Self-cleaning apparatus for air purification (modifications)

专利摘要:
Apparatus (10) for filtering particulate material from air and for removing the particulate material collected upon a filter is disclosed. The apparatus (10) includes a housing (12) having an air inlet (32) and an air outlet (38). A hollow longitudinally extending filter (62) is secured within the housing. The filter (62) has an outer surface, an open interior (65), opposite ends (66, 68), and a longitudinal axis extending between the ends. The filter (62) is formed of a porous media. One end (66) of the filter (62) is removably secured relative to the housing (12) so that the longitudinal axis of the filter (62) extends generally vertically. The other end (68) of the filter (62) is closed. A first chamber (42) is defined around the outer surface of the filter (62). The chamber (42) is in communication with the air inlet (32) whereby air moving from the inlet (32) to the outlet (38) passes through the filter (62) into the interior (65) thereof and deposits particulate material on the outer surface of the filter (62). A mechanism (110) is provided for removing the particulate material collected on the outer surface of the filter (62). The mechanism (110) for removing the particulate material includes a device (112) connected to the closed end (68) for rotating the closure plate (72) and the end (68) of the filter (62) attached thereto to twist the filter (62).
公开号:SU1085498A3
申请号:SU802877854
申请日:1980-01-22
公开日:1984-04-07
发明作者:Л.Бренхольт Дэвид
申请人:Дональдсон Компани Инк (Фирма)；
IPC主号:

专利说明:

I Sanitary cleaning of the noe air from the housing with the entrance / m and stk mk, the camera, the cleaning; And; . Phi camera, tikallylyolshol FRT. 3 vertically installed me; before the camera is preliminary and filtration, while the filter element is made of porous material with a folded filtering surface in the form of a reverse truncated cone with krtspka with a smaller base connected to the vertical axis of the regenerating device through a sliding one, and the regenerating device is equipped an electric motor connected to the control unit "and placed above the upper end of the filter element by a kinematic mechanism connected to the vertical axis, The kinematic mechanism is equipped with a cam-cam, which ensures an AMI and reverse Kirsch rotation by an angle less than 90 from the neutral position. In the second embodiment, a self-cleaning device for cleaning air from dust, comprising a housing with inlets: m and outlets, a cleaning chamber, a filtration chamber with a vertical floor; a filter element with a filtering surface and an open upper end communicating with a cleaned chamber in which a fan with an electric motor is placed, a tray, an upper partition with a detachable connection and a gasket with an upper torus filter element and a regenerating device including a vertical axis kinematic; The mechanism and control unit of the regenerating device is equipped with a filtering partition, made in the form of a truncated cone, installed between the pre-cleaning chambers for filtration, while the pre-cleaning chamber is placed under the filtration chamber, and the cleaned air chamber is above the filtration chamber. porous material with a folded ft with a spinning surface in the form of a reverse truncated cone with a lid with a smaller base connected to the vertical axis of the regenerator device, with the electrolyte placed inside the filter element and made with outer skin, mounted rotatably and connected via a sliding bite to the upper end of the vertical axis, and the kinematic mechanism of the regenerating device with interacting cam elements that provide reversing rotation of the filter element through the vertical axis on an angle less than 90 from the neutral position. 1b FIGs1 shows the first version of the device, a general view in FIG. 2, view A in FIG. 1, FIG. 3, view B in FIG. 1; figure 4 - section BB in Fig, 2; in Fig.5 section GGD in Fig, 4 (kinematic mechanism in the neutral position); in FIG. 6 the same (kinematic mechanism in different positions) j in FIG. 7. node I p; and FIG. 4, iia of FIG. 8; node II in FIG. 4; FIG. 9 is an electrical circuit of a control unit of the regenerating device; in fig. 10 —the device according to the second variant: the cakes, the general view in section i of FIG. 11 node III in FIG. 10; see 12 — node IV in FIG. 10, FIG. 13 shows a section D-D in FIG. 10 — FIG. 14 shows a section E-E in FIG. 10. 5, according to the first embodiment of the wiper: 1 and comprises a housing 1 comprising a chamber 2 of the filter, a chamber 3 of purified air, a pallet 4 and a base 5. 3 of this air is fixed with the possibility of removal to the filtering chamber 2 with a plurality of latches1: m locks 6. The pallet 4 has tray or small box, which: th sklenzhen.11e; -5 on the base 5 of the insertion into the interior of the housing 1. The pdoi 4 are removed from the housing 1 through the opening 7. One end of the pallet 4 and the opening 7 are closed by a lid 8, which is removably attached to the housing 1 by means of clamp locks 9. The spring 10 of the wire 4 is in contact with the inner surface the cover 8. The cover 8, pressing on the straight wire 10, fixes the position of the pallet 4 in the housing 1. The filtration chamber 2 is formed by a solid front wall 11, a solid grating wall 12, a solid first side wall 13 and a second side wall 14. In the side wall 14 to rpusa 1 formed an inlet 15 for air inlet and pivotably affixed thereto door 16 for vshuska. 75 Filtering Eats zlgment 20 is equipped with a regenerating device 47, including a vertical axis 48 with a kinematic mechanism 49. Axis 48 serves to transfer the torque to the filter element 20. Axis 48 is located along the axis of the filter element 20 and is movably connected to the krylka 31 with a connecting block 50, which consists of Down with the box 51 of the rectangular shape and, respectively, the rectangular stick bins 52. The receiving box 51 is fixedly fixed to the large plate 53, which is fixed to the bolt 31 from the inside with nuts 3 and bolts 55. The tip 52 is rigidly attached to the lower end of the axis 48. The box 51 and the tip 52 are made with heavy forg-f that JTijyr enter the other by sliding. Obb ;; and the length of the axis 48 with the tip 52 is such that, when .. when the filter element 20 packs in a neutral position (t, s, - koh and the filler element is not facing the same) between the lowest 5m end of the tip:; Kka 52 and the bottom Box 51 is a box. Box 51 and cover 31 can move upwards relative to axis 48. Since box 51 and Kixon units 52 have glossy surfaces, the surface 48 will be transferred to cover 3: The upper end of axis 48 is connected - kinematic not; -, -.: - i - г,. 37, ..: bolts 57 and locking washers 58The drive motor 59 is attached to the bottom of the assembly plate 56, which is covered by a casing 60 "From the drive motor 59 through the hole in the monolith plkt 56, the drive shaft 61 moves upwards. Connected to the drive motor 59. The kinematic mechanism 49 converts the continuous rotational movement of the drive shaft 61 in one direction to an intermittently rotating movement of the axis 48, A plate 62, rigidly attached to the drive shaft 61. For TorOj, in order to adjust the position of the cam plates 62 on the drive hall 61, an adjustable screw is used to ensure the position of the cam plate 62 of the drive shaft 62 With the cam plate 62, there is a draw line and a pin. BLOCK includes link 64 and pivot arm 65. At one end of link 64 it is strengthened with the possibility of a cam bearing 66, sliding in the slot of the plate 62, the cam plate 66 is held with zhozhHocv-yu vra; |; en1-; axis 67. Axis 67 is installed at the end of link 64 such o6raso: - j that kzlachkovy subtype nickname 66: .go. ;; it doesn’t mean, refer to Te :: i, o turnip 6-; other end :: 8 3i tr ;; 64 podoed; n-: yen to the rotary port ;: 65 by means of a bolt 69 with:. Bolt 69 with a finger fastened e: see;: o 64 and the torque arm 65: h-k, that link 64 is free 11og:;:; c-; 11 etss otsosnotelno turn-NOGG; rmchaga 65. Psl; orotny: lever 65 y secre 1: G-- :: yy top: s. the end of the axis 48, Axis 48: - the mid-range is - ;: I1g is held noii; pp iso: -z 7P, because the rotary pfcpji 65 l: eskko / hykreplep, to the top v:; about: the axis of the axis ::,. then n: m1 of the movement of the ei ib; i; -r: j 6j axis 48 will be a mt; r: mt - with the right movement, :::. d: g, 5 fll ccgrp etc :: gl: ; .ch1-: ovo plates 62 and the next tse- VZ ;; j;, ::; ic: -ira 63 with neutral polo;: g :; P1 filter less 20, KCrcivr-K; in the natural, not PS ::, - ::; The state consists of: KI, At Estes-gt-e: - :: ohm polokseni 1 ulachkoz th podueinu ::; -: 66 is located, in essence, in ps: n7fy Tforey and cam plate them, Tsll juvor chigaki filter zleg :; ntiy 20 drive out 61: grows::,; - hour clock. The Kulachkova plastgpa 62 also rotates in a CASO5 arrow. Axis 48 is shifted to the neutral position due to the natural tendency of the filter element 20 to remain in the unscrewed position; i, with the guide shaft 61 and the axis 48 p are saol-like; different angles of rotation, more than 90 kinematic: sexaHH3M 49 prch, this allows for a shuffle cl:: 1 filtering element 20 to turn back to the position to put it back in the neutral position; -; "E; ktsu rotation n axis 48 in opposite n pg.azlegp-1 x,
9
Kulakov plate 62 (Fig, 5)
rotates clockwise. The link
64 pivot arm 65 remains
3 years; shown in fig 5 j
, those lbr, while the end section
7 cam plates 62 not void;
E kggaktak with the cam bearing
5i. Cool Cooling bearing 66 c
p c: t and forces; sw:: -; g; H. with a rotary lever & g 6b k
. ; -8 3 direction counterclockwise
;; 01l; rk; -1 Posoiot turning around; -1 SLT: 65 clockwise in clockwise direction ;; -;: yjCTtfgchzt. Eiteal-south position.
; L:.; ..: - ;; L1iG with SLLOYYUY .P -; LOW on
i:;)., - .-- :; mngl: soo: tpchkouyi; 1d n: -; ik, .i:.; .- .: i sns boldly slide i: rore to l ... ..s-; g:; l :: y l.nastkny 62 illsr.di kop: y; -o plot 7 |. Dougisenie cam4cv.;.; ; gochch1lpir; to 66 in front of the tse;: from H) ulch: rk 71 caused by gstestaeln; 1 |: h 1l; L C1; l: l; kam f1.otruyuschego eleme} 1ta. hsz-44.7ia:. hr yours nayra1: - os: .-; tsh;: -; about: lg; Return fi.ltruyu1pe1o a: hh:; n h 2C neutral.glogo; kenla. :: .o :, j .l :: 1;,: ll cha scam bkkly chruzhkll .l:.; 73chs - I.Ch, which c.poc 5st-- ...,:;.) Gfs-L / ossligih aas; PE with. : :):.::. p.) C;: OFSHCH 2.:-;;L h; p yiOCI: GG E.,: i:: .L.i: s-:: .Ch-l LUTrU; 0 Cе i T ELS-
..; 20 ..; axis 48 and leyto.chnoe by .a;:.-...: - ;: l :: allows izvrazvrat IIGBOG - .l; 1; 1 І rkchech 65 in 1OL: е} Л р. Lree Kohll .l KugachkoBY pop; ipnik 66 bass. 3 of the terminal section 7., as the continuation of the doctor continued to revise the cuitchho: -: ..l; and liaginl 62 end section 71
  : h :; There will be contact with
 .. ::.; FORGED BEARING 66 and turning a 63 will rotate
lUi aasaaa arrow. Terminal section, aro /,: alzhe koat-actnrozat with kulachlaj-b:.; lo.shlikikom 66 ,,, aet
lgg; ors aa; a; lever 65 clockwise
l; .m: a; -lggsnya tset Tralkogo by, g: o;, tgchtcha. tkrna.l line ka fkg „6)
2.; i i i а / чмли-а the second pentral: 1О1ч;: lna: l.laa h / l.acco) bearing svododao cKV. in the cam slot
:.: lasting 62, in Neutral - ;;; -. aojio caHHC (fig, 5) Again: -. filterhead element ale al:: ;; return to neutral
WalsN: acia tgdolsdayet filtering zlek- 20 h axis SPRAYNE1GG1.Sh deist: -iai:; and :; Zzatitsk in the neuteal application of self-cleaning device, the drive motor 22, and every time includes a machine or other similar machine. The plug socket 80 has a ground contact 82, and the connector of your clip 81 has a ground contact 83. The ground wire 83 connects the ground terminal 82 to the ground wire 85 of the electric motor 22 via a terminal 86. The control unit 72 includes a relay 87 which contains a winding 88 and a contact lever 89. When no current flows through the winding 88, the contact lever 89 moves to the first the position shown in FIG. 9 by a solid line. When both motors are de-energized, the contact lever 89 is in the first position. When current is applied to the winding 88, the contact lever 89 is pulled to the second position, indicated by the dotted line. The voltage applied to the winding is supplied when a signal current is received from the machine at which the device is operating. The signal current from the contact 90 of the connecting clip 81 passes through the line 91 to the winding 88 and returns to the contact 92 of the connecting clip 81 through the line 93. The first contact 94 of the socket 80 is connected to the common contact 95 of the contact lever 89 via the line 96 .. Second or neutral the contact 97 of the receptacle 80 is connected to the contact 98 of the electric motor 22 by a line 99 ,. through clip 86 and line 100. The second contact 97 is also connected to contact 101 on one side of the drive motor 59 through line 99, clip 86 and line 102. First contact 103 of relay 87 is connected to the first contact of the microswitch tel 73 via line 104, tool 105 delays and line 106. Delay facility 105 delays the passage of current from line 104 to line 106 by a certain 1 {ln time period (li by 10 s). The delay means 105 is an electrical component, shown as a unit. Predominantly use the Arnizan Corporation delay facility. The second contact 107 of the relay 87 is connected to the contact 108 of the electric motor 22 via line 109. The open 812 end of the contact 107 is also connected to the second contact 110 of the microswitch 73 via the line 109, the connecting terminal 86 and the line 111. Between the common contact of the microswitch 73 and one side of the engine 59 is placed the fuse 112. When the device is controlled, the block 72 operates as follows. When the motor 22 and the drive motor 59 are de-energized, the contact lever 89 of the relay 87 is in the first position, in contact with contact 103, and the contact lever 74 of the micro switch 73 is in its first position, in contact with contact 110. In this position, the unit connected to both engines are open, since contact 107 is not in contact with contact lever 89. When receiving a signal from a machine that uses this device to clean the air from the pump, current is supplied to the relay coil 88 via lines 91 and 93. When voltage is applied to the winding 88, the contact lever 89 moves to the second position, it comes in contact with the contact 107. Power to the electric motor 22 comes when the block containing lines 96, 109 and 100 and 99 is closed. The power is also supplied to the drive motor 59 through a closed unit via lines 96, 109, 111, 102 and 100. As power is supplied to the drive motor 59, the drive shaft 61 rotates. The drive gear 78 then rotates the timing gear 77. When the relay 87 is initially actuated, the cam 79 comes out of contact with the drive lever 75. The latter, by moving, allows the contact lever 74 to move in second position and come into contact with the contact of line 106 mounted on the mounting plate 56. ontaktny lever 74 is transferred to the second position. In this case, the unit is disconnected with the drive motor 59, since when the microswitch 73 is in the second position, the power is supplied via lines 104 and 106 and through the delay means 105. After turning the timing gear 77 to 15, the drive motor 59 is turned off, however electric motor
Flax motionless bearing 116. A fan 21 is fixed in the purge air chamber 3 by beams 117. Bearing 116 including the outer ring 1 18 and the inner ring 119. The annular disk 120 is connected to the inner ring 119 and extends from it radially inwards. The outer ring 118 is rigidly fixed to the bottom of the coil of the chamber 43 by a plurality of bolts and nuts. The inner annular surfaces of the rings 118 and 119 form a pipe channel 121 in which the balls 122 are located. Thus, the inner ring and the associated hogkuchs | 5 can rotate relative to the spiral chamber 43 of the fan 21.
A bias rod 123 is installed around the P8 and 119 knees. One end 124 of the spring is rigidly attached to the outer ring 118. The other end 125 of the prokina enters the hole in the additional ring 118 and is rigidly attached to the Butterfly ring 119. The spigot 123 displaces the case 115 neutral position with respect to Kopiiycy 1. The spring 123 can exclude the device43Tb short circuit, and to displace the casing 115 into the neutral position, it is natural to use the 4th element of the filter element 20 to remain in the untwisted position. For the electric motor 22 in the annular disk e 120 provided with openings 126.
In order to provide easy access to the inside of the housing 1 and the electric motor 22, the clean air chamber with the filtration chamber 2 is connected by means of a hinge 127. To facilitate rotation of the clean air chamber 3 around the hinge 127, a handle 128 is attached to the chamber 3. retained in the housing 1 on the removable bulkhead 129- A flange 130 with the outer edge bent down is fastened along the perimeter of the removable partition 129.
A clamp or gasket 13, which is V-shaped, is attached to the flanged edge of the flange 130. The lower branch 132 of the gasket 131 lies on top of the support flanged down
flange 133, reinforced in the upper part of the chamber 2 filtering. Attached to the chamber 2 of the filter is clamping means 134, which exerts pressure on the upper flange 135.
The clamping means 134 includes a clamping lever 136 and a driving lever 137. The driving lever 137 inserts an axle; the lever 136 is engaged with the pressure flag 135 and is withdrawn from this engagement.
The axis 48 is connected to the lower part of the skin -; - CA 115 through a connecting node 138. The latter transmits the axis 48 to a rotational movement of the casing 115, while allowing the axis 48 to move along the longitudinal axis to and from the covers. The coupling assembly 138 includes a coupling plug 139 rigidly attached to the upper end of the shaft 48. A connecting element 140 is attached to the lower end of the housing 11 and removably fastens the connecting element 140 on the protrusion 141 and is fixed by a screw 142, which is screwed into the B threaded hole in the connecting element 14 143 with a surface of 14, matching ps gv: P-threedings # 5 with V11pka 13 surfaces
Rotation of the skin; .-: g 115 to and from the neutral position occurs quickly. Przi-kin p (in their own way, and the filter element is twisted in a fast manner 7: affine action, which removes small particles from the back surface of the filter element. Stronger springs Further, the action can be obtained without using the spring 123. If it is necessary to obtain a series of twists, then an on-off switch is used as a shaking switch. A hivayu1SH1Y switch will send a series of on-off signals audio to the motor 22 to shift it to the stable mode raboty.Eto leads to the creation of a series of actions, called poluchg.emymi torque.
The economic effect of the proposed device is obtained from improving the regeneration of the filter element and increasing the degree of air purification.
3ssa333: xvxziXSS3: ffSX7xsysszs2
Grog . . / cc.:;
GHD S 57 zoT: HJ I f frvyt PC jf / S
52
FIG. at . / sj 1 / rr 37 Sg 58 M
 //. (/ At-. G- iif)
L
kg.
/
ijffm /
    h / i--, i
 G. FL--. -1 LZ - C „| g: I
f07
8ff ffi
ifi /
HI
tlt
Flil
Jijpr-} W I. /
|% //
Ei 4i

权利要求:
Claims (1)
[1]
<claim-text><claim-text> 1085498 </ claim-text><claim-text> / '</ claim-text><claim-text> FIG. 8 </ claim-text><claim-text> 1085498 </ claim-text><claim-text> Phage. 9 </ claim-text><claim-text> 1085498 </ claim-text><claim-text> FIG. 10 </ claim-text><claim-text> 4 </ claim-text><claim-text> ι 08 </ claim-text><claim-text>) o </ claim-text><claim-text> ι </ claim-text>

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同族专利:

---

公开号 | 公开日

---

SE427242B|1983-03-21|

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JPS6231967B2|1987-07-11|

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EP0018977A1|1980-11-26|

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DE2952801A1|1980-12-18|

---

US4204846A|1980-05-27|

---

GB2037182A|1980-07-09|

---

BR7908696A|1980-04-22|

---

SE8000506L|1980-01-22|

---

FR2426492B1|1983-07-08|

---

CA1122545A|1982-04-27|

---

JPS55500304A|1980-05-22|

---

WO1979001129A1|1979-12-27|

---

GB2037182B|1982-07-07|

---

FR2426492A1|1979-12-21|

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法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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US05/909,840|US4204846A|1978-05-26|1978-05-26|Self-cleaning air filter|

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