CN117258430A - Automatic cleaning equipment for dedusting filter bag - Google Patents
Automatic cleaning equipment for dedusting filter bag Download PDFInfo
- Publication number
- CN117258430A CN117258430A CN202311464064.2A CN202311464064A CN117258430A CN 117258430 A CN117258430 A CN 117258430A CN 202311464064 A CN202311464064 A CN 202311464064A CN 117258430 A CN117258430 A CN 117258430A
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- Prior art keywords
- filter bag
- dust
- support
- cleaning
- supporting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 75
- 239000000428 dust Substances 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 42
- 238000011010 flushing procedure Methods 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of dust collectors, in particular to automatic cleaning equipment for a dust collection filter bag. An automatic cleaning device for a dust removing filter bag comprises a bag type dust remover and a cleaning mechanism. The bag type dust collector comprises a dust collector box body and a plurality of filter bags. The cleaning mechanism comprises a first supporting frame, a scroll, a cleaning assembly and a supporting assembly. The first support frame can be arranged at the upper end of the dust remover box body in a front-back sliding way. The spool can set up on first support frame around self axis rotation, and cleaning assembly is used for wasing the filter bag of winding on the spool. The support assembly includes a magnetic plate and a support cylinder including a magnetic column, two support arc plates, and at least two springs. The utility model provides automatic cleaning equipment for a dedusting filter bag, which aims to solve the problem that the filter bag is easily damaged by friction between the filter bag and a box body of a dust collector when the filter bag is pulled out of the dust collector by the existing cleaning equipment for the dedusting filter bag.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to automatic cleaning equipment for a dust collection filter bag.
Background
The dust remover is common electrical equipment in our life, and can effectively filter dust and particulate matters in the air, so that the air is cleaner and healthier. The cleaning of the cloth bag is a key step for ensuring the normal operation of the dust remover, and the purpose of cleaning the cloth bag of the dust remover is to remove dust and particulate matters accumulated in the bag, keep the filtering performance and ensure the normal operation of the dust remover. The excessive accumulation of dust can cause the increase of cloth bag resistance, reduce the filtration efficiency of dust remover, influence its air-purifying's ability.
Methods of cleaning the bag of a dust collector generally include wet cleaning, air pulse cleaning and mechanical cleaning. The wet washing method is suitable for some dust with strong adhesiveness, the cloth bag is soaked by water, and the cleaning agent is used for decontamination. During cleaning, the water temperature should be controlled, so that the deformation or damage of the cloth bag caused by overhigh water temperature is avoided. The air pulse cleaning method is a common cleaning method, and the cloth bag is impacted by high-pressure air flow to flush off dust. The method is efficient and convenient, and can be repeatedly used. The mechanical cleaning rule is to use special cleaning equipment to clean the cloth bag, so that the effect is good. This method is suitable for some difficult-to-clean situations, but requires a professional to perform the operation.
If the patent with the publication number of CN217829273U is issued, the filter bag cleaning equipment for dust removal is provided, and the filter bag is propped up by two supporting rods, so that the filter bag can be prevented from being wrinkled, the contact area between water and the filter bag is increased, and the filter bag is more convenient to clean; however, when the filter bag is drawn out from the case of the dust collector, the filter bag is easily damaged by friction between the filter bag and the case of the dust collector due to the shape change of the filter bag.
Disclosure of Invention
The utility model provides automatic cleaning equipment for a dedusting filter bag, which aims to solve the problem that the filter bag is easily damaged by friction between the filter bag and a box body of a dust collector when the filter bag is pulled out of the dust collector by the existing cleaning equipment for the dedusting filter bag.
The utility model relates to automatic cleaning equipment for a dedusting filter bag, which adopts the following technical scheme: an automatic cleaning device for a dedusting filter bag comprises a bag type dust collector and a cleaning mechanism. The bag type dust collector comprises a dust collector box body and a plurality of filter bags. The dust remover box body is provided with a front side, a rear side, a left side and a right side. The upper end of the dust remover box body is provided with a supporting plate, a plurality of through holes are formed in the supporting plate, and each filter bag is arranged in one through hole.
The cleaning mechanism comprises a first supporting frame, a scroll, a cleaning assembly and a supporting assembly. The first support frame can be arranged at the upper end of the dust remover box body in a front-back sliding way. The spool can set up on first support frame around self axis rotation, and the spool sets up along controlling the direction, and the spool is used for rolling filter bag, and cleaning assembly is used for wasing the filter bag of winding on the spool.
The support assembly includes a magnetic plate and a support cylinder including a magnetic column, two support arc plates, and at least two springs. The magnetic plate is fixedly arranged in the dust remover box body and is positioned above the supporting plate. The magnetic column is arranged in the filter bag, the axial line of the supporting arc plates is arranged along the axial direction of the magnetic column, and the two supporting arc plates are distributed along the circumferential direction of the magnetic column. The concave surface of the support arc plate faces the magnetic column, one end of each spring is fixedly connected with the magnetic column, and the other end of each spring is fixedly connected with the support arc plate.
Further, the lower ends of the magnetic plates and the magnetic columns are in a repulsive relationship, the magnetic plates and the supporting arc plates are in an attractive relationship, and the magnetic columns and the supporting arc plates are in an attractive relationship.
Further, a first channel is formed in the scroll and arranged along the left-right direction, and the first channel penetrates through the side wall of the scroll. A second channel is arranged in the first channel and is arranged along the left-right direction. The cleaning mechanism further comprises a winding assembly, and the winding assembly comprises a screw rod, a moving block and a fixing ring. The lead screw rotationally sets up on first support frame, and the lead screw sets up in first passageway, and lead screw and spool coaxial setting have offered the screw thread on the perisporium of lead screw, and the movable block rotationally overlaps and locates the lead screw, and movable block and lead screw thread fit. The fixed ring is fixedly connected to the moving block, a sliding block is fixedly arranged on the moving block, and the sliding block is slidably arranged in the second channel.
Further, one end of the scroll is fixedly provided with a first gear, and one end of the screw rod is fixedly provided with a second gear. The first support frame is fixedly provided with a support shaft, and the support shaft is arranged along the left-right direction. The winding assembly further comprises a main motor and an intermediate gear. The intermediate gear can rotate around the axis of the intermediate gear and is arranged on the supporting shaft, the intermediate gear is internally meshed with the first gear, and the intermediate gear is externally meshed with the second gear. The main motor is fixedly arranged on the first supporting frame, and an output shaft of the main motor is connected to one end of the screw rod.
Further, the fixing ring is arranged obliquely.
Further, a flushing tank is fixedly arranged on the first supporting frame, and the flushing tank is arranged along the left-right direction. The reel is positioned above the flushing tank. The peripheral wall of the flushing tank is provided with a liquid suction channel and a liquid outlet, the liquid suction channel is arranged along the left-right direction, and a liquid suction pipe is arranged at the liquid suction channel. The liquid outlet is provided with a liquid outlet pipe. The cleaning assembly comprises a plurality of spray heads, the spray heads are fixedly arranged on the flushing tank, the spray heads are sequentially distributed along the left-right direction, and each spray head is communicated with the liquid suction channel.
Further, the cleaning mechanism also comprises a second supporting frame, and the second supporting frame is arranged at the upper end of the dust remover box body. The left and right sides of second support frame has offered a first spout respectively, and first spout sets up along the fore-and-aft direction. The left and right sides of first support frame are provided with a first slider respectively, and every first slider sets up in a first spout with sliding.
Further, a fixing groove is respectively formed in the front side and the rear side of the second support frame, and the fixing groove is arranged in the left-right direction. The cleaning mechanism further comprises two corrugated plates, the two corrugated plates are respectively arranged on the front side and the rear side of the flushing tank, one end of each corrugated plate is connected to the flushing tank, a clamping block is fixedly arranged at the other end of each corrugated plate, and each clamping block can be arranged in a fixing groove in an up-down sliding mode.
Further, be provided with two at least telescopic links on the perisporium of magnetic column, the telescopic link extends along the circumference of magnetic column, and the one end fixed connection of every telescopic link is in a support arc board, and every spring housing is located on a telescopic link.
Further, the bag collector further comprises a plurality of filter bag cage ribs, and each filter bag cage rib is arranged in one filter bag.
The beneficial effects of the utility model are as follows: according to the automatic cleaning equipment for the dedusting filter bag, the supporting cylinder with the variable diameter is arranged, and in an initial state, the supporting cylinder is suspended above the magnetic plate, and the supporting arc plate is abutted against the inner wall of the filter bag. The support cylinder is used for supporting the filter bag, so that the cross section of the filter bag at the through hole of the support plate is circular, and the diameter of the filter bag at the position is slightly smaller than that of the through hole, and the outer surface of the filter bag and the through hole in the support plate are prevented from being rubbed and worn after the filter bag is flattened when lifted.
In the process of lifting the filter bag, the supporting cylinder moves upwards together with the filter bag, when the supporting cylinder moves upwards to a designated height, the diameter of the supporting cylinder is reduced, the supporting arc plate is not abutted against the inner wall of the filter bag any more, and then the supporting cylinder moves downwards to the position when in an initial state. When the supporting cylinder moves downwards, the supporting arc plate is not contacted with the filter bag, so that the inner wall of the filter bag is prevented from being worn.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural view of an automatic cleaning device for a dust-removing filter bag according to an embodiment of the present utility model;
FIG. 2 is an exploded view of an automatic cleaning device for a dust-removing filter bag according to an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a cleaning mechanism of an automatic cleaning device for dust-removing filter bags according to an embodiment of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a side view of an automatic dust bag cleaning apparatus according to an embodiment of the present utility model;
FIG. 6 is a cross-sectional view at B-B in FIG. 5;
FIG. 7 is an enlarged view at C in FIG. 6;
FIG. 8 is a schematic view showing a state of a support cylinder of an automatic cleaning apparatus for a dust removing filter bag according to an embodiment of the present utility model;
FIG. 9 is a cross-sectional view of a cleaning mechanism of an automatic dust bag cleaning apparatus according to an embodiment of the present utility model;
fig. 10 is an enlarged view of D in fig. 9;
FIG. 11 is a schematic view of meshing an intermediate gear, a first gear and a second gear of an automatic cleaning device for dust-removing filter bags according to an embodiment of the present utility model;
fig. 12 is a schematic structural view of a support cylinder of an automatic cleaning device for dust-removing filter bags according to an embodiment of the present utility model.
In the figure: 100. a dust collector box; 201. a screw rod; 202. a reel; 2021. a first channel; 2022. a second channel; 203. a main motor; 204. corrugated plates; 205. a first support frame; 2051. a first slider; 2052. a spray head; 2053. a flushing tank; 2055. a liquid suction channel; 2056. a third channel; 206. a second support frame; 2061. a fixing groove; 2062. a first chute; 207. a fixing ring; 208. a moving block; 2081. a sliding block; 301. a filter bag; 302. a magnetic plate; 400. a magnetic column; 401. supporting an arc plate; 402. a spring; 403. a telescopic rod; 500. an intermediate gear; 501. a support shaft; 600. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 12, an automatic cleaning apparatus for a dust removing filter bag according to an embodiment of the present utility model includes a bag type dust remover and a cleaning mechanism. The bag house comprises a house housing 100 and a plurality of filter bags 301. The dust collector box 100 has front and rear sides and left and right sides. The upper end of the dust collector box body 100 is provided with a supporting plate, a plurality of through holes 600 are formed in the supporting plate, the filter bags 301 are vertically arranged, and each filter bag 301 is arranged in one through hole 600.
The cleaning mechanism includes a first support frame 205, a spool 202, a cleaning assembly, and a support assembly. The first support 205 is slidably disposed on the upper end of the dust collector box 100, and the first support 205 is disposed on the upper end of the support plate. The spool 202 is rotatably provided on the first support frame 205 about its own axis, the spool 202 is provided in the left-right direction, the spool 202 is used for winding up the filter bag 301, and the cleaning assembly is used for cleaning the filter bag 301 wound on the spool 202.
The support assembly comprises a magnetic plate 302 and a support cylinder comprising a magnetic column 400, two support arc plates 401 and at least two springs 402. The magnetic plate 302 is fixedly disposed within the dust collector box 100 above the support plate. The magnetic pillar 400 is disposed in the filter bag 301, the axis of the support arc plate 401 is disposed along the axial direction of the magnetic pillar 400, and the two support arc plates 401 are distributed along the circumferential direction of the magnetic pillar 400. The concave surface of the support arc plate 401 faces the magnetic column 400, one end of each spring 402 is fixedly connected to the magnetic column 400, and the other end of each spring 402 is fixedly connected to the support arc plate 401.
In the present embodiment, the lower ends of the magnetic plate 302 and the magnetic pole 400 are in a repulsive relationship, the magnetic plate 302 and the support arc plate 401 are in an attractive relationship, and the magnetic pole 400 and the support arc plate 401 are in an attractive relationship. The support cylinder is stuffed into the filter bag 301, and is suspended above the magnetic plate 302 due to the repulsive relationship between the lower end of the magnetic column 400 and the magnetic plate 302, and the support arc plate 401 is attached to the inner wall of the filter bag 301 due to the attractive relationship between the support arc plate 401, the magnetic plate 302 and the magnetic column 400.
In the present embodiment, the spool 202 is provided with a first channel 2021, the first channel 2021 is disposed along the left-right direction, and the first channel 2021 penetrates the sidewall of the spool 202. The first passage 2021 has a second passage 2022 formed therein, and the second passage 2022 is provided in the left-right direction.
The cleaning mechanism also includes a winding assembly including a screw 201, a moving block 208, and a stationary ring 207. The lead screw 201 is rotatably arranged on the first supporting frame 205, the lead screw 201 is arranged in the first channel 2021, the lead screw 201 and the scroll 202 are coaxially arranged, threads are formed on the peripheral wall of the lead screw 201, the moving block 208 is rotatably sleeved on the lead screw 201, and the moving block 208 is in threaded fit with the lead screw 201. The fixed ring 207 is fixedly connected to the moving block 208, the moving block 208 is fixedly provided with a sliding block 2081, and the sliding block 2081 is slidably disposed in the second channel 2022.
In this embodiment, a first gear is fixedly disposed at one end of the spool 202, and a second gear is fixedly disposed at one end of the screw 201. The first supporting frame 205 is fixedly provided with a supporting shaft 501, and the supporting shaft 501 is arranged along the left-right direction. The winding assembly also includes a main motor 203 and an intermediate gear 500. The intermediate gear 500 is rotatably provided on the support shaft 501 about its own axis, the intermediate gear 500 is internally engaged with the first gear, and the intermediate gear 500 is externally engaged with the second gear. The main motor 203 is fixedly arranged on the first supporting frame 205, and an output shaft of the main motor 203 is connected to one end of the screw 201.
The main motor 203 is started to drive the screw rod 201 to rotate, the screw rod 201 drives the second gear to rotate, the second gear drives the intermediate gear 500 to rotate, the intermediate gear 500 drives the first gear to rotate, the first gear drives the reel 202 to rotate, and the rotation direction of the reel 202 is opposite to that of the screw rod 201. When the screw 201 rotates, the moving block 208 rotates while sliding in the first channel 2021 due to the opposite rotation direction of the screw thread and the screw 201, and the fixing ring 207 rotates synchronously with the spool 202 while the fixing ring 207 moves along the axis of the spool 202. One end of the filter bag 301 is connected to the fixing ring 207, and the fixing ring 207 drives the filter bag 301 to be wound around the spool 202.
In this embodiment, the fixing ring 207 is disposed obliquely, and an angle is formed between the axis of the fixing ring 207 and the vertical line. The retaining ring 207 serves to guide the filter bag 301 as the retaining ring 207 moves along the axis of the spool 202 and rotates about the axis of the spool 202 so that the filter bag 301 can be spirally wound on the spool 202.
In this embodiment, a flushing tank 2053 is fixedly disposed on the first supporting frame 205, and the flushing tank 2053 is disposed in the left-right direction. The spool 202 is above the flush tank 2053. The peripheral wall of the flushing tank 2053 is provided with a liquid suction channel 2055 and a liquid outlet, the liquid suction channel 2055 is arranged along the left-right direction, a liquid suction pipe is arranged at the liquid suction channel 2055, and liquid is conveyed into the liquid suction channel 2055 through the liquid suction pipe. A liquid outlet pipe is arranged at the liquid outlet, and liquid in the flushing tank 2053 is discharged out of the flushing tank 2053 through the liquid outlet pipe.
The cleaning assembly includes a plurality of spray heads 2052, the spray heads 2052 are fixedly disposed on the flushing tank 2053, the spray heads 2052 are sequentially distributed along the left-right direction, and each spray head 2052 is communicated with the liquid suction channel 2055. The jet of water from the jet 2052 is tangential to the perimeter wall of the spool 202.
The liquid is injected into the liquid suction passage 2055 by a liquid suction pipe, the liquid is discharged from the nozzle 2052, the filter bag 301 is wound around the spool 202, and the filter bag 301 is rinsed while the liquid is discharged from the nozzle 2052. The rinsed water flows into the rinsing bath 2053 and finally exits the rinsing bath 2053 through a liquid outlet and a liquid outlet pipe.
In this embodiment, the cleaning mechanism further includes a second support frame 206, and the second support frame 206 is disposed at an upper end of the dust collector box 100. The second support frame 206 has a first sliding slot 2062 formed on each of the left and right sides thereof, and the first sliding slot 2062 is disposed along the front-rear direction. The left and right sides of the first support 205 are respectively provided with a first sliding block 2051, and each first sliding block 2051 is slidably disposed in a first sliding groove 2062. When it is desired to rinse the filter bags 301 in different positions, the first support frame 205 is moved back and forth to ensure that all filter bags 301 are rinsed.
In this embodiment, a fixing slot 2061 is formed on each of the front and rear sides of the second support frame 206. The cleaning mechanism further comprises two corrugated plates 204, the corrugated plates 204 can stretch out and draw back, the two corrugated plates 204 are respectively arranged on the front side and the rear side of the flushing tank 2053, one end of each corrugated plate 204 is connected with the flushing tank 2053, clamping blocks are fixedly arranged on the other end of each corrugated plate 204, and each clamping block can be arranged in one fixing groove 2061 in a vertical sliding mode. A third channel 2056 is formed at the joint of one corrugated plate 204 and the flushing tank 2053, and the filter bag 301 is arranged in the third channel 2056 in a vertically sliding manner.
The corrugated plates 204 prevent dust dispersion during lifting of the filter bag 301, and when the first supporting frame 205 is at different positions, the two corrugated plates 204 are respectively telescopic, so that the respective areas are changed without affecting the sealing effect. When the corrugated plate 204 needs to be cleaned, the dust on the lower surface of the corrugated plate 204 can be removed by stretching the shaking corrugated plate 204 after the clamping blocks are taken out from the fixing grooves 2061.
In this embodiment, at least two telescopic rods 403 are disposed on the peripheral wall of the magnetic column 400, the telescopic rods 403 extend along the circumferential direction of the magnetic column 400, one end of each telescopic rod 403 is fixedly connected to one supporting arc plate 401, and each spring 402 is sleeved on one telescopic rod 403. The support arc 401 can be either near or far from the magnetic column 400 so that the diameter of the support cylinder can be varied.
In this embodiment, the bag house further comprises a plurality of filter bag cage ribs, each filter bag cage rib being disposed within one filter bag 301, the filter bag cage ribs being adapted to support the filter bag 301.
The working process comprises the following steps: when the filter bag cage bone is started to work, the filter bag cage bone is firstly pulled out, and then the supporting cylinder is plugged into one filter bag 301 to be cleaned, and the supporting cylinder is suspended above the magnetic plate 302 because the lower end of the magnetic column 400 and the magnetic plate 302 are in a repulsive relationship, and is in an initial state at the moment. Since the support arc plate 401, the magnetic plate 302 and the magnetic column 400 are in attraction relationship, the support arc plate 401 abuts against the inner wall of the filter bag 301, and the position is the initial position of the support cylinder.
The support cylinder spreads the filter bag 301 such that the cross section of the filter bag 301 at the through hole 600 of the support plate is circular, and the diameter of the filter bag 301 is slightly smaller than that of the through hole 600, preventing abrasion caused by friction between the outer surface of the filter bag 301 and the through hole 600 in the support plate after the filter bag 301 becomes flat when the filter bag 301 is lifted.
A section of filter bag 301 is pulled out and the upper end of the filter bag 301 is connected with the fixing ring 207, then, the main motor 203 is started to drive the screw rod 201 to rotate, the screw rod 201 drives the second gear to rotate, the second gear drives the intermediate gear 500 to rotate, the intermediate gear 500 drives the first gear to rotate, the first gear drives the reel 202 to rotate, and the rotation direction of the reel 202 is opposite to the rotation direction of the screw rod 201.
When the screw 201 rotates, the moving block 208 slides in the first channel 2021, the spool 202 drives the moving block 208 to rotate, and the fixing ring 207 moves along the axis of the spool 202 and the fixing ring 207 rotates synchronously with the spool 202. The retaining ring 207 carries the filter bag 301 around the spool 202. In the process that the filter bag 301 is wound, the filter bag 301 is continuously moved upwards, the support arc plate 401 is attached to the inner wall of the filter bag 301, the support cylinder clamped inside the filter bag 301 moves upwards synchronously with the filter bag 301, when the support cylinder moves upwards to a designated height, the support cylinder falls downwards under the gravity force due to the fact that the attraction force of the magnetic plate 302 to the support arc plate 401 is insufficient to resist the tension force of the spring 402 and the attraction force of the magnetic column 400 to the support arc plate 401, the spring 402 contracts, the support arc plate 401 moves towards the direction approaching the magnetic column 400, and the support arc plate 401 does not abut against the inner wall of the filter bag 301. Again, because the lower end of the magnetic post 400 is in a repulsive relationship with the magnetic plate 302, the support cylinder returns to the original position and reciprocates in this manner until the filter bag 301 is fully wound up on the spool 202. The support cylinder moves downward without contact between the support arc plate 401 and the filter bag 301, preventing the inner wall of the filter bag 301 from being worn.
Simultaneously, liquid is injected into the liquid suction channel 2055 through the liquid suction pipe, the liquid is sprayed out from the nozzle 2052, the filter bag 301 is wound on the scroll 202, and the filter bag 301 is flushed while the liquid is sprayed out from the nozzle 2052. When it is desired to rinse the filter bags 301 in different positions, the first support frame 205 is moved back and forth to ensure that all filter bags 301 are rinsed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a dust removal filter bag self-cleaning equipment which characterized in that:
comprises a bag type dust collector and a cleaning mechanism; the bag type dust collector comprises a dust collector box body and a plurality of filter bags; the dust remover box body is provided with a front side, a rear side, a left side and a right side; the upper end of the dust collector box body is provided with a supporting plate, a plurality of through holes are formed in the supporting plate, and each filter bag is arranged in one through hole;
the cleaning mechanism comprises a first supporting frame, a scroll, a cleaning component and a supporting component; the first support frame can be arranged at the upper end of the dust remover box body in a front-back sliding way; the scroll is rotatably arranged on the first support frame around the axis of the scroll, the scroll is arranged in the left-right direction, the scroll is used for rolling the filter bag, and the cleaning component is used for cleaning the filter bag wound on the scroll;
the support assembly comprises a magnetic plate and a support cylinder, and the support cylinder comprises a magnetic column, two support arc plates and at least two springs; the magnetic plate is fixedly arranged in the dust remover box body and is positioned above the supporting plate; the magnetic columns are arranged in the filter bags, the axes of the support arc plates are arranged along the axial direction of the magnetic columns, and the two support arc plates are distributed along the circumferential direction of the magnetic columns; the concave surface of the support arc plate faces the magnetic column, one end of each spring is fixedly connected with the magnetic column, and the other end of each spring is fixedly connected with the support arc plate.
2. The automatic dust-removing filter bag cleaning apparatus according to claim 1, wherein:
the lower ends of the magnetic plates and the magnetic columns are in a repulsive relationship, the magnetic plates and the supporting arc plates are in an attractive relationship, and the magnetic columns and the supporting arc plates are in an attractive relationship.
3. The automatic dust-removing filter bag cleaning apparatus according to claim 1, wherein:
the first channel is arranged in the scroll and penetrates through the side wall of the scroll; a second channel is arranged in the first channel, and the second channel is arranged along the left-right direction; the cleaning mechanism further comprises a winding assembly, wherein the winding assembly comprises a screw rod, a moving block and a fixed ring; the screw rod is rotationally arranged on the first support frame, the screw rod is arranged in the first channel, the screw rod and the scroll are coaxially arranged, threads are formed on the peripheral wall of the screw rod, the moving block is rotationally sleeved on the screw rod, and the moving block is in threaded fit with the screw rod; the fixed ring is fixedly connected to the moving block, a sliding block is fixedly arranged on the moving block, and the sliding block is slidably arranged in the second channel.
4. A dust bag automatic cleaning apparatus according to claim 3, wherein:
one end of the scroll is fixedly provided with a first gear, and one end of the screw rod is fixedly provided with a second gear; a supporting shaft is fixedly arranged on the first supporting frame and is arranged along the left-right direction; the winding assembly further comprises a main motor and an intermediate gear; the intermediate gear can be rotatably arranged on the support shaft around the axis of the intermediate gear, the intermediate gear is internally meshed with the first gear, and the intermediate gear is externally meshed with the second gear; the main motor is fixedly arranged on the first supporting frame, and an output shaft of the main motor is connected to one end of the screw rod.
5. A dust bag automatic cleaning apparatus according to claim 3, wherein:
the fixed ring is obliquely arranged.
6. The automatic dust-removing filter bag cleaning apparatus according to claim 1, wherein:
a flushing tank is fixedly arranged on the first support frame and is arranged along the left-right direction; the scroll is positioned above the flushing tank; the peripheral wall of the flushing tank is provided with a liquid suction channel and a liquid outlet, the liquid suction channel is arranged along the left-right direction, and a liquid suction pipe is arranged at the liquid suction channel; a liquid outlet pipe is arranged at the liquid outlet; the cleaning assembly comprises a plurality of spray heads, the spray heads are fixedly arranged on the flushing tank, the spray heads are sequentially distributed along the left-right direction, and each spray head is communicated with the liquid suction channel.
7. The automatic dust-removing filter bag cleaning apparatus according to claim 1, wherein:
the cleaning mechanism further comprises a second supporting frame, and the second supporting frame is arranged at the upper end of the dust remover box body; the left side and the right side of the second support frame are respectively provided with a first chute, and the first chute is arranged along the front-back direction; the left and right sides of first support frame are provided with a first slider respectively, and every first slider sets up in a first spout with sliding.
8. The automatic dust removing filter bag cleaning apparatus according to claim 7, wherein:
the front side and the rear side of the second support frame are respectively provided with a fixed groove, and the fixed grooves are arranged along the left-right direction; the cleaning mechanism further comprises two corrugated plates, the two corrugated plates are respectively arranged on the front side and the rear side of the flushing tank, one end of each corrugated plate is connected to the flushing tank, a clamping block is fixedly arranged at the other end of each corrugated plate, and each clamping block can be arranged in a fixing groove in an up-down sliding mode.
9. The automatic dust-removing filter bag cleaning apparatus according to claim 1, wherein:
at least two telescopic rods are arranged on the peripheral wall of the magnetic column, the telescopic rods extend along the circumferential direction of the magnetic column, one end of each telescopic rod is fixedly connected with a supporting arc plate, and each spring is sleeved on one telescopic rod.
10. The automatic dust-removing filter bag cleaning apparatus according to claim 1, wherein:
the bag collector also comprises a plurality of filter bag cage ribs, and each filter bag cage rib is arranged in one filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311464064.2A CN117258430A (en) | 2023-11-06 | 2023-11-06 | Automatic cleaning equipment for dedusting filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311464064.2A CN117258430A (en) | 2023-11-06 | 2023-11-06 | Automatic cleaning equipment for dedusting filter bag |
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| Publication Number | Publication Date |
|---|---|
| CN117258430A true CN117258430A (en) | 2023-12-22 |
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ID=89208964
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311464064.2A Pending CN117258430A (en) | 2023-11-06 | 2023-11-06 | Automatic cleaning equipment for dedusting filter bag |
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| Country | Link |
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| CN (1) | CN117258430A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619070A (en) * | 2024-01-25 | 2024-03-01 | 云扬八方工程有限公司 | Integrated composite filter cartridge dust remover |
-
2023
- 2023-11-06 CN CN202311464064.2A patent/CN117258430A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619070A (en) * | 2024-01-25 | 2024-03-01 | 云扬八方工程有限公司 | Integrated composite filter cartridge dust remover |
| CN117619070B (en) * | 2024-01-25 | 2024-04-09 | 云扬八方工程有限公司 | Integrated composite filter cartridge dust remover |
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