CN117919849B - Environmental protection pollution control equipment for atmospheric treatment - Google Patents
Environmental protection pollution control equipment for atmospheric treatment Download PDFInfo
- Publication number
- CN117919849B CN117919849B CN202410323567.6A CN202410323567A CN117919849B CN 117919849 B CN117919849 B CN 117919849B CN 202410323567 A CN202410323567 A CN 202410323567A CN 117919849 B CN117919849 B CN 117919849B
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- cloth bag
- vertical direction
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- 230000007613 environmental effect Effects 0.000 title claims description 12
- 238000005192 partition Methods 0.000 claims abstract description 194
- 239000004744 fabric Substances 0.000 claims abstract description 89
- 239000000428 dust Substances 0.000 claims abstract description 57
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000000670 limiting effect Effects 0.000 claims description 96
- 239000007921 spray Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 8
- 238000009434 installation Methods 0.000 claims 6
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 125000006850 spacer group Chemical group 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000003933 environmental pollution control Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 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)
- Cleaning In General (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the field of air dust removal, in particular to environment-friendly pollution control equipment for atmospheric treatment, which comprises a shell, wherein a cavity is formed in the shell, a preset number of long-tube cloth bags are arranged in the cavity, one end of each long-tube cloth bag is upward, a high-voltage pulse generator is arranged in one end of each long-tube cloth bag, and a partition plate is further arranged in the cavity. According to the invention, the partition plate and the compression bar are arranged, the compression bar can compress different positions of the long-tube cloth bag, so that high-pressure air is blocked at the compression position and flows to the periphery of the long-tube cloth bag, the pressure of the high-pressure air on the peripheral wall of the long-tube cloth bag is increased within the range of the compression bar, dust attached to the surface of the long-tube cloth bag in the area can fall down, the partition plate sequentially moves upwards for a preset distance along the vertical direction, the dust on the surface of the long-tube cloth bag can be cleaned in a segmented mode, and the dust on the surface of the long-tube cloth bag can be separated from the long-tube cloth bag more thoroughly.
Description
Technical Field
The invention relates to the field of air dust removal, in particular to environment-friendly pollution control equipment for atmospheric treatment.
Background
The pulse bag-type dust collector is an environment-friendly dust collection device for atmospheric treatment, has the advantages of simple structure, low manufacturing cost and good dust collection effect, and is widely applied to high-dust operation sites such as factory workshops and the like. When the dust collector is used, air enters the cloth bag through the surface gap of the cloth bag and is discharged outwards through the upper end opening of the cloth bag, dust is filtered outside the cloth bag, when the dust accumulation amount outside the cloth bag reaches a certain degree, the pulse generator starts to work, and high-pressure air is sprayed into each cloth bag in a pulse mode, so that the dust falls from the surface of the cloth bag.
In actual use, however, the staff find that the device still has the following drawbacks: the high-pressure pulse air has poor dust removing effect on the upper part of the dust removing cloth bag, and a certain amount of dust is still attached to the upper part of the dust removing cloth bag and is difficult to separate after the high-pressure pulse air is sprayed into the dust removing cloth bag for a plurality of times.
Disclosure of Invention
Based on this, it is necessary to provide an environmental protection pollution control equipment for atmospheric treatment to the problem that present sack dust collecting equipment exists, and it drives the depression bar through first baffle and upwards moves preset distance by turns, reaches the purpose that the dust of sectional type to the long section of thick bamboo sack surface was cleared up, so the upper portion of long section of thick bamboo sack is attached to the dust also can be cleared up thoroughly for this equipment is better to the dust removal effect of long section of thick bamboo sack.
The above purpose is achieved by the following technical scheme:
The environment-friendly pollution control equipment for atmospheric treatment comprises a shell, wherein a cavity is formed in the shell, a preset number of long cylindrical cloth bags are arranged in the cavity, one end of each long cylindrical cloth bag is upward, and a high-voltage pulse generator is arranged in one end of each long cylindrical cloth bag;
The cavity is internally provided with a partition plate, the long cylindrical cloth bag penetrates through the partition plate and divides the cavity into an upper cavity and a lower cavity from top to bottom, at least three compression bars are arranged on the lower surface of the partition plate and positioned in the circumferential direction of each long cylindrical cloth bag, and the diameter of an annular curve where one end of each compression bar, far away from the partition plate, of each compression bar is smaller than the diameter of the long cylindrical cloth bag;
The partition plate is movable in the vertical direction.
In one embodiment, the partition plate includes a first partition plate and a second partition plate, the first partition plate and the second partition plate are arranged along a first direction, the first direction is perpendicular to the vertical direction, and the first partition plate and the second partition plate can alternately move upwards along the vertical direction.
In one embodiment, through holes are formed in the surfaces of the first partition plate and the second partition plate, the diameter of each through hole is larger than that of the long cylindrical cloth bag, and the through holes correspond to the long cylindrical cloth bags one by one;
When the partition plate moves upward in the vertical direction, the gas in the upper chamber can enter the lower chamber through the through hole.
In one embodiment, a limiting rod is arranged in the cavity, the limiting rod extends vertically, the upper end of the limiting rod is connected to the top of the cavity, limiting ring holes are formed in the first partition plate and the second partition plate, and the limiting rod is connected in the limiting ring holes in a sliding mode.
In one embodiment, a first limiting component is arranged between the first partition plate and the inner wall of the chamber, the first limiting component can limit the first partition plate to slide along the inner wall of the chamber, a second limiting component is arranged between the second partition plate and the inner wall of the chamber, and the second limiting component can limit the second partition plate to slide along the inner wall of the chamber.
In one embodiment, the first limiting component comprises a first limiting hole and first ball head protrusions, the first limiting hole is formed in the inner wall of one side of the cavity at equal intervals along the vertical direction, the first partition plate is provided with a first mounting hole, the first mounting hole extends along the first direction and penetrates through the first partition plate, and the first ball head protrusions are arranged at two ends of the first mounting hole and can be mutually close to or mutually far away from each other along the axis of the first mounting hole.
In one embodiment, the second limiting assembly comprises a second limiting hole and second ball head protrusions, the second limiting hole is formed in the inner wall of the other side of the cavity at equal intervals along the vertical direction, the second partition plate is provided with a second mounting hole, the second mounting hole extends along the first direction and penetrates through the second partition plate, and the second ball head protrusions are arranged at two ends of the second mounting hole and can be mutually close to or mutually far away from each other along the axis of the second mounting hole.
In one embodiment, a linkage assembly is arranged between the first limiting assembly and the second limiting assembly, and the linkage assembly is used for enabling the first limiting assembly to limit the first partition plate to move upwards in the vertical direction, enabling the second limiting assembly to cancel limiting the second partition plate to move upwards in the vertical direction or enabling the second limiting assembly to limit the second partition plate to move upwards in the vertical direction, and enabling the first limiting assembly to cancel limiting the first partition plate to move upwards in the vertical direction.
In one embodiment, the linkage assembly comprises a side plate and a long chute, the side plate is arranged on one side of the first baffle, which is close to the second baffle, the side plate is in contact with the second baffle, the long chute is arranged on the side surface of the side plate, which is in contact with the second baffle, the long chute extends along the vertical direction, the second ball head is connected in the long chute in a sliding way, an inclined block is arranged at the lower part of the long chute, and the second ball head can be moved out from the long chute along the inclined block.
In one embodiment, a telescopic assembly is arranged between the first partition plate and the second partition plate, one end of the telescopic assembly is connected to the first partition plate, and the other end of the telescopic assembly is connected to the second partition plate.
The beneficial effects of the invention are as follows:
According to the invention, the partition plate and the pressure lever are arranged, the pressure lever can squeeze different positions of the long-tube cloth bag, so that high-pressure air is blocked at the squeezing position and flows to the periphery of the long-tube cloth bag, the pressure of the high-pressure air on the peripheral wall of the long-tube cloth bag is increased within the range of the pressure lever, dust attached to the surface of the long-tube cloth bag in the area can fall down, the partition plate sequentially moves upwards for a preset distance along the vertical direction, the sectional cleaning of the dust on the surface of the long-tube cloth bag is realized, the dust on the surface of the long-tube cloth bag can be separated from the long-tube cloth bag more thoroughly, a better dust removing effect is achieved, and the amount of the dust attached to the surface of the long-tube cloth bag is smaller.
Drawings
FIG. 1 is an overall schematic diagram of an environmental pollution control device for atmospheric remediation according to the present invention;
FIG. 2 is a schematic perspective view of an environmental pollution control device for atmospheric remediation according to the present invention;
FIG. 3 is a schematic view showing a first state of a first partition and a second partition in an environmental pollution control device for atmospheric treatment according to the present invention;
FIG. 4 is a schematic view showing a second state of a first partition and a second partition in an environmental pollution control device for atmospheric treatment according to the present invention;
FIG. 5 is a schematic diagram of the positions of a first limiting assembly and a second limiting assembly in an environmental protection pollution control device for atmospheric treatment according to the present invention;
FIG. 6 is a schematic view of the structure of a telescopic assembly in the environmental pollution control device for atmospheric pollution control according to the present invention;
FIG. 7 is a schematic diagram of the positions of a first air inlet port and a second air inlet port in an environmental pollution control device for treating the atmosphere according to the present invention;
FIG. 8 is a schematic diagram of the front view of FIG. 3;
Fig. 9 is a schematic view of section A-A of fig. 8.
Wherein:
100. A housing; 111. an upper chamber; 112. a lower chamber; 120. a baffle; 130. a lower dust hopper; 140. a bracket; 200. a long cloth bag; 300. a partition plate; 310. a first separator; 320. a second separator; 330. a through hole; 340. a limiting ring hole; 400. a limit rod; 500. a first limit assembly; 510. a first limiting hole; 520. a first ball stud; 600. the second limiting component; 610. a second limiting hole; 620. a second ball head protrusion; 700. a linkage assembly; 710. a side plate; 720. a long chute; 721. a sloping block; 800. a telescoping assembly; 810. a first chamber; 820. a second chamber; 830. a first liquid inlet; 840. a second liquid inlet; 850. a first piston rod; 860. a second piston rod; 900. a high voltage pulse generator; 1000. a compression bar; 2000. an air inlet; 3000. an exhaust port; 4000. a hydraulic pump and a hydraulic oil tank; 4100. an air intake duct; 4200. a first air inlet interface; 4300. and a second air inlet interface.
Detailed Description
The present invention will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of components itself, e.g. "first", "second", etc., is used herein only to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein, unless otherwise indicated, includes both direct and indirect coupling. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1-9, an environmental pollution control device for atmospheric treatment includes a housing 100, a chamber is provided in the housing 100, a preset number of long cylindrical bags 200 are provided in the chamber, one end of the opening of the long cylindrical bags 200 faces upwards and a high-voltage pulse generator 900 is provided in one end of the opening of the long cylindrical bags 200, specifically, a high-voltage pulse nozzle of the high-voltage pulse generator 900 is located in one end of the opening of the long cylindrical bags 200, a partition plate 300 is further provided in the chamber, the long cylindrical bags 200 penetrate through the partition plate 300 and divide the chamber into an upper chamber 111 and a lower chamber 112 from top to bottom, the partition plate 300 is located at the uppermost of the housing 100 in the normal operation stage of the device, at this time, the volume of the upper chamber 111 is zero, the volume of the chamber is the volume of the lower chamber 112, the circumference of each long cylindrical bag 200 is provided with at least three compression rods 1000, the diameter of an annular curve where one end of each compression rod 1000 of the at least three compression rods 1000 is located away from the partition plate 300 is smaller than the diameter of the long cylindrical bags 200, and the partition plate 300 can move along the vertical direction.
It is also added that, as shown in fig. 1 and 2, one side of the housing 100 is provided with an air inlet 2000, the air inlet 2000 is communicated with the inside of the chamber, a baffle 120 is further provided in the chamber, the baffle 120 extends along the vertical direction, the other side of the housing 100 is provided with an air outlet 3000, and the air outlet 3000 is connected with a negative pressure fan, so that air discharged from the outlet end of the long tube cloth bag 200 is pumped out of the chamber through the negative pressure fan. The air to be dedusted flows to the lower part of the chamber under the guiding action of the baffle 120 after entering the chamber from the air inlet 2000, and the air outlet 3000 continuously pumps air outwards at the moment, so that the air to be dedusted flows upwards under the action of pressure difference, dust particles in the air adhere to the outside of the long cylinder cloth bag 200 after flowing to the area of the long cylinder cloth bag 200, and the filtered air is discharged outwards from one end of the opening of the long cylinder cloth bag 200 to the position of the air outlet 3000 after passing through the gap of the long cylinder cloth bag 200 and finally pumped out of the chamber by the negative pressure fan.
When the amount of dust attached to the surface of the long cylindrical cloth bag 200 is large, the filtering efficiency of the long cylindrical cloth bag 200 is reduced, at this time, a worker can firstly make the partition plate 300 move downwards to a lower limit position along the vertical direction, at this time, one end of the pressure lever 1000, which is far away from the partition plate 300, is positioned at the bottom of the long cylindrical cloth bag 200, then the high-pressure pulse generator 900 is started, the high-pressure pulse generator 900 starts to spray high-pressure air into the long cylindrical cloth bag 200, and as the spray orifice of the high-pressure pulse generator 900 is vertically downward, the bottom of the long cylindrical cloth bag 200 can generate larger air flow pressure, so that dust firstly falls from the bottom of the long cylindrical cloth bag 200, after the high-pressure pulse generator 900 sprays pulses for a preset number of times at the lower limit position of the partition plate 300, at this time, the partition plate 300 moves vertically upwards for a preset (the preset distance is approximately equal to the length of the projection of the pressure lever 1000 in the vertical direction), at this time, the contact position between the pressure lever 1000 and the long cylindrical cloth bag 200 is changed, and then the high-pressure pulse generator 900 is started to spray high-pressure air into the long cylindrical cloth bag 200, after the high-pressure air flows to the contact position between the pressure lever 1000 and the long cylindrical cloth bag 200, the annular curve diameter of one end of the pressure lever 1000, which is far away from the partition plate 300, is smaller than the diameter of the long cylindrical cloth bag 200, so that the continuous downward flow of the high-pressure air flow is blocked after the high-pressure air flow flows to the end, so that the pressure of the high-pressure air flow to the peripheral wall of the long cylindrical cloth bag 200 is increased within the range of the pressure lever 1000, thereby enabling dust in the area of the long cylindrical cloth bag 200 to fall from the long cylindrical cloth bag 200, after the high-pressure pulse generator 900 is sprayed for a preset number of times at the current position, the partition plate 300 is continuously moved vertically upwards for a preset distance, after the same high-pressure pulse generator 900 is sprayed for a preset number of times at the current position of the partition plate 300, and then moves upwards for a preset distance to finally finish the cleaning of the whole long-tube cloth bag 200. The partition plates 300 sequentially move upwards for a preset distance along the vertical direction, so that the dust on the surface of the long cylindrical cloth bag 200 is cleaned in a segmented mode, the dust on the surface of the long cylindrical cloth bag 200 can be separated from the long cylindrical cloth bag 200 more thoroughly, a better dust removing effect is achieved, and the amount of dust attached to the surface of the long cylindrical cloth bag 200 is smaller.
In a further embodiment, as shown in fig. 2, 3 and 4, the partition plate 300 includes a first partition plate 310 and a second partition plate 320, the first partition plate 310 and the second partition plate 320 are arranged in a first direction, the first direction is perpendicular to the vertical direction, and the first partition plate 310 and the second partition plate 320 can be alternately moved upward in the vertical direction.
When the dust on the surface of the long cylindrical cloth bag 200 is cleaned, the first partition plate 310 and the second partition plate 320 are simultaneously moved to the lower limit position, then the high-voltage pulse generator 900 is started, after the high-voltage pulse generator 900 pulses the preset times, the first partition plate 310 is vertically moved upwards by a preset distance to push the air in the upper chamber 111 to flow upwards and compress the air in the upper chamber 111, the air is made to form convection with the air sprayed from the part of the upper chamber 111 in the long cylindrical cloth bag 200, the dust dropping amount in the upper chamber 111 is reduced, at the moment, the position of the second partition plate 320 is unchanged to dust the long cylindrical cloth bag 200 in the area where the second partition plate 320 is positioned, the dust removing effect is unchanged, at the same time, the high-voltage pulse generator 900 is started and pulses the preset times, after the first partition plate 310 moves vertically upward by a preset distance, the high-pressure pulse generator 900 reaches a preset pulse air injection number and then stops injecting air, at this time, the second partition plate 320 is further moved vertically upward by a preset distance, the same makes the high-pressure pulse generator 900 start and pulse air injection by a preset number, after the second partition plate 320 moves vertically upward until the upper surface of the second partition plate 320 is flush with the upper surface of the first partition plate 310, the high-pressure pulse generator 900 stops pulse air injection, the second partition plate 320 moves vertically upward by a preset distance to push air in the upper chamber 111 to flow upward and compress air in the upper chamber 111, so that convection is formed between the air and air ejected from a partial area in the upper chamber 111 in the long-cylinder cloth bag 200, the dust dropping amount in the upper chamber 111 is reduced, at this time, the position of the first partition plate 310 is unchanged to dust the long-cylinder cloth bag 200 in the area where the first partition plate 310 is located, and the dust removing effect is ensured to be unchanged, and then the first partition 310 and the second partition 320 are alternately moved upward and each time by a preset distance until both the first partition 310 and the second partition 320 are vertically moved upward to the upper limit position. By means of the mode that the first partition plate 310 and the second partition plate 320 alternately move upwards in the vertical direction, not only can the outer peripheral wall of the long cylindrical cloth bag 200 be cleaned in a sectional mode, but also the first partition plate 310 or the second partition plate 320 can move upwards vertically when the high-pressure pulse generator 900 jets outwards, air in the upper chamber 111 can be pushed to flow upwards and compress air in the upper chamber 111, the air and air ejected from partial areas in the long cylindrical cloth bag 200 and located in the upper chamber 111 form convection, and the amount of dust falling on the upper surface of the partition plate 300 is reduced.
In a further embodiment, as shown in fig. 2, 3 and5, through holes 330 are formed on the surfaces of the first partition plate 310 and the second partition plate 320, the diameter of the through holes 330 is larger than that of the long cylindrical cloth bag 200, the through holes 330 are in one-to-one correspondence with the long cylindrical cloth bag 200, and the long cylindrical cloth bag 200 passes through the through holes 330, so as to prevent the through holes 330 from scraping dust on the surface of the long cylindrical cloth bag 200 when the partition plate 300 moves vertically upwards, and further cause dust to fall on the upper surface of the partition plate 300, and when the partition plate 300 moves vertically upwards, gas in the upper chamber 111 can enter the lower chamber 112 through the through holes 330.
When the first partition plate 310 and the second partition plate 320 are alternately moved upward, since the diameter of the through hole 330 is larger than that of the long cylindrical cloth bag 200, a certain amount of air flow is sprayed downward from around the gaps of the long cylindrical cloth bag 200 and the through hole 330, and under the guiding action of the air flow, a part of dust floating in the upper chamber 111 enters into the lower chamber 112 through the gaps between the long cylindrical cloth bag 200 and the through hole 330, and under the downward flowing action of the air flow, dust in the lower chamber 112 can be made to flow downward under the guiding action of the air flow, and disordered floating of dust in the lower chamber 112 is avoided, so that the amount of dust falling from the partition plate 300 and adhering to the partition plate 300 adjacent thereto can be reduced.
In a further embodiment, as shown in fig. 3 and 5, a stop lever 400 is disposed in the chamber, the stop lever 400 extends vertically and has an upper end connected to the top of the chamber, specifically, a connecting plate is disposed at the top of the chamber, the upper end of the stop lever 400 is fixedly connected to the connecting plate, the first partition plate 310 and the second partition plate 320 are provided with stop collar holes 340, and the stop lever 400 is slidably connected in the stop collar holes 340.
The stopper rod 400 and the stopper ring hole 340 are provided to guide and limit the movement of the first and second partitions 310 and 320 so that the first and second partitions 310 and 320 do not incline when moving in the vertical direction.
It should be noted that, the limiting rods 400 should be provided with a plurality of limiting ring holes 340 formed on the corresponding first partition plate 310 and second partition plate 320, so that the forces on the first partition plate 310 and the second partition plate 320 are balanced, and the first partition plate 310 and the second partition plate 320 are smoother when moving.
In a further embodiment, as shown in fig. 5, a first limiting component 500 is disposed between the first partition 310 and the inner wall of the chamber, the first limiting component 500 can limit the first partition 310 to move along the inner wall of the chamber, a second limiting component 600 is disposed between the second partition 320 and the inner wall of the chamber, and the second limiting component 600 can limit the second partition 320 to move along the inner wall of the chamber.
Specifically, when the first barrier 310 is required to move upward in the vertical direction, the first limiting assembly 500 removes the restriction of the first barrier 310 from moving in the vertical direction, and the second limiting assembly 600 restricts the second barrier 320 from moving in the vertical direction, so that the first barrier 310 may move upward in the vertical direction and the second barrier 320 may not move upward in the vertical direction; when the second partition 320 is required to move upward in the vertical direction, the second limiting assembly 600 is enabled to cancel the limitation of the second partition 320 from moving upward in the vertical direction, and the first limiting assembly 500 limits the first partition 310 from moving upward in the vertical direction, so that the second partition 320 can move upward in the vertical direction, but the first partition 310 cannot move upward in the vertical direction.
In a further embodiment, as shown in fig. 4 and 5, the first limiting assembly 500 includes a first limiting hole 510 and a first ball protrusion 520, the first limiting hole 510 is formed on an inner wall of one side of the chamber at equal intervals along a vertical direction, and a distance between two adjacent first limiting holes 510 is a projection length of the compression bar 1000 along the vertical direction, so that after the first partition 310 moves a preset distance along the vertical direction, the first ball protrusion 520 on the first partition 310 can be just clamped in the first limiting hole 510. The first partition 310 is provided with a first mounting hole, the first mounting hole extends along a first direction and penetrates through the first partition 310, and the first ball protrusion 520 is arranged in the first mounting hole and is close to one end of the first limiting hole 510.
When the first partition plate 310 is required to move upwards in the vertical direction, the first ball protrusion 520 located in the first mounting hole moves towards the center along the first mounting hole, so that the first ball protrusion 520 enters into the first mounting hole, and at this time, the first ball protrusion 520 is not clamped with the first limiting hole 510, so that at this time, the first partition plate 310 can be moved upwards in the vertical direction by pushing the first partition plate 310.
In a further embodiment, as shown in fig. 4 and 5, the second limiting assembly 600 includes a second limiting hole 610 and a second ball protrusion 620, the second limiting hole 610 is formed on the inner wall of the other side of the chamber at equal intervals along the vertical direction, the interval length is identical to the preset distance length, the interval between the first limiting holes 510 is identical to the interval between the second limiting holes 610, a second mounting hole is formed on the second partition 320, the second mounting hole extends along the first direction and penetrates the second partition 320, and the second ball protrusion 620 is disposed in the second mounting hole and is close to one end of the second limiting hole 610.
When the second partition 320 is required to move upwards in the vertical direction, the second ball protrusion 620 located in the second mounting hole moves towards the center thereof along the second mounting hole, so that the second ball protrusion 620 enters into the second mounting hole, and at this time, the second ball protrusion 620 is not clamped with the second limiting hole 610, so that at this time, the second partition 320 can be moved upwards in the vertical direction by pushing the second partition 320.
In a further embodiment, a linkage assembly 700 is provided between the first limiting assembly 500 and the second limiting assembly 600, the linkage assembly 700 is used for enabling the second limiting assembly 600 to cancel the limitation of the second spacer 320 to move upwards along the vertical direction when the first limiting assembly 500 limits the first spacer 310 to move upwards along the vertical direction, or enabling the second limiting assembly 600 to limit the second spacer 320 to move upwards along the vertical direction, the first limiting assembly 500 does not limit the first spacer 310 to move upwards along the vertical direction, the linkage assembly 700 comprises a side plate 710 and a long slide groove 720, the side plate 710 is arranged on one side of the first spacer 310 close to the second spacer 320, the side plate 710 is in contact with the second spacer 320, the long slide groove 720 is formed on the side of the side plate 710, which is in contact with the second spacer 320, the long slide groove 720 extends along the vertical direction, one end of the first spacer 320 is further provided with a first ball protrusion 520, the axes of the two first ball protrusions 520 mounted in the first mounting hole can be mutually separated or mutually approached along the axes of the first ball protrusion 620, the second ball protrusion 620 can be mutually moved away from the second ball protrusion 620, the two ball protrusions 620 can mutually move mutually along the second ball protrusion 620, and the second ball protrusion 620 can mutually move mutually along the second ball protrusion 620, and the two inclined protrusions 620 are mutually far away from the second ball protrusion 620.
It should be noted that, the first partition 310 is provided with a first air inlet port 4200, the first air inlet port 4200 is communicated with the middle of the first mounting hole, a first air guide hose is connected to the first mounting hole, and an end of the first air guide hose far away from the first mounting hole is disposed in the air outlet 3000; similarly, a second air inlet connector 4300 is disposed on the second partition 320, the second air inlet connector 4300 is communicated with the middle of the second mounting hole, a second air guide hose is connected in the second mounting hole, and one end of the second air guide hose, which is far away from the second mounting hole, is also disposed in the air outlet 3000.
For making two first bulb protruding 520 can be synchronous be close to each other or keep away from each other, specifically, can be at the equal fixed connection first piston piece of the one end that two first bulb protruding 520 are close to each other for first piston piece sliding connection is in first mounting hole, the one end that two first piston pieces are close to each other all sets up first rack, tooth piece on two first racks sets up relatively, the middle part rotation at first mounting hole is provided with first rotation gear, the upper portion meshing of one of them first rack and first rotation gear, the lower part meshing of another first rack and first rotation gear, so when first bulb protruding 520 drives first rack through one first piston piece to remove in the first mounting hole, just make another first rack drive another first bulb protruding 520 through another first piston piece and remove in the first mounting hole in step. In order to enable the two second ball-head protrusions 620 to be close to or away from each other synchronously, specifically, the second piston blocks can be fixedly connected to one ends of the two second ball-head protrusions 620 close to each other, so that the second piston blocks are slidably connected in the second mounting holes, the second racks are arranged at one ends of the two second piston blocks close to each other, the tooth blocks on the two second racks are oppositely arranged, a second rotating gear is rotatably arranged in the middle of the second mounting holes, one of the second racks is meshed with the upper portion of the second rotating gear, and the other second rack is meshed with the lower portion of the second rotating gear, so that when the second ball-head protrusions 620 drive the second racks to move into the second mounting holes through one second piston block, the other second racks drive the other second ball-head protrusions 620 to move into the second mounting holes synchronously through the other second rotating gear.
When the amount of dust attached to the surface of the long cylindrical cloth bag 200 is large, the amount of air entering the long cylindrical cloth bag 200 through the long cylindrical cloth bag 200 is reduced, the air pressure at the air outlet 3000 is smaller than the air pressure in the first mounting hole and the second mounting hole, so that the air in the first mounting hole flows into the air outlet 3000 through the first air guide hose and the air in the second mounting hole through the second air guide hose, at the moment, the two first piston blocks are close to each other and the two second piston blocks are also close to each other, so that the first ball head protrusion 520 moves out of the first limit hole 510, the second ball head protrusion 620 moves out of the second limit hole 610, the first partition plate 310 and the second partition plate 320 fall to the lower limit position under the action of the gravity of the first partition plate 310 and the second partition plate 320, then the negative pressure fan is closed, at the moment, the external air enters into the air outlet 3000 through the blade gap of the negative pressure fan, and air enters the first mounting hole and the second mounting hole through the first air guide hose and the second air guide hose, at this time, one first ball protrusion 520 cannot move into the first limiting hole 510 due to the limitation of the side surface of the second partition 320, so that the first partition 310 can be pulled upwards in the vertical direction, after the first partition 310 moves upwards by a preset distance, the first ball protrusion 520 just moves to correspond to the first limiting hole 510, at this time, the side surface of the second partition 320 does not limit the first ball protrusion 520, at this time, under the pushing action of air pressure, the two first piston blocks are separated from each other, so that the first ball protrusion 520 moves into the first limiting hole 510, at this time, the first partition 310 cannot continue to move upwards, and after the first partition 310 moves upwards by a preset distance, the first partition plate 310 and the second partition plate 320 move relatively in the vertical direction, so that the second ball protrusion 620 located in the long slide groove 720 moves out of the long slide groove 720 under the guiding action of the inclined block 721 and abuts against the side surface of the side plate 710, the side surface of the side plate 710 is limited to the first ball protrusion 520, the other second ball protrusion 620 moves out of the second limiting hole 610, the second partition plate 320 can move upwards in the vertical direction by a preset distance until the second ball protrusion 620 contacts with the top of the long slide groove 720, the upper end surfaces of the first partition plate 310 and the second partition plate 320 are flush, the first limiting hole 510 contacts with the side surface of the second partition plate 320, and therefore the first ball protrusion 520 close to one side of the second partition plate 320 moves towards the first mounting hole by a specified distance under the limiting action of the side surface of the second partition plate 320, and the other first ball protrusion 520 moves towards the first mounting hole by a specified distance, and the first partition plate 310 can continue to move upwards vertically, so that the first partition plate 310 and the second partition plate 320 can move alternately in the vertical direction.
In a further example, as shown in fig. 7 and 9, a telescopic assembly 800 is provided between the first partition 310 and the second partition 320, one end of the telescopic assembly 800 is connected to the first partition 310, and the other end of the telescopic assembly 800 is connected to the second partition 320. When the first partition 310 is required to move upwards in the vertical direction, one end of the telescopic assembly 800 connected to the first partition 310 extends outwards, so that the first partition 310 is pushed to move a preset distance in the vertical direction, after the first partition 310 moves a preset distance in the vertical direction, the first ball protrusion 520 is clamped in the first limiting hole 510, the position of the first partition 310 is fixed, and the second ball protrusion 620 is separated from the second limiting hole 610 under the guiding action of the inclined block 721, so that when the telescopic assembly 800 is contracted, one end of the telescopic assembly 800 connected to the second partition 320 moves upwards vertically until the upper surface of the first partition 310 and the upper surface of the second partition 320 are flush.
In a further embodiment, as shown in fig. 9, the telescopic assembly 800 includes a first chamber 810 and a second chamber 820, the first chamber 810 and the second chamber 820 are both opened on the side plate 710, the first chamber 810 and the second chamber 820 are both annular chambers and vertically extend, a first piston rod 850 is slidably connected in the second chamber 820, a second piston rod 860 is slidably connected in the first chamber 810, one end of the first piston rod 850 away from the second chamber 820 and one end of the second piston rod 860 away from the first chamber 810 are both fixedly connected on the second partition plate 320, a second liquid inlet 840 is further opened on the side plate 710, the second liquid inlet 840 is communicated with the second chamber 820, a first liquid inlet 830 is further opened on the side plate 710, and the first liquid inlet 830 is communicated with the first chamber 810.
As shown in fig. 1, a hydraulic pump and a hydraulic tank 4000 are provided outside the housing 100, and an intake conduit 4100 is connected to an output end of the hydraulic pump and the hydraulic tank 4000, and the intake conduit 4100 communicates with the first intake port 830 and the second intake port 840, respectively, via connection hoses. The hydraulic oil stored in the hydraulic pump and the hydraulic oil tank 4000 can enter the first chamber 810 through the first inlet 830 or enter the second chamber 820 through the second inlet 840, the hydraulic oil in the first chamber 810 can also enter the hydraulic pump and the hydraulic oil tank 4000 through the first inlet 830, and the hydraulic oil in the second chamber 820 can also enter the hydraulic pump and the hydraulic oil tank 4000 through the second inlet 840.
When the first partition plate 310 is required to move vertically upwards, hydraulic oil is injected into the first chamber 810 through the first liquid inlet 830, the side plate 710 is pushed by the hydraulic oil, so that the side plate 710 and the first partition plate 310 move vertically upwards by a preset distance, then the second partition plate 320 is enabled to move vertically upwards, hydraulic oil is injected into the second chamber 820 through the second liquid inlet 840, under the pushing action of the hydraulic oil, the first piston rod 850 drives the second partition plate 320 to move vertically upwards by a preset distance, and meanwhile, the hydraulic oil in the first chamber 810 is discharged outwards into the hydraulic pump and the hydraulic oil tank 4000 through the first liquid inlet 830.
It is further added that there are three second chambers 820, three second chambers 820 are sequentially communicated with each other, three first chambers 810 are also sequentially communicated with each other, and three first chambers 810 are also sequentially communicated with each other.
It is also added that a lower dust hopper 130 is provided at the bottom of the housing 100, the lower dust hopper 130 is used for collecting dust falling in the chamber, a bracket 140 is provided at the outside of the lower dust hopper 130, and the bracket 140 is used for supporting the device.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (9)
1. The environment-friendly pollution control equipment for atmospheric treatment is characterized by comprising a shell, wherein a cavity is formed in the shell, a plurality of long cylindrical cloth bags are arranged in the cavity, one open end of each long cylindrical cloth bag faces upwards, and a high-voltage pulse generator is arranged in one open end of each long cylindrical cloth bag;
The cavity is internally provided with a partition plate, the partition plate divides the cavity into an upper cavity and a lower cavity from top to bottom, the long cylindrical cloth bags penetrate through the partition plate, at least three compression bars are arranged in the circumferential direction of each long cylindrical cloth bag, the upper ends of the compression bars are connected with the lower surface of the partition plate, and the diameter of an annular curve where the lower ends of the compression bars are positioned is smaller than that of the long cylindrical cloth bags;
The partition plate is movable in the vertical direction; the partition plate comprises a first partition plate and a second partition plate, the first partition plate and the second partition plate are arranged along a first direction, the first direction is perpendicular to the vertical direction, and the first partition plate and the second partition plate can alternately move upwards along the vertical direction;
The separation plate is provided with an upper limit position and a lower limit position along the vertical direction, when the amount of dust attached to the surface of the long cylindrical cloth bag is large, the separation plate is enabled to move downwards to the lower limit position along the vertical direction, at the moment, one end of the pressure rod, which is far away from the separation plate, is located at the bottom of the long cylindrical cloth bag, then the high-pressure pulse generator is started to spray high-pressure air into the long cylindrical cloth bag, after the separation plate is located at the lower limit position for a preset number of times, the high-pressure pulse generator enables the separation plate to move upwards vertically for a preset distance each time, when the high-pressure pulse generator sprays air outwards, the first separation plate or the second separation plate is enabled to move upwards vertically, air in the upper cavity is pushed to flow upwards and compress the air in the upper cavity, the air is enabled to form convection with the air sprayed out of a part of the area located in the upper cavity, and the amount of dust falling on the upper surface of the separation plate is reduced.
2. The environmental protection pollution control device for atmospheric treatment according to claim 1, wherein the surfaces of the first partition plate and the second partition plate are provided with through holes, the diameters of the through holes are larger than those of the long cylindrical cloth bags, the through holes are in one-to-one correspondence with the long cylindrical cloth bags, and the long cylindrical cloth bags penetrate through the through holes;
When the partition plate moves upward in the vertical direction, the gas in the upper chamber can enter the lower chamber through the through hole.
3. The environmental protection pollution control device for atmospheric treatment according to claim 1, wherein a limiting rod is arranged in the chamber, the limiting rod extends vertically and the upper end of the limiting rod is connected to the top of the chamber, limiting ring holes are formed in the first partition plate and the second partition plate, and the limiting rod is connected in the limiting ring holes in a sliding mode.
4. The environmental protection and pollution control device for atmospheric treatment according to claim 3, wherein a first limiting component is arranged between the first partition board and the inner wall of the chamber, the first limiting component can limit the first partition board to slide along the inner wall of the chamber, a second limiting component is arranged between the second partition board and the inner wall of the chamber, and the second limiting component can limit the second partition board to slide along the inner wall of the chamber.
5. The environmental protection and pollution control device for atmospheric treatment according to claim 4, wherein the first limiting assembly comprises a first limiting hole and a first ball head protrusion, the first limiting hole is formed in an inner wall of one side of the chamber at equal intervals along a vertical direction, the first partition plate is provided with a first mounting hole, the first mounting hole extends along the first direction and penetrates through the first partition plate, and the first ball head protrusion is arranged at one end, close to the first limiting hole, in the first mounting hole.
6. The environmental protection and pollution control device for atmospheric treatment according to claim 4, wherein the second limiting assembly comprises a second limiting hole and a second ball head protrusion, the second limiting hole is formed in the inner wall of the other side of the chamber at equal intervals along the vertical direction, the second partition plate is provided with a second mounting hole, the second mounting hole extends along the first direction and penetrates through the second partition plate, and the second ball head protrusion is arranged in the second mounting hole and is close to one end of the second limiting hole.
7. The environmental protection and pollution control device for atmospheric treatment according to claim 6, wherein a linkage assembly is disposed between the first limiting assembly and the second limiting assembly, and the linkage assembly is used for enabling the second limiting assembly to cancel limiting of the second separator to move upwards in the vertical direction when the first limiting assembly limits the first separator to move upwards in the vertical direction or enabling the second limiting assembly to limit the second separator to move upwards in the vertical direction, and enabling the first limiting assembly to cancel limiting of the first separator to move upwards in the vertical direction.
8. The environmental protection pollution control device for atmospheric treatment of claim 7, wherein the linkage assembly comprises a side plate and a long chute, the side plate is arranged on one side of the first baffle, which is close to the second baffle, the side plate is in contact with the second baffle, the long chute is arranged on the side surface of the side plate, which is in contact with the second baffle, the long chute extends along the vertical direction, a first ball head protrusion is further arranged at one end of the first installation hole, which is far away from the first limit hole, two first ball head protrusions arranged in the first installation hole can be far away from or close to each other along the axis of the first installation hole, a second ball head protrusion is further arranged at one end of the second installation hole, which is far away from or close to each other along the axis of the second installation hole, the second ball head protrusion arranged in the second installation hole is in sliding connection with the long chute, an oblique block is arranged at the lower part of the long chute, and the second ball head protrusion can be moved out of the long chute along the oblique block.
9. The environmental protection and pollution control device for atmospheric treatment according to claim 7, wherein a telescopic assembly is arranged between the first partition plate and the second partition plate, one end of the telescopic assembly is connected to the first partition plate, and the other end of the telescopic assembly is connected to the second partition plate.
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| CN202410323567.6A CN117919849B (en) | 2024-03-21 | 2024-03-21 | Environmental protection pollution control equipment for atmospheric treatment |
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| CN202410323567.6A CN117919849B (en) | 2024-03-21 | 2024-03-21 | Environmental protection pollution control equipment for atmospheric treatment |
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| DE2261642A1 (en) * | 1971-12-22 | 1973-07-05 | Torit Corp | METHOD AND DEVICE FOR CLEANING TUBULAR FILTER ELEMENTS |
| SU992339A1 (en) * | 1981-01-05 | 1983-01-30 | Научно-Исследовательский Институт Прикладной Математики И Механики При Томском Государственном Университете Им.В.В.Куйбышева | Method of unloading loose materials from vessel |
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