CN115253551B - Distributed dust collector for concrete processing - Google Patents

Distributed dust collector for concrete processing Download PDF

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Publication number
CN115253551B
CN115253551B CN202211002147.5A CN202211002147A CN115253551B CN 115253551 B CN115253551 B CN 115253551B CN 202211002147 A CN202211002147 A CN 202211002147A CN 115253551 B CN115253551 B CN 115253551B
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China
Prior art keywords
dust
wall
box
fixedly connected
assembly
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CN202211002147.5A
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CN115253551A (en
Inventor
栾红义
韦金海
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Zhuhai Zhenye Concrete Co ltd
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Zhuhai Zhenye Concrete Co ltd
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Priority to CN202211002147.5A priority Critical patent/CN115253551B/en
Publication of CN115253551A publication Critical patent/CN115253551A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

The invention discloses a distributed dust removal device for concrete processing, which belongs to the technical field of concrete processing, and the application provides the distributed dust removal device for concrete processing, comprising a cross beam and further comprising: the reciprocating transportation assembly is arranged at the bottom end of the cross beam; the loop-shaped box is arranged at the output end of the reciprocating conveying assembly and used for controlling the loop-shaped box to reciprocate; the dust collection assembly is arranged on the side wall of the rectangular box and is used for absorbing dust in factories; the dust falling condensing assembly is arranged on the inner wall of the rectangular box and is used for dust falling condensation of dust; the dust collection device comprises a cleaning dust collection assembly, a dust fall condensing assembly and a dust collecting device, wherein the cleaning dust collection assembly is arranged at the output end of the dust fall condensing assembly and used for collecting condensed dust in a concentrated mode, the air box plate is matched with a gas collecting hood and used for controlling the air box plate and the gas collecting hood to reciprocate through a driving screw, the dust collection area of the device is improved, dust is reduced through a dust fall water tank matched nozzle, the absorbed dust is prevented from escaping again, and the dust is convenient to collect and treat in a concentrated mode.

Description

Distributed dust collector for concrete processing
Technical Field
The invention relates to the technical field of concrete processing, in particular to a distributed dust removal device for concrete processing.
Background
Concrete is also called concrete, is one of the most main civil engineering materials in the current generation, is an artificial stone prepared by mixing and vibrating cementing materials, aggregate and water according to a certain proportion, and curing under a certain condition, and has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the artificial stone is increased; meanwhile, the concrete also has high compressive strength, good durability and wide strength grade range, so that the application range of the concrete is quite wide, and a large amount of dust is generated in the processing process of the concrete, so that dust removal equipment is needed for dust removal.
However, the existing dust removing apparatus has the following disadvantages:
1. the existing dust removing equipment has poor dispersion dust removing performance, the area between factories is large, dust dissipation is dispersed, and the poor dust removing performance is caused;
2. the existing dust collecting equipment has poor dust collecting effect, is inconvenient to carry out subsequent treatment on collected dust, and is easy to cause the collected dust to escape again, so that the practicability of the device is reduced.
Therefore, we make improvements to this and propose a decentralized dust collector for concrete processing.
Disclosure of Invention
The invention aims at: aiming at the defects of poor dispersion and dust removal performance of the existing dust removal equipment at present, the common area between factories is larger, and dust dissipation is more dispersed, so that the dust removal performance is poor; the existing dust collecting equipment has poor dust collecting effect, is inconvenient to carry out subsequent treatment on collected dust, and is easy to cause the collected dust to escape again, so that the practicability of the device is reduced.
In order to achieve the above object, the present invention provides the following technical solutions:
a dispersion type dust removing device for concrete processing is provided to improve the above problems.
The application is specifically such that:
including the crossbeam, still include:
the reciprocating transportation assembly is arranged at the bottom end of the cross beam;
the loop-shaped box is arranged at the output end of the reciprocating conveying assembly and used for controlling the loop-shaped box to reciprocate;
the dust collection assembly is arranged on the side wall of the rectangular box and is used for absorbing dust in factories;
the dust settling coagulation component is arranged on the inner wall of the square box and used for settling dust, and comprises a water storage tank fixedly connected to the inner wall of the square box, a filter plate connected to the top end of the water storage tank, a water pump connected to the side wall of the water storage tank and communicated with the water storage tank, a dust settling water tank connected to the top end of the inner wall of the square box, a spray head equidistantly connected to the bottom end of the dust settling water tank and communicated with the dust settling water tank, and a water inlet pipe connected between the water pump and the dust settling water tank, wherein a guide hopper is connected to the inner part of the square box and arranged between the water storage tank and the dust settling water tank, and the output end of the exhaust fan is arranged above the guide hopper;
the dust settling coagulation component further comprises a gravity sensor fixedly connected to the bottom end of the inner wall of the rectangular box, a bearing plate connected to the top end of the gravity sensor, a feed box connected to the top end of the bearing plate, and a guide plate connected to the inner wall of the rectangular box, wherein the guide plate is arranged between the water storage tank and the feed box, a lamp plate is connected to the outer wall of the rectangular box and matched with the gravity sensor, and the dust settling coagulation component comprises a chute arranged on the inner wall of the rectangular box, a driving belt connected to the inner wall of the chute through a rotating roller, a driving motor fixedly connected to the inner wall of the chute and fixedly connected with the output end of the rotating roller, a limit rod connected to the side wall of the driving belt, a sliding rod connected to the inner wall of the chute, a double-sided scraping plate connected to the output end of the sliding rod, and a cleaning brush symmetrically connected to the side wall of the scraping plate.
As the preferred technical scheme of this application, reciprocating transportation subassembly includes fixed connection at the slide rail of crossbeam bottom, sliding connection at the slider of slide rail outer wall, connects at the slide rail lateral wall and spiral transmission runs through the drive lead screw of slider, symmetrical connection at the reverse motion push switch of slide rail inner wall.
As the preferred technical scheme of this application, the equal fixedly connected with landing leg in top at four angle ends of crossbeam, slider fixed connection is in shape case middle part outer wall bottom returns, shape case middle part outer wall top returns is connected with and crosses beam top matched with pulley.
As the preferred technical scheme of this application, dust absorption subassembly includes fixed connection at the air exhauster of returning shape case outer wall, fixed connection at the branch of returning shape case outer wall, fixed connection at branch outer wall rotating electrical machines, rotate the wind box board of connecting at branch output and with rotating electrical machines output fixed connection, equidistant gas collecting channel that connects in wind box board bottom and be linked together with the wind box board, connect the tuber pipe between wind box board and air exhauster.
As the preferred technical scheme of this application, the dust absorption subassembly symmetry is equipped with two sets of, and two sets of the output of air exhauster all is linked together with the shape case inside of returning.
As the preferred technical scheme of this application, the spacing groove has been seted up to the slide bar one side that is close to the drive belt, gag lever post sliding connection is in spacing groove inner wall.
Compared with the prior art, the invention has the beneficial effects that:
in the scheme of the application:
1. through the reciprocating transportation assembly and the dust collection assembly, the fan box plate and the air collection cover can be controlled by the rotating motor to be unfolded, so that the dust collection area of the device is increased, the rectangular box and the dust collection assembly are controlled by the driving screw rod to reciprocate in a factory, the dust absorption range of the device is further increased, and the problems that the dispersion dust collection performance of the traditional dust collection equipment is poor, the normal area of the factory is large, dust dissipation is dispersed, and the dust collection performance is poor are solved;
2. through the dust fall setting subassembly and the clean dust collection subassembly that set up, can spray water smoke to absorbing the dust of returning shape incasement portion through the dust fall water tank cooperation shower nozzle that is equipped with to make the dust can condense and descend, and filter unnecessary moisture through the filter, avoid causing the water waste, and clear up the dust that condenses on filter top to inside the workbin through the double-sided scraper blade and the cleaning brush that are equipped with, thereby be convenient for carry out centralized processing to the dust, and avoid the dust to escape once more, improve the practicality of device.
Drawings
Fig. 1 is a schematic structural diagram of a decentralized dust collector for concrete processing provided in the present application;
fig. 2 is a schematic cross-sectional structure of a cross beam of a decentralized dust removing device for concrete processing provided by the application;
FIG. 3 is a schematic diagram of a dislocation section structure of a rectangular box and a slider of a distributed dust collector for concrete processing;
fig. 4 is a schematic cross-sectional view of a rectangular box of a decentralized dust collector for concrete processing according to the present application;
fig. 5 is a schematic structural diagram of a dust settling and condensing assembly of a decentralized dust removing device for concrete processing provided by the application;
fig. 6 is a schematic diagram of a dislocation structure of a cleaning dust collecting assembly of a distributed dust collecting device for concrete processing.
The figures indicate:
1. a loop-shaped box; 11. a lamp panel; 12. an exhaust fan; 13. an air duct; 14. a fan case plate; 15. a gas collecting hood; 16. a rotating electric machine; 17. a pulley; 18. a diversion bucket; 19. a deflector; 2. a cross beam; 21. a support leg; 22. a slide rail; 23. the reverse movement presses the switch; 24. driving a screw rod; 25. a slide block; 3. a water storage tank; 31. a water pump; 32. a filter plate; 33. a dust fall water tank; 34. a spray head; 35. a feed box; 36. a gravity sensor; 37. a carrying plate; 4. a driving motor; 41. a transmission belt; 42. a limit rod; 43. a slide bar; 44. a double-sided squeegee; 45. a cleaning brush; 46. and a limit groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the invention.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, under the condition of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Example 1:
as shown in fig. 1 to 6, this embodiment provides a decentralized dust collector for concrete processing, including a beam 2, further including:
the reciprocating transportation assembly is arranged at the bottom end of the cross beam 2;
the loop-shaped box 1 is arranged at the output end of the reciprocating transportation assembly and is used for controlling the loop-shaped box 1 to reciprocate;
the dust collection assembly is arranged on the side wall of the rectangular box 1 and is used for absorbing dust between factories;
the dust falling condensing assembly is arranged on the inner wall of the rectangular box 1 and is used for dust falling condensation of dust;
the clean dust collection assembly is arranged at the output end of the dust fall condensing assembly and is used for collecting condensed dust in a concentrated mode.
Example 2:
as shown in fig. 1 and 2, the reciprocating transport assembly comprises a sliding rail 22 fixedly connected to the bottom end of the cross beam 2, a sliding block 25 slidingly connected to the outer wall of the sliding rail 22, a driving screw 24 connected to the side wall of the sliding rail 22 and penetrating the sliding block 25 in a spiral transmission manner, and a reverse movement pressing switch 23 symmetrically connected to the inner wall of the sliding rail 22; by the reverse movement push switch 23 provided, when the slider 25 moves to one end of the slide rail 22 under the control of the drive screw 24, the slider 25 is caused to press the reverse movement push switch 23, causing the drive screw 24 to perform reverse rotation, thereby allowing the slider 25 to perform reciprocating movement.
As shown in fig. 1 and 2, the top ends of the four corner ends of the beam 2 are fixedly connected with supporting legs 21, a sliding block 25 is fixedly connected to the bottom end of the outer wall of the middle part of the square box 1, and the top end of the outer wall of the middle part of the square box 1 is connected with a pulley 17 matched with the top end of the beam 2; by means of the pulleys 17 provided, the friction between the bellows 1 and the cross beam 2 is reduced, facilitating the reciprocating movement of the bellows 1 under the control of the slide 25.
As shown in fig. 1-4, the dust collection assembly comprises an exhaust fan 12 fixedly connected to the outer wall of the rectangular box 1, a supporting rod fixedly connected to the outer wall of the rectangular box 1, a rotating motor 16 fixedly connected to the outer wall of the supporting rod, a bellows plate 14 rotatably connected to the output end of the supporting rod and fixedly connected with the output end of the rotating motor 16, a gas collecting hood 15 equidistantly connected to the bottom end of the bellows plate 14 and communicated with the bellows plate 14, and an air pipe 13 connected between the bellows plate 14 and the exhaust fan 12.
As shown in fig. 1-4, the dust collection assembly is symmetrically provided with two groups, and the output ends of the two groups of exhaust fans 12 are communicated with the inside of the rectangular box 1; the rotating motor 16 is matched with the fan box plate 14, so that the fan box plate 14 can be unfolded conveniently when dust is sucked in a factory, and the dust sucking area of the device is increased.
Example 3:
as shown in fig. 3-5, the dust settling coagulation component comprises a water storage tank 3 fixedly connected to the inner wall of the square box 1, a filter plate 32 connected to the top end of the water storage tank 3, a water pump 31 connected to the side wall of the water storage tank 3 and communicated with the water storage tank 3, a dust settling water tank 33 connected to the top end of the inner wall of the square box 1, a spray head 34 equidistantly connected to the bottom end of the dust settling water tank 33 and communicated with the dust settling water tank 33, and a water inlet pipe connected between the water pump 31 and the dust settling water tank 33; the dust in the square box 1 is coagulated and dusted by the water pump 31 in combination with the dust settling water tank 33 and the spray nozzle 34, and redundant water can be filtered by the water storage tank 3 in combination with the filter plate 32, so that the recycling effect of water resources is improved.
As shown in fig. 3-5, a guide hopper 18 is connected inside the rectangular box 1, the guide hopper 18 is arranged between the water storage tank 3 and the dust fall water tank 33, and the output end of the exhaust fan 12 is arranged above the guide hopper 18; the guide hopper 18 is convenient for conveying the condensed dust and redundant water to the top end of the filter plate 32, so that the condensed dust and redundant water are prevented from directly falling into the feed box 35, and water resource waste is avoided.
As shown in fig. 3-5, the dust fall condensing assembly further comprises a gravity sensor 36 fixedly connected to the bottom end of the inner wall of the rectangular box 1, a bearing plate 37 connected to the top end of the gravity sensor 36, a material box 35 connected to the top end of the bearing plate 37, and a guide plate 19 connected to the inner wall of the rectangular box 1, wherein the guide plate 19 is arranged between the water storage tank 3 and the material box 35, the outer wall of the rectangular box 1 is connected with a lamp panel 11, and the lamp panel 11 is matched with the gravity sensor 36; through the gravity inductor 36 that is equipped with cooperation lamp plate 11, after the dust that the workbin 35 inside carried to appointed weight, gravity inductor 36 just can control lamp plate 11 and flash to prompt the staff in time with the dust of reloading case 35 and in time clearance workbin 35 inside.
As shown in fig. 3 to 6, the cleaning dust collection assembly comprises a chute formed on the inner wall of the rectangular box 1, a driving belt 41 rotatably connected to the inner wall of the chute through a roller, a driving motor 4 fixedly connected to the inner wall of the chute and fixedly connected with the output end of the roller, a limit rod 42 connected to the side wall of the driving belt 41, a slide rod 43 slidably connected to the inner wall of the chute, a double-sided scraping plate 44 connected to the output end of the slide rod 43, and a cleaning brush 45 symmetrically connected to the side wall of the double-sided scraping plate 44.
As shown in fig. 3-6, a limit groove 46 is formed on one side of the slide bar 43, which is close to the transmission belt 41, and the limit bar 42 is connected to the inner wall of the limit groove 46 in a sliding manner; through the conveyer belt 41 cooperation gag lever post 42 that is equipped with, when driving motor 4 control conveyer belt 41 rotates, control slide bar 43 through gag lever post 42 cooperation spacing groove 46 and carry out reciprocating sliding at the spout inner wall to make two-sided scraper blade 44 cooperation cleaning brush 45 carry out reciprocating cleaning to filter 32 top, avoid the dust that condenses to cause filter 32 to block up.
Specifically, this decentralized dust collector is used in concrete processing when using: firstly, the fan box plate 14 and the air collecting hood 15 are controlled by the rotating motor 16 to be unfolded, the exhaust fan 12 can be matched with the air collecting hood 15 to absorb dust in a factory to the inside of the return box 1, and the return box 1 is controlled by the driving screw 24 to move by matching with the sliding block 25, when the return box 1 moves to one end of the sliding rail 22, the sliding block 25 can extrude the reverse movement pressing switch 23, the driving screw 24 to reversely rotate, so that the return box 1 can carry out reciprocating movement dust collection, and the water in the water storage tank 3 is controlled by the water pump 31 to condense the dust in the return box 1 through the dust fall water tank 33 and the spray head 34, the condensed dust and redundant water can drop to the top end of the filter plate 32 by matching with the guide hopper 18, the redundant water is filtered by the filter plate 32, the water can be recycled by matching with the filter plate 32, and the driving motor 4 is controlled by the driving motor 41 to synchronously rotate under the control of the driving belt 41, and the limit rod 42 is matched with the limit groove 46 to control the 43 to carry out reciprocating movement on the inner wall of the sliding groove, so that the double-sided scraper 44 can match with the cleaning brush 45 to carry out reciprocating movement on the top end of the filter plate 32 to condense dust, the dust of the filter plate 32, the dust can be condensed dust can be prevented from being blocked by matching with the water pump 31, and the dust collector 35 can reach the assigned dust collector 35, and the dust collector can reach the position collector 35.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the invention are intended to be included in the scope of the appended claims.

Claims (5)

1. The utility model provides a concrete processing is with dispersion dust collector, includes crossbeam (2), its characterized in that still includes:
the reciprocating transportation assembly is arranged at the bottom end of the cross beam (2);
the loop-shaped box (1) is arranged at the output end of the reciprocating transportation assembly and used for controlling the loop-shaped box (1) to reciprocate;
the dust collection assembly is arranged on the side wall of the square box (1) and is used for absorbing dust between factories;
the dust collection assembly comprises an exhaust fan (12) fixedly connected to the outer wall of the square-shaped box (1), a supporting rod fixedly connected to the outer wall of the square-shaped box (1), a rotating motor (16) fixedly connected to the outer wall of the supporting rod, a wind box plate (14) rotatably connected to the output end of the supporting rod and fixedly connected with the output end of the rotating motor (16), a gas collection cover (15) equidistantly connected to the bottom end of the wind box plate (14) and communicated with the wind box plate (14), and an air pipe (13) connected between the wind box plate (14) and the exhaust fan (12);
the dust settling coagulation component is arranged on the inner wall of the square box (1) and used for settling dust, the dust settling coagulation component comprises a water storage tank (3) fixedly connected to the inner wall of the square box (1), a filter plate (32) connected to the top end of the water storage tank (3), a water pump (31) connected to the side wall of the water storage tank (3) and communicated with the water storage tank (3), a dust settling water tank (33) connected to the top end of the inner wall of the square box (1), a spray head (34) equidistantly connected to the bottom end of the dust settling water tank (33) and communicated with the dust settling water tank (33), and a water inlet pipe connected between the water pump (31) and the dust settling water tank (33), a guide hopper (18) is connected to the inside of the square box (1), the guide hopper (18) is arranged between the water storage tank (3) and the dust settling water tank (33), and the output end of the exhaust fan (12) is arranged above the guide hopper (18).
The dust settling coagulation component is installed at the output end of the dust settling coagulation component and is used for collecting coagulated dust in a concentrated mode, the dust settling coagulation component further comprises a gravity sensor (36) fixedly connected to the bottom end of the inner wall of the square box (1), a bearing plate (37) connected to the top end of the gravity sensor (36), a feed box (35) connected to the top end of the bearing plate (37), a guide plate (19) connected to the inner wall of the square box (1), the guide plate (19) is arranged between the water storage tank (3) and the feed box (35), a lamp panel (11) is connected to the outer wall of the square box (1), the lamp panel (11) is matched with the gravity sensor (36), and the dust settling coagulation component comprises a chute arranged on the inner wall of the square box (1), a driving belt (41) connected to the inner wall of the chute through a rotating roller, a driving motor (4) fixedly connected to the inner wall of the chute, a limiting rod (42) connected to the side wall of the driving belt (41), a sliding rod (43) connected to the inner wall of the chute, a double-sided scraper blade (44) connected to the output end of the guide plate, and a double-sided scraper blade (44) are connected to the double-sided scraper blade (45) and symmetrical to the side wall of the scraper blade (45).
2. The decentralized dust collector for concrete processing according to claim 1, wherein the reciprocating transport assembly comprises a sliding rail (22) fixedly connected to the bottom end of the cross beam (2), a sliding block (25) slidingly connected to the outer wall of the sliding rail (22), a driving screw (24) connected to the side wall of the sliding rail (22) and penetrating the sliding block (25) in a spiral transmission manner, and a reverse movement pressing switch (23) symmetrically connected to the inner wall of the sliding rail (22).
3. The decentralized dust collector for concrete processing according to claim 2, wherein the top ends of the four corner ends of the beam (2) are fixedly connected with supporting legs (21), the sliding block (25) is fixedly connected to the bottom end of the middle outer wall of the square box (1), and the top end of the middle outer wall of the square box (1) is connected with a pulley (17) matched with the top end of the beam (2).
4. The decentralized dust collector for concrete processing according to claim 1, wherein the dust collection assemblies are symmetrically provided with two groups, and the output ends of the two groups of exhaust fans (12) are communicated with the inside of the rectangular box (1).
5. The decentralized dust collector for concrete processing according to claim 1, wherein a limit groove (46) is formed on one side of the slide bar (43) close to the driving belt (41), and the limit bar (42) is slidably connected to the inner wall of the limit groove (46).
CN202211002147.5A 2022-08-21 2022-08-21 Distributed dust collector for concrete processing Active CN115253551B (en)

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Application Number Priority Date Filing Date Title
CN202211002147.5A CN115253551B (en) 2022-08-21 2022-08-21 Distributed dust collector for concrete processing

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Application Number Priority Date Filing Date Title
CN202211002147.5A CN115253551B (en) 2022-08-21 2022-08-21 Distributed dust collector for concrete processing

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CN115253551B true CN115253551B (en) 2023-12-26

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Publication number Priority date Publication date Assignee Title
CN207290525U (en) * 2017-08-31 2018-05-01 浙江省大成建设集团有限公司 Pitch batching plant blowing dust-extraction unit
CN207708707U (en) * 2017-11-27 2018-08-10 东泰精密注塑(天津)有限公司 A kind of workshop environment-friendly type pulsed dust-removing device
JP3224357U (en) * 2019-09-17 2019-12-12 蘇州百創達環保科技有限公司 Air dust removal purification device
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