CN216964013U

CN216964013U - Concrete mix building dust collector

Info

Publication number: CN216964013U
Application number: CN202123370897.1U
Authority: CN
Inventors: 秦可畏; 关晓芳; 吴晨晨; 冯赢; 黄庆亮
Original assignee: Jiangsu Zhongxin Sutong Municipal Engineering Co ltd
Current assignee: Jiangsu Zhongxin Sutong Municipal Engineering Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-15
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a concrete mix building dust collector relates to dust removal technical field, carries a large amount of dusts in order to solve aggregate injection mix building time, polluted environment, harm health's problem. It includes mix building body, the feed inlet that is used for packing is seted up to mix building body lateral wall, the inlet scoop has been seted up to mix building body end wall, inlet scoop department is connected with the aspiration channel, the one end inner wall that the aspiration channel is close to mix building body rotates and is connected with the scavenging plate, the one end that the aspiration channel deviates from mix building body is provided with negative-pressure air fan, negative-pressure air fan's air inlet end is linked together with the aspiration channel, negative-pressure air fan's air-out end has dust removal component through the pipe connection. This application has when filling in the aggregate and removes the dust, environmental protection and health's effect.

Description

Concrete mix building dust collector

Technical Field

The application relates to the technical field of dust removal, especially, relate to a concrete mixing building dust collector.

Background

A concrete mixing plant is a processing device for mixing concrete, and is widely applied to the concrete production industry and the building industry.

A related patent with publication number CN201702865U provides an asphalt concrete mixing station, which comprises an aggregate distribution unit, wherein the aggregate distribution unit comprises a plurality of batching machines and a belt conveyor for collecting aggregates sent by the batching machines and conveying the aggregates to downstream, a bucket elevator is arranged at the downstream position of a heating cylinder, and a mixing plant with a frame structure is arranged at the downstream position of the bucket elevator; the mixing plant is respectively provided with an aggregate buffer bin, an aggregate scale and a stirrer from top to bottom, and a feed inlet of the aggregate buffer bin is directly connected with a discharge outlet of the bucket elevator. The conveyer conveys raw materials such as aggregate to the inside of mix building, stirs aggregate etc. through weigher and agitator.

In view of the above-mentioned related patents, the inventor found that when the aggregates are injected into the mixing plant, dust accompanying the aggregates is lifted, and the dust affects the air quality and causes harm to the health of the constructors for a long time.

SUMMERY OF THE UTILITY MODEL

In order to improve the operational environment of construction site, protection constructor's health safety, this application provides a concrete mix building dust collector.

The application provides a pair of concrete mix building dust collector adopts following technical scheme:

the utility model provides a concrete mix building dust collector, includes mix building body, the feed inlet that is used for the filler is offered to mix building body lateral wall, mix building body end wall has seted up the inlet scoop, inlet scoop department is connected with the aspiration channel, the one end inner wall that the aspiration channel is close to mix building body rotates and is connected with the ventilating board, the one end that the aspiration channel deviates from mix building body is provided with negative-pressure air fan, negative-pressure air fan's air inlet end is linked together with the aspiration channel, negative-pressure air fan's air-out end has the dust removal subassembly through the pipe connection.

Through adopting above-mentioned technical scheme, can raise the dust after the aggregate passes through the feed inlet entering mix building body, after the dust is raised, take out through negative-pressure air fan to the inside gas of mix section of thick bamboo and leave to in getting into the aspiration channel through the inlet scoop, and the less piece of quality then can be separated by the ventilating board, the air that has the dust then can get into dust removal component in and carry out dust removal purification, make the dust content reduce in the inside air of mix building body, environmental protection and health.

Optionally, the dust removal subassembly includes dust removal case, settling cask and a plurality of atomizer, the dust removal case is connected in mix building body upper surface, be provided with a plurality of inlet tubes in the dust removal incasement, the settling cask sets up in the dust removal incasement portion, negative pressure fan's air-out end is linked together with the settling cask is inside, the delivery port has been seted up to the one end diapire that the settling cask deviates from negative pressure fan, a plurality of settlement holes have been seted up to the settling cask lateral wall, the atomizer sets up in corresponding settlement downthehole, the inlet tube is linked together with the atomizer.

Through adopting above-mentioned technical scheme, after the air that has the dust gets into the settling tank, spray the mode of atomized water through atomizer to the air of dust removal incasement, make dust humidity and quality in the air improve, thereby it is inside to adhere to settling tank, after settling tank inside accumulates certain rivers, sewage will be through delivery port discharge settling tank inside, thereby change the dust in the air into sewage, be convenient for follow-up purification adsorption treatment to sewage, the processing degree of difficulty to the dust has been reduced, thereby operational environment has been improved, protect human health.

Optionally, a linkage cylinder is arranged on the outer wall of one end, away from the negative-pressure air fan, of the settling box, a piston rod of the linkage cylinder is inserted into the settling box, a pushing sheet used for pushing settled muddy water is connected to the end wall of the piston rod of the linkage cylinder, a circulation hole for dust circulation is formed in the center of the pushing sheet, and the side edge of the pushing sheet is abutted to the inner side wall of the settling box.

Through adopting above-mentioned technical scheme, set up the linkage cylinder and can effectively improve the problem that the interior ponding of settling cask blockked up, through the promotion that promotes the piece, can push the inside sewage of settling cask to the delivery port to carry out the discharge of sewage, improved the practicality of this application.

Optionally, one side of the material pushing sheet, which is far away from the negative pressure fan, is connected with a sponge layer, the sponge layer is matched with the material pushing sheet, and the side wall of the sponge layer is abutted against the inner side wall of the settling box.

Through adopting above-mentioned technical scheme, set up the sponge layer and can improve the impeller to the inside clean dynamics of setting tank, sponge layer texture is soft, can effectively protect setting tank inner structure, supports tightly to the setting tank when the sponge layer and deviates from negative-pressure air fan's one end wall after, can extrude the sponge layer to extrude the sponge layer with sewage, improved the practicality and the convenience of this application.

Optionally, four edges of dust removal case lower surface are provided with and inlay the piece, mix building body upper end wall correspondence has been seted up four and has been inlayed and establish the groove, it inlays to establish the piece and establishes into corresponding inlaying and establish the inslot, each it all establishes the connection piece to inlay the piece side of establishing, be provided with the retaining member on the connection piece, the retaining member pass the connection piece and with mix building body upper surface threaded connection.

Through adopting above-mentioned technical scheme, set up and inlay the establishment piece and carry out the integral erection with the dust removal case, can be by effectively improving rocking that the mix building body brought in the course of the work for unstable problem appears in the dust removal subassembly, has improved the stability of dust removal subassembly at the during operation, has prolonged the life of dust removal subassembly, and economic benefits is higher.

Optionally, the settling tank outer wall cover is equipped with a plurality of shock rings, and is a plurality of shock ring is along settling tank length direction evenly distributed, the shock ring inner wall is connected with the blotter, blotter and settling tank lateral wall butt.

Through adopting above-mentioned technical scheme, it can carry out certain spacing with the setting bin to set up the damping ring, can make the setting bin receive the range of vibrations in the dust removal incasement portion through the damping ring and reduce to improve the stability of dust removal subassembly at the during operation.

Optionally, the water outlet is communicated with a water outlet pipe, and a filter screen is arranged in the water outlet pipe.

Through adopting above-mentioned technical scheme, subside the incasement portion when the dust and subside the back, probably can condense into great dust piece, directly discharge the jam when probably causing follow-up purification, can make great dust piece be washed away on the filter screen continuously through setting up the filter screen, discharge again after decomposing into less granule, improved the practicality of this application.

Optionally, a control valve is arranged on a pipeline between the negative pressure fan and the dust removal box.

Through adopting above-mentioned technical scheme, can the direct control have the entering volume of the air of dust through setting up control flap to make and have sufficient time to clear up the air in the dust removal subassembly, improved the convenience and the practicality of this application.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust raised during the aggregate filling is treated by arranging the dust removing component, so that the problem of air mixing in the mixing building body is solved, the internal air is treated by settling the dust, the construction environment is effectively improved, and the human health is protected;

2. through setting up the piece of establishing and damping ring, can carry out the weakening of certain degree from the vibration that brings under the mix building body operating condition to make more stable under the dust removal component operating condition, improve the work efficiency who removes dust.

Drawings

FIG. 1 is a schematic structural diagram of a concrete mixing plant dust collector of the embodiment of the application.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Fig. 3 is a partially enlarged view at B in fig. 2.

Fig. 4 is a partially enlarged view at C in fig. 2.

FIG. 5 is an exploded view of a concrete mixing plant dust collector according to an embodiment of the present application.

Fig. 6 is a partially enlarged view at D in fig. 5.

Fig. 7 is a partial enlarged view at E in fig. 2.

Description of reference numerals: 1. mixing a building body; 11. a feed inlet; 12. an air suction opening; 13. embedding a groove; 2. an air suction pipe; 21. a ventilation plate; 3. a negative pressure fan; 4. a dust removal assembly; 41. a dust removal box; 411. a water inlet pipe; 412. embedding a block; 413. connecting sheets; 42. a settling tank; 421. a water outlet; 422. settling holes; 43. an atomizing spray head; 5. a linkage cylinder; 51. a push sheet; 511. a flow-through hole; 512. a sponge layer; 6. a locking member; 7. a shock-absorbing ring; 71. a cushion pad; 8. a water outlet pipe; 81. a filter screen; 9. a control valve; 10. a filter box.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses concrete mix building dust collector. Referring to fig. 1, a concrete mixing plant dust collector, including mixing plant body 1, mixing plant body 1 upper end lateral wall is seted up and is supplied feed inlet 11 of raw materials input such as aggregate.

Referring to fig. 2 and 3, an air suction opening 12 is formed in the upper end wall of the mixing plant body 1, an air suction pipe 2 is communicated with the air suction opening 12, and the pipe opening of the air suction pipe 2 is connected with the end wall of the mixing plant body 1 at the air suction opening 12 through welding. One end of the air suction pipe 2 close to the mixing plant body 1 is rotatably connected with an air exchange plate 21 for obstructing chippings. In this embodiment, mix building body 1 is the cylinder tube-shape, and the up end wall of mix building body 1 sets up straightly.

Referring to fig. 2 and 4, one end of the air suction pipe, which is far away from the mixing plant body 1, is communicated with a negative pressure fan 3 for extracting air in the mixing plant body 1, and an air inlet of the negative pressure fan 3 is communicated with a pipe opening of the air suction pipe 2; the air outlet end of the negative pressure fan 3 departing from the air suction pipe 2 is communicated with a dust removal assembly 4 used for removing dust from air inside the mixing building body 1 through a pipeline. The dust removing assembly 4 comprises a dust removing box 41, a settling box 42 and a plurality of atomizing nozzles 43. In this embodiment, a control valve 9 for controlling the gas discharge amount is communicated with a pipeline between the negative pressure fan 3 and the dust removal assembly 4.

Referring to fig. 5 and 6, dust removal case 41 is the cuboid case, and dust removal case 41 lower surface establishes that an edge corner has through welded connection to be used for carrying out fixed the rule 412 with dust removal case 41, and mix building body 1 upper end wall surface corresponds rule 412 and has seted up four rule grooves 13, and rule 412 inlays to locate in corresponding rule groove 13. Each embedded block 412 side all has a connection piece 413 through welded connection, and connection piece 413 upper surface is provided with retaining member 6, and retaining member 6 passes connection piece 413 and with mix building body 1 upper surface threaded connection. In this embodiment, the inserting groove 13 and the inserting block 412 are adapted to each other, the lower surface of the connecting piece 413 is flush with the bottom wall of the dust removing box 41, and the locking member 6 is a locking bolt.

Referring to fig. 2 and 4, the settling tank 42 is located on the inner wall of the dust removing tank 41, the settling tank 42 is cylindrical, and the interior of the settling tank 42 is communicated with the air outlet end of the negative pressure fan 3. Subside case 42 lateral wall cover is equipped with a plurality of shock rings 7, and a plurality of shock rings 7 are along subside case 42 length direction evenly distributed, and each 7 inside walls of shock ring all are connected with blotter 71 through glue, blotter 71 and subside case 42 lateral wall looks butt. In this embodiment, each damping ring 7 is provided with a supporting leg, the supporting leg is fixedly connected with the inner side wall of the dust removing box 41 by welding, and the damping rings 7 are two.

Referring to fig. 4, the side wall of the settling tank 42 is provided with a plurality of settling holes 422, and the plurality of atomizing nozzles 43 are disposed in the corresponding settling holes 422. A plurality of water inlet pipes 411 are arranged in the dust removing box 41, and each water inlet pipe 411 is communicated with a corresponding atomizing nozzle 43. In this embodiment, the port of the atomizer 43 facing the interior of the settling tank 42 does not protrude into the settling tank 42.

Referring to fig. 4 and 7, a water outlet 421 is provided at one end of the settling tank 42 away from the negative pressure fan 3, a water outlet pipe 8 is connected to the water outlet 421 by welding, the water outlet pipe 8 penetrates through the dust removing tank 41, and a filter screen 81 is connected to the water outlet pipe 8 by welding.

Referring to fig. 2 and 4, one end of the water outlet pipe 8, which is far away from the dust removal assembly 4, is communicated with a filter box 10, and an adsorbent for treating sewage is arranged in the filter box 10.

Referring to fig. 2 and 4, one end of the settling tank 42 away from the negative pressure fan 3 is connected with a linkage cylinder 5 through a bolt, and the bottom wall of the linkage cylinder 5 is connected with the end wall of the settling tank 42. The piston rod of the linkage cylinder 5 is inserted into the settling box 42, the end wall of the piston rod of the linkage cylinder 5 is provided with a pushing sheet 51 for pushing accumulated water in the settling box 42, the circle center of the pushing sheet 51 is provided with a circulation hole 511 for gas circulation, and the circulation hole 511 and the settling box 42 are coaxially arranged. In this embodiment, the pushing piece 51 abuts against the inner side wall of the settling tank 42.

Referring to fig. 2 and 4, a sponge layer 512 for cleaning the interior of the settling tank 42 is connected to one end of the pushing sheet 51 away from the negative pressure fan 3 through glue, and the side wall of the sponge layer 512 abuts against the inner side wall of the settling tank 42.

The implementation principle of a concrete mix building dust collector of the embodiment of the application is: after the aggregate passes through feed inlet 11 entering mix building body 1, the dust that accompanies the aggregate can be raised, when through inlet scoop 12, negative-pressure air fan 3 takes out the air in mix building body 1 and leaves, and the air that contains the dust gets into in the setting tank 42, sprays the atomized water through atomizer 43, subsides the dust, and rethread promotes piece 51, with sewage discharge. The discharged sewage is filtered by the filter box 10, and dust in the sewage is cleaned.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete mix building dust collector, includes mix building body (1), feed inlet (11) that are used for the filler are seted up to mix building body (1) lateral wall, its characterized in that: mix building body (1) end wall and seted up inlet scoop (12), inlet scoop (12) department is connected with aspiration channel (2), the one end inner wall that aspiration channel (2) are close to mix building body (1) rotates and is connected with breather plate (21), the one end that aspiration channel (2) deviates from mix building body (1) is provided with negative-pressure air fan (3), the air inlet end and aspiration channel (2) of negative-pressure air fan (3) are linked together, the air-out end of negative-pressure air fan (3) has dust removal component (4) through the pipe connection.

2. The concrete mixing plant dust collector of claim 1, wherein: dust removal subassembly (4) are including dust removal case (41), settling cask (42) and a plurality of atomizer (43), dust removal case (41) are connected in mix building body (1) upper surface, be provided with a plurality of inlet tubes (411) in dust removal case (41), settling cask (42) set up inside dust removal case (41), the air-out end and the settling cask (42) of negative pressure fan (3) are inside to be linked together, delivery port (421) have been seted up to settling cask (42) the one end diapire that deviates from negative pressure fan (3), a plurality of settlement holes (422) have been seted up to settling cask (42) lateral wall, atomizer (43) set up in corresponding settlement hole (422), inlet tube (411) are linked together with atomizer (43).

3. The concrete mixing plant dust collector of claim 2, which is characterized in that: the utility model discloses a mud-water separator, including settling tank (42), piston rod, link cylinder (5), piston rod end wall of link cylinder (5) are connected with and are used for carrying out the mud water after subsiding and promote piece (51) that the settling tank (42) deviates from the one end outer wall of negative-pressure air fan (3) and are provided with linkage cylinder (5), inside the piston rod of linkage cylinder (5) was inserted and is established settling tank (42), the piston rod end wall of link cylinder (5) is connected with and is used for carrying out the promotion piece (511) that promote the mud water after subsiding, promote piece (51) center department and offer circulation hole (511) that can supply the dust circulation, promote piece (51) side and settling tank (42) inside wall looks butt.

4. The concrete mixing plant dust collector of claim 3, wherein: one side of the pushing sheet (51) departing from the negative pressure fan (3) is connected with a sponge layer (512), the sponge layer (512) is matched with the pushing sheet (51), and the side wall of the sponge layer (512) is abutted to the inner side wall of the settling box (42).

5. The concrete mixing plant dust collector of claim 2, wherein: dust removal case (41) four edges of lower surface are provided with and inlay establishment piece (412), mix building body (1) upper end wall correspondence has been seted up four and has been inlayed and establish groove (13), inlay establishment piece (412) and inlay and establish corresponding inlaying in establishing groove (13), each inlay and establish piece (412) side and all establish connection piece (413), be provided with retaining member (6) on connection piece (413), retaining member (6) pass connection piece (413) and with mix building body (1) upper surface threaded connection.

6. The concrete mixing plant dust collector of claim 2, wherein: subside case (42) outer wall cover is equipped with a plurality of shock attenuation rings (7), and is a plurality of shock attenuation ring (7) are along subside case (42) length direction evenly distributed, shock attenuation ring (7) inner wall connection has blotter (71), blotter (71) and subside case (42) lateral wall butt.

7. The concrete mixing plant dust collector of claim 2, wherein: the water outlet (421) is communicated with a water outlet pipe (8), and a filter screen (81) is arranged in the water outlet pipe (8).

8. The concrete mixing plant dust collector of claim 2, wherein: and a control valve (9) is arranged on a pipeline between the negative pressure fan (3) and the dust removal box (41).