CN213049932U

CN213049932U - Dust collector for concrete feed bin

Info

Publication number: CN213049932U
Application number: CN202021733081.3U
Authority: CN
Inventors: 王伟; 付吉兵; 付毅飞; 高东朋
Original assignee: Shandong Huajue Concrete Co ltd
Current assignee: Shandong Huajue Concrete Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-27
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to a dust collector for concrete feed bin relates to the field of concrete production, including frame, shower and water pump, the frame is erect in the feed bin top, shower and frame fixed connection, and the shower is located one side that the feed bin is close to the transport vechicle, the shower passes through the water pump and is connected with the water source, set up the hole for water spraying towards ground on the shower, be provided with the water receiving plate that is used for holding the water in the frame, the vertical cross-section of water receiving plate sets up the cambered surface of keeping away from ground one side to the centre of a circle, the water receiving plate passes through drive assembly and is connected with the frame to make the water receiving plate to the direction removal of being close to or keeping away from the shower below. When the water flowing out of the water spray pipe enables the transport vehicle to unload, the generated dust is not easy to diffuse out of the storage bin, and therefore the pollution to the environment is reduced.

Description

Dust collector for concrete feed bin

Technical Field

The application relates to the field of concrete production, especially, relate to a dust collector for concrete feed bin.

Background

The concrete is prepared by mixing and stirring raw materials such as aggregate (sand and gravel), cement, water, admixture, additive and the like according to a certain proportion.

The staff utilizes the transport vechicle to transport each raw materials of concrete to the feed bin in, and the feed bin bottom sets up the storehouse of weighing, and the raw materials flows into from the feed bin and weighs in the storehouse of weighing, and the conveyer belt bottom the storehouse of weighing transports to mixing in the station at last to accomplish the batching of concrete.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: because the raw material contains more powder, when the raw material is discharged from the transport vehicle, the powder is diffused to form dust which is diffused outwards, thereby causing environmental pollution.

SUMMERY OF THE UTILITY MODEL

In order to reduce the environmental pollution that the dust diffusion caused, this application provides a dust collector for concrete feed bin.

The application provides a pair of dust collector for concrete bunker adopts following technical scheme:

the utility model provides a dust collector for concrete bunker, includes frame, shower and water pump, and the frame is erect in the feed bin top, shower and frame fixed connection, and the shower is located the feed bin and is close to one side of transport vechicle, the shower passes through the water pump and is connected with the water source, set up the hole for water spraying towards ground on the shower, be provided with the water receiving board that is used for holding the water in the frame, the vertical cross-section of water receiving board sets up the cambered surface of keeping away from ground one side for the centre of a circle, the water receiving board passes through drive assembly and is connected with the frame to make the water receiving board to the direction removal of being close to or keeping away from the shower.

Through adopting the above-mentioned technical scheme, start the water pump, make the water pump in with the water source go into in the shower, water flows from the hole for water spraying of shower, thereby make the feed bin be close to one side formation water curtain of transport vechicle, when the transport vechicle wants the direction that is close to the feed bin to remove, control drive assembly, make drive assembly drive the water receiving board and remove to the direction that is close to the shower, move to the shower below until the water receiving board, thereby make the water in the shower fall on the water receiving board after the hole for water flows out, thereby make water be difficult for drenching the material on the transport vechicle, when the water that the shower flows makes the transport vechicle unload, the dust of production is difficult to the outer diffusion of feed bin, thereby the pollution of environment.

Preferably, drive assembly includes driving motor, driving belt and many drive screws, drive screws sets up along the direction of being close to or keeping away from the shower, and drive screw one end rotates with the frame to be connected, and the other end and water receiving plate threaded connection, many drive screws pass through the driving belt transmission and connect, driving motor passes through driving belt and is connected with one of them drive screw to make drive screw rotate.

Through adopting above-mentioned technical scheme, start driving motor for driving motor moves and drives the drive belt, makes the drive lead screw rotate, because drive lead screw and water receiving plate threaded connection, thereby make the water receiving plate move to the direction of being close to or keeping away from the spray pipe below under many drive lead screw effects, thereby the staff of being convenient for adjusts the water receiving plate, so that the water that makes the spray pipe flow is difficult for drenching the material.

Preferably, the water receiving plate is obliquely arranged along the horizontal direction.

Through adopting above-mentioned technical scheme, the water receiving plate that the slope set up plays the water conservancy diversion effect to the water that falls on the water receiving plate to make water be difficult for persisting on the water receiving plate.

Preferably, the water receiving plate comprises a connecting section and a connecting section which are fixedly connected, and the connecting section are both obliquely and upwards arranged along the direction close to the center of the water receiving plate.

Through adopting above-mentioned technical scheme, for the ease of water receiving plate removes, the water receiving plate generally sets up with the frame interval, links up the setting of section and linkage segment for water on the water receiving plate flows to the clearance between water receiving plate and the frame respectively, thereby makes the difficult clearance outward diffusion from between water receiving plate and the frame of dust.

Preferably, the water source is a filtering tank, a water storage tank for bearing water is arranged on the ground, and the water storage tank is communicated with the filtering tank.

Through adopting above-mentioned technical scheme, filtering ponds and aqua storage tank intercommunication for after the water pump goes into the spray pipe with the water pump in the filtering ponds, the rivers in the spray pipe flow into the aqua storage tank after going out, and flow to the filtering ponds in through the aqua storage tank, thereby realize the reuse of water resource.

Preferably, a filter screen is arranged in the filter tank, and the communication positions of the water storage tank and the filter tank and the connection positions of the spray pipe and the filter tank are respectively positioned at two sides of the filter screen.

Through adopting above-mentioned technical scheme, the setting of filter screen for the filter screen filters the water that the aqua storage tank flows out, thereby makes the water that has the waste material be difficult for getting into in the shower, thereby makes the waste material be difficult for blockking up the hole for water spraying.

Preferably, the bottom of the water storage tank is obliquely and downwards arranged along the direction close to the filter tank.

Through adopting above-mentioned technical scheme, the tank bottom sets up downwards along the direction slope near the filtering ponds for the waste material in the tank removes to the filtering ponds along the tank bottom, thereby has reduced the waste material in the tank and has retained.

Preferably, dust collector still includes dust remover and dust removal pipe, dust removal pipe one end and dust remover intercommunication, the other end and frame fixed connection, and the dust removal pipe mouth of pipe sets up towards the feed bin.

Through adopting above-mentioned technical scheme, start the dust remover for form the negative pressure in the dust removal pipe, thereby make the dust removal pipe clear away the dust that produces around the feed bin.

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

1. the water pump is started, so that the water pump pumps water in a water source into the spray pipe, the water flows out from the water spraying holes of the spray pipe, a water curtain is formed on one side, close to the transport vehicle, of the storage bin, when the transport vehicle wants to move in the direction close to the storage bin, the driving assembly is controlled, the driving assembly drives the water receiving plate to move in the direction close to the spray pipe until the water receiving plate moves to the position below the spray pipe, so that the water in the spray pipe falls on the water receiving plate after flowing out from the water spraying holes, the material on the transport vehicle is not easily wetted by the water, and when the transport vehicle unloads by the water flowing out of the spray pipe, the generated dust is not easily diffused outwards from the storage bin, so that the;

2. due to the arrangement of the dust remover and the dust removal pipe, the dust generated when the dust remover is started by a worker to unload the transport vehicle is sucked away, so that the dust diffusion is further reduced.

Drawings

FIG. 1 is a schematic overall structure of the present application;

fig. 2 is an overall structure view from another perspective of the embodiment of the present application to show the driving assembly.

Description of reference numerals: 100. a frame; 200. a shower pipe; 210. a water spray hole; 300. a water pump; 400. a water receiving plate; 410. a connecting section; 420. a joining section; 500. a drive assembly; 510. a drive motor; 511. a first pulley; 520. a drive belt; 530. driving a lead screw; 531. a second pulley; 540. a drive belt; 600. a filtration tank; 610. a filter screen; 700. a water storage tank; 800. a dust remover; 810. and a dust removal pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses dust collector for concrete feed bin. Referring to fig. 1, the dust removing apparatus includes a frame 100, a shower pipe 200, and a water pump 300. The frame 100 is erected above the storage bin, the spray pipe 200 is fixedly connected with the frame 100, and the spray pipe 200 is located on one side of the storage bin close to the transport vehicle. The shower pipe 200 is connected to a water source through a water pump 300. In this embodiment, the water source is a filtration tank. The spray pipe 200 is provided with water spray holes 210 facing the ground, so that water flows out from the spray pipe 200 through the water spray holes 210, and a water curtain is formed at one side of the storage bin close to the transport vehicle, so that dust is not easy to diffuse outwards.

Referring to fig. 1 and 2, in order to make the water from the shower pipe 200 not easily wet the materials on the transportation vehicle, a water receiving plate 400 for receiving water is disposed on the frame 100, and the water receiving plate 400 is connected to the frame 100 through a driving assembly 500, so that the water receiving plate 400 moves toward or away from the lower side of the shower pipe 200, and the water falls on the water receiving plate 400.

In order to make water difficult to flow from the water receiving plate 400 to the storage bin or the transport vehicle, the vertical section of the water receiving plate 400 is set to be an arc surface with the circle center far away from the ground.

The drive assembly 500 includes a drive motor 510, a drive belt 520, and a plurality of drive screws 530. In this embodiment, two drive screws 530 may be provided. The driving screw 530 is arranged along a direction close to or far away from the spray pipe 200, one end of the driving screw 530 is rotatably connected with the rack 100, the other end of the driving screw is in threaded connection with the water receiving plate 400, and a second belt pulley 531 is coaxially welded at one end, far away from the water receiving plate 400, of the driving screw 530. The two second belt pulleys 531 are in transmission connection through a transmission belt 540, the first belt pulleys 511 are coaxially welded on the driving motor 510 and one of the driving screw rods 530, and the two first belt pulleys 511 are in transmission connection through the driving belt 520, so that the driving motor 510 drives the driving screw rod 530 to rotate.

In order to make the water receiving plate 400 not easy to store water, therefore the water receiving plate 400 is arranged along the horizontal direction in an inclined manner, and the water receiving plate 400 comprises a connecting section 410 and a connecting section 420 which are integrally formed, and the connecting section 410 and the connecting section 420 are arranged along the direction close to the center of the water receiving plate 400 in an inclined manner.

In order to improve the utilization rate of water resources, a water storage tank 700 for receiving water is arranged on the ground, and the water storage tank 700 is communicated with the filtering tank 600. And a filter screen 610 is arranged in the filter tank 600, and the connection positions of the water storage tank 700 and the filter tank 600 and the connection positions of the spray pipe and the filter tank 600 are respectively positioned at two sides of the filter screen 610. The bottom of the water storage tank 700 is inclined downward in a direction close to the filtering tank 600 so that the waste is not easily deposited on the bottom of the water storage tank 700.

The dust removing device further comprises a dust remover 800 and a dust removing pipe 810, one end of the dust removing pipe 810 is communicated with the dust remover 800, the other end of the dust removing pipe 810 is fixedly connected with the rack 100, and the pipe orifice of the dust removing pipe 810 is arranged towards the storage bin.

The implementation principle of the dust removal device for the concrete bin in the embodiment of the application is as follows: the water pump 300 is started, so that water in the filter tank 600 flows out through the water spray holes 210 in the spray pipe 200, when the transport vehicle unloads materials into the storage bin, the driving motor 510 is started, so that the driving motor 510 drives the driving belt 520, so that the driving lead screw 530 corresponding to the driving motor 510 drives the transmission belt 540 to rotate, so that the two driving lead screws 530 rotate, and the water receiving plate 400 is driven to move towards the direction close to the spray pipe 200, so that water in the spray pipe 200 flows out of the water receiving plate 400, and the transport vehicle unloads materials.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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 dust collector for concrete feed bin which characterized in that: including frame (100), shower (200) and water pump (300), frame (100) erect in the feed bin top, shower (200) and frame (100) fixed connection, and shower (200) are located the one side that the feed bin is close to the transport vechicle, shower (200) are connected with the water source through water pump (300), set up hole for water spraying (210) towards ground on shower (200), be provided with water receiving board (400) that are used for holding the water on frame (100), the cambered surface of ground one side is kept away from to the centre of a circle to water receiving board (400) set up, water receiving board (400) are connected with frame (100) through drive assembly (500) to make water receiving board (400) to the direction removal that is close to or keeps away from shower (200) below.

2. The dust collector for concrete bunker of claim 1, characterized in that: drive assembly (500) includes driving motor (510), driving belt (540), driving belt (520) and many drive screw (530), drive screw (530) are along being close to or keeping away from the direction setting of shower (200), and drive screw (530) one end is rotated with frame (100) and is connected, the other end and water receiving plate (400) threaded connection, and many drive screws (530) pass through driving belt (540) transmission and are connected, driving motor (510) are connected with one of them drive screw (530) through driving belt (520) to make drive screw (530) rotate.

3. The dust collector for concrete bunker of claim 2, characterized in that: the water receiving plate (400) is obliquely arranged along the horizontal direction.

4. The dust collector for concrete bunker of claim 3, characterized in that: the water receiving plate (400) comprises a connecting section (410) and a connecting section (420) which are fixedly connected, and the connecting section (410) and the connecting section (420) are arranged obliquely upwards along the direction close to the center of the water receiving plate (400).

5. The dust collector for concrete bunker of claim 4, characterized in that: the water source is filtering ponds (600), subaerial aqua storage tank (700) that is used for bearing the water that is provided with, aqua storage tank (700) and filtering ponds (600) intercommunication.

6. The dust collector for concrete bunker of claim 5, characterized in that: be provided with filter screen (610) in filtering ponds (600), the intercommunication position of aqua storage tank (700) and filtering ponds (600) and the hookup location of spray pipe and filtering ponds (600) are located filter screen (610) both sides respectively.

7. The dust collector for concrete bunker of claim 6, characterized in that: the bottom of the water storage tank (700) is arranged obliquely downwards along the direction close to the filter tank (600).

8. The dust collector for concrete bunker of claim 1, characterized in that: dust collector still includes dust remover (800) and dust removal pipe (810), dust removal pipe (810) one end and dust remover (800) intercommunication, the other end and frame (100) fixed connection, and dust removal pipe (810) mouth of pipe sets up towards the feed bin.