CN211753493U - Building rubbish screening dust device with angularly adjustable baffle structure - Google Patents

Abstract

The utility model discloses a dust suppression device for construction waste screening with an angle-adjustable baffle structure, which comprises a fixed base and a return mechanism. Several universal wheels are arranged on both sides of the lower end face of the fixed base. A water storage tank is arranged on the end face, a water inlet pipe is arranged on one side of the upper end face of the water storage tank, a water guide pipe is arranged at the lower end of the side of the water storage tank close to the side of the water inlet pipe, and a water inlet pipe is arranged between the water inlet pipe and the water guide pipe on the upper end face of the water storage tank. The upper end of the fixing column is threadedly connected with a threaded rod through a threaded groove, the upper end of the threaded rod is movably provided with a mounting seat, and the upper end of the water conduit is provided on the mounting seat. The utility model has the advantages of simple structure, reasonable design and convenient use, and can recycle and filter the water source after dust reduction, so as to reduce the cost of dust reduction and reduce the consumption of water source. need.

Description

A dust suppression device for construction waste screening with an angle-adjustable baffle structure

technical field

The utility model relates to the technical field of dust suppression equipment, in particular to a dust suppression device for screening construction waste with an angle-adjustable baffle structure.

Background technique

Construction waste refers to the collective term for muck, waste concrete, waste masonry and other wastes generated in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. According to the source classification, construction waste can be divided into engineering muck, decoration waste, demolition waste, engineering mud, etc. Waste mortar, mud, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc., will generate a large amount of dust during the screening of construction waste, which not only affects the normal work of the staff, but also pollutes the environment. Water is sprayed to reduce dust, but the sprayed water cannot be recycled, which seriously causes waste of water sources and increases the cost of dust reduction.

Utility model content

The purpose of the present utility model is to provide a dust suppression device for screening construction waste with an angle-adjustable baffle structure, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust suppression device for screening construction waste with an angle-adjustable baffle structure, comprising a fixed base and a return mechanism, and both sides of the lower end face of the fixed base are provided with Several universal wheels, a water storage tank is arranged on the upper end surface of the fixed base, a water inlet pipe is arranged on one side of the upper end surface of the water storage tank, and a water conduit is arranged at the lower end of the side surface of the water storage tank close to the side of the water inlet pipe, The upper end surface of the water storage tank is provided with a fixed column between the water inlet pipe and the water guide pipe, the upper end of the fixed column is threadedly connected with a threaded rod by opening a threaded groove, and the upper end of the threaded rod is movably provided with a mounting seat, so The upper end of the water conduit is provided on the mounting seat, the upper end of the mounting seat is provided with a power supply box, the output end of the power supply box is provided with a small water pump, the small water pump is arranged on the water conduit, and the water conduit is far from the storage One end of the water tank is provided with a shunt pipe, the side of the shunt pipe away from the small water pump is provided with several nozzles, and the return mechanism is arranged on the water storage tank. A flow plate, a plurality of filter screens, a plurality of sewage pipes and a collecting pipe are composed. One end of the inside of the water storage tank is slidably connected with a second deflector, and several filter screens are arranged between the water inlet pipe and the second deflector on the upper end surface of the inside of the water tank, and the water storage tank is close to the filter screen One side of the second deflector is provided with several sewage pipes, and the lower end of the sewage pipes is provided with a collecting pipe.

Preferably, an inclined plate is arranged on the lower end surface of the inside of the water storage tank, and a limit block is arranged between the second deflector and the filter screen on the upper end surface of the inclined plate.

Preferably, the water inlet end of the water inlet pipe and the discharge end of the collecting pipe are both connected with a sealing cover by opening external threads.

Preferably, a telescopic tube is provided on the water conduit.

Preferably, a plurality of connecting rods are provided on the fixing column, and a limiting ring is provided at the other end of the connecting rod, and the limiting ring is provided on the water conduit.

Preferably, a fixing block is provided on a side of the first air guide plate away from the second air guide plate, and a clamping block is disposed on a side of the second air guide plate away from the first air guide plate.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model is provided with a backflow mechanism, which is arranged on the water storage tank. The backflow mechanism is composed of a first deflector, a second deflector, several filter screens, several sewage pipes and collecting pipes. The water tank is provided with several sewage pipes on the side of the filter screen close to the second deflector, and the lower end of the sewage pipes is provided with a collecting pipe, which is easy to use through the function of the backflow mechanism, and can recover the water source after dust reduction and filter it again. Utilize, reduce the cost of dust reduction and reduce water consumption;

2. In the present invention, a threaded rod is threadedly connected by opening a threaded groove on the upper end of the fixed column, the upper end of the threaded rod is movably provided with a mounting seat, the upper end of the water conduit is provided on the mounting seat, and the upper end of the mounting seat is provided with a power supply box, The output end of the power box is provided with a small water pump. Through the action of the threaded rod and the small water pump, the range of dust reduction can be adjusted as required, the dust reduction effect can be improved, and it is more in line with actual needs.

Description of drawings

1 is an overall front view of a dust suppression device for screening construction waste with an angle-adjustable baffle structure of the present invention;

2 is a schematic diagram of the internal structure of a water storage tank of a dust suppression device for screening construction waste with an angle-adjustable baffle structure of the present invention;

3 is a schematic diagram of the connection between the first deflector and the second deflector of a dust suppression device for screening construction waste with an angle-adjustable baffle structure of the present invention;

4 is a schematic diagram of the connection between the water conduit and the shunt pipe of a dust suppression device for screening construction waste with an angle-adjustable baffle structure of the present invention.

In the figure: 1, fixed base; 101, universal wheel; 2, return mechanism; 21, first deflector; 211, fixed block; 22, second deflector; 221, block; 23, filter; 24, sewage pipe; 25, collecting pipe; 3, water storage tank; 31, water inlet pipe; 311, sealing cover; 4, aqueduct pipe; 41, shunt pipe; 42, nozzle; 5, fixed column; 6, threaded rod; 7. Mounting seat; 8. Power box; 9. Small water pump; 10. Inclined plate; 11. Limiting block; 12. Connecting rod; 13. Limiting ring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present utility model provides a technical solution: a dust suppression device for screening construction waste with an angle-adjustable baffle structure, comprising a fixed base 1 and a return mechanism 2 . A number of universal wheels 101 are installed on both sides, a water storage tank 3 is installed on the upper end surface of the fixed base 1 through bolts, one side of the upper end surface of the water storage tank 3 is sealed and communicated with a water inlet pipe 31, and the water storage tank 3 is close to the side of the water inlet pipe 31. The lower end of the side is sealed and communicated with the water conduit 4, the upper end surface of the water storage tank 3 is welded with a fixed column 5 between the water inlet pipe 31 and the water conduit 4, and the upper end of the fixed column 5 is connected with a threaded rod 6 by opening a threaded groove. The upper end of the rod 6 is mounted with a mounting seat 7 through a bearing, the upper end of the water conduit 4 is mounted on the mounting seat 7, the upper end of the mounting seat 7 is mounted with a power supply box 8 through bolts, and the output end of the power supply box 8 is electrically connected with a small The water pump 9 and the small water pump 9 are installed on the water guide pipe 4, and the end of the water guide pipe 4 away from the water storage tank 3 is sealed and communicated with a shunt pipe 41, and a number of spray heads 42 are installed on the side of the shunt pipe 41 away from the small water pump 9, and the return mechanism 2 is arranged on the water storage tank 3, the return mechanism 2 is composed of a first deflector 21, a second deflector 22, a number of filters 23, a number of sewage pipes 24 and a collecting pipe 25, and the water storage tank 3 is far away from the water conduit. 4. A first deflector 21 is slidably connected to one side by opening an opening, and one end of the first deflector 21 is slidably connected to a second deflector 22 inside the water storage tank 3. A number of filters 23 are installed between the water inlet pipe 31 and the second deflector 22 , and a number of sewage pipes 24 are sealed and communicated on the water storage tank 3 on the side of the filter 23 close to the second deflector 22 . The lower end of 24 is in sealing communication with a collecting pipe 25 .

The inclined plate 10 is welded on the lower end surface of the water storage tank 3, and the limit block 11 is welded between the second deflector 22 and the filter screen 23 on the upper end surface of the inclined plate 10, which is beneficial to ensure that the water flow inside the water storage tank 3 is complete. It is discharged from the water conduit 4 while supporting the lower end of the second deflector 22 .

The water inlet end of the water inlet pipe 31 and the discharge end of the collecting pipe 25 are both connected with a sealing cover 311 by opening external threads, which is beneficial to better control the water inlet and sewage.

A telescopic tube is installed on the water conduit 4 , which is beneficial to the adjustment of the length of the water conduit 4 .

Several connecting rods 12 are welded on the fixing column 5 , and a limit ring 13 is welded on the other end of the connecting rod 12 .

A fixing block 211 is welded on the side of the first deflector 21 away from the second deflector 22 , and a clamping block 221 is welded on the side of the second deflector 22 away from the first deflector 21 , which is conducive to better pulling The first deflector 21 at the same time prevents the second deflector 22 from being pulled out.

Working principle: When using the device, first inject an appropriate amount of water into the water storage tank 3 through the water inlet pipe 31, then turn the threaded rod 6 to adjust the height of the mounting seat 7 according to the actual needs, and change the spraying range of the nozzle 42 according to the principle of parabola. According to the spraying range of the spray head 42, the first deflector 21 and the second deflector 22 are pulled out from the inside of the water storage tank 3, and the first deflector 21 and the second deflector 22 are adjusted to appropriate lengths , and the end of the first deflector 21 away from the second deflector 22 is supported by the corresponding column, and the dust-reduced sewage flows into the water storage tank 3 through the first deflector 21 and the second deflector 22 Inside, the sewage is filtered through several filter screens 23, the filtered water body is sprayed out through the aqueduct 4 again, and the filtered sludge enters the sewage pipe 24, and finally settles into the collecting pipe 25. The sealing cover 311 on the header 25 can be unscrewed and cleaned. The device is easy to use, and can recycle and filter the water source after dust reduction, reduce the cost of dust reduction and reduce the consumption of water source, and can adjust the range of dust reduction according to needs. Improve the dust suppression effect, more in line with the actual needs.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A dust suppression device for construction waste screening with an angle-adjustable baffle structure, comprising a fixed base (1) and a backflow mechanism (2), characterized in that: both sides of the lower end face of the fixed base (1) are Several universal wheels (101) are provided, a water storage tank (3) is provided on the upper end surface of the fixed base (1), and a water inlet pipe (31) is provided on one side of the upper end surface of the water storage tank (3), A water guide pipe (4) is provided at the lower end of the side surface of the water storage tank (3) close to the water inlet pipe (31), and the upper end surface of the water storage tank (3) is located between the water inlet pipe (31) and the water guide pipe (4). A fixed column (5) is arranged between the two, the upper end of the fixed column (5) is threadedly connected with a threaded rod (6) by opening a threaded groove, and the upper end of the threaded rod (6) is movably provided with a mounting seat (7), so The upper end of the water conduit (4) is provided on the mounting seat (7), the upper end of the mounting seat (7) is provided with a power supply box (8), and the output end of the power supply box (8) is provided with a small water pump (9). ), the small water pump (9) is arranged on the water conduit (4), the end of the water conduit (4) away from the water storage tank (3) is provided with a shunt pipe (41), and the shunt pipe (41) is far away from the small A plurality of spray heads (42) are arranged on one side of the water pump (9), the return mechanism (2) is arranged on the water storage tank (3), and the return mechanism (2) is formed by a first deflector (21) , a second deflector (22), a plurality of filter screens (23), a plurality of sewage pipes (24) and a collecting pipe (25), the water storage tank (3) is far from the water conduit (4) side A first deflector (21) is slidably connected to the side by opening an opening, and one end of the first deflector (21) inside the water storage tank (3) is slidably connected to a second deflector (22). A plurality of filter nets (23) are arranged between the water inlet pipe (31) and the second deflector (22) on the inner upper end surface of the water storage tank (3), and the filter nets (23) are arranged on the water storage tank (3). ) is provided with a plurality of sewage pipes (24) on one side close to the second deflector (22), and a collecting pipe (25) is arranged at the lower end of the sewage pipes (24). 2 . The dust suppression device for screening construction waste with an angle-adjustable baffle structure according to claim 1 , wherein an inclined plate ( 10 ) is provided on the lower end surface of the water storage tank ( 3 ). 3 . A limiting block (11) is arranged between the second deflector (22) and the filter screen (23) on the upper end surface of the inclined plate (10). 3. The dust suppression device for construction waste screening with an angle-adjustable baffle structure according to claim 1, characterized in that: the water inlet end of the water inlet pipe (31) and the connection between the collecting pipe (25) The discharge ends are all connected with sealing covers (311) by opening external threads. 4 . The dust suppression device for screening construction waste with an angle-adjustable baffle structure according to claim 1 , wherein a telescopic tube is arranged on the water conduit ( 4 ). 5 . 5. The dust-reducing device for screening construction waste with an angle-adjustable baffle structure according to claim 1, wherein a plurality of connecting rods (12) are arranged on the fixed column (5), so that the The other end of the connecting rod (12) is provided with a limiting ring (13), and the limiting ring (13) is arranged on the water conduit (4). 6 . The dust suppression device for screening construction waste with an angle-adjustable baffle structure according to claim 1 , wherein the first deflector ( 21 ) is far away from the second deflector ( 22 ). 7 . A fixing block (211) is provided on one side of the second deflector (22), and a clamping block (221) is provided on the side of the second deflector (22) away from the first deflector (21).

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