CN210484121U

CN210484121U - High-efficient dust fall equipment

Info

Publication number: CN210484121U
Application number: CN201920659918.5U
Authority: CN
Inventors: 付红伦; 朱晓雷; 许隽暠
Original assignee: Shenzhen Zhongtian Environment Co ltd
Current assignee: Shenzhen Zhongtian Environment Co ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-05-08
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a high-efficient dust fall equipment, including the trunk line, trunk line top inner wall is fixed with the fan through the support, and the trunk line middle part inner wall opens the draw-in groove that has the slope to set up, draw-in groove inner wall joint has first filter screen, the trunk line middle part is close to first filter screen bottom department and is equipped with the dust exhaust branch pipe, and the dust exhaust branch pipe bottom is connected with the dust collection tank, the dust collection tank inner wall is close to bottom department and has seted up the mounting groove, and the mounting groove inner wall joint has the second filter screen, and the one end that the fan was kept away from to the trunk line is connected with the filtration jar, and the outer wall top department of filtration jar one side opens there is the venthole, vent. The utility model discloses the realization is to the double filtration of dirty air, and the main filtration mode of device is wet process filtration, and the filter effect is good, realizes the cyclic utilization of water resource, avoids the water waste, and the equipment deashing is convenient, and the device sets up rationally, and the filter effect is good, and the practicality is strong.

Description

High-efficient dust fall equipment

Technical Field

The utility model relates to a refuse treatment technical field especially relates to a high-efficient dust fall equipment.

Background

Along with the development of society, waste recycling classification also receives more and more concern, and rubbish generally need classify after retrieving and pick, and the air in the workshop of picking contains a large amount of dust and can't directly discharge in the atmosphere, and the air all can be filtered again to common rubbish workshop of picking and discharging, and the filtration technology commonly used is the sack dust removal technology, and this kind of technology needs often to change the dust removal sack, and is with higher costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency dust settling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient dust fall equipment, includes the trunk line, trunk line top inner wall is fixed with the fan through the support, and trunk line middle part inner wall opens the draw-in groove that the slope set up, draw-in groove inner wall joint has first filter screen, the trunk line middle part is close to first filter screen bottom department and is equipped with the dust exhaust branch pipe, and dust exhaust branch pipe bottom is connected with the dust collection tank, the mounting groove has been seted up near bottom department to the dust collection tank inner wall, and mounting groove inner wall joint has the second filter screen, the one end that the fan was kept away from to the trunk line is connected with the filtration jar, and just it has the venthole to open in filtration jar one side outer wall top department, venthole inner wall spiro union has the blast pipe, it is equipped with the overflow hole to filter jar opposite side outer.

Preferably, the outer wall of the bottom of the dust collecting tank and the outer wall of one side of the filtering tank are both provided with pipe holes close to the bottom of the exhaust pipe, the inner walls of the two pipe holes are in screwed connection with a same return pipe, and the outer walls of the return pipes are oppositely clamped with water pumps.

Preferably, the outer wall of one side of the main pipeline is provided with a first door hole close to the first filter screen, and the inner wall of one side of the first door hole is connected with an access door through a hinge.

Preferably, a second door hole is formed in the position, close to the second filter screen, of the outer wall of one side of the dust collection tank, and a sewage discharge door is connected to the inner wall of one side of the second door hole through a hinge.

Preferably, the inner walls of the access door and the sewage discharge door are both bonded with sealing gaskets, and the outer walls of the access door and the sewage discharge door are both fixed with handles through bolts.

Preferably, the fan and the water pump are both connected with a switch through wires, the switch is connected with a PLC through wires, and the PLC is connected with a power supply through wires.

The utility model has the advantages that:

1. through the setting of first filter screen, realize the first heavy filtration to dirty air, through the setting of crossing the filter tank, realize the dual filtration to dirty air, the main filtration mode of device is wet process filtration, and the filter effect is good, through the setting of back flow and water pump, realizes the cyclic utilization of water resource, avoids the water waste, through the setting of second filter screen and overflow pipe, has realized the collection of dust, makes things convenient for the equipment deashing.

2. Through the arrangement of the access door and the sewage discharge door, the ash discharge and maintenance of the device are more convenient, the device is reasonable in arrangement, the filtering effect is good, and the practicability is high.

Drawings

Fig. 1 is a front sectional view of a high-efficiency dust settling device provided by the present invention;

fig. 2 is the utility model provides a high-efficient dust fall equipment's front view.

In the figure: the device comprises a main pipeline 1, a fan 2, a first filter screen 3, a dust exhaust branch pipe 4, a dust collection tank 5, a second filter screen 6, a filter tank 7, an exhaust pipe 8, an overflow pipe 9, a return pipe 10, a water pump 11, an access door 12 and a sewage discharge door 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a high-efficiency dust settling device comprises a main pipe 1, a fan 2 is fixed on the inner wall of the top end of the main pipe 1 through a support, a clamping groove is obliquely arranged on the inner wall of the middle part of the main pipe 1, a first filter screen 3 is clamped on the inner wall of the clamping groove, a dust exhaust branch pipe 4 is arranged at the position, close to the bottom of the first filter screen 3, of the middle part of the main pipe 1, a dust exhaust tank 5 is connected to the bottom of the dust exhaust branch pipe 4, a mounting groove is arranged at the position, close to the bottom, of the inner wall of the dust exhaust tank 5, a second filter screen 6 is clamped on the inner wall of the mounting groove, a filter tank 7 is connected to one end, away from the fan 2, of the main pipe 1, a gas outlet is arranged at the top of the outer wall of one side of the filter tank 7, a gas exhaust pipe 8 is screwed on the inner wall of the gas outlet, an overflow hole, and two pipe hole inner walls spiro union have same back flow 10, back flow 10 outer wall is to pressing from both sides being provided with

water pump

11, 1 one side outer wall of trunk line is close to 3 departments of first filter screen and opens there is first door opening, and there is access door 12 first door opening one side inner wall through hinged joint, 5 one side outer wall of collection dirt jar is close to 6 departments of second filter screen and has seted up the second door opening, and there is blowdown door 13 second door opening one side inner wall through hinged joint, access door 12 and 13 inner walls of blowdown door all bond to have sealed the pad, and access door 12 and 13 outer walls of blowdown door all have the handle through the bolt fastening, fan 2 and water pump 11 all are connected with the switch through the wire, and the switch is connected with the PLC controller through the wire, the PLC controller is.

The working principle is as follows: the main pipeline 1 utilizes the fan 2 to suck dust-containing air into equipment from a workshop, the dust-containing air is filtered through the first filter screen 3, the dust with the larger diameter in the air can be intercepted in the process, the intercepted dust falls into the dust collecting tank through the dust exhaust branch pipe 4, the dust-containing air after passing through the first filter screen 3 is pressed into the filter tank 7, water is filled in the filter tank 7, the bottom end of the main pipeline 1 is inserted below the water surface, the dust in the dust-containing air is intercepted by the water, clean air is discharged from the exhaust pipe 8, the air purifying effect is achieved, when the dust amount in the filter tank 7 is large, the water surface rises, the dust flows into the dust collecting tank 5 along with the water from the overflow pipe 9, the overflowing water can also achieve the condition of avoiding dust flying in the dust collecting tank 5, after the water flows through the second filter screen 6, the water flows back to the filter tank 7 through the return pipe 10, and the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency dust settling device comprises a main pipeline (1) and is characterized in that a fan (2) is fixed on the inner wall of the top end of the main pipeline (1) through a support, a clamping groove which is obliquely arranged is formed in the inner wall of the middle of the main pipeline (1), a first filter screen (3) is clamped on the inner wall of the clamping groove, a dust exhaust branch pipe (4) is arranged at the position, close to the bottom of the first filter screen (3), of the middle of the main pipeline (1), a dust collection tank (5) is connected to the bottom of the dust exhaust branch pipe (4), a mounting groove is formed in the position, close to the bottom, of the inner wall of the dust collection tank (5), a second filter screen (6) is clamped on the inner wall of the mounting groove, one end, away from the fan (2), of the main pipeline (1) is connected with a filtering tank (7), an air outlet is formed in the top of the outer, and the inner wall of the overflow hole is in threaded connection with an overflow pipe (9), and one end of the overflow pipe (9) far away from the filter tank (7) is connected with the dust collection tank (5).

2. The efficient dust settling equipment as claimed in claim 1, wherein the outer wall of the bottom of the dust collecting tank (5) and the outer wall of one side of the filtering tank (7) close to the bottom of the exhaust pipe (8) are both provided with pipe holes, the inner walls of the two pipe holes are in threaded connection with the same return pipe (10), and the outer wall of the return pipe (10) is oppositely clamped with a water pump (11).

3. A high-efficiency dust-settling device as claimed in claim 1, wherein a first door hole is formed on the outer wall of one side of the main pipeline (1) near the first filter screen (3), and an access door (12) is connected to the inner wall of one side of the first door hole through a hinge.

4. The high-efficiency dust falling equipment of claim 1, wherein a second door hole is formed in the outer wall of one side of the dust collecting tank (5) close to the second filter screen (6), and a sewage discharge door (13) is connected to the inner wall of one side of the second door hole through a hinge.

5. A high-efficiency dust falling device according to claim 3, characterized in that sealing gaskets are bonded on the inner walls of the access door (12) and the sewage discharge door (13), and handles are fixed on the outer walls of the access door (12) and the sewage discharge door (13) through bolts.

6. A high-efficiency dust-settling device as claimed in any one of claims 1 or 2, wherein the fan (2) and the water pump (11) are connected with a switch through wires, the switch is connected with a PLC controller through wires, and the PLC controller is connected with a power supply through wires.