CN215233074U

CN215233074U - Dust preprocessing device

Info

Publication number: CN215233074U
Application number: CN202121125514.1U
Authority: CN
Inventors: 施兵; 艾闯; 巢平
Original assignee: Jiangsu Pioneer Environmental Material Co ltd
Current assignee: Jiangsu Pioneer Environmental Material Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-21
Anticipated expiration: 2031-05-25

Abstract

The utility model belongs to the technical field of hazardous waste resourceful treatment, and discloses a dust pretreatment device, which comprises a shell, wherein the bottom of the shell is provided with an air inlet pipe, one side of the air inlet pipe is provided with a filter box, a second baffle is arranged above the filter box, a first baffle is arranged above the second baffle, a motor is arranged above the first baffle, the output end of the motor is connected with a rotating shaft, a rubber strip is arranged in the middle of the rotating shaft, and an exhaust fan is arranged at the top of the shell; the utility model discloses set up pivot and rubber strip, the pivot is located between first baffle and the second baffle, and it is rotatory to drive by the motor, and the below of first baffle is provided with first shower nozzle, and the air that first shower nozzle watering will have the dust is moist, and rotatory rubber strip and air fully contact with the dust belt under, filter in flowing down the filter box along the rivers, and the effectual dust collection efficiency that has increased also can keep the device inside clean for a long time.

Description

Dust preprocessing device

Technical Field

The utility model belongs to the technical field of hazardous waste resourceful treatment, concretely relates to dust preprocessing device.

Background

The sludge produced by the industrial wastewater treatment station is generally inorganic sludge, contains chemical components in production wastewater, belongs to dangerous wastewater, and is treated by dehydration-selective treatment modes, namely recycling, isolation landfill and harmless incineration, so that the treatment of the industrial sludge is a difficult problem; sludge dewatering is carried out in a plate frame mode, a bag mode, a centrifugal mode, a drying mode, a natural drying mode and the like, and a proper dewatering mode is selected according to the property of wastewater and is a key link; in addition, the sludge components after dehydration are selected for recycling, a large amount of dust is generated in the processing process, the dust has great harm and cannot be directly discharged into the atmosphere, so that pretreatment is needed, the dust is adsorbed by the dust adsorption plate in the conventional dust treatment device, the dust accumulation and dust removal effect is poor after the dust treatment device is used for a long time, the dust is required to be frequently cleaned, the filtering structure is installed inside the device and is not easy to take out, and the cleaning is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust preprocessing device to solve current dust treatment device inefficiency when removing dust, need often clear up and the inconvenient problem of clearance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust preprocessing device, includes the shell, the bottom of shell is provided with the intake pipe, one side of intake pipe is provided with the rose box, the top of rose box is provided with the second shower nozzle, the top of second shower nozzle is provided with the second baffle, the top of second baffle is provided with first baffle, the below of first baffle is provided with first shower nozzle, the motor is installed to the top of first baffle, the output of motor is connected with the pivot, the rubber strip is installed to the centre of pivot, the air exhauster is installed at the top of shell.

Preferably, the welding of the below of shell has the third baffle, one side of third baffle is provided with fixed cover, the intake pipe is through fixed cover and third baffle fixed connection, the below of third baffle is provided with the rose box, the dust filter screen is installed to the bottom of rose box, the coarse effect filter screen is installed to the top of dust filter screen, the air inlet has been seted up to one side of rose box, the handle is installed to the opposite side of rose box.

Preferably, the water pump is installed to the bottom of shell, one side of water pump is connected with the inlet tube, the filter is installed to the opposite side of inlet tube, the top of water pump is connected with the water pipe, the centre of water pipe is provided with the second shower nozzle, the top of water pipe is provided with first shower nozzle.

Preferably, the bottom of the shell is provided with a drain outlet, a valve is installed in the middle of the drain outlet, and a water inlet is formed above the drain outlet.

Preferably, a first bearing seat is installed below the first baffle, a second bearing seat is installed above the second baffle, and the rotating shaft is rotatably connected with the first baffle and the second baffle through the first bearing seat and the second bearing seat.

Preferably, a first vent hole is formed in the middle of the first baffle plate, a second vent hole is formed in the middle of the second baffle plate, and a water outlet is formed in the outer portion of the second baffle plate.

Preferably, the outside of shell is provided with first guard gate and second guard gate, the externally mounted of shell has the hinge, first guard gate and second guard gate pass through the hinge rotation with the shell and are connected, the hasp is installed to the opposite side of first guard gate and second guard gate.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up pivot and rubber strip, the externally mounted of pivot has a plurality of rubber strips, the pivot is located between first baffle and the second baffle, it is rotatory to drive by the motor, the below of first baffle is provided with first shower nozzle, first shower nozzle watering will have the air of dust moist, rotatory rubber strip and air fully contact with the dust belt under, filter in flowing down the filter box along the rivers, the effectual dust collection efficiency that has increased also can keep the device inside clean for a long time.

(2) The utility model discloses set up the rose box, the internally mounted of rose box has coarse filter screen and dust filter screen, and coarse filter screen filters the great impurity that gets into from the intake pipe, and the dust filter screen is installed in the rose box bottom, and the inside sewage that has the dust of filter equipment will filter the sewage after flow in the device bottom, recycles, and the rose box passes through spout sliding connection with the third baffle, can conveniently directly take off the rose box, clearance convenient and fast.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a schematic view of the structure of the filtering box of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

FIG. 5 is an enlarged view of the point B of the present invention;

in the figure: 1. a housing; 2. a motor; 3. a first baffle plate; 4. a first nozzle; 5. a rotating shaft; 6. a rubber strip; 7. a first bearing housing; 8. a second baffle; 9. a second nozzle; 10. an exhaust fan; 11. a first vent hole; 12. a second bearing housing; 13. a water pipe; 14. an air inlet pipe; 15. a water inlet; 16. a valve; 17. a sewage draining outlet; 18. a third baffle plate; 19. a filter box; 20. coarse-effect filter screen; 21. a dust filter screen; 22. a filter; 23. a water inlet pipe; 24. a water pump; 25. a first guard gate; 26. locking; 27. a second guard gate; 28. a hinge; 29. fixing a sleeve; 30. a handle; 31. an air inlet; 32. a second vent hole; 33. and a water outlet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a dust pretreatment device comprises a shell 1, an air inlet pipe 14 is arranged at the bottom of the shell 1, a filter box 19 is arranged on one side of the air inlet pipe 14, a second spray head 9 is arranged above the filter box 19, a second baffle plate 8 is arranged above the second spray head 9, a first baffle plate 3 is arranged above the second baffle plate 8, a first spray head 4 is arranged below the first baffle plate 3, a motor 2 is arranged above the first baffle plate 3, the output end of the motor 2 is connected with a rotating shaft 5, a rubber strip 6 is arranged in the middle of the rotating shaft 5, an exhaust fan 10 is arranged at the top of the shell 1, the rubber strip 6 is in a strip shape, the length of the rubber strip is slightly larger than the inner radius of the device, the inner wall of the device is hit when the rubber strip is rotated, the air with dust is wetted by sprinkling water of the first spray head 4, the rotated rubber strip 6 is fully contacted with the air with the dust to make the dust fall down to the inner wall of the device, the rubber strip 6 constantly hits the inner wall of the device, can clean the adhered dust on the inner wall and play a role in cleaning.

Further, the welding of the below of shell 1 has third baffle 18, one side of third baffle 18 is provided with fixed cover 29, intake pipe 14 is through fixed cover 29 and third baffle 18 fixed connection, the below of third baffle 18 is provided with rose box 19, dust filter screen 21 is installed to the bottom of rose box 19, coarse filter screen 20 is installed to the top of dust filter screen 21, air inlet 31 has been seted up to one side of rose box 19, handle 30 is installed to the opposite side of rose box 19, coarse filter screen 20 is provided with two altogether, air inlet 31 is provided with the sealing washer with fixed cover 29 contact position, rectangular through-hole has been seted up to the centre of third baffle 18, the through-hole below is provided with the spout, rose box 19 passes through spout sliding connection with third baffle 18, can conveniently take off the rose box directly, the clearance is convenient and fast.

Furthermore, a water pump 24 is installed at the bottom of the shell 1, one side of the water pump 24 is connected with a water inlet pipe 23, a filter 22 is installed at the other side of the water inlet pipe 23, a water pipe 13 is connected above the water pump 24, a second spray head 9 is arranged in the middle of the water pipe 13, a first spray head 4 is arranged above the water pipe 13, the filter 22 can filter impurities in water, the spray heads are prevented from being blocked by the impurities in the water, and the second spray head 9 is used for washing the third baffle 18.

Specifically, the bottom of shell 1 is provided with drain 17, and valve 16 is installed to the centre of drain 17, and the top of drain 17 is provided with water inlet 15, and when cleaning device, opens drain 17 through valve 16, can discharge sewage fast, and outside water source is connected to water inlet 15, the clear water of in time supplementary device during operation consumption.

It is worth to be noted that a first bearing seat 7 is installed below the first baffle 3, a second bearing seat 12 is installed above the second baffle 8, and the rotating shaft 5 is rotatably connected with the first baffle 3 and the second baffle 8 through the first bearing seat 7 and the second bearing seat 12.

Furthermore, a first vent hole 11 is formed in the middle of the first baffle plate 3, a second vent hole 32 is formed in the middle of the second baffle plate 8, a water outlet 33 is formed in the outer portion of the second baffle plate 8, eight first vent holes 11 are formed, eight second vent holes 32 are formed, twelve water outlet 33 are formed, and the water outlet is semicircular and used for discharging sewage to enable the sewage to flow into the filter box 19.

Specifically, a first protective door 25 and a second protective door 27 are arranged outside the housing 1, a hinge 28 is arranged outside the housing 1, the first protective door 25 and the second protective door 27 are rotatably connected with the housing 1 through the hinge 28, and a lock catch 26 is arranged on the other side of the first protective door 25 and the other side of the second protective door 27.

The utility model discloses a theory of operation and use flow: when the device is used, clean water enters the bottom of the device from the water inlet 15, the water pump 24 is turned on, the clean water at the bottom of the device is conveyed to the first spray head 4 and the second spray head 9 along the water pipe 13, the first spray head 4 and the second spray head 9 begin to spray water, the motor 2 is turned on to drive the rotating shaft 5 and the rubber strip 6 to rotate, the exhaust fan 10 is turned on, air with dust enters from the air inlet pipe 14, the air passes through the filter box 19 and is primarily filtered by the coarse filter screen 20 to remove larger impurities, the dust enters the middle of the device along the second vent hole 32 of the second baffle 8, under the action of the first spray head 4 and the rubber strip 6, the dust is mixed into the water and flows down from the drain outlet 33 of the second baffle and enters the filter box 19, then the dust is filtered by the dust filter screen 21, the water flows into the bottom of the device for recycling, during cleaning, the water pump 24 is turned off, the motor 2 and the exhaust fan 10 are turned on, the first protective door 25 and the second protective door 27 are turned on, the filter box 19 is taken out for washing, the sewage discharge port 17 is opened, sewage is discharged, after dust accumulated in the filter box 19 is cleaned, the filter box 19 is pushed into the device, and the first protective door 25 and the second protective door 27 are closed.

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

Claims

1. A dust preprocessing device, includes shell (1), its characterized in that: the bottom of shell (1) is provided with intake pipe (14), one side of intake pipe (14) is provided with rose box (19), the top of rose box (19) is provided with second shower nozzle (9), the top of second shower nozzle (9) is provided with second baffle (8), the top of second baffle (8) is provided with first baffle (3), the below of first baffle (3) is provided with first shower nozzle (4), motor (2) are installed to first baffle (3) top, the output of motor (2) is connected with pivot (5), rubber strip (6) are installed to the centre of pivot (5), air exhauster (10) are installed at the top of shell (1).

2. A dust pretreatment device according to claim 1, characterized in that: the welding of the below of shell (1) has third baffle (18), one side of third baffle (18) is provided with fixed cover (29), intake pipe (14) are through fixed cover (29) and third baffle (18) fixed connection, the below of third baffle (18) is provided with rose box (19), dust filter screen (21) is installed to the bottom of rose box (19), coarse effect filter screen (20) are installed to the top of dust filter screen (21), air inlet (31) have been seted up to one side of rose box (19), handle (30) are installed to the opposite side of rose box (19).

3. A dust pretreatment device according to claim 1, characterized in that: water pump (24) is installed to the bottom of shell (1), one side of water pump (24) is connected with inlet tube (23), filter (22) are installed to the opposite side of inlet tube (23), the top of water pump (24) is connected with water pipe (13), the centre of water pipe (13) is provided with second shower nozzle (9), the top of water pipe (13) is provided with first shower nozzle (4).

4. A dust pretreatment device according to claim 1, characterized in that: the bottom of shell (1) is provided with drain (17), valve (16) are installed to the centre of drain (17), the top of drain (17) is provided with water inlet (15).

5. A dust pretreatment device according to claim 1, characterized in that: first bearing frame (7) is installed to first baffle (3) below, second bearing frame (12) is installed to the top of second baffle (8), pivot (5) are connected through first bearing frame (7) and second bearing frame (12) rotation with first baffle (3) and second baffle (8).

6. A dust pretreatment device according to claim 1, characterized in that: the middle of the first baffle plate (3) is provided with a first vent hole (11), the middle of the second baffle plate (8) is provided with a second vent hole (32), and the outside of the second baffle plate (8) is provided with a water outlet (33).

7. A dust pretreatment device according to claim 1, characterized in that: the outside of shell (1) is provided with first guard gate (25) and second guard gate (27), the externally mounted of shell (1) has hinge (28), first guard gate (25) and second guard gate (27) are connected through hinge (28) rotation with shell (1), hasp (26) are installed to the opposite side of first guard gate (25) and second guard gate (27).