CN213725590U

CN213725590U - Cyclone separation device for dustproof pipeline

Info

Publication number: CN213725590U
Application number: CN202022683320.5U
Authority: CN
Inventors: 侯桂萍
Original assignee: Henan Taiyuan Abrasive Technology Co ltd
Current assignee: Henan Taiyuan Abrasive Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-20
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a cyclone separation device used on a dustproof pipeline, which belongs to the technical field of noise reduction and vibration reduction in energy-saving and environment-friendly clean production and comprises a filter box, wherein the side surface of the filter box is fixedly connected with a support frame, one side of the filter box is fixedly sleeved with an air inlet pipe, the other side of the filter box is fixedly sleeved with an exhaust pipe, the bottom of the filter box is fixedly sleeved with an ash collection box, the side surface of the ash collection box is fixedly connected with a discharge pipe, the outside of the discharge pipe is fixedly provided with a discharge valve, one side of the top of the filter box is movably sleeved with a rotating screw rod, and the top of the rotating screw rod is fixedly connected with a rotating motor; through setting up rose box, filter screen, active filtration carbon sheet, centrifuging tube and exhaust section of thick bamboo, can carry out multiple filtration back to the dust granule in the air when using, carry out through centrifugal device to air and dust separation, avoided the air that has the powder in the dust pipe to effectual environmental protection effect has been improved.

Description

Cyclone separation device for dustproof pipeline

Technical Field

The utility model belongs to the technical field of energy-concerving and environment-protective clean production damping technique that makes an uproar falls, concretely relates to cyclone for on dustproof pipeline.

Background

The brown corundum is made up by using bauxite and coke (anthracite) as main raw material and adopting high-temp. smelting process in electric arc furnace, and its grinding tool is suitable for grinding metal with high tensile strength, such as various general-purpose steels, malleable cast iron and hard bronze, etc., and can be used for making high-grade refractory material, and in the course of production of brown corundum a large quantity of dust can be produced, and can produce pollution to environment, so that it can be generally equipped with dust-proof pipe, and the dust-proof pipe can be generally used for filtering and separating dust by means of cyclone separation device.

However, cyclone separation device on the traditional dustproof pipeline, the filter effect is relatively poor, still has some dust entering air after filtering, makes air circumstance receive the pollution easily, and most centrifugal device does not go out at the air intake at the in-process that uses simultaneously and sets up the baffle for the easy direct impact knockout drum inner wall of air current leads to the knockout drum to damage, thereby has reduced the life of knockout drum.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cyclone for on dustproof pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cyclone separation device used on a dustproof pipeline comprises a filter box, wherein a support frame is fixedly connected to the side surface of the filter box, an air inlet pipe is fixedly sleeved on one side of the filter box, an exhaust pipe is fixedly sleeved on the other side of the filter box, an ash collecting box is fixedly sleeved on the bottom of the filter box, a discharging pipe is fixedly connected to the side surface of the ash collecting box, a discharging valve is fixedly installed on the outer portion of the discharging pipe, a rotating screw rod is movably sleeved on one side of the top of the filter box, a rotating motor is fixedly connected to the top of the rotating screw rod, a moving block is connected to the outer portion of the rotating screw rod in a threaded mode, a positioning rod is sleeved on the inner portion of the moving block in a movable mode, an ash cleaning brush is fixedly connected to one side of the moving block, a filter screen is fixedly connected to the middle of the inner cavity of the filter box, an active filtering carbon plate is placed in the filter box, and a connecting block is fixedly connected to the top of the active filtering carbon plate, the top of the connecting block is fixedly connected with a fixed plate, the bottom of the active filtration carbon plate is fixedly connected with a movable plate, one side of the inner cavity bottom of the filter box is fixedly connected with a positioning plate, the other side of the inner cavity bottom of the filter box is fixedly connected with a positioning spring, one side of the exhaust pipe is fixedly connected with an exhaust fan, one side of the exhaust fan is fixedly connected with a centrifuge tube, the bottom of the exhaust fan is fixedly connected with a fixed support, one side of the fixed support is fixedly connected with a separation tank, the bottom of the separation tank is fixedly provided with a collecting box, the top of the separation tank is fixedly sleeved with an air outlet pipe, the top of the air outlet pipe is fixedly connected with an L-shaped exhaust pipe, the outer part of the L-shaped exhaust pipe is sleeved with a support ring, the bottom of the support ring is fixedly connected with a support column, the bottom of the air outlet pipe is fixedly connected with an exhaust funnel, and the bottom of the exhaust funnel is fixedly connected with an air suction hood, and a wind blocking inclined plate is fixedly connected to the side surface of the inner cavity of the separation tank.

In a preferred embodiment, the external thread of the rotating screw is matched with the internal thread of the moving block, and the rotating screw and the positioning rod are parallel to each other.

As a preferred embodiment, the bottom of the ash cleaning brush is in close contact with the top of the filter screen, and the length value of the ash cleaning brush is matched with the width value of the filter screen.

As a preferred embodiment, the connecting block is T-shaped, and a sealing ring is movably sleeved outside the bottom end of the connecting block.

In a preferred embodiment, the bottom of the fixing plate is fixedly connected with the top of the filter box through bolts, the number of the bolts is two, and the two bolts are equal in size.

In a preferred embodiment, the number of the positioning plates is two, and the length between the two positioning plates is greater than the width of the movable plate, and the bottom of the movable plate is in close contact with the top of the positioning spring. In a preferred embodiment, the side face of the wind-shielding sloping plate is located at one side of the wind outlet pipe.

As a preferred embodiment, the centrifuging tube is spiral shape evenly distributed on the surface of aiutage, and the top of centrifuging tube is fixed cup joint in the side of knockout drum.

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

according to the cyclone separation device for the dustproof pipeline, the filter box, the filter screen, the active filtering carbon plate, the centrifuge tube and the exhaust tube are arranged, so that dust particles in air can be subjected to multiple filtration in use, the air and the dust are separated through the centrifugal device, the air with powder is prevented from being in the dustproof tube, and the environment-friendly effect is effectively improved;

according to the cyclone separation device for the dustproof pipeline, the rotary motor, the rotary screw rod, the ash cleaning brush, the active filtering carbon plate, the ash collection box, the connecting block and the fixing plate are arranged, after filtering is carried out, a large amount of dust can be adsorbed on the surface of the filter screen, the dust can be cleaned through the ash cleaning brush, the service life of the filter screen is effectively prolonged, and meanwhile, the active filtering carbon plate can be detached and replaced through the connecting block and the fixing plate, so that the filtering effect is effectively improved;

according to the cyclone separation device for the dustproof pipeline, the exhaust fan, the separation tank, the centrifuge tube, the wind shielding inclined plate and the exhaust funnel are arranged, so that dust and air can be separated when the cyclone separation device is used, and meanwhile, the wind shielding inclined plate can enable high-speed airflow to have a buffering and baffling effect, so that the separation tank is prevented from being damaged due to the fact that the airflow directly impacts the inner wall of the separation tank, and the service life of the separation tank is prolonged;

this a cyclone separation device for on dustproof pipe way through setting up the dust collection case, arrange material pipe, discharge valve and collecting box, can be after the dust is filtered, collects the dust, simultaneously owing to set up the effectual problem of avoiding arranging material pipe jam of three discharge valve to the effectual work efficiency who improves the device.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the position A in the structure of the present invention;

fig. 3 is an enlarged schematic view of the position B in the structure of the present invention.

In the figure: 1. a filter box; 2. a support frame; 3. an air inlet pipe; 4. an exhaust pipe; 5. a dust collection box; 6. a discharge pipe; 7. a discharge valve; 8. rotating the screw; 9. rotating the motor; 10. a moving block; 11. positioning a rod; 12. a dust cleaning brush; 13. a filter screen; 14. an active filtration carbon plate; 15. connecting blocks; 16. a fixing plate; 17. a movable plate; 18. positioning a plate; 19. a positioning spring; 20. an exhaust fan; 21. centrifuging the tube; 22. fixing a bracket; 23. a separation tank; 24. a collection box; 25. an air outlet pipe; 26. an L-shaped exhaust pipe; 27. a support ring; 28. a support pillar; 29. an exhaust funnel; 30. an air intake cover; 31. wind-shielding sloping plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a cyclone separation device for dust-proof pipeline, which comprises a filter box 1, a support frame 2 is fixedly connected to the side of the filter box 1, an air inlet pipe 3 is fixedly sleeved on one side of the filter box 1, an exhaust pipe 4 is fixedly sleeved on the other side of the filter box 1, an ash collecting box 5 is fixedly sleeved on the bottom of the filter box 1, a discharge pipe 6 is fixedly connected to the side of the ash collecting box 5, a discharge valve 7 is fixedly installed on the outside of the discharge pipe 6, a rotating screw 8 is movably sleeved on one side of the top of the filter box 1, a rotating motor 9 is fixedly connected to the top of the rotating screw 8, a moving block 10 is connected to the outside thread of the rotating screw 8, a positioning rod 11 is movably sleeved inside the moving block 10, an ash cleaning brush 12 is fixedly connected to one side of the moving block 10, a filter screen 13 is fixedly connected to the middle part of the inner cavity of the filter box 1, an active filtering carbon plate 14 is placed inside a filtering box 1, the top of the active filtering carbon plate 14 is fixedly connected with a connecting block 15, the top of the connecting block 15 is fixedly connected with a fixed plate 16, the bottom of the active filtering carbon plate 14 is fixedly connected with a movable plate 17, one side of the bottom of an inner cavity of the filtering box 1 is fixedly connected with a positioning plate 18, the other side of the bottom of the inner cavity of the filtering box 1 is fixedly connected with a positioning spring 19, one side of an exhaust pipe 4 is fixedly connected with an exhaust fan 20, one side of the exhaust fan 20 is fixedly connected with a centrifuge tube 21, the bottom of the exhaust fan 20 is fixedly connected with a fixed support 22, one side of the fixed support 22 is fixedly connected with a separating tank 23, the bottom of the separating tank 23 is fixedly provided with a collecting box 24, the top of the separating tank 23 is fixedly sleeved with an air outlet pipe 25, the top of the air outlet pipe 25 is fixedly connected with an L-shaped exhaust pipe 26, and the outside of the L-shaped exhaust pipe 26 is movably sleeved with a support ring 27, the bottom of the support ring 27 is fixedly connected with a support column 28, the bottom of the air outlet pipe 25 is fixedly connected with an exhaust funnel 29, the bottom end of the exhaust funnel 29 is fixedly connected with an air suction hood 30, and the side surface of the inner cavity of the separation tank 23 is fixedly connected with a wind shielding inclined plate 31; through setting up rose box 1, filter screen 13, active filtration carbon plate 14, centrifuging tube 21 and aiutage 29, can carry out multiple filtration back to the dust granule in the air when using, carry out through centrifugal device to air and dust separation, avoided having the air of powder in the dust-proof pipe to effectual improvement environmental protection effect.

The external threads of the rotating screw 8 are matched with the internal threads of the moving block 10, and the rotating screw 8 is parallel to the positioning rod 11; when the rotating motor 9 is turned on, the rotating screw 8 can rotate to drive the moving block 10 to rotate, the moving block 10 horizontally moves under the action of the positioning rod 11 and then drives the ash cleaning brush 12 to horizontally move, and therefore convenience is brought to movement of the ash cleaning brush 12.

Wherein, the bottom of the ash cleaning brush 12 is closely contacted with the top of the filter screen 13, and the length value of the ash cleaning brush 12 is matched with the width value of the filter screen 13; can be when the surface of filter screen 13 is attached with more dust according to, open rotation motor 9 for deashing brush 12 takes place horizontal motion from top to bottom, because deashing brush 12 is soft, can clear away the dust in the filter screen 13, thereby the effectual life who improves filter screen 13.

The connecting block 15 is T-shaped, and a sealing ring is movably sleeved outside the bottom end of the connecting block 15; can be when rose box 1 uses, because the effect of sealing washer for the dismantlement department at rose box 1 top of active filtration carbon plate 14 has avoided the vacuum to reveal, thereby the effectual leakproofness that improves rose box 1.

The bottom of the fixing plate 16 is fixedly connected with the top of the filter box 1 through bolts, the number of the bolts is two, and the two bolts are equal in size; can use the longer back at active filtration carbon plate 14, outwards rotate screw rod 8 for the separation takes place for the bottom of fixed plate 16 and the top of rose box 1, makes active filtration carbon plate 14 be convenient for get take and change, thereby the effectual filter effect who improves the device.

The number of the positioning plates 18 is two, the width between the two positioning plates 18 is greater than that of the movable plate 17, and the bottom of the movable plate 17 is in close contact with the top of the positioning spring 19; can be when taking out active filtration carbon plate 14, because positioning spring 19 is in tight compression state, after the bottom of fixed plate 16 and the top of rose box 1 took place to separate, positioning spring 19 need resume elastic performance, and active filtration carbon plate 14 will be popped out this moment for active filtration carbon plate 14 is convenient for get and takes, thereby the effectual convenience that has improved the device.

Wherein, the side surface of the wind shielding sloping plate 31 is positioned at one side of the air outlet at the bottom of the centrifuge tube 21; during operation, the high-speed airflow at the air outlet of the centrifugal tube 21 can generate buffering and baffling operation under the action of the wind shielding inclined plate 31, so that the damage of the separation tank 23 caused by the direct impact of the high-speed airflow on the inner wall of the separation tank 23 is avoided, and the service life of the separation tank 23 is prolonged.

Wherein, the centrifuge tubes 21 are uniformly distributed on the surface of the exhaust funnel 29 in a spiral shape, and the top of the centrifuge tube 21 is fixedly sleeved on the side surface of the separation tank 23; can be in the separation in-process, the air current is spiral downwards along centrifuging tube 21, gets into knockout drum 23, and the dust that density is big is thrown to the swash plate 31 that keeps out the wind from the gas outlet department of centrifuging tube 21 bottom under the centrifugal force effect.

The utility model discloses a theory of operation and use flow: firstly, when the gas in the air inlet pipe 3 enters the filter box 1, when the gas passes through the filter screen 13, a part of dust can be filtered, then the active filtering carbon plate 14 can purify the air, meanwhile, due to the effect of the sealing ring, the problem of vacuum leakage is avoided at the disassembly position of the active filtering carbon plate 14 at the top of the filter box 1, so that the sealing performance of the filter box 1 is effectively improved, then the air flow enters the exhaust fan 20 through the exhaust pipe 4, then the exhaust fan 20 conveys the air into the centrifugal pipe, then the air flow spirally downwards along the centrifugal pipe 21 and enters the separation tank 23, the dust with high density is thrown from the air outlet at the bottom end of the centrifugal pipe 21 to the wind shielding inclined plate 31 under the action of centrifugal force, because the high-speed air flow at the air outlet of the centrifugal pipe 21 can generate buffering and baffling operation due to the action of the wind shielding inclined plate 31, thereby avoiding the damage of the separation tank 23 caused by the direct impact of the high-speed air flow on the inner wall of the separation tank 23, further prolonging the service life of the separating tank 23, at this time, under the centrifugal action, the air flow is sucked out by the exhaust funnel 29, then the air flow passes through the L-shaped exhaust pipe to exhaust the air, when more dust adheres to the surface of the filter screen 13, when the rotating motor 9 is turned on, the rotating screw 8 rotates to drive the moving block 10 to rotate, the moving block 10 moves horizontally under the action of the positioning rod 11, then the ash cleaning brush 12 moves horizontally, and because the ash cleaning brush 12 is soft, the dust in the filter screen can be removed, thereby effectively improving the service life of the filter screen, after the active filtering carbon plate 14 is used for a long time, the screw is rotated outwards, at this time, the positioning spring 19 is in a tight compression state, when the bottom of the fixing plate 16 is separated from the top of the filter box 1, the positioning spring 19 needs to recover the elastic performance, at this time, the active filtering carbon plate 14 is ejected, the active filtering carbon plate 14 is convenient to take, and therefore the convenience of the device is effectively improved.

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. The utility model provides a cyclone separation device for on dustproof pipeline, includes rose box (1), its characterized in that: the dust removing device is characterized in that a support frame (2) is fixedly connected to the side face of the filter box (1), an air inlet pipe (3) is fixedly sleeved on one side of the filter box (1), an exhaust pipe (4) is fixedly sleeved on the other side of the filter box (1), an ash collecting box (5) is fixedly sleeved on the bottom of the filter box (1), a discharging pipe (6) is fixedly connected to the side face of the ash collecting box (5), a discharging valve (7) is fixedly mounted on the outer portion of the discharging pipe (6), a rotating screw rod (8) is movably sleeved on one side of the top of the filter box (1), a rotating motor (9) is fixedly connected to the top of the rotating screw rod (8), a moving block (10) is connected to the outer portion of the rotating screw rod (8) through threads, a positioning rod (11) is sleeved on the inner portion of the moving block (10), and an ash, the middle part fixedly connected with filter screen (13) of rose box (1) inner chamber, active filtration carbon plate (14) have been placed to the inside of rose box (1), the top fixedly connected with connecting block (15) of active filtration carbon plate (14), the top fixedly connected with fixed plate (16) of connecting block (15), the bottom fixedly connected with fly leaf (17) of active filtration carbon plate (14), one side fixedly connected with locating plate (18) of the inner chamber bottom of rose box (1), and the opposite side fixedly connected with positioning spring (19) of rose box (1) inner chamber bottom, one side fixedly connected with air exhauster (20) of blast pipe (4), one side fixedly connected with centrifuging tube (21) of air exhauster (20), and the bottom fixedly connected with fixed bolster (22) of air exhauster (20), one side fixedly connected with knockout drum (23) of fixed bolster (22), the bottom fixed mounting of knockout drum (23) has collecting box (24), and the fixed air-out pipe (25) that has cup jointed in top of knockout drum (23), the top fixedly connected with L shape blast pipe (26) of air-out pipe (25), support ring (27) have been cup jointed in the outside activity of L shape blast pipe (26), the bottom fixedly connected with support column (28) of support ring (27), the bottom fixedly connected with aiutage (29) of air-out pipe (25), the bottom fixedly connected with of aiutage (29) cover (30) of breathing in, the side fixedly connected with swash plate (31) that keeps out the wind of knockout drum (23) inner chamber.

2. The cyclone separation device for dust-proof pipes of claim 1, wherein: the external threads of the rotating screw (8) are matched with the internal threads of the moving block (10), and the rotating screw (8) is parallel to the positioning rod (11).

3. The cyclone separation device for dust-proof pipes of claim 1, wherein: the bottom of the ash cleaning brush (12) is in close contact with the top of the filter screen (13), and the length value of the ash cleaning brush (12) is matched with the width value of the filter screen (13).

4. The cyclone separation device for dust-proof pipes of claim 1, wherein: the shape of connecting block (15) is T word shape, and the outside activity of connecting block (15) bottom has cup jointed the sealing washer.

5. The cyclone separation device for dust-proof pipes of claim 1, wherein: the bottom of the fixed plate (16) is fixedly connected with the top of the filter box (1) through bolts, the number of the bolts is two, and the two bolts are equal in size.

6. The cyclone separation device for dust-proof pipes of claim 1, wherein: the number of the positioning plates (18) is two, the length value between the two positioning plates (18) is larger than the width value of the movable plate (17), and the bottom of the movable plate (17) is tightly contacted with the top of the positioning spring (19).

7. The cyclone separation device for dust-proof pipes of claim 1, wherein: the side of the wind-shielding sloping plate 31 is positioned at one side of the air outlet at the bottom of the centrifugal tube (21).

8. The cyclone separation device for dust-proof pipes of claim 1, wherein: centrifuging tube (21) are the surface of heliciform evenly distributed at aiutage (29), and the fixed side of cup jointing at knockout drum (23) in top of centrifuging tube (21).