CN210934232U

CN210934232U - Environment-friendly device for factory dedusting

Info

Publication number: CN210934232U
Application number: CN201921684847.0U
Authority: CN
Inventors: 廖洪光
Original assignee: Xinyu Huafeng Special Steel Co ltd
Current assignee: Xinyu Huafeng Special Steel Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-07
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses an environmental protection device for factory dust removal, which comprises a box body, and a filtering unit and a spraying unit which are arranged in the box body, wherein the top of the box body is provided with an air inlet which is communicated with the filtering unit, the top of the side wall of the box body is provided with an exhaust pipe, the filtering unit comprises a filtering cylinder, a motor, a reciprocating screw rod, an internal thread sleeve and a brush ring, the spraying unit comprises a ring pipe and a circulating pipe, an ultraviolet sterilizing lamp is arranged in the exhaust pipe, the top and the bottom of the inner cavity of the exhaust pipe are provided with partition plates at intervals, the application is provided with the filtering unit, the brush ring is driven to move up and down by matching, the dust on the filtering cylinder can be brushed off, and the brush ring can be prevented from being stuck on the brush ring, meanwhile, the filtering cylinder can be better scrubbed by water, and the dust can, the filtering effect is improved; the ultraviolet germicidal lamp and the partition board are arranged, and the air can be disinfected and sterilized.

Description

Environment-friendly device for factory dedusting

Technical Field

The utility model relates to a dust removal technical field specifically is an environmental protection device is used in mill's dust removal.

Background

In recent years, with rapid development of economy, metallurgical steelmaking electric furnaces and raw coal-fired boilers have increased, and the atmospheric pollutants discharged from these furnaces pose great harm to the surrounding environment, so that a technology for removing particulate matters from dust-containing gas to reduce the emission thereof to the atmosphere has become more and more important.

Environmental protection, which is called environmental protection in its entirety, refers to the collective name of various actions that human beings take to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and guarantee the sustainable development of economy and society. The method and means of the method are engineering, administrative, innovative and researched, legal, economic, propaganda and education and the like.

The existing dust removal device generally filters air through a filter screen to achieve the dust removal effect, but after a period of time, the meshes of the filter screen are easily blocked, so that the dust removal efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model aims to provide an environmental protection device is used in mill's dust removal to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an environment-friendly device for dedusting in factories comprises a box body, a filtering unit and a spraying unit which are arranged in the box body, the top of the box body is provided with an air inlet which is communicated with the filtering unit, the top of the side wall of the box body is provided with an exhaust pipe, the filter unit comprises a filter cartridge, a motor, a reciprocating screw rod, an internal thread sleeve and a brush ring, the filter cartridge is made of a filter screen, the reciprocating screw rod is rotatably installed in the filter cartridge, the bottom end of the reciprocating screw rod penetrates through the filter cartridge and the bottom of the box body and is connected with an output shaft of the motor, a fan used for sucking air from an air inlet is installed at the top end of the reciprocating screw rod, internal thread sleeve threaded connection is on reciprocal lead screw, and internal thread sleeve circles through many spinal branch fixedly connected with brushes, and the brush and the contact of cartridge filter inner wall outside the brush circle, brush circle and wear to be equipped with many vertical guide bars, guide bar bottom and cartridge filter bottom fixed connection.

In one alternative: the bottom of the box body is uniformly and symmetrically provided with rollers, and the rollers are self-locking rollers.

In one alternative: the upper portion of the box body is connected with a water inlet pipe, the bottom of the box body is connected with a water outlet pipe, and valves are mounted on the water inlet pipe and the water outlet pipe.

In one alternative: and a shaft sleeve is sleeved below the fan on the reciprocating screw rod and is fixedly connected with the inner wall of the filter cartridge through a fixed rod.

In one alternative: the spray unit comprises a circular pipe and a circulating pipe, the circular pipe is concentrically arranged outside the filter cartridge, nozzles are uniformly arranged at the bottom of the circular pipe, the circular pipe is connected with the circulating pipe, the other end of the circulating pipe extends to the position below the water surface in the box body, a filter box is arranged at the other end of the circulating pipe, the end of the circulating pipe is located in the filter box, the filter box is made of a metal mesh, and a booster pump is arranged on the circulating pipe.

In one alternative: and an ultraviolet germicidal lamp is arranged in the exhaust pipe.

In one alternative: the top and the bottom of the inner cavity of the exhaust pipe are provided with partition plates at intervals, and the partition plates at the top and the bottom of the inner cavity of the exhaust pipe are arranged in a staggered manner.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. the dust-removing device is provided with a filtering unit, wherein the filtering unit comprises a filtering cylinder, a motor, a reciprocating screw rod, an internal thread sleeve and a brush ring, the motor drives the reciprocating screw rod to rotate, the reciprocating screw rod drives a fan to rotate, the fan sucks air into the filtering cylinder from an air inlet, the air enters a space between a box body and the filtering cylinder after being filtered by the filtering cylinder, meanwhile, the internal thread sleeve is driven to move up and down when the reciprocating screw rod rotates, the internal thread sleeve drives the brush ring to move up and down through a supporting rod, dust on the filtering cylinder can be brushed off, the dust can be prevented from being stuck on the brush ring due to the fact that the brush ring moves into water, meanwhile, the filtering cylinder can be better scrubbed by the water which is stained on the filtering cylinder, and the;

2. be equipped with sterilamp and baffle, can disinfect to the air, can prolong the air motion route through the baffle, improve bactericidal effect.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural view of the inner threaded sleeve and the brush ring according to the first embodiment of the present invention.

Fig. 3 is a three-dimensional view of the inner threaded sleeve and the brush ring according to the first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-box body, 2-exhaust pipe, 3-air inlet, 4-annular pipe, 5-circulating pipe, 6-water inlet pipe, 7-filter cartridge, 8-brush ring, 9-internal thread sleeve, 10-support rod, 11-guide rod, 12-transparent observation window, 13-reciprocating screw rod, 14-booster pump, 15-filter cartridge, 16-motor, 17-drain pipe, 18-fan, 19-partition board and 20-ultraviolet germicidal lamp.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, an environmental protection device for factory dust removal comprises a box body 1, and a filtering unit and a spraying unit installed in the box body 1, wherein rollers are evenly and symmetrically installed at the bottom of the box body 1, the rollers are self-locking rollers, which facilitate the movement of the device, an air inlet 3 is arranged at the top of the box body 1, the air inlet 3 is communicated with the filtering unit, an exhaust pipe 2 is arranged at the top of the side wall of the box body 1, a water inlet pipe 6 is connected to the upper portion of the box body 1, a drain pipe 17 is connected to the bottom of the box body 1, valves are installed on the water inlet pipe 6 and the drain pipe 17, a transparent observation window 12 is installed at the lower portion of the side wall of the box body 1, which facilitates the observation of the water level and the turbid condition of water, the filter cartridge 7 is made of a filter screen, a reciprocating screw 13 is rotatably mounted in the filter cartridge 7, the bottom end of the reciprocating screw 13 penetrates through the bottom of the filter cartridge 7 and the bottom of the box body 1 and is connected with an output shaft of a motor 16, the output shaft of the motor 16 is preferably fixedly connected with the bottom end of the reciprocating screw 13 through a coupler, the motor 16 is mounted at the bottom of the box body 1, a fan 18 used for sucking air from an air inlet 3 is mounted at the top end of the reciprocating screw 13, in order to ensure the stability of the reciprocating screw 13 during rotation, a shaft sleeve is sleeved below the fan 18 on the reciprocating screw 13 and is fixedly connected with the inner wall of the filter cartridge 7 through a fixed rod, an internal thread sleeve 9 is in threaded connection with the reciprocating screw 13, the internal thread sleeve 9 is fixedly connected with a brush ring 8 through a plurality of support rods 10, two ends of the support rods, a plurality of vertical guide rods 11 penetrate through the brush ring 8, the bottom ends of the guide rods 11 are fixedly connected with the bottom of the filter cartridge 7, when the water level meter works, firstly, a valve on the water inlet pipe 6 is opened, water is added into the lower part of the inner cavity of the box body 1, the water level is observed through the transparent observation window 12, after the water adding is completed, the motor 16 is started, the motor 16 drives the reciprocating screw rod 13 to rotate, the reciprocating screw rod 13 drives the fan 18 to rotate, the fan 18 sucks air into the filter cartridge 7 from the air inlet 3, then the air enters a space between the box body 1 and the filter cartridge 7 after being filtered by the filter cartridge 7, meanwhile, the reciprocating screw rod 13 drives the internal thread sleeve 9 to move up and down when rotating, the internal thread sleeve 9 drives the brush ring 8 to move up and down through the support rod 10, dust on the filter cartridge 7 can be brushed off, and the brush ring 8 can be prevented from being stuck to the, the water stained on the filter cartridge 7 can better adsorb dust, so that the filtering effect is improved;

the unit that sprays includes ring pipe 4 and circulating pipe 5, ring pipe 4 is installed in cartridge filter 7 outsidely with one heart, and the nozzle is evenly installed to ring pipe 4 bottom, be connected with circulating pipe 5 on the ring pipe 4, under the circulating pipe 5 other end extended to box 1 interior water level, filter cartridge 15 is installed to the circulating pipe 5 other end, and circulating pipe 5 tip is located filter cartridge 15, and filter cartridge 15 is made by the metal mesh, can avoid mud to block up circulating pipe 5, install booster pump 14 on the circulating pipe 5, booster pump 14 inhales water circulating pipe 5 then gets into ring pipe 4, by the nozzle blowout, sprays gas.

Example 2

Referring to fig. 4, the embodiment of the present invention is different from embodiment 1 in that an ultraviolet germicidal lamp 20 is installed in the exhaust pipe 2, and can sterilize air, and meanwhile, in order to prolong the sterilization time, the top and the bottom of the inner cavity of the exhaust pipe 2 are installed with partition plates 19 at intervals, and the top and the bottom of the inner cavity of the exhaust pipe 2 are arranged in a staggered manner, so that the air movement path can be prolonged, and the sterilization effect is improved.

The utility model discloses a theory of operation is: when the utility model is used, firstly, the valve on the water inlet pipe 6 is opened, the lower part of the inner cavity of the box body 1 is added with water, the water level is observed through the transparent observation window 12, after the water addition is completed, the motor 16 is started, the motor 16 drives the reciprocating screw rod 13 to rotate, the reciprocating screw rod 13 drives the fan 18 to rotate, the fan 18 sucks air into the filter cylinder 7 from the air inlet 3, then the air enters the space between the box body 1 and the filter cylinder 7 after being filtered by the filter cylinder 7, meanwhile, the reciprocating screw rod 13 drives the internal thread sleeve 9 to move up and down when rotating, the internal thread sleeve 9 drives the brush ring 8 to move up and down through the support rod 10, the dust on the filter cylinder 7 can be brushed off, and because the brush ring 8 moves into the water, the dust can be prevented from being stuck on the brush ring 8, meanwhile, the brush ring 8 is stained with water, the filter cylinder 7, improved the filter effect, during booster pump 14 inhales water circulating pipe 5 then gets into annular pipe 4, by the nozzle blowout, spray gas, install sterilamp 20 in the blast pipe 2, can disinfect to the air, simultaneously, for the extension sterilization time, baffle 19 is installed at 2 inner chamber tops of blast pipe and the equal interval in bottom, and 2 inner chamber tops of blast pipe and the baffle 19 dislocation set of bottom can prolong the air motion route, have improved the bactericidal effect.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an environmental protection device for factory dust removal, includes box (1) and installs the filter unit in box (1) and sprays the unit, box (1) top is equipped with air inlet (3), air inlet (3) and filter unit intercommunication, and box (1) lateral wall top is equipped with blast pipe (2), a serial communication port, the filter unit includes cartridge filter (7), motor (16), reciprocal lead screw (13), internal thread sleeve (9) and brush circle (8), and cartridge filter (7) are made by the filter screen, and reciprocal lead screw (13) are installed to cartridge filter (7) internal rotation, and cartridge filter (7) and box (1) bottom are run through to reciprocal lead screw (13) bottom and with motor (16) output shaft, and fan (18) that are used for following air inlet (3) suction air are installed to reciprocal lead screw (13) top, internal thread sleeve (9) threaded connection is on reciprocal lead screw (13), the internal thread sleeve (9) is fixedly connected with a brush ring (8) through a plurality of support rods (10), a brush outside the brush ring (8) is in contact with the inner wall of the filter cartridge (7), a plurality of vertical guide rods (11) are arranged on the brush ring (8) in a penetrating mode, and the bottom end of each guide rod (11) is fixedly connected with the bottom of the filter cartridge (7).

2. The environment-friendly plant dedusting device as defined in claim 1, wherein rollers are uniformly and symmetrically mounted at the bottom of the box body (1), and the rollers are self-locking rollers.

3. The environment-friendly plant dedusting device according to claim 1 or 2, wherein a water inlet pipe (6) is connected to the upper part of the box body (1), a water outlet pipe (17) is connected to the bottom of the box body (1), and valves are installed on the water inlet pipe (6) and the water outlet pipe (17).

4. The environmental protection device for dust removal in factories of claim 1, which is characterized in that a shaft sleeve is sleeved on the reciprocating screw rod (13) below the fan (18) and is fixedly connected with the inner wall of the filter cylinder (7) through a fixed rod.

5. The environment-friendly device is used in mill's dust removal according to claim 3, the unit that sprays includes ring pipe (4) and circulating pipe (5), ring pipe (4) are installed in cartridge filter (7) outside with one heart, and the nozzle is evenly installed to ring pipe (4) bottom, be connected with circulating pipe (5) on ring pipe (4), the circulating pipe (5) other end extends to box (1) under the water level, filter cartridge (15) are installed to the circulating pipe (5) other end, and circulating pipe (5) tip is located filter cartridge (15), and filter cartridge (15) are made by the metal mesh, install booster pump (14) on circulating pipe (5).

6. The environmental protection device for factory dedusting according to claim 5, wherein an ultraviolet germicidal lamp (20) is installed in the exhaust pipe (2).

7. The environment-friendly plant dedusting device according to claim 6, wherein partition plates (19) are installed at the top and the bottom of the inner cavity of the exhaust pipe (2) at intervals, and the partition plates (19) at the top and the bottom of the inner cavity of the exhaust pipe (2) are arranged in a staggered manner.