CN212039640U

CN212039640U - Exhaust-gas treatment equipment convenient to maintain

Info

Publication number: CN212039640U
Application number: CN202020159296.2U
Authority: CN
Inventors: 李灯圣
Original assignee: Fuzhou Lemihua Environmental Protection Technology Co ltd
Current assignee: Fuzhou Lemihua Environmental Protection Technology Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-12-01
Anticipated expiration: 2030-02-11

Abstract

The utility model belongs to the technical field of waste gas treatment, in particular to a waste gas treatment device convenient for maintenance, which comprises a waste gas treatment box and a filter box, wherein the top of one side of the waste gas treatment box is fixedly communicated with an air inlet pipe, the top of the waste gas treatment box is provided with an inlet pipe, one end of the inlet pipe penetrates through the top of the waste gas treatment box and extends inwards, the extended end of the inlet pipe is fixedly communicated with an atomizing nozzle, the bottom of the waste gas treatment box is fixedly communicated with a drain pipe, the drain pipe is provided with a stop valve, the top of one side of the waste gas treatment box opposite to the filter box is communicated with the top through a communicating pipe, the top of the filter box is provided with a socket, the utility model discloses a dust fall mechanism and a filter mechanism are arranged, water is uniformly sprayed through the atomizing nozzle to fall dust, and the filter screen plate is, convenient maintenance, time and labor saving and strong practicability.

Description

Exhaust-gas treatment equipment convenient to maintain

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, especially, relate to an exhaust-gas treatment equipment convenient to maintain.

Background

At present, along with the improvement of the requirement for factory exhaust-gas treatment, exhaust-gas treatment device becomes the essential part in the factory exhaust-gas treatment process gradually, industrial waste gas, the general name of various pollutant gases that produce in the fuel burning and the production technology process in the factory of the enterprise is referred to, contain a large amount of toxic gas, smoke and dust and productive dust in these waste gas, the atmosphere of discharging, can the polluted air, these substances get into human internal through different route respiratory tracts, some directly produce the harm, some have the accumulation effect, can be more serious harm people's health.

But contain a large amount of dusts in current industrial waste gas, if do not carry out dust removal processing earlier, also can cause very big damage to the reaction unit or the adsorption equipment of follow-up processing, though a lot of enterprises all utilize dust collector to carry out certain processing back to waste gas and discharge again, but the dust can the adhesion inside dust collector, influences waste gas treatment's effect and the life of device, and cleans the device and maintains very inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing an exhaust-gas treatment equipment convenient to maintain.

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

a waste gas treatment device convenient to maintain comprises a waste gas treatment box and a filter box, wherein an air inlet pipe is fixedly communicated with the top of one side of the waste gas treatment box, a water inlet pipe is arranged at the top of the waste gas treatment box, one end of the water inlet pipe penetrates through the top of the waste gas treatment box and extends inwards, an atomization spray head is fixedly communicated with one end of the water inlet pipe, a drain pipe is fixedly communicated with the bottom of the waste gas treatment box, a stop valve is installed on the drain pipe, the top of one side, opposite to the filter box, of the waste gas treatment box is communicated with the top of the filter box through a communicating pipe, a socket is arranged at the top of the filter box, a filter screen plate is inserted in the socket in a sliding manner, a supporting block is fixedly connected to the top of the filter screen plate, two symmetrically arranged slide grooves are arranged at the two ends, close to the supporting, the dust exhaust device is characterized in that a clamping groove corresponding to the L-shaped clamping rod is formed in the supporting block, a spring is further sleeved on the sliding rod, two ends of the spring are fixedly connected with the inner wall of the sliding groove and the L-shaped clamping rod respectively, one side, close to the communicating pipe, of the bottom of the filter box is fixedly communicated with a dust exhaust pipe, one side, far away from the communicating pipe, of the filter box is fixedly communicated with an L-shaped exhaust pipe, and a suction fan is installed in the L-shaped exhaust pipe.

Preferably, the pipe orifice of the L-shaped exhaust pipe is connected with a dust screen through a plurality of locking screws in a threaded manner.

Preferably, the top of the supporting block is fixedly connected with a handle, and an anti-skid sleeve is fixedly sleeved on the handle.

Preferably, the drain pipe is fixedly sleeved with a sealing ring, and one side of the sealing ring is abutted to the bottom of the waste gas treatment box.

Preferably, the water inlet pipe is fixedly sleeved with two support sleeves, and one opposite sides of the two support sleeves are respectively abutted against two sides of the waste gas tank.

Preferably, the dust exhaust pipe is provided with a dust exhaust gate valve.

Has the advantages that:

1. the utility model discloses in, spray water smoke through the atomizer hole for water spraying, reach the effect of water smoke dust fall, the coverage area is more comprehensive, also can erode device's inner wall simultaneously, avoids absorption such as dust granule on the device inner wall, influences the dust fall effect, has reduced the maintenance dynamics.

2. The utility model discloses in, filter the harmful substance in to waste gas through filtering the otter board, filter the otter board simultaneously and can save a large amount of dusts in filterable in-process, the result of use of filter screen board is influenced, thereby it is clean to need dismantle filter the otter board, through the in-process compression spring who stimulates L type kelly, L type kelly shifts out on the supporting shoe, realize filtering the dismantlement of otter board, can clear up alone, it is more convenient to make and filter the otter board clearance, convenient to use person changes and maintains filtering the otter board, time saving and labor saving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a maintenance-friendly exhaust gas treatment device;

FIG. 2 is a schematic side view of an exhaust treatment device for ease of maintenance;

fig. 3 is a schematic structural diagram of a in fig. 1.

In the figure: 1-a waste gas treatment box, 2-a filter box, 3-an air inlet pipe, 4-an water inlet pipe, 5-an atomizer, 6-a drain pipe, 7-a stop valve, 8-a communicating pipe, 9-a filter screen plate, 10-a supporting block, 11-a sliding rod, 12-an L-shaped clamping rod, 13-a spring, 14-a dust exhaust pipe, 15-an L-shaped exhaust pipe, 16-a suction fan, 17-a dust screen, 18-a handle, 19-a sealing ring, 20-a supporting sleeve and 21-a fly ash gate valve.

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. 1-3, a waste gas treatment device convenient for maintenance, comprising a waste gas treatment box 1 and a filter box 2, for filtering harmful substances in waste gas and then discharging, wherein the top of one side of the waste gas treatment box 1 is fixedly communicated with an air inlet pipe 3 for introducing the waste gas into the waste gas treatment box 1, the top of the waste gas treatment box 1 is provided with an inlet pipe 4 for providing water source for an atomizing nozzle 5, one end of the inlet pipe 4 penetrates through the top of the waste gas treatment box 1 and extends inwards, the extending end of the inlet pipe 4 is fixedly communicated with the atomizing nozzle 5 for inhibiting dust and impurities in the waste gas, the bottom of the waste gas treatment box 1 is fixedly communicated with a drain pipe 6 for discharging sewage in the waste gas treatment box 1, the drain pipe 6 is provided with a stop valve 7 for controlling connection and stop in the drainage process of the waste gas treatment box 1, the top of the opposite side of the waste gas treatment box 1 and the filter box 2 is communicated through a communication pipe 8, the top of the filter box 2 is provided with a socket, a filter screen plate 9 is slidably inserted in the socket and used for filtering harmful substances in the waste gas, the top of the filter screen plate 9 is fixedly connected with a supporting block 10 and used for supporting the filter screen plate 9, two symmetrically arranged chutes are arranged at the top of the filter box 2 close to two ends of the supporting block 10, a sliding rod 11 is fixedly connected in each chute and used for supporting an L-shaped clamping rod, an L-shaped clamping rod 12 is sleeved on the sliding rod 11 in a sliding manner and used for elastically clamping the supporting block 10, a clamping groove corresponding to the L-shaped clamping rod 12 is arranged on the supporting block 10, a spring 13 is further sleeved on the sliding rod 11 and used for elastically supporting the L-shaped clamping rod 12, two ends of the spring 13 are respectively fixedly connected with the inner wall of the chute and the L-shaped clamping rod 12, and a dust exhaust pipe 14 is fixedly communicated with one side of the bottom of the filter box 2 close to, the exhaust dust filter is used for discharging residual dust in the filter box 2, an L-shaped exhaust pipe 15 is fixedly communicated with one side, away from the communicating pipe 8, of the filter box 2 and used for discharging filtered fresh air, and a suction fan 16 is installed in the L-shaped exhaust pipe 15 and used for enhancing air circulation between the waste gas treatment box 1 and the filter box 2.

In this embodiment, the pipe orifice of the L-shaped exhaust pipe 15 is connected to a dust screen 17 through a plurality of locking screws for preventing dust and impurities from entering the L-shaped exhaust pipe 15 and affecting the normal operation of the suction fan 16.

In this embodiment, the top of the supporting block 10 is fixedly connected with a handle 18, and the handle 18 is fixedly sleeved with an anti-slip sleeve, so as to lift the filter screen plate 9 from the filter box 2.

In this embodiment, the water discharge pipe 6 is fixedly sleeved with a sealing ring 19, and one side of the sealing ring 19 abuts against the bottom of the waste gas treatment tank 1 to prevent water leakage.

In this embodiment, the fixed cover that has connect two support covers 20 on the inlet tube 4, and two one sides that support the cover 20 is relative offset with the both sides of exhaust-gas treatment case 1 respectively for play the effect of support, prevent to take place to remove inlet tube 3.

In this embodiment, a dust exhaust gate valve 21 is installed on the dust exhaust pipe 14 for controlling the connection and the disconnection of the dust exhaust pipe 14.

The working principle is as follows: when the dust-removing device is used, waste gas is introduced into a waste gas treatment box 1 through an external device through an air inlet pipe 3, water flows through an inlet pipe 4 and is guided into an atomizing nozzle 5, water mist is sprayed out through water spray holes of the atomizing nozzle 5, the dust removing effect of the water mist is achieved, the sprayed water mist simultaneously erodes the inner wall of the waste gas treatment box 1, dust particles fall to the bottom of the waste gas treatment box 1 to be collected in a unified mode, filtered sewage is discharged from a drain pipe 6 by opening a stop valve 7, a suction fan 16 is opened at the same time, the dust-removed waste gas is guided into a filter box 2 through a communicating pipe 8 in the operation process through the suction fan 16, harmful substances in the waste gas are filtered through a filter screen plate 9, then the filtered dust and impurities are discharged through a dust discharge pipe 14 through a dust discharge gate valve 21, and a large amount of dust can be accumulated in the filtering process of the filter screen plate 9, influence the result of use of filtering otter board 9, thereby it is clean to need to dismantle filtering otter board 9, in-process compression spring 13 through pulling L type kelly 12, L type kelly 12 shifts out on supporting shoe 10, realize filtering otter board 9's dismantlement, can clear up alone, it is more convenient to make filtering otter board 9 clear up, simultaneously through the clean gas after filtering discharge in L type blast pipe 15, dust screen 17 can prevent effectively that dust and impurity from getting into in L type blast pipe 15 simultaneously, influence the normal work of suction fan 16.

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. The utility model provides an exhaust-gas treatment equipment convenient to maintain, includes exhaust-gas treatment case (1) and rose box (2), its characterized in that: the top of one side of the waste gas treatment box (1) is fixedly communicated with an air inlet pipe (3), the top of the waste gas treatment box (1) is provided with an inlet pipe (4), one end of the inlet pipe (4) penetrates through the top of the waste gas treatment box (1) and extends inwards, one end of the inlet pipe (4) extends is fixedly communicated with an atomizing nozzle (5), the bottom of the waste gas treatment box (1) is fixedly communicated with a drain pipe (6), the drain pipe (6) is provided with a stop valve (7), the tops of the opposite sides of the waste gas treatment box (1) and the filter box (2) are communicated through a communicating pipe (8), the top of the filter box (2) is provided with a socket, a filter screen plate (9) is inserted in the socket in a sliding manner, the top of the filter screen plate (9) is fixedly connected with a supporting block (10), and two symmetrically arranged sliding chutes are arranged at the two ends, close to the supporting, two equal fixedly connected with slide bar (11) in the spout, slide bar (11) go up the slip cap and connect L type kelly (12), be equipped with the draw-in groove that corresponds with L type kelly (12) on supporting shoe (10), it is equipped with spring (13) still to overlap on slide bar (11), the both ends of spring (13) respectively with the inner wall of spout and L type kelly (12) fixed connection, the fixed intercommunication of one side that the bottom of rose box (2) is close to communicating pipe (8) has dust exhaust pipe (14), the fixed intercommunication of one side that communicating pipe (8) were kept away from in rose box (2) has L type blast pipe (15), install suction fan (16) in L type blast pipe (15).

2. An exhaust treatment device for facilitating maintenance according to claim 1, wherein: the pipe orifice of the L-shaped exhaust pipe (15) is connected with a dust screen (17) through a plurality of locking screw threads.

3. An exhaust treatment device for facilitating maintenance according to claim 1, wherein: the top of the supporting block (10) is fixedly connected with a handle (18), and an anti-skid sleeve is fixedly sleeved on the handle (18).

4. An exhaust treatment device for facilitating maintenance according to claim 1, wherein: the water discharge pipe (6) is fixedly sleeved with a sealing ring (19), and one side of the sealing ring (19) is abutted to the bottom of the waste gas treatment box (1).

5. An exhaust treatment device for facilitating maintenance according to claim 1, wherein: two supporting sleeves (20) are fixedly sleeved on the water inlet pipe (4), and one sides, opposite to the supporting sleeves (20), of the two supporting sleeves are respectively abutted to two sides of the waste gas treatment box (1).

6. An exhaust treatment device for facilitating maintenance according to claim 1, wherein: and the dust exhaust pipe (14) is provided with a dust exhaust gate valve (21).