CN217367685U

CN217367685U - Waste gas purification device for chemical raw material production

Info

Publication number: CN217367685U
Application number: CN202221158031.6U
Authority: CN
Inventors: 李海涛; 刘俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-06
Anticipated expiration: 2032-05-13

Abstract

The utility model relates to the technical field of chemical production, in particular to a waste gas purification device for chemical raw material production, which comprises a purifier main body, wherein the right end of the purifier main body is connected with an exhaust pipe, the left end of the purifier main body is connected with a first conduit, the left end of the first conduit is connected with a dust fall component, the left end of the dust fall component is provided with a second conduit, and the dust fall box, a water tank, a pump body, a connecting hose, a spray head and a water inlet pipe are arranged, so that the smoke content in the waste gas entering the purifier main body can be effectively reduced, the service life of the purifier main body can be prolonged, the waste water can be purified and recycled by arranging the first exhaust pipe, the second exhaust pipe, a filter element, a screw thread seat, a sealing ring, a screw thread sleeve and a limiting ring, thereby effectively saving water resources, saving energy and protecting environment, and facilitating the disassembly and assembly between the filter element and the first exhaust pipe and the second exhaust pipe, thereby being convenient for regularly replacing the filter element.

Description

Waste gas purification device for chemical raw material production

Technical Field

The utility model relates to a chemical production technical field specifically is a waste gas purification device is used in industrial chemicals production.

Background

The waste gas purification mainly refers to the treatment work of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places; common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like; the waste gas purifier is one of the common devices for waste purification in chemical plants.

The existing waste gas purifier is easy to cause the purifier to be blocked due to a large amount of smoke dust contained in waste gas in the using process, so that the service life of the purifier is shortened, and the production cost of a chemical plant is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas purification device is used in industrial chemicals production to solve the problem that proposes in the above-mentioned background art.

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

a waste gas purification device for chemical raw material production comprises a purifier main body, wherein an exhaust pipe is connected to the right end of the purifier main body, a first guide pipe is connected to the left end of the purifier main body, a dust fall assembly is connected to the left end of the first guide pipe, a second guide pipe is installed at the left end of the dust fall assembly, an air exhaust fan is connected to the left end of the second guide pipe, and a filtering assembly is installed at the front end of the dust fall assembly;

the dust fall subassembly is including falling the dirt case, the lower extreme that falls the dirt case is provided with the water tank, the internally mounted of water tank has the pump body, the one end of the pump body is connected with coupling hose, coupling hose is located the side surface mounting who falls the dirt incasement portion and has the shower nozzle, the upper end of water tank is provided with the inlet tube.

As the utility model discloses preferred scheme, the dust fall case communicates with the clarifier main part each other through first pipe, the dust fall case passes through the second pipe and communicates with air exhaust fan.

As the utility model discloses preferred scheme, communicate each other between shower nozzle and the coupling hose, the quantity of shower nozzle is a plurality of groups, and is the equidistance and arranges, communicate each other between inlet tube and the water tank.

As the utility model discloses preferred scheme, filtering component includes first drain pipe and second drain pipe, install the filter core between first drain pipe and the second drain pipe, the both ends of filter core are connected with the screw thread seat, the sealing washer is installed with the junction of screw thread seat to first drain pipe, second drain pipe, the side surface mounting of screw thread seat has the thread bush, the spacing ring is all installed to the side surface of first drain pipe and second drain pipe.

As the utility model discloses preferred scheme, the connected mode of first drain pipe, second drain pipe and screw thread seat is swing joint, the connected mode of thread bush and first drain pipe, second drain pipe is swing joint.

As the utility model discloses preferred scheme, the connected mode between thread bush and the screw thread seat is threaded connection, the connected mode of spacing ring and first drain pipe, second drain pipe is fixed connection.

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

1. the utility model discloses in, through setting up dust falling box, water tank, the pump body, coupling hose, shower nozzle and inlet tube, exhaust fan falls the dirt incasement with the waste gas suction, and the water in the water tank is taken out through coupling hose and shower nozzle to the pump body, and the shower nozzle will be hydrated into the water smoke, and on the smoke and dust in the waste gas was attached to the water smoke and dust, the smoke and dust content in the waste gas in the clarifier main part can effectively be reduced and get into to can prolong the life of clarifier main part.

2. The utility model discloses in, through setting up first drain pipe, second drain pipe, filter core, screw thread seat, sealing washer, thread bush and spacing ring, the dust fall incasement is attached to the waste water that has the smoke and dust and passes through first drain pipe, filter core and second drain pipe entering water tank in, can purify recycle to waste water to can effective water economy resource, comparatively energy-concerving and environment-protective, and be convenient for the dismouting between filter core and first drain pipe and the second drain pipe, thereby be convenient for regularly change the filter core.

Drawings

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

fig. 2 is a schematic side sectional view of the dust fall assembly of the present invention;

FIG. 3 is a schematic view of the pump body and the connection hose of the present invention;

fig. 4 is a schematic view of the filter assembly according to the present invention.

In the figure: 1. a purifier main body; 2. an exhaust pipe; 3. a first conduit; 4. a dust fall assembly; 401. a dust falling box; 402. a water tank; 403. a pump body; 404. a connecting hose; 405. a spray head; 406. a water inlet pipe; 5. a second conduit; 6. an air exhaust fan; 7. a filter assembly; 701. a first drain pipe; 702. a second drain pipe; 703. a filter element; 704. a threaded seat; 705. a seal ring; 706. a threaded sleeve; 707. a limit ring.

Detailed Description

The embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided so as to render the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes one or more of the associated listed items and all combinations.

Referring to fig. 1-4, the present invention provides a technical solution:

a waste gas purification device for chemical raw material production comprises a purifier main body 1, wherein the right end of the purifier main body 1 is connected with an exhaust pipe 2, the left end of the purifier main body 1 is connected with a first conduit 3, the left end of the first conduit 3 is connected with a dust fall component 4, the left end of the dust fall component 4 is provided with a second conduit 5, the left end of the second conduit 5 is connected with an air exhaust fan 6, and the front end of the dust fall component 4 is provided with a filter component 7;

dust fall subassembly 4 includes dust falling box 401, and dust falling box 401's lower extreme is provided with water tank 402, and the internally mounted of water tank 402 has the pump body 403, and the one end of pump body 403 is connected with coupling hose 404, and coupling hose 404 is located the side surface mounting who falls dust box 401 inside has shower nozzle 405, and the upper end of water tank 402 is provided with inlet tube 406.

In an embodiment, referring to fig. 1, 2 and 3, a dust dropping box 401 is communicated with a purifier main body 1 through a first conduit 3, the dust dropping box 401 is communicated with an air exhaust fan 6 through a second conduit 5, and the air exhaust fan 6 is convenient for feeding waste gas into the dust dropping box 401; the spray heads 405 and the connecting hoses 404 are communicated with each other, the spray heads 405 are in a plurality of groups and are arranged at equal intervals, the water inlet pipe 406 is communicated with the water tank 402, and the water tank 402 is convenient for containing water sources;

the machine is controlled to operate by the master control device, under the condition that the dust settling box 401 is communicated with the air exhaust fan 6 through the second guide pipe 5, the air exhaust fan 6 sends waste gas into the dust settling box 401 through the second guide pipe 5, under the condition that the spray heads 405 and the connecting hoses 404 are mutually communicated, a plurality of groups of spray heads 405 atomize water in the water tank 402 into water mist, and the water mist adsorbs smoke dust in the waste gas, so that the content of the smoke dust in the waste gas entering the purifier main body 1 is favorably reduced, and the service life of the purifier main body 1 can be prolonged;

in an embodiment, referring to fig. 1 and 4, the filter assembly 7 includes a first drain pipe 701 and a second drain pipe 702, a filter element 703 is installed between the first drain pipe 701 and the second drain pipe 702, two ends of the filter element 703 are connected with threaded seats 704, sealing rings 705 are installed at the joints of the first drain pipe 701, the second drain pipe 702 and the threaded seats 704, threaded sleeves 706 are installed on the outer surfaces of the side ends of the threaded seats 704, and limiting rings 707 are installed on the outer surfaces of the side ends of the first drain pipe 701 and the second drain pipe 702; the first drain pipe 701, the second drain pipe 702 and the threaded base 704 are movably connected, the threaded sleeve 706 is movably connected with the first drain pipe 701 and the second drain pipe 702, and the threaded base 704 facilitates installation of the threaded sleeve 706; the threaded sleeve 706 is in threaded connection with the threaded seat 704, the limiting ring 707 is in fixed connection with the first drain pipe 701 and the second drain pipe 702, and the limiting ring 707 can prevent the threaded sleeve 706 from being separated from the first drain pipe 701 and the second drain pipe 702;

the waste water containing smoke dust flows back to the water tank 402 through the first drain pipe 701, the filter element 703 and the second drain pipe 702, the filter element 703 can filter the waste water, which is beneficial to filtering and recycling the waste water, avoiding water resource waste, when the filter element 703 needs to be replaced, under the condition that the connection mode between the threaded sleeve 706 and the threaded base 704 is threaded connection, and the connection modes of the threaded sleeve 706, the first drain pipe 701 and the second drain pipe 702 are movably connected, the threaded sleeve 706 is screwed down from the threaded base 704, under the condition that the connection modes of the first drainage pipe 701, the second drainage pipe 702 and the threaded seat 704 are movably connected, the filter element 703 is detached from the first drainage pipe 701 and the second drainage pipe 702 for replacement, the filter element 703 is conveniently detached from the first drainage pipe 701 and the second drainage pipe 702, the filter element 703 is conveniently replaced by the first drainage pipe 701 and the second drainage pipe 702 at regular intervals, and the use is convenient.

The utility model discloses work flow: when the dust-falling box is used, the machine is controlled to run through the master control device, the exhaust fan 6 sends waste gas into the dust-falling box 401 through the second guide pipe 5 under the condition that the dust-falling box 401 is communicated with the exhaust fan 6 through the second guide pipe 5, a plurality of groups of spray heads 405 gasify the water in the water tank 402 into water mist under the condition that the spray heads 405 are communicated with the connecting hose 404, the water mist adsorbs smoke dust in the waste gas, the smoke dust content in the waste gas entering the purifier main body 1 is reduced, the service life of the purifier main body 1 can be prolonged, waste water containing the smoke dust flows back into the water tank 402 through the first drain pipe 701, the filter element 703 and the second drain pipe 702, the filter element 703 can filter the waste water, the waste water is filtered and recycled, the waste of water resources is avoided, and when the filter element 703 needs to be replaced, the connection mode between the threaded sleeve 706 and the threaded seat 704 is a threaded connection mode, Under the condition that the connection mode of the threaded sleeve 706, the first drainage pipe 701 and the second drainage pipe 702 are both movably connected, the threaded sleeve 706 is screwed down from the threaded base 704, under the condition that the connection mode of the first drainage pipe 701 and the second drainage pipe 702 are both movably connected, the filter element 703 is detached from the first drainage pipe 701 and the second drainage pipe 702 for replacement, the filter element 703 and the first drainage pipe 701 and the second drainage pipe 702 are convenient to disassemble and assemble, the filter element 703 is favorably and regularly replaced, and the use is convenient.

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 waste gas purification device for industrial chemicals production, includes clarifier main part (1), its characterized in that: the dust removal device is characterized in that an exhaust pipe (2) is connected to the right end of the purifier main body (1), a first guide pipe (3) is connected to the left end of the purifier main body (1), a dust removal assembly (4) is connected to the left end of the first guide pipe (3), a second guide pipe (5) is installed at the left end of the dust removal assembly (4), an air exhaust fan (6) is connected to the left end of the second guide pipe (5), and a filtering assembly (7) is installed at the front end of the dust removal assembly (4);

dust fall subassembly (4) are including falling dirt case (401), the lower extreme that falls dirt case (401) is provided with water tank (402), the internally mounted of water tank (402) has the pump body (403), the one end of the pump body (403) is connected with coupling hose (404), coupling hose (404) are located and fall the inside side surface mounting of dirt case (401) and have shower nozzle (405), the upper end of water tank (402) is provided with inlet tube (406).

2. The exhaust gas purification device for chemical raw material production according to claim 1, characterized in that: the dust falling box (401) is communicated with the purifier main body (1) through a first guide pipe (3), and the dust falling box (401) is communicated with the air exhaust fan (6) through a second guide pipe (5).

3. The exhaust gas purification device for chemical raw material production according to claim 1, characterized in that: the shower nozzle (405) and the connecting hose (404) are communicated with each other, the shower nozzles (405) are arranged in a plurality of groups at equal intervals, and the water inlet pipe (406) and the water tank (402) are communicated with each other.

4. The exhaust gas purification device for chemical raw material production according to claim 1, characterized in that: the filter assembly (7) comprises a first drainage pipe (701) and a second drainage pipe (702), a filter element (703) is installed between the first drainage pipe (701) and the second drainage pipe (702), both ends of the filter element (703) are connected with a threaded seat (704), a sealing ring (705) is installed at the joint of the first drainage pipe (701), the second drainage pipe (702) and the threaded seat (704), a threaded sleeve (706) is installed on the outer surface of the side end of the threaded seat (704), and a limiting ring (707) is installed on the outer surface of the side end of the first drainage pipe (701) and the outer surface of the side end of the second drainage pipe (702).

5. The exhaust gas purification device for chemical raw material production according to claim 4, characterized in that: the connection mode of first drain pipe (701), second drain pipe (702) and screw thread seat (704) is swing joint, threaded sleeve (706) is swing joint with the connection mode of first drain pipe (701), second drain pipe (702).

6. The exhaust gas purification device for chemical raw material production according to claim 4, characterized in that: the threaded sleeve (706) and the threaded seat (704) are in threaded connection, and the limiting ring (707) is fixedly connected with the first drain pipe (701) and the second drain pipe (702).