CN211725162U

CN211725162U - Energy-saving and environment-friendly coke oven smoke treatment device

Info

Publication number: CN211725162U
Application number: CN201921840386.1U
Authority: CN
Inventors: 周国帅; 卓海第; 郭志楷; 卢红辞
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-10-23
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to an energy-concerving and environment-protective coke oven smoke and dust processing apparatus, including purifying tank and evaporation pond, the coke oven smoke and dust is dissolved in the purifying tank and is absorbed, is appeared in the heating of evaporation pond, the purifying tank bottom is provided with a plurality of thin pipes, there is the aperture on the thin pipe, thin pipe belongs to the end of first communicating pipe, and the coke oven smoke and dust is released the purifying tank from the aperture, fully dissolves in the purifying tank, and the bottom of purifying tank and evaporation pond is connected to the third communicating pipe, the evaporation pond top is provided with black paint, the evaporation pond bottom is provided with the heating wire, receives the influence of heating, and the evaporation pond has a large amount of vapor to produce, and the smoke and dust deposits in the evaporation pond bottom, and the rethread. The utility model discloses a dust collector in similar dust removal technique, collection efficiency is high, maintains simply and invests in for a short time, the utility model discloses practical good effect has good usability.

Description

Energy-saving and environment-friendly coke oven smoke treatment device

Technical Field

The utility model relates to a smoke and dust exhaust treatment device field, specifically speaking are energy-concerving and environment-protective coke oven smoke and dust processing apparatus.

Background

With the rapid development of economy, more and more enterprise factories are built at present, a large amount of pollutants are generated when the factories produce products, and in order to protect a home where people live, in response to the call of the state that the Qingshan mountain in Green Water is the silver mountain in Jinshan, the promotion technology needs to be updated, so that the pollutants produced by the factories are reduced or eliminated, and the damage to the environment is minimized. The utility model discloses a set up purification tank and evaporation tank and can effectively get rid of the pollutant in the coke oven smoke and dust, alleviate the pollution to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-saving and environment-friendly coke oven smoke dust disposal device for solving the existing environmental pollution problem.

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

the utility model provides an energy-concerving and environment-protective coke oven smoke and dust processing apparatus, includes chimney, atomizing nozzle, water pipe, water pumper, moisturizing pipe, aperture, thin pipe, first communicating pipe, purification tank, prevents that suck-back return bend, waste gas extraction machine, water valve, heating wire, blowoff valve, blow off pipe, refrigeration pipe, motor, second communicating pipe, roof plate, black lacquer, evaporation pond, third communicating pipe, connecting rod, guide plate and cistern. The device comprises a first communicating pipe, a waste gas extractor, a second communicating pipe, a water pump, a water replenishing pipe, an evaporation pond, a motor, a top plate, a connecting rod, a guide plate, a water storage tank, a refrigerating pipe, an evaporation pond, an electric heating wire, a heating, the evaporation tank bottom is communicated with a drain pipe, a drain valve is arranged in the middle of the drain pipe, the purification tank bottom is communicated with the evaporation tank bottom through a third communicating pipe, and a water valve is arranged in the middle of the third communicating pipe.

Specifically, the inner wall of the chimney is uniformly distributed with atomizing nozzles, the opening of the atomizing nozzle close to the purifying tank is inclined downwards, and the opening of the atomizing nozzle close to the outlet of the chimney is inclined upwards.

Specifically, the top of the first communication pipe is provided with a suck-back prevention bent pipe.

Specifically, the top plate is coated with black paint on the outer part.

The beneficial effects of the utility model are that the smoke and dust pollutant of the coke oven can be fully removed, and the pollution to the environment is reduced to the minimum. Just the utility model discloses a dust collector in similar dust removal technique, collection efficiency is high, maintains simply and invests for a short time, and practical function is good, has good usability.

Drawings

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

FIG. 2 is a side view of the evaporation tank of the present invention;

FIG. 3 is a schematic view of the structure of the atomizing nozzle of the present invention;

reference numerals: the device comprises a chimney 1, an atomizing nozzle 2, a water pipe 3, a water pump 4, a water replenishing pipe 5, a small hole 6, a thin round pipe 7, a first communicating pipe 8, a purifying tank 9, an anti-reverse suction bent pipe 10, a waste gas extracting machine 11, a water valve 12, a heating wire 13, a blow-off valve 14, a blow-off pipe 15, a refrigerating pipe 16, a motor 17, a second communicating pipe 18, a top plate 19, black paint 20, an evaporation tank 21, a third communicating pipe 22, a guide plate 23, a connecting rod 24 and a reservoir 25.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, an energy-saving and environment-friendly coke oven smoke treatment device comprises a purification tank 9 and an evaporation tank 21, a first communication pipe 8 is communicated with the bottom of the purification tank 9, a back suction prevention bent pipe 10 is arranged at the top of the first communication pipe 8, a waste gas extractor 11 is arranged in the middle of the first communication pipe 8, the first communication pipe 8 is arranged into a thin round pipe 7 at the tail end of the purification tank 9, which is beneficial for full contact between smoke and water, small holes 6 are uniformly distributed on the thin round pipe 7, coke oven smoke is released from the small holes 6 to the purification tank 9 and is fully dissolved in the purification tank 9, a chimney 1 is arranged at the upper part of the purification tank 9, atomizing nozzles 2 are uniformly distributed on the inner wall of the chimney 1, the opening of the atomizing nozzle 2 close to the purification tank 9 is inclined downwards, the opening of the atomizing nozzle 2 close to the outlet of the chimney 1 is inclined upwards, the atomizing nozzle 2 atomizes, condensation is increased and returns to a purification tank 9 under the action of self gravity, an atomizing nozzle 2 is fixedly connected with a water pipe 3, a water pump 4 is arranged in the middle of the water pipe 3, a water replenishing pipe 5 is arranged at the upper right part of the purification tank 9, water lost in the purification tank 9 is periodically replenished through the water replenishing pipe 5, the purification tank 9 is connected with an evaporation tank 21 through a second communicating pipe 18, a motor 17 is arranged in the middle of the second communicating pipe 18, a top plate 19 is arranged at the top of the evaporation tank 21, black paint 20 is arranged outside the top plate 19, the black paint 20 can absorb sunlight in daytime to accelerate evaporation, a connecting rod 24 is fixedly connected below the top plate 19, the connecting rod 24 is fixedly connected with a guide plate 23, a reservoir 25 is arranged below the guide plate 23, the bottom of the reservoir 25 is fixedly connected with a refrigerating pipe 16, the motor 17 extracts a liquid-gas mixed state of, evaporation pond 21 bottom and blow off pipe 15 intercommunication, blow off pipe 15 is provided with blowoff valve 14, receives the influence of heating, and evaporation pond 21 has a large amount of vapor to produce, and the smoke and dust is appeared and is depositd in evaporation pond 21 bottom, and blow off pipe 15 regularly clears up the smoke and dust of sediment, and purification pond 9 bottom and evaporation pond 21 bottom are linked together through third communicating pipe 22, and third communicating pipe middle part is provided with water valve 12, and the smoke and dust is dissolved behind purification pond 9, and water valve 12 is opened and is carried liquid to the evaporation pond.

The utility model discloses a theory of operation is: when the exhaust gas extractor 11 works, smoke and dust are shunted to the tail end thin round pipe 7 through the first communicating pipe 8 and then are released in the purifying tank 9 through the small hole 6, most of the smoke and dust are dissolved in water, a small part of the smoke and dust enters the chimney 1, the atomizing nozzle 2 atomizes the water, the atomized water and smoke and dust particles quickly adsorb and are condensed and increased, the smoke and dust returns to the purifying tank 9 under the action of self gravity, then the water valve 12 of the purifying tank 9 is opened to convey liquid to the evaporation tank 21 and is influenced by heating, a large amount of water vapor is generated in the evaporation tank 21, the water vapor enters the guide plate 23 and then flows into the water storage tank 25, the smoke and dust returns to the purifying tank 9 under the action of the motor 17 through the second communicating pipe 18, the smoke and dust is precipitated at the bottom of.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An energy-saving and environment-friendly coke oven smoke dust disposal device comprises a chimney (1), an atomizing nozzle (2), a water pipe (3), a water pump (4), a water replenishing pipe (5), small holes (6), a thin round pipe (7), a first communicating pipe (8), a purification tank (9), a reverse suction prevention bent pipe (10), a waste gas extractor (11), a water valve (12), an electric heating wire (13), a blow-down valve (14), a blow-off pipe (15), a refrigeration pipe (16), a motor (17), a second communicating pipe (18), a top plate (19), a black paint (20), an evaporation tank (21), a third communicating pipe (22), a guide plate (23), a connecting rod (24) and a reservoir (25); the method is characterized in that: the device comprises a first communicating pipe (8), a straight-through purification tank (9), a waste gas extraction machine (11) arranged in the middle of the first communicating pipe (8), a thin round pipe (7) arranged at the tail end of the purification tank (9) of the communicating pipe (8), small holes (6) uniformly distributed on the thin round pipe (7), a chimney (1) arranged on the upper portion of the purification tank (9), atomizing nozzles (2) uniformly distributed on the inner wall of the chimney (1), a water pipe (3) fixedly connected with the atomizing nozzles (2), a water pump (4) arranged in the middle of the water pipe (3), a water replenishing pipe (5) arranged on the upper right portion of the purification tank (9), an evaporation tank (21) connected with the purification tank (9) through a second communicating pipe (18), a motor (17) arranged in the middle of the second communicating pipe (18), a top plate (19) arranged at the top of the evaporation tank (21), and a connecting rod (24) fixedly connected with the lower portion of, connecting rod (24) fixed connection guide plate (23), guide plate (23) right side below sets up cistern (25), cistern (25) bottom and refrigeration pipe (16) fixed connection, evaporation pond (21) bottom slope, evaporation pond (21) bottom is provided with heating wire (13), evaporation pond (21) bottom and blow off pipe (15) intercommunication, blow off pipe (15) middle part is provided with blowoff valve (14), and purification tank (9) bottom and evaporation pond (21) bottom are linked together through third communicating pipe (22), third communicating pipe (22) middle part is provided with water valve (12).

2. The energy-saving and environment-friendly coke oven smoke disposal device according to claim 1, wherein: the top plate (19) is externally coated with a black paint (20).

3. The energy-saving and environment-friendly coke oven smoke disposal device according to claim 1, wherein: the opening of the atomizing nozzle (2) close to the purifying pool (9) is inclined downwards, and the opening of the atomizing nozzle (2) close to the outlet of the chimney (1) is inclined upwards.

4. The energy-saving and environment-friendly coke oven smoke disposal device according to claim 1, wherein: and the top of the first communication pipe (8) is provided with a suck-back prevention bent pipe (10).