CN210786686U

CN210786686U - Ceramic kiln tail gas treatment equipment

Info

Publication number: CN210786686U
Application number: CN201921210488.5U
Authority: CN
Inventors: 张利平
Original assignee: Nanjing Ruiyi Environmental Technology Co ltd
Current assignee: Nanjing Ruiyi Environmental Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-19
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a ceramic kiln tail gas treatment facility relates to tail gas treatment facility technical field, for solving the holistic performance of current ceramic kiln tail gas treatment facility problem that is not perfect enough. The utility model discloses a ceramic kiln, including ceramic kiln, exhaust duct, dust removal dehydration case, second air supply pipe, air supply fan, air outlet, exhaust duct, dust removal dehydration case, second air supply pipe, second air supply fan, denitration desulfurization case, air outlet, exhaust duct, the last fan of supplying air of installing of exhaust duct, dust removal dehydration case one side of upper end is provided with the dust removal case gas outlet, one side of dust removal dehydration case front end top is provided with into water sealed interface, the second air supply pipe is installed to the top of dust removal case gas outlet, the second air supply fan of supplying air is installed on the second air supply pipe, denitration desulfurization case is installed to one side of dust removal dehydration case, one side of denitration desulfurization case lower extreme is provided with.

Description

Ceramic kiln tail gas treatment equipment

Technical Field

The utility model relates to a tail gas treatment equipment technical field specifically is a ceramic kiln tail gas treatment equipment.

Background

The tail gas treatment equipment is used for effectively treating toxic and harmful substances contained in the tail gas to below a specified concentration, and the adverse phenomena of corrosion, blockage and the like of the equipment are avoided. Under the promotion of wave of green energy-saving society, the expectation and pursuit of the greening of the ceramic production process are increased day by day, and various methods and devices are adopted to ensure that the pollution discharge is reduced or not reduced as much as possible in the production process. In the production process of ceramic products, a large amount of sulfur compounds, fluorine compounds and oxygen-nitrogen compounds are released due to the combustion of fuels such as natural gas, liquefied gas, coal gas, light diesel oil, heavy oil, coal and the like, and harmful tail gas can cause great influence on the natural environment, cause natural disasters such as acid rain and the like, and influence the natural environment and the physical and mental health of human beings. The development of a tail gas treatment device of a ceramic kiln is imperative.

However, the overall performance of the existing ceramic kiln tail gas treatment equipment is not complete enough; therefore, the existing requirements are not met, and the ceramic kiln tail gas treatment equipment is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ceramic kiln tail gas treatment facility to solve the holistic performance of current ceramic kiln tail gas treatment facility that proposes in the above-mentioned background art problem that is not perfect enough yet.

In order to achieve the above object, the utility model provides a following technical scheme: a ceramic kiln tail gas treatment device comprises a ceramic kiln, wherein an exhaust port is arranged at the middle position above the ceramic kiln, an exhaust pipeline is arranged above the exhaust port and is in sealing connection with the exhaust port, an air supply fan is arranged on the exhaust pipeline, a dust removal dehydration box is arranged at one side of the ceramic kiln, an air inlet is arranged at one side of the lower end of the dust removal dehydration box, the exhaust pipeline is in sealing connection with the air inlet, a dust removal box exhaust port is arranged at the middle position of the upper end of the dust removal dehydration box, a water inlet sealing interface is arranged at one side above the front end of the dust removal dehydration box, a second air supply pipeline is arranged above the exhaust port of the dust removal box, a second air supply fan is arranged on the second air supply pipeline, a denitration desulfurization box is arranged at one side of the dust removal dehydration box, and a second air inlet is arranged at one side of the lower, and the second air supply pipeline is hermetically connected with the exhaust port of the dust removal box and the second air inlet.

Preferably, a water outlet is arranged in the middle position below the dust removal dehydration tank, a water storage tank is arranged below the water outlet water storage tank, a sealed cleaning door is arranged at the front end of the water storage tank, and the sealed cleaning door is connected with the water storage tank in a sealing mode.

Preferably, the inside of dust removal case gas vent is installed and is sprayed the mechanism, the booster pump is installed to the top that sprays the mechanism.

Preferably, the denitration and desulfuration box is internally provided with a first chemical adsorption plate, a second chemical adsorption plate and a third chemical adsorption plate, the first chemical adsorption plate, the second chemical adsorption plate and the third chemical adsorption plate are sequentially distributed, and the second chemical adsorption plate is positioned between the first chemical adsorption plate and the third chemical adsorption plate.

Preferably, the spraying mechanism comprises a connecting thread pipeline, a connecting thread sleeve, a sealing washer and spraying ports, the connecting thread pipeline is rotatably connected with the connecting thread sleeve, the number of the spraying ports is four, and the four spraying ports are sequentially distributed.

Preferably, the middle position inside the water storage tank is provided with a dust laying net, the dust laying net and the water storage tank are connected through a clamping groove, and the lower end of one side of the water storage tank is provided with a connecting water outlet.

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

1. the utility model discloses a be provided with dust removal dehydration box, the dust in getting rid of tail gas that can be better sprays tail gas through spraying the mechanism, and inside dust and certain impurity in the tail gas got into the water storage box, can reach preliminary treatment's effect, had promoted certain performance, had solved the holistic performance of current ceramic kiln tail gas treatment equipment problem that is not enough perfect yet.

2. The utility model discloses an install except that nitre desulfurization case, can be better carry out certain absorption to the harmful gas in the tail gas, the processing property of guarantee tail gas that can be better, simple structure, the clearance is got up also more convenient and fast.

3. The utility model discloses an install the booster pump in the upper end that sprays the mechanism, can be so that spray more carefully, further promoted dust removal performance, have the laying dust net at the internally mounted of water storage box simultaneously, absorption dust that can be better, the later stage is unified and is cleared up, simple structure, and holistic practicality is higher.

Drawings

FIG. 1 is a front view of the ceramic kiln tail gas treatment device of the present invention;

FIG. 2 is a sectional view of the ceramic kiln tail gas treatment device of the utility model;

fig. 3 is a schematic structural view of the spraying mechanism of the present invention.

In the figure: 1. a ceramic kiln; 2. an exhaust port; 3. an exhaust duct; 4. an air supply fan; 5. an air inlet; 6. a dust removal dehydration box; 7. an exhaust port of the dust removal box; 8. a water inlet sealing interface; 9. a second air supply duct; 10. a second air supply fan; 11. a second air inlet; 12. a water outlet; 13. a water storage tank; 14. sealing the cleaning door; 15. a denitration and desulfurization box; 16. a booster pump; 17. a spraying mechanism; 18. a first chemical adsorption plate; 19. a second chemical adsorption plate; 20. a third chemical adsorption plate; 21. a dust collecting net; 22. is connected with the water outlet; 23. connecting a threaded pipeline; 24. connecting a threaded sleeve; 25. a sealing gasket; 26. and (4) a spraying port.

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, the present invention provides an embodiment: a ceramic kiln tail gas treatment device comprises a ceramic kiln 1, an exhaust port 2 is arranged at the middle position above the ceramic kiln 1, an exhaust pipeline 3 is arranged above the exhaust port 2, the exhaust pipeline 3 is connected with the exhaust port 2 in a sealing manner, the working sealing performance of the device can be better guaranteed, an air supply fan 4 is arranged on the exhaust pipeline 3, a dust removal dehydration box 6 is arranged at one side of the ceramic kiln 1, an air inlet 5 is arranged at one side of the lower end of the dust removal dehydration box 6, the exhaust pipeline 3 is connected with the air inlet 5 in a sealing manner, a dust removal box exhaust port 7 is arranged at the middle position of the upper end of the dust removal dehydration box 6, a water inlet sealing interface 8 is arranged at one side above the front end of the dust removal dehydration box 6, a second air supply pipeline 9 is arranged above the exhaust port 7 of the dust removal box, a second air supply fan 10 is arranged on the second air supply pipeline 9, a salt, one side of the 15 lower extremes of denitration desulfurization case is provided with second air inlet 11, and the equal sealing connection of second air supply pipeline 9 and dust removal case gas vent 7 and second air inlet 11, and the performance of whole equipment is more perfect, and the practicality is higher.

Further, the middle position department of 6 below of dust removal dehydration box is provided with outlet 12, and water storage box 13 is installed to the below of 12 water storage boxes 13 in the outlet, and sealed clearance door 14 is installed to the front end of water storage box 13, and sealed clearance door 14 and water storage box 13 sealing connection, can make the clearance in later stage convenient and fast more.

Further, the inside of dust removal case gas vent 7 is installed and is sprayed mechanism 17, sprays the top of mechanism 17 and installs booster pump 16, can fully ensure the performance that sprays.

Further, the internally mounted who removes nitre desulfurization case 15 has first chemical adsorption board 18, second chemical adsorption board 19 and third chemical adsorption board 20, and first chemical adsorption board 18, second chemical adsorption board 19 and third chemical adsorption board 20 distribute in proper order, and second chemical adsorption board 19 is located between first chemical adsorption board 18 and the third chemical adsorption board 20, the inside toxic substance of absorption tail gas that can be better, and structural performance is more perfect.

Further, spray mechanism 17 and include connecting thread pipeline 23, connecting thread cover 24, seal ring 25 and spray mouthful 26, connecting thread pipeline 23 and connecting thread cover 24 rotate to be connected, spray mouthful 26 and be provided with four, and four spray mouthful 26 and distribute in proper order, and the performance that sprays is better, and dust removal performance is more perfect.

Further, the dust laying net 21 is installed at the middle position inside the water storage tank 13, the dust laying net 21 and the water storage tank 13 are connected through a clamping groove, and the lower end of one side of the water storage tank 13 is provided with a connecting drainage port 22, so that water circulation can be better performed.

The working principle is as follows: when the device is used, tail gas is discharged from the inside of the ceramic kiln 1 through the exhaust port 2, the tail gas can be better conveyed to the inside of the dedusting and dewatering box 6 from the exhaust pipeline 3 by the gas supply fan 4, the water inlet sealing interface 8 is in sealing connection with the water inlet pipeline, the booster pump 16 is started after the tail gas enters the dedusting and dewatering box 6, pressurized water is sprayed out through the spraying port 26, the weight of dust in the tail gas can be increased, the dust enters the inside of the water storage box 13 through the water outlet 12, the dust is adsorbed by the dust deposition net 21, used water is discharged through the connecting water outlet 22, the tail gas enters the inside of the denitration and desulfurization box 15 through the second gas supply pipeline 9, the second gas supply fan 10 and the second gas inlet 11 of the exhaust port 7 of the dedusting box, the first chemical adsorption plate 18, the second chemical adsorption plate 19 and the third chemical adsorption plate 20 in the denitration and desulfurization box 15 can better adsorb harmful substances in the inside, the treated tail gas is discharged by a blower to finish the treatment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ceramic kiln tail gas treatment facility, includes ceramic kiln (1), its characterized in that: the middle position department of ceramic kiln (1) top is provided with gas vent (2), exhaust duct (3) are installed to the top of gas vent (2), and exhaust duct (3) and gas vent (2) sealing connection, install air supply fan (4) on exhaust duct (3), dust removal dehydration box (6) are installed to one side of ceramic kiln (1), one side of dust removal dehydration box (6) lower extreme is provided with air inlet (5), and exhaust duct (3) and to air inlet (5) sealing connection, the intermediate position department of dust removal dehydration box (6) upper end is provided with dust removal box gas vent (7), one side of dust removal dehydration box (6) front end top is provided with into water sealing interface (8), second air supply pipeline (9) is installed to the top of dust removal box gas vent (7), install second air supply fan (10) on second air supply pipeline (9), one side of dust removal dehydration case (6) is installed and is removed nitre desulfurization case (15), one side of removing nitre desulfurization case (15) lower extreme is provided with second air inlet (11), and second air supply pipeline (9) and dust removal case gas vent (7) and the equal sealing connection of second air inlet (11).

2. The ceramic kiln tail gas treatment device according to claim 1, characterized in that: a water outlet (12) is arranged in the middle of the lower portion of the dedusting and dewatering box (6), a water storage box (13) is installed below the water outlet (12) and the water storage box (13), a sealed cleaning door (14) is installed at the front end of the water storage box (13), and the sealed cleaning door (14) is connected with the water storage box (13) in a sealing mode.

3. The ceramic kiln tail gas treatment device according to claim 1, characterized in that: the internally mounted of dust removal case gas vent (7) has sprays mechanism (17), the booster pump (16) is installed to the top of spraying mechanism (17).

4. The ceramic kiln tail gas treatment device according to claim 1, characterized in that: remove the internally mounted of nitre desulfurization case (15) and have first chemical adsorption board (18), second chemical adsorption board (19) and third chemical adsorption board (20), first chemical adsorption board (18), second chemical adsorption board (19) and third chemical adsorption board (20) distribute in proper order, and second chemical adsorption board (19) are located between first chemical adsorption board (18) and third chemical adsorption board (20).

5. The ceramic kiln exhaust gas treatment device according to claim 3, characterized in that: spray mechanism (17) including connecting thread pipeline (23), connecting thread cover (24), seal ring (25) and spray mouth (26), connecting thread pipeline (23) and connecting thread cover (24) rotate the connection, it is provided with four to spray mouth (26), and four spray mouth (26) and distribute in proper order.

6. The ceramic kiln tail gas treatment device according to claim 2, characterized in that: a dust deposition net (21) is installed in the middle of the interior of the water storage tank (13), the dust deposition net (21) and the water storage tank (13) are connected through a clamping groove, and a connecting water outlet (22) is formed in the lower end of one side of the water storage tank (13).