CN218653830U

CN218653830U - Defogging mechanism for high-voltage electrode boiler

Info

Publication number: CN218653830U
Application number: CN202223275209.8U
Authority: CN
Inventors: 张庆
Original assignee: Beijing Jandeinst Thermal Energy Technology Co ltd
Current assignee: Beijing Jandeinst Thermal Energy Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-21
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of boiler smoke treatment, in particular to a demisting mechanism of a high-voltage electrode boiler; the utility model discloses high-voltage electrode boiler defogging mechanism, which comprises a housin, the inner chamber of casing is provided with defogging mechanism and circulation mechanism, defogging mechanism includes the high-voltage electrode boiler body, the right side intercommunication of high-voltage electrode boiler body has first pipeline, the right side intercommunication of first pipeline has first shunt, the even intercommunication in right side of first shunt has the second pipeline, the even intercommunication in top of second pipeline has the check valve, circulation mechanism is located the top of second pipeline and cooperatees with the second pipeline, absorbs harmful substance such as sulfur dioxide in the smog through solution, and shower head spun solution contacts with the smog that distributes out to this harmful substance and fog in further filtration absorption smog, with this can be abundant and quick absorption harmful substance in the smog, and reach the effect of preliminary filtration fog.

Description

Defogging mechanism for high-voltage electrode boiler

Technical Field

The utility model relates to a boiler smog handles technical field, specifically is a high-tension electrode boiler defogging mechanism.

Background

Chinese patent No. CN212262872U discloses a defogging device for a high-voltage electrode boiler, which comprises: the high-pressure electrode boiler is connected with a flue gas inlet, the flue gas inlet is connected with a shell, the shell is connected with a flue gas outlet, a reaction tank is arranged in the shell, a demister is arranged above the reaction tank, and a spraying device fixedly connected with the shell is arranged above the demister. The device solves the problem that the existing boiler flue gas treatment device can not remove acid mist in the boiler flue gas, improves the efficiency of a demister, reduces the amount of acid mist contained in the flue gas during the discharge of the flue gas, prevents a fan, a heat exchanger and a flue from being corroded, and ensures that the flue gas meets the emission requirement;

the above prior art solutions have the following drawbacks: smoke is wanted to get into and can only get into through the air inlet in the defroster, and the smoke eliminator carries out the defogging to a large amount of smog at the unable quick of operation in-process to there are a large amount of turnings in the defroster, when the defroster is when rotatory, centrifugal force can make the droplet under the filtration stop the corner in the defroster always, and it is comparatively difficult to make the droplet discharge the reaction tank from the air inlet in the effect of centrifugal force, to above-mentioned condition, carries out technical innovation on current high-voltage electrode boiler defogging mechanism basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage electrode boiler defogging mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage electrode boiler defogging mechanism, includes the casing, the inner chamber of casing is provided with defogging mechanism and circulation mechanism, defogging mechanism includes high-voltage electrode boiler body, the right side intercommunication of high-voltage electrode boiler body has first pipeline, the right side intercommunication of first pipeline has first shunt, the even intercommunication in right side of first shunt has the second pipeline, the even intercommunication in top of second pipeline has the check valve, circulation mechanism is located the top of second pipeline and cooperatees with the second pipeline.

Preferably, the circulating mechanism comprises a water pump, a third pipeline is communicated with the left side of the water pump, a fourth pipeline is communicated with the top of the water pump, a second flow divider is communicated with the left side of the fourth pipeline, a fifth pipeline is uniformly communicated with the left side of the second flow divider, and spray headers are uniformly communicated with the bottom of the fifth pipeline.

Preferably, the water pumps are uniformly arranged on the right side of the shell, and the fifth pipelines are uniformly arranged in the inner cavity of the shell.

Preferably, a flat plate type demister is arranged in the inner cavity of the shell and is positioned above the fifth pipeline, and a tubular dust removal demister is arranged at the top of the flat plate type demister.

Preferably, the bottom of the inner cavity of the shell is provided with a reaction tank, and the second pipeline and the third pipeline are uniformly arranged in the reaction tank.

Preferably, the right side of the shell is communicated with a smoke exhaust pipe, and the right side of the smoke exhaust pipe is communicated with a chimney.

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

the utility model relates to a defogging mechanism for a high-voltage electrode boiler, which uniformly discharges smog into a reaction tank through a plurality of groups of check valves and makes full contact reaction with solution in the reaction tank, absorbs harmful substances such as sulfur dioxide in the smog through the solution, preliminarily filters the fog in the smog, then the smog is emitted from the solution, the solution sprayed by a spray head is contacted with the emitted smog, so as to further filter and absorb the harmful substances and the fog in the smog, so that the harmful substances in the smog can be fully and rapidly absorbed, and the effect of preliminarily filtering the fog is achieved;

carry out ultimate filtration to the flue gas through flat defroster and tubular dust removal defroster, the droplet under the filtration can directly fall into the reaction tank along flat defroster to this quality to the smog defogging can be guaranteed, and filterable droplet can be dissolved in the reaction tank fast.

Drawings

FIG. 1 is a schematic structural view of a demisting mechanism for a high-voltage electrode boiler according to the present invention;

FIG. 2 is a front sectional view of a demisting mechanism for a high-voltage electrode boiler according to the present invention;

FIG. 3 is a right side sectional view of the defogging mechanism for a high-voltage electrode boiler according to the present invention.

In the figure: 1. a first conduit; 11. a first splitter; 12. a second conduit; 13. a one-way valve; 14. a high-pressure electrode boiler body; 2. a water pump; 21. a third pipeline; 22. a fourth pipe; 23. a second flow splitter; 24. a fifth pipeline; 25. a shower head; 3. a housing; 31. a flat plate demister; 32. a tubular dust and mist eliminator; 4. a smoke exhaust pipe; 41. a chimney; 5. and (4) a reaction tank.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a demisting mechanism for a high-voltage electrode boiler comprises a housing 3, a demisting mechanism and a circulating mechanism are fixedly arranged in an inner cavity of the housing 3, the demisting mechanism comprises a high-voltage electrode boiler body 14, a first pipeline 1 is communicated with the right side of the high-voltage electrode boiler body 14, a first flow divider 11 is communicated with the right side of the first pipeline 1, a second pipeline 12 is uniformly communicated with the right side of the first flow divider 11, a one-way valve 13 is uniformly communicated with the top of the second pipeline 12, smoke generated by the high-voltage electrode boiler body 14 is discharged from the one-way valve 13 along the first pipeline 1 and the first flow divider 11, the smoke is uniformly discharged into a reaction tank 5 through a plurality of groups of one-way valves 13 and is subjected to full contact reaction with a solution in the reaction tank 5, harmful substances such as sulfur dioxide in the smoke are absorbed through the solution, the smoke is primarily filtered, and then the smoke is emitted from the solution, the circulating mechanism is positioned above the second pipeline 12 and matched with the second pipeline 12, the circulating mechanism comprises a water pump 2, the left side of the water pump 2 is communicated with a third pipeline 21, the top of the water pump 2 is communicated with a fourth pipeline 22, the left side of the fourth pipeline 22 is communicated with a second flow divider 23, the left side of the second flow divider 23 is uniformly communicated with a fifth pipeline 24, the bottom of the fifth pipeline 24 is uniformly communicated with a spray head 25, a solution is sprayed out from the spray head 25 along the third pipeline 21, the fourth pipeline 22, the second flow divider 23 and the fifth pipeline 24 through the water pump 2, the sprayed solution is contacted with the emitted smoke so as to further filter and absorb harmful substances and the smoke in the smoke, the water pump 2 is uniformly and fixedly arranged at the right side of the shell 3, the fifth pipeline 24 is uniformly and fixedly arranged in the inner cavity of the shell 3, a flat plate type demister 31 is fixedly arranged in the inner cavity of the shell 3, flat defroster 31 is located fifth pipeline 24's top, flat defroster 31's fixed tubular dust removal defroster 32 that is provided with in top, carry out ultimate filtration to the flue gas through flat defroster 31 and tubular dust removal defroster 32, the fog droplet under the filtration can directly fall into reaction tank 5 along flat defroster 31 in, the fixed reaction tank 5 that is provided with in inner chamber bottom of casing 3, second pipeline 12 and the even fixed setting of third pipeline 21 are in reaction tank 5, the right side intercommunication of casing 3 has smoke exhaust pipe 4, smoke exhaust pipe 4's right side intercommunication has chimney 41, smoke after the filtration completion can be discharged from chimney 41 along smoke exhaust pipe 4.

The working principle is as follows: the smoke generated by the high-voltage electrode boiler body 14 is discharged from the one-way valve 13 along the first pipeline 1 and the first flow divider 11, the smoke is uniformly discharged into the reaction tank 5 through a plurality of groups of one-way valves 13 and is in full contact reaction with the solution in the reaction tank 5, harmful substances such as sulfur dioxide in the smoke are absorbed through the solution, the smoke in the smoke is preliminarily filtered, then the smoke is emitted from the solution, the solution is sprayed out from the spray header 25 along the third pipeline 21, the fourth pipeline 22, the second flow divider 23 and the fifth pipeline 24 through the water pump 2, the sprayed solution is in contact with the emitted smoke, so that the harmful substances and the smoke in the smoke are further filtered and absorbed, the smoke is finally filtered through the flat plate type demister 31 and the tubular dust removal demister 32, the filtered fog drops directly fall into the reaction tank 5 along the flat plate demister 31, and the filtered smoke is discharged from the chimney 41 along the smoke discharge pipe 4.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 defogging mechanism of high-voltage electrode boiler, includes casing (3), its characterized in that: the inner chamber of casing (3) is provided with defogging mechanism and circulation mechanism, defogging mechanism includes high-voltage electrode boiler body (14), the right side intercommunication of high-voltage electrode boiler body (14) has first pipeline (1), the right side intercommunication of first pipeline (1) has first current divider (11), the even intercommunication in right side of first current divider (11) has second pipeline (12), the even intercommunication in top of second pipeline (12) has check valve (13), circulation mechanism is located the top of second pipeline (12) and cooperatees with second pipeline (12).

2. The defogging mechanism for the high-voltage electrode boiler as recited in claim 1, wherein: the circulating mechanism comprises a water pump (2), a third pipeline (21) is communicated with the left side of the water pump (2), a fourth pipeline (22) is communicated with the top of the water pump (2), a second flow divider (23) is communicated with the left side of the fourth pipeline (22), a fifth pipeline (24) is uniformly communicated with the left side of the second flow divider (23), and a spray header (25) is uniformly communicated with the bottom of the fifth pipeline (24).

3. The defogging mechanism for the high-voltage electrode boiler as recited in claim 2, wherein: the water pumps (2) are uniformly arranged on the right side of the shell (3), and the fifth pipelines (24) are uniformly arranged in the inner cavity of the shell (3).

4. The defogging mechanism for the high-voltage electrode boiler as recited in claim 3, wherein: the inner cavity of the shell (3) is provided with a flat plate type demister (31), the flat plate type demister (31) is positioned above the fifth pipeline (24), and the top of the flat plate type demister (31) is provided with a tubular dust removal demister (32).

5. The defogging mechanism for the high-voltage electrode boiler as recited in claim 4, wherein: the reaction tank (5) is arranged at the bottom of the inner cavity of the shell (3), and the second pipeline (12) and the third pipeline (21) are uniformly arranged in the reaction tank (5).

6. The defogging mechanism for the high-voltage electrode boiler as recited in claim 5, wherein: the right side of the shell (3) is communicated with a smoke exhaust pipe (4), and the right side of the smoke exhaust pipe (4) is communicated with a chimney (41).