CN214159133U

CN214159133U - Novel flue gas desulfurization tower

Info

Publication number: CN214159133U
Application number: CN202021811745.3U
Authority: CN
Inventors: 王冲; 谭波涛; 王黎野; 柴占峰
Original assignee: Xuyang Engineering Co ltd
Current assignee: Xuyang Engineering Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-09-10
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to a flue gas desulfurization technical field discloses a novel flue gas desulfurization tower, comprising a tower body, the fixed intercommunication of left end of tower body has the intake pipe, the right-hand member fixed mounting of tower body has the water pump, the fixed intercommunication of left end of water pump has the pipette, the pipette runs through and arranges the tower body inner chamber in the tower body, the fixed intercommunication in upper end of water pump has the feed liquor pipe, tower body inner chamber upside fixed mounting has the spray dish, the feed liquor pipe with spray the fixed intercommunication of dish. The utility model discloses a setting of water pump, pipette, feed liquor pipe, spray tray, shower nozzle, intake pipe and outlet duct to the built-in limestone solution of packing into of tower body, thereby start the water pump and pass through pipette, feed liquor pipe, spray tray and shower nozzle blowout with limestone solution, thereby can make limestone solution and flue gas fully contact, further improvement flue gas desulfurization's effect greatly, and can carry out the energy-concerving and environment-protective of reuse to limestone solution, comparatively practical, be fit for extensively promoting and using.

Description

Novel flue gas desulfurization tower

Technical Field

The utility model relates to a flue gas desulfurization technical field specifically is a novel flue gas desulfurization tower.

Background

Currently, existing flue gas desulfurization techniques include wet desulfurization, dry desulfurization, and the like. Among them, the wet desulfurization technique is most widely used. The wet flue gas desulfurization is a technological process adopted by about 85% of large-scale thermal power plants in the world at present, and a flue gas desulfurization absorption tower is key verification equipment of the wet flue gas desulfurization absorption tower, and is widely applied to engineering. The principle of the wet flue gas desulfurization tower is that limestone alkaline slurry is sprayed from top to bottom, flue gas flows from bottom to top, and limestone slurry drops absorb sulfur dioxide in the flue gas in the falling process, so that the desulfurization effect is achieved.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the wet flue gas desulfurization technology of the existing equipment has the characteristics of large investment, equipment charge, high operating cost and technical requirements, the desulfurization effect cannot meet the market requirements, and the research and development of efficient, energy-saving and environment-friendly desulfurization equipment still needs to solve the problem urgently, so a novel flue gas desulfurization tower is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel flue gas desulfurization tower has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel flue gas desulfurization tower, includes the tower body, the fixed intercommunication of left end of tower body has the intake pipe, the right-hand member fixed mounting of tower body has the water pump, the fixed intercommunication of left end of water pump has the pipette, the pipette runs through and arranges the tower body inner chamber in the tower body, the fixed intercommunication of upper end of water pump has the feed liquor pipe, tower body inner chamber upside fixed mounting has the spray tray, the feed liquor pipe with spray tray fixed intercommunication, spray tray's the fixed intercommunication of lower extreme has the same shower nozzle of a plurality of, the air vent of the same specification of a plurality of has been seted up on the spray tray, the fixed intercommunication of upper end of tower body has the outlet duct, the equal fixed mounting in lower extreme four corners department of tower body has the supporting leg.

As an optimized embodiment of the utility model, the import has been seted up to the front end of tower body, the upper end fixed mounting of import has the hinge, the activity articulates on the hinge has the closing cap, closing cap and import looks adaptation, the closing cap is the iron cover.

As a preferred embodiment of the present invention, the outside of the pipette is fixedly installed with a filter screen.

As a preferred embodiment of the present invention, a rubber sealing ring is fixedly mounted on the inner side of the inlet and the outer side of the sealing cover.

As an optimal implementation mode of the utility model, tower body inner chamber left end slope fixed mounting has the baffle, the upside of intake pipe is arranged in to the baffle.

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

1. the utility model relates to a novel flue gas desulfurization tower, through the setting of water pump, pipette, feed liquor pipe, spray tray, shower nozzle, intake pipe and outlet duct, to the interior limestone solution that packs into of tower body, thereby start the water pump and pass through pipette, feed liquor pipe, spray tray and shower nozzle blowout with limestone solution, thereby can make limestone solution and flue gas fully contact, the further effect that has improved flue gas desulfurization greatly, and can carry out the energy-concerving and environment-protective of reuse to limestone solution.

2. The utility model relates to a novel flue gas desulfurization tower, through the setting of import, hinge and closing cap, can be convenient with the tower body in limestone solution and the sulphur reaction production gypsum in the flue gas clear up.

3. The utility model relates to a novel flue gas desulfurization tower, through the setting of filter screen can effectually avoid the sulphur reaction production gypsum in limestone solution and the flue gas to block up the pipette, influence spraying of limestone solution to prevent that the gypsum from causing the damage to the water pump.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a novel flue gas desulfurization tower of the present invention;

fig. 2 is a front view of the novel spray tray of the flue gas desulfurization tower of the present invention.

In the figure: 1. a tower body; 2. an inlet; 3. an air inlet pipe; 4. a baffle plate; 5. a spray head; 6. spraying a disc; 7. an air outlet pipe; 8. sealing the cover; 9. a rubber seal ring; 10. a hinge; 11. a liquid inlet pipe; 12. a water pump; 13. a filter screen; 14. supporting legs; 15. a vent hole; 16. a pipette.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a novel flue gas desulfurization tower comprises a tower body 1, wherein an air inlet pipe 3 is fixedly communicated with the left end of the tower body 1, a water pump 12 is fixedly installed at the right end of the tower body 1, a pipette 16 is fixedly communicated with the left end of the water pump 12, the pipette 16 penetrates through the tower body 1 and is arranged in an inner cavity of the tower body 1, the upper end of the water pump 12 is fixedly communicated with a liquid inlet pipe 11, a spray tray 6 is fixedly installed at the upper side of the inner cavity of the tower body 1, the liquid inlet pipe 11 is fixedly communicated with the spray tray 6, the lower end of the spray tray 6 is fixedly communicated with a plurality of identical nozzles 5, a plurality of air vents 15 with the same specification are arranged on the spray tray 6, an air outlet pipe 7 is fixedly communicated with the upper end of the tower body 1, supporting legs 14 are fixedly installed at four corners of the lower end of the tower body 1, and through the arrangement of the water pump 12, to tower body 1 built-in limestone solution, then start water pump 12 thereby pass through pipette 16, feed liquor pipe 11, spray tray 6 and the 5 blowout of shower nozzle with limestone solution to can make limestone solution fully contact with the flue gas, further improve flue gas desulfurization's effect greatly, and can carry out reuse energy-concerving and environment-protective to limestone solution.

In this embodiment (as shown in fig. 1), import 2 has been seted up to the front end of tower body 1, the upper end fixed mounting of import 2 has hinge 10, the activity hinges on the hinge 10 has closing cap 8, closing cap 8 and import 2 looks adaptation, closing cap 8 is the iron cover, through the setting of import 2, hinge 10 and closing cap 8, can be convenient with the tower body 1 in the lime stone solution with the flue gas sulphur reaction production gypsum clear up.

In this embodiment (please refer to fig. 1), the filter screen 13 is fixedly installed on the outer side of the liquid suction pipe 16, and the arrangement of the filter screen 13 can effectively prevent the liquid suction pipe 16 from being blocked by gypsum produced by the reaction between the limestone solution and sulfur in the flue gas, which affects the spraying of the limestone solution, and prevent the gypsum from damaging the water pump 12.

In this embodiment (please refer to fig. 1), rubber sealing rings 9 are fixedly installed on the inner side of the inlet 2 and the outer side of the sealing cover 8, and the sealing performance between the sealing cover 8 and the inlet 2 can be effectively improved by the arrangement of the rubber sealing rings 9, so that the air pollution caused by the leakage of the smoke from the gap can be further avoided.

In this embodiment (see fig. 1), a baffle 4 is fixedly installed at the left end of the inner cavity of the tower body 1 in an inclined manner, the baffle 4 is disposed on the upper side of the air inlet pipe 3, and the sprayed limestone solution can be effectively prevented from flowing into the air inlet pipe 3 by the arrangement of the baffle 4.

It should be noted that the utility model relates to a novel flue gas desulfurization tower, which comprises a tower body 1, an inlet 2, an air inlet pipe 3, a baffle 4, a spray nozzle 5, a spray tray 6, an air outlet pipe 7, a sealing cover 8, a rubber sealing ring 9, a hinge 10, a liquid inlet pipe 11, a water pump 12, a filter screen 13, a support leg 14, an air vent 15 and a liquid suction pipe 16, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technical manuals or conventional experimental methods, when in work, through the arrangement of the water pump 12, the liquid suction pipe 16, the liquid inlet pipe 11, the spray tray 6, the spray nozzle 5, the air inlet pipe 3 and the air outlet pipe 7, limestone solution is filled into the tower body 1, then the water pump 12 is started to spray the limestone solution through the liquid suction pipe 16, the liquid inlet pipe 11, the spray tray 6 and the spray nozzle 5, thereby the limestone solution can be fully contacted with flue gas, further effect that has improved flue gas desulfurization greatly, and can carry out reuse energy-concerving and environment-protective to limestone solution, through import 2, hinge 10 and closing cap 8's setting, can be convenient with the tower body 1 in limestone solution with the flue gas in sulphur reaction production gypsum clear up, can effectually avoid limestone solution and flue gas in sulphur reaction production gypsum to block up pipette 16 through setting up of filter screen 13, influence spraying of limestone solution, and prevent that the gypsum from causing the damage to water pump 12, can effectual increase closing cap 8 and import 2's leakproofness through setting up of rubber seal 9, further avoid the flue gas to leak out from the gap and cause the pollution to the air, can effectually prevent that the limestone solution who sprays from flowing into in intake pipe 3 through setting up of baffle 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel flue gas desulfurization tower, includes tower body (1), its characterized in that: the left end of the tower body (1) is fixedly communicated with an air inlet pipe (3), the right end of the tower body (1) is fixedly provided with a water pump (12), a pipette (16) is fixedly communicated with the left end of the water pump (12), the pipette (16) penetrates through the tower body (1) and is arranged in the inner cavity of the tower body (1), the upper end of the water pump (12) is fixedly communicated with a liquid inlet pipe (11), the upper side of the inner cavity of the tower body (1) is fixedly provided with a spray disc (6), the liquid inlet pipe (11) is fixedly communicated with the spray tray (6), the lower end of the spray tray (6) is fixedly communicated with a plurality of identical spray heads (5), a plurality of vent holes (15) with the same specification are arranged on the spray disc (6), the upper end of the tower body (1) is fixedly communicated with an air outlet pipe (7), and supporting legs (14) are fixedly mounted at four corners of the lower end of the tower body (1).

2. The novel flue gas desulfurization tower of claim 1, wherein: import (2) have been seted up to the front end of tower body (1), the upper end fixed mounting of import (2) has hinge (10), articulated have closing cap (8) on hinge (10) activity, closing cap (8) and import (2) looks adaptation, closing cap (8) are the iron cover.

3. The novel flue gas desulfurization tower of claim 1, wherein: and a filter screen (13) is fixedly arranged on the outer side of the pipette (16).

4. The novel flue gas desulfurization tower of claim 2, characterized in that: and rubber sealing rings (9) are fixedly arranged on the inner side of the inlet (2) and the outer side of the sealing cover (8).

5. The novel flue gas desulfurization tower of claim 1, wherein: the tower body (1) inner chamber left end slope fixed mounting has baffle (4), the upside of intake pipe (3) is arranged in to baffle (4).