CN218394232U

CN218394232U - Flue gas desulfurization nozzle of thermal power plant

Info

Publication number: CN218394232U
Application number: CN202221280595.7U
Authority: CN
Inventors: 邓贞蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2023-01-31
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to the technical field of flue gas desulfurization nozzles, in particular to a flue gas desulfurization nozzle of a thermal power plant, which comprises a nozzle main body, wherein the lower side of the nozzle main body is provided with a linking bracket, a diversion column is arranged in the middle of the lower side of the linking bracket, a dispersion disc is rotatably arranged on the lower side of the diversion column, and a switching regulation component is arranged on the upper side of the nozzle main body; correspond the spray tube that is provided with horn-shaped structure through the branch flow column in the nozzle main part, the water column reposition of redundant personnel effect that can make the nozzle main part is better, and the cooperation dispersion impeller, it is great to make the water dispersion after the reposition of redundant personnel spray the area, thereby it is better to make flue gas desulfurization spray the result of use, drive tooth post and regulation and control fluted disc through the drive shaft, realize the regulation and control of regulation and control axle to ending the dish, it is simple and convenient to make the regulation and control of tube socket discharge through the location, thereby the volume of spraying that makes the nozzle main part obtains effectual regulation and control, make flue gas desulfurization spray the result of use good, overall structure is simple, high durability and convenient use are realized.

Description

Flue gas desulfurization nozzle of thermal power plant

Technical Field

The utility model relates to a flue gas desulfurization nozzle technical field specifically is a flue gas desulfurization nozzle of thermal power plant.

Background

The current thermal power plant is generally equipped with a set of flue gas desulfurization equipment, and a desulfurization nozzle is arranged in the flue gas desulfurization equipment. The desulfurization nozzle who uses at present has certain defect because desulfurization nozzle spun liquid generally all is the thick liquid to the regulation and control of shower nozzle spun thick liquid volume is inconvenient in the long-time use of desulfurization nozzle, and is inconvenient to the change operation of nozzle, consequently needs a flue gas desulfurization nozzle of thermal power plant to make improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas desulfurization nozzle of thermal power plant 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:

a thermal power plant flue gas desulfurization nozzle comprises a nozzle main body, wherein a connecting support is arranged on the lower side of the nozzle main body, a diversion column is arranged in the middle of the lower side of the connecting support, a dispersion disc is rotatably arranged on the lower side of the diversion column, and a switching regulation and control assembly is arranged on the upper side of the nozzle main body;

switching regulation and control subassembly is including the location tube socket, the last left and right sides face of location tube socket is provided with the registration arm, the regulation and control axle that looks adaptation was installed through the registration arm rotation to the location tube socket, the regulation and control is epaxial and the inside that is located the location tube socket is provided with by the dish, the left end of registration arm is provided with the drive case, the left end of regulation and control axle is provided with the regulation and control fluted disc, the inside right side of drive case is provided with the drive shaft, be provided with the tooth post of being connected with the meshing of regulation and control fluted disc looks adaptation in the drive shaft, the last side of location tube socket all is provided with first linking tube socket, the downside of location tube socket is provided with the second linking tube socket.

As the utility model discloses preferred scheme, it is "V" type structure setting to link up the support, the upside edge of dispersion impeller evenly is provided with the dispersion pinion rack.

As the utility model discloses preferred scheme, the downside of nozzle main part corresponds with the reposition of redundant personnel post and is provided with the spray tube of horn-shaped structure.

As the utility model discloses preferred scheme, the thread groove has been seted up to the upside outer wall of nozzle main part, the upside and the second of nozzle main part link up pipe seat threaded connection.

As the preferred proposal of the utility model, the stop disc is matched with the inner cavity body of the positioning tube seat.

As the utility model discloses preferred scheme, the regulation and control fluted disc is "quarter circle" structure setting, the lower extreme of drive shaft is provided with the hand wheel dish.

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

1. the utility model discloses in, correspond the spray tube that is provided with horn-shaped structure with the reposition of redundant personnel post through in the nozzle main part, can make the water column reposition of redundant personnel effect of nozzle main part better to the cooperation dispersion impeller, the water dispersion after can making the reposition of redundant personnel sprays the area great, thereby makes flue gas desulfurization spray result of use better.

2. The utility model discloses in, can make the switching regulation and control subassembly simple and convenient with being connected of outside water pipe through first linking pipe seat, it is simple and convenient to enable the switching regulation and control subassembly to be connected with the nozzle main part through second linking pipe seat, drive the tooth post and regulate and control the fluted disc through the drive shaft, realize the regulation and control axle to the regulation and control of ending the dish, it is simple and convenient to make the regulation and control of tube socket discharge through the location, thereby make the volume of spraying of nozzle main part obtain effectual regulation and control, make flue gas desulfurization spray excellent in use effect, overall structure is simple, and make the change of nozzle main part use convenient operation, higher practicality has.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the switching regulation assembly of the present invention;

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

fig. 4 is a schematic view of the bottom structure of the nozzle of the present invention.

In the figure: 1. a nozzle body; 101. connecting the bracket; 102. a flow-dividing column; 103. a dispersion tray; 104. a dispersive toothed plate; 105. a nozzle; 2. switching the regulation and control assembly; 201. positioning the tube seat; 202. a positioning tube; 203. A regulating shaft; 204. a cut-off disc; 205. a drive box; 206. regulating and controlling a fluted disc; 207. a drive shaft; 208. A tooth post; 209. a first adaptor base; 210. a second adaptor base; 211. a hand wheel disc.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be implemented in many different forms and are not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be 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. 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative 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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example (b): referring to fig. 1-4, the flue gas desulfurization nozzle for the thermal power plant comprises a nozzle body 1, wherein a connecting bracket 101 is arranged on the lower side of the nozzle body 1, a splitter column 102 is arranged in the middle of the lower side of the connecting bracket 101, a dispersion disc 103 is rotatably arranged on the lower side of the splitter column 102, and a switching regulation and control assembly 2 is arranged on the upper side of the nozzle body 1;

switching regulation and control subassembly 2 is including location tube socket 201, the left and right sides face is provided with registration arm 202 on location tube socket 201, location tube socket 201 rotates through registration arm 202 and installs the regulation and control axle 203 of looks adaptation, regulation and control is epaxial and be located the inside of location tube socket 201 and be provided with ending the dish 204, the left end of registration arm 202 is provided with drive box 205, the left end of regulation and control axle 203 is provided with regulation and control fluted disc 206, the inside right side of drive box 205 is provided with drive shaft 207, be provided with the tooth post 208 of being connected with the meshing of regulation and control fluted disc 206 looks adaptation on the drive shaft 207, the top side of location tube socket 201 all is provided with first adapter socket 209, the downside of location tube socket 201 is provided with second adapter socket 210.

In this embodiment, the downside of nozzle body 1 is provided with and links up support 101, it is provided with reposition of redundant personnel post 102 to link up the downside centre of support 101, the dispersion impeller 103 is installed in the downside rotation of reposition of redundant personnel post 102, it is the setting of "V" type structure to link up support 101, the upside edge of dispersion impeller 103 evenly is provided with dispersion pinion rack 104, the downside of nozzle body 1 corresponds with reposition of redundant personnel post 102 and is provided with the spray tube 105 of loudspeaker column structure, correspond the spray tube 105 that is provided with loudspeaker column structure with reposition of redundant personnel post 102 on through nozzle body 1, the water column reposition of redundant personnel effect that can make nozzle body 1 is better, and cooperation dispersion impeller 103, it is great to make the water dispersion after the reposition of redundant personnel spray the area, thereby it is better to make flue gas desulfurization spray the result of use.

In this embodiment, the switching regulation and control assembly 2 includes a positioning tube seat 201, the positioning tube seat 201 is provided with a positioning tube 202 on the left and right sides, the positioning tube seat 201 is rotatably provided with a regulation and control shaft 203 matched with the positioning tube 202, a stop disc 204 is arranged on the regulation and control shaft 203 and inside the positioning tube seat 201, the left end of the positioning tube 202 is provided with a driving box 205, the left end of the regulation and control shaft 203 is provided with a regulation and control fluted disc 206, the right side inside the driving box 205 is provided with a driving shaft 207, the driving shaft 207 is provided with a toothed column 208 matched with the regulation and control fluted disc 206 and connected in a meshing manner, the upper side of the positioning tube seat 201 is provided with a first connecting tube seat 209, the lower side of the positioning tube seat 201 is provided with a second connecting tube seat 210, the outer wall of the upper side of the nozzle body 1 is provided with a threaded groove, the upper side of the nozzle body 1 is in threaded connection with the second connecting tube seat 210, the stopping disc 204 is arranged in a manner of being matched with the inner cavity of the positioning tube seat 201, the regulating fluted disc 206 is arranged in a structure of 'quarter circle', the lower end of the driving shaft 207 is provided with a handwheel disc 211, the connection between the switching regulating component 2 and an external water pipe can be simply and conveniently realized through the first connecting tube seat 209, the connection between the switching regulating component 2 and the nozzle main body 1 can be simply and conveniently realized through the second connecting tube seat 210, the tooth column 208 and the regulating fluted disc 206 are driven through the driving shaft 207, the regulation and control of the stopping disc 204 by the regulating shaft 203 are realized, the water flow regulation and control through the positioning tube seat 201 are simple and convenient, and the spraying amount of the nozzle main body 1 is effectively regulated and controlled, so that the flue gas desulfurization spraying effect is good, the whole structure is simple, the use is convenient, and the practical applicability is high.

The working principle is as follows: when the device is used, the switching regulation and control assembly 2 is connected with an external water pipe through the first connecting pipe seat 209, the switching regulation and control assembly 2 is connected with the nozzle main body 1 through the second connecting pipe seat 210, the driving shaft 207 is driven through the hand wheel disc 211, the tooth column 208 and the regulation and control fluted disc 206 are driven, the regulation and control of the stop disc 204 by the regulation and control shaft 203 are realized, water flow is sprayed out through the nozzle main body 1 and is divided by the flow dividing column 102, the dispersion disc 103 is rotated under the action of the flow dividing water to desulfurize and spray smoke, the water column flow dividing effect of the nozzle main body 1 is better through the spray pipe 105 which is provided with the horn-shaped structure and corresponds to the flow dividing column 102 on the nozzle main body 1, and the spray pipe is matched with the dispersion disc 103, it is great to make the water dispersion after the reposition of redundant personnel spray the area, thereby it is better to make flue gas desulfurization spray result of use, can make switching regulation and control subassembly 2 and outside water pipe's connection simple and convenient through first adapter tube seat 209, it is simple and convenient to make switching regulation and control subassembly 2 and nozzle main part 1 be connected through second adapter tube seat 210, drive tooth post 208 and regulation and control fluted disc 206 through drive shaft 207, realize the regulation and control of regulation and control axle 203 to closing disc 204, it is simple and convenient to make the regulation and control of 201 discharge through location tube seat, thereby make nozzle main part 1's the volume of spraying obtain effectual regulation and control, make flue gas desulfurization spray result of use good, overall structure is simple, high durability and convenient use, and high practicability is realized.

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 flue gas desulfurization nozzle of thermal power plant, includes nozzle body (1), its characterized in that: a connecting support (101) is arranged on the lower side of the nozzle main body (1), a flow distribution column (102) is arranged in the middle of the lower side of the connecting support (101), a dispersion disc (103) is rotatably arranged on the lower side of the flow distribution column (102), and a switching regulation and control assembly (2) is arranged on the upper side of the nozzle main body (1);

switching regulation and control subassembly (2) are including location tube socket (201), left and right sides face is provided with registration arm (202) on location tube socket (201), regulation and control axle (203) of looks adaptation is installed in rotation through registration arm (202) in location tube socket (201), regulation and control axle (203) is gone up and is located the inside of location tube socket (201) and be provided with by dish (204), the left end of registration arm (202) is provided with drive case (205), the left end of regulation and control axle (203) is provided with regulation and control fluted disc (206), the inside right side of drive case (205) is provided with drive shaft (207), be provided with tooth post (208) of being connected with the meshing of regulation and control fluted disc (206) looks adaptation on drive shaft (207), the side of going up of location tube socket (201) all is provided with first linking tube socket (209), the downside of location tube socket (201) is provided with second linking tube socket (210).

2. The thermal power plant flue gas desulfurization nozzle according to claim 1, characterized in that: the connecting support (101) is arranged in a V-shaped structure, and the upper side edge of the dispersion disc (103) is uniformly provided with a dispersion toothed plate (104).

3. The thermal power plant flue gas desulfurization nozzle according to claim 1, characterized in that: and the lower side of the nozzle main body (1) and the flow dividing column (102) are correspondingly provided with a nozzle (105) with a horn-shaped structure.

4. The thermal power plant flue gas desulfurization nozzle according to claim 1, characterized in that: the outer wall of the upper side of the nozzle main body (1) is provided with a thread groove, and the upper side of the nozzle main body (1) is in threaded connection with the second connecting pipe seat (210).

5. The thermal power plant flue gas desulfurization nozzle according to claim 1, characterized in that: the cut-off disc (204) is matched with the inner cavity body of the positioning tube seat (201).

6. The thermal power plant flue gas desulfurization nozzle according to claim 1, characterized in that: the regulation and control fluted disc (206) is arranged in a quarter circle structure, and a hand wheel disc (211) is arranged at the lower end of the driving shaft (207).