CN219482199U

CN219482199U - Single-head hollow cone multilayer cone plate reflecting structure desulfurization nozzle and device

Info

Publication number: CN219482199U
Application number: CN202222322891.5U
Authority: CN
Inventors: 许文君; 李昊宇; 宫兰锁; 王飞; 尚学娇
Original assignee: Inner Mongolia Huabang Electromechanical Installation Co ltd; Inner Mongolia Juda Generating Co ltd
Current assignee: Inner Mongolia Huabang Electromechanical Installation Co ltd; Inner Mongolia Juda Generating Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-08-08
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a desulfurization nozzle and a desulfurization device with a single-head hollow cone multilayer cone plate reflecting structure, comprising a nozzle assembly, a nozzle body, a cone plate and a nozzle cover, wherein the nozzle assembly comprises a guide pipe, the nozzle body is arranged at one end of the guide pipe, the cone plate is arranged at the bottom of the nozzle body, and the nozzle cover is provided with a plurality of guide holes; the fixing assembly comprises a fixing block arranged on the outer side of the nozzle body, a fixing rod arranged on the outer side of the fixing block, and a supporting plate arranged on the outer side of the fixing rod. According to the device, water is sprayed through the nozzle body, the water spraying of the desulfurization nozzle is reflected by the conical plate, so that the atomization effect is improved, the atomization spraying area can be increased, the slurry spraying distance is reduced, and the slurry is prevented from being sprayed onto the tower wall of the desulfurization tower to damage the tower wall.

Description

Single-head hollow cone multilayer cone plate reflecting structure desulfurization nozzle and device

Technical Field

The utility model relates to the technical field of coal-fired power generation, in particular to a desulfurization nozzle with a single-head hollow cone multi-layer cone plate reflecting structure and a device thereof.

Background

In order to enable the atmospheric pollutants of the active coal-fired power generation unit to reach the emission limit value of the gas turbine unit, namely, the sulfur dioxide emission concentration is not higher than 35mg/m < 3 > under the condition of the reference oxygen content of 6%, each power plant impels the active coal-fired power generation unit to reach the standard emission environment-friendly transformation of the atmospheric pollutants, wherein desulfurization treatment is carried out by utilizing a desulfurization nozzle, but the existing desulfurization nozzle is not provided with a reflection structure, so that the atomization slurry effect is poor, the desulfurization efficiency is not high, and the existing desulfurization device is inconvenient to install.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior art desulfurization nozzles.

Therefore, the utility model aims to solve the problems that the prior desulfurization nozzle has no reflection structure, so that the atomized slurry has poor effect and low desulfurization efficiency.

In order to solve the technical problems, the utility model provides the following technical scheme: a desulfurization nozzle, which comprises a nozzle assembly, a desulfurization nozzle assembly and a desulfurization nozzle assembly, wherein the nozzle assembly comprises a guide pipe, a nozzle body arranged at one end of the guide pipe, a cone plate arranged at the bottom of the nozzle body, and a desulfurization nozzle assembly;

the fixing assembly comprises a fixing block arranged on the outer side of the nozzle body, a fixing rod arranged on the outer side of the fixing block, and a supporting plate arranged on the outer side of the fixing rod.

As a preferable embodiment of the desulfurization nozzle of the present utility model, wherein: the guide pipe comprises a flange plate arranged at one end far away from the nozzle body, and a sealing gasket is arranged at one side of the flange plate.

As a preferable embodiment of the desulfurization nozzle of the present utility model, wherein: the fixed block comprises a through hole arranged inside, and the inner diameter of the through hole is the same as the outer diameter of the nozzle body.

As a preferable embodiment of the desulfurization nozzle of the present utility model, wherein: the fixed block further comprises a reinforcing ring arranged at the top of the through hole.

As a preferable embodiment of the desulfurization nozzle of the present utility model, wherein: the fixing rods are symmetrically arranged in three.

As a preferable embodiment of the desulfurization nozzle of the present utility model, wherein: the fixed rod comprises a reinforcing block arranged on the outer side, and the reinforcing block is fixedly matched with the fixed block.

As a preferable embodiment of the desulfurization nozzle of the present utility model, wherein: the fixed block comprises a handle arranged at the top, and anti-skid patterns are arranged on the outer side of the handle.

The desulfurization nozzle has the beneficial effects that: through the spray nozzle body water spray, utilize the water spray of conical plate reflection desulfurization nozzle, improve atomization effect, can increase the atomizing moreover and spray the area, reduce thick liquid spraying distance, prevent that thick liquid from spraying on the desulfurizing tower wall, damage tower wall.

In view of the problem that the existing desulfurization device is inconvenient to install, a desulfurization nozzle device with a single-head hollow cone multi-layer cone plate reflecting structure is provided.

In order to solve the technical problems, the utility model also provides the following technical scheme: the installation component, including set up in the cutting ferrule in the pipe outside, set up in fixed plate of cutting ferrule one side, set up in the connecting rod at cutting ferrule top, and set up in the mounting panel at connecting rod top.

As a preferable scheme of the desulfurization nozzle device with the single-head hollow cone multi-layer cone plate reflecting structure, the desulfurization nozzle device comprises the following components: the cutting ferrule is including setting up in inside rubber sleeve, the rubber sleeve outside is provided with anti-skidding line.

As a preferable scheme of the desulfurization nozzle device with the single-head hollow cone multi-layer cone plate reflecting structure, the desulfurization nozzle device comprises the following components: the mounting plate is including setting up in the cushion at top, the mounting hole has all been seted up to the inside of mounting plate and cushion.

The utility model has the following beneficial effects: the clamping sleeve is clamped to the outer side of the guide pipe, the fixing plate is fixed through the bolt, the clamping sleeve is fixed to the outer side of the guide pipe, and then the mounting block at the top of the connecting rod is mounted at a proper position, so that the nozzle can be mounted and fixed, and the mounting is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a structural view of a desulfurization nozzle.

Fig. 2 is a connection structure diagram of a fixed block and a fixed rod of a desulfurization nozzle.

Fig. 3 is an enlarged structural view at a in fig. 2.

FIG. 4 is a block diagram of a single-ended hollow cone multilayer cone plate reflective structure desulfurization nozzle device;

fig. 5 is a block diagram of the connection between a cutting sleeve and a connecting rod of a desulfurization nozzle device with a single-head hollow cone multi-layer cone plate reflection structure.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, a desulfurization nozzle is provided for a first embodiment of the present utility model, and includes a nozzle assembly 100 and a fixing assembly 200.

Specifically, the nozzle assembly 100 includes a conduit 101, a nozzle body 102 disposed at one end of the conduit 101, and a cone plate 103 disposed at the bottom of the nozzle body 102.

The fixing assembly 200 includes a fixing block 201 disposed outside the nozzle body 102, a fixing rod 202 disposed outside the fixing block 201, and a pallet 203 disposed outside the fixing rod 202.

Wherein, one end of the conduit 101 is communicated with the nozzle body 102, the outside of the nozzle body 102 is fixedly connected with the fixed block 201, the outside of the fixed block 201 is fixedly connected with the fixed rod 202, the inside of the fixed rod 202 is fixedly connected with the supporting plate 203, and the cone plate 103 is fixed at the top of the supporting plate 203.

In summary, through the spray nozzle body 102 water spray, utilize the water spray of cone plate 103 reflection desulfurization nozzle, improve atomization effect, can increase the atomizing moreover and spray the area, reduce thick liquid spraying distance, prevent that thick liquid from spraying on the desulfurizing tower wall, damage tower wall.

Example 2

Referring to fig. 1 to 3, a second embodiment of the present utility model is based on the previous embodiment.

Specifically, the pipe 101 is including setting up in the ring flange 101a that keeps away from nozzle body 102 one end, and one side of ring flange 101a is provided with sealed the pad, and fixed block 201 is including setting up in inside through-hole 201a, and the internal diameter of through-hole 201a is the same with the external diameter of nozzle body 102, and fixed block 201 is still including setting up in the reinforcement ring 201b at through-hole 201a top, and dead lever 202 symmetry is provided with three, and dead lever 202 is including setting up in the reinforcement piece 202a in the outside, and reinforcement piece 202a and fixed block 201 fixed cooperation, fixed block 201 are including setting up in the handle 201c at top, and the handle 201c outside is provided with the anti-skidding line.

Wherein, the flange 101a is fixed to one end of pipe 101, through setting up flange 101a, be convenient for with pipe 101 and external piping connection, through-hole 201a that the inner wall of fixed block 201 was seted up can hold nozzle body 102, fix nozzle body 102 on fixed block 201, the fixed stiffening ring 201b in through-hole 201a top welds with the outside of nozzle body 102, can improve the firmness of nozzle body 102, the top fixed connection's of fixed block 202a handle 201c, the user of being convenient for takes this device.

In sum, through the spray nozzle body 102 water spray, utilize the water spray of cone plate 103 reflection desulfurization nozzle, improve atomization effect, can increase the atomizing in addition and spray the area, reduce thick liquid spraying distance, prevent that thick liquid from spraying to the desulfurizing tower wall on, damage tower wall, the one end of pipe 101 is fixed with ring flange 101a, through setting up ring flange 101a, be convenient for with pipe 101 and external piping connection, the through-hole 201a of seting up of the inner wall of fixed block 201 can hold nozzle body 102, fix nozzle body 102 on fixed block 201, the fixed stiffening ring 201b in through-hole 201a top welds with the outside of nozzle body 102, can improve nozzle body 102's firmness, the top fixedly connected handle 201c of fixed block 202a, the user of being convenient for takes this device.

Example 3

Referring to fig. 4 and 5, in a third embodiment of the present utility model, a desulfurization nozzle device with a single-head hollow cone and multi-layer cone plate reflection structure is provided, which solves the problem that the existing desulfurization device is inconvenient to install.

Specifically, the installation component 300, including set up in the cutting ferrule 301 in the pipe 101 outside, set up in the fixed plate 302 of cutting ferrule 301 one side, set up in the connecting rod 303 at cutting ferrule 301 top to and set up in the mounting panel 304 at connecting rod 303 top, cutting ferrule 301 is provided with the anti-skidding line including setting up in inside rubber sleeve 301a in the rubber sleeve 301a outside, mounting panel 304 is including setting up in the cushion 304a at top, and the mounting hole has all been seted up to the inside of mounting panel 304 and cushion 304 a.

Wherein, the outside joint of pipe 101 has cutting ferrule 301, and cutting ferrule 301 comprises two semicircle that rotate the connection, and the equal fixedly connected with fixed plate 302 in the outside of two semicircle, two fixed plates 302 pass through bolt fixed connection, and the top fixedly connected with connecting rod 303 of cutting ferrule 301, the top fixedly connected with mounting panel 304 of connecting rod 303, the inside fixed rubber sleeve 301a of cutting ferrule 301 can improve the fixed effect of cutting ferrule 301.

To sum up, when installing the nozzle, the clamping sleeve 301 is clamped to the outer side of the guide pipe 101, the fixing plate 302 is fixed through the bolts, so that the clamping sleeve 301 is fixed to the outer side of the guide pipe 101, and then the installation block 304 at the top of the connecting rod 303 is installed at a proper position, so that the installation and fixation of the nozzle can be completed.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A desulfurization nozzle, characterized in that: comprising the steps of (a) a step of,

a nozzle assembly (100) comprising a conduit (101), a nozzle body (102) arranged at one end of the conduit (101), a cone plate (103) arranged at the bottom of the nozzle body (102), and a plurality of nozzles;

the fixing assembly (200) comprises a fixing block (201) arranged on the outer side of the nozzle body (102), a fixing rod (202) arranged on the outer side of the fixing block (201), and a supporting plate (203) arranged on the outer side of the fixing rod (202).

2. A desulfurization nozzle as claimed in claim 1, wherein: the guide pipe (101) comprises a flange plate (101 a) arranged at one end far away from the nozzle body (102), and a sealing gasket is arranged on one side of the flange plate (101 a).

3. A desulfurization nozzle as claimed in claim 1, wherein: the fixed block (201) comprises a through hole (201 a) arranged inside, and the inner diameter of the through hole (201 a) is the same as the outer diameter of the nozzle body (102).

4. A desulfurization nozzle as claimed in claim 3, wherein: the fixed block (201) further comprises a reinforcing ring (201 b) arranged at the top of the through hole (201 a).

5. A desulfurization nozzle as claimed in claim 1, wherein: the fixing rods (202) are symmetrically arranged in three.

6. A desulfurization nozzle as claimed in claim 5, wherein: the fixing rod (202) comprises a reinforcing block (202 a) arranged on the outer side, and the reinforcing block (202 a) is fixedly matched with the fixing block (201).

7. A desulfurization nozzle as claimed in claim 5, wherein: the fixed block (201) comprises a handle (201 c) arranged at the top, and anti-skid patterns are arranged on the outer side of the handle (201 c).

8. A single-end hollow cone multilayer cone plate reflecting structure desulfurization device is characterized in that: comprising a desulfurization nozzle according to any one of claims 1 to 7; the method comprises the steps of,

the installation component (300) comprises a clamping sleeve (301) arranged on the outer side of the catheter (101), a fixing plate (302) arranged on one side of the clamping sleeve (301), a connecting rod (303) arranged on the top of the clamping sleeve (301), and an installation plate (304) arranged on the top of the connecting rod (303).

9. The desulfurization device with the single-head hollow cone multi-layer cone plate reflecting structure as claimed in claim 8, wherein: the cutting ferrule (301) is including setting up in inside rubber sleeve (301 a), rubber sleeve (301 a) outside is provided with anti-skidding line.

10. The desulfurization device with the single-head hollow cone multi-layer cone plate reflecting structure as claimed in claim 8, wherein: the mounting plate (304) comprises a cushion block (304 a) arranged at the top, and mounting holes are formed in the mounting plate (304) and the cushion block (304 a).