CN210303115U

CN210303115U - Desulfurization and denitrification tower atomization spray thrower

Info

Publication number: CN210303115U
Application number: CN201921133006.0U
Authority: CN
Inventors: 王明刚; 于海涛; 田永生
Original assignee: Datang Yuncheng Power Generation Co Ltd
Current assignee: Datang Yuncheng Power Generation Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-14
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a SOx/NOx control tower atomizing spray thrower, go out the basin including device body, fixed bottom piece, water piping connection head, shower head and third, the inside of device body is provided with extension spring, and extension spring's lower extreme is connected with fixed bottom piece, extension spring's upper end is connected with the atomizing core, and the atomizing core is located the inside of device body and shower head to the shower head is located the upper end of device body, the inside of shower head is fixed with third screens piece, and is provided with first play basin between the third screens piece, it goes out the basin to be provided with the second between the first screens piece, it goes out the basin to be provided with the third between the second screens piece. This SOx/NOx control tower atomizing spray thrower can effectively avoid taking place to block up between atomizing core and the device body to make things convenient for controlling means's water-flowing work, through dislocation or relative setting between each basin and the screens piece, can effectively increase the spraying effect of device.

Description

Desulfurization and denitrification tower atomization spray thrower

Technical Field

The utility model relates to an atomizing spray thrower technical field specifically is a SOx/NOx control tower atomizing spray thrower.

Background

The SOx/NOx control tower is the device that takes off harmful substance such as sulfur dioxide, nitrogen oxide in the flue gas, and along with the reinforcing of people's environmental consciousness at present, more and more attach importance to the protection to atmospheric environment quality, and in the industrial production process, the flue gas of production mostly needs to carry out purification treatment through the SOx/NOx control tower, can normally discharge in the atmosphere.

And in the SOx/NOx control tower, the atomizing spray thrower is essential work part, but there is certain problem in the use of some atomizing spray throwers at present, for example some atomizing spray throwers' atomization effect is not ideal enough, still takes place easily and blocks up the situation, and then can influence the normal work of atomizing spray thrower, so we have proposed a SOx/NOx control tower atomizing spray thrower to in the solution above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SOx/NOx control tower atomizing spray thrower to solve the not enough ideal of atomizing effect of some atomizing spray throwers at present that above-mentioned background art provided, still take place the problem of jam situation easily.

In order to achieve the above object, the utility model provides a following technical scheme: an atomization sprayer of a desulfurization and denitrification tower comprises a device body, a fixed bottom block, a water pipe connector, a spray header and a third water outlet groove, the device body is internally provided with a first clamping block, the lower end of the device body is fixed with a fixed bottom block, the outer side of the device body is provided with a water pipe connector, the interior of the device body is provided with an extension spring, the lower end of the extension spring is connected with a fixed bottom block, the upper end of the extension spring is connected with an atomizing core, the atomizing core is positioned inside the device body and the spray head, the spray header is positioned at the upper end of the device body, a second clamping block is fixed at the outer side of the atomizing core, a third clamping block is fixed in the spray header, and a first water outlet groove is arranged between the third clamping blocks, a second water outlet groove is arranged between the first clamping blocks, and a third water outlet groove is arranged between the second clamping blocks.

Preferably, the device body and the fixed bottom block are welded, and the device body and the spray header are in threaded connection.

Preferably, the distribution position of the first clamping block in the device body and the distribution position of the second clamping block on the atomizing core are mutually clamped in a staggered mode, and the diameter of the inner side of the first clamping block composition structure is smaller than the maximum diameter of the third water outlet groove.

Preferably, the distribution position of the second clamping block on the atomizing core is the same as the distribution position of the third clamping block in the spray header, and the third clamping block and the second clamping block correspond to each other up and down.

Preferably, the width of the second water outlet groove is matched with the width of the second clamping block, and the width of the first clamping block is matched with the width of the third water outlet groove.

Compared with the prior art, the beneficial effects of the utility model are that: the desulfurization and denitrification tower atomization sprayer;

(1) the first clamping block is arranged in the device body, and the second clamping block is arranged outside the atomizing core, so that the atomizing core can be stably positioned in the device body, and the stable working state of the atomizing core is ensured;

(2) the extension spring is arranged at the lower side of the atomizing core, and can control the up-and-down moving state of the atomizing core in the device body, so that the conduction state of the second water outlet groove between the second clamping blocks is conveniently controlled, the blockage between the atomizing core and the device body is effectively avoided, and the water flowing work of the device is conveniently controlled;

(3) the second water outlet groove is arranged between the first clamping blocks, the third water outlet groove is arranged between the second clamping blocks, the first water outlet groove is arranged between the third clamping blocks, and the spraying effect of the device can be effectively improved by dislocation or relative arrangement of the water grooves and the clamping blocks.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the bottom structure of the shower head of the present invention;

FIG. 3 is a schematic view of the structure at A-A of FIG. 1 according to the present invention;

fig. 4 is a schematic top view of the atomizing core of the present invention;

fig. 5 is a schematic view of the atomizing core of the present invention.

In the figure: 1. a device body; 2. a first bit block; 3. fixing the bottom block; 4. a water pipe connector; 5. an extension spring; 6. an atomizing core; 7. a second bit block; 8. a shower head; 9. a third block of clamping bits; 10. a first water outlet groove; 11. a second water outlet groove; 12. and a third water outlet groove.

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. 1-5, the present invention provides a technical solution: an atomization sprayer of a desulfurization and denitrification tower comprises a device body 1, a first clamping block 2, a fixed bottom block 3, a water pipe connector 4, an extension spring 5, an atomization core 6, a second clamping block 7, a spray head 8, a third clamping block 9, a first water outlet groove 10, a second water outlet groove 11 and a third water outlet groove 12, wherein the first clamping block 2 is arranged inside the device body 1, the fixed bottom block 3 is fixed at the lower end of the device body 1, the water pipe connector 4 is arranged outside the device body 1, the extension spring 5 is arranged inside the device body 1, the fixed bottom block 3 is connected at the lower end of the extension spring 5, the atomization core 6 is connected at the upper end of the extension spring 5, the atomization core 6 is positioned inside the device body 1 and the spray head 8, the spray head 8 is positioned at the upper end of the device body 1, the second clamping block 7 is fixed at the outer side of the atomization core 6, the third clamping block 9 is fixed inside the spray head 8, and a first water outlet groove 10 is arranged between the third clamping blocks 9, a second water outlet groove 11 is arranged between the first clamping blocks 2, and a third water outlet groove 12 is arranged between the second clamping blocks 7.

The device body 1 and the fixed bottom block 3 are welded, the device body 1 and the spray header 8 are in threaded connection, disassembly and assembly maintenance work can be conveniently carried out on the atomization sprayer, and the service efficiency of the atomization sprayer is improved.

First screens piece 2 distribution position and the atomizing core 6 inside of device body on the distribution position of second screens piece 7 block the block that misplaces each other, and the inboard diameter of first screens piece 2 component structure is less than the maximum diameter of third play basin 12, can make the stable card of atomizing core 6 inside of device body 1 to guaranteed atomizing core 6 operating condition's stability, also can carry out spacing work through reciprocating of first screens piece 2 to atomizing core 6 simultaneously.

The distribution position of the second clamping block 7 on the atomizing core 6 is the same as the distribution position of the third clamping block 9 in the spray header 8, and the third clamping block 9 and the second clamping block 7 are vertically corresponding to each other, so that the normal water passing work between the atomizing core 6 and the spray header 8 can be ensured, and the normal spraying work of the device is ensured.

The width dimension of the second water outlet groove 11 is matched with the width dimension of the second clamping block 7, the width dimension of the first clamping block 2 is matched with the width dimension of the third water outlet groove 12, the sealing effect of the connection between the atomizing core 6 and the device body 1 can be effectively ensured, and the closing effect of the atomizing sprayer can be ensured.

The working principle is as follows: when the atomization sprayer of the desulfurization and denitrification tower is used, firstly, the assembly work of the atomization sprayer is completed according to the figure 1, the extension spring 5 can be firstly fixed on the atomization core 6, then the atomization core 6 with the extension spring 5 is placed in the device body 1, the second clamping block 7 on the outer side of the atomization core 6 can be clamped with the first clamping block 2 in the device body 1, then the extension spring 5 is pulled out of the device body 1 and fixed on the fixed bottom block 3, then the fixed bottom block 3 is welded on the device body 1 in a sealing manner, at the moment, the extension spring 5 is always in an extension state, the atomization core 6 can only move up and down in the device body 1, and finally the spray head 8 is connected to the device body 1 in a threaded manner, so that the assembly work of the atomization sprayer is completed;

according to fig. 1-5, when the atomization spray thrower is used, it is installed on the water pipe inside the desulfurization and denitrification tower through the water pipe connector 4, when water is supplied to the water pipe, as shown in fig. 1, the water flow enters the device body 1 through the water pipe connector 4, as the water is gradually injected, the water pressure inside the device body 1 gradually increases, and the water flow moves forward against the atomization core 6, so that the first clamping block 2 and the third water outlet groove 12 are separated, the water flow flows forward through the third water outlet groove 12, because of the relative arrangement of the first water outlet groove 10 and the third water outlet groove 12, the water flow can normally circulate, and the water flow is ejected in the form of mist under the state of water pressure, and when the atomization spray thrower stops supplying water, the water pressure gradually decreases, the atomization core 6 is re-embedded into the device body 1 under the tensile force of the tension spring 5, the first clamping block 2 also seals the second water outlet groove 11, the operation of the atomizing sprayer is described as if it were in the closed state, and details not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a SOx/NOx control tower atomizing spray thrower, includes device body (1), fixed bottom block (3), water piping connection head (4), shower head (8) and third play basin (12), its characterized in that: the device is characterized in that a first clamping block (2) is arranged in the device body (1), a fixed bottom block (3) is fixed at the lower end of the device body (1), a water pipe connector (4) is arranged on the outer side of the device body (1), an extension spring (5) is arranged in the device body (1), the lower end of the extension spring (5) is connected with the fixed bottom block (3), an atomization core (6) is connected at the upper end of the extension spring (5), the atomization core (6) is positioned in the device body (1) and a spray head (8), the spray head (8) is positioned at the upper end of the device body (1), a second clamping block (7) is fixed on the outer side of the atomization core (6), a third clamping block (9) is fixed in the spray head (8), a first water outlet groove (10) is arranged between the third clamping blocks (9), and a second water outlet groove (11) is arranged between the first clamping blocks (2), a third water outlet groove (12) is arranged between the second clamping blocks (7).

2. The atomizing sprayer of the desulfurization and denitrification tower as claimed in claim 1, wherein: the device body (1) and the fixed bottom block (3) are welded, and the device body (1) and the spray header (8) are in threaded connection.

3. The atomizing sprayer of the desulfurization and denitrification tower as claimed in claim 1, wherein: the distribution positions of the first clamping blocks (2) in the device body (1) and the distribution positions of the second clamping blocks (7) on the atomizing core (6) are mutually clamped in a staggered mode, and the diameter of the inner side of the structure formed by the first clamping blocks (2) is smaller than the maximum diameter of the third water outlet groove (12).

4. The atomizing sprayer of the desulfurization and denitrification tower as claimed in claim 1, wherein: the distribution position of the second clamping block (7) on the atomizing core (6) is the same as the distribution position of the third clamping block (9) in the spray header (8), and the third clamping block (9) and the second clamping block (7) are vertically corresponding to each other.

5. The atomizing sprayer of the desulfurization and denitrification tower as claimed in claim 1, wherein: the width dimension of the second water outlet groove (11) is matched with the width dimension of the second clamping block (7), and the width dimension of the first clamping block (2) is matched with the width dimension of the third water outlet groove (12).