CN208161254U - A kind of inverse spray head and the heavy caliber of spraying of heavy caliber is against spray rinsing device - Google Patents
A kind of inverse spray head and the heavy caliber of spraying of heavy caliber is against spray rinsing device Download PDFInfo
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- CN208161254U CN208161254U CN201820039547.6U CN201820039547U CN208161254U CN 208161254 U CN208161254 U CN 208161254U CN 201820039547 U CN201820039547 U CN 201820039547U CN 208161254 U CN208161254 U CN 208161254U
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- spray head
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Abstract
A kind of heavy caliber is disposed with from bottom to top against spray rinsing device, including the inverse spray spray head of heavy caliber, the inverse spray spray head of the heavy caliber：Connecting flange, the inverse spray spray head lower end two sides of the heavy caliber are respectively arranged with the connecting flange；Fluid rotary disperses section, and the bottom of the fluid rotary dispersion section and the bottom of the connecting flange are in same horizontal line, and the centre of described two connecting flanges is arranged in the fluid rotary dispersion section；Ascent stage, the lower end of the ascent stage and fluid rotary dispersion section two sides upper end are integrally formed；The lower end of accelerating sections, the upper end of the accelerating sections and the ascent stage are integrally formed；The upper end of jet segment, the lower end of the jet segment and the accelerating sections is integrally formed.The circulation fluid that the inverse spray spray head of the heavy caliber of the utility model sprays carries out reverse gas-liquid spray washing with the exhaust gas entered from air inlet pipe, when can be effectively solved high solids content while device blockage, can effectively improve circulation fluid to the detersive efficiency of exhaust gas.
Description
Technical field
The utility model relates to a kind of inverse spray rinsing technology, especially a kind of heavy caliber is against spray rinsing device.
Background technique
Traditional flue gas washing technology generallys use the technologies such as atomizing spray, filler spray and board-like spray, mainly
The pollution impurity in flue gas is absorbed by circulation fluid spray washing, is cleaned to realize to flue gas.But use the above method
Removal of impurities is carried out to flue gas and there is following deficiency：But when the solid content in circulation fluid is higher, especially but in flue gas there is dust-laden, contains
When stickum and easily crystallization, use spiral atomizer in above-mentioned traditional flue gas washing technology, filler with
And there is fouling blockage phenomenon often in the structures such as baffle, decline so as to cause the detersive efficiency of flue gas scrubbing apparatus, after washing
Flue gas cannot get discharge standard.
Utility model content
The main purpose of the utility model is to provide a kind of heavy calibers against spray rinsing device, which can effectively solve the problem that
The device blockage occurred when circulation fluid high solids content, detersive efficiency is high, and structure is simple, can effectively reduce service work
Amount.
For this purpose, the utility model embodiment provides a kind of inverse spray spray head of heavy caliber, the inverse spray spray head of the heavy caliber from lower and
On be disposed with：
Connecting flange, the inverse spray spray head lower end two sides of the heavy caliber are respectively arranged with the connecting flange；
Fluid rotary disperses section, and the bottom of the fluid rotary dispersion section and the bottom of the connecting flange are in same water
On horizontal line, the centre of described two connecting flanges is arranged in the fluid rotary dispersion section；
Ascent stage, the lower end of the ascent stage and fluid rotary dispersion section two sides upper end are integrally formed；
The lower end of accelerating sections, the upper end of the accelerating sections and the ascent stage are integrally formed；
The upper end of jet segment, the lower end of the jet segment and the accelerating sections is integrally formed.
The utility model also provides a kind of heavy caliber containing the inverse spray spray head of above-mentioned heavy caliber against spray rinsing device, institute simultaneously
State heavy caliber against spray rinsing device further include air inlet pipe, pressure gauge, circulating pump, the inverse spray king-tower, demister of heavy caliber.The big mouth
The inverse spray spray head of diameter is fixedly mounted in the pipeline of the air inlet pipe lower part, and the inverse spray spray head lower end two sides of the heavy caliber are respectively set
Have a connecting flange, one end of one of them connecting flange is connect with the circulating pump, the circulating pump with it is described
The pressure gauge is provided between connecting flange.
Optionally, the diameter of the ascent stage is greater than the diameter of the accelerating sections.
Optionally, the diameter of the accelerating sections is greater than the diameter of the jet segment.
Compared with prior art, the utility model at least has the following technical effect that：
Since the heavy caliber of the utility model is sprayed against spray rinsing device by the way that the inverse spray of heavy caliber is arranged in air inlet pipeline
Head makes flue gas carry out sufficient spray washing with the circulation fluid sprayed from the inverse spray spray head in large aperture, to realize to dirty in flue gas
Contaminate the purpose that object carries out high-efficient washing；It can also solve the problems, such as that equipment blocks when circulation fluid high solids content simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the inverse spray spray head of heavy caliber of the utility model embodiment.
Fig. 2 is the heavy caliber of the utility model embodiment against spray rinsing schematic device.
Specific embodiment
Many details are explained in the following description in order to fully understand the utility model.But this is practical new
Type can be implemented with being much different from other way described herein, and those skilled in the art can be practical new without prejudice to this
Similar popularization is done in the case where type intension, therefore the utility model is not limited by the specific embodiments disclosed below.
The utility model embodiment provides firstly a kind of inverse spray spray head of heavy caliber, referring to FIG. 1, the inverse spray spray of the heavy caliber
First 2 are disposed with from bottom to top：
Connecting flange 7, the inverse spray 2 lower end two sides of spray head of the heavy caliber are respectively arranged with the connecting flange 7；Fluid
At rotation dispersion section 11, the bottom of the fluid rotary dispersion section 11 and the bottom of the connecting flange 7
In in same horizontal line, the centre of described two connecting flanges 7 is arranged in the fluid rotary dispersion section 11；
Ascent stage 8, the lower end of the ascent stage 8 and fluid rotary dispersion 11 two sides upper end of section are integrally formed；
The lower end of accelerating sections 9, the upper end of the accelerating sections 9 and the ascent stage 8 are integrally formed；
The upper end of jet segment 10, the lower end of the jet segment 10 and the accelerating sections 9 is integrally formed.
The utility model embodiment additionally provides a kind of heavy caliber against spray rinsing device, referring to FIG. 2, the heavy caliber simultaneously
Inverse spray rinsing device is provided with the inverse spray spray head 2 of above-mentioned heavy caliber, at the same the heavy caliber against spray rinsing device further include air inlet pipe 1,
The inverse spray king-tower 5, demister 6 of pressure gauge 3, circulating pump 4, heavy caliber.The inverse spray spray head 2 of the heavy caliber is fixedly mounted on the air inlet
In the pipeline of 1 lower part of pipe, the inverse spray 2 lower end two sides of spray head of the heavy caliber are respectively arranged with a connecting flange 7, one of institute
The one end for stating connecting flange 7 is connect with the circulating pump 4, is provided between the circulating pump 4 and the connecting flange 7 described
Pressure gauge 3.It, can be preferably by the institute in the device in order to further increase the spray washing effect of flue gas and circulation fluid
The diameter for stating the ascent stage 8 is greater than the diameter of the accelerating sections 9, and the diameter of the accelerating sections 9 is greater than the diameter of the jet segment 10.
The device can not only be such that the gas-liquid of flue gas and circulation fluid comes into full contact with, and improve the efficiency of the washing removing of pollutant in flue gas；
Device blockage when can effectively avoid circulation fluid high solids content simultaneously.
Finally it should be noted that：Although the utility model is disclosed as above with preferred embodiment, it is not for limiting
The utility model, anyone skilled in the art without departing from the spirit and scope of the utility model, can make possibility
Variation and modification, therefore the range that the protection scope of the utility model should be defined with the utility model claims is
It is quasi-.
Claims (5)
1. a kind of inverse spray spray head of heavy caliber, it is characterised in that：The inverse spray spray head of the heavy caliber is disposed with from bottom to top：
Connecting flange, the inverse spray spray head lower end two sides of the heavy caliber are respectively arranged with the connecting flange；
Fluid rotary disperses section, and the bottom of the fluid rotary dispersion section and the bottom of the connecting flange are in same horizontal line
On, the centre of two connecting flanges is arranged in the fluid rotary dispersion section；
Ascent stage, the lower end of the ascent stage and fluid rotary dispersion section two sides upper end are integrally formed；
The lower end of accelerating sections, the upper end of the accelerating sections and the ascent stage are integrally formed；
The upper end of jet segment, the lower end of the jet segment and the accelerating sections is integrally formed.
2. the inverse spray spray head of heavy caliber according to claim 1, it is characterised in that：The diameter of the ascent stage is greater than described add
The diameter of fast section.
3. the inverse spray spray head of heavy caliber according to claim 1, it is characterised in that：The diameter of the accelerating sections is greater than the spray
Penetrate the diameter of section.
4. a kind of heavy caliber contains the inverse spray spray head of heavy caliber as described in claim 1 against spray rinsing device, it is characterised in that：
The heavy caliber against spray rinsing device further include air inlet pipe, pressure gauge, circulating pump, the inverse spray king-tower, demister of heavy caliber.
5. heavy caliber according to claim 4 is against spray rinsing device, it is characterised in that：The inverse spray spray head of the heavy caliber is fixed
It is mounted in the pipeline of the air inlet pipe lower part, the inverse spray spray head lower end two sides of the heavy caliber are respectively arranged with a connection method
Orchid, one end of one of them connecting flange are connect with the circulating pump, between the circulating pump and the connecting flange
It is provided with the pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039547.6U CN208161254U (en) | 2018-01-10 | 2018-01-10 | A kind of inverse spray head and the heavy caliber of spraying of heavy caliber is against spray rinsing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039547.6U CN208161254U (en) | 2018-01-10 | 2018-01-10 | A kind of inverse spray head and the heavy caliber of spraying of heavy caliber is against spray rinsing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208161254U true CN208161254U (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820039547.6U Active CN208161254U (en) | 2018-01-10 | 2018-01-10 | A kind of inverse spray head and the heavy caliber of spraying of heavy caliber is against spray rinsing device |
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| Country | Link |
|---|---|
| CN (1) | CN208161254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479009A (en) * | 2019-08-30 | 2019-11-22 | 山东友一机械科技有限公司 | Asphalt pavement maintanance truck smoke abatement device |
-
2018
- 2018-01-10 CN CN201820039547.6U patent/CN208161254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479009A (en) * | 2019-08-30 | 2019-11-22 | 山东友一机械科技有限公司 | Asphalt pavement maintanance truck smoke abatement device |
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