CN211025712U - Guide plate - Google Patents
Guide plate Download PDFInfo
- Publication number
- CN211025712U CN211025712U CN201920712320.8U CN201920712320U CN211025712U CN 211025712 U CN211025712 U CN 211025712U CN 201920712320 U CN201920712320 U CN 201920712320U CN 211025712 U CN211025712 U CN 211025712U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- threaded sleeve
- plate body
- limiting block
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 239000007921 spray Substances 0.000 abstract description 11
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a guide plate, in particular to the field of environmental protection equipment, which comprises a plate body, wherein a plurality of through holes are uniformly arranged on the plate body, and a nozzle is arranged at one side of each through hole; the nozzle is characterized in that the through hole is provided with a threaded sleeve, the upper end of the nozzle is conical, the lower end of the nozzle is cylindrical, and the inner periphery of the lower part of the nozzle is connected with the peripheral threads of the threaded sleeve. The utility model discloses can improve exhaust-gas treatment's the efficiency and the effect that spray.
Description
Technical Field
The utility model belongs to the environmental protection equipment field, concretely relates to guide plate.
Background
In the exhaust-gas treatment, waste gas is generally sent into from the bottom of spray column, and spray column inner chamber upper portion is equipped with spray set, through waste gas and the reverse contact that sprays the liquid, and then ensures spray efficiency, but current waste gas speed is lower in the spray column, and can't ensure the degree of consistency that waste gas distributes, and then leads to spray efficiency and spray the effect not good.
To above circumstances, a guide plate is demanded, and the spraying efficiency and the effect of waste gas treatment can be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a guide plate can improve exhaust-gas treatment's the efficiency and the effect that spray.
The utility model provides a following technical scheme:
the flow guide plate comprises a plate body, wherein a plurality of through holes are uniformly formed in the plate body, and a nozzle is arranged on one side of each through hole.
Preferably, the through hole is provided with a threaded sleeve, the upper end of the nozzle is conical, the lower end of the nozzle is cylindrical, and the inner periphery of the lower part of the nozzle is connected with the peripheral threads of the threaded sleeve.
Preferably, the upper end of the cylinder part of the nozzle is provided with a limiting block in the nozzle, the lower end of the limiting block is abutted to the upper end face of the threaded sleeve, and the inner wall of the threaded sleeve is connected with the inner wall of the upper part of the nozzle.
Preferably, a polytetrafluoroethylene gasket is arranged between the limiting block and the threaded sleeve.
Preferably, the periphery of the nozzle is provided with a rotating block, and the cross section of the rotating block is a regular hexagon.
Preferably, the upper part and the lower part of the nozzle are integrally formed, and the nozzle, the rotating block and the limiting block are integrally formed.
Preferably, the lower end of the threaded sleeve is connected with the through hole of the plate body through welding.
Preferably, the diameter at the outlet of the nozzle is 2 cm to 10 cm.
The utility model has the advantages that:
the utility model discloses a nozzle can improve the velocity of flow of waste gas, and can exert the guide effect and make air current distribution even, and then improves and spray effect and efficiency, through changing not unidimensional nozzle, can satisfy different treatment process's requirement.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the nozzle;
fig. 3 is a cross-sectional view of the nozzle.
Labeled as: 1. a plate body; 2. a threaded sleeve; 3. a nozzle; 4. a limiting block; 5. a gasket; 6. and (6) rotating the block.
Detailed Description
As shown in fig. 1 to 3, a flow guide plate comprises a plate body 1, wherein a plurality of through holes are uniformly formed in the plate body 1, and a nozzle 3 is arranged on one side of each through hole; the flow velocity of the waste gas can be improved through the nozzle 3, and the guiding effect can be exerted to ensure that the airflow is uniformly distributed, so that the spraying effect and efficiency are improved; the through hole is provided with a thread bush 2, the upper end of the nozzle 3 is conical, and the lower end of the nozzle is cylindrical; the inner periphery of the lower part of the nozzle 3 is connected with the peripheral thread of the thread bush 2; the nozzle 3 can be separated from the thread bush 2 by rotating the nozzle 3, and the nozzles 3 with different sizes can be replaced, so that the requirements of different treatment processes can be met; a limiting block 4 is arranged in the nozzle 3 at the upper end of the cylinder part of the nozzle 3, the lower end of the limiting block 4 is abutted against the upper end face of the threaded sleeve 2, and the inner wall of the threaded sleeve 2 is connected with the inner wall of the upper part of the nozzle 3; therefore, the sealing effect of the nozzle 3 and the threaded sleeve 2 can be ensured, and the stability and the reliability of the device can be ensured;
a polytetrafluoroethylene gasket 5 is arranged between the limiting block 4 and the threaded sleeve 2, the sealing effect can be further improved through the gasket 5, and the polytetrafluoroethylene is corrosion-resistant; the periphery of the nozzle 3 is provided with the rotating block 6, the cross section of the rotating block 6 is regular hexagon, the nozzle 3 can be conveniently rotated by a wrench through the rotating block 6, and the nozzle 3 can be conveniently replaced; the upper part and the lower part of the nozzle 3 are integrally formed, and the nozzle 3, the rotating block 6 and the limiting block 4 are integrally formed, so that the integrally formed nozzle has high strength and long service life; the lower end of the threaded sleeve 2 is connected with the through hole of the plate body 1 in a welding manner, and the connection is convenient and firm in a welding manner; the diameter of the outlet of the nozzle 3 is 2 cm to 10 cm, and the nozzle with the caliber can meet the requirements of different processes.
The utility model has the advantages that:
as shown in fig. 1 to 3, the flow velocity of the waste gas can be increased by the nozzle 3, and the guiding effect can be exerted to make the gas flow uniformly distributed, thereby improving the spraying effect and efficiency; the nozzle 3 can be separated from the thread bush 2 by rotating the nozzle 3, and the nozzles 3 with different sizes can be replaced, so that the requirements of different treatment processes can be met; the rotating block 6 is convenient for rotating the nozzle 3 through a wrench, so that the nozzle 3 is convenient to replace; the upper portion and the lower portion of the nozzle 3 are integrally formed, the nozzle 3, the rotating block 6 and the limiting block are integrally formed between the nozzle 3 and the limiting block 4, the integrally formed strength is high, and the service life is long.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A baffle, its characterized in that: the plate comprises a plate body, wherein a plurality of through holes are uniformly formed in the plate body, and a nozzle is arranged on one side of each through hole; the upper end of the nozzle is conical, the lower end of the nozzle is cylindrical, and the inner periphery of the lower part of the nozzle is in threaded connection with the periphery of the threaded sleeve; the upper end of the cylinder part of the nozzle is positioned in the nozzle and is internally provided with a limiting block, the lower end of the limiting block is abutted against the upper end surface of the threaded sleeve, and the inner wall of the threaded sleeve is connected with the inner wall of the upper part of the nozzle; a polytetrafluoroethylene gasket is arranged between the limiting block and the threaded sleeve; the periphery of the nozzle is provided with a rotating block, and the cross section of the rotating block is in a regular hexagon shape; the upper part and the lower part of the nozzle are integrally formed, and the nozzle, the rotating block and the limiting block are integrally formed.
2. A baffle as claimed in claim 1, wherein: the lower end of the threaded sleeve is connected with the through hole of the plate body through welding.
3. A baffle as claimed in claim 1, wherein: the diameter at the outlet of the nozzle is 2 cm to 10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712320.8U CN211025712U (en) | 2019-05-17 | 2019-05-17 | Guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712320.8U CN211025712U (en) | 2019-05-17 | 2019-05-17 | Guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211025712U true CN211025712U (en) | 2020-07-17 |
Family
ID=71559720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920712320.8U Expired - Fee Related CN211025712U (en) | 2019-05-17 | 2019-05-17 | Guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211025712U (en) |
-
2019
- 2019-05-17 CN CN201920712320.8U patent/CN211025712U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |