CN207094640U - It is percolated concentrated liquor and returns spray apparatus - Google Patents
It is percolated concentrated liquor and returns spray apparatus Download PDFInfo
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- CN207094640U CN207094640U CN201720919946.7U CN201720919946U CN207094640U CN 207094640 U CN207094640 U CN 207094640U CN 201720919946 U CN201720919946 U CN 201720919946U CN 207094640 U CN207094640 U CN 207094640U
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- concentrated liquor
- spray apparatus
- returns spray
- expansion link
- gas flow
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Abstract
The diafiltration concentrated liquor of the application, which returns spray apparatus, includes a body（2）, body（2）By a connection piece（3）Connect an expansion link（5）, expansion link（5）Front end be provided with a nozzle（4）, expansion link（5）Can be elastic.Diafiltration concentrated liquor passes through a flow solenoid valve（1）It is delivered to diafiltration concentrated liquor and returns spray apparatus, First air passes through a gas flow valve one（6）It is delivered to diafiltration concentrated liquor and returns spray apparatus, compressed air passes through a gas flow valve two（7）It is delivered to diafiltration concentrated liquor and returns spray apparatus.Can adjusting gas flow valve one, two so as to setting the gas pressure by them.Control device can control flow solenoid valve（1）And gas flow valve one, two acts, nozzle（4）On be provided with pressure test device, control device correspondingly controls gas flow valve one, two to act according to the testing result of pressure test device.
Description
Technical field
The application is related to a kind of time spray apparatus, and spray apparatus is returned more particularly, to one kind diafiltration concentrated liquor.
Background technology
Because garbage incinerating power plant air supply is limited, it is impossible to provide stable compressed air pressure and percolate
Factory and office managed after concentrated water, be delivered to middle level SNCR Burners Positions（30 meters of platforms of boiler）Pressure only has 0.15Mpa.According to environmental impact assessment
It is required that the concentrated water after percolate has been handled can not be discharged externally, percolate concentrated water processing system need to be further improved.Therefore having must
Design a kind of diafiltration concentrated liquor that can save compressed air and return spray apparatus.
Utility model content
Present application addresses the technical problem for how saving compressed air, have convenient regulation angle, automatically control it is excellent
Point.
Diafiltration concentrated liquor, which returns spray apparatus, includes a body 2, and body 2 connects an expansion link 5 by a connection piece 3, stretches
The front end of bar 5 is provided with a nozzle 4, and expansion link 5 can be elastic.
Diafiltration concentrated liquor is delivered to diafiltration concentrated liquor by a flow solenoid valve 1 and returns spray apparatus, and First air passes through one
Gas flow valve 1 is delivered to diafiltration concentrated liquor and returns spray apparatus, and compressed air is delivered to diafiltration by a gas flow valve 27
Concentrated liquor returns spray apparatus.Can adjusting gas flow valve one, two so as to setting the gas pressure by them.Control device energy
Enough control flow solenoid valve 1 and gas flow valve one, two to act, pressure test device, control device root are provided with nozzle 4
Gas flow valve one, two is correspondingly controlled to act according to the testing result of pressure test device.During work, control device is first shut off
Gas flow valve 2, gas flow valve 1 is correspondingly adjusted, when pressure test device detects insufficient pressure, now opens gas
Body flow valve two simultaneously correspondingly adjusts.
Expansion link 5 is hinged with connector 3 by a trunnion axis, and expansion link can rotate around the trunnion axis in the vertical direction.
Nozzle 4 can rotate around the axis of expansion link 5.
The NOx concentration detection means being connected with control device and temperature-detecting device, control dress are additionally provided with nozzle 4
Put and air-liquid body flow is correspondingly controlled according to temperature and concentration.
Brief description of the drawings
The diafiltration concentrated liquor that Fig. 1 is the application returns spray apparatus general structure schematic diagram.
Embodiment
Refer to the attached drawing, the diafiltration concentrated liquor of the application, which returns spray apparatus, includes a body 2, and body 2 connects by a connection piece 3
An expansion link 5 is connect, the front end of expansion link 5 is provided with a nozzle 4, and expansion link 5 can be elastic.
Diafiltration concentrated liquor is delivered to diafiltration concentrated liquor by a flow solenoid valve 1 and returns spray apparatus, and First air passes through one
Gas flow valve 1 is delivered to diafiltration concentrated liquor and returns spray apparatus, and compressed air is delivered to diafiltration by a gas flow valve 27
Concentrated liquor returns spray apparatus.Can adjusting gas flow valve one, two so as to setting the gas pressure by them.Control device energy
Enough control flow solenoid valve 1 and gas flow valve one, two to act, pressure test device, control device root are provided with nozzle 4
Gas flow valve one, two is correspondingly controlled to act according to the testing result of pressure test device.During work, control device is first shut off
Gas flow valve 2, gas flow valve 1 is correspondingly adjusted, when pressure test device detects insufficient pressure, now opens gas
Body flow valve two simultaneously correspondingly adjusts.The diafiltration gentle body of concentrated liquor sprays through nozzle 4.
Expansion link 5 is hinged with connector 3 by a trunnion axis, and expansion link can rotate around the trunnion axis in the vertical direction.
Nozzle 4 can rotate around the axis of expansion link 5.
The NOx concentration detection means being connected with control device and temperature-detecting device, control dress are additionally provided with nozzle 4
Put and air-liquid body flow is correspondingly controlled according to temperature and concentration.
The foregoing is only the preferred embodiment of the application, not to limit the application, it is all in spirit herein and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included within the protection domain of the application.
Claims (5)
1. one kind diafiltration concentrated liquor returns spray apparatus, it is characterised in that：Including a body, body is stretched by a connection piece connection one
Contracting bar, the front end of expansion link are provided with a nozzle, and expansion link can be elastic, and diafiltration concentrated liquor passes through a flow solenoid valve
It is delivered to diafiltration concentrated liquor and returns spray apparatus, First air is delivered to diafiltration concentrated liquor by a gas flow valve one and returns spray dress
Put, compressed air is delivered to diafiltration concentrated liquor by a gas flow valve two and returns spray apparatus, and control device can control flow
Magnetic valve and gas flow valve one, two are acted, and pressure test device is provided with nozzle.
2. diafiltration concentrated liquor according to claim 1 returns spray apparatus, it is characterised in that：Expansion link passes through one with connector
Trunnion axis is hinged, and expansion link can rotate around the trunnion axis in the vertical direction.
3. diafiltration concentrated liquor according to claim 2 returns spray apparatus, it is characterised in that：Nozzle can be around the axis of expansion link
Rotate.
4. diafiltration concentrated liquor according to claim 2 returns spray apparatus, it is characterised in that：It is additionally provided with and controls on nozzle
The NOx concentration detection means of device connection.
5. diafiltration concentrated liquor according to claim 2 returns spray apparatus, it is characterised in that：It is additionally provided with and controls on nozzle
The temperature-detecting device of device connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919946.7U CN207094640U (en) | 2017-07-27 | 2017-07-27 | It is percolated concentrated liquor and returns spray apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919946.7U CN207094640U (en) | 2017-07-27 | 2017-07-27 | It is percolated concentrated liquor and returns spray apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094640U true CN207094640U (en) | 2018-03-13 |
Family
ID=61546597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919946.7U Active CN207094640U (en) | 2017-07-27 | 2017-07-27 | It is percolated concentrated liquor and returns spray apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662549A (en) * | 2021-01-19 | 2021-04-16 | 济宁职业技术学院 | Accurate control system of garbage bin pre-fermentation temperature |
-
2017
- 2017-07-27 CN CN201720919946.7U patent/CN207094640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662549A (en) * | 2021-01-19 | 2021-04-16 | 济宁职业技术学院 | Accurate control system of garbage bin pre-fermentation temperature |
| CN112662549B (en) * | 2021-01-19 | 2022-12-16 | 深圳市艾瑞德控制技术有限公司 | Accurate control system of garbage bin pre-fermentation temperature |
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