CN206176043U - Phosphorus ammonium machine seals cooling water circulation control system - Google Patents
Phosphorus ammonium machine seals cooling water circulation control system Download PDFInfo
- Publication number
- CN206176043U CN206176043U CN201621251628.XU CN201621251628U CN206176043U CN 206176043 U CN206176043 U CN 206176043U CN 201621251628 U CN201621251628 U CN 201621251628U CN 206176043 U CN206176043 U CN 206176043U
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- CN
- China
- Prior art keywords
- branch road
- circulation branch
- operated valve
- pipeline
- pneumatic operated
- 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
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Abstract
The utility model provides a phosphorus ammonium machine seals cooling water circulation control system, water storage tank are provided with a plurality of mechanical seal, water supplement pipeline is connected to the water storage tank, last the 5th pneumatic valve 5M that sets up of water supplement pipeline, discharge pipeline is connected to the water storage tank bottom, the last pneumatic valve 3M of third that sets up of discharge pipeline, the outlet pipe way is connected to the water storage tank, and two circulation branch roads are connected respectively on the outlet pipe way: first circulation branch road, second circulation branch road, first circulation branch road include 1# pump, first pneumatic valve 1M, and second circulation branch road includes 2# pump, second pneumatic valve 2M, first circulation branch road, second circulation branch road all are connected to compound fertilizer's aqua storage tank pipeline, be provided with fourth pneumatic valve 4M on compound fertilizer's aqua storage tank pipeline, first circulation branch road, second circulation branch road all are connected to water intake pipe, the last manometer p that is provided with of water intake pipe, water intake pipe is connected to in the water storage tank through a plurality of mechanical seal. The utility model relates to a phosphorus ammonium machine seals cooling water circulation control system can effectively stop to burn the emergence that the machine sealed the phenomenon, the emergence of also having stopped water level phenomenon of spilling over on the high side simultaneously. Reduce the expense, guaranteed power -on rate.
Description
Technical field
The utility model is related to a kind of phosphorus ammonium machine control field, specifically a kind of phosphorus ammonium machine seal cooling water loop control system
System.
Background technology
Phosphorus ammonium machine seal cooling water of the prior art reclaims loop control, for a long time using human users, due to being dense
Close post is managed on behalf of another, and Jing often checks not in time cutout phenomenon occur due to working principle, burns out machine envelope.One machine seals 8000 yuan of left sides
, monthly always there is one or two damage on the right side.Time-consuming expense people can't ensure driving rate.It is chilled water system additionally, due to high pressure positive blower, wind
Machine cooling water enters finally into machine envelope water tank, causes water tank liquid level unstable, and Jing is often diffused out, do not meet in terms of environmental protection will
Ask.
The content of the invention
To solve above-mentioned technical problem, the utility model provides a kind of phosphorus ammonium machine seal cooling water cyclic control system, can have
Effect prevents the generation that burning machine seals phenomenon, while also having prevented the generation of the phenomenon of the higher spilling of water level.Reduce expense, it is ensured that open
Car rate.
The technical scheme that the utility model is taken is：
A kind of phosphorus ammonium machine seal cooling water cyclic control system, water tank is provided with multiple mechanical sealing members, the water tank
Connection water pipe, arranges the 5th pneumatic operated valve 5M on the water pipe, the water storage pot bottom connects blowoff line, the row
3rd operated pneumatic valve 3M is set on dirty pipeline, and the water tank connects outlet pipeline, and outlet pipeline connects respectively two circulations
Road：First circulation branch road, second circulation branch road, first circulation branch road includes 1# pumps, the first pneumatic operated valve 1M, second circulation branch road bag
Include 2# pumps, the second pneumatic operated valve 2M；First circulation branch road, second circulation branch road are connected to composite fertilizer's aqua storage tank pipeline, described multiple
The 4th pneumatic operated valve 4M is provided with the aqua storage tank pipeline of Hefei；First circulation branch road, second circulation branch road are connected to inlet pipeline,
Pressure gauge p is provided with the inlet pipeline, the inlet pipeline is connected in water tank by multiple mechanical sealing members.
The first pneumatic operated valve 1M, the second pneumatic operated valve 2M, the 3rd pneumatic operated valve 3M, the 4th pneumatic operated valve 4M, the 5th pneumatic operated valve 5M
It is all connected with high pressure positive blower；Water tank is provided with liquid level gauge.
The 1# pumps, 2# pumps connect PLC by relay KA1, relay KA2 respectively.
The first pneumatic operated valve 1M, the second pneumatic operated valve 2M connect PLC controls by relay KM1, relay KM2 respectively
Device.
The 3rd operated pneumatic valve 3M connects PLC by button switch SB1 respectively.
The 4th pneumatic operated valve 4M, the 5th pneumatic operated valve 5M, liquid level gauge are connected to PLC.
The water pipe, outlet pipeline are provided with Y type filter screens.
Stop valve is provided with the pipeline.
A kind of phosphorus ammonium machine seal cooling water cyclic control system of the utility model, advantage is：
1：The generation that burning machine seals phenomenon can effectively be prevented, while also having prevented the generation of the phenomenon of the higher spilling of water level.Drop
Low expense, it is ensured that driving rate.
2：Water pipe, outlet pipeline are equipped with Y type filter screens, prevent pipeline blockage.
3：Stop valve, stop valve connection PLC so that when any pipeline breaks down, energy are provided with pipeline
Control whole system is shut down, easy access.
Description of the drawings
Fig. 1 is the connection diagram of the utility model system.
Fig. 2 is the control schematic diagram of the utility model system.
Specific embodiment
As shown in figure 1, a kind of phosphorus ammonium machine seal cooling water cyclic control system, water tank 1 is provided with multiple mechanical sealing members
3：Including machine seal 1., machine seal 2., machine seal 3., machine seal 4., machine seal 5., multiple mechanical sealing members 3 be arranged on water tank 1 pair in requisition for
Carry out the position of mechanical seal.
The water tank 1 connects water pipe, and the 5th pneumatic operated valve 5M, the bottom of the water tank 1 are arranged on the water pipe
Portion connects blowoff line, and the 3rd operated pneumatic valve 3M is arranged on the blowoff line.
The water tank 1 connects outlet pipeline 4, and outlet pipeline 4 connects respectively two circulation branch roads：First circulation branch road,
Second circulation branch road, first circulation branch road includes 1# pumps, the first pneumatic operated valve 1M, and second circulation branch road includes 2# pumps, second pneumatic
Valve 2M；First circulation branch road, second circulation branch road are connected to composite fertilizer aqua storage tank pipeline 5, composite fertilizer's aqua storage tank pipeline 5
On be provided with the 4th pneumatic operated valve 4M.
First circulation branch road, second circulation branch road are connected to inlet pipeline 6, and on the inlet pipeline 6 pressure is provided with
Table p, the inlet pipeline 6 is connected in water tank 1 by multiple mechanical sealing members 3.
The first pneumatic operated valve 1M, the second pneumatic operated valve 2M, the 3rd pneumatic operated valve 3M, the 4th pneumatic operated valve 4M, the 5th pneumatic operated valve 5M
It is all connected with high pressure positive blower 2；The side of water tank 1 is provided with liquid level gauge 8.
The water pipe, outlet pipeline 4 are provided with Y types filter screen 7, Y types filter screen 7 '.
As shown in Fig. 2 the 1# pumps, 2# pumps connect PLC by relay KA1, relay KA2 respectively.It is described
First pneumatic operated valve 1M, the second pneumatic operated valve 2M connect PLC by relay KM1, relay KM2 respectively.3rd gas
Movable valve 3M connects PLC by button switch SB1 respectively.The 4th pneumatic operated valve 4M, the 5th pneumatic operated valve 5M, liquid level gauge
8th, pressure gauge p is connected to PLC.Stop valve is provided with the pipeline, stop valve is all connected with PLC.
Operation principle：Start 1# pumps, and open the first pneumatic operated valve 1M, cooling water normal circulation.When pressure gauge p detections are pressed
When power is ultralow, automatic 2# pump, and open the second pneumatic operated valve 2M；When pressure is higher, 2# pump gates are automatically switched off.Work as 1#
Pump motor breaks down, and 2# pump gates are automatically opened up, and closes 1# pump gates, and reports to the police.When liquid level superelevation, the 4th is pneumatic
Valve 4M is opened, normal up to liquid level to factory of composite fertilizer by composite fertilizer's aqua storage tank 5 discharge superfluous waters of pipeline.When liquid level is ultralow,
5th pneumatic operated valve 5M is opened, and water pipe moisturizing is normal to liquid level.Because machine seals long-play, it is possible to strip oar, therefore set
The 3rd pneumatic operated valve 3M blowdowns are counted, when pressure liquid level is ultralow, system is normally being run again, reports to the police and opens.Because powder ammonium is monthly given birth to
Product system will be cleaned, therefore not design 1# pumps, the switching of 2# pumps, reduces cost.
Claims (7)
1. a kind of phosphorus ammonium machine seal cooling water cyclic control system, water tank（1）It is provided with multiple mechanical sealing members（3）, its feature
It is：The water tank（1）Connection water pipe, arranges the 5th pneumatic operated valve on the water pipe（5M）, the water tank（1）
Bottom connects blowoff line, and the 3rd operated pneumatic valve is arranged on the blowoff line（3M）, the water tank（1）Connection outlet pipeline
（4）, outlet pipeline（4）Connect two circulation branch roads respectively：First circulation branch road, second circulation branch road, first circulation branch road bag
Include 1# pumps, the first pneumatic operated valve（1M）, second circulation branch road include 2# pumps, the second pneumatic operated valve（2M）；First circulation branch road, second follow
Ring branch road is connected to composite fertilizer's aqua storage tank pipeline（5）, composite fertilizer's aqua storage tank pipeline（5）On be provided with the 4th pneumatic operated valve
（4M）；First circulation branch road, second circulation branch road are connected to inlet pipeline（6）, the inlet pipeline（6）On be provided with pressure
Table（p）, the inlet pipeline（6）By multiple mechanical sealing members（3）It is connected to water tank（1）It is interior；First pneumatic operated valve
（1M）, the second pneumatic operated valve（2M）, the 3rd pneumatic operated valve（3M）, the 4th pneumatic operated valve（4M）, the 5th pneumatic operated valve（5M）It is all connected with high-pressure blast
Machine（2）；Water tank（1）It is provided with liquid level gauge（8）.
2. a kind of phosphorus ammonium machine seal cooling water cyclic control system according to claim 1, it is characterised in that：The 1# pumps, 2#
Pump connects PLC by relay KA1, relay KA2 respectively.
3. a kind of phosphorus ammonium machine seal cooling water cyclic control system according to claim 1, it is characterised in that：Described first is pneumatic
Valve（1M）, the second pneumatic operated valve（2M）Respectively PLC is connected by relay KM1, relay KM2.
4. a kind of phosphorus ammonium machine seal cooling water cyclic control system according to claim 1, it is characterised in that：Described 3rd is pneumatic
Valve（3M）Respectively PLC is connected by button switch SB1.
5. a kind of phosphorus ammonium machine seal cooling water cyclic control system according to claim 1, it is characterised in that：Described 4th is pneumatic
Valve（4M）, the 5th pneumatic operated valve（5M）, liquid level gauge（8）It is connected to PLC.
6. a kind of phosphorus ammonium machine seal cooling water cyclic control system according to claim 1, it is characterised in that：The filling pipe
Road, outlet pipeline（4）It is provided with Y type filter screens.
7. a kind of phosphorus ammonium machine seal cooling water cyclic control system according to claim 1, it is characterised in that：On the pipeline
It is provided with stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251628.XU CN206176043U (en) | 2016-11-22 | 2016-11-22 | Phosphorus ammonium machine seals cooling water circulation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251628.XU CN206176043U (en) | 2016-11-22 | 2016-11-22 | Phosphorus ammonium machine seals cooling water circulation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176043U true CN206176043U (en) | 2017-05-17 |
Family
ID=58686568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621251628.XU Expired - Fee Related CN206176043U (en) | 2016-11-22 | 2016-11-22 | Phosphorus ammonium machine seals cooling water circulation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630833A (en) * | 2017-08-10 | 2018-01-26 | 航天晨光股份有限公司 | A kind of full-automatic pump mechanical sealing continual rinsing system |
| CN110748487A (en) * | 2019-09-18 | 2020-02-04 | 广东合一新材料研究院有限公司 | Multistage pump switches start-up auxiliary device and multistage pump transfusion system |
-
2016
- 2016-11-22 CN CN201621251628.XU patent/CN206176043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630833A (en) * | 2017-08-10 | 2018-01-26 | 航天晨光股份有限公司 | A kind of full-automatic pump mechanical sealing continual rinsing system |
| CN110748487A (en) * | 2019-09-18 | 2020-02-04 | 广东合一新材料研究院有限公司 | Multistage pump switches start-up auxiliary device and multistage pump transfusion system |
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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 |
Granted publication date: 20170517 Termination date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |