CN206873539U - A kind of industry water and process water low pressure autocompensation installation - Google Patents
A kind of industry water and process water low pressure autocompensation installation Download PDFInfo
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- CN206873539U CN206873539U CN201720424843.3U CN201720424843U CN206873539U CN 206873539 U CN206873539 U CN 206873539U CN 201720424843 U CN201720424843 U CN 201720424843U CN 206873539 U CN206873539 U CN 206873539U
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Abstract
Power plant desulphurization system water system field is the utility model is related to, more particularly to a kind of industry water and process water low pressure autocompensation installation.Industry water and process water low pressure autocompensation installation, connected between technique water-system pipeline and industrial water system pipeline by connecting pipe, the connection of control connecting pipe or the electronic communicating door disconnected are provided with connecting pipe, operation pressure switch is connected with industrial stresses switch with electronic communicating door.When the system failure occur in industrial water system or technique water system any one system, electronic communicating door is opened, technique water-system pipeline and industrial water system pipeline communication, it is automatically replenished by middle of short duration delay to industry water or technique water system, ensure visual plant safe operation so that system is greatly improved safely.
Description
Technical field
Power plant desulphurization system water system field is the utility model is related to, more particularly to a kind of industry water and process water
Low pressure autocompensation installation.
Background technology
Recirculated water of the industry water from power plant, water of the process water after power plant's agent-feeding treatment are somewhat cleaner than industry water
A bit.Under normal circumstances, industrial water system is fed water with equipment of the technique water system each to its institute's " administration ", is mutually left alone.
When industrial water system and technique water system break down, it is impossible to when being fed water to equipment, all can cause equipment due to supplying water not in time
Machine envelope damage, overlong time even make a difference to the major accident of Host Security operation.
Specifically, one of industrial water system system important as desulphurization system, is responsible for ball mill, low leakage fan
And oxidation fan provides oily cooling water.But due to a variety of causes, such as industrial water pump failure, pipeline breaking, power plant's work
Industry water is cut off the water supply etc. reason, is all likely to result in industrial water system and is cut off the water supply, blocking equipment cooling water, can not bio-occlusion equipment enter
Row cooling, causes bearing to be burnt because temperature is too high.
One of technique water system system important as desulphurization system, it is responsible for big to circulating pump, ball mill, absorption tower etc.
Type, substantial equipment provide water source, also due to a variety of causes, such as power plant process water dosing, causes absorption tower underaction, need to change
Water source；Such as the failure of process water pump, need to be overhauled；Such as valve failure, water source can not be separated, need technique out of service
Situations such as water pump, all the envelope damage of equipment machine can be caused, overlong time even makes a difference to desulphurization system due to supplying water not in time
The major accident of Host Security operation, or cause the generation of stopping accident.
Based on above description, a kind of new industry water and technique water supply are needed badly, to solve to exist in the prior art
Technique water system and industrial water system in the case where system equipment breaks down, it is impossible to provide equipment water, cause nothing
Method bio-occlusion equipment is cooled down, and causes bearing to be burnt because temperature is too high, or the desulphurization system Host Security operation that makes a difference
The problem of Deng major accident.
Utility model content
The purpose of this utility model is to provide a kind of industry water and process water low pressure autocompensation installation, industry water or work
There is the system failure in any one system of skill water system, is automatically replenished by middle of short duration delay to industry water or technique water system
System, ensure visual plant safe operation so that security of system is greatly improved.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of industry water and process water low pressure autocompensation installation, including:Technique water-system pipeline, industrial water system pipe
Road；
The technique water-system pipeline is connected with technique water pipeline, and technique water-system pipeline is given by technique water pipeline
Supply water, operation pressure switch is provided with technique water-system pipeline；
The industrial water system pipeline is connected with industrial water pipeline, and industrial water system pipeline is given by industrial water pipeline
Supply water, industrial stresses switch is provided with industrial water system pipeline；
Connected between the technique water-system pipeline and industrial water system pipeline by connecting pipe, on the connecting pipe
Be provided with the connection of control connecting pipe or the electronic communicating door disconnected, operation pressure switch with industrial stresses switch and institute
State electronic communicating door connection.
Preferably, the electronic communicating door includes digital signal controller and electrically operated valve, the operation pressure switch
Or the pressure of industrial stresses switch is when be less than preset value M, operation pressure switch or industrial stresses switch feedback signal to numeral letter
Number controller, digital signal controller control electrically operated valve automatically open up, connecting pipe connection.
Preferably, the value of the preset value M is 0.5MP.
Preferably, the technique water-system pipeline by three process water pipelines in parallel respectively with absorption tower, comprehensive
Close building, the connection of waste water building.
Preferably, it is provided with gate valve and electric butterfly valve on every process water pipeline.
Preferably, the industrial water system pipeline by two industrial water pipelines in parallel respectively with absorption tower, comprehensive
Close building connection.
Preferably, it is provided with gate valve and electric butterfly valve on every industrial water pipeline.
Preferably, it is provided with gate valve and electric butterfly valve on the technique water-system pipeline.
The industry water that the application provides compared with prior art has the characteristics that with process water low pressure autocompensation installation
And beneficial effect：
Due to the industry water that this programme provides and process water low pressure autocompensation installation, set on technique water-system pipeline
There is operation pressure switch；Industrial stresses switch is provided with industrial water system pipeline；Technique water-system pipeline and industrial water system
Connected between pipeline by connecting pipe, the connection of control connecting pipe or the electronic communicating door disconnected be provided with connecting pipe,
Operation pressure switchs to be connected with industrial stresses switch with electronic communicating door.When industrial water system or technique water system any one
When the system failure occurs in system, electronic communicating door is opened, and technique water-system pipeline and industrial water system pipeline communication, passes through centre
Of short duration delay be automatically replenished to industry water or technique water system, ensure desulphurization system visual plant can safely, it is economical, stably
Operation so that system is greatly improved safely, thoroughly solve water system failure when equipment and desulphurization system are caused
Influence.
Brief description of the drawings
Fig. 1 is the structural representation of industry water provided by the utility model and process water low pressure autocompensation installation.
Reference,
1- technique water-system pipelines；2- technique water pipelines；3- industrial water system pipelines；4- industry water pipelines；5- is comprehensive
Close building；6- waste water building；7- absorption towers；8- connecting pipes；The electronic communicating doors of 9-；10- operation pressures switch；11- industrial stresses are opened
Close；12- process water pipelines；13- process water pipelines；14- process water pipelines；15- industrial water pipelines；16- is industrial
Water lines；17- gate valves；18- electric butterfly valves.
Embodiment
The utility model is described in further detail below by specific examples of the implementation combination accompanying drawing.
The industry water that the application provides is used to supply water to desulfurizer with process water low pressure autocompensation installation, such as Fig. 1 institutes
Show, industry water includes with process water low pressure autocompensation installation:Technique water-system pipeline 1 and industrial water system pipeline 3.
The technique water-system pipeline 1 connects with technique water pipeline 2, and the water of technique water pipeline 2 comes from power plant's dosing
Water after processing, supplied water by technique water pipeline 2 to technique water-system pipeline 1, work is provided with technique water-system pipeline 1
Skill pressure switch 10.
The industrial water system pipeline 3 connects with industrial water pipeline 4, and industrial water pipeline 4 and the recirculated water of power plant connect
It is logical, supplied water by industrial water pipeline 4 to industrial water system pipeline 3, being provided with industrial stresses on industrial water system pipeline 3 opens
Close 11.
Connected between the technique water-system pipeline 1 and industrial water system pipeline 3 by connecting pipe 8, the communicating pipe
The electronic communicating door 9 that control connecting pipe 8 is connected or disconnected, the operation pressure switch 10 and industrial stresses are provided with road 8
Switch 11 is connected with the electronic communicating door 9.
In the present embodiment, preferably, the electronic communicating door 9 includes digital signal controller and motor-driven valve
Door.
When technique water-system pipeline 1 is cut off the water, the pressure value of operation pressure switch 10 will reduce；Similarly, industry water is worked as
When system pipeline 3 is cut off the water, the pressure value of industrial stresses switch 11 can also reduce.When operation pressure switch 10 or industrial stresses
When the pressure of switch 11 is less than preset value M, operation pressure switch 10 or industrial stresses switch 11 feedback signals to data signal control
Device processed, digital signal controller control electrically operated valve automatically open up, and connecting pipe 8 is in connected state, and another system is entered to it
Row moisturizing, it is automatically replenished by middle of short duration delay to industry water or technique water system, ensures visual plant operation.In system water
Pressure closes electronic communicating door 9 automatically after recovering to arm's length standard, carry out normal moisturizing.I.e. when the operation pressure switch 10 or
When the pressure of industrial stresses switch 11 is higher than preset value M, operation pressure switch 10 or industrial stresses switch 11 feedback signals to number
Word signal controller, digital signal controller control electrically operated valve are closed automatically, and connecting pipe 8 is in non-interconnected state.As
Preferred scheme, the value of the preset value M is 0.5MP, but is not limited thereto value.
When the system failure occur in industrial water system or technique water system any one system, electronic communicating door 9 is opened, work
Skill water-system pipeline 1 connects with industrial water system pipeline 3, is automatically replenished by middle of short duration delay to industry water or technique water system
System, ensure desulphurization system visual plant can safely, economical, stable operation so that system safety operation coefficient obtains
Greatly improve, thoroughly solve the influence to caused by equipment and desulphurization system during water system failure.And the transformation is set original
Carried out on the basis of standby, additional equipment is less.
In the present embodiment, preferably, the technique water-system pipeline 1 passes through three process water pipes in parallel
Road connects with absorption tower 7, complex building 5, waste water building 6 respectively.Specifically, technique water-system pipeline 1 passes through process water pipeline 12
Connected with absorption tower 7；Technique water-system pipeline 1 is connected by process water pipeline 13 with complex building 5；Technique water-system pipeline 1
Connected by process water pipeline 14 with waste water building 6.
In the present embodiment, preferably, process water pipeline 12, process water pipeline 13 and process water pipeline
Gate valve 17 and electric butterfly valve 18 are provided with 14.
In the present embodiment, preferably, the industrial water system pipeline 3 passes through two industrial water pipes in parallel
Road connects with absorption tower 7, complex building 5 respectively.Specifically, industrial water system pipeline 3 passes through industrial water pipeline 15 and absorption tower 7
Connection；Industrial water system pipeline 3 is connected by industrial water pipeline 16 with complex building 5.
In the present embodiment, preferably, lock is provided with industrial water pipeline 15 and industrial water pipeline 16
Valve 17 and electric butterfly valve 18.
In the present embodiment, preferably, gate valve 17 and electric butterfly valve are provided with the technique water-system pipeline 1
18。
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (8)
1. a kind of industry water and process water low pressure autocompensation installation, it is characterised in that including:Technique water-system pipeline, industry
Water-system pipeline；
The technique water-system pipeline connects with technique water pipeline, is supplied by technique water pipeline to technique water-system pipeline
Water, operation pressure switch is provided with technique water-system pipeline；
The industrial water system pipeline connects with industrial water pipeline, is supplied by industrial water pipeline to industrial water system pipeline
Water, industrial stresses switch is provided with industrial water system pipeline；
Connected by connecting pipe between the technique water-system pipeline and industrial water system pipeline, set on the connecting pipe
Have the connection of control connecting pipe or an electronic communicating door disconnected, operation pressure switch and industrial stresses switch with the electricity
Dynamic communicating door connection.
2. industry water according to claim 1 and process water low pressure autocompensation installation, it is characterised in that described electronic
Network door includes digital signal controller and electrically operated valve, and the pressure of the operation pressure switch or industrial stresses switch is less than default
During value M, operation pressure switch or industrial stresses switch feedback signal are electric to digital signal controller, digital signal controller control
Movable valve automatically opens up, connecting pipe connection.
3. industry water according to claim 2 and process water low pressure autocompensation installation, it is characterised in that the preset value
M value is 0.5MP.
4. industry water and process water low pressure autocompensation installation according to any one of claims 1 to 3, it is characterised in that
The technique water-system pipeline is connected with absorption tower, complex building, waste water building respectively by three process water pipelines in parallel.
5. industry water according to claim 4 and process water low pressure autocompensation installation, it is characterised in that every work
Skill is with being provided with gate valve and electric butterfly valve in water lines.
6. industry water and process water low pressure autocompensation installation according to any one of claims 1 to 3, it is characterised in that
The industrial water system pipeline is connected with absorption tower, complex building respectively by two industrial water pipelines in parallel.
7. industry water according to claim 6 and process water low pressure autocompensation installation, it is characterised in that every work
Industry is with being provided with gate valve and electric butterfly valve in water lines.
8. industry water according to claim 1 and process water low pressure autocompensation installation, it is characterised in that the process water
Gate valve and electric butterfly valve are provided with system pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424843.3U CN206873539U (en) | 2017-04-21 | 2017-04-21 | A kind of industry water and process water low pressure autocompensation installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424843.3U CN206873539U (en) | 2017-04-21 | 2017-04-21 | A kind of industry water and process water low pressure autocompensation installation |
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| Publication Number | Publication Date |
|---|---|
| CN206873539U true CN206873539U (en) | 2018-01-12 |
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ID=61343572
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720424843.3U Active CN206873539U (en) | 2017-04-21 | 2017-04-21 | A kind of industry water and process water low pressure autocompensation installation |
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| CN (1) | CN206873539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016572A (en) * | 2021-10-29 | 2022-02-08 | 国能龙源环保有限公司 | Low-pressure automatic compensation device for industrial water and process water of desulfurization system and modification method |
-
2017
- 2017-04-21 CN CN201720424843.3U patent/CN206873539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016572A (en) * | 2021-10-29 | 2022-02-08 | 国能龙源环保有限公司 | Low-pressure automatic compensation device for industrial water and process water of desulfurization system and modification method |
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Address after: 100039 room 901, 9 / F, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee after: Guoneng Longyuan environmental protection Co.,Ltd. Address before: 100039 room 911, 1 building, 16 West Fourth Ring Road, Haidian District, Beijing. Patentee before: BEIJING GUODIAN LONGYUAN ENVIRONMENTAL ENGINEERING Co.,Ltd. |