CN208594143U - A kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus - Google Patents
A kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus Download PDFInfo
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- CN208594143U CN208594143U CN201821277555.0U CN201821277555U CN208594143U CN 208594143 U CN208594143 U CN 208594143U CN 201821277555 U CN201821277555 U CN 201821277555U CN 208594143 U CN208594143 U CN 208594143U
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- Prior art keywords
- reaction chamber
- cooling water
- communicated
- fixedly connected
- power plant
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Abstract
The utility model discloses a kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus, including reaction chamber, top on the left of the reaction chamber is communicated with water inlet pipe, and motor is fixedly connected at the center at the top of the reaction chamber, is provided through first bearing at the center at the top of the reaction chamber.The utility model passes through setting water pollutant detector, A/D conversion module, information data transmission module, PLC controller and feedback unit are used cooperatively, solve the problems, such as that existing circulating cooling water of power plant system blowdown apparatus does not have Automatic Dosing, the circulating cooling water of power plant system Automatic Dosing blowdown apparatus, has the advantages of Automatic Dosing, during use without artificial addition drug, and the pharmaceutical quantities of addition are very accurate, appropriateness addition dose can be carried out according to the demand of recirculated cooling water, not the phenomenon that not will cause drug waste, convenient for the use of recirculated cooling water blowdown, it is worth of widely use.
Description
Technical field
The utility model relates to technology on circulating cooling water treatment field, specially a kind of circulating cooling water of power plant system is automatic
Dosing blowdown apparatus.
Background technique
Currently, industrial circulating cooling water system is mostly open cycle cooling water system, cooling water is from heat exchanger
Middle absorption heat water temperature increases, and realizes heat by the evaporation of part cooling water inside cooling tower when flowing through cooling tower by pipeline
The release of amount, due in recirculating cooling water system evaporation loss be pure water and what is be continuously replenished is the supplement containing minerals
Water, so the operation cooling water with recirculating cooling water system will gradually be concentrated, hardness, basicity, chloride ion in cooling water etc.
Water quality indicator will constantly rise, and gradually cause the deterioration of water quality and the fouling of heat exchanger.
With the increase of thermoelectric generator pool-size, the dosage of recirculated cooling water increases, the agent-feeding treatment of recirculated cooling water
Safety and economical operation to unit play the role of more importantly, to reduce the corrosion of recirculating cooling water system equipment and fouling,
Heat exchanger effectiveness is improved, the chemicals such as addition fungicide appropriate, corrosion inhibiter, antisludging agent, bronsted lowry acids and bases bronsted lowry, however existing electricity
Factory's recirculating cooling water system blowdown apparatus also needs manually to add during use there is not having the problem of Automatic Dosing
Drug, and the pharmaceutical quantities added are also not very accurate, and appropriateness addition dose can not be carried out according to the demand of recirculated cooling water,
The phenomenon that be easy to causeing drug to waste is not easy to the use of recirculated cooling water blowdown.
Utility model content
The purpose of this utility model is to provide a kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus, have certainly
The advantages of dynamic dosing, solve the problems, such as that existing circulating cooling water of power plant system blowdown apparatus does not have Automatic Dosing.
To achieve the above object, the utility model provides the following technical solutions: a kind of circulating cooling water of power plant system is automatic
Dosing blowdown apparatus, including reaction chamber, the top on the left of the reaction chamber are communicated with water inlet pipe, the center at the top of the reaction chamber
Place is fixedly connected with motor, and first bearing is provided through at the center at the top of the reaction chamber, and the output end of the motor is worn
It crosses first bearing and is fixedly connected with bull stick, the two sides of the bull stick are fixedly connected to connecting rod, and the connecting rod is separate to be turned
One end of bar is fixedly connected with paddle, and the top on the right side of the reaction chamber is fixedly connected with medicine-chest, the top on the right side of the medicine-chest
Portion is communicated with dosing bucket, and the first connecting tube is communicated at the top of the medicine-chest, and first connecting tube connects far from one end of medicine-chest
It is connected with the first high-pressure pump, and the bottom of the first high-pressure pump is fixedly connected with the right side at the top of reaction chamber, first high-pressure pump
Left side is communicated with the second connecting tube, and the second connecting tube is through to the inside of reaction chamber far from one end of the first high-pressure pump, described
The bottom of reaction box cavity is fixedly connected with water pollutant detector, and the bottom on the right side of the reaction chamber is communicated with third connection
Pipe, the right end of the third connecting tube are communicated with the second high-pressure pump, are communicated with the 4th connecting tube on the right side of second high-pressure pump,
The right end of 4th connecting tube is communicated with standing case, and the right side for standing case has been sequentially communicated drainpipe and row from top to bottom
Dirt is managed, and is provided with the first electric valve at the top of the drainpipe, the second electric valve is provided at the top of the sewage pipe；
The output end of the water pollutant detector is unidirectionally electrically connected with A/D conversion module, the A/D conversion module
Output end be unidirectionally electrically connected with information data transmission module, the output end of the information data transmission module unidirectionally electrically connects
Be connected to PLC controller, the output end of the PLC controller respectively with motor, the first high-pressure pump, the second high-pressure pump, the first electric valve
The input terminal of door and the second electric valve is unidirectionally electrically connected, and the input terminal of the PLC controller is unidirectionally electrically connected with feedback
Member, the input terminal of the feedback unit are unidirectionally electrically connected with the output end of water pollutant detector.
Preferably, the bottom of the bull stick is fixedly connected with second bearing, and the bottom of second bearing with react box cavity
It is fixedly connected at the center of bottom.
Preferably, the front of the paddle offers through-hole, and the quantity of through-hole is no less than four.
Preferably, it is described stand case be internally provided with filter screen, and the two sides of filter screen respectively with stand box cavity
Two sides are fixedly connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting water pollutant detector, A/D conversion module, information data transmission module, PLC
Controller and feedback unit are used cooperatively, solve existing circulating cooling water of power plant system blowdown apparatus do not have it is automatic plus
The problem of medicine, the circulating cooling water of power plant system Automatic Dosing blowdown apparatus have the advantages of Automatic Dosing, in the process used
In without artificial addition drug, and the pharmaceutical quantities added are very accurate, can be fitted according to the demand of recirculated cooling water
Degree addition dose, not will cause the phenomenon that drug wastes, convenient for the use of recirculated cooling water blowdown, is worth of widely use.
2, the utility model can effectively enhance the stablizing effect to bull stick, anti-dog link exists by setting second bearing
The phenomenon that tilting during rotation can effectively increase the surface area of paddle, be convenient for drug energy by the way that through-hole is arranged
It is enough quickly to be mixed with cooling water, by the way that filter screen is arranged, can effectively block contaminants be enhanced by drainpipe
The effect of filter.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Tthe utility model system schematic diagram.
In figure: 1 reaction chamber, 2 water inlet pipes, 3 motors, 4 first bearings, 5 bull sticks, 6 connecting rods, 7 paddles, 8 medicine-chests, 9 add
Drug bucket, 10 first connecting tubes, 11 first high-pressure pumps, 12 second connecting tubes, 13 water pollutant detectors, 14 third connecting tubes,
15 second high-pressure pumps, 16 the 4th connecting tubes, 17 stand case, 18 drainpipes, 19 sewage pipes, 20 first electric valves, 21 second electric valves
Door, 22 A/D conversion modules, 23 information data transmission modules, 24 PLC controllers, 25 feedback units, 26 second bearings, 27 lead to
Hole, 28 filter screens.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus referring to FIG. 1-2, including reaction chamber 1, reaction chamber
The top in 1 left side is communicated with water inlet pipe 2, and motor 3, the center at 1 top of reaction chamber are fixedly connected at the center at 1 top of reaction chamber
Place is provided through first bearing 4, and the output end of motor 3 passes through first bearing 4 and is fixedly connected with bull stick 5, the bottom of bull stick 5
It is fixedly connected with second bearing 26, and is fixedly connected at the bottom of second bearing 26 and the center of 1 intracavity bottom of reaction chamber, is passed through
Second bearing 26 is set, can effectively enhance the stablizing effect to bull stick 5, anti-dog link 5 tilts in the course of rotation
The phenomenon that, the two sides of bull stick 5 are fixedly connected to connecting rod 6, and connecting rod 6 is fixedly connected with paddle far from one end of bull stick 5
7, the front of paddle 7 offers through-hole 27, and the quantity of through-hole 27 is no less than four, can be effective by the way that through-hole 27 is arranged
The surface area for increasing paddle 7, can quickly be mixed with cooling water convenient for drug, and the top on 1 right side of reaction chamber is fixed
It is connected with medicine-chest 8, the top on 8 right side of medicine-chest is communicated with dosing bucket 9, and the top of medicine-chest 8 is communicated with the first connecting tube 10, and first connects
Adapter tube 10 is communicated with the first high-pressure pump 11, and the right side at 1 top of the bottom of the first high-pressure pump 11 and reaction chamber far from one end of medicine-chest 8
Side is fixedly connected, and the left side of the first high-pressure pump 11 is communicated with the second connecting tube 12, and the second connecting tube 12 is far from the first high-pressure pump
11 one end is through to the inside of reaction chamber 1, and the bottom of 1 inner cavity of reaction chamber is fixedly connected with water pollutant detector 13, instead
The bottom on 1 right side of case is answered to be communicated with third connecting tube 14, the right end of third connecting tube 14 is communicated with the second high-pressure pump 15, and second is high
The right side of press pump 15 is communicated with the 4th connecting tube 16, and the right end of the 4th connecting tube 16, which is communicated with, stands case 17, stands the interior of case 17
Portion is provided with filter screen 28, and the two sides of filter screen 28 are fixedly connected with the two sides for standing 17 inner cavity of case respectively, by being arranged
Strainer 28 effectively block contaminants can enhance the effect of filtering by drainpipe 18, stand the right side of case 17 from top to bottom
It is sequentially communicated drainpipe 18 and sewage pipe 19, the top of drainpipe 18 is provided with the first electric valve 20, the top of sewage pipe 19
It is provided with the second electric valve 21；
The output end of water pollutant detector 13 is unidirectionally electrically connected with A/D conversion module 22, A/D conversion module 22
Output end is unidirectionally electrically connected with information data transmission module 23, and the output end of information data transmission module 23 is unidirectionally electrically connected
There is PLC controller 24, the output end of PLC controller 24 is electric with motor 3, the first high-pressure pump 11, the second high-pressure pump 15, first respectively
The input terminal of valve 20 and the second electric valve 21 is unidirectionally electrically connected, and the input terminal of PLC controller 24 is unidirectionally electrically connected with instead
Unit 25 is presented, the input terminal of feedback unit 25 is unidirectionally electrically connected with the output end of water pollutant detector 13, passes through setting
Water pollutant detector 13, A/D conversion module 22, information data transmission module 23, PLC controller 24 and feedback unit 25
It is used cooperatively, solves the problems, such as that existing circulating cooling water of power plant system blowdown apparatus does not have Automatic Dosing, which follows
Ring cooling water system Automatic Dosing blowdown apparatus, has the advantages of Automatic Dosing, during use without artificial addition medicine
Product, and the pharmaceutical quantities added are very accurate, and appropriateness addition dose, Bu Huizao can be carried out according to the demand of recirculated cooling water
The phenomenon that wasting at drug is worth of widely use convenient for the use of recirculated cooling water blowdown.
In use, cooling water to be added to the inside of reaction chamber 1 by water inlet pipe 2, water pollutant detector 13 can
Cooling water is detected, the result that A/D conversion module 22 can will test is converted to analog signal and passes through information data transmission
Module 23 is transferred to PLC controller 24, and PLC controller 24 issues work order to the first high-pressure pump 11, makes the drug in medicine-chest 8
The inside of reaction chamber 1 is added to by the first connecting tube 10 and the second connecting tube 12, control PLC controller 24 issues motor 3
Work order makes motor 3 that bull stick 5 be driven to rotate, and bull stick 5 drives connecting rod 6 and paddle 7 to rotate, can be in reaction chamber 1
Drug is stirred mixing, and at the same time, water pollutant detector 13 can in real time detect cooling water, works as cooling
When water reaches regime values, water pollutant detector 13 can be passed in real time by feedback unit 25 to PLC controller 24
Report, PLC controller 24 can issue the instruction for stopping dosing to the first high-pressure pump 11, so as to reach the mesh of Automatic Dosing
's.
In summary: the circulating cooling water of power plant system Automatic Dosing blowdown apparatus, by the way that water pollution analyte detection is arranged
Device 13, A/D conversion module 22, information data transmission module 23, PLC controller 24 and feedback unit 25 are used cooperatively, and are solved
Existing circulating cooling water of power plant system blowdown apparatus does not have the problem of Automatic Dosing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus, including reaction chamber (1), it is characterised in that: described anti-
It answers the top on the left of case (1) to be communicated with water inlet pipe (2), is fixedly connected with motor (3) at the center at the top of the reaction chamber (1),
It is provided through first bearing (4) at center at the top of the reaction chamber (1), the output end of the motor (3) passes through first axle
It holds (4) and is fixedly connected with bull stick (5), the two sides of the bull stick (5) are fixedly connected to connecting rod (6), the connecting rod (6)
One end far from bull stick (5) is fixedly connected with paddle (7), and the top on the right side of the reaction chamber (1) is fixedly connected with medicine-chest
(8), the top on the right side of the medicine-chest (8) is communicated with dosing bucket (9), is communicated with the first connecting tube at the top of the medicine-chest (8)
(10), first connecting tube (10) is communicated with the first high-pressure pump (11) far from the one end of medicine-chest (8), and the first high-pressure pump (11)
Bottom be fixedly connected with the right side at the top of reaction chamber (1), be communicated with the second connecting tube on the left of first high-pressure pump (11)
(12), and the second connecting tube (12) far from the one end of the first high-pressure pump (11) is through to the inside of reaction chamber (1), the reaction chamber
(1) bottom of inner cavity is fixedly connected with water pollutant detector (13), and the bottom on the right side of the reaction chamber (1) is communicated with third
The right end of connecting tube (14), the third connecting tube (14) is communicated with the second high-pressure pump (15), second high-pressure pump (15)
Right side is communicated with the 4th connecting tube (16), and the right end of the 4th connecting tube (16), which is communicated with, stands case (17), the standing case
(17) right side has been sequentially communicated drainpipe (18) and sewage pipe (19) from top to bottom, is provided at the top of the drainpipe (18)
First electric valve (20) is provided with the second electric valve (21) at the top of the sewage pipe (19)；
The output end of the water pollutant detector (13) is unidirectionally electrically connected with A/D conversion module (22), the A/D conversion
The output end of module (22) is unidirectionally electrically connected with information data transmission module (23), the information data transmission module (23)
Output end is unidirectionally electrically connected with PLC controller (24), the output end of the PLC controller (24) respectively with motor (3), first
High-pressure pump (11), the second high-pressure pump (15), the first electric valve (20) and the second electric valve (21) input terminal be unidirectionally electrically connected,
The input terminal of the PLC controller (24) is unidirectionally electrically connected with feedback unit (25), the input terminal of the feedback unit (25)
It is unidirectionally electrically connected with the output end of water pollutant detector (13).
2. a kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus according to claim 1, it is characterised in that: institute
The bottom for stating bull stick (5) is fixedly connected with second bearing (26), and the bottom of second bearing (26) and reaction chamber (1) intracavity bottom
Center at be fixedly connected.
3. a kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus according to claim 1, it is characterised in that: institute
The front for stating paddle (7) offers through-hole (27), and the quantity of through-hole (27) is no less than four.
4. a kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus according to claim 1, it is characterised in that: institute
State and stand case (17) and be internally provided with filter screen (28), and the two sides of filter screen (28) respectively with stand the two of case (17) inner cavity
Side is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277555.0U CN208594143U (en) | 2018-08-09 | 2018-08-09 | A kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277555.0U CN208594143U (en) | 2018-08-09 | 2018-08-09 | A kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208594143U true CN208594143U (en) | 2019-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277555.0U Expired - Fee Related CN208594143U (en) | 2018-08-09 | 2018-08-09 | A kind of circulating cooling water of power plant system Automatic Dosing blowdown apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208594143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196647A (en) * | 2020-01-17 | 2020-05-26 | 海积(北京)科技有限公司 | Flue gas catalytic desulfurization sewage treatment plant |
-
2018
- 2018-08-09 CN CN201821277555.0U patent/CN208594143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196647A (en) * | 2020-01-17 | 2020-05-26 | 海积(北京)科技有限公司 | Flue gas catalytic desulfurization sewage treatment plant |
| CN111196647B (en) * | 2020-01-17 | 2023-02-21 | 海积(北京)科技有限公司 | Flue gas catalytic desulfurization sewage treatment plant |
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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: 20190312 Termination date: 20200809 |