CN109052611A - A kind of wastewater treatment soda acid chemicals dosing plant for steam power plant - Google Patents
A kind of wastewater treatment soda acid chemicals dosing plant for steam power plant Download PDFInfo
- Publication number
- CN109052611A CN109052611A CN201811112287.1A CN201811112287A CN109052611A CN 109052611 A CN109052611 A CN 109052611A CN 201811112287 A CN201811112287 A CN 201811112287A CN 109052611 A CN109052611 A CN 109052611A
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- China
- Prior art keywords
- cabinet
- inlet pipe
- air inlet
- wastewater treatment
- steam power
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of wastewater treatment soda acid chemicals dosing plants for steam power plant, including the first cabinet, duplex fitting and reset spring, the second cabinet is connected on the right side of first cabinet, and the upper end of the two is mounted on feed inlet, the upper surface of first cabinet and the second cabinet is fixed axis and runs through, and rotation axis is connected with below fixing axle, the lower end of the duplex fitting is equipped with 2 air inlet pipe, and 2 air inlet pipe run through from the upper surface of the first cabinet and the second cabinet respectively, solenoid valve is installed on the outside of the air inlet pipe, the upper end of the duplex fitting is equipped with gas pipeline.This is used for the wastewater treatment soda acid chemicals dosing plant of steam power plant, gas is injected in cabinet, convenient for being stirred to the intracorporal drug of case, and gas plays the role of pressurization, under the influence of air pressure, drug flows out, until reverting to normal pressure state in cabinet, drainage conduit is closed, to play the role of throw in feed regularly.
Description
Technical field
The present invention relates to thermal power plant technical field, specially a kind of wastewater treatment soda acid dosing for steam power plant is filled
It sets.
Background technique
In the wastewater treatment of steam power plant, needs to add soda acid drug in waste water, drug is promoted to be neutralized with waste water
Reaction, reduces the corrosivity of waste water.After drug is put together in dosing tank, drug is it occur frequently that precipitate, so that drug is not
Can uniformly launch in boiler, and in boiler add soda acid drug when, need manual start and stop valve, and with drug
Inflow, staff carry out timing, be again switched off valve over time, become, maintenance cost is higher, and such behaviour
It is easy to forget closing valve, causes drug to flow into excessive, influence the reaction in boiler.
Summary of the invention
The purpose of the present invention is to provide a kind of wastewater treatment soda acid chemicals dosing plants for steam power plant, to solve above-mentioned back
It is proposed that drug precipitates, and causes drug that cannot uniformly launch in boiler, and need manual start and stop valve in scape technology
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of wastewater treatment soda acid for steam power plant adds
Medicine device, including the first cabinet, duplex fitting and reset spring are connected with the second cabinet, and two on the right side of first cabinet
The upper end of person is mounted on feed inlet, and the upper surface of first cabinet and the second cabinet is fixed axis and runs through, and fixing axle
Lower section be connected with rotation axis, stirring blade is installed, and in the lower end and carrier of rotation axis on the outside of the rotation axis
The heart is connected with each other, and the upper surface of the carrier is fixed with turbine wheel, and the bottom table of the lower end of carrier and the first cabinet wall
Face is connected with each other, and the lower end of the duplex fitting is equipped with 2 air inlet pipe, and 2 air inlet pipe are respectively from the first cabinet and second
The upper surface of cabinet is run through, and is equipped with solenoid valve on the outside of the air inlet pipe, and the lower end of air inlet pipe is provided with nozzle, the bilateral
The upper end of connector is equipped with gas pipeline, is mounted on relief pipeline, and pressure release below first cabinet and the second cabinet
Fixed cylinder is connected with below pipeline, the fixed cylinder is internally provided with drainage wall, and the surface of fixed cylinder is equipped with discharge
Pipe, the lower end of the reset spring and the lower surface of fixed cylinder inner wall are connected with each other, and the upper end of reset spring is fixed with piston,
The equal installation by adhering in surface of first cabinet and the second cabinet has hopper.
Preferably, first cabinet and the second cabinet are that volume is equal, the identical structure of shape, and the two seals each other
Setting.
Preferably, the fixing axle and rotation axis constitute rotational structure, and rotation axis is fixedly connected with carrier, and 2
A carrier constitutes rotational structure with the first cabinet and the first cabinet respectively.
Preferably, the gas pipeline is connected with 2 air inlet pipe perforations respectively by duplex fitting.
Preferably, the air inlet pipe is set as ramp-like configuration, and nozzle is symmetrically arranged with 2 below air inlet pipe,
And the nozzle being located above is identical as turbine wheel height.
Preferably, the stirring blade is symmetrically arranged with 2 groups on the outside of rotation axis, and rotation axis is in the first cabinet and
It is symmetrical set in two cabinets.
Preferably, the drainage wall and piston constitute Frictional Slipping structure, and drain wall lower end surface and drainage conduit lower end surface
Vertical drop be greater than piston height.
Compared with prior art, the beneficial effects of the present invention are: the wastewater treatment soda acid chemicals dosing plant for being used for steam power plant,
Gas is injected in cabinet, convenient for being stirred to the intracorporal drug of case, and gas plays the role of pressurization, in the work of air pressure
Under, drug outflow, until reverting to normal pressure state in cabinet, drainage conduit is closed, to play the role of throw in feed regularly.
1. the first cabinet and the second cabinet are provided with, consequently facilitating acid solution and alkaline solution classify, convenient for dividing
Class is launched, and the internal structure of the two is consistent, convenient for operation, and is conducive to whole balance and is placed, the first cabinet and the
Two casees intracorporal air inlet pipe is all connected with duplex fitting, to can control two respectively by the solenoid valve in two air inlet pipe of control
The ventilatory conditions of a box house；
2. snorkel is by extraneous air delivery to cabinet, the lower section of gas from liquid is sent out, thus air-flow drive liquid into
Row rolling, facilitates drug and is uniformly mixed, while gas drives turbine wheel to be rotated, so that rotation axis drives paddle
Piece is rotated, so that liquid be driven further to be mixed；
3. air pressure rush flows liquid into fixed cylinder, and the piston quilt in fixed cylinder when the intracorporal air pressure of case is gradually increased
Liquid is pressed down against, and liquid is finally discharged from drainage conduit, and after the space of gas in cabinet increases, the intracorporal air pressure of case is reverted to
Normal pressure, under the action of reset spring, piston blocks drainage conduit again, and liquid is avoided to flow out, and plays the role of closing discharge gate.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the present invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is relief pipeline of the present invention and fixed cylinder mounting structure schematic diagram；
Fig. 4 is the second cabinet side structure schematic view of the invention；
Fig. 5 is external structure schematic diagram of the present invention；
In figure: 1, the first cabinet；2, feed inlet；3, fixing axle；4, rotation axis；5, carrier；6, turbine wheel；7, air inlet pipe；8,
Solenoid valve；9, gas pipeline；10, duplex fitting；11, nozzle；12, stirring blade；13, relief pipeline；14, fixed cylinder；15, draw
Flow wall；16, drainage conduit；17, reset spring；18, piston；19, hopper；20, the second cabinet；21, stirring blade；.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of wastewater treatment soda acid dosing dress for steam power plant
It sets, including the first cabinet 1, feed inlet 2, fixing axle 3, rotation axis 4, carrier 5, turbine wheel 6, air inlet pipe 7, solenoid valve 8, gas transmission
Pipeline 9, nozzle 11, stirring blade 12, relief pipeline 13, fixed cylinder 14, drainage wall 15, drainage conduit 16, resets duplex fitting 10
Spring 17, piston 18, hopper 19, the second cabinet 20, the right side of the first cabinet 1 is connected with the second cabinet 20, and the two is upper
It holds and is mounted on feed inlet 2, the upper surface of the first cabinet 1 and the second cabinet 20 is fixed axis 3 and runs through, and under fixing axle 3
Side is connected with rotation axis 4, and the outside of rotation axis 4 is equipped with stirring blade 12, and the center of the lower end of rotation axis 4 and carrier 5
It is connected with each other, stirring blade 12 is symmetrically arranged with 2 groups in the outside of rotation axis 4, and rotation axis 4 is in the first cabinet 1 and the second case
It is symmetrical set in body 20, rotation axis 4 drives stirring blade 12 to be rotated, so that stirring blade 12 is in the first cabinet 1 and the
It is rotated in two cabinets 20, the intracorporal liquid of case is stirred；
The upper surface of carrier 5 is fixed with turbine wheel 6, and the lower end of carrier 5 and the bottom surface of 1 inner wall of the first cabinet mutually interconnect
It connects, fixing axle 3 and rotation axis 4 constitute rotational structure, and rotation axis 4 is fixedly connected with carrier 5, and 2 carriers 5 are distinguished
Rotational structure is constituted thus when turbine wheel 6 drives carrier 5 to be rotated with the first cabinet 1 and the first cabinet 1, and carrier 5 exists
It is rotated in cabinet, and carrier 5 drives stirring blade 12 to be rotated by rotation axis 4,12 pairs of inside of stirring blade
Liquid be mixed, be sufficiently mixed convenient for drug；
The lower end of duplex fitting 10 is equipped with 2 air inlet pipe 7, and 2 air inlet pipe 7 are respectively from the first cabinet 1 and the second cabinet 20
Upper surface run through, air inlet pipe 7 is set as ramp-like configuration, and nozzle 11 is symmetrically arranged with 2 in the lower section of air inlet pipe 7, and
And the nozzle 11 being located above is identical as 6 height of turbine wheel, so that gas is sprayed with inclined direction, to increase gas with first
The height that speed has been altered improves the speed of liquid rolling；
Solenoid valve 8 is installed, and the lower end of air inlet pipe 7 is provided with nozzle 11, the upper end installation of duplex fitting 10 on the outside of air inlet pipe 7
There is gas pipeline 9, gas pipeline 9 is connected with 2 perforations of air inlet pipe 7 respectively by duplex fitting 10, thus in gas pipeline 9
Gas respectively enters in 2 air inlet pipe 7, is injected separately into air to two cabinet realizations；
The lower section of first cabinet 1 and the second cabinet 20 is mounted on relief pipeline 13, and the lower section of relief pipeline 13 is connected with admittedly
Safety barrel 14, fixed cylinder 14 is internally provided with drainage wall 15, and the surface of fixed cylinder 14 is equipped with drainage conduit 16, reset spring 17
Lower end and the lower surface of 14 inner wall of fixed cylinder be connected with each other, and the upper end of reset spring 17 is fixed with piston 18, drains wall 15
Frictional Slipping structure is constituted with piston 18, and the vertical drop for draining 15 lower end surface of wall and 16 lower end surface of drainage conduit is greater than piston
18 height, piston 18 is sealed in drainage wall 15, and piston 18 can be moved into the lower end of drainage conduit 16
The equal installation by adhering in surface of first cabinet 1 and the second cabinet 20 has hopper 19, and the first cabinet 1 is with the second cabinet 20
Volume is equal, the identical structure of shape, and the two sealed set each other, consequently facilitating storing alkaline medicine respectively in two cabinets
Object and acidic drug, while two cabinets are set together, and facilitate management.
Working principle: as shown in Figure 1 and Figure 5, first when being used for the wastewater treatment soda acid chemicals dosing plant of steam power plant using this
Gas pipeline 9 and external air pump are first subjected to installation fixation, acid is injected in its inside by the feed inlet 2 of the first cabinet 1
Property solution, by the liquid level inside 19 observable of hopper, until liquid level be located at hopper 19 maximum scale it
Stop injection solution afterwards, alkaline solution is similarly injected in its inside by the feed inlet 2 of the second cabinet 20, until liquid level and the
The liquid level of one cabinet 1 flushes, and later closes the feed inlet 2 on the first cabinet 1 and the second cabinet 20；
When needing to acidic drug is added in boiler, as shown in Figure 1, Figure 2 and Figure 4, air inlet pipe 7 in the first cabinet 1 is opened
Solenoid valve 8, so that the air inlet pipe 7 in the first cabinet 1 is open state, so that gas is inputted out of gas pipeline 9, air passes through
Duplex fitting 10 enters the air inlet pipe 7 in the first cabinet 1, and subsequent air sprays to the turbine wheel 6 in the first cabinet 1, and turbine wheel 6 exists
It is rotated in liquid, so that turbine wheel 6 drives carrier 5 and rotation axis 4 to be rotated simultaneously, rotation axis 4 drives paddle
Piece 12 is rotated, and stirring blade 12 and turbine wheel 6 are stirred mixing, and the lower section of gas from liquid to acidic liquid
It floating upwards, final gas is saved bit by bit above liquid, and the gas sprayed out of air inlet pipe 7 gradually increases in the first cabinet 1,
Air pressure in first cabinet 1 is gradually increased, i.e. liquid in the first cabinet 1 enters fixed cylinder 14 by connected relief pipeline 13
Interior, as shown in figure 3, liquid promotes piston 18 to move down in drainage wall 15, and piston 18 presses reset spring 17
Contracting, until the height of piston 18 is lower than the height of drainage conduit 16, acidic liquid is flowed out from drainage conduit 16 in the first cabinet 1, acid
Liquid was discharged after a period of time, and the liquid volume in the first cabinet 1 is gradually reduced, and gas volume is gradually increased, until first
Air pressure reverts to normal pressure in cabinet 1, and pressure under piston 18 disappears, and reset spring 17 resiles, band piston 18 continue to
Upper movement, until piston 18 blocks drainage conduit 16, to again be sealing state in the first cabinet 1；
When needing to add alkaline drug in boiler, the solenoid valve 8 being first shut off in the air inlet pipe 7 in the first cabinet 1, first
Air inlet pipe 7 in cabinet 1 is sealing state, opens the solenoid valve 8 in the second cabinet 20 in air inlet pipe 7, the second cabinet 20 later
Interior air inlet pipe 7 is open state, so that gas enters in the second cabinet 20, gas drives the turbine wheel 6 in the second cabinet 20
It is rotated, similarly such as upper section, the piston 18 in the fixed cylinder 14 of 20 lower section of the second cabinet is also squeezed by liquid, thus liquid
Body is discharged from drainage conduit 16, realizes the timing outflow of liquid.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of wastewater treatment soda acid chemicals dosing plant for steam power plant, including the first cabinet (1), duplex fitting (10) and reset
Spring (17), it is characterised in that: be connected with the second cabinet (20) on the right side of first cabinet (1), and the upper end of the two is pacified
Equipped with feed inlet (2), the upper surface of first cabinet (1) and the second cabinet (20) is fixed axis (3) and runs through, and fixing axle
(3) it is connected with below rotation axis (4), is equipped with stirring blade (12) on the outside of the rotation axis (4), and rotation axis (4)
The center of lower end and carrier (5) is connected with each other, and the upper surface of the carrier (5) is fixed with turbine wheel (6), and carrier
(5) bottom surface of lower end and the first cabinet (1) inner wall is connected with each other, the lower end of the duplex fitting (10) be equipped with 2 into
Tracheae (7), and 2 air inlet pipe (7) are run through from the upper surface of the first cabinet (1) and the second cabinet (20) respectively, the solenoid valve
(8) it is mounted on the outside of air inlet pipe (7), and the lower end of air inlet pipe (7) is provided with nozzle (11), the upper end of the duplex fitting (10)
It is equipped with gas pipeline (9), is mounted on relief pipeline (13) below first cabinet (1) and the second cabinet (20), and
It is connected with below relief pipeline (13) fixed cylinder (14), the fixed cylinder (14) is internally provided with drainage wall (15), and solid
The surface of safety barrel (14) is equipped with drainage conduit (16), the lower end of the reset spring (17) and the lower surface of fixed cylinder (14) inner wall
It is connected with each other, and the upper end of reset spring (17) is fixed with piston (18), the table of first cabinet (1) and the second cabinet (20)
The equal installation by adhering in face has hopper (19).
2. a kind of wastewater treatment soda acid chemicals dosing plant for steam power plant according to claim 1, it is characterised in that: described
First cabinet (1) and the second cabinet (20) are that volume is equal, the identical structure of shape, and the two sealed set each other.
3. a kind of wastewater treatment soda acid chemicals dosing plant for steam power plant according to claim 1, it is characterised in that: described
Fixing axle (3) and rotation axis (4) constitute rotational structure, and rotation axis (4) is fixedly connected with carrier (5), and described 2 are held
Load plate (5) constitutes rotational structure with the first cabinet (1) and the first cabinet (1) respectively.
4. a kind of wastewater treatment soda acid chemicals dosing plant for steam power plant according to claim 1, it is characterised in that: described
Gas pipeline (9) is connected with 2 air inlet pipe (7) perforations respectively by duplex fitting (10).
5. a kind of wastewater treatment soda acid chemicals dosing plant for steam power plant according to claim 1, it is characterised in that: described
Air inlet pipe (7) is set as ramp-like configuration, and nozzle (11) is symmetrically arranged with 2 below air inlet pipe (7), and is located at upper
The nozzle (11) of side is identical as turbine wheel (6) height.
6. a kind of wastewater treatment soda acid chemicals dosing plant for steam power plant according to claim 1, it is characterised in that: described
Stirring blade (12) is symmetrically arranged with 2 groups on the outside of rotation axis (4), and rotation axis (4) is in the first cabinet (1) and the second cabinet
(20) it is symmetrical set in.
7. a kind of wastewater treatment soda acid chemicals dosing plant for steam power plant according to claim 1, it is characterised in that: described
It drains wall (15) and piston (18) and constitutes Frictional Slipping structure, and drain hanging down for wall (15) lower end surface and drainage conduit (16) lower end surface
Straight difference in height is greater than the height of piston (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112287.1A CN109052611B (en) | 2018-09-25 | 2018-09-25 | A acid-base charge device of waste water treatment for steam power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112287.1A CN109052611B (en) | 2018-09-25 | 2018-09-25 | A acid-base charge device of waste water treatment for steam power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109052611A true CN109052611A (en) | 2018-12-21 |
| CN109052611B CN109052611B (en) | 2021-06-22 |
Family
ID=64763500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811112287.1A Active CN109052611B (en) | 2018-09-25 | 2018-09-25 | A acid-base charge device of waste water treatment for steam power plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN109052611B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565299A (en) * | 2019-09-09 | 2019-12-13 | 刘虎 | Batch dip dyeing method for cheese |
| CN113577427A (en) * | 2021-07-19 | 2021-11-02 | 江苏省中医院 | Intelligent pressure-control drug administration enemator and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203402933U (en) * | 2013-07-31 | 2014-01-22 | 安阳建工(集团)有限责任公司 | High-level pneumatic dosing device |
| CN104128115A (en) * | 2014-08-08 | 2014-11-05 | 长兴华强电子有限公司 | Material mixing process based on vacuum mixing drum |
| CN205472858U (en) * | 2016-01-12 | 2016-08-17 | 镇江市和云工业废水处置有限公司 | Electroplating effluent PH equalizing basin |
| CN207413302U (en) * | 2017-08-31 | 2018-05-29 | 盛达恒辉（天津）科技有限公司 | A kind of chemical liquid mixing device |
-
2018
- 2018-09-25 CN CN201811112287.1A patent/CN109052611B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203402933U (en) * | 2013-07-31 | 2014-01-22 | 安阳建工(集团)有限责任公司 | High-level pneumatic dosing device |
| CN104128115A (en) * | 2014-08-08 | 2014-11-05 | 长兴华强电子有限公司 | Material mixing process based on vacuum mixing drum |
| CN205472858U (en) * | 2016-01-12 | 2016-08-17 | 镇江市和云工业废水处置有限公司 | Electroplating effluent PH equalizing basin |
| CN207413302U (en) * | 2017-08-31 | 2018-05-29 | 盛达恒辉（天津）科技有限公司 | A kind of chemical liquid mixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565299A (en) * | 2019-09-09 | 2019-12-13 | 刘虎 | Batch dip dyeing method for cheese |
| CN113577427A (en) * | 2021-07-19 | 2021-11-02 | 江苏省中医院 | Intelligent pressure-control drug administration enemator and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN109052611B (en) | 2021-06-22 |
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Address after: 831200 thermal power plant of Huadian Hutubi Energy Co., Ltd., Longwangmiao Road, Wugongtai Town, Hutubi County, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Applicant after: Thermal power plant of Huadian Hutubi Energy Co.,Ltd. Address before: 831200 the Xinjiang Uygur Autonomous Region Changji Hui Autonomous Prefecture, Hutubi County, five industrial town, Dragon King Temple Road, Datang Hutubi Energy Development Co., Ltd. thermal power plant Applicant before: THERMAL POWER PLANT OF DATANG HUTUBI ENERGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20230926 Address after: 831100 Huadian Hutubi Energy Co., Ltd. Thermal Power Plant, West Side of Longwangmiao Road, Wugongtai Town, Hutubi County, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Huadian Hutubi Energy Co.,Ltd. Address before: 831200 thermal power plant of Huadian Hutubi Energy Co., Ltd., Longwangmiao Road, Wugongtai Town, Hutubi County, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Thermal power plant of Huadian Hutubi Energy Co.,Ltd. |
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