CN214734741U - Mechanical acceleration clarification tank online monitoring device - Google Patents
Mechanical acceleration clarification tank online monitoring device Download PDFInfo
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- CN214734741U CN214734741U CN202120794343.5U CN202120794343U CN214734741U CN 214734741 U CN214734741 U CN 214734741U CN 202120794343 U CN202120794343 U CN 202120794343U CN 214734741 U CN214734741 U CN 214734741U
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
- C02F3/1247—Small compact installations for use in homes, apartment blocks, hotels or the like comprising circular tanks with elements, e.g. decanters, aeration basins, in the form of segments, crowns or sectors
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/11—Turbidity
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a mechanical acceleration clarifier online monitoring device, the device utility model discloses an install flowmeter, turbidity appearance at the clarifier entry, turbidity appearance is installed in the clarifier export, and high definition digtal camera, mud level meter are installed to the clear water district, once mix and the mud sediment concentration appearance is installed to the reaction zone, and high definition digtal camera, mud concentration appearance are installed to the secondary mixture and reaction zone. And accessing the online data and information to a pretreatment online monitoring system, and guiding to adjust the dosage of the inlet of the clarification tank and the bottom sludge discharge period to stabilize the turbidity of the effluent of the clarification tank within a standard range. The utility model discloses a device uses the back, can solve the problem that the play water quality of water that the hysteresis quality, the blindness nature and the randomness of clarification equipment operation control lead to can not reach standard and undulant, guarantees follow-up equipment normal operating, and the improve equipment operation economy and the stability that can be very big have fine economic environmental protection benefit.
Description
Technical Field
The utility model relates to a water treatment's of thermal power plant thoughtlessly congeals, clarification equipment, concretely relates to machinery is clarification tank on-line monitoring device with higher speed.
Background
The coagulation clarification treatment is the first treatment process of a boiler feedwater treatment system of a power plant, and aims to remove substances such as hardness, alkalinity, organic matters, microorganisms, colloids, suspended matters, silt and the like in raw water through the technological processes of coagulation, flocculation, clarification and the like. At present, the coagulation clarification equipment generally has the problems of poor operation effect, poor quality of effluent water or standard quality, but still influences the normal operation of subsequent equipment, and no effective monitoring means exists.
Most of domestic thermal power plants are provided with mechanical accelerated clarification tanks, and most of the prior clarification tanks have unsatisfactory operation effect. The main reason is that the power plant has no scientific equipment process parameter detection and monitoring means, can not obtain coagulation clarification real-time parameters in time and adjust, has serious lag of manual inspection and adjustment, can not realize real-time and fine adjustment control and the like. Factors influencing the operation effect of the clarification tank are more, and various parameters in the coagulation clarification process need to be adjusted to a certain range and a balanced state to ensure that the effluent quality of the clarification tank reaches the design specification. The operating personnel of the power plant are in short supply, the analysis and the detection of the quality of inlet and outlet water and the concentration of sludge of the clarification tank can not be carried out for a plurality of times per shift, and the operating condition of the clarification tank can not be mastered in time. Therefore, it is an urgent need of power plants to improve the treatment effect of the clarifier.
Disclosure of Invention
In order to overcome the problem that above-mentioned current clarification equipment that thoughtlessly congeals exists in the operation, the utility model aims to provide a machinery is clarification tank on-line monitoring device with higher speed to solve the hysteresis quality, the blindness and the random of clarification tank operational control, the long-term operation of clarification tank that can not in time control dosing and mud discharge volume lead to goes out water quality of water problem not up to standard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an on-line monitoring device of a mechanical accelerated clarification tank comprises a mechanical accelerated clarification tank 1, and a primary mixing and reaction zone 2, a secondary mixing and reaction zone 3, a clear water zone 4, an inlet pipeline 5, an outlet pipeline 6 and a stirrer 15 in the mechanical accelerated clarification tank; the mechanical accelerated clarification tank 1 is round, the interior of the mechanical accelerated clarification tank is divided into a primary mixing and reaction zone 2 at the lower middle part, a secondary mixing and reaction zone 3 at the upper middle part and a clear water zone 4 at the upper parts at two sides by a steel plate, the primary mixing and reaction zone 2 is communicated with the middle of the secondary mixing and reaction zone 3, and a stirring head of a stirrer 15 extends into the primary mixing and reaction zone 2 to achieve the effect of stirring the primary mixing and reaction zone 2; the inlet pipeline 5 is communicated with the primary mixing and reaction zone 2, the outlet pipeline 6 is communicated with the clear water zone 4, and the bottom of the clear water zone 4 is provided with a concentration hopper; the inlet water reaches the primary mixing and reaction zone 2 from the water inlet pipe, enters the secondary mixing and reaction zone 3 through the lifting stirrer 15, reaches the clear water zone 4 after mixing and flocculation are finished, sludge is settled to a concentration hopper at the bottom of the clear water zone 4 and is discharged, and clear water rises to the outlet pipeline 6;
the inlet pipeline 5 is provided with a water inlet turbidity meter 7 and a flowmeter 8;
the outlet pipeline 6 is provided with an outlet turbidity meter 9;
a first sludge concentration meter 14 is arranged in the primary mixing and reaction zone 2;
a second sludge concentration meter 11 is arranged in the secondary mixing and reaction zone 3, and a second high-definition camera 12 is arranged above the water surface;
a mud level meter 13 is arranged in the clear water area 4, and a first high-definition camera 10 is arranged above the water surface;
the system comprises a water inlet turbidity meter 7, a flow meter 8, a water outlet turbidity meter 9, a first high-definition camera 10, a second sludge concentration meter 11, a second high-definition camera 12, a sludge level meter 13 and a first sludge concentration meter 14, wherein the water inlet turbidity meter, the second high-definition camera, the second sludge concentration meter, the second high-definition camera, the sludge level meter and the first sludge concentration meter are used for realizing online monitoring and are connected with a pretreatment online monitoring system 18, real-time data are transmitted to the pretreatment online monitoring system 18, a coagulant dosing pump 16 and a sludge discharge valve 17 of a mechanical accelerated clarification tank 1 are guided and controlled to operate, and dosing and sludge discharge control are realized.
The measuring ranges of the water inlet turbidity meter 7 and the water outlet turbidity meter 9 are 0NTU to the design value, and the precision is less than or equal to 1 percent of the measured value.
The measuring range of the flowmeter 8 is 0m3The accuracy is less than or equal to +/-2 percent.
The measuring range of the second sludge concentration meter 11 and the first sludge concentration meter 14 is 0-10%, and the precision is less than or equal to 2% of the measured value.
The measuring range of the mud level meter 13 is 0-10 m, and the precision is less than or equal to +/-1%.
The resolution of the first high-definition camera 10 and the second high-definition camera 12 is larger than or equal to 4M.
The on-line monitoring and operating method of the on-line monitoring device for the mechanical acceleration clarification tank comprises the following steps:
1) mechanical acceleration clarification tank on-line monitoring and dosing adjustment
The mechanical accelerated clarification tank 1 realizes coagulant dosing adjustment through a pretreatment online monitoring system 18, wherein variable factors are a water inlet turbidity value detected by a water inlet turbidity meter 7 on an inlet pipeline 5, a water inlet flow value detected by a flowmeter 8 on the inlet pipeline 5, a water outlet turbidity value detected by a water outlet turbidity meter 9 on an outlet pipeline 6, the transparency of a clear water area 4 monitored by a first high-definition camera 10 and the alum state of a secondary mixing and reaction area 3 monitored by a second high-definition camera 12;
setting corresponding dosing frequency according to the flow interval, and adjusting the dosing frequency to a corresponding value when the inflow reaches the corresponding interval; when the inlet water turbidity, the transparency of the clear water area 4 and the alum floc in the secondary mixing and reaction area 3 exceed the set requirements, finely adjusting the dosing frequency until the requirements are met; when the turbidity of the outlet water exceeds a set value, the turbidity of the inlet water, the transparency of the clear water area 4 and the alum floc conditions of the secondary mixing and reaction area 3 are checked, and the dosage is adjusted to ensure that the turbidity of the outlet water meets the set requirement;
2) mechanical acceleration clarification tank on-line monitoring and sludge discharge
The mechanical accelerated clarification tank 1 realizes timely sludge discharge through a pretreatment online monitoring system 18, wherein variable factors are sludge concentration detected by a second sludge concentration meter 11 in the secondary mixing and reaction zone 3, sludge level height detected by a sludge level meter 13 in the clear water zone 4, effluent turbidity value detected by an effluent turbidity meter 9 on an outlet pipeline 6 and transparency of the clear water zone 4 monitored by a first high-definition camera 10;
when one of the sludge concentration detected by the second sludge concentration meter 11 and the sludge level height detected by the sludge level meter 13 exceeds a set value, a sludge discharge valve is opened to discharge sludge; and when the transparency of the clear water area 4 exceeds a set value, checking the sludge concentration detected by the second sludge concentration meter 11 and the sludge level height detected by the sludge level meter 13, and adjusting the sludge discharge amount to enable the transparency of the clear water area 4 to meet the set requirement.
Compared with the prior art, the utility model, have following advantage:
(1) good application effect
The utility model relates to a machinery is depositing reservoir on-line monitoring device with higher speed, to main operating parameter on-line measuring, the control of depositing reservoir, will detect, the real-time main operating parameter that the control obtained contrasts with the operation experience, reaches and guides operation regulation, control to add dose and sludge discharge, guarantees to coagulate clarification system play water quality of water and reaches the standard requirement, ensures follow-up water treatment facilities's safety, economy and reliable operation.
The hysteresis, blindness and randomness of the operation control of the clarification tank are eliminated, the water quantity, the medicine and the sludge discharge cost are saved, and the workload of operators is greatly reduced.
(2) Wide application range
The device can be used for all power plants containing mechanical accelerating clarification tanks, is suitable for the design and application of mechanical accelerating clarification tank systems of new units, and is also suitable for the technical transformation of mechanical accelerating clarification tank systems of old units.
(3) Simple transformation
The original system equipment is not changed, only the detection and monitoring equipment is arranged in the mechanical acceleration clarification tank, and the online monitoring device is arranged.
(4) The implementation process is simple, the application effect is good, and the implementation is easy.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the utility model relates to a mechanical acceleration clarifier on-line monitoring device, various detection devices of the device are arranged at key positions of each reaction zone and clear water zone of a clarifier, so as to realize on-line detection and monitoring of operating parameters of the clarifier; by comparing the main real-time operation parameters with empirical data, the functions of guiding operation adjustment and control are achieved, and the effluent quality of the coagulation clarification system is improved; the device comprises a mechanical accelerated clarification tank 1, and a primary mixing and reaction zone 2, a secondary mixing and reaction zone 3, a clear water zone 4, an inlet pipeline 5, an outlet pipeline 6 and a stirrer 15 which are arranged in the mechanical accelerated clarification tank; the mechanical accelerated clarification tank 1 is round, the interior of the mechanical accelerated clarification tank is divided into a primary mixing and reaction zone 2 at the lower middle part, a secondary mixing and reaction zone 3 at the upper middle part and a clear water zone 4 at the upper parts at two sides by a steel plate, the primary mixing and reaction zone 2 is communicated with the middle of the secondary mixing and reaction zone 3, and a stirring head of a stirrer 15 extends into the primary mixing and reaction zone 2 so as to achieve the effect of stirring the primary mixing and reaction zone 2; the inlet pipeline 5 is communicated with the primary mixing and reaction zone 2, the outlet pipeline 6 is communicated with the clear water zone 4, the bottom of the primary mixing and reaction zone 2 is provided with a sludge discharge and emptying pipeline, the pipeline is provided with a valve, and the bottom of the clear water zone 4 is provided with a concentration hopper; the inlet water reaches the primary mixing and reaction zone 2 from the water inlet pipe, enters the secondary mixing and reaction zone 3 through the lifting stirrer 15, reaches the clear water zone 4 after mixing and flocculation are finished, sludge is settled to a concentration hopper at the bottom of the clear water zone 4 and is discharged, and clear water rises to the outlet pipeline 6 and is discharged;
the inlet pipeline 5 is provided with a water inlet turbidity meter 7 and a flowmeter 8;
the outlet pipeline 6 is provided with an outlet turbidity meter 9;
a first sludge concentration meter 14 is arranged in the primary mixing and reaction zone 2;
a second sludge concentration meter 11 is arranged in the secondary mixing and reaction zone 3, and a second high-definition camera 12 is arranged above the water surface;
a mud level meter 13 is arranged in the clear water area 4, and a first high-definition camera 10 is arranged above the water surface;
the water inlet turbidity meter 7, the flow meter 8, the water outlet turbidity meter 9, the first high-definition camera 10, the second sludge concentration meter 11, the second high-definition camera 12, the sludge level meter 13 and the first sludge concentration meter 14 realize on-line monitoring, real-time data is transmitted to the pretreatment on-line monitoring system 18, a coagulant dosing pump 16 and a sludge discharge valve 17 of the mechanical accelerated clarification tank 1 are guided to operate, and dosing and sludge discharge control are realized.
As the preferred embodiment of the utility model, the measuring ranges of the water inlet turbidity meter 7 and the water outlet turbidity meter 9 are 0NTU to the design value, and the precision is less than or equal to 1 percent of the measured value.
In a preferred embodiment of the present invention, the range of the flow meter 8 is 0m3The accuracy is less than or equal to +/-2 percent.
As the preferred embodiment of the utility model, the range of the second sludge concentration meter 11 and the first sludge concentration meter 14 is 0-10%, and the precision is less than or equal to 2% of the measured value.
As the preferred embodiment of the utility model, the measuring range of the mud level meter 13 is 0-10 m, and the precision is less than or equal to +/-1%.
As a preferred embodiment of the present invention, the resolution of the first high-definition camera 10 and the second high-definition camera 12 is greater than or equal to 4M, so as to realize clear image capturing.
The utility model discloses online control and operation method of online monitoring device of mechanical acceleration clarification tank are as follows:
1) mechanical acceleration clarification tank on-line monitoring and dosing adjustment
The mechanical accelerated clarification tank 1 realizes coagulant dosing adjustment through a pretreatment online monitoring system 18, wherein variable factors are a water inlet turbidity value detected by a water inlet turbidity meter 7 on an inlet pipeline 5, a water inlet flow value detected by a flowmeter 8 on the inlet pipeline 5, a water outlet turbidity value detected by a water outlet turbidity meter 9 on an outlet pipeline 6, the transparency of a clear water area 4 monitored by a first high-definition camera 10 and the alum state of a secondary mixing and reaction area 3 monitored by a second high-definition camera 12;
setting corresponding dosing frequency according to the flow interval, and adjusting the dosing frequency to a corresponding value when the inflow reaches the corresponding interval; when the inlet water turbidity, the transparency of the clear water area 4 and the alum floc in the secondary mixing and reaction area 3 exceed the set requirements, finely adjusting the dosing frequency until the requirements are met; when the turbidity of the outlet water exceeds a set value, the turbidity of the inlet water, the transparency of the clear water area 4 and the conditions of alum floc in the secondary mixing and reaction area 3 are checked, and the dosage is adjusted to ensure that the turbidity of the outlet water meets the set requirement.
2) Mechanical acceleration clarification tank on-line monitoring and sludge discharge
The mechanical accelerated clarification tank 1 realizes timely sludge discharge through a pretreatment online monitoring system 18, wherein variable factors are sludge concentration detected by a second sludge concentration meter 11 in the secondary mixing and reaction zone 3, sludge level height detected by a sludge level meter 13 in the clear water zone 4, effluent turbidity value detected by an effluent turbidity meter 9 on an outlet pipeline 6 and transparency of the clear water zone 4 monitored by a first high-definition camera 10;
when one of the sludge concentration detected by the second sludge concentration meter 11 and the sludge level height detected by the sludge level meter 13 exceeds a set value, a sludge discharge valve is opened to discharge sludge; and when the transparency of the clear water area 4 exceeds a set value, checking the sludge concentration detected by the second sludge concentration meter 11 and the sludge level height detected by the sludge level meter 13, and adjusting the sludge discharge amount to enable the transparency of the clear water area 4 to meet the set requirement.
Claims (6)
1. The utility model provides a mechanical acceleration clarifier on-line monitoring device which characterized in that: the device comprises a mechanical accelerated clarification tank (1), and a primary mixing and reaction zone (2), a secondary mixing and reaction zone (3), a clear water zone (4), an inlet pipeline (5), an outlet pipeline (6) and a stirrer (15) in the mechanical accelerated clarification tank; the mechanical accelerated clarification tank (1) is circular, the interior of the mechanical accelerated clarification tank is divided into a primary mixing and reaction zone (2) at the lower middle part, a secondary mixing and reaction zone (3) at the upper middle part and clear water zones (4) at the upper parts at two sides by steel plates, the primary mixing and reaction zone (2) is communicated with the middle of the secondary mixing and reaction zone (3), and a stirring head of a stirrer (15) extends into the primary mixing and reaction zone (2) to achieve the effect of stirring the primary mixing and reaction zone (2); the inlet pipeline (5) is communicated with the primary mixing and reaction zone (2), the outlet pipeline (6) is communicated with the clear water zone (4), and the bottom of the clear water zone (4) is provided with a concentration hopper; the inlet water reaches the primary mixing and reaction zone (2) from the water inlet pipe, enters the secondary mixing and reaction zone (3) through the lifting stirrer (15), reaches the clear water zone (4) after mixing and flocculation are finished, sludge is settled to a concentration hopper at the bottom of the clear water zone (4) and is discharged, and clear water rises to the outlet pipeline (6);
the inlet pipeline (5) is provided with a water inlet turbidimeter (7) and a flowmeter (8);
the outlet pipeline (6) is provided with a water turbidity meter (9);
a first sludge concentration meter (14) is arranged in the primary mixing and reaction zone (2);
a second sludge concentration meter (11) is arranged in the secondary mixing and reaction zone (3), and a second high-definition camera (12) is arranged above the water surface;
a mud level meter (13) is arranged in the clear water area (4), and a first high-definition camera (10) is arranged above the water surface;
the system comprises a water inlet turbidity meter (7), a flowmeter (8), a water outlet turbidity meter (9), a first high-definition camera (10), a second sludge concentration meter (11), a second high-definition camera (12), a sludge level meter (13) and a first sludge concentration meter (14), wherein the water inlet turbidity meter realizes on-line monitoring and is connected with a pretreatment on-line monitoring system (18), real-time data is transmitted to the pretreatment on-line monitoring system (18), a coagulant dosing pump (16) and a sludge discharge valve (17) of the mechanical accelerated clarification tank (1) are guided to operate, and dosing and sludge discharge control are realized.
2. The on-line monitoring device of the mechanical accelerated clarification tank according to claim 1, characterized in that: the measuring ranges of the water inlet turbidity meter (7) and the water outlet turbidity meter (9) are 0 NTU-design value, and the precision is less than or equal to 1 percent of the measured value.
3. The on-line monitoring device of the mechanical accelerated clarification tank according to claim 1, characterized in that: the measuring range of the flowmeter (8) is 0m3The accuracy is less than or equal to +/-2 percent.
4. The on-line monitoring device of the mechanical accelerated clarification tank according to claim 1, characterized in that: the measuring range of the second sludge concentration meter (11) and the first sludge concentration meter (14) is 0-10%, and the precision is less than or equal to 2% of the measured value.
5. The on-line monitoring device of the mechanical accelerated clarification tank according to claim 1, characterized in that: the measuring range of the mud level meter (13) is 0-10 m, and the precision is less than or equal to +/-1%.
6. The on-line monitoring device of the mechanical accelerated clarification tank according to claim 1, characterized in that: the resolution ratio of the first high-definition camera (10) and the second high-definition camera (12) is larger than or equal to 4M.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794343.5U CN214734741U (en) | 2021-04-19 | 2021-04-19 | Mechanical acceleration clarification tank online monitoring device |
| DE202021105047.0U DE202021105047U1 (en) | 2021-04-19 | 2021-09-17 | Online monitoring device for mechanically accelerated clarifiers |
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| CN202120794343.5U CN214734741U (en) | 2021-04-19 | 2021-04-19 | Mechanical acceleration clarification tank online monitoring device |
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| CN214734741U true CN214734741U (en) | 2021-11-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072149A (en) * | 2021-04-19 | 2021-07-06 | 西安热工研究院有限公司 | Online monitoring device and method for mechanical acceleration clarification tank |
| CN115452671A (en) * | 2022-08-05 | 2022-12-09 | 武汉大学 | Visual experimental device of rock mass fracture seepage-particle migration and deposition |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155119A (en) * | 2022-07-14 | 2022-10-11 | 润电能源科学技术有限公司 | Automatic sludge discharge control system and method for mechanical acceleration clarification tank |
| CN115465927B (en) * | 2022-09-06 | 2024-04-12 | 中国大唐集团科学技术研究院有限公司中南电力试验研究院 | Method for adjusting sludge concentration of mechanical acceleration stirring clarification tank |
| CN115676996A (en) * | 2022-11-02 | 2023-02-03 | 西安热工研究院有限公司 | Automatic sludge discharge system and method for mechanical stirring clarification tank |
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2021
- 2021-04-19 CN CN202120794343.5U patent/CN214734741U/en active Active
- 2021-09-17 DE DE202021105047.0U patent/DE202021105047U1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072149A (en) * | 2021-04-19 | 2021-07-06 | 西安热工研究院有限公司 | Online monitoring device and method for mechanical acceleration clarification tank |
| CN115452671A (en) * | 2022-08-05 | 2022-12-09 | 武汉大学 | Visual experimental device of rock mass fracture seepage-particle migration and deposition |
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| DE202021105047U1 (en) | 2021-09-29 |
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