CN210543756U - A induction system for sedimentation tank - Google Patents
A induction system for sedimentation tank Download PDFInfo
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- CN210543756U CN210543756U CN201920378811.3U CN201920378811U CN210543756U CN 210543756 U CN210543756 U CN 210543756U CN 201920378811 U CN201920378811 U CN 201920378811U CN 210543756 U CN210543756 U CN 210543756U
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- sedimentation tank
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Abstract
The utility model discloses an induction system for sedimentation tank, including sedimentation tank and controlling means, the sedimentation tank up end opening, suction dredge insert sedimentation tank discharge precipitate, are equipped with the rotating electrical machines in the sedimentation tank, and rotating electrical machines signal connection controlling means is equipped with the liquid concentration sensor who measures sewage concentration in the sedimentation tank, liquid concentration sensor and controlling means signal connection. The induction device for the sedimentation tank of the utility model uses the rotating motor to drive the sewage to flow, thereby effectively avoiding the caking of the sediment in the sewage; the induction device of the sedimentation tank can detect the liquid concentration of the sewage in real time so as to control the start and stop of the rotating motor and realize automation; the induction device for the sedimentation tank has the advantages of simple structure, good functionality, good economy and practicability.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to an induction system for sedimentation tank.
Background
Sewage treatment (sewage treatment, water treatment): the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation, and is widely used in wastewater treatment. The type of the device is various, and the device can be divided into a horizontal flow type, a vertical flow type and a radial flow type according to the water flow direction in the pool.
Gelatin is a protein extracted from the biogenetic colloid of animal bones, hides, tendons, membranes and other connective tissues and is widely used in the food, cosmetic and pharmaceutical industries. The sewage generated in the production of gelatin contains a large amount of pollutants such as organic matters, colloid, chloride ions, calcium ions, animal oil and the like, the environment is seriously polluted by the wastewater generated by the gelatin, the pollution is mainly changed in the aspects of river water quality deterioration, soil quality reduction and the like, the water quality of drinking water is seriously polluted due to the direct discharge of pollutants, the water quality of domestic water is poor, the ecological environment in a river is damaged, the life of people is influenced due to the pollution of the water quality, meanwhile, the local economic development is restricted due to the influence of the water environment, and the gelatin production wastewater treatment is regarded as important in the aspects of environmental protection, use environment, economy and society benefit coordination and sustainable development.
In the process of sewage treatment, a precipitation method is needed to separate the precipitate from the water body, but in the precipitation process, the precipitate is easy to agglomerate, so that the method is particularly important for avoiding the agglomeration of the precipitate and improving the sewage treatment efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an induction device for a sedimentation tank, which can drive the movement of sediment and effectively avoid the caking of the sediment; can also detect liquid concentration in real time, the stop of the rotatory motor of radical condition control and suction dredge is opened, realizes high automation, and the technical scheme of adoption is as follows:
the utility model provides an induction system for sedimentation tank, includes sedimentation tank and controlling means, and the sedimentation tank up end opening, suction dredge insert sedimentation tank discharge sediment, are equipped with the rotating electrical machines in the sedimentation tank, and rotating electrical machines signal connection controlling means is equipped with the liquid concentration sensor who measures sewage concentration in the sedimentation tank, liquid concentration sensor and controlling means signal connection.
By adopting the technical scheme, the sewage needs to be subjected to precipitation treatment in the precipitation tank in the treatment process, the precipitate is subjected to physical precipitation after the sewage is input into the precipitation tank, the precipitate is easy to agglomerate in the precipitation process, such as the precipitate containing calcium and grease, and has a strong agglomeration property, and the rotary motor is arranged in the precipitation tank and can rotate at a low speed, so that the agglomeration of the precipitate can be effectively prevented; but the concentration of liquid in the liquid concentration sensor real-time detection sedimentation tank, reach certain concentration when liquid, accessible controlling means control rotating electrical machines's rotation, including the switching of rotating electrical machines and/or the regulation of rotational speed, a signal output device also can be connected in addition through the controller to liquid concentration sensor, after liquid reaches certain concentration, send output signal, produce at this output signal, the staff can use the suction dredge to absorb the precipitate, or connect the switching of suction dredge device in addition at controlling means, in order to realize automatic control.
Preferably, the sedimentation tank comprises an inner layer and an outer layer, the upper end face of the inner layer and the upper end face of the outer layer are both communicated with the outside, at least one partition plate is arranged between the inner layer and the outer layer for separation, the lower end face of the inner layer comprises a filter screen, the pores of meshes of the filter screen support sediments to pass through, and the inner layer and the outer layer are communicated through the filter screen.
By adopting the technical scheme, in the sewage treatment process, sewage is input from the inner layer and reaches the outer layer through the filter screen, in the sedimentation process, sediment in the sewage passes through the filter screen and is precipitated at the lower end of the outer layer, the rotary fan drives the sediment to move towards a fixed direction, the baffle is arranged near the fixed sediment, and the sediment is further limited in a fixed range so as to be conveniently sucked by the suction dredge; the sediment can move to the upper layer of the sewage under the flowing of the sewage, and the partition plate between the inner layer and the outer layer is arranged, so that the sewage of the outer layer cannot move to the inner layer from the upper part, and when the sewage is discharged, the upper layer liquid of the inner layer is extracted, and the sedimentation effect is achieved; above-mentioned scheme can be in the same place the precipitate enrichment for the absorption efficiency of suction dredge is higher, and then makes whole sewage treatment efficiency higher.
Preferably, the rotating motor is arranged on the outer layer of the sedimentation tank and is used for enabling the sewage on the outer layer of the sedimentation tank to flow towards a fixed direction.
Preferably, the liquid concentration sensor is used for sensing the concentration of the liquid in the outer layer; the sediment passes through a filter screen and is mainly concentrated on the outer layer of the sedimentation tank.
Preferably, the liquid concentration sensor comprises a first liquid concentration sensor and a second liquid concentration sensor, the first liquid concentration sensor and the second liquid concentration sensor are in signal connection with the control device, the outer layer of the sedimentation tank is enriched with sediments at the corners of the sewage flow path, the first liquid concentration sensor is used for sensing the liquid concentration at the corners of the enriched sediments, and the second liquid concentration sensor is used for sensing the liquid concentration at the filter screen; the first liquid concentration sensor can output signals, so that the output signals can conveniently know the concentration of the sediment at the sediment enrichment position, and the start and stop of the suction dredge can be conveniently selected; the second liquid concentration sensor can output signals, and the control device controls the starting and stopping of the rotating motor and/or the adjustment of the rotating speed, so that high intelligence is realized.
Preferably, the baffle plate of the inner layer extends to a space formed between the inner layer and the outer layer to form a baffle plate, the baffle plate is close to the sediment enrichment position, a certain gap is reserved between the baffle plate and the end face of the outer layer in the direction of the baffle plate, and the baffle plate is connected with the end faces of the other two sides of the outer layer in a sealing manner.
In the aspect of type selection of the liquid concentration sensor, a liquid concentration sensor including an Rs485 liquid sludge concentration digital sludge concentration sensor MLSS-530 can be selected, and the control device can use a PLC or a single chip microcomputer to realize small-sized intellectualization.
The utility model has the advantages that:
1. the induction device for the sedimentation tank of the utility model uses the rotating motor to drive the sewage to flow, thereby effectively avoiding the caking of the sediment in the sewage;
2. the induction device for the sedimentation tank can detect the liquid concentration of sewage in real time so as to control the start and stop of the rotating motor and realize automation;
3. the utility model discloses an induction system for sedimentation tank simple structure, functional good, have good economic nature and practicality.
Drawings
FIG. 1 is a schematic structural diagram of a filtration and sedimentation tank according to an embodiment of the present invention;
reference numerals:
1-inner layer, 2-outer layer, 3-baffle, 4-filter screen, 5-rotating electrical machines, 6-baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an induction system for sedimentation tank, includes sedimentation tank and controlling means, and the sedimentation tank up end opening, suction dredge insert sedimentation tank discharge sediment, are equipped with rotating electrical machines 5 in the sedimentation tank, and 5 signal connection controlling means of rotating electrical machines are equipped with the liquid concentration sensor who measures sewage concentration in the sedimentation tank, liquid concentration sensor and controlling means signal connection.
By adopting the technical scheme, the sewage needs to be subjected to precipitation treatment in the precipitation tank in the treatment process, the precipitate is subjected to physical precipitation after the sewage is input into the precipitation tank, the precipitate is easy to agglomerate in the precipitation process, such as the precipitate containing calcium and grease, and has a strong agglomeration property, the rotary motor 5 is arranged in the precipitation tank, and the rotary motor 5 can rotate at a low speed, so that the agglomeration of the precipitate can be effectively prevented; but the concentration of liquid in the liquid concentration sensor real-time detection sedimentation tank, reach certain concentration when liquid, the rotation of accessible controlling means control rotating electrical machines 5, including the regulation of the switching and/or the rotational speed of rotating electrical machines 5, liquid concentration sensor also can connect a signal output device in addition through the controller, reach certain concentration back at liquid, send output signal, produce at this output signal, the staff can use the suction dredge to absorb the precipitate, or connect the switching of suction dredge device in addition at controlling means, in order to realize automatic control.
Preferably, the sedimentation tank comprises an inner layer 1 and an outer layer 2, the upper end face of the inner layer 1 and the upper end face of the outer layer 2 are both communicated with the outside, the inner layer 1 and the outer layer 2 are separated by at least one partition plate 3, the lower end face of the inner layer 1 comprises a filter screen 4, the sediment is supported to pass through the apertures of meshes of the filter screen 4, and the inner layer 1 and the outer layer 2 are communicated through the filter screen 4.
By adopting the technical scheme, in the sewage treatment process, sewage is input from the inner layer 1 and reaches the outer layer 2 through the filter screen 4, in the precipitation process, sediment in the sewage passes through the filter screen 4 and is precipitated at the lower end of the outer layer 2, the rotating fan drives the sediment to move towards a fixed direction, the baffle 6 is arranged near the fixed sediment, and the sediment is further limited in a fixed range so as to be conveniently absorbed by a sludge suction machine; the sediment can move to the upper layer of the sewage under the flowing of the sewage, the partition plate 3 between the inner layer 1 and the outer layer 2 is arranged, so that the sewage of the outer layer 2 cannot move to the inner layer 1 from the upper part, and when the sewage is discharged, the upper layer liquid of the inner layer 1 is extracted, so that the sedimentation effect is achieved; above-mentioned scheme can be in the same place the precipitate enrichment for the absorption efficiency of suction dredge is higher, and then makes whole sewage treatment efficiency higher.
Preferably, the rotating electric machine 5 is provided in the outer layer 2 of the sedimentation tank for causing the sewage in the outer layer 2 of the sedimentation tank to flow in a fixed direction.
Preferably, the liquid concentration sensor is used for sensing the liquid concentration of the outer layer 2; the sediment passes through a filter screen 4 and is mainly concentrated on the outer layer 2 of the sedimentation tank.
Preferably, the liquid concentration sensor comprises a first liquid concentration sensor and a second liquid concentration sensor, the first liquid concentration sensor and the second liquid concentration sensor are in signal connection with the control device, the outer layer 2 of the sedimentation tank is enriched with sediments at the corners of the sewage flow path, the first liquid concentration sensor is used for sensing the liquid concentration at the corners of the enriched sediments, and the second liquid concentration sensor is used for sensing the liquid concentration at the filter screen 4; the first liquid concentration sensor can output signals, so that the output signals can conveniently know the concentration of the sediment at the sediment enrichment position, and the start and stop of the suction dredge can be conveniently selected; the second liquid concentration sensor can output signals, and the control device controls the starting and stopping of the rotating motor 5 and/or the adjustment of the rotating speed, so that high intelligence is realized.
Preferably, the baffle plate 3 of the inner layer 1 extends to a space formed between the inner layer 1 and the outer layer 2 to form a baffle plate 6, the baffle plate 6 is close to the sediment enrichment position, a certain gap is left between the baffle plate 6 and the end face of the outer layer 2 in the direction of the baffle plate 3, and the baffle plate 6 is connected with the other two side end faces of the outer layer 2 in a sealing way.
In the aspect of type selection of the liquid concentration sensor, a liquid concentration sensor including an Rs485 liquid sludge concentration digital sludge concentration sensor MLSS-530 can be selected, and the control device can use a PLC or a single chip microcomputer to realize small-sized intellectualization.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. The induction device for the sedimentation tank is characterized in that the induction device is arranged in the sedimentation tank, the upper end surface of the sedimentation tank is open, a sludge suction machine is inserted into the sedimentation tank to discharge sediments, a rotating motor (5) is arranged in the sedimentation tank, the rotating motor (5) is in signal connection with a control device, a liquid concentration sensor for measuring the sewage concentration in the sedimentation tank is arranged in the sedimentation tank, the liquid concentration sensor is in signal connection with the control device and comprises a first liquid concentration sensor and a second liquid concentration sensor, the first liquid concentration sensor and the second liquid concentration sensor are both in signal connection with the control device, sediments are enriched at the corner of a sewage flow path at the outer layer (2) of the sedimentation tank, the first liquid concentration sensor is used for inducing the liquid concentration at the corner of the enriched sediments, the second liquid concentration sensor is used for inducing the liquid concentration at a filter screen (4), the first liquid concentration sensor can output signals, so that the output signals can conveniently know the concentration of the sediment at the sediment enrichment position, and the start and stop of the suction dredge can be conveniently selected; the exportable signal of second liquid concentration sensor, controlling means control rotating electrical machines open and stop and the regulation of rotational speed, the sedimentation tank includes inlayer (1) and skin (2), and the up end of inlayer (1) and the up end of skin (2) all communicate with the external world, separates including a baffle (3) at least between inlayer (1) and the skin (2), and filter screen (4) are drawn together to inlayer (1) lower terminal surface, and the aperture of filter screen (4) mesh supports the precipitate to pass through, and inlayer (1) and skin (2) are through filter screen (4) intercommunication.
2. An induction unit for a sedimentation tank according to claim 1, wherein the rotating electrical machine (5) is provided in the outer layer (2) of the sedimentation tank for causing the sewage in the outer layer (2) of the sedimentation tank to flow in a fixed direction.
3. An induction device for a sedimentation tank according to claim 2, wherein the baffle (3) of the inner layer (1) extends towards the space formed between the inner layer (1) and the outer layer (2) to form a baffle (6), the baffle (6) is close to the sediment concentration position, a certain gap is left between the baffle (6) and the end face of the outer layer (2) in the direction of the baffle (3), and the baffle (6) is connected with the other two side end faces of the outer layer (2) in a sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378811.3U CN210543756U (en) | 2019-03-25 | 2019-03-25 | A induction system for sedimentation tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378811.3U CN210543756U (en) | 2019-03-25 | 2019-03-25 | A induction system for sedimentation tank |
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| CN210543756U true CN210543756U (en) | 2020-05-19 |
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| CN201920378811.3U Active CN210543756U (en) | 2019-03-25 | 2019-03-25 | A induction system for sedimentation tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730476A (en) * | 2023-08-14 | 2023-09-12 | 东莞理工学院 | Reaction tank for wastewater treatment |
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2019
- 2019-03-25 CN CN201920378811.3U patent/CN210543756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730476A (en) * | 2023-08-14 | 2023-09-12 | 东莞理工学院 | Reaction tank for wastewater treatment |
| CN116730476B (en) * | 2023-08-14 | 2023-10-24 | 东莞理工学院 | Reaction tank for wastewater treatment |
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Effective date of registration: 20230103 Address after: 620000 China Pickle City, Dongpo District, Meishan City, Sichuan Province Patentee after: Meishan Huiyu Biotechnology Co.,Ltd. Address before: No. 82, Jinlong Shanzhuang South Road, Shipan Town, Jianyang City, Chengdu, Sichuan 641400 Patentee before: SICHUAN HUIYU BIOLOGICAL TECHNOLOGY CO.,LTD. |