CN216404017U - Large-traffic river course water purifies filters integrated device - Google Patents
Large-traffic river course water purifies filters integrated device Download PDFInfo
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- CN216404017U CN216404017U CN202121213821.5U CN202121213821U CN216404017U CN 216404017 U CN216404017 U CN 216404017U CN 202121213821 U CN202121213821 U CN 202121213821U CN 216404017 U CN216404017 U CN 216404017U
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- water
- filtering
- rotary table
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000010802 sludge Substances 0.000 claims abstract description 56
- 239000000835 fiber Substances 0.000 claims abstract description 33
- 238000005189 flocculation Methods 0.000 claims abstract description 28
- 230000016615 flocculation Effects 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000011001 backwashing Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a large-traffic river course water purifies filters integrated device, turn right from a left side inside this equipment and be equipped with flocculation basin, high dense pond, filtering ponds and clean water basin in proper order. The flocculation basin is equipped with the water inlet on one side edge on the upper limit, and the top is equipped with the medicine mouth, inside has been equipped with the spiral stirrer, and the bottom is equipped with the mud back flow simultaneously. The high-density pond is equipped with mud swash plate and mud funnel, mud back flow and blow off pipe are installed to mud funnel bottom. The bottom of the filter tank is provided with a sludge collecting tank and a sludge discharge pump, the fiber rotary table is provided with a back washing suction head and a back washing device, the center of the fiber rotary table is provided with a water collecting cylinder, and one side of the fiber rotary table is provided with a driving device. The utility model can treat high-turbidity sewage, has low operation cost, less material consumption, small occupied area, large water treatment amount, long replacement period, low operation and maintenance cost and good treatment effect, can remotely monitor and is convenient for operation and maintenance.
Description
Technical Field
The utility model relates to the field of high-turbidity sewage filtration treatment, in particular to a large-flow river water body purification and filtration integrated device.
Background
The fiber rotary disc filter tank is used for removing various impurities existing in a suspended state in sewage and improving the quality of effluent water of a sewage treatment plant, so that the SS index of the treated water can reach the first-level A discharge standard in the pollutant discharge standard (GB18918-2002) of a municipal sewage treatment plant, and the principle of the fiber rotary disc filter tank is that sewage flows into a filter tank by gravity, the filter tank is in a full-submerged type, a water distribution weir is arranged in the filter tank, the sewage enters the center of the filter tank through the outer side of filter cloth to be filtered, the sewage is collected by a hollow tube, the gravity flow is discharged out of the filter tank through a water outlet weir, the filter tank is in a static state during filtering, the sedimentation of sludge at the bottom of the filter tank is facilitated, part of sludge in the filter tank is adsorbed on the outer side of the filter cloth to form a sludge layer gradually, the filter resistance of the filter cloth is increased along with the accumulation of the sludge on the filter cloth, the water level of the filter tank is gradually increased, when the water level is raised to a backwashing liquid level, a switch sends a backwashing signal to a PLC, the control system can control the backwashing equipment to backwash, and during backwashing, the filter disc rotates, and the backwash pump utilizes the post-filtration water washing filter cloth in the hollow tube, and the sludge particles that the filter cloth manufacturer gathered are siphoned off to discharge the water that has backwashed.
Disclosure of Invention
The utility model provides a large-flow riverway water body purifying and filtering integrated device aiming at the problems existing in the prior fiber rotary disc filter tank technology and equipment design, and the riverway sewage treatment system has the advantages of small floor area, large treated water amount, high volume load, strong impact resistance, stable performance, long service life, capability of treating high-turbidity sewage and remote control.
The utility model aims to provide a large-flow riverway water body purification and filtration integrated device, which is characterized in that a flocculation tank, a high-density tank, a fiber rotary disc filter tank and a clear water collecting tank are sequentially arranged from left to right. The flocculation tank is internally provided with a partition board which divides the flocculation tank into a left water treatment chamber and a right water treatment chamber, the bottom of the partition board is provided with a notch for a flow passage for water flow to pass through, a dosing port is erected above the left water treatment chamber, a spiral stirrer is erected in the right water treatment chamber, and the spiral stirrer is controlled by a motor arranged at the top; the high-density tank is arranged on one side of the flocculation tank, the height of the high-density tank is smaller than that of the flocculation tank, a sludge inclined plate is arranged inside the high-density tank, a sludge funnel is arranged at the bottom of the sludge inclined plate, and a drain pipe is arranged at the bottom of the sludge funnel; the filter tank is provided with a fiber rotary table, a back washing suction head and a back washing pipe are arranged on the fiber rotary table, a water collecting cylinder is arranged at the center of the fiber rotary table, and a driving device is arranged on one side of the fiber rotary table. The bottom of the rotary disc filter is provided with a sludge collecting tank and a sludge discharge pump.
Preferably, a collecting tank is arranged between the high-density tank and the filtering tank, and a notch is formed in the bottom of the collecting tank and used for enabling water to flow to the filtering tank through a flow channel.
Preferably, the bottom of the sewage discharge pipe is connected with a sludge return pipe, one end of the sludge return pipe is connected into the flocculation tank, the other end of the sludge return pipe is connected with external treatment equipment, a sludge return pump is arranged on a pipeline on one side connected into the flocculation tank, and a sludge discharge pump is arranged on the external equipment.
Preferably, the method comprises the following steps: the method is characterized in that: the fiber rotating disc is connected with the driving device, and in the backwashing process, the fiber rotating disc rotates at the speed of 0.5-1 rpm.
Preferably, the method comprises the following steps: the clear water collecting tank is internally provided with a submersible pump which is responsible for providing a water source for the backwashing device.
Preferably, the method comprises the following steps: the equipment is also provided with a PLC electric control system, and can realize timing and remote control of the sludge reflux pump, the sludge discharge pump and the submersible pump.
The utility model has the following characteristics: 1. the occupied area is small, and the water treatment amount is large. 2. High impact resistance, stable performance and reliable operation. 3. Can treat high-turbidity sewage and has good effluent quality. 4. The operation cost is low. 5. The material loss is less, the replacement cycle is long, the operation and maintenance cost is low, and the treatment effect is good. 6. High efficiency in removing suspended solid, short residence time, and low cost in investment, operation and maintenance. 7. The equipment integration simple structure can long-range supervision, is convenient for operate and maintain.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model will be described in detail with reference to the accompanying drawings, as shown in fig. 1, the device is provided with a flocculation tank 20, a high density tank 23, a fiber rotary disc filtering tank 22 and a clear water collecting tank 17 in sequence from left to right, a partition 25 is arranged in the flocculation tank 20, the partition 25 divides the flocculation tank 20 into a left water treatment chamber 26 and a right water treatment chamber 26, a gap 27 for water flow is arranged at the bottom of the partition 25, a dosing port 2 is erected above the left water treatment chamber, a spiral stirrer 4 is erected in the right water treatment chamber, and the spiral stirrer 4 is controlled by a motor 3 arranged at the top; the high-density tank is arranged on one side of the flocculation tank 20, the height of the high-density tank is smaller than that of the flocculation tank 20, a sludge sloping plate 5 is arranged in the high-density tank 23, a sludge funnel 6 is arranged at the bottom of the sludge sloping plate 5, and a drainage pipe 28 is arranged at the bottom of the sludge funnel 6; the filter tank 22 is provided with a fiber rotary table 21, the fiber rotary table 21 is provided with a back washing suction head 11 and a back washing pipe 10, the center of the fiber rotary table 21 is provided with a hollow water collecting cylinder 14, one side of the fiber rotary table 21 is provided with a driving device 16, and the bottom of a rotary table filter is provided with a sludge collecting tank 12 and a sludge pump 13.
A collecting tank 29 is arranged between the high-density tank 23 and the filtering tank 22, and a gap 30 is arranged at the bottom of the collecting tank and used for a flow passage through which water flows to the filtering tank 22.
The bottom of the sewage discharge pipe 28 is connected with a sludge return pipe 31, one end of the sludge return pipe 31 is connected to the flocculation tank 20, the other end of the sludge return pipe 31 is connected with external treatment equipment, a sludge return pump 7 is arranged on a pipeline on one side of the sludge return pipe connected to the flocculation tank 20, and a sludge discharge pump 8 is arranged on the external equipment.
The fiber rotating disc 21 is connected with the driving device 16, and in the backwashing process, the fiber rotating disc 21 rotates at the speed of 0.5-1 rpm.
And a submersible pump 19 is arranged in the clear water collecting tank 17 and is responsible for providing a water source for the backwashing device.
The equipment is also provided with a PLC electric control system, and can realize timing and remote control of the sludge reflux pump 7, the sludge discharge pump 13 and the submersible pump 19.
The specific operation of the utility model is as follows:
the inside flocculation basin 20, high-density pond, fibre carousel filtering ponds and clear water collecting ponds 17 from a left side to the right side in proper order of this equipment. A water inlet 1 is arranged on one side of the flocculation tank 20, a chemical feeding port 2 and a stirrer motor 3 are arranged on the top of the flocculation tank, a spiral stirrer 4 is arranged in the flocculation tank, and a sludge return pipe is arranged at the bottom of the flocculation tank; the water after adding the medicine and stirring flows to the sludge sloping plate 5, and the sludge sinks into the sludge funnel 6 and can enter into the sludge funnel 6; two sludge pipes are arranged at the bottom of the sludge funnel and are respectively controlled by a sludge reflux pump 7 and a sewage pump 8; the treated water flows to a fiber rotating disc filtering tank 22 for further filtering, the water flows enter a fiber rotating disc 21, the filtered water enters a hollow water collecting cylinder 14, a backwashing suction head 11 is arranged on the fiber rotating disc, and simultaneously, a submersible pump 19 arranged in a clear water collecting tank 17 acts on a backwashing nozzle 9 through a backwashing pipeline 10 to backwash the fiber rotating disc 21, and during backwashing, a driving device 16 at the top drives the fiber rotating disc 21 and the hollow water collecting cylinder 14 to rotate together through a crawler 15; the washed sludge falls into a sludge collecting tank 12, the sludge discharge is controlled by a sludge pump 13, and finally the filtered water enters a clear water collecting tank 17 and is discharged through a water outlet 18.
The sludge reflux pump, the sewage pump, the sludge discharge pump, the submersible pump and the driving device in the equipment are all controlled by the PLC electric control system and the on-line remote system, and the running condition of the equipment is monitored in real time. The utility model is suitable for treating river sewage with turbidity up to 100mg/L and has strong impact resistance.
Claims (6)
1. The utility model provides a large-traffic river course water purifies filters integrated device which characterized in that: the device is sequentially provided with a flocculation tank, a high-density tank, a fiber rotary disc filtering tank and a clear water collecting tank from left to right, wherein a partition plate is arranged in the flocculation tank and divides the flocculation tank into a left water treatment chamber and a right water treatment chamber, a gap is formed in the bottom of the partition plate and is used for a runner through which water flows, a dosing port is erected above the left water treatment chamber, a spiral stirrer is erected in the right water treatment chamber, and the spiral stirrer is controlled by a motor arranged at the top; the high-density tank is arranged on one side of the flocculation tank, the height of the high-density tank is smaller than that of the flocculation tank, a sludge inclined plate is arranged inside the high-density tank, a sludge funnel is arranged at the bottom of the sludge inclined plate, and a drain pipe is arranged at the bottom of the sludge funnel; the filter tank is provided with a fiber rotary table, a back washing suction head and a back washing pipe are arranged on the fiber rotary table, a hollow water collecting cylinder is arranged at the center of the fiber rotary table, a driving device is arranged on one side of the fiber rotary table, and a sludge collecting tank and a sludge discharge pump are arranged at the bottom of a rotary table filter.
2. The integrated device for purifying and filtering the large-flow river water body according to claim 1, which is characterized in that: a collecting tank is arranged between the high-density tank and the filtering tank, and a notch is formed in the bottom of the collecting tank and used for enabling water flow to pass through a flow channel and flow to the filtering tank.
3. The integrated device for purifying and filtering the large-flow river water body according to claim 1, which is characterized in that: the bottom of blow off pipe is connected with a mud back flow, and the one end of this mud back flow is connected to in the flocculation basin, and external treatment equipment is connected to the other end to be equipped with the mud backwash pump on connecting one side pipeline in the flocculation basin, be equipped with the mud delivery pump on connecting the external equipment.
4. The integrated device for purifying and filtering the large-flow river water body according to claim 1, which is characterized in that: the fiber rotating disc is connected with the driving device, and in the backwashing process, the fiber rotating disc rotates at the speed of 0.5-1 rpm.
5. The integrated device for purifying and filtering the large-flow river water body according to claim 1, which is characterized in that: the clear water collecting tank is internally provided with a submersible pump which is responsible for providing a water source for the backwashing device.
6. The integrated device for purifying and filtering the large-flow river water body according to claim 1, which is characterized in that: the equipment is also provided with a PLC electric control system, and can realize timing and remote control of the sludge reflux pump, the sludge discharge pump and the submersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121213821.5U CN216404017U (en) | 2021-06-02 | 2021-06-02 | Large-traffic river course water purifies filters integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121213821.5U CN216404017U (en) | 2021-06-02 | 2021-06-02 | Large-traffic river course water purifies filters integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216404017U true CN216404017U (en) | 2022-04-29 |
Family
ID=81282143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121213821.5U Active CN216404017U (en) | 2021-06-02 | 2021-06-02 | Large-traffic river course water purifies filters integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216404017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115812660A (en) * | 2023-01-10 | 2023-03-21 | 青海光子生态有限公司 | Industrial fish-algae recirculating aquaculture system and method |
| CN115812661A (en) * | 2023-01-10 | 2023-03-21 | 青海光子生态有限公司 | Sunlight industrial circulating water fish culture system and method |
-
2021
- 2021-06-02 CN CN202121213821.5U patent/CN216404017U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115812660A (en) * | 2023-01-10 | 2023-03-21 | 青海光子生态有限公司 | Industrial fish-algae recirculating aquaculture system and method |
| CN115812661A (en) * | 2023-01-10 | 2023-03-21 | 青海光子生态有限公司 | Sunlight industrial circulating water fish culture system and method |
| KR20240111674A (en) * | 2023-01-10 | 2024-07-17 | 큉하이 포톤 에콜로지 컴퍼니 리미티드 | Industrial Fish And Algae Circulating Water Farming System And Method For The Same |
| CN115812661B (en) * | 2023-01-10 | 2025-07-04 | 青海光子生态有限公司 | A solar-powered industrialized circulating water fish farming system and method |
| CN115812660B (en) * | 2023-01-10 | 2025-07-15 | 青海光子生态有限公司 | A factory-scale fish and algae circulating water aquaculture system and method |
| KR102883024B1 (en) * | 2023-01-10 | 2025-11-06 | 큉하이 포톤 에콜로지 컴퍼니 리미티드 | Industrial Fish And Algae Circulating Water Farming System And Method For The Same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315000 No.368, Xingci 1st Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Patentee after: Shuiyi Environmental Protection Group Co.,Ltd. Address before: 298 Binhai Avenue, Hangzhou Bay New District, Cixi City, Ningbo City, Zhejiang Province Patentee before: SHUIYI HOLDING GROUP CO.,LTD. |
|
| CP03 | Change of name, title or address |