CN217398535U - Novel aeration biological filter tank system with semi-underground heat preservation and solar power supply - Google Patents
Novel aeration biological filter tank system with semi-underground heat preservation and solar power supply Download PDFInfo
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- CN217398535U CN217398535U CN202221520214.8U CN202221520214U CN217398535U CN 217398535 U CN217398535 U CN 217398535U CN 202221520214 U CN202221520214 U CN 202221520214U CN 217398535 U CN217398535 U CN 217398535U
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The utility model discloses a novel biological aerated filter system of semi-underground heat preservation and solar power supply, including aquaculture waste water cistern, biological aerated filter, play water cistern, water feeding pump, air-blower, temperature controller and solar power supply unit, biological aerated filter has set gradually aeration head, bearing grid, gravel backing layer and precoat from bottom to top, biological aerated filter and aquaculture waste water cistern all set up dig establish in the pit below ground, the upper portion of the pit that wastewater aquiculture cistern locates is provided with first heat preservation cover, the upper portion of the pit that biological aerated filter locates is provided with second heat preservation cover; the water outlet reservoir is arranged in a pit dug below the ground. The utility model discloses a biological aerated filter system utilizes the heat preservation effect of pit and heat preservation cover, even the lower winter of temperature also guarantees biological aerated filter and breeds the waste water in the waste water cistern and have higher suitable temperature, is favorable to the production of microorganism and to getting rid of nitrogen phosphorus in the waste water.
Description
Technical Field
The utility model relates to a biological aerated filter system, more specifically the specific biological aerated filter system that especially relates to a novel semi-underground heat preservation and solar energy power supply.
Background
The geographic environment characteristics such as long illumination time, high illumination intensity and low winter temperature exist in the Xinjiang region, and simultaneously, animal husbandry is developing flourishing in Xinjiang, so an environment-friendly, energy-saving and efficient cultivation wastewater treatment device is urgently needed in the Xinjiang region. The utility model transforms the traditional BAF (biological aerated filter) device to adapt to the environmental characteristics of Xinjiang and exert the environmental advantages.
Disclosure of Invention
The utility model provides a novel semi-underground heat preservation and solar energy power supply aeration biological filter system and culture wastewater treatment for overcoming the defects of the technical problems.
The utility model discloses a novel semi-underground heat preservation and solar power supply aeration biological filter system, which comprises a breeding wastewater reservoir, an aeration biological filter, a water outlet reservoir, a water feeding pump, an air blower, a temperature controller and a solar power supply device, wherein the wastewater generated by livestock breeding flows into the breeding wastewater reservoir, and the water feeding pump is used for pumping the wastewater in the breeding wastewater reservoir to the bottom of the aeration biological filter; the biological aerated filter is in a sealed form, an aeration head, a bearing grid, a gravel supporting layer and a filter material layer are sequentially arranged in an inner cavity of the biological aerated filter from bottom to top, and an air outlet of an air blower is communicated with the aeration head through an air supply pipe; the method is characterized in that: the aeration biological filter and the culture wastewater reservoir are both arranged in a pit dug below the ground, a first heat-preservation cover is arranged at the upper part of the pit where the culture wastewater reservoir is located, and a second heat-preservation cover is arranged at the upper part of the pit where the aeration biological filter is located; the water outlet reservoir is arranged in a pit dug below the ground, the upper part of the biological aerated filter is provided with a water outlet, the top of the water outlet reservoir is lower than the water outlet at the upper part of the biological aerated filter, and the water outlet of the biological aerated filter is communicated with the water outlet reservoir through a water outlet pipe.
The utility model discloses a novel aeration biological filter system with semi-underground heat preservation and solar power supply, which comprises a back washing device consisting of a back washing water pool, a back washing water inlet valve and a back washing water outlet valve, wherein the back washing water pool and a culture wastewater reservoir are arranged in the same pit, the back washing water inlet valve is arranged on a pipeline between the back washing water pool and a water inlet of a water feeding pump, and the pipeline between the culture wastewater reservoir and the water inlet of the water feeding pump is provided with the water inlet valve; the upper part of the biological aerated filter is provided with a back flush channel and a water outlet channel, the back flush channel is communicated with a back flush water outlet pipe, a back flush water outlet valve is arranged on the back flush water outlet pipe, the water outlet channel is communicated with a water outlet reservoir through the water outlet pipe, and the water outlet pipe is provided with a water outlet valve.
The utility model discloses a novel biological aerated filter system with semi-underground heat preservation and solar power supply, wherein the water outlet of a water supply pump is communicated with the bottom of the biological aerated filter through a water supply pipe, and a liquid flow meter is arranged on the water supply pipe; and an air valve and an air flow meter are sequentially arranged on the air supply pipe between the air blower and the aeration head.
The utility model discloses a novel biological aerated filter system of semi-underground heat preservation and solar energy power supply, solar power supply unit comprises solar panel and battery, and solar panel's output is connected with the end that charges of battery, and the power supply end of battery supplies power to air-blower, water feeding pump and temperature controller through supply cable.
The utility model has the advantages that: the novel biological aerated filter system with semi-underground heat preservation and solar power supply of the utility model has the advantages that the biological aerated filter and the culture wastewater reservoir are both arranged in the pit below the ground, and the upper part of the pit is provided with the heat preservation cover, thus, even in winter with lower temperature, the wastewater in the biological aerated filter and the culture wastewater reservoir can be ensured to have higher suitable temperature, which is beneficial to the production of microorganisms and the removal of nitrogen and phosphorus in the wastewater; meanwhile, the height difference exists between the culture wastewater reservoir and the bottom of the biological aerated filter as well as between the upper part of the biological aerated filter and the water outlet reservoir, so that the culture wastewater can flow more favorably under the action of the self gravity of the wastewater, and the energy consumption is lower.
Furthermore, by arranging the solar power supply device, the solar generator can be ensured to have sufficient power generation energy under the condition of good sunshine in Xinjiang, so that the power supply to the Biological Aerated Filter (BAF) device is ensured, and further energy conservation is realized.
Drawings
FIG. 1 is a schematic structural diagram of a novel biological aerated filter system with semi-underground heat preservation and solar power supply.
In the figure: 1 an aeration biological filter, 2 a culture wastewater reservoir, 3 a first heat preservation cover, 4 water inlet valves, 5 a water supply pump, 6 a liquid flow meter, 7 a temperature controller, 8 a water supply pipe, 9 a second heat preservation cover, 10 a back flush water channel, 11 a filter material layer, 12 an air supply pipe, 13 a gravel lining layer, 14 a bearing grid, 15 an aeration head, 16 a water outlet channel, 17 a back flush water outlet valve, 18 a gas flow meter, 19 an air valve, 20 a water outlet valve, 21 a blower, 22 a power supply cable, 23 a water outlet reservoir, 24 a solar panel, 25 a heat preservation layer, 26 a back flush water tank and 27 a back flush water inlet valve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1, the structural schematic diagram of the novel semi-underground heat preservation and solar power supply biological aerated filter system of the utility model is given, it is by biological aerated filter 1, breed waste water cistern 2, go out water cistern 23, water feeding pump 5, air-blower 21, back flush pond 26, temperature controller 7 and solar power supply unit constitute, pending breed waste water lets in to breed waste water cistern 2, shown breed waste water cistern 2 and back flush pond 26 set up in same pit, and the top of its place pit is provided with first heat preservation cover 3, even in winter like this, also can make the waste water in breeding waste water cistern 2 maintain a higher temperature, more be favorable to degradation and the getting rid of nitrogen phosphorus and organic matter in the waste water. A water inlet valve 4 is arranged on a pipeline between the culture wastewater reservoir 2 and the water inlet of the water feeding pump 5, and a back washing water outlet valve 17 is arranged on a pipeline between the back washing water reservoir 26 and the water inlet of the water feeding pump 5.
The biological aerated filter 1 is also arranged in a pit dug below the ground, and the upper part of the pit is provided with a second heat-insulating cover 9, so that the biological aerated filter 1 can be ensured to have higher proper temperature in cold winter, and the purification treatment of wastewater in the biological aerated filter 1 is facilitated. The biological aerated filter 1 is integrally in a sealed mode except for a water inlet and a water outlet, an aeration head 15, a bearing grid 14, a gravel supporting layer 13 and a filter material layer 11 are sequentially arranged in an inner cavity of the biological aerated filter 1 from bottom to top, and the bearing grid 14 can bear the gravel supporting layer 13 and the filter material layer 11 on the upper portion. The water outlet of the water supply pump 5 is communicated with the bottom of the biological aerated filter 1 through a water supply pipe 8 so as to pump the wastewater in the culture wastewater reservoir 2 to the bottom of the biological aerated filter 1, and the water supply pipe 8 is provided with a liquid flow meter 6 so as to meter the water quantity pumped into the biological aerated filter 1.
The air outlet of the blower 21 is communicated with the aeration head 15 through the air pipe 12, and the air valve 19 and the gas flowmeter 18 are sequentially arranged on the air pipe 12 between the blower 21 and the aeration head 15, so that the aeration oxygenation of the wastewater introduced into the biological aerated filter 1 can be realized under the condition that the blower 21 blows air into the aeration head 15. The height of the bottom of the biological aerated filter 1 is lower than that of the culture wastewater reservoir 2, so that the wastewater can be more favorably pressed into the bottom of the biological aerated filter 1 under the action of the self-gravity of the wastewater and the water feeding pump 5.
The upper part of the aeration biological filter 1 is provided with a back flush channel 10 and a water outlet channel 16, the water outlet channel 16 is communicated with a water outlet reservoir 23 through a water outlet pipe, and the water outlet pipe is provided with a water outlet valve 20. The back-flushing water channel 10 is communicated with a back-flushing water outlet pipe, and a back-flushing water outlet valve is arranged on the back-flushing water outlet pipe. The effluent reservoir 23 is also shown positioned in a pit dug below the ground, and the height of the effluent reservoir 23 is less than the height of the effluent channel 16 so that wastewater treated by the biological aerated filter 1 flows into the effluent reservoir 23 under the influence of gravity.
The solar power supply device is composed of a solar panel 24 and a storage battery, wherein the output end of the solar panel 24 is connected with the charging end of the storage battery, and the power supply end of the storage battery supplies power to the blower 21, the water feeding pump 5 and the temperature controller 7 through a power supply cable 22. The temperature controller 7 is used for detecting and controlling the temperature of the aquaculture wastewater reservoir 2, so that the temperature in the aquaculture wastewater reservoir 2 is controlled within a proper range.
Claims (4)
1. A novel semi-underground heat preservation and solar power supply biological aerated filter system comprises a culture wastewater reservoir (2), a biological aerated filter (1), a water outlet reservoir (23), a water delivery pump (5), an air blower (21), a temperature controller (7) and a solar power supply device, wherein the wastewater generated by livestock culture flows into the culture wastewater reservoir, and the water delivery pump is used for pumping the wastewater in the culture wastewater reservoir to the bottom of the biological aerated filter; the biological aerated filter is in a sealed form, an aeration head (15), a bearing grid (14), a gravel supporting layer (13) and a filter material layer (11) are sequentially arranged in an inner cavity of the biological aerated filter from bottom to top, and an air outlet of an air blower is communicated with the aeration head through an air supply pipe (12); the method is characterized in that: the biological aerated filter (1) and the culture wastewater reservoir (2) are both arranged in a pit dug below the ground, a first heat-preservation cover (3) is arranged at the upper part of the pit where the culture wastewater reservoir is located, and a second heat-preservation cover (9) is arranged at the upper part of the pit where the biological aerated filter is located; the water outlet reservoir (23) is arranged in a pit dug below the ground, the upper part of the biological aerated filter is provided with a water outlet, the height of the top of the water outlet reservoir is lower than that of the water outlet at the upper part of the biological aerated filter, and the water outlet of the biological aerated filter is communicated with the water outlet reservoir (23) through a water outlet pipe.
2. A novel semi-underground thermally insulating and solar powered biological aerated filter system according to claim 1, wherein: the device comprises a backwashing device consisting of a backwashing water pool (26), a backwashing water inlet valve (27) and a backwashing water outlet valve (17), wherein the backwashing water pool and a culture wastewater reservoir (2) are arranged in the same pit, the backwashing water inlet valve is arranged on a pipeline between the backwashing water pool and a water inlet of a water supply pump (5), and a water inlet valve (4) is arranged on a pipeline between the culture wastewater reservoir (2) and the water inlet of the water supply pump; the upper part of the aeration biological filter tank (1) is provided with a back flush channel (10) and a water outlet channel (16), the back flush channel is communicated with a back flush water outlet pipe, a back flush water outlet valve is arranged on the back flush water outlet pipe, the water outlet channel is communicated with a water outlet reservoir (23) through the water outlet pipe, and the water outlet pipe is provided with a water outlet valve (20).
3. A novel semi-underground thermal and solar powered biological aerated filter system according to claim 1 or 2, wherein: the water outlet of the water supply pump (5) is communicated with the bottom of the biological aerated filter (1) through a water supply pipe (8), and a liquid flowmeter (6) is arranged on the water supply pipe; an air valve (19) and a gas flowmeter (18) are sequentially arranged on the air feed pipe (12) between the blower (21) and the aeration head (15).
4. A novel semi-underground thermal and solar powered biological aerated filter system according to claim 1 or 2, wherein: the solar power supply device is composed of a solar panel (24) and a storage battery, the output end of the solar panel is connected with the charging end of the storage battery, and the power supply end of the storage battery supplies power to the air blower (21), the water feeding pump (5) and the temperature controller (7) through a power supply cable (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221520214.8U CN217398535U (en) | 2022-06-17 | 2022-06-17 | Novel aeration biological filter tank system with semi-underground heat preservation and solar power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221520214.8U CN217398535U (en) | 2022-06-17 | 2022-06-17 | Novel aeration biological filter tank system with semi-underground heat preservation and solar power supply |
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| CN217398535U true CN217398535U (en) | 2022-09-09 |
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| CN202221520214.8U Active CN217398535U (en) | 2022-06-17 | 2022-06-17 | Novel aeration biological filter tank system with semi-underground heat preservation and solar power supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750861A (en) * | 2023-07-27 | 2023-09-15 | 上海勘测设计研究院有限公司 | Rural sewage treatment plant |
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2022
- 2022-06-17 CN CN202221520214.8U patent/CN217398535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750861A (en) * | 2023-07-27 | 2023-09-15 | 上海勘测设计研究院有限公司 | Rural sewage treatment plant |
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