CN212687739U - Anaerobic three-phase separator - Google Patents
Anaerobic three-phase separator Download PDFInfo
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- CN212687739U CN212687739U CN202021146383.0U CN202021146383U CN212687739U CN 212687739 U CN212687739 U CN 212687739U CN 202021146383 U CN202021146383 U CN 202021146383U CN 212687739 U CN212687739 U CN 212687739U
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Abstract
The utility model discloses an anaerobism three-phase separator, including being convenient for fix the welt board on the anaerobism separator inner wall and setting up the air chamber between the welt board, air chamber parallel arrangement more than two, interval evenly distributed is inside the welt board, be provided with between air chamber lateral wall and the welt inner wall and between two adjacent air chamber lateral walls with air chamber vertically gas collecting channel, the air chamber lateral wall passes through the inlet port intercommunication with the gas collecting channel, the air chamber top than gas collecting channel top exceed highly be 0.5-1 times of air chamber width, the air chamber upper surface is provided with the marsh gas outlet. The utility model discloses an to the improved design of air chamber, increased the air chamber volume, stabilized biogas system's impact, reduced biogas collection system's pipeline air resistance, prolonged three-phase separator's life.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment device, specifically be an anaerobism three-phase separator.
Background
The three-phase separator is an important component of the anaerobic reactor, the three-phase separator comprises a plurality of layers of herringbone gas collecting hoods, anaerobic granular sludge is wrapped by methane generated by the three-phase separator, the specific gravity of the anaerobic granular sludge is smaller than that of water, the granular sludge rises, when the anaerobic granular sludge touches the gas collecting hoods, the methane is separated from the granular sludge through the change of the speed, the methane enters an air chamber communicated with the gas collecting hoods along the gas collecting hoods, the granular sludge falls back to a reaction area due to the dead weight of the granular sludge, and therefore the three-phase separation of the gas, the.
Organic high concentration waste water is handled to multi-purpose anaerobic jar among the present sewage treatment process, reacts under the unstable condition, and is great to biogas system impact, and the condition of pipeline air resistance often can appear influences the collection of marsh gas, consequently, how to improve current anaerobic jar three-phase separator, improves separation efficiency, reduces the pipeline air resistance condition, is the utility model discloses the technical problem who solves.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anaerobic three-phase separator aiming at the defects. The utility model discloses an to the improved design of air chamber, increased the air chamber volume, stabilized biogas system's impact, reduced biogas collection system's pipeline air resistance, prolonged three-phase separator's life.
The utility model discloses an anaerobism three-phase separator technical scheme does, including being convenient for fix the welt on the anaerobism separator inner wall and setting up the air chamber between the welt, air chamber parallel arrangement more than two, interval evenly distributed is inside the welt, be provided with between air chamber lateral wall and the welt inner wall and between two adjacent air chamber lateral walls with air chamber vertically gas collecting channel, air chamber lateral wall and gas collecting channel pass through the inlet port intercommunication, the air chamber top than gas collecting channel top exceed the height of being 0.5-1 times of air chamber width, the air chamber upper surface is provided with the marsh gas outlet. The utility model discloses set up two above air chambers, and with the air chamber height increase, promoted the air chamber volume on the whole.
The gas collecting channel parallel arrangement more than two-layer, every layer is provided with more than 5 gas collecting channels, upper layer gas collecting channel and lower floor's gas collecting channel staggered arrangement.
The methane gas outlet comprises a main gas outlet arranged in the middle of the gas chamber and auxiliary gas outlets uniformly distributed on two sides of the main gas outlet.
The air inlet is provided with a baffle plate with the shape consistent with that of the air inlet at one side of the gas collecting hood, the lower end of the baffle plate is fixedly connected with the lower end of the air inlet, the upper end of the baffle plate is far away from the air inlet and inclines towards the side of the gas collecting hood, and an included angle of 30-45 degrees is formed between the baffle plate and the side wall of the air chamber. The design of the baffle plate increases the separation efficiency of the methane and the sludge, and avoids the phenomena of pipeline air resistance and gas backflow.
The inner side of the side wall of the air chamber is provided with a flow guide net, the flow guide net is positioned below the air inlet, and the aperture of the flow guide net is 0.5-5 cm.
The gas collecting hood comprises two inclined planes, the two inclined planes form a herringbone, and the slope of the herringbone inclined plane of the gas collecting hood is 55-60 degrees.
The cross section of the air chamber along the length direction of the gas-collecting hood is rectangular.
The utility model has the advantages that: the utility model discloses an to the improved design of air chamber, increased the air chamber volume, stabilized biogas system's impact, reduced biogas collection system's pipeline air resistance, prolonged three-phase separator's life.
Description of the drawings:
fig. 1 is a schematic diagram of the basic structure of the present invention;
fig. 2 is a schematic cross-sectional view of the connection position between the gas collecting channel and the gas chamber.
In the figure, 1, a sealing edge plate, 2, a gas collecting hood, 3, a gas chamber, 4, a gas chamber side wall, 5, a main gas outlet, 6, an auxiliary gas outlet, 7, a support frame, 8, a baffle, 9, a gas inlet and 10, a flow guide net.
The specific implementation mode is as follows:
for better understanding of the present invention, the following detailed description is given to the technical solutions of the present invention, but the present invention is not limited thereto.
The utility model discloses an anaerobism three-phase separator, including being convenient for fix the welt 1 on the anaerobic separator inner wall and setting up the air chamber 3 between the welt 1, air chamber 3 be two, two air chambers 3 are parallel to each other, interval evenly distributed is inside the welt 1, be provided with between air chamber lateral wall 4 and the welt 1 inner wall and between two adjacent air chamber lateral walls 4 with air chamber 3 vertically gas collecting channel 2, air chamber lateral wall 4 communicates through inlet port 9 with gas collecting channel 2, 3 tops of air chamber than 2 tops of gas collecting channel exceed highly be 0.5-1 times of 3 widths of air chamber, the 3 upper surfaces of air chamber are provided with the marsh gas outlet. Two air chambers 3 are arranged, the height of the air chamber 3 is increased, and the volume of the air chamber 3 is integrally improved.
The gas collecting channels 2 are arranged in three layers in parallel, each layer is provided with more than 15 gas collecting channels 2, the upper layer gas collecting channels 2 and the lower layer gas collecting channels 2 are arranged in a staggered mode, and the gas collecting channels 2 are fixed in a reinforcing mode through supporting frames 7.
The methane gas outlet comprises a main gas outlet 5 arranged in the middle of the gas chamber 3 and 4 auxiliary gas outlets 6 uniformly distributed on two sides of the main gas outlet 5.
The air inlet 9 is positioned on one side of the gas collecting hood 2 and is provided with a baffle 8 which is consistent with the shape of the air inlet 9, the lower end of the baffle 8 is fixedly connected with the lower end of the air inlet 9, the upper end of the baffle 8 is far away from the air inlet 9 and inclines towards the side of the gas collecting hood 2, and an included angle of 30-45 degrees is formed between the baffle 8 and the side wall 4 of the air chamber. The design of the baffle plate 8 increases the separation efficiency of the methane and the sludge, and avoids the phenomena of pipeline air resistance and gas backflow.
The inner side of the side wall 4 of the air chamber is provided with a flow guide net 10, the flow guide net 10 is positioned below the air inlet 9, and the aperture of the flow guide net 10 is 0.5-5 cm.
The gas collecting hood 2 comprises two inclined planes which form a herringbone, and the gradient of the herringbone inclined plane of the gas collecting hood 2 is 55-60 degrees.
The cross section of the air chamber 3 along the length direction of the gas-collecting hood 2 is rectangular.
Claims (6)
1. The anaerobic three-phase separator is characterized by comprising edge sealing plates convenient to fix on the inner wall of the anaerobic separator and air chambers arranged between the edge sealing plates, wherein more than two air chambers are arranged in parallel, the air chambers are uniformly distributed in the edge sealing plates at intervals, air collecting hoods vertical to the air chambers are arranged between the side walls of the air chambers and the inner wall of the edge sealing plates and between two adjacent side walls of the air chambers, the side walls of the air chambers are communicated with the air collecting hoods through air inlets, the height of the top of each air chamber, which is higher than the top of each air collecting hood, is 0.5-1 time of the width of each air chamber, and a methane gas outlet is arranged on the.
2. The anaerobic three-phase separator according to claim 1, wherein the gas-collecting channels are arranged in parallel in more than two layers, each layer is provided with more than 5 gas-collecting channels, and the upper gas-collecting channels are staggered with the lower gas-collecting channels.
3. The anaerobic three-phase separator as claimed in claim 1, wherein the biogas outlet comprises a main outlet disposed at the middle of the gas chamber and auxiliary outlets uniformly distributed at both sides of the main outlet.
4. The anaerobic three-phase separator as claimed in claim 1, wherein the inlet hole is provided at one side of the gas collecting channel with a baffle plate having a shape identical to that of the inlet hole, the lower end of the baffle plate is fixedly connected with the lower end of the inlet hole, the upper end of the baffle plate is far away from the inlet hole and inclines towards the gas collecting channel, and the baffle plate and the side wall of the gas chamber form an included angle of 30-45 degrees.
5. The anaerobic three-phase separator as claimed in claim 1, wherein a flow guide net is provided inside the side wall of the air chamber, the flow guide net is located below the air inlet hole, and the aperture of the flow guide net is 0.5-5 cm.
6. The anaerobic three-phase separator as claimed in claim 1, wherein the gas-collecting channel comprises two inclined planes, the two inclined planes form a herringbone, and the slope of the herringbone inclined plane of the gas-collecting channel is 55-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146383.0U CN212687739U (en) | 2020-06-18 | 2020-06-18 | Anaerobic three-phase separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146383.0U CN212687739U (en) | 2020-06-18 | 2020-06-18 | Anaerobic three-phase separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212687739U true CN212687739U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021146383.0U Active CN212687739U (en) | 2020-06-18 | 2020-06-18 | Anaerobic three-phase separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212687739U (en) |
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2020
- 2020-06-18 CN CN202021146383.0U patent/CN212687739U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anaerobic three-phase separator Effective date of registration: 20220802 Granted publication date: 20210312 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: SHANDONG TITAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2022370000092 |