CN210145621U - Solid-liquid separation device for biogas raw material pool - Google Patents
Solid-liquid separation device for biogas raw material pool Download PDFInfo
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- CN210145621U CN210145621U CN201920892835.0U CN201920892835U CN210145621U CN 210145621 U CN210145621 U CN 210145621U CN 201920892835 U CN201920892835 U CN 201920892835U CN 210145621 U CN210145621 U CN 210145621U
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Abstract
The utility model belongs to the technical field of marsh gas, especially, marsh gas raw materials pond solid-liquid separation equipment to the inconvenient problem of wasing of screen cloth, the following scheme of present proposition, including a jar body, be connected with the filter screen who sets up along the horizontal direction on the inner wall of jar body both sides, filter screen separates jar internal portion for storing up solid room and being located the stock solution room of storing up solid room below, stores up solid roof portion outer wall one side and is fixed with the feeder hopper, stores up and has spray the mechanism through the bolt fastening on the top inner wall of solid room, there is the back flush mechanism through the bolt fastening on the both sides inner wall of stock solution room, and the back flush mechanism with spray the conveyer pipe that the mechanism all includes back shape structure and the shower nozzle that. The utility model discloses can separate solid-liquid excrement and urine layer upon layer, soluble material and the small particle material in the solid-state excrement and urine are collected to effectual physics decomposition solid-state excrement and urine, can the backwash filter screen, avoid filter screen to block up, easy operation, separation and clearance solid-liquid excrement and urine are convenient.
Description
Technical Field
The utility model relates to a marsh gas technical field especially relates to a marsh gas raw materials pond solid-liquid separation equipment.
Background
According to the requirements of new rural construction and the enhancement of environmental protection and energy saving consciousness of people, at present, a methane tank and a biochemical tank are built in a duck breeding pig farm for treating excrement and urine, but excrement materials entering the methane tank are not subjected to solid-liquid separation, and the actual use proves that the direct methane culture effect is not ideal. Because untreated liquid dung enters the methane tank, the organic load per unit volume of the methane tank is greatly increased, and the volume of the methane tank is greatly increased. Because the methane tank is used for a long time, a large amount of residue is left after fermentation, the methane tank is blocked, the capacity is reduced, the methane tank cannot be used, the methane tank is not used, the methane tank is cleaned with high labor consumption and unsafe, and the expense and the cost are increased. Therefore, solid-liquid separation measures should be carried out before the pig manure, so that the problem of pig manure sedimentation in the methane tank can be solved, the treatment capacity of the methane tank is greatly enhanced, and the construction areas of the methane tank and the biochemical tank can be greatly reduced. The construction investment and the land use area of environmental protection treatment are saved, and the separated pig manure can also be directly used as the raw materials for fertilizing fruit trees and forest trees and as organic fertilizer.
The solid-liquid separator can separate the solid and the liquid of the pig manure, thereby not only solving the problem of the pig manure sedimentation in the methane tank, greatly enhancing the processing capacity of the methane tank, but also greatly reducing the construction area of the methane tank and the biochemical tank, and being widely applied. However, because the solid-liquid feces are separated by the existing solid-liquid separator through centrifugal force, the solid feces are easily thrown into the meshes of the screen under the action of the centrifugal force to block the meshes, and in order to ensure the effect of the solid-liquid separation, the screen in the solid-liquid separation machine needs to be frequently cleaned.
SUMMERY OF THE UTILITY MODEL
Based on the inconvenient technical problem that washs of screen cloth, the utility model provides a marsh gas raw materials pond solid-liquid separation equipment.
The utility model provides a solid-liquid separation device of a biogas raw material pool, which comprises a tank body, wherein the inner walls at two sides of the tank body are connected with a filter screen arranged along the horizontal direction, the filter screen divides the tank body into a solid storage chamber and a liquid storage chamber positioned below the solid storage chamber, one side of the outer wall at the top of the solid storage chamber is fixed with a feed hopper, the inner wall at the top of the solid storage chamber is fixed with a spray mechanism through bolts, the inner walls at two sides of the liquid storage chamber are fixed with a reverse flushing mechanism through bolts, the reverse flushing mechanism and the spray mechanism respectively comprise a conveying pipe with a shape like a Chinese character 'hui' and spray heads which are equidistantly arranged on the conveying pipe, the outer wall at one side of the liquid storage chamber is connected with a high-pressure water pump, the water outlet end of the high-pressure water pump is connected with a tee joint, the other two ends of the tee joint are respectively, the spraying pipe is connected with the spraying mechanism.
Preferably, the vertical section of the filtering screen is an inclined L-shaped structure, and the back flushing mechanism is matched with the filtering screen.
Preferably, the spray heads of the back flushing mechanism and the spraying mechanism are arranged towards the direction of the filtering screen.
Preferably, the liquid outlet valve is installed to the butt clamp on the drain pipe, the flushometer is installed to the butt clamp on the flushing pipe, the shower valve is installed to the butt clamp on the shower.
Preferably, the motor is fixed on the outer wall of the other side of the top of the solid storage chamber, a pipe body is arranged in the solid storage chamber along the vertical direction, a feeding hole is formed in the bottom of the outer wall of one side of the pipe body, and an output shaft of the motor is connected with a transmission shaft located in the pipe body.
Preferably, the outer wall of the transmission shaft is sleeved with the spiral conveying blade, and the outer wall of the spiral conveying blade is provided with penetration holes distributed at equal intervals.
Preferably, the bottom position department of body outer wall is connected with the discharging pipe that extends to the external side of jar, and cup joints the stopcock on the discharging pipe.
Preferably, the high-pressure water pump and the motor are both connected with a switch, the switch is connected with a controller, and the switch and the controller are both fixed on the outer wall of one side of the tank body.
The utility model provides a beneficial effect does:
1. the excrement entering the solid storage chamber through the feed hopper can slide downwards along the filter screen under natural gravity through the inclined filter screen, and the solid-liquid separation is carried out through the filter screen in the sliding process, liquid excrement stored in the liquid storage chamber is pumped into the spraying mechanism and the reverse flushing mechanism through a high-pressure water pump, solid excrement is flushed from the upper part and the lower part of the filter screen respectively, the filter screen is prevented from being blocked by the solid excrement, the solid excrement can be physically decomposed into small-particle excrement and large-particle excrement impurities under the action of impact force, the small-particle excrement and water-soluble substances enter a liquid storage chamber through a filter screen plate to carry out second solid-liquid separation, the large-particle excrement impurities subjected to the overshoot washing are statically placed on the filter screen plate, and water contaminated on the large-particle excrement impurities naturally permeates into the liquid storage chamber to carry out third solid-liquid separation;
2. drive transmission shaft, auger delivery blade through the motor and rotate, can carry to the discharging pipe with piling up in the intraoral large granule excrement and urine impurity of feeding, finally through the discharging pipe ejection of compact, go out liquid valve, flushometer and spray valve through the switch in proper order, can accomplish in proper order and go out liquid, wash and spray, easy operation, separation and clearance solid-liquid excrement and urine are convenient.
Drawings
Fig. 1 is a schematic structural diagram of a solid-liquid separation device of a biogas raw material pool provided by the utility model;
fig. 2 is a schematic structural view of a discharging mechanism of a solid-liquid separation device of a biogas raw material tank provided by the utility model;
fig. 3 is a schematic view of a spray pipe structure of a solid-liquid separation device of a biogas raw material pool provided by the utility model.
In the figure: 1 tank body, 2 filter screens, 3 solid storage chambers, 4 liquid storage chambers, 5 feed hoppers, 6 spray mechanisms, 7 reverse flushing mechanisms, 8 delivery pipes, 9 spray heads, 10 high-pressure water pumps, 11 tee joints, 12 liquid outlet pipes, 13 flushing pipes, 14 spray pipes, 15 liquid outlet valves, 16 flushing valves, 17 spray valves, 18 pipe bodies, 19 feed inlets, 20 motors, 21 transmission shafts, 22 spiral conveying blades, 23 discharge pipes and 24 pipe plugs.
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.
Referring to fig. 1-3, a solid-liquid separation device for a biogas raw material pool comprises a tank body 1, wherein the inner walls of two sides of the tank body 1 are connected with filter screens 2 arranged along the horizontal direction, the filter screens 2 divide the interior of the tank body 1 into a solid storage chamber 3 and a liquid storage chamber 4 positioned below the solid storage chamber 3, one side of the outer wall of the top of the solid storage chamber 3 is fixed with a feed hopper 5, the inner wall of the top of the solid storage chamber 3 is fixed with a spraying mechanism 6 through bolts, the inner walls of two sides of the liquid storage chamber 4 are fixed with a reverse washing mechanism 7 through bolts, the reverse washing mechanism 7 and the spraying mechanism 6 respectively comprise a conveying pipe 8 with a square-shaped structure and spray heads 9 arranged on the conveying pipe 8 at equal intervals, the outer wall of one side of the liquid storage chamber 4 is connected with a high-pressure water pump 10, the water outlet end of the high-pressure water pump 10 is connected with a tee 11, the other two, the flushing pipe 13 is connected with the back flushing mechanism 7, and the spraying pipe 14 is connected with the spraying mechanism 6.
In the utility model, the vertical section of the filter screen 2 is an inclined L-shaped structure, the back washing mechanism 7 is matched with the filter screen 2, the back washing mechanism 7 and the spray head 9 of the spray mechanism 6 are arranged towards the direction of the filter screen 2, the liquid outlet valve 15 is arranged on the liquid outlet pipe 12 in a butt-clamping way, the flushing valve 16 is arranged on the flushing pipe 13 in a butt-clamping way, the spray valve 17 is arranged on the spray pipe 14 in a butt-clamping way, the motor 20 is fixed on the outer wall of the other side of the top of the solid storage chamber 3, the pipe body 18 is arranged in the solid storage chamber 3 along the vertical direction, the bottom of the outer wall of one side of the pipe body 18 is provided with a feed inlet 19, the output shaft of the motor 20 is connected with a transmission shaft 21 positioned in the pipe body 18, the outer wall of the transmission shaft 21 is sleeved with spiral conveying blades 22, the outer wall of the spiral conveying blades 22 is provided with penetrating holes, and a pipe plug 24 is sleeved on the discharge pipe 23, the high-pressure water pump 10 and the motor 20 are both connected with a switch, the switch is connected with a DATA-7311 type controller, and the switch and the controller are both fixed on the outer wall of one side of the tank body 1.
The working principle is as follows: solid-liquid excrement enters a solid storage chamber 3 through a feed hopper 5, the solid-liquid excrement slides downwards along a filter screen 2 under natural gravity through an inclined filter screen 2, and is subjected to first solid-liquid separation through the filter screen 2 in the sliding process, liquid excrement stored in a liquid storage chamber 4 is pumped into a spraying mechanism 6 and a reverse flushing mechanism 7 through a high-pressure water pump 10, the spraying mechanism 6 and the reverse flushing mechanism 7 respectively flush solid excrement from the upper part and the lower part of the filter screen 2 to prevent the solid excrement from blocking the filter screen 2, the solid excrement can be physically decomposed into small-particle excrement and large-particle excrement impurities under the action of impact force, the small-particle excrement and water-soluble substances enter the liquid storage chamber 4 through the filter screen 2 to be subjected to second solid-liquid separation, the flushed large-particle excrement impurities are statically placed on the filter screen 2, and water stained on the large-particle excrement impurities naturally permeates into the liquid storage chamber 3, carry out solid-liquid separation for the third time, drive transmission shaft 21, helical conveying blade 22 through motor 20 and rotate, can carry the large granule excrement and urine impurity of piling up in feed inlet 19 to discharging pipe 23 in, finally through discharging pipe 23 ejection of compact, through opening liquid valve 15, flushometer 16 and spraying valve 17 in proper order, can accomplish liquid, wash and spray in proper order.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A solid-liquid separation device of a biogas raw material pool comprises a tank body (1) and is characterized in that filtering screens (2) arranged along the horizontal direction are connected on the inner walls of two sides of the tank body (1), the filtering screens (2) divide the interior of the tank body (1) into a solid storage chamber (3) and a liquid storage chamber (4) positioned below the solid storage chamber (3), a feed hopper (5) is fixed on one side of the outer wall of the top of the solid storage chamber (3), a spray mechanism (6) is fixed on the inner wall of the top of the solid storage chamber (3) through bolts, reverse flushing mechanisms (7) are fixed on the inner walls of two sides of the liquid storage chamber (4) through bolts, the reverse flushing mechanisms (7) and the spray mechanism (6) respectively comprise a conveying pipe (8) with a square-square structure and spray nozzles (9) equidistantly arranged on the conveying pipe (8), and a high-pressure water pump (10) is connected on the outer wall of, and the water outlet end of the high-pressure water pump (10) is connected with a tee joint (11), the other two ends of the tee joint (11) are respectively connected with a liquid outlet pipe (12) and a flushing pipe (13), the middle part of the flushing pipe (13) is connected with a spraying pipe (14), the flushing pipe (13) is connected with a back flushing mechanism (7), and the spraying pipe (14) is connected with a spraying mechanism (6).
2. The solid-liquid separation device for the biogas raw material pool according to claim 1, wherein the vertical section of the filtering screen (2) is an inclined L-shaped structure, and the back flushing mechanism (7) is matched with the filtering screen (2).
3. The solid-liquid separation device for the biogas raw material tank according to claim 1, wherein the spray heads (9) of the back flushing mechanism (7) and the spraying mechanism (6) are arranged towards the filtering screen (2).
4. The solid-liquid separation device for the biogas raw material pool according to claim 1, wherein the liquid outlet pipe (12) is provided with a liquid outlet valve (15) in a butt-clamping manner, the flushing pipe (13) is provided with a flushing valve (16) in a butt-clamping manner, and the spraying pipe (14) is provided with a spraying valve (17) in a butt-clamping manner.
5. The solid-liquid separation device for the biogas raw material pool according to claim 1, wherein a motor (20) is fixed on the outer wall of the other side of the top of the solid storage chamber (3), a pipe body (18) is arranged in the solid storage chamber (3) along the vertical direction, a feed inlet (19) is formed in the bottom of the outer wall of one side of the pipe body (18), and an output shaft of the motor (20) is connected with a transmission shaft (21) positioned in the pipe body (18).
6. The solid-liquid separation device for the biogas raw material pool according to claim 5, wherein the outer wall of the transmission shaft (21) is sleeved with a spiral conveying blade (22), and the outer wall of the spiral conveying blade (22) is provided with penetration holes distributed at equal intervals.
7. The solid-liquid separation device for the biogas raw material pool according to claim 5, characterized in that a discharge pipe (23) extending to the outside of the tank body (1) is connected to the bottom position of the outer wall of the pipe body (18), and a pipe plug (24) is sleeved on the discharge pipe (23).
8. The solid-liquid separation device for the biogas raw material pool according to claim 1, wherein the high-pressure water pump (10) and the motor (20) are both connected with a switch, the switch is connected with a controller, and the switch and the controller are both fixed on the outer wall of one side of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892835.0U CN210145621U (en) | 2019-06-14 | 2019-06-14 | Solid-liquid separation device for biogas raw material pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892835.0U CN210145621U (en) | 2019-06-14 | 2019-06-14 | Solid-liquid separation device for biogas raw material pool |
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| CN210145621U true CN210145621U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920892835.0U Active CN210145621U (en) | 2019-06-14 | 2019-06-14 | Solid-liquid separation device for biogas raw material pool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701304A (en) * | 2020-07-29 | 2020-09-25 | 谢诚浩 | Pig farm discharged wastewater environment-friendly comprehensive treatment system |
| CN115282667A (en) * | 2022-06-27 | 2022-11-04 | 湖南金凯循环科技有限公司 | Fine particle's precision filter in filtration nickel cobalt manganese acid solution |
-
2019
- 2019-06-14 CN CN201920892835.0U patent/CN210145621U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701304A (en) * | 2020-07-29 | 2020-09-25 | 谢诚浩 | Pig farm discharged wastewater environment-friendly comprehensive treatment system |
| CN115282667A (en) * | 2022-06-27 | 2022-11-04 | 湖南金凯循环科技有限公司 | Fine particle's precision filter in filtration nickel cobalt manganese acid solution |
| CN115282667B (en) * | 2022-06-27 | 2023-10-13 | 湖南金凯循环科技股份有限公司 | Precise filter for filtering fine particles in nickel cobalt manganate solution |
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