CN209957588U - Peasant household combined sewage treatment equipment - Google Patents
Peasant household combined sewage treatment equipment Download PDFInfo
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- CN209957588U CN209957588U CN201821175023.6U CN201821175023U CN209957588U CN 209957588 U CN209957588 U CN 209957588U CN 201821175023 U CN201821175023 U CN 201821175023U CN 209957588 U CN209957588 U CN 209957588U
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Abstract
The utility model relates to a peasant household combination formula sewage treatment device merges the equipment by at least two multi-functional buckets and forms, and multi-functional bucket adopts the connecting piece of band-pass hole to connect, is equipped with multi-functional baffle in the multi-functional staving, separates the staving and forms different sewage treatment rooms, and combination formula sewage treatment device one end is equipped with the water inlet, and the other end is equipped with the delivery port, and the delivery port inboard is equipped with sawtooth weir disinfection pond. The utility model discloses a small-size combination formula sewage treatment device can merge the processing with lavatory sewage and other domestic sewage, can make up according to sewage volume size is nimble, has that intensity is high, the durability is strong, production and running cost are low, the treatment effect is good, characteristics such as management maintenance convenience. Is suitable for being popularized and used in rural toilet reconstruction and distributed sewage treatment.
Description
Technical Field
The utility model relates to a sewage treatment device for rural households.
Background
Most of the existing small-sized sewage treatment equipment suitable for rural areas are complex in structure, high in cost, large in power consumption and difficult to maintain. The popularization and the application and the treatment effect of rural sewage treatment equipment are influenced.
Disclosure of Invention
The utility model aims at providing characteristics such as peasant household combination formula sewage treatment device production and running cost are low, the management is maintained conveniently, the treatment effect is good, be fit for using widely in rural area.
The technical scheme of the utility model is that: modular sewage treatment device, its characterized in that: the device consists of a barrel body, a multifunctional baffle, a water inlet, a flow guide cover, a flow guide square pipe, a horizontal partition net, three-dimensional reticular filler, spherical filler, an aeration device, a reflux device, a sawtooth weir disinfection tank and a water outlet, wherein the barrel body is formed by assembling at least two multifunctional barrels, the multifunctional baffle divides the barrel body into 4 different sewage treatment chambers which are respectively a precipitation separation chamber, an anaerobic filter chamber, an aerobic aeration chamber and a settling chamber, the water inlet is arranged at the top of one end of the barrel body, the flow guide barrel is arranged below the water inlet, the water outlet is arranged at the upper part of the other end of the barrel body, the sawtooth weir disinfection tank is arranged at the inner side of the water outlet, an overflowing hole is arranged in the middle part of the multifunctional baffle between the precipitation separation chamber and the anaerobic filter chamber, the flow guide square pipe is arranged behind the overflowing hole to guide the sewage, the aerobic aeration chamber is filled with spherical filler, the upper part of the spherical filler is provided with a horizontal separation net with an openable orifice, the aeration device consists of an aeration pump, an aeration pipeline and an aeration disc, the aeration disc is arranged at the bottom of the aerobic aeration chamber, and the bottom surface of the aeration disc is provided with an air outlet.
The utility model discloses a multifunctional barrel body comprises main barrel, arc cover, bung with manhole, main barrel is big-end-up's nearly square or circular bucket, the bucket wall is equipped with vertical unsmooth stick, the barrel head is equipped with level to unsmooth stick, main barrel front and back both sides upper portion is equipped with perpendicular bellying, be equipped with the water hole in the middle of the bellying, main barrel suitable for reading is equipped with outside level and turns over the edge, turn over and reserve on the edge and have a plurality of bolt holes, main barrel is close to the four corners of bottom and is equipped with the platform of protruding in, be used for putting down level spacer screen and main barrel and stack the transportation; arc cover top is equipped with overhauls the clearance manhole, and one side is equipped with and takes the perpendicular bellying, is equipped with the water hole in the middle of the bellying, and arc cover bottom surface is equipped with the strengthening rib, and the periphery is equipped with card limit and perpendicular bolt hole, and arc cover is detained on the main barrel from the top, and the bolt hole that perpendicular bolt hole and main barrel suitable for reading turned over on the edge aligns, and with the bolt fastening, the seam of arc cover and main barrel is more than normal water level.
The two multifunctional barrels of the utility model are connected by the semi-through hole connecting piece, and the reflux pipe crossing the two barrels is connected by the inter-barrel reflux connecting piece; the water inlet is fixed in the inner side of the water hole of the arc cover through the through hole connecting piece, the flow guide cover is fixed in the inner side of the water hole of the vertical plane protruding part on the upper part of the main barrel at the front end of the equipment through the hole sealing connecting piece, and the flow guide cover is positioned at the lower part of the water inlet. The sawtooth weir disinfection pond is fixed in the water passing hole of the vertical plane bulge on the upper part of the main barrel at the tail end of the equipment through a through hole connecting piece which is also used as the water outlet of the equipment.
The utility model discloses [ multi-functional baffle ] periphery has T type border, the centre has strengthening rib, graticule mesh draw-in groove, treats the trompil seal, and during multi-functional baffle inserted the staving inboard baffle draw-in groove, set up the opening square hole, the size is less than globular diameter of packing.
The utility model discloses multi-functional silk connecting piece divide into the through-hole connecting piece, half through-hole connecting piece, seal the connecting piece, the through-hole connecting piece is by the internal thread, outer silk and rubber packing ring are constituteed, the outside surface is equipped with protruding le, the connecting piece both ends communicate with each other, the one end internal surface is equipped with protruding stopping and is taken care of, be used for with the tube coupling, half through-hole connecting piece is by the internal thread, outer silk and rubber packing ring are constituteed, the outside surface is equipped with protruding le, outer silk one end is half enclosed state, be used for being connected of staving and staving, seal the connecting piece by the internal thread, outer silk and rubber packing ring are constituteed, the outside surface is equipped with protruding le, one section complete sealing of.
The utility model discloses [ return line system ] comprises air inlet pipeline, return line, back flow connection spare, and every certain distance is equipped with the pressure regulating hole, and the pipeline between the staving passes through back flow connection spare to be connected, and the aperture is established to the air inlet pipeline end, and there is contained angle alpha in the terminal export face of return line system and vertical face, and alpha >0 degree
The utility model discloses can establish between staving and the bung and increase the circle, increase the circle and can superpose the use.
The utility model discloses an aeration system comprises aeration pump, aeration pipeline, aeration dish. Aeration pump takes time control module device, adjustable aeration cycle, aeration dish is surrounded by the aeration pipe and forms, and there is the gas pocket bottom, and aeration dish is located globular filler below, and aeration pipeline is fixed on multi-functional baffle by the pipe strap, and aeration system is used for providing oxygen for the interior aerobic microbe of bucket on the one hand, and on the other hand is used for providing power for the return line system.
The utility model discloses bacterial, disinfectant add the device setting in the inslot that anaerobe and aerobic bacteria were located, disinfectant is placed in the disinfection pond of export.
The utility model discloses water conservancy diversion side's pipe is flat side's pipe, is fixed in on the platform of multi-functional baffle through the through-hole connecting piece, with the lower part of the leading-in three-dimensional netted filler in next room of sewage by last room.
The utility model discloses multi-functional bucket comprises staving, arc cover, increases circle and bung, is equipped with between staving and the bung and increases the circle, and the staving is nearly square or circular bucket big-end-up, and the bucket wall is equipped with vertical unsmooth and ties, takes the inlet, overhauls the arc cover seam in manhole and clearance hole more than normal water level.
The utility model discloses each multi-functional staving connecting portion are equipped with the bellying, and the bellying sets up more than purifying the groove, connects through bolted connection or through the makeup concatenation that has the piece that is equipped with the looks agreeing with between the bellying and forms.
The apron on be provided with inlet opening and apopore, be provided with intelligent response governing valve on inlet opening and the apopore.
The utility model discloses a working process does: sewage enters the guide shell through the water outlet at the inlet and enters the first chamber sedimentation separation tank, and the sedimentation separation tank is subjected to sedimentation adsorption treatment to remove particles and suspended matters with large specific gravity and improve the biodegradability of the sewage; the sewage after precipitation separation enters the lower part of a three-dimensional reticular filler in the anaerobic filter tank of the second chamber through a flow guide square pipe, and soluble organic matters are removed under the action of an anaerobic biomembrane on the filler; the sewage after anaerobic filtration enters a third chamber aerobic aeration tank filled with spherical filler through a semi-through hole connecting piece, and an aerobic biomembrane on the filler of the aerobic aeration tank efficiently degrades and removes organic matters, nitrogen and other substances in the sewage; and finally, the sewage enters the sedimentation tank of the last chamber through a square overflowing hole at the bottom of the multifunctional baffle. And a return pipeline system is arranged at a position, close to the aerobic tank, of the sedimentation tank, the effluent and sludge mixed liquor is returned to the sedimentation separation tank by adopting the gas stripping principle, and the nitrate nitrogen is reduced into nitrogen by the denitrification device. The sewage after the backflow flows out of the equipment through the disinfection tank at the outlet.
The utility model has the advantages that: the sewage treatment equipment of the utility model has the characteristics of high strength, strong durability, low cost, good treatment effect and the like; can combine the toilet sewage and the domestic sewage for treatment, has low operation cost and convenient management and maintenance, and is suitable for being popularized and used in rural areas.
Description of the drawings:
fig. 1 is a schematic view of the multifunctional barrel body of the device.
Fig. 2 is a side elevational view of the apparatus.
Fig. 3 is a multi-functional baffle.
Fig. 4 is a diagram showing an internal configuration of the apparatus.
FIG. 5 is a schematic view of a disinfection tank.
FIG. 6 is a schematic view of the connection of the arc-shaped cover and the barrel body.
Fig. 7 is a schematic view of a through hole connection.
Fig. 8 is a schematic view of a closure connection.
Fig. 9 is a schematic view of a half-through-hole connector.
FIG. 10 is a schematic view of a return line system.
Figure 11 is a schematic view of a return pipe connection.
FIG. 12 is a schematic view of a sewage treatment apparatus consisting of 2 tanks.
FIG. 13 is a schematic structural view of an embodiment of a sewage treatment apparatus consisting of 3 tanks.
The names of the reference numbers in the figures are: 1. a barrel body 2, an arc cover (internally provided with a reinforcing rib with a protruding surface and internally provided with a pressing tooth in the middle of the lower edge) 3, a heightening ring 4, a barrel cover 5, a vertical surface 6 with a hole in the middle of the top of two sides, a reinforcing rib and baffle slot 7 and a platform for installing a lower partition net 8, a vertical surface 9 with a hole in the middle of the bottom or two sides when needed, bolt holes (used for cover plate connection) 10 arranged at intervals on the upper edge of the lower partition net, a bulge part arranged on one side of the upper edge of the lower partition net, a vertical surface 11 with a round hole, a hole sealing connecting piece 12, a hole sealing connecting piece 13 with an air tap, a semi-through hole connecting piece 14, a baffle reinforcing rib 15, a T-shaped tie 16, a square hole 17, a side hole 18, a backflow pipe hole 19, an upper hole 20, a baffle middle flat plate 21, a water inlet 22, A disinfection tank 29, an aeration disc 30, an aeration pipe 31, a return pipeline system 32, a fixed pipe clamp 33, a middle hole 34, a return pipe connecting piece 35, a spherical filler 36, a return pipe, a socket joint or a screw joint 37, a square hole 38, a medicine chamber 39 and a rubber gasket.
Detailed Description
A combined sewage treatment device comprises a barrel body, a multifunctional baffle, a water inlet, a flow guide cover, a flow guide square tube, a horizontal partition net, three-dimensional net-shaped filler, a spherical filler, an aeration device, a backflow device, a sawtooth weir disinfection pool and a water outlet, wherein the barrel body is formed by assembling at least two multifunctional barrels, the multifunctional baffle divides the barrel body into 4 different sewage treatment chambers which are respectively a precipitation separation chamber, an anaerobic filter chamber, an aerobic aeration chamber and a settling chamber, the water inlet is arranged at the top of one end of the barrel body, the flow guide cylinder is arranged below the water inlet, the water outlet is arranged at the upper part of the other end of the barrel body, the sawtooth weir disinfection pool is arranged at the inner side of the water outlet, the middle part of the multifunctional baffle between the precipitation separation chamber and the anaerobic filter chamber is provided with an overflowing hole, the flow guide square tube is, the upper and lower parts of the filler are provided with horizontal separation nets, the aerobic aeration chamber is filled with spherical filler, the upper part of the spherical filler is provided with the horizontal separation net with an openable orifice, the aeration device consists of an aeration pump, an aeration pipeline and an aeration disc, the aeration disc is arranged at the bottom of the aerobic aeration chamber, and the bottom surface of the aeration disc is provided with air outlets.
The utility model discloses a multifunctional barrel body comprises main barrel, arc cover, bung with manhole, main barrel is big-end-up's nearly square or circular bucket, the bucket wall is equipped with vertical unsmooth stick, the barrel head is equipped with level to unsmooth stick, main barrel front and back both sides upper portion is equipped with perpendicular bellying, be equipped with the water hole in the middle of the bellying, main barrel suitable for reading is equipped with outside level and turns over the edge, turn over and reserve on the edge and have a plurality of bolt holes, main barrel is close to the four corners of bottom and is equipped with the platform of protruding in, be used for putting down level spacer screen and main barrel and stack the transportation; arc cover top is equipped with overhauls the clearance manhole, and one side is equipped with and takes the perpendicular bellying, is equipped with the water hole in the middle of the bellying, and arc cover bottom surface is equipped with the strengthening rib, and the periphery is equipped with card limit and perpendicular bolt hole, and arc cover is detained on the main barrel from the top, and the bolt hole that perpendicular bolt hole and main barrel suitable for reading turned over on the edge aligns, and with the bolt fastening, the seam of arc cover and main barrel is more than normal water level.
The two multifunctional barrels of the utility model are connected by the semi-through hole connecting piece, and the reflux pipe crossing the two barrels is connected by the inter-barrel reflux connecting piece; the water inlet is fixed in the inner side of the water hole of the arc cover through the through hole connecting piece, the flow guide cover is fixed in the inner side of the water hole of the vertical plane protruding part on the upper part of the main barrel at the front end of the equipment through the hole sealing connecting piece, and the flow guide cover is positioned at the lower part of the water inlet. The sawtooth weir disinfection pond is fixed in the water passing hole of the vertical plane bulge on the upper part of the main barrel at the tail end of the equipment through a through hole connecting piece which is also used as the water outlet of the equipment.
The utility model discloses [ multi-functional baffle ] periphery has T type border, the centre has strengthening rib, graticule mesh draw-in groove, treats the trompil seal, and during multi-functional baffle inserted the staving inboard baffle draw-in groove, set up the opening square hole, the size is less than globular diameter of packing.
The utility model discloses multi-functional silk connecting piece divide into the through-hole connecting piece, half through-hole connecting piece, seal the connecting piece, the through-hole connecting piece is by the internal thread, outer silk and rubber packing ring are constituteed, the outside surface is equipped with protruding le, the connecting piece both ends communicate with each other, the one end internal surface is equipped with protruding stopping and is taken care of, be used for with the tube coupling, half through-hole connecting piece is by the internal thread, outer silk and rubber packing ring are constituteed, the outside surface is equipped with protruding le, outer silk one end is half enclosed state, be used for being connected of staving and staving, seal the connecting piece by the internal thread, outer silk and rubber packing ring are constituteed, the outside surface is equipped with protruding le, one section complete sealing of.
The invention relates to a return pipeline system, which consists of an air inlet pipeline, a return pipeline and a return pipe connecting piece, wherein pressure regulating holes are arranged at certain intervals, pipelines between barrel bodies are connected through the return pipe connecting piece, the tail end of the air inlet pipeline is provided with a small hole, and an outlet surface at the tail end of the return pipeline system and a vertical surface form an included angle alpha, wherein the included angle alpha is more than 0 DEG
A heightening ring can be arranged between the barrel body and the barrel cover, and the heightening rings can be overlapped for use.
The utility model discloses an aeration system comprises aeration pump, aeration pipeline, aeration dish. Aeration pump takes time control module device, adjustable aeration cycle, aeration dish is surrounded by the aeration pipe and forms, and there is the gas pocket bottom, and aeration dish is located globular filler below, and aeration pipeline is fixed on multi-functional baffle by the pipe strap, and aeration system is used for providing oxygen for the interior aerobic microbe of bucket on the one hand, and on the other hand is used for providing power for the return line system.
The utility model discloses bacterial, disinfectant add the device setting in the inslot that anaerobe and aerobic bacteria were located, disinfectant is placed in the disinfection pond of export.
The utility model discloses water conservancy diversion side's pipe is flat side's pipe, is fixed in on the platform of multi-functional baffle through the through-hole connecting piece, with the lower part of the leading-in three-dimensional netted filler in next room of sewage by last room.
The utility model discloses multi-functional bucket comprises staving, arc cover, increases circle and bung, is equipped with between staving and the bung and increases the circle, and the staving is nearly square or circular bucket big-end-up, and the bucket wall is equipped with vertical unsmooth and ties, takes the inlet, overhauls the arc cover seam in manhole and clearance hole more than normal water level.
The utility model discloses each multi-functional staving connecting portion are equipped with the bellying, and the bellying sets up more than purifying the groove, connects through bolted connection or through the makeup concatenation that has the piece that is equipped with the looks agreeing with between the bellying and forms.
The apron on be provided with inlet opening and apopore, be provided with intelligent response governing valve on inlet opening and the apopore.
The utility model discloses a working process does: sewage enters the guide shell through the water outlet at the inlet and enters the first chamber sedimentation separation tank, and the sedimentation separation tank is subjected to sedimentation adsorption treatment to remove particles and suspended matters with large specific gravity and improve the biodegradability of the sewage; the sewage after precipitation separation enters the lower part of a three-dimensional reticular filler in the anaerobic filter tank of the second chamber through a flow guide square pipe, and soluble organic matters are removed under the action of an anaerobic biomembrane on the filler; the sewage after anaerobic filtration enters a third chamber aerobic aeration tank filled with spherical filler through a semi-through hole connecting piece, and an aerobic biomembrane on the filler of the aerobic aeration tank efficiently degrades and removes organic matters, nitrogen and other substances in the sewage; and finally, the sewage enters the sedimentation tank of the last chamber through a square overflowing hole at the bottom of the multifunctional baffle. And a return pipeline system is arranged at a position, close to the aerobic tank, of the sedimentation tank, the effluent and sludge mixed liquor is returned to the sedimentation separation tank by adopting the gas stripping principle, and the nitrate nitrogen is reduced into nitrogen by the denitrification device. The sewage after the backflow flows out of the equipment through the disinfection tank at the outlet.
The utility model has the advantages that: the sewage treatment equipment of the utility model has the characteristics of high strength, strong durability, low cost, good treatment effect and the like; can combine the toilet sewage and the domestic sewage for treatment, has low operation cost and convenient management and maintenance, and is suitable for being popularized and used in rural areas.
Example (b):
1. sewage treatment equipment consisting of 2 barrels
2. Sewage treatment equipment consisting of 3 barrels
3. Three manure pits of formatting by 2 buckets.
Claims (10)
1. Peasant household combination formula sewage treatment device, its characterized in that: the device consists of a barrel body, a multifunctional baffle, a water inlet, a flow guide cover, a flow guide square pipe, a horizontal partition net, three-dimensional reticular filler, spherical filler, an aeration device, a reflux device, a sawtooth weir disinfection tank and a water outlet, wherein the barrel body is formed by assembling at least two multifunctional barrels, the multifunctional baffle divides the barrel body into 4 different sewage treatment chambers which are respectively a precipitation separation chamber, an anaerobic filter chamber, an aerobic aeration chamber and a settling chamber, the water inlet is arranged at the top of one end of the barrel body, the flow guide barrel is arranged below the water inlet, the water outlet is arranged at the upper part of the other end of the barrel body, the sawtooth weir disinfection tank is arranged at the inner side of the water outlet, an overflowing hole is arranged in the middle part of the multifunctional baffle between the precipitation separation chamber and the anaerobic filter chamber, the flow guide square pipe is arranged behind the overflowing hole to guide the sewage, the aerobic aeration chamber is filled with spherical filler, the upper part of the spherical filler is provided with a horizontal separation net with an openable orifice, the aeration device consists of an aeration pump, an aeration pipeline and an aeration disc, the aeration disc is arranged at the bottom of the aerobic aeration chamber, and the bottom surface of the aeration disc is provided with an air outlet.
2. The farmer-combined sewage treatment plant according to claim 1, wherein: the multifunctional barrel body consists of a main barrel, an arc cover with a manhole and a barrel cover, wherein the main barrel is a nearly square or round barrel with a large upper part and a small lower part, the barrel wall is provided with vertical concave-convex ribs, the barrel bottom is provided with horizontal concave-convex ribs, the upper parts of the front side and the rear side of the main barrel are provided with vertical plane convex parts, the middle of each convex part is provided with a water through hole, the upper opening of the main barrel is provided with an outward horizontal turning edge, a plurality of bolt holes are reserved on the turning edge, and four corners of the main barrel close to the bottom are provided with inward convex platforms for placing a lower horizontal partition net and stacking; arc cover top is equipped with overhauls the clearance manhole, and one side is equipped with and takes the perpendicular bellying, is equipped with the water hole in the middle of the bellying, and arc cover bottom surface is equipped with the strengthening rib, and the periphery is equipped with card limit and perpendicular bolt hole, and arc cover is detained on the main barrel from the top, and the bolt hole that perpendicular bolt hole and main barrel suitable for reading turned over on the edge aligns, and with the bolt fastening, the seam of arc cover and main barrel is more than normal water level.
3. The farmer-combined sewage treatment plant according to claim 2, wherein: the two multifunctional barrels are connected by a half through hole connecting piece, and a reflux pipe spanning between the two barrels is connected by an inter-barrel reflux pipe connecting piece; the water inlet is fixed on the inner side of the water through hole of the arc cover through a through hole connecting piece, the flow guide cover is fixed on the inner side of the water through hole of the vertical surface protruding part on the upper part of the main barrel at the front end of the equipment through a hole sealing connecting piece, and the flow guide cover is positioned on the lower part of the water inlet; the sawtooth weir disinfection pond is fixed in the water passing hole of the vertical plane bulge on the upper part of the main barrel at the tail end of the equipment through a through hole connecting piece which is also used as the water outlet of the equipment.
4. The farmer's combined sewage treatment plant according to claim 1 or 2, wherein: the periphery of the multifunctional baffle is provided with a T-shaped edge, the middle of the multifunctional baffle is provided with a reinforcing rib and a grid clamping groove, and a hole printing is to be formed.
5. The farmer's combined sewage treatment plant according to claim 1 or 2, wherein: the multifunctional screw-matching connecting piece comprises a through-hole connecting piece, a semi-through-hole connecting piece and a sealing connecting piece, wherein the through-hole connecting piece consists of an inner screw, an outer screw and a rubber gasket, the outer surface of the through-hole connecting piece is provided with a protruded fastener, two ends of the connecting piece are communicated, the inner surface of one end of the connecting piece is provided with a protruded fastener for connecting with a pipeline, the semi-through-hole connecting piece consists of an inner screw, an outer screw and a rubber gasket, the outer surface of the through-hole connecting piece is provided with a protruded fastener, one end of the outer screw is in a semi-closed state and is used for connecting a barrel body and the barrel body, the sealing connecting piece consists of an inner screw, an outer screw and a.
6. The farmer's combined sewage treatment plant according to claim 1 or 2, wherein: the backflow pipeline system is composed of an air inlet pipeline, a backflow pipeline and a backflow connecting piece, pressure regulating holes are formed in the backflow pipeline system at certain intervals, pipelines between the barrel bodies are connected through the backflow connecting piece, small holes are formed in the tail end of the air inlet pipeline, and an outlet face at the tail end of the backflow pipeline system and a vertical face form an included angle alpha which is larger than 0 degree.
7. The farmer's combined sewage treatment plant according to claim 1 or 2, wherein: a heightening ring can be arranged between the barrel body and the barrel cover, and the heightening ring can be used in a superposition way.
8. The farmer's combined sewage treatment plant according to claim 1 or 2, wherein: aeration systems comprises aeration pump, aeration pipeline, aeration dish, and aeration pump takes time control module device, adjustable aeration cycle, and aeration dish is surrounded by the aeration pipe and forms, and there is the gas pocket bottom, and aeration dish is located globular filler below, and aeration pipeline is fixed on multi-functional baffle by the pipe strap, and aeration systems is used for providing oxygen for the interior aerobic microbe of bucket on the one hand, and on the other hand is used for providing power for the backward flow pipe-line system.
9. The farmer's combined sewage treatment plant according to claim 1 or 2, wherein: the strain and disinfectant adding device is arranged in the tank where the anaerobic bacteria and the aerobic bacteria are positioned, and the disinfectant is placed in the disinfection tank at the outlet.
10. The farmer's combined sewage treatment plant according to claim 1 or 2, wherein: the flow guide square pipe is a flat square pipe and is fixed on the platform of the multifunctional baffle plate through a through hole connecting piece, and sewage is guided into the lower part of the three-dimensional reticular filler of the next chamber from the previous chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175023.6U CN209957588U (en) | 2018-07-24 | 2018-07-24 | Peasant household combined sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175023.6U CN209957588U (en) | 2018-07-24 | 2018-07-24 | Peasant household combined sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209957588U true CN209957588U (en) | 2020-01-17 |
Family
ID=69233447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821175023.6U Expired - Fee Related CN209957588U (en) | 2018-07-24 | 2018-07-24 | Peasant household combined sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209957588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368908A (en) * | 2018-07-24 | 2019-02-22 | 山东农业大学 | Peasant household's combined sewage treatment device |
-
2018
- 2018-07-24 CN CN201821175023.6U patent/CN209957588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368908A (en) * | 2018-07-24 | 2019-02-22 | 山东农业大学 | Peasant household's combined sewage treatment device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20200724 |