CN112960873A - Domestic sewage filters integrative device of retrieving - Google Patents
Domestic sewage filters integrative device of retrieving Download PDFInfo
- Publication number
- CN112960873A CN112960873A CN202110478219.2A CN202110478219A CN112960873A CN 112960873 A CN112960873 A CN 112960873A CN 202110478219 A CN202110478219 A CN 202110478219A CN 112960873 A CN112960873 A CN 112960873A
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- Prior art keywords
- filtering
- filter screen
- sewage
- tank
- filter
- Prior art date
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Links
- 239000010865 sewage Substances 0.000 title claims abstract description 71
- 238000001914 filtration Methods 0.000 claims abstract description 83
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 9
- 238000009298 carbon filtering Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 27
- 239000003814 drug Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims 4
- 230000010405 clearance mechanism Effects 0.000 claims 2
- 239000013049 sediment Substances 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000013043 chemical agent Substances 0.000 description 3
- 239000010791 domestic waste Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000010840 domestic wastewater Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a domestic sewage filtering and recycling integrated device, which comprises: the sewage filtering device comprises a filtering tank, a standing box, a sand filtering layer, an activated carbon filtering layer and a biochemical filtering layer, wherein the filtering tank is fixedly connected to the top of one side of the standing box; garbage filtering device, garbage filtering device includes connecting band, filter screen, guide pulley and play flitch, two connecting band fixed connection is in the filter screen both sides, connecting band and filter screen cover are established between two guide pulleys, two the guide pulley both ends are rotated and are connected at filtering a jar lateral wall, it has seted up the discharge gate to filter a jar lateral wall. The invention simultaneously carries out a plurality of steps of sewage treatment, and improves the filtering and purifying efficiency of the sewage.
Description
Technical Field
The invention relates to the technical field of water resource environmental protection, in particular to a domestic sewage filtering and recycling integrated device.
Background
Along with people's standard of living improvement, people attach more and more importance to environmental protection, in people's life, people generally all can discharge domestic sewage, both contained solid rubbish such as vegetable root, earth, plastic bag in the domestic sewage, contained less suspension rubbish in aqueous such as excrement and urine again, still contained microorganisms such as escherichia coli, sewage treatment is the important link of administering water pollution, and at sewage treatment's in-process, it is an indispensable process to filter sewage. The municipal wastewater is rich in solids, and most of the solids need to be removed before subsequent treatment. The filtering net is mainly used for removing solids. In the prior art, a plurality of filter screens are arranged in a filter box, sewage flows through the plurality of filter screens in sequence, and solid matters are attached to the filter screens.
However, in order to reduce the filtering load of the filtering apparatus, the domestic waste and the waste water in the sewage are often separated before the domestic sewage treatment is performed, and the filtering efficiency of the domestic sewage is reduced while the plurality of apparatuses are required to be matched when the waste water is subjected to the filtering treatment.
Disclosure of Invention
The invention aims to solve the defects in the prior art that domestic waste and wastewater in sewage are often separated before domestic sewage treatment, and the wastewater is filtered, so that a plurality of devices are required to be matched, and the filtering efficiency of the domestic sewage is reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an integrative device is retrieved in domestic sewage filtration, filtration recovery unit includes:
the sewage filtering device comprises a filtering tank, a standing box, a sand filtering layer, an activated carbon filtering layer and a biochemical filtering layer, wherein the filtering tank is fixedly connected to the top of one side of the standing box and is communicated with the standing box;
garbage filtering device, garbage filtering device includes connecting band, filter screen, guide pulley and play flitch, two connecting band fixed connection is in the filter screen both sides, connecting band and filter screen cover are established between two guide pulleys, two the guide pulley both ends are rotated and are connected at the filtration jar lateral wall, and are located the grit filtering layer directly over, the discharge gate has been seted up to the filtration jar lateral wall, the discharge gate is located same horizontal plane with the guide pulley, play flitch fixed mounting inside the discharge gate, play flitch slope setting, and be close to filter screen one side and filter screen in close contact with.
Preferably, it has sewage inlet mechanism to filter tank deck portion fixed mounting, sewage inlet mechanism includes connecting pipe, induction pipe and outlet pipe, the connecting pipe outer wall is provided with the screw thread, the induction pipe is inverted circular truncated cone shape, and fixed connection filters the tank deck portion, induction pipe top and connecting pipe fixed connection, and bottom and outlet pipe fixed connection, the outlet pipe bottom is located directly over the filter screen.
Preferably, the top of the filter tank is fixedly connected with water baffles, the two water baffles are fixedly arranged on two sides of the water outlet pipe, the length of the water baffle is greater than that of the water outlet pipe, and the water baffle is not in contact with the filter screen.
Preferably, the bottom of the standing box is provided with a precipitation cleaning mechanism, the precipitation cleaning mechanism comprises a precipitation plate, a front baffle, a rear baffle and a handle, the precipitation plate is connected with the side wall of the standing box through a sliding mechanism, the rear baffle is fixedly connected to one side of the precipitation plate close to the water outlet, one side of the standing box far away from the water outlet is provided with a sliding opening, and the front baffle is fixed to one end, far away from the rear baffle, of the precipitation plate and is in sealing connection with the sliding opening.
Preferably, slide mechanism includes spout and draw runner, two spouts have been seted up to the case bilateral symmetry of stewing, two the draw runner is T shape, and the tip is connected with the precipitate board both sides, draw runner sliding connection is inside the spout.
Preferably, filter two inner wall fixedly connected with stop gear of jar, stop gear includes mounting panel and baffle, two the filter jar inner wall in discharge gate both sides is installed to the mounting panel symmetry, baffle fixed connection is in the mounting panel upper end, and bottom and filter screen contact.
Preferably, the bottom of the filter tank is obliquely arranged, and the edge of the filter tank is obliquely downwards towards the middle to form an inverted circular truncated cone shape.
Preferably, discharge gate outside is provided with conveying mechanism, conveying mechanism includes shell and conveyer pipe, shell fixed connection filters a jar lateral wall, conveyer pipe fixed connection is in the shell bottom, and is located the flitch edge under.
Preferably, a medicine inlet device is fixedly installed at the top of the standing box and is positioned on the side edge of the filter tank.
Compared with the prior art, the invention has the beneficial effects that:
1. domestic sewage enters the filter tank through the sewage leading-in mechanism, at the moment, the motor drives the guide pulley to rotate, the connecting belt and the filter screen rotate under the driving of the guide pulley, domestic garbage and sewage in the domestic sewage are filtered and separated through the filter screen, meanwhile, the separated domestic garbage can be driven by the rotating filter screen to move to the discharge port, when the discharge port is reached, the domestic garbage can fall onto the discharge plate, and due to the inclined arrangement of the discharge plate, the domestic garbage can slide off from the discharge plate under the action of self weight so as to be collected and reused;
2. after the sewage is separated from the domestic garbage, the sewage enters the standing box after being filtered for many times by the sand filter layer, the activated carbon filter layer and the biochemical filter layer, excessive elements in the sewage are treated through the reaction of chemical agents, and then the sewage after standing is removed from the standing box through the water outlet;
3. because the filter screen has separated domestic waste and sewage in advance, avoid domestic waste to drop on the grit filter bed, cause the jam to the grit filter bed, reduce the condition emergence of the filtration rate of sewage, not only increaseed the speed of filtering the clearance, prolonged the life of device simultaneously.
Drawings
FIG. 1 is a schematic side view of an integrated domestic sewage filtration and recovery apparatus according to the present invention;
FIG. 2 is a schematic front view of an integrated domestic sewage filtering and recycling apparatus according to the present invention;
FIG. 3 is a schematic top view of an integrated domestic sewage filtering and recycling apparatus according to the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure of A in FIG. 1;
fig. 5 is a partially enlarged structural diagram of B in fig. 2.
In the figure: 1 filter tank, 2 case that stews, 3 grit filter layers, 4 active carbon filter layers, 5 biochemical filter layers, 6 connecting bands, 7 filter screens, 8 guide pulleys, 9 play flitchs, 10 connecting pipes, 11 induction pipes, 12 outlet pipes, 13 breakwaters, 14 precipitate plates, 15 preceding baffles, 16 backplate, 17 spouts, 18 draw runner, 19 mounting panels, 20 baffles, 21 shell, 22 conveyer pipes, 23 advance the medicine ware.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, an integrated domestic sewage filtering and recycling apparatus includes:
the sewage filtering device comprises a filtering tank 1, a standing box 2, a sand filtering layer 3, an active carbon filtering layer 4 and a biochemical filtering layer 5, wherein the filtering tank is fixedly connected to the top of one side of the standing box 2 and is communicated with the standing box 2, the sand filtering layer 3 is fixedly arranged inside the filtering tank 1, the active carbon filtering layer 4 is fixedly arranged below the sand filtering layer 3, the biochemical filtering layer 5 is fixedly arranged below the active carbon filtering layer 4, and a water outlet is formed in one end, away from the filtering tank 1, of the standing box 2;
garbage filtering device, garbage filtering device includes connecting band 6, filter screen 7, guide pulley 8 and play flitch 9, 6 fixed connection in filter screen 7 both sides in two connecting bands, connecting band 6 and the 7 cover of filter screen are established between two guide pulleys 8, two 8 both ends of guide pulley are rotated and are connected and are being filtered jar 1 lateral wall, and be located directly over grit filtering layer 3, it has seted up the discharge gate to filter jar 1 lateral wall, the discharge gate is located same horizontal plane with guide pulley 8, it is inside the discharge gate to go out flitch 9 fixed mounting, it sets up to go out the slope of flitch 9, and be close to 7 one side of filter screen and.
In the invention, domestic sewage enters a filter tank 1 through a sewage leading-in mechanism, a motor drives a guide wheel 8 to rotate at the moment, a connecting belt 6 and a filter screen 7 are driven by the guide wheel 8 to rotate, domestic garbage and sewage in the domestic sewage are filtered and separated by the filter screen 7, meanwhile, the separated domestic garbage is driven by the rotating filter screen 7 to move to a discharge port, when the discharge port is reached, the domestic garbage falls onto a discharge plate 9, and due to the inclined arrangement of the discharge plate 9, the domestic garbage slides off from the discharge plate 9 under the action of self weight so as to be collected and reused, the invention separates the domestic garbage and the domestic sewage in a conveyor belt mode, ensures the timely treatment of the domestic garbage, avoids the accumulation of the domestic garbage in the device, and after the sewage is separated from the domestic garbage, the sewage enters a standing tank 2 after being filtered for multiple times through a sandstone filter layer 3, an active carbon filter layer 4 and a biochemical filter layer 5, through the reaction of chemical agents, excessive elements in the sewage are treated, and then the sewage after standing is removed from the standing box 2 through the water outlet.
According to the preferable technical scheme in the embodiment, a sewage guide-in mechanism is fixedly installed at the top of the filtering tank 1 and comprises a connecting pipe 10, a guide-in pipe 11 and a water outlet pipe 12, threads are arranged on the outer wall of the connecting pipe 10, the guide-in pipe 11 is in an inverted truncated cone shape and is fixedly connected to the top of the filtering tank 1, the top of the guide-in pipe 11 is fixedly connected with the connecting pipe 10, the bottom of the guide-in pipe 11 is fixedly connected with the water outlet pipe 12, the bottom of the water outlet pipe 12 is located right above the filter screen 7 and is connected with an external water delivery pipe through the connecting pipe 10, and a large amount of sewage is conveyed to the filter screen 7 through the guide-in;
the top of the filtering tank 1 is fixedly connected with the water baffles 13, the two water baffles 13 are fixedly arranged on the two sides of the water outlet pipe 12, the length of the water baffles 13 is larger than that of the water outlet pipe 12, the water baffles are not in contact with the filter screen 7, the arrangement of the water baffles 13 is used for avoiding the influence on the interior of the filtering tank 1 when sewage is impacted by the filter screen 7, and reducing the trouble of cleaning the interior of the domestic sewage filtering and recycling integrated device;
the bottom of the standing box 2 is provided with a sediment cleaning mechanism, the sediment cleaning mechanism comprises a sediment plate 14, a front baffle plate 15 and a rear baffle plate 16, the sediment plate 14 is connected with the side wall of the standing box 2 through a sliding mechanism, the rear baffle plate 16 is fixedly connected to one side, close to the water outlet, of the sediment plate 14, a sliding opening is formed in one side, far away from the water outlet, of the standing box 2, the front baffle plate 15 is fixed to one end, far away from the rear baffle plate 16, of the sediment plate 14 and is in sealing connection with the sliding opening, certain sediment can be generated due to the fact that sewage needs to be treated by excessive elements in the standing box 2, the setting of the sediment cleaning mechanism facilitates the cleaning of the generated sediment, the generated sediment can fall on the sediment plate 14, and when a sewage filtering and recycling integrated device is not used, the sediment plate 14 is;
the sliding mechanism comprises sliding grooves 17 and sliding strips 18, two sliding grooves 17 are symmetrically formed in two sides of the standing box 2, the two sliding strips 18 are T-shaped, the end parts of the two sliding strips 18 are connected with two sides of the settling plate 14, the sliding strips 18 are connected inside the sliding grooves 17 in a sliding mode, and the settling plate 14 slides inside the sliding grooves 17 through the sliding strips 18 on the two sides, so that the settling plate 14 is convenient to move, and the sediment on the settling plate 14 is cleaned more conveniently;
the two inner walls of the filtering tank 1 are fixedly connected with limiting mechanisms, each limiting mechanism comprises a mounting plate 19 and a baffle plate 20, the two mounting plates 19 are symmetrically mounted on the inner walls of the filtering tank 1 at the two sides of the discharge port, the baffle plate 20 is fixedly connected to the upper end of the mounting plate 19, the bottom of the baffle plate is in contact with the filter screen 7, the limiting mechanisms are used for limiting the position of the domestic garbage, the domestic garbage is prevented from falling onto the sandstone filtering layer 3, the sandstone filtering layer 3 is prevented from being blocked, and the filtering speed of sewage is reduced;
the bottom of the filter tank 1 is obliquely arranged, and the edge of the filter tank inclines downwards towards the middle to form an inverted circular truncated cone shape, the transfer of sewage is more convenient due to the inverted circular truncated cone shape of the bottom of the filter tank 1, the efficiency is improved, and meanwhile, no sewage remains;
a conveying mechanism is arranged outside the discharge port, the conveying mechanism comprises a shell 21 and a conveying pipe 22, the shell 21 is fixedly connected to the side wall of the filtering tank 1, the conveying pipe 22 is fixedly connected to the bottom of the shell 21 and is positioned right below the edge of the discharge plate 9, and the household garbage enters the shell 21 from the side wall of the discharge plate 9 and then enters the conveying pipe 22 through the shell 21, so that the household garbage filtered from the household sewage is timely conveyed and treated, and the garbage accumulation is avoided;
2 top fixed mounting of case of stewing has into medicine ware 23, advances medicine ware 23 and is located filter tank 1 side, advances medicine ware 23 and is used for to 2 inside chemical agent that put in of case of stewing and be used for deposiing excessive element in the sewage, has strengthened the purifying effect to sewage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides an integrative device is retrieved in domestic sewage filtration which characterized in that, filtration recovery unit includes:
the sewage filtering device comprises a filtering tank (1), a standing box (2), a sand filtering layer (3), an activated carbon filtering layer (4) and a biochemical filtering layer (5), wherein the filtering tank is fixedly connected to the top of one side of the standing box (2) and communicated with the standing box (2), the sand filtering layer (3) is fixedly installed inside the filtering tank (1), the activated carbon filtering layer (4) is fixedly installed below the sand filtering layer (3), the biochemical filtering layer (5) is fixedly installed below the activated carbon filtering layer (4), and a water outlet is formed in one end, away from the filtering tank (1), of the standing box (2);
garbage filtering device, garbage filtering device includes connecting band (6), filter screen (7), guide pulley (8) and goes out flitch (9), two connecting band (6) fixed connection is in filter screen (7) both sides, connecting band (6) and filter screen (7) cover are established between two guide pulleys (8), two guide pulley (8) both ends are rotated and are connected and are being crossed filter tank (1) lateral wall, and are located grit filtering layer (3) directly over, cross filter tank (1) lateral wall and seted up the discharge gate, the discharge gate is located same horizontal plane with guide pulley (8), it is inside the discharge gate to go out flitch (9) fixed mounting, it sets up to go out flitch (9) slope, and is close to filter screen (7) one side and filter screen (7) in close contact with.
2. The domestic sewage filters and retrieves integrative device of claim 1, characterized in that, filter jar (1) top fixed mounting has sewage inlet mechanism, sewage inlet mechanism includes connecting pipe (10), induction pipe (11) and outlet pipe (12), the connecting pipe (10) outer wall is provided with the screw thread, induction pipe (11) are inverted circular truncated cone shape, and fixed connection is in filter jar (1) top, induction pipe (11) top and connecting pipe (10) fixed connection, and bottom and outlet pipe (12) fixed connection, outlet pipe (12) bottom is located directly over filter screen (7).
3. The domestic sewage filtering and recycling integrated device according to claim 1, wherein the top of the filtering tank (1) is fixedly connected with a water baffle (13), and the two water baffles (13) are fixedly arranged at two sides of the water outlet pipe (12), have a length greater than that of the water outlet pipe (12), and do not contact with the filter screen (7).
4. The domestic sewage filters and retrieves integrative device of claim 1, characterized in that, the case (2) bottom of stewing is installed and is depositd clearance mechanism, it includes sedimentation board (14), preceding baffle (15) and backplate (16) to depositd clearance mechanism, sedimentation board (14) are connected with the case (2) lateral wall of stewing through slide mechanism, backplate (20) (16) fixed connection is in the one side that sedimentation board (14) is close to the delivery port, the case (2) of stewing is kept away from the one side of delivery port and is seted up the spout, preceding baffle (15) are fixed and are kept away from backplate (16) one end at sedimentation board (14), and with spout sealing connection.
5. The domestic sewage filters recovery integrated device of claim 4, wherein the sliding mechanism comprises a sliding groove (17) and a sliding strip (18), two sliding grooves (17) are symmetrically formed in two sides of the standing box (2), the two sliding strips (18) are both T-shaped, the end parts of the two sliding strips are connected with two sides of the settling plate (14), and the sliding strip (18) is slidably connected inside the sliding groove (17).
6. The domestic sewage filters and retrieves integrative device of claim 1, characterized in that, filter jar (1) two inner wall fixedly connected with stop gear, stop gear includes mounting panel (19) and baffle (20), two the mounting panel (19) symmetry is installed at the filter jar (1) inner wall of discharge gate both sides, baffle (20) fixed connection is in mounting panel (19) upper end, and the bottom contacts with filter screen (7).
7. The domestic sewage filtering and recycling integrated device according to claim 1, wherein the bottom of the filtering tank (1) is inclined, and the edge of the filtering tank is inclined downwards towards the middle to form an inverted truncated cone shape.
8. The domestic sewage filters integrative device of retrieving of claim 1, characterized in that, discharge gate outside is provided with conveying mechanism, conveying mechanism includes shell (21) and conveyer pipe (22), shell (21) fixed connection is in filtering jar (1) lateral wall, conveyer pipe (22) fixed connection is in shell (21) bottom, and is located ejection of compact board (9) edge under.
9. The domestic sewage filtering and recycling integrated device according to claim 1, wherein a medicine feeder (23) is fixedly installed at the top of the standing tank (2), and the medicine feeder (23) is located on the side edge of the filtering tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478219.2A CN112960873A (en) | 2021-04-30 | 2021-04-30 | Domestic sewage filters integrative device of retrieving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478219.2A CN112960873A (en) | 2021-04-30 | 2021-04-30 | Domestic sewage filters integrative device of retrieving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112960873A true CN112960873A (en) | 2021-06-15 |
Family
ID=76279621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110478219.2A Pending CN112960873A (en) | 2021-04-30 | 2021-04-30 | Domestic sewage filters integrative device of retrieving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112960873A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457245A (en) * | 2021-08-03 | 2021-10-01 | 安徽百帮环境工程有限公司 | Rural micro-power sewage treatment system |
| CN113457255A (en) * | 2021-07-19 | 2021-10-01 | 山东科美环保技术服务有限公司 | Domestic sewage's environmental protection processing apparatus |
| CN113750715A (en) * | 2021-08-12 | 2021-12-07 | 广东海洋大学 | Electromechanical engineering workshop environmental protection dust collector |
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2021
- 2021-04-30 CN CN202110478219.2A patent/CN112960873A/en active Pending
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| JP3133227U (en) * | 2007-04-20 | 2007-07-05 | モリリン株式会社 | Suspension wastewater treatment equipment |
| CN206645900U (en) * | 2017-02-17 | 2017-11-17 | 山东六顺生物质能源科技有限公司 | A kind of kitchen waste sewage filter |
| CN207187309U (en) * | 2017-09-07 | 2018-04-06 | 北京城建六建设集团有限公司 | Wash pump mortar filtering apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113457255A (en) * | 2021-07-19 | 2021-10-01 | 山东科美环保技术服务有限公司 | Domestic sewage's environmental protection processing apparatus |
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| CN113750715A (en) * | 2021-08-12 | 2021-12-07 | 广东海洋大学 | Electromechanical engineering workshop environmental protection dust collector |
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Application publication date: 20210615 |