CN112707519A - Domestic waste filtration liquid filter equipment - Google Patents
Domestic waste filtration liquid filter equipment Download PDFInfo
- Publication number
- CN112707519A CN112707519A CN202011438442.6A CN202011438442A CN112707519A CN 112707519 A CN112707519 A CN 112707519A CN 202011438442 A CN202011438442 A CN 202011438442A CN 112707519 A CN112707519 A CN 112707519A
- Authority
- CN
- China
- Prior art keywords
- oil
- tank
- water
- sewage
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 239000010791 domestic waste Substances 0.000 title claims description 4
- 239000007788 liquid Substances 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000010865 sewage Substances 0.000 claims abstract description 37
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 239000008213 purified water Substances 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000011001 backwashing Methods 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000005276 aerator Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims 1
- 238000005273 aeration Methods 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001556 precipitation 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a domestic garbage leachate filtering device which comprises a sewage tank and a water purification tank, wherein the side walls of the sewage tank and the water purification tank are respectively connected with a water inlet pipe and a water outlet pipe in a one-to-one correspondence mode, and the inner wall of the sewage tank is connected with a vertically arranged partition plate. The invention has simple structure, utilizes the aeration machine to exhaust, leads the oil stain in the sewage to float to the surface, leads the oil stain on the surface of the oil tank to be adhered on the oil skimming belt and rotate along with the oil skimming belt, scrapes the oil stain on the surface of the oil skimming belt by the oil scraping plate and flows into the waste oil tank, realizes the removal and collection of waste oil, leads the sewage to enter the multi-edge frame from the connecting pipe, filters the sewage in the rotating process by the filter plates, avoids the impurities from gathering in a certain filter plate, improves the filtering efficiency, finally utilizes the pump body to extract the purified water in the water purifying tank and discharges the purified water from the spray head, and carries out back washing on the filter plates, avoids the solid particles in the sewage from attaching to the inner.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a domestic garbage leachate filtering device.
Background
In the process of stacking and burying garbage, due to the biochemical degradation effects of compaction, fermentation and the like, a high-concentration liquid with organic or inorganic components is generated under the seepage action of precipitation and underground water, the garbage leachate is called as leachate, and some domestic garbage leachate contains a large amount of oil stains and can not be directly used for purifying water, and in the process of purifying water, water purifying equipment is easily blocked by particle impurities, so that the filtering efficiency is reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a domestic garbage leachate filtering device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a filtering device for percolate of domestic garbage comprises a sewage pool and a purified water tank, wherein the side walls of the sewage pool and the purified water tank are respectively connected with a water inlet pipe and a water outlet pipe in a one-to-one correspondence manner, the inner wall connection of effluent water sump has the baffle of vertical setting, the baffle divide into the effluent water sump has oil sump and does not have oil sump, there are oil sump and do not have oil sump bottom intercommunication, the top that has the oil sump is equipped with the deoiling device, the inside curb plate that is equipped with two parallel arrangement of clean water tank, two curb plates pass through many arriss frame and connect, the arris face of many arriss frame can be dismantled and is connected with the filter, the curb plate passes through the inner wall rotation of axle sleeve and clean water tank and is connected, the one end that the effluent water sump was kept away from to the connecting pipe passes the axle sleeve and extends into many arriss frame, driven gear has been cup jointed to the outside one end of axle sleeve position clean water tank, driven gear meshing has the driving gear, the driving gear is connected.
Preferably, deoiling device is including the oil skimming area that the slope set up, and the both ends of oil skimming area all are connected with the band pulley, and two band pulleys rotate to be connected at the inner wall that has the oil sump and the tip of head rod, and the other end of head rod is connected on the effluent water sump, and the band pulley of below is connected with the output of the second motor of connection at the effluent water sump, and the lateral wall of effluent water sump is connected with the dirty oil tank, and the top of dirty oil tank is connected with the board seat, and there is the frizing board bottom in the board seat through spring coupling, and the upper end and the oil skimming.
Preferably, the oil scraping plate is Z-shaped, and a plurality of drainage channels which are arranged in parallel are arranged on the side face of the oil scraping plate, which is in contact with the oil skimming belt.
Preferably, an aerator is installed on the side wall of the sewage tank, and an output end of the aerator is connected with an aerator pipe which is positioned in the oil tank.
Preferably, back washing unit is including installing the pump body at water purification case lateral wall, and the input of pump body is through first water pipe and water purification case intercommunication, and the output of pump body has the shower nozzle through second water piping connection, and the shower nozzle hangs in the top of many arriss frames.
Preferably, the inside of polygon frame is equipped with the ascending water-collecting box of opening, and the bottom intercommunication of water-collecting box has the waste water pipe, and the waste water pipe runs through the axle sleeve and is connected with the lateral wall of water purification case through the second connecting rod.
Preferably, four corners of the filter plate are connected with the multi-edge frame through connecting bolts.
Preferably, the interior of the water outlet pipe is filled with activated carbon.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure, utilizes the aeration machine to exhaust, leads the oil stain in the sewage to float to the surface, leads the oil stain on the surface of the oil tank to be adhered on the oil skimming belt and rotate along with the oil skimming belt, scrapes the oil stain on the surface of the oil skimming belt by the oil scraping plate and flows into the waste oil tank, realizes the removal and collection of waste oil, leads the sewage to enter the multi-edge frame from the connecting pipe, filters the sewage in the rotating process by the filter plates, avoids the impurities from gathering in a certain filter plate, improves the filtering efficiency, finally utilizes the pump body to extract the purified water in the water purifying tank and discharges the purified water from the spray head, and carries out back washing on the filter plates, avoids the solid particles in the sewage from attaching to the inner.
Drawings
In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.
FIG. 1 is a schematic structural diagram according to the present invention;
fig. 2 is a side view of the oil scraping plate.
In the figure: the sewage pool comprises a sewage pool 1, an aerator 2, an aerator pipe 3, a waste oil tank 4, a plate seat 5, an oil scraping plate 6, a belt wheel 7, an oil skimming belt 8, a partition plate 9, a purified water tank 10, a pump body 11, a spray head 12, a side plate 13, a multi-edge frame 14, a filter plate 15, a water collecting box 16, a waste water pipe 17, a driving gear 18, a connecting pipe 19, a shaft sleeve 20 and a drainage channel 21.
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. 1-2, a domestic garbage leachate filtering device comprises a sewage reservoir 1 and a clean water tank 10, wherein the side walls of the sewage reservoir 1 and the clean water tank 10 are respectively connected with a water inlet pipe and a water outlet pipe in a one-to-one correspondence manner, the inner wall of the sewage reservoir 1 is connected with a vertically arranged partition plate 9, the sewage reservoir 1 is divided into an oil reservoir and an oil-free reservoir by the partition plate 9, the bottom of the oil reservoir and the bottom of the oil-free reservoir are communicated, the top of the oil reservoir is provided with an oil removing device, the clean water tank 10 is internally provided with two side plates 13 which are arranged in parallel, the two side plates 13 are connected through a multi-edge frame 14, the edge surface of the multi-edge frame 14 is detachably connected with a filter plate 15, the side plates 13 are rotatably connected with the inner wall of the clean water tank 10 through a shaft sleeve 20, one end of the connecting pipe 19 far away from the sewage, the driving gear 18 is connected with the output end of the first motor which is arranged on the side wall of the water purifying tank 10, and a back washing device is arranged above the multi-edge frame 14.
Wherein, deoiling device is including the oil skimming area 8 that the slope set up, the both ends of oil skimming area 8 all are connected with band pulley 7, two band pulleys 7 rotate to be connected at the inner wall that has the oil sump and the tip of head rod, the other end of head rod is connected on effluent water sump 1, band pulley 7 of below is connected with the output of connecting at the second motor of effluent water sump 1, the lateral wall of effluent water sump 1 is connected with waste oil tank 4, the top of waste oil tank 4 is connected with base 5, there is scraper 6 bottom in the base 5 through spring coupling, the upper end and the contact of oil skimming area 8 of scraper 6, there is the surface in oil sump to glue on greasy dirt oil skimming area 8, and rotate along with it, scraper 6 scrapes the greasy dirt on oil skimming area 8 surfaces, and flow into waste oil tank 4, realize getting rid of and collecting of waste oil.
The oil scraping plate 6 is Z-shaped, the side face of the contact end of the oil scraping plate 6 and the oil skimming belt 8 is provided with a plurality of drainage channels 21 which are arranged in parallel, oil stains flow along the drainage channels 21 downstream and flow over the oil stains, the aeration machine 2 is installed on the side wall of the sewage tank 1, the output end of the aeration machine 2 is connected with an aeration pipe 3, the aeration pipe 3 is located in the oil tank, and the aeration machine 2 is used for exhausting air to enable the oil stains in the sewage to float to the surface.
The back flush device is including installing the pump body 11 at water purification case 10 lateral wall, and the input of pump body 11 communicates with water purification case 10 through first water pipe, and the output of pump body 11 has shower nozzle 12 through second water piping connection, and shower nozzle 12 hangs in the top of many arriss frame 14, utilizes pump body 11 to extract water purification in water purification case 10 to discharge from shower nozzle 12, carry out the back flush to filter 15, avoid the solid particle in the sewage to attach at filter 15 internal surface, reduce its filtration efficiency.
The inside of many arriss frame 14 is equipped with the ascending box 16 that catchments of opening, the bottom intercommunication of the box 16 that catchments has waste pipe 17, waste pipe 17 runs through axle sleeve 20 and is connected with the lateral wall of water purification case 10 through the second connecting rod, utilize the box 16 that catchments to collect the sewage and the solid particle impurity that the back flush got off, avoid secondary pollution, the four corners of filter 15 all is connected with many arriss frame 14 through connecting bolt, convenient dismantlement, clear away the inside impurity of many arriss frame 14, the intussuseption of outlet pipe has active carbon, realize further purifying.
In the present case, utilize aeration machine 2 to exhaust, make the greasy dirt in the sewage float to the surface, the surface greasy dirt that has the oil pond glues on oil skimming belt 8, and rotate along with it, oil scraping plate 6 scrapes the greasy dirt on oil skimming belt 8 surface, and flow into waste oil tank 4, realize getting rid of and collecting of waste oil, and sewage then gets into many arris frame 14 from connecting pipe 19, filter 15 filters it at rotatory in-process, avoid impurity gathering at a certain filter 15, improve its filtration efficiency, utilize pump body 11 extraction water purification in water purification case 10 at last, and discharge from shower nozzle 12, backwash filter 15, avoid the solid particle in the sewage to attach at filter 15 internal surface, reduce its filtration efficiency.
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 (8)
1. A domestic garbage leachate filtering device comprises a sewage tank (1) and a water purifying tank (10), wherein the side walls of the sewage tank (1) and the water purifying tank (10) are respectively connected with a water inlet pipe and a water outlet pipe in a one-to-one correspondence manner, the domestic garbage leachate filtering device is characterized in that the inner wall of the sewage tank (1) is connected with a vertically arranged partition plate (9), the sewage tank (1) is divided into an oil tank and an oil-free tank by the partition plate (9), the bottom of the oil tank is communicated with the bottom of the oil tank, the top of the oil tank is provided with an oil removing device, two side plates (13) which are arranged in parallel are arranged inside the water purifying tank (10), the two side plates (13) are connected through a multi-edge frame (14), the edge surface of the multi-edge frame (14) is detachably connected with a filter plate (15), the side plates (13) are rotatably connected with the inner wall of the water purifying tank (10) through a shaft sleeve (20), one, the driven gear is sleeved at one end, located outside the water purification tank (10), of the shaft sleeve (20), the driven gear is meshed with the driving gear (18), the driving gear (18) is connected with the output end of the first motor installed on the side wall of the water purification tank (10), and a backwashing device is arranged above the multi-edge frame (14).
2. The domestic garbage leachate filtering device according to claim 1, wherein the oil removing device comprises an obliquely arranged oil skimming belt (8), belt pulleys (7) are connected to both ends of the oil skimming belt (8), the two belt pulleys (7) are rotatably connected to the inner wall of the oil sump and the end of the first connecting rod, the other end of the first connecting rod is connected to the sewage sump (1), the lower belt pulley (7) is connected to the output end of the second motor connected to the sewage sump (1), the side wall of the sewage sump (1) is connected to the waste oil tank (4), the top of the waste oil tank (4) is connected to the plate base (5), the inner bottom of the plate base (5) is connected to the oil scraping plate (6) through a spring, and the upper end of the oil scraping plate (6) is in contact with the oil skimming belt (8).
3. The domestic garbage leachate filtering device according to claim 2, wherein the oil scraping plate (6) is zigzag-shaped, and a plurality of drainage channels (21) arranged in parallel are arranged on the side surface of the contact end of the oil scraping plate (6) and the oil skimming belt (8).
4. The domestic garbage leachate filtering apparatus according to claim 3, wherein the side wall of the sewage tank (1) is provided with an aerator (2), the output end of the aerator (2) is connected with an aerator pipe (3), and the aerator pipe (3) is located inside the oil tank.
5. The domestic garbage leachate filtering apparatus according to claim 4, wherein the back-flushing device comprises a pump body (11) installed on the sidewall of the purified water tank (10), the input end of the pump body (11) is connected to the purified water tank (10) through a first water pipe, the output end of the pump body (11) is connected to the spray head (12) through a second water pipe, and the spray head (12) is suspended above the multi-edge frame (14).
6. The domestic garbage leachate filtering apparatus according to claim 5, wherein the inside of the polygonal frame (14) is provided with a water collecting box (16) with an upward opening, the bottom of the water collecting box (16) is communicated with a waste water pipe (17), and the waste water pipe (17) penetrates through the shaft sleeve (20) and is connected with the side wall of the purified water tank (10) through a second connecting rod.
7. The domestic waste leachate filtering apparatus according to claim 6, wherein four corners of said filter plate (15) are connected to the polygonal frame (14) by connecting bolts.
8. The domestic waste leachate filtering apparatus of claim 7, wherein the interior of said outlet pipe is filled with activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438442.6A CN112707519A (en) | 2020-12-10 | 2020-12-10 | Domestic waste filtration liquid filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438442.6A CN112707519A (en) | 2020-12-10 | 2020-12-10 | Domestic waste filtration liquid filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112707519A true CN112707519A (en) | 2021-04-27 |
Family
ID=75542898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011438442.6A Pending CN112707519A (en) | 2020-12-10 | 2020-12-10 | Domestic waste filtration liquid filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112707519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4137220A3 (en) * | 2021-08-17 | 2023-04-12 | ACO Ahlmann SE & Co. KG | Separation device and method for cleaning waste water |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4404010C1 (en) * | 1994-02-09 | 1994-12-15 | Schumacher Umwelt Trenntech | Oil skimmer |
| CN104436809A (en) * | 2014-12-31 | 2015-03-25 | 江阴天汇环保设备有限公司 | Revolving drum type micro-filter and sewage treatment method |
| CN107032446A (en) * | 2017-05-04 | 2017-08-11 | 卢易达 | A kind of trench profit automatic diverter |
| CN210885354U (en) * | 2019-08-29 | 2020-06-30 | 上海同昕环境科技有限公司 | Sludge discharge device for sewage treatment |
| CN211169970U (en) * | 2019-11-14 | 2020-08-04 | 深圳市绿力科技有限公司 | Oily water filters categorised screening purification environmental protection equipment |
| CN111960636A (en) * | 2020-09-07 | 2020-11-20 | 商丘中清环保科技有限公司 | Full-automatic sequence type oil sludge treatment equipment |
-
2020
- 2020-12-10 CN CN202011438442.6A patent/CN112707519A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4404010C1 (en) * | 1994-02-09 | 1994-12-15 | Schumacher Umwelt Trenntech | Oil skimmer |
| CN104436809A (en) * | 2014-12-31 | 2015-03-25 | 江阴天汇环保设备有限公司 | Revolving drum type micro-filter and sewage treatment method |
| CN107032446A (en) * | 2017-05-04 | 2017-08-11 | 卢易达 | A kind of trench profit automatic diverter |
| CN210885354U (en) * | 2019-08-29 | 2020-06-30 | 上海同昕环境科技有限公司 | Sludge discharge device for sewage treatment |
| CN211169970U (en) * | 2019-11-14 | 2020-08-04 | 深圳市绿力科技有限公司 | Oily water filters categorised screening purification environmental protection equipment |
| CN111960636A (en) * | 2020-09-07 | 2020-11-20 | 商丘中清环保科技有限公司 | Full-automatic sequence type oil sludge treatment equipment |
Non-Patent Citations (1)
| Title |
|---|
| 李亚峰等: "《给排水科学与工程概论》", 29 February 2020, 北京：机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4137220A3 (en) * | 2021-08-17 | 2023-04-12 | ACO Ahlmann SE & Co. KG | Separation device and method for cleaning waste water |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210427 |