CN112516654A - Sewage filtering device - Google Patents
Sewage filtering device Download PDFInfo
- Publication number
- CN112516654A CN112516654A CN202011336239.8A CN202011336239A CN112516654A CN 112516654 A CN112516654 A CN 112516654A CN 202011336239 A CN202011336239 A CN 202011336239A CN 112516654 A CN112516654 A CN 112516654A
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- CN
- China
- Prior art keywords
- sewage
- filter plate
- cylinder
- case
- filtering
- 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.)
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Links
- 239000010865 sewage Substances 0.000 title claims abstract description 71
- 238000001914 filtration Methods 0.000 title claims abstract description 50
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
- C02F1/28—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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a sewage filtering device. Sewage filter equipment is including handling the case, switching mechanism, filtering component and adsorption mechanism, handle the top joint and the case lid of case, the top fixed mounting of case lid has the inlet tube, switching mechanism includes the urceolus, inner tube and cylinder, urceolus fixed mounting is on the interior diapire of handling the case, first delivery port and second delivery port have been seted up on the lateral wall of urceolus, inner tube sliding connection is on the inside wall of urceolus, the third delivery port has been seted up on the lateral wall of inner tube, cylinder fixed mounting is in the bottom of handling the case, and the output of cylinder runs through the bottom fixed connection who handles the bottom of case and inner tube through the hydraulic stem, filtering component installs the inside of handling the case, adsorption mechanism installs the. The sewage filtering device provided by the invention has the advantages that the sewage can flow in the filtering box in a forward direction and a reverse direction, and the filtering plate is convenient to be washed in two directions to prevent the filtering holes from being blocked.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a sewage filtering device.
Background
Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people, and is generally divided into production sewage treatment and domestic sewage treatment. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life and refers to complex mixtures of various forms of inorganic matters and organic matters.
At present sewage treatment blocks the particle impurity in the sewage mostly through filterable mode to the filter can be used to the general, and carry out sewage filtration back for a long time at the filter, the filtration pore on its surface is blockked up by accumulational impurity granule easily, thereby influences follow-up filtration.
Therefore, there is a need to provide a new sewage filtering apparatus to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the sewage filtering device which can ensure that sewage can flow in the filtering box in a forward direction and a reverse direction, and is convenient for carrying out bidirectional flushing on the filtering plate to prevent the filtering holes from being blocked.
The invention provides a sewage filtering device, which comprises: the top of the treatment box is clamped with the box cover, and the top of the box cover is fixedly provided with a water inlet pipe; the switching mechanism comprises an outer barrel, an inner barrel and an air cylinder, the outer barrel is fixedly arranged on the inner bottom wall of the treatment box, a first water outlet and a second water outlet are formed in the side wall of the outer barrel, the inner barrel is connected to the inner side wall of the outer barrel in a sliding mode, a third water outlet and a fourth water outlet are formed in the side wall of the inner barrel, the air cylinder is fixedly arranged at the bottom of the treatment box, and the output end of the air cylinder penetrates through the bottom of the treatment box through a hydraulic rod and is fixedly connected with the bottom of the inner barrel; a filter assembly mounted inside the treatment tank; and the adsorption mechanism is arranged in the inner barrel.
Preferably, the filter assembly includes first filter and second filter, the equal fixed mounting of first filter and second filter is on handling the inside wall of case, first filter is located the top of second filter, just the filtration pore of first filter is greater than the filtration pore of second filter.
Preferably, the surfaces of the first filter plate and the second filter plate are both inclined structures.
Preferably, the adsorption mechanism comprises a screw and an activated carbon adsorption cylinder, the screw is fixedly installed on the inner bottom wall of the inner cylinder, and the activated carbon adsorption cylinder is in threaded connection with the rod wall of the screw.
Preferably, the first water outlet, the second water outlet and the third water outlet are the same in size.
Preferably, the lateral wall of the treatment box is fixedly provided with a sewage discharge pipe, the bottom of the treatment box is fixedly provided with a drain pipe, and the sewage discharge pipe and the drain pipe are externally provided with valves.
Preferably, one end of the water inlet pipe, which is far away from the treatment box, is fixedly provided with a pressurizing device.
Compared with the related art, the sewage filtering device provided by the invention has the following beneficial effects:
1. according to the invention, sewage is discharged into the treatment box through the water inlet pipe, the sewage can flow into the treatment box from the first water outlet on the outer cylinder, after a long time, the filter holes on the first filter plate and the second filter plate can be blocked by impurities, and at the moment, the inner cylinder is driven by the air cylinder to move downwards to abut against the bottom of the outer cylinder, so that the sewage is discharged from the second water outlet, and the sewage flows upwards from the bottom of the treatment box, thereby facilitating bidirectional flushing of the filter plates and preventing the filter holes from being blocked.
2. According to the invention, the first filter plate and the second filter plate are used for secondary filtration, so that the filtration effect of impurity particles is improved, and small particle impurities in sewage can be adsorbed through the activated carbon adsorption cylinder, so that the subsequent filtration of the first filter plate and the second filter plate is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a sewage filtering apparatus according to the present invention;
FIG. 2 is a schematic view of the internal structure of the treatment tank shown in FIG. 1;
FIG. 3 is an interior elevational view of FIG. 1;
fig. 4 is an interior elevation view of fig. 1.
Reference numbers in the figures: 1. the device comprises a treatment box, 2, a box cover, 3, a water inlet pipe, 4, a filtering component, 41, a first filtering plate, 42, a second filtering plate, 5, a switching mechanism, 51, an outer barrel, 511, a first water outlet, 512, a second water outlet, 52, an inner barrel, 521, a third water outlet, 522, a fourth water outlet, 53, a cylinder, 6, an adsorption mechanism, 61, a screw rod, 62, an activated carbon adsorption barrel, 7, a sewage discharge pipe, 8, a water discharge pipe, 9 and a valve.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a sewage filtering apparatus according to the present invention; FIG. 2 is a schematic view of the internal structure of the treatment tank shown in FIG. 1; FIG. 3 is an interior elevational view of FIG. 1; fig. 4 is an interior elevation view of fig. 1. The method comprises the following steps: handle case 1, switching mechanism 5, filtering component 4 and adsorption apparatus structure 6, handle the top joint and the case lid 2 of case 1, the top fixed mounting of case lid 2 has inlet tube 3.
In a specific implementation process, as shown in fig. 1 and fig. 2, the switching mechanism 5 includes an outer cylinder 51, an inner cylinder 52 and a cylinder 53, the outer cylinder 51 is fixedly installed on the inner bottom wall of the treatment tank 1, a first water outlet 511 and a second water outlet 512 are opened on the side wall of the outer cylinder 51, the inner cylinder 52 is slidably connected to the inner side wall of the outer cylinder 51, a third water outlet 521 is opened on the side wall of the inner cylinder 52, the cylinder 53 is fixedly installed at the bottom of the treatment tank 1, and the output end of the cylinder 53 penetrates through the bottom of the treatment tank 1 and is fixedly connected with the bottom of the inner cylinder 52 through a.
The filter assembly 4 comprises a first filter plate 41 and a second filter plate 42, wherein the first filter plate 41 and the second filter plate 42 are fixedly mounted on the inner side wall of the treatment box 1, the first filter plate 41 is positioned above the second filter plate 42, and the filter holes of the first filter plate 41 are larger than the filter holes of the second filter plate 42.
The first outlet 511, the second outlet 512 and the third outlet 521 are the same in size.
One end of the water inlet pipe 3 far away from the treatment box 1 is fixedly provided with a supercharging device.
It should be noted that: the sewage is pressed into the outer cylinder 51 in the treatment box 1 through the water inlet pipe 3 by the supercharging device, then the sewage flows into the treatment box 1 from the first water outlet 511 on the outer cylinder 51, and passes through the first filter plate 41 and the second filter plate 42, large impurity particles in the sewage can be filtered by the first filter plate 41, and smaller particle impurities can be filtered by the second filter plate 42, so that the secondary filtration can be carried out, the filtration effect of the sewage is improved, after the long-term filtration, a lot of impurities can be accumulated in the filter holes on the first filter plate 41 and the second filter plate 42, then the inner cylinder 52 is driven by the cylinder 53 to move upwards to abut against the bottom of the cylinder cover 2, at the moment, the side wall of the inner cylinder 52 can block the first water outlet 511 on the outer cylinder 51, and the third water outlet 521 on the inner cylinder 52 can be exactly aligned with the second water outlet 512 on the outer cylinder 51, so that the sewage flows into the treatment box 1 from the second water outlet 512 below the, and the sewage flows upwards from the lower part of the treatment box 1, so that the sewage can reversely flow through the first filter plate 41 and the second filter plate 42, the back washing of the filter holes on the first filter plate 41 and the second filter plate 42 is facilitated, and the filter holes are prevented from being blocked.
Referring to fig. 2 and 4, the surfaces of the first filter plate 41 and the second filter plate 42 are each inclined.
The lateral wall of the treatment box 1 is fixedly provided with a sewage discharge pipe 7, the bottom of the treatment box 1 is fixedly provided with a drain pipe 8, and the outside of the sewage discharge pipe 7 and the drain pipe 8 are both provided with a valve 9.
It should be noted that: when the valve 9 is opened after the sewage filtering is finished, the filtered impurities roll downwards from the first filter plate 41 and the second filter plate 42 which are in the inclined structure and are discharged from the sewage discharging pipe 7, and the filtered water is discharged from the water discharging pipe 8.
Referring to fig. 4, the adsorption mechanism 6 includes a screw 61 and an activated carbon adsorption cylinder 62, the screw 61 is fixedly installed on the inner bottom wall of the inner cylinder 52, the activated carbon adsorption cylinder 62 is screwed on the rod wall of the screw 61, and the activated carbon adsorption cylinder 62 is screwed on the screw 61, so that the impurity adsorption can be performed on the sewage just discharged into the outer cylinder 51, and the sewage filtration can be performed on the following first filter plate 41 and the second filter plate 42.
The working principle of the sewage filtering device provided by the invention is as follows: the sewage is pressed into the outer cylinder 51 of the treatment box 1 through the water inlet pipe 3 by the supercharging device, the activated carbon adsorption cylinder 62 is arranged on the screw rod 61 by the screw thread, so that the impurity adsorption can be carried out on the sewage which is just discharged into the outer cylinder 51, the sewage can be conveniently filtered by the following first filter plate 41 and the second filter plate 42, then the sewage can firstly flow into the treatment box 1 from the first water outlet 511 on the outer cylinder 51 and passes through the first filter plate 41 and the second filter plate 42, the large impurity particles in the sewage can be filtered by the first filter plate 41, the smaller particle impurities can be filtered by the second filter plate 42, the filtering effect of the sewage can be improved by secondary filtration, after long-term filtration, a plurality of impurities can be accumulated in the filter holes on the first filter plate 41 and the second filter plate 42, then the inner cylinder 52 is driven by the air cylinder 53 to move upwards to abut against the bottom of the cylinder cover 2, at this time, the sidewall of the inner cylinder 52 will block the first water outlet 511 on the outer cylinder 51, and the third water outlet 521 on the inner cylinder 52 will be just flush with the second water outlet 512 on the outer cylinder 51, so that the sewage will flow into the treatment tank 1 from the second water outlet 512 below the outer cylinder 51, and the sewage will flow upward from the lower part of the treatment tank 1, at this time, the sewage can flow reversely through the first filter plate 41 and the second filter plate 42, so as to back flush the filter holes on the first filter plate 41 and the second filter plate 42, and prevent the filter holes from being blocked, after the sewage filtration is finished, the valve 9 is opened, the filtered impurities will roll downward from the first filter plate 41 and the second filter plate 42 with the inclined structure, and will be discharged from the sewage discharge pipe 7, and the filtered water will be discharged from the water discharge pipe 8, so that the sewage can flow both in the forward direction and in the reverse direction inside the treatment tank 1, the filter plate can be conveniently washed in two directions to prevent the filter holes from being blocked.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A sewage filtration apparatus, comprising:
the device comprises a processing box (1), wherein the top of the processing box (1) is clamped with a box cover (2), and a water inlet pipe (3) is fixedly installed at the top of the box cover (2);
the switching mechanism (5), the switching mechanism (5) comprises an outer cylinder (51), an inner cylinder (52) and an air cylinder (53), the outer cylinder (51) is fixedly installed on the inner bottom wall of the treatment box (1), a first water outlet (511) and a second water outlet (512) are formed in the side wall of the outer cylinder (51), the inner cylinder (52) is connected to the inner side wall of the outer cylinder (51) in a sliding mode, a third water outlet (521) is formed in the side wall of the inner cylinder (52), the air cylinder (53) is fixedly installed at the bottom of the treatment box (1), and the output end of the air cylinder (53) penetrates through the bottom of the treatment box (1) through a hydraulic rod and is fixedly connected with the bottom of the inner cylinder (52);
a filter assembly (4), the filter assembly (4) being mounted inside the treatment tank (1);
and the adsorption mechanism (6), wherein the adsorption mechanism (6) is arranged in the inner barrel (52).
2. The effluent filtering unit according to claim 1, wherein said filter assembly (4) comprises a first filter plate (41) and a second filter plate (42), said first filter plate (41) and said second filter plate (42) being fixedly mounted on the inner side wall of the treatment tank (1), said first filter plate (41) being located above said second filter plate (42), and the filtration pores of said first filter plate (41) being larger than the filtration pores of said second filter plate (42).
3. The sewage filtering apparatus according to claim 2, wherein the surfaces of the first filter plate (41) and the second filter plate (42) are each of an inclined structure.
4. The sewage filtering apparatus according to claim 1, wherein the adsorption mechanism (6) comprises a screw (61) and an activated carbon adsorption cylinder (62), the screw (61) is fixedly installed on the inner bottom wall of the inner cylinder (52), and the activated carbon adsorption cylinder (62) is in threaded connection with the rod wall of the screw (61).
5. The effluent filtering device according to claim 1, wherein said first outlet (511), second outlet (512) and third outlet (521) are of the same size.
6. The sewage filtering device according to claim 1, wherein a sewage draining pipe (7) is fixedly installed on the side wall of the treatment tank (1), a water draining pipe (8) is fixedly installed at the bottom of the treatment tank (1), and valves (9) are installed outside the sewage draining pipe (7) and the water draining pipe (8).
7. The sewage filtering device according to claim 1, wherein a pressurizing device is fixedly installed at one end of the water inlet pipe (3) far away from the treatment tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336239.8A CN112516654A (en) | 2020-11-25 | 2020-11-25 | Sewage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336239.8A CN112516654A (en) | 2020-11-25 | 2020-11-25 | Sewage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112516654A true CN112516654A (en) | 2021-03-19 |
Family
ID=74993178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011336239.8A Withdrawn CN112516654A (en) | 2020-11-25 | 2020-11-25 | Sewage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112516654A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856298A (en) * | 2021-10-16 | 2021-12-31 | 浙江问源环保科技股份有限公司 | Villages and small towns is liftable grid for sewage treatment |
| CN115634499A (en) * | 2022-10-20 | 2023-01-24 | 四川轻化工大学 | Rotational flow shearing slag removal type solid-liquid separation device and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253418A (en) * | 2009-04-27 | 2010-11-11 | Yanmar Co Ltd | Filtration system with backwashing function and method of washing filter |
| CN204051183U (en) * | 2013-01-18 | 2014-12-31 | 克朗斯股份公司 | Filter and filtration system |
| CN106267964A (en) * | 2016-10-28 | 2017-01-04 | 江苏纯润环保科技有限公司 | The preposition water filter of back flush type |
| CN207584174U (en) * | 2017-12-13 | 2018-07-06 | 抚州市圣航洁具有限公司 | A kind of kitchen faucet faucet |
| CN108939640A (en) * | 2018-08-03 | 2018-12-07 | 邹城兖矿泰德工贸有限公司 | water impurity filter |
| CN208814827U (en) * | 2018-09-25 | 2019-05-03 | 郑州大学 | A kind of novel environment friendly new energy water purifier |
-
2020
- 2020-11-25 CN CN202011336239.8A patent/CN112516654A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253418A (en) * | 2009-04-27 | 2010-11-11 | Yanmar Co Ltd | Filtration system with backwashing function and method of washing filter |
| CN204051183U (en) * | 2013-01-18 | 2014-12-31 | 克朗斯股份公司 | Filter and filtration system |
| CN106267964A (en) * | 2016-10-28 | 2017-01-04 | 江苏纯润环保科技有限公司 | The preposition water filter of back flush type |
| CN207584174U (en) * | 2017-12-13 | 2018-07-06 | 抚州市圣航洁具有限公司 | A kind of kitchen faucet faucet |
| CN108939640A (en) * | 2018-08-03 | 2018-12-07 | 邹城兖矿泰德工贸有限公司 | water impurity filter |
| CN208814827U (en) * | 2018-09-25 | 2019-05-03 | 郑州大学 | A kind of novel environment friendly new energy water purifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856298A (en) * | 2021-10-16 | 2021-12-31 | 浙江问源环保科技股份有限公司 | Villages and small towns is liftable grid for sewage treatment |
| CN115634499A (en) * | 2022-10-20 | 2023-01-24 | 四川轻化工大学 | Rotational flow shearing slag removal type solid-liquid separation device and use method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210319 |
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| WW01 | Invention patent application withdrawn after publication |