CN222151124U - A multistage filter for sewage treatment - Google Patents
A multistage filter for sewage treatment Download PDFInfo
- Publication number
- CN222151124U CN222151124U CN202421420304.9U CN202421420304U CN222151124U CN 222151124 U CN222151124 U CN 222151124U CN 202421420304 U CN202421420304 U CN 202421420304U CN 222151124 U CN222151124 U CN 222151124U
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- Prior art keywords
- filter
- plate
- box
- sewage treatment
- filtration
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- 239000010865 sewage Substances 0.000 title claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
Abstract
本实用新型公开了一种用于污水处理的多级过滤装置，属于污水处理技术领域，该装置包括过滤箱体，过滤箱体的上端设置有进液管，过滤箱体靠近底部的外壁固定连接有排水管，过滤箱体的内部安装有多个过滤组件，通过设置的驱动组件中的两侧电动滑轨驱动两侧滑动块在电动滑轨的内部移动，从而使得连接板体带动每个出气孔板向内移动，使得出气孔板位于每个过滤板的下方，通过进气泵将外部空气加压进入连接板体的内部，进而进入每个出气孔板的内部并从上方的出气孔喷出，从而能够从每个过滤板下方将杂质向上吹动，并且由于每个过滤板上方的出气孔板底部阻挡，使得吹出的杂质同样能够从排污口向外排出。
The utility model discloses a multi-stage filtering device for sewage treatment, belonging to the technical field of sewage treatment, the device comprises a filter box body, the upper end of the filter box body is provided with a liquid inlet pipe, the outer wall of the filter box body near the bottom is fixedly connected with a drain pipe, a plurality of filter components are installed inside the filter box body, and the sliding blocks on both sides are driven to move inside the electric slide rails by the electric slide rails on both sides of the drive assembly, so that the connecting plate body drives each air outlet plate to move inwardly, so that the air outlet plate is located below each filter plate, and the external air is pressurized into the interior of the connecting plate body by an air intake pump, and then enters the interior of each air outlet plate and is sprayed out from the air outlet hole above, so that impurities can be blown upward from below each filter plate, and because the bottom of the air outlet plate above each filter plate is blocked, the blown impurities can also be discharged outwardly from the sewage outlet.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a multistage filtering device for sewage treatment.
Background
The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and more enters the daily life of common people, and the sewage is generally separated and filtered through a multi-stage filtering device to isolate harmful substances and foreign matters so as to discharge normal water without pollution.
The prior sewage treatment equipment is generally provided with a plurality of filter screens inside to carry out multistage filtration on sewage, for example, chinese patent No. 213803178U discloses a multistage filtration device for sewage treatment, through the cooperation setting of a vibrating motor, a connecting rod and a vibrating block, after the sewage is filtered, impurities such as solid particles are trapped on the upper surface of the filter screens, at the moment, the vibrating motor is driven to drive the filter screens to vibrate, the impurities such as the solid particles fall off from a guide port along the filter screens under vibration and are collected in a collecting box, thereby realizing that the filter screens are not required to be disassembled, cleaning the filter screens can be realized, saving labor, ensuring normal use of the filter screens, improving the working efficiency, and through the cooperation setting of a sampling port, a return pipe and a return pump, when the sewage is stored at the bottom of a box after multistage filtration, staff can detect the filtered sewage through the sampling port, and then drain the sewage from a water outlet pipe if the sewage reaches the discharge standard, and the return pump is started to enable the sewage at the bottom of the box to flow back from the top of a cover plate to enter the box again to be filtered until the discharge standard is not reached, thereby ensuring the discharge of the sewage from the water outlet pipe.
Above-mentioned prior art can make impurity such as solid particle drop and collect in the collecting box from the direction mouth along the filter screen under the vibration to the realization need not dismantle the filter screen, can realize the clearance to the filter screen, but when filtering, some impurity can block in the hole of filter screen, thereby leads to the filter screen unable continuation filtration, leads to sewage to block up and then leads to the too big outside leakage of pressure.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
In order to solve the problem that the filtering screen cannot continue to filter and the sewage is jammed to cause overlarge air inlet pressure to leak outwards due to the fact that some impurities are blocked in holes of the filtering screen during filtering, which is proposed in the background art, the utility model adopts the following technical scheme.
The utility model provides a multistage filter equipment for sewage treatment, the power distribution box comprises a filter box body, the upper end of filter box is provided with the feed liquor pipe, the outer wall fixedly connected with drain pipe that the filter box is close to the bottom, the internally mounted of filter box has a plurality of filter components, the filter box is located the outer wall of every filter component below and is provided with the spread groove, the inside sliding connection of every spread groove has the orifice plate of giving vent to anger, the upper end of every orifice plate of giving vent to anger is provided with a plurality of ventholes, the one end fixedly connected with connecting plate outside every orifice plate of giving vent to anger is located the filter box, the outer wall fixedly connected with mounting panel of connecting plate, the upper end of mounting panel can be dismantled and be connected with the air inlet pump, the end of giving vent to anger of air inlet pump can be dismantled with the connecting plate and be connected, inside cavity of connecting plate and every orifice plate intercommunication of giving vent to anger, the drive assembly is installed to the bottom of orifice plate of giving vent to anger, the inside that the orifice plate of drive assembly inserts the filter box and is located every drive assembly's below.
Preferably, the bottom fixedly connected with reposition of redundant personnel box of feed liquor pipe, the inside cavity of reposition of redundant personnel box and bottom are provided with the opening, and the opening part of reposition of redundant personnel box bottom can be dismantled and is connected with the flow distribution plate, is provided with a plurality of branch flow holes on the flow distribution plate, is provided with a plurality of hoses between every branch flow hole and the feed liquor pipe.
Preferably, the outer wall of the filtering box body is fixedly connected with a plurality of drain outlets opposite to the filtering components.
Preferably, one end of each air outlet pore plate inserted into the filter box body is detachably connected with a sealing rubber block.
Preferably, the driving assembly comprises an electric slide rail and slide blocks, the two sides of the outer wall of the filter box body, which are close to the bottom of the insertion groove, are detachably connected with the electric slide rail, the two sides of the bottom of the connecting plate body are fixedly connected with the slide blocks, the two sides of the slide blocks are respectively in sliding connection with the inner parts of the electric slide rails, and the two sides of the electric slide rail drive the two sides of the slide blocks to move in the electric slide rail.
Preferably, the drive assembly includes filter plates, each filter plate being mounted obliquely to the drain outlet.
Preferably, the plurality of filter plates become successively smaller in aperture from top to bottom.
Compared with the prior art, the utility model has the beneficial effects that:
1. The electric sliding rail on two sides in the driving assembly drives the sliding blocks on two sides to move in the electric sliding rail, so that the connecting plate body drives each air outlet pore plate to move inwards, the air outlet pore plate is located below each filter plate, external air is pressurized by the air inlet pump to enter the inside of the connecting plate body, then the air outlet hole plate is arranged inside and sprayed out from the air outlet hole above, impurities can be blown upwards from below each filter plate, and the bottom of the air outlet pore plate above each filter plate is blocked, so that the blown impurities can be discharged outwards from a sewage outlet.
2. The liquid inlet pipe that makes sewage through the liquid inlet pipe that sets up get into the inside of every hose, falls down sewage from the inside of every branch discharge orifice through every hose to can make sewage and filter fully contact, avoid sewage to fall in the same position of filter, influence the entering speed of sewage after impurity blocks up, also can increase the filter effect.
Drawings
FIG. 1 is a schematic diagram of a multi-stage filtration device for wastewater treatment according to the present utility model;
FIG. 2 is a schematic diagram of a structure of a filtering box according to the present utility model;
FIG. 3 is a schematic view of the structure of the split-flow box in the present utility model;
FIG. 4 is a schematic view of the structure of the vent plate according to the present utility model;
Fig. 5 is an enlarged view of the structure of fig. 4 a according to the present utility model.
The correspondence between the reference numerals and the component names in the drawings is as follows:
100. The filter box comprises a filter box body, a 101, a drain pipe, a 102, a filter plate, a 103, a drain outlet, a 104, an insertion groove, a 105 and an electric slide rail;
200. A liquid inlet pipe; 201, a split box body, 202, a split plate, 203, a split hole;
300. the device comprises an air outlet pore plate 301, a connecting plate body 302, an air inlet pump 303, a mounting plate 304, a sliding block 305 and a sealing rubber block.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. The present utility model provides the following examples.
As shown in fig. 1, which is a schematic structural diagram of a multi-stage filtration device for sewage treatment according to a preferred embodiment of the present utility model, the multi-stage filtration device for sewage treatment in this embodiment includes a filtration tank 100, a liquid inlet pipe 200 is disposed at the upper end of the filtration tank 100, a drain pipe 101 is fixedly connected to the outer wall of the filtration tank 100 near the bottom, in this embodiment, sewage to be treated enters the filtration tank 100 from the liquid inlet pipe 200, and is discharged to the outside through the drain pipe 101 after filtration.
As shown in fig. 2, which is a schematic diagram of a structure of a filtering box in this embodiment, the filtering box 100 is detachably connected with a plurality of filtering plates 102, each filtering plate 102 is obliquely installed, an outer wall of the filtering box 100 is fixedly connected with a plurality of drain outlets 103 opposite to the filtering plates 102, each drain outlet 103 is communicated with the inside of the filtering box 100, the apertures of the filtering plates 102 from top to bottom are sequentially reduced, in this embodiment, sewage enters the inside of the filtering box 100, the sewage is filtered through the filtering plates 102, and multi-stage filtration can be performed by sequentially reducing the apertures of the filtering plates 102 from top to bottom, so that impurities with different apertures are filtered.
It should be noted that the filter plate is a filter assembly in this embodiment, and the filter assembly includes, but is not limited to, 102, and any filter assembly that can filter impurities in sewage can be used in this embodiment.
As shown in fig. 3, which is a schematic diagram of a structure of a diversion box in this embodiment, the bottom of the liquid inlet pipe 200 is fixedly connected with the diversion box 201, the inside of the diversion box 201 is hollow and the bottom is provided with an opening, the opening at the bottom of the diversion box 201 is detachably connected with a diversion plate 202, a plurality of diversion holes 203 are formed in the diversion plate 202, a plurality of hoses are arranged between each diversion hole 203 and the liquid inlet pipe 200, in this embodiment, sewage enters the inside of each hose through the liquid inlet pipe 200, and falls down from the inside of each diversion hole 203 through each hose, so that the sewage can fully contact with the filter plate 102, the sewage is prevented from falling at the same position of the filter plate 102, the sewage inlet speed is affected after the impurities are blocked, and the filtering effect can be increased.
As shown in fig. 2 and fig. 4, which are schematic diagrams of a structure of a filtering box and a structure of an air outlet hole plate in the present embodiment, an outer wall of the filtering box 100 below each filtering plate 102 is provided with an insertion slot 104, an air outlet hole plate 300 is slidably connected inside each insertion slot 104, a plurality of air outlet holes are provided at an upper end of each air outlet hole plate 300, one end of each air outlet hole plate 300 outside the filtering box 100 is fixedly connected with a connecting plate 301, an outer wall of the connecting plate 301 is fixedly connected with a mounting plate 303, an upper end of the mounting plate 303 is detachably connected with an air inlet pump 302, an air outlet end of the air inlet pump 302 is detachably connected with the connecting plate 301, the inside of the connecting plate 301 is hollow and the connecting plate 301 is communicated with each air outlet hole plate 300, in the present embodiment, the filtering holes on the filtering plate 102 are easily blocked by impurities after long-time filtering, at this moment, when the filtering plate is cleaned, the air outlet hole plate 300 is pushed inwards to enable the air outlet hole plate 300 to be located below each filtering plate 102, external air is pressurized by the air inlet pump 302 to enter the inside the connecting plate 301, and enter the inside of each air outlet hole 300 and enter the inside of the air outlet 300 and are detachably connected with an air inlet pump 302, the air outlet is detachably connected with the air inlet hole 300, and the air outlet hole is blown out from the air outlet hole 102 from the bottom of the air outlet 102.
As shown in fig. 2 and fig. 4, in order to enable the air outlet plate 300 to move more conveniently, in this embodiment, two sides of the outer wall of the filter box 100 near the bottom of the insertion slot 104 are detachably connected with the electric sliding rails 105, two sides of the bottom of the connecting plate 301 are fixedly connected with the sliding blocks 304, the two side sliding blocks 304 are respectively connected with the inner parts of the two side electric sliding rails 105 in a sliding manner, the two side electric sliding rails 105 drive the two side sliding blocks 304 to move in the inner parts of the electric sliding rails 105, so that the connecting plate 301 drives each air outlet hole plate 300 to move inwards or outwards.
It should be noted that the above-mentioned electric slide rail 105 and the sliding block 304 are driving components in the present embodiment, and the driving components include, but are not limited to, the electric slide rail 105 and the sliding block 304, and any component that can move each air outlet orifice plate 300 inward or outward may be applied in the present embodiment.
As shown in fig. 5, which is an enlarged schematic view of the structure at a in fig. 4 in this embodiment, one end of each air outlet orifice plate 300 inserted into the filter box 100 is detachably connected with a sealing rubber block 305, in this embodiment, the air outlet orifice plates 300 can be contacted with the inner wall of the filter box 100 when moving outwards through the arrangement of the sealing rubber blocks 305, so that the leakage of sewage outwards through the insertion groove 104 can be avoided when filtering sewage, and the sealing performance is increased.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (7)
1. The utility model provides a multistage filter device for sewage treatment, including filtration box (100), the upper end of filtration box (100) is provided with feed liquor pipe (200), the outer wall fixedly connected with drain pipe (101) that filtration box (100) is close to the bottom, the internally mounted of filtration box (100) has a plurality of filter components, a serial communication port, the outer wall that filtration box (100) is located every filter component below is provided with insertion groove (104), the inside sliding connection of every insertion groove (104) has orifice plate (300) of giving vent to anger, the upper end of every orifice plate (300) of giving vent to anger is provided with a plurality of ventholes, the one end fixedly connected with connecting plate body (301) that every orifice plate (300) of giving vent to anger is located the outside of filtration box (100), the outer wall fixedly connected with mounting panel (303) of connecting plate body (301), the upper end detachably of mounting panel (303) is connected with air inlet pump (302), the end of giving vent to anger of air pump (302) is connected with connecting plate body (301) is detachable, inside cavity and connecting plate body (301) and every orifice plate (300) intercommunication, the bottom of every orifice plate (300) sliding connection has orifice plate (300), the inside of every orifice plate (300) of giving vent to anger is equipped with the inside drive assembly of orifice plate (300) and drive box is located the inside drive of every orifice plate (100).
2. The multistage filtering device for sewage treatment according to claim 1, wherein the bottom of the liquid inlet pipe (200) is fixedly connected with a split box body (201), the inside of the split box body (201) is hollow, an opening is formed in the bottom of the split box body, a split plate (202) is detachably connected to the opening at the bottom of the split box body (201), a plurality of split holes (203) are formed in the split plate (202), and a plurality of hoses are arranged between each split hole (203) and the liquid inlet pipe (200).
3. The multi-stage filtration device for sewage treatment according to claim 2, wherein the outer wall of the filtration tank (100) is fixedly connected with a plurality of drain outlets (103) opposite to the filtration modules.
4. A multistage filtration device for sewage treatment according to claim 3, wherein one end of each of the air outlet hole plates (300) inserted into the inside of the filtration tank (100) is detachably connected with a sealing rubber block (305).
5. The multistage filtering device for sewage treatment according to claim 4, wherein the driving assembly comprises an electric sliding rail (105) and sliding blocks (304), the electric sliding rail (105) is detachably connected to two sides of the outer wall of the filtering box body (100) close to the bottom of the insertion groove (104), the sliding blocks (304) are fixedly connected to two sides of the bottom of the connecting plate body (301), the sliding blocks (304) on two sides are respectively in sliding connection with the inner parts of the electric sliding rails (105), and the electric sliding rails (105) on two sides drive the sliding blocks (304) on two sides to move in the inner parts of the electric sliding rail (105).
6. The multistage filtering device for sewage treatment according to claim 5, wherein the driving assembly comprises filter plates (102), and each filter plate (102) is installed obliquely to the sewage outlet (103).
7. The multistage filtering device for sewage treatment according to claim 6, wherein the plurality of filter plates (102) sequentially decrease in pore diameter from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421420304.9U CN222151124U (en) | 2024-06-20 | 2024-06-20 | A multistage filter for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421420304.9U CN222151124U (en) | 2024-06-20 | 2024-06-20 | A multistage filter for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222151124U true CN222151124U (en) | 2024-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421420304.9U Active CN222151124U (en) | 2024-06-20 | 2024-06-20 | A multistage filter for sewage treatment |
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| Country | Link |
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| CN (1) | CN222151124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120571259A (en) * | 2025-08-05 | 2025-09-02 | 安徽英特力工业工程技术有限公司 | A methylamine synthesis distillation purification system |
-
2024
- 2024-06-20 CN CN202421420304.9U patent/CN222151124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120571259A (en) * | 2025-08-05 | 2025-09-02 | 安徽英特力工业工程技术有限公司 | A methylamine synthesis distillation purification system |
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