CN112933733B - Reciprocating type sewage treatment plant for industrial waste water of environmental protection - Google Patents
Reciprocating type sewage treatment plant for industrial waste water of environmental protection Download PDFInfo
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- CN112933733B CN112933733B CN202110175913.7A CN202110175913A CN112933733B CN 112933733 B CN112933733 B CN 112933733B CN 202110175913 A CN202110175913 A CN 202110175913A CN 112933733 B CN112933733 B CN 112933733B
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- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 16
- 230000007613 environmental effect Effects 0.000 title claims description 5
- 238000001914 filtration Methods 0.000 claims abstract description 133
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides an environment-friendly reciprocating type sewage treatment device for industrial wastewater, which comprises a box body, wherein a primary filtering mechanism, a fine filtering mechanism and a standing chamber are arranged in the box body, the standing chamber is fixed at the bottom of the box body, the fine filtering mechanism is positioned above the standing chamber, and the primary filtering mechanism is positioned on the fine filtering mechanism; the box body is provided with a water inlet and a water outlet, the water inlet is communicated with the primary filtering mechanism, and the water outlet is communicated with the standing chamber. The environment-friendly reciprocating type sewage treatment device for industrial wastewater is simultaneously provided with a primary filtering mechanism, a fine filtering mechanism and a standing chamber, wherein after primary filtering and primary filtering of sewage are completed by the primary filtering mechanism through a primary filtering net, the sewage flows into the fine filtering mechanism, then further filtering is performed through reciprocating movement of the fine filtering mechanism, after fine filtering is completed, the sewage flows into the standing chamber, and the sewage can be discharged after standing.
Description
Technical Field
The invention belongs to the field of sewage treatment, and particularly relates to an environment-friendly reciprocating type sewage treatment device for industrial wastewater.
Background
The waste water, sewage and waste liquid produced in the industrial production process contain industrial production materials, intermediate products and products which are lost along with water and pollutants produced in the production process. With the rapid development of industry, the variety and quantity of waste water are rapidly increased, the pollution to water bodies is more and more extensive and serious, and the health and the safety of human beings are threatened. Therefore, the treatment of industrial wastewater is more important than the treatment of municipal sewage for environmental protection.
Disclosure of Invention
In view of the above, the present invention provides an environmental protection reciprocating sewage treatment device for industrial wastewater, which aims to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an environment-friendly reciprocating sewage treatment device for industrial wastewater comprises a box body, wherein a primary filtering mechanism, a fine filtering mechanism and a standing chamber are arranged in the box body, the standing chamber is fixed at the bottom of the box body, the fine filtering mechanism is positioned above the standing chamber, and the primary filtering mechanism is positioned on the fine filtering mechanism;
the box body is provided with a water inlet and a water outlet, the water inlet is communicated with the primary filtering mechanism, and the water outlet is communicated with the standing chamber;
the fine filtering mechanism comprises a reciprocating unit and a fine filtering unit, the fine filtering unit is positioned on the reciprocating unit, the reciprocating unit is fixed in the box body, and the fine filtering unit is communicated with the primary filtering mechanism.
Furthermore, the fine filtration unit comprises a fine filtration box, a top cover, a plurality of longitudinal fine filtration nets, a plurality of horizontal fine filtration nets, a plurality of inclined filtration nets and a plurality of rollers, wherein the top cover is fixed on the fine filtration box, the top cover is provided with a plurality of water inlet holes, the rollers are fixed at the bottom of the fine filtration box, the longitudinal fine filtration nets are vertically fixed in the fine filtration box, the horizontal fine filtration nets are fixed between the longitudinal fine filtration nets or between the fine filtration nets and the inner walls of the fine filtration box, and the inclined filtration nets are fixed on the horizontal fine filtration nets. The sewage filters through horizontal fine filter screen from the in-process that primary filter mechanism flowed into fine filter mechanism, and sewage when the fine filter case, and along with reciprocating unit's removal and carry out reciprocating's filtration through vertical fine filter screen, vertical fine filter screen and horizontal fine filter screen and reciprocating unit's combination make sewage pass through the filter screen several times, carry out several effectual filtrations, have improved the filter effect.
Furthermore, the inclined filter screen comprises a first inclined component and a second inclined component, the bottom of the first inclined component and the bottom of the second inclined component are both fixed on the horizontal fine filter screen, the top of the first inclined component and the top of the second inclined component are fixed, and the included angle between the first inclined component and the second inclined component is 60-120 degrees; preferably, the included angle between the first inclined component and the second inclined component is 60-90 degrees. The first inclined assembly and the second inclined assembly are intersected at the tops, so that sewage passes through the first inclined assembly and the second inclined assembly for multiple times along with the reciprocating movement of the fine filtering mechanism, the filtering efficiency is improved, and the arrangement of the inclination angle can be adjusted according to the speed of the reciprocating cylinder and the type of the inclined assemblies.
Furthermore, the longitudinal fine filter nets are parallel to each other; the horizontal fine filter nets are parallel to each other.
Furthermore, the reciprocating unit include slide rail, interior pole, overcoat pole, reciprocating cylinder, buffer spring, the slide rail be fixed in the box in, the gyro wheel with the slide rail cooperate, the essence filter box pass through the cooperation of gyro wheel and slide rail be located the slide rail on, reciprocating cylinder pass the box with the essence filter box link to each other, the one end of interior pole be fixed in the box in, the other end arrange in the overcoat pole in, overcoat pole with the essence filter box link to each other, the one end of interior pole in arranging in the overcoat pole be provided with the boss, the other end that corresponds that the overcoat pole links to each other with the essence filter box be provided with boss matched with retaining ring, buffer spring be located the overcoat pole in, its one end with the essence filter box link to each other, the other end with interior pole link to each other. Reciprocating unit drives the smart filter box through reciprocating cylinder and removes, leads through the cooperation of interior pole with the outer loop bar simultaneously, makes the smart filter box carry out reciprocating motion on the slide rail through the gyro wheel, and the setting of each structure makes reciprocating unit's removal more stable, accurate.
Furthermore, the slide rail on be provided with the baffle, the baffle with reciprocating cylinder adjacent, the baffle with the gyro wheel cooperate. The setting of baffle makes smart straining box can stop at predetermined position to carry out accurate cooperation with the mechanism of just straining, accomplish whole flow, prevent that the smart straining box from receiving excessive collision.
Furthermore, a water outlet is arranged on the fine filtering box, a valve is arranged on the water outlet, and the water outlet is communicated with the standing chamber through a flexible hose. The arrangement of the telescopic hose enables the water outlet to be effectively connected with the standing chamber in the moving process of the fine filtering box, and the water outlet can extend and retract along with the movement of the fine filtering box.
Further, the primary filter mechanism comprises a top plate, a soft primary filter cover and a lifting plate, the top of the soft primary filter cover is connected with the top plate, the bottom of the soft primary filter cover is connected with the lifting plate, the top plate is fixed at the top of the inner side of the box body and communicated with the water inlet, a plurality of connectors are arranged on the bottom plate, and the connectors are matched with the water inlet holes of the top cover.
Further, the primary filter mechanism still include 2 lifting unit that the structure is the same, lifting unit include lift stay cord, flexible pipe, fixing base, kinking wheel, the fixing base be fixed in the box on, kinking wheel be fixed in the fixing base on and link to each other with the motor, the lift stay cord one end with kinking wheel link to each other, the other end passes the roof with the lifter plate link to each other, flexible pipe be located the primary filter mechanism in, and overlap in the outside of lift stay cord. Thereby preliminary filtering mechanism drives the lift stay cord through motor drive kinking wheel and pulls up and put down the lifter plate, makes preliminary filtering mechanism and essence filter the mechanism and cooperates through connector and inlet opening, makes sewage flow into in the essence filter the mechanism smoothly.
Furthermore, a fixed block is arranged on the lifting plate, and the lifting pull rope is connected with the fixed block; the inside of just straining the mechanism be provided with just filter screen, just filter screen horizontal setting.
One side of the box body is provided with a loading and unloading port which is positioned on one side of the primary filter mechanism. Can be used for replacing the primary filter screen.
Compared with the prior art, the invention has the following advantages:
the environment-friendly reciprocating type sewage treatment device for industrial wastewater is simultaneously provided with a primary filtering mechanism, a fine filtering mechanism and a standing chamber, wherein after primary filtering is carried out on sewage by the primary filtering mechanism through a primary filtering net, the sewage flows into the fine filtering mechanism, then further filtering is carried out through reciprocating movement of the fine filtering mechanism, after fine filtering is finished, the sewage flows into the standing chamber, and the sewage can be discharged after standing.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of an environmentally friendly reciprocating type sewage treatment apparatus for industrial wastewater according to an embodiment of the present invention;
fig. 2 is a top view of a fine filter mechanism according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of the section A according to the embodiment of the present invention;
fig. 4 is a partial enlarged view of the position B according to the embodiment of the present invention.
Description of reference numerals:
1. a box body; 2. a primary filtering mechanism; 3. a fine filtering mechanism; 4. standing in a room; 11. a water inlet; 12. a loading and unloading port; 13. a water outlet; 21. a top plate; 22. a soft primary filter cover; 23. a lifting plate; 24. a connection port; 25. primary filtering net; 26. a lifting rope; 27. a telescopic pipe; 28. a fixed block; 29. a fixed seat; 210. winding the reel; 31. a fine filtering box; 32. a top cover; 33. a longitudinal fine filter screen; 34. a horizontal fine filter screen; 35. inclining the filter screen; 36. a roller; 37. a baffle plate; 38. a water outlet; 39. a valve; 310. a flexible hose; 311. a slide rail; 312. an inner rod; 313. an outer loop bar; 314. a reciprocating cylinder; 315. a buffer spring; 316. a boss; 317. a retainer ring; 351. a first tilt assembly; 352. a second tilt assembly.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-4, an environment-friendly reciprocating sewage treatment device for industrial wastewater comprises a box body 1, wherein a primary filter mechanism 2, a fine filter mechanism 3 and a standing chamber 4 are arranged in the box body 1, the standing chamber 4 is fixed at the bottom of the box body 1, the fine filter mechanism 3 is positioned above the standing chamber 4, and the primary filter mechanism 2 is positioned on the fine filter mechanism 3;
the box body 1 is provided with a water inlet 11 and a water outlet 3813, the water inlet 11 is communicated with the primary filtering mechanism 2, and the water outlet 3813 is communicated with the standing chamber 4;
the fine filtering mechanism 3 comprises a reciprocating unit and a fine filtering unit, the fine filtering unit is positioned on the reciprocating unit, the reciprocating unit is fixed in the box body 1, and the fine filtering unit is communicated with the primary filtering mechanism 2.
The fine filtering unit comprises a fine filtering box 31, a top cover 32, a plurality of longitudinal fine filtering nets 33, a plurality of horizontal fine filtering nets 34, a plurality of inclined filtering nets 35 and a plurality of rollers 36, wherein the top cover 32 is fixed on the fine filtering box 31, the top cover 32 is provided with a plurality of water inlet holes, the rollers 36 are fixed at the bottom of the fine filtering box 31, the longitudinal fine filtering nets 33 are vertically fixed in the fine filtering box 31, the horizontal fine filtering nets 34 are fixed between the longitudinal fine filtering nets 33 or between the fine filtering nets and the inner wall of the fine filtering box 31, and the inclined filtering nets 35 are fixed on the horizontal fine filtering nets 34.
The inclined screen 35 includes a first inclined component 351 and a second inclined component 352, the bottom of the first inclined component 351 and the bottom of the second inclined component 352 are both fixed on the horizontal fine screen 34, the top of the first inclined component 351 and the top of the second inclined component 352 are fixed, and the included angle between the first inclined component 351 and the second inclined component 352 is 90 degrees. The longitudinal fine filter nets 33 are parallel to each other; the horizontal fine screens 34 are parallel to each other.
The reciprocating unit comprises a slide rail 311, an inner rod 312, an outer sleeve rod 313, a reciprocating cylinder 314 and a buffer spring 315, the slide rail 311 is fixed in the box body 1, the roller 36 is matched with the slide rail 311, the fine filter box 31 is positioned on the slide rail 311 through the matching of the roller 36 and the slide rail 311, the reciprocating cylinder 314 passes through the box body 1 and is connected with the fine filter box 31, one end of the inner rod 312 is fixed in the box body 1, the other end of the inner rod 312 is arranged in the outer sleeve rod 313, the outer sleeve rod 313 is connected with the fine filter box 31, one end of the inner rod 312 arranged in the outer sleeve rod 313 is provided with a boss 316, the other end of the outer sleeve rod 313 connected with the fine filter box 31 is provided with a retainer ring 317 matched with the boss 316, the buffer spring 315 is positioned in the outer sleeve rod 313, one end of the buffer spring is connected with the fine filter box 31, and the other end of the buffer spring is connected with the inner rod 312. The slide rail 311 is provided with a baffle 37, the baffle 37 is adjacent to the reciprocating cylinder 314, and the baffle 37 is matched with the roller 36. The fine filter box 31 is provided with a water outlet 3813, the water outlet 3813 is provided with a valve 39, and the water outlet 3813 is communicated with the standing chamber 4 through a flexible hose 310.
Just strain mechanism 2 include roof 21, soft cover 22, the lifter plate 23 of just straining, soft top of just straining cover 22 with roof 21 link to each other, the bottom with the lifter plate 23 link to each other, roof 21 be fixed in the inboard top of box 1, and with water inlet 11 be linked together, the bottom plate on be equipped with a plurality of connectors 24, connectors 24 with the inlet opening of top cap 32 cooperate.
The primary filter mechanism 2 further comprises 2 lifting units with the same structure, each lifting unit comprises a lifting pull rope 26, an extension pipe 27, a fixed seat 29 and a winding wheel 210, the fixed seat 29 is fixed on the box body 1, the winding wheel 210 is fixed on the fixed seat 29 and is connected with a motor, one end of the lifting pull rope 26 is connected with the winding wheel 210, the other end of the lifting pull rope penetrates through the top plate 21 and the lifting plate 23, and the extension pipe 27 is positioned in the primary filter mechanism 2 and is sleeved on the outer side of the lifting pull rope 26. A fixed block 28 is arranged on the lifting plate 23, and the lifting pull rope 26 is connected with the fixed block 28; the inside of just straining mechanism 2 be provided with just filter screen 25, just filter screen 25 level set up.
One side of the box body 1 is provided with a loading and unloading port 12, and the loading and unloading port 12 is positioned at one side of the primary filtering mechanism 2. Can be used to replace the primary screen 25.
The selection of the primary filter screen 25, the longitudinal fine filter screen 33, the horizontal fine filter screen 34 and the inclined fine filter screen and the angle between the inclined components can be adjusted according to different pollutants in the sewage,
the implementation process comprises the following steps:
the initial state is as follows: the reciprocating cylinder 314 is in a retraction state, the fine filter box 31 is limited by the baffle 37, the overlapping distance between the inner rod 312 and the outer sleeve rod 313 is the least, the buffer spring 315 is in a loosening state, the lifting rope 26 of the primary filter mechanism 2 is in a loosening state, and the lifting plate 23 is positioned on the top plate 21 and connected with the fine filter box 31 through the connecting port 24;
sewage flows into the primary filtering mechanism 2 through the water inlet 11, then is filtered through the primary filtering net 25, after primary filtering is finished, the sewage flows into the fine filtering mechanism 3 through the connecting port 24, at the moment, the motor is started, the motor drives the winding wheel 210 to rotate, so that the lifting stay cord 26 rises, the lifting plate 23 is driven to rise, the connecting port 24 leaves the water inlet hole, the telescopic rod outside the lifting stay cord 26 is contracted, the external soft primary filtering cover 22 is retracted, so that the primary filtering mechanism 2 integrally rises, and the primary filtering step is finished;
then, the reciprocating cylinder 314 is started, the reciprocating cylinder 314 drives the fine filter box 31 to reciprocate on the slide rail 311, in the process of outputting a piston rod of the cylinder, the overlapped part of the inner rod 312 and the outer sleeve 313 is gradually enlarged, the buffer spring 315 is gradually stressed and compressed to play a role of buffering the fine filter box 31, and in the moving process, sewage is not kept consistent with the movement of the fine filter box 31 due to the inertia effect, so that the sewage can pass through the longitudinal fine filter net 33 for filtering and simultaneously passes through the inclined filter net 35 for filtering; in the process of recovering the piston rod of the cylinder, the overlapped part of the inner rod 312 and the outer sleeve 313 is gradually reduced, the buffer spring 315 is gradually loosened, and in the moving process, sewage can pass through the longitudinal fine filter net 33 again for filtering due to the inertia effect, and simultaneously passes through the inclined filter net 35 for filtering until the roller 36 is limited by the baffle 37 and returns to the original position;
at this moment, a reciprocating period is formed, in one period, sewage can be repeatedly filtered through the longitudinal fine filter net 33 and the inclined fine filter net, meanwhile, the sewage can fluctuate in the moving process, so that the sewage can be filtered through the horizontal filter net, and a user can carry out multiple times of circulating reciprocation according to the sewage condition to carry out multiple times of repeated filtering. Therefore, the device of the invention can greatly improve the filtering efficiency and shorten the time required by filtering.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a reciprocating type sewage treatment plant for industrial waste water of environmental protection which characterized in that: the device comprises a box body, wherein a primary filtering mechanism, a fine filtering mechanism and a standing chamber are arranged in the box body, the standing chamber is fixed at the bottom of the box body, the fine filtering mechanism is positioned above the standing chamber, and the primary filtering mechanism is positioned on the fine filtering mechanism;
the box body is provided with a water inlet and a water outlet, the water inlet is communicated with the primary filtering mechanism, and the water outlet is communicated with the standing chamber;
the fine filtering mechanism comprises a reciprocating unit and a fine filtering unit, the fine filtering unit is positioned on the reciprocating unit, the reciprocating unit is fixed in the box body, and the fine filtering unit is communicated with the primary filtering mechanism;
the fine filtering unit comprises a fine filtering box, a top cover, a plurality of longitudinal fine filtering nets, a plurality of horizontal fine filtering nets, a plurality of inclined filtering nets and a plurality of rollers, wherein the top cover is fixed on the fine filtering box, the top cover is provided with a plurality of water inlet holes, the rollers are fixed at the bottom of the fine filtering box, the longitudinal fine filtering nets are vertically fixed in the fine filtering box, the horizontal fine filtering nets are fixed between the longitudinal fine filtering nets or between the longitudinal fine filtering nets and the inner walls of the fine filtering box, and the inclined filtering nets are fixed on the horizontal fine filtering nets;
the inclined filter screen comprises a first inclined component and a second inclined component, the bottom of the first inclined component and the bottom of the second inclined component are both fixed on the horizontal fine filter screen, the top of the first inclined component and the top of the second inclined component are fixed, and the included angle between the first inclined component and the second inclined component is 60-120 degrees;
the longitudinal fine filter nets are parallel to each other; the horizontal fine filtering nets are parallel to each other;
the primary filtering mechanism comprises a top plate, a soft primary filtering cover and a lifting plate, wherein the top of the soft primary filtering cover is connected with the top plate, the bottom of the soft primary filtering cover is connected with the lifting plate, the top plate is fixed at the top of the inner side of the box body and is communicated with the water inlet, a plurality of connecting ports are arranged on the lifting plate, and the connecting ports are matched with the water inlet hole of the top cover;
the primary filtering mechanism also comprises 2 lifting units with the same structure, each lifting unit comprises a lifting pull rope, a telescopic pipe, a fixed seat and a winding wheel, the fixed seat is fixed on the box body, the winding wheel is fixed on the fixed seat and is connected with a motor, one end of each lifting pull rope is connected with the winding wheel, the other end of each lifting pull rope penetrates through the top plate to be connected with the lifting plate, and the telescopic pipe is positioned in the primary filtering mechanism and sleeved outside the lifting pull rope;
the lifting plate is provided with a fixed block, and the lifting pull rope is connected with the fixed block; the inside of just straining the mechanism be provided with just filter screen, just filter screen horizontal setting.
2. The sewage treatment apparatus for environment-friendly reciprocating industrial wastewater according to claim 1, wherein: the included angle between the first inclined assembly and the second inclined assembly is 60-90 degrees.
3. The sewage treatment apparatus for environment-friendly reciprocating industrial wastewater according to claim 1, wherein: the reciprocating unit comprises a slide rail, an inner rod, an outer sleeve rod, a reciprocating cylinder and a buffer spring, the slide rail is fixed in the box body, the roller is matched with the slide rail, the fine filter box is positioned on the slide rail through the matching of the roller and the slide rail, the reciprocating cylinder penetrates through the box body and the fine filter box, one end of the inner rod is fixed in the box body, the other end of the inner rod is arranged in the outer sleeve rod, the outer sleeve rod is connected with the fine filter box, one end of the inner rod, which is arranged in the outer sleeve rod, is provided with a boss, the other end, which is connected with the fine filter box, of the outer sleeve rod is provided with a check ring matched with the boss, the buffer spring is positioned in the outer sleeve rod, one end of the buffer spring is connected with the fine filter box, and the other end of the buffer spring is connected with the inner rod.
4. The sewage treatment apparatus for environment-friendly reciprocating industrial wastewater according to claim 3, wherein: the sliding rail is provided with a baffle plate, the baffle plate is adjacent to the reciprocating cylinder, and the baffle plate is matched with the roller.
5. The environment-friendly reciprocating sewage treatment apparatus for industrial wastewater according to claim 3, wherein: the fine filter box is provided with a water outlet, the water outlet is provided with a valve, and the water outlet is communicated with the standing chamber through a flexible hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110175913.7A CN112933733B (en) | 2021-02-06 | 2021-02-06 | Reciprocating type sewage treatment plant for industrial waste water of environmental protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110175913.7A CN112933733B (en) | 2021-02-06 | 2021-02-06 | Reciprocating type sewage treatment plant for industrial waste water of environmental protection |
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| CN112933733A CN112933733A (en) | 2021-06-11 |
| CN112933733B true CN112933733B (en) | 2022-11-18 |
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| CN110508043A (en) * | 2019-09-10 | 2019-11-29 | 青岛晨明海洋装备技术有限公司 | A kind of vaccum dewatering oil filter of lube purification environmental protection and energy saving |
| CN112138454A (en) * | 2020-09-25 | 2020-12-29 | 徐言明 | Preliminary impurity filtering device for sewage treatment |
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