CN115445259A - Environment-friendly sewage purification device and purification method for industrial production - Google Patents
Environment-friendly sewage purification device and purification method for industrial production Download PDFInfo
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- CN115445259A CN115445259A CN202211227040.0A CN202211227040A CN115445259A CN 115445259 A CN115445259 A CN 115445259A CN 202211227040 A CN202211227040 A CN 202211227040A CN 115445259 A CN115445259 A CN 115445259A
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- arm
- purification device
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- 239000010865 sewage Substances 0.000 title claims abstract description 60
- 238000009776 industrial production Methods 0.000 title claims abstract description 49
- 238000000746 purification Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 239000010802 sludge Substances 0.000 claims description 36
- 230000007613 environmental effect Effects 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000010842 industrial wastewater Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The application provides an industrial production sewage environment-friendly purification device and a purification method, and belongs to the field of sewage treatment. The sewage environment-friendly purification device for industrial production comprises a tank body, a driving spiral arm and a scraper component. The center of the pool body is provided with a column, the bottom surface is a spiral curved surface, and the inner wall is provided with a spiral track. The scraper component is connected with the driving spiral arm through the vertical arm so as to be driven by the driving spiral arm to rotate in the circumferential direction, and the scraper component can swing along with the pitch of the spiral track under the action of the guide wheel in the rotating process and keep the lower edge to be attached to the spiral curved surface. The industrial production sewage purification method adopts the industrial production sewage environment-friendly purification device. Set the bottom surface through with the cell body to helical surface, the guide pulley of scraper blade subassembly through the outer end moves and keeps laminating mutually with helical surface along spiral track, and the mud that has certain mobility piles up the back on helical surface, can be by the light row's of scraping of scraper blade subassembly mud ditch of going into, has reduced the resistance of scraper blade subassembly, and equipment load is little, avoids equipment to damage.
Description
Technical Field
The application belongs to the technical field of sewage treatment, and particularly relates to an environment-friendly sewage purification device and purification method for industrial production.
Background
The industrial wastewater comprises production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. To the more sewage of solid impurity, generally can deposit through the sedimentation tank earlier, then carry out subsequent processing again, consequently can deposit a large amount of mud in the sedimentation tank, and subsequent other cell bodies are long-time later, also can deposit certain mud, and these mud all need regularly clear up.
At present, the sludge in pool bodies such as a sedimentation tank is cleaned by generally adopting a peripheral transmission mud scraper, the sludge at the bottom of the pool is scraped by adopting a mud scraper to move along the circumference of the bottom of the pool, but when the sludge at the bottom of the pool is too much, the resistance of the mud scraper is increased, the motor is easily overloaded and burnt or other problems are caused, and the mud scraper is damaged.
Disclosure of Invention
In view of this, the embodiment of the application provides an industrial production sewage environmental protection purification device and a purification method, so as to solve the technical problem that in the prior art, when the sludge at the bottom of a tank is too much, the resistance of a mud scraper is increased, and the mud scraper is easily damaged.
In order to realize the above object, the technical scheme that this application adopted is, provides an industrial production uses sewage environmental protection purifier, includes:
the sludge treatment device comprises a tank body, wherein a stand column is arranged at the center of the tank body, a radial sludge discharge ditch is arranged at the bottom of the tank body, the bottom surface of the tank body is a spiral curved surface which has the same height as the center and has a downward spiral outer edge, the spiral curved surface starts from one side of the sludge discharge ditch and ends at the other side of the sludge discharge ditch, a spiral track along the circumferential direction is arranged on the inner wall of the tank body, the spiral track and the outer edge of the spiral curved surface are arranged at equal intervals, and the spiral track is connected end to end;
the inner end of the driving spiral arm is rotatably connected with the top of the upright post, the outer end of the driving spiral arm is provided with a power unit which moves along the upper edge of the tank body, and the power unit drives the driving spiral arm to rotate along the spiral direction of the outer edge of the spiral curved surface; and
the scraping plate assembly is arranged in the tank body, the lower edge of the scraping plate assembly is attached to the spiral curved surface, the inner end of the scraping plate assembly is movably connected with the upright post, and the outer end of the scraping plate assembly is provided with a guide wheel which moves along the spiral track;
the scraper component is connected with the driving spiral arm through the vertical arm so as to be driven by the driving spiral arm to rotate in the circumferential direction, and the vertical arm is arranged in a telescopic mode and is respectively connected with the driving spiral arm and the scraper component in a rotating mode, so that the scraper component can swing along with the spiral track in a pitching mode under the action of the guide wheel in the rotating process, and the lower edge of the scraper component is kept to be attached to the spiral curved surface.
In certain embodiments, the squeegee assembly comprises:
the rotating frame is connected with the vertical arm and arranged along the radial direction of the tank body, the inner end of the rotating frame is movably connected with the upright post, and the outer end of the rotating frame is provided with the guide wheel which moves along the spiral track;
a fixed scraper fixed on the rotary frame, the lower edge of which is attached to the inner side of the spiral curved surface
The movable scraper is arranged on the rotating frame in a radial sliding manner, the lower edge of the movable scraper is attached to the outer side of the spiral curved surface, and the outer end of the movable scraper deflects backwards to form an included angle with the radial direction; and
and the elastic structure is arranged between the rotating frame and the movable scraper and provides outward elastic force for the movable scraper.
In some embodiments, the upright post sleeve is provided with a rotating sleeve, an ear plate is arranged outside the rotating sleeve, and the inner end of the rotating frame is hinged with the ear plate to swing in a pitching mode.
In some embodiments, two radial guide rods are arranged at the outer end of the rotating frame, and the movable scraper is respectively connected with the two guide rods in a sliding manner through guide sleeves.
In some embodiments, the resilient structure comprises:
the baffle is fixed on the guide rod; and
and the spring is sleeved outside the guide rod and compressed between the baffle and the guide sleeve.
In some embodiments, the vertical arm is provided with an axial elongated hole, and the driving radial arm is provided with an upper rotating shaft penetrating through the elongated hole and connected with the vertical arm.
In some embodiments, the driving radial arm is provided with a vertical through hole, the vertical arm passes through the through hole, a movable gap is formed between the inner wall of the through hole and the vertical arm, and the upper rotating shaft transversely passes through the through hole and passes through the vertical arm from the elongated hole.
In certain embodiments, the power unit is a wheeled mobile device that moves along the upper edge of the tank body.
In some embodiments, a spiral sludge discharging machine is arranged in the sludge discharging ditch.
The sewage environmental protection purifier for industrial production that this application embodiment provided's beneficial effect lies in: compared with the prior art, the sewage environmental protection purifier for industrial production of this application embodiment sets the bottom surface of cell body to helical surface, and the guide pulley that the scraper blade subassembly passes through the outer end is followed the spiral track removes and keeps laminating mutually with helical surface, and the mud that has certain mobility piles up the back on helical surface, can be by the light income mud ditch of scraping of scraper blade subassembly, has reduced the resistance of scraper blade subassembly, and equipment load is little, avoids equipment to damage.
Another technical scheme that this application adopted is, provides a sewage purification method for industrial production, adopts above arbitrary above any sewage environmental protection purifier for industrial production, includes:
introducing sewage into a tank body of the sewage environment-friendly purification device for industrial production, so that impurities in the sewage are precipitated to the bottom of the tank to form sludge;
the power unit of the driving spiral arm of the industrial production sewage environment-friendly purification device moves along the upper edge of the tank body to drive the driving spiral arm to rotate around the upright post at the center of the tank body, so as to drive the scraper component of the industrial production sewage environment-friendly purification device to rotate;
in the rotation process of the scraper component, the guide wheel at the outer end moves along the spiral track, so that the pitching swing of the scraper component is always attached to the spiral curved surface at the bottom of the tank body.
By adopting the sewage purification method for industrial production, the resistance of the sludge at the bottom of the tank to the scraper component is small, the equipment load is small, and the equipment damage is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of an internal structure of an industrial sewage environment-friendly purification device provided in an embodiment of the present application;
FIG. 2 is a schematic view of the side wall of the tank body in FIG. 1 after being unfolded, wherein part of the structure is simplified;
FIG. 3 is a plan view of the industrial wastewater purification apparatus shown in FIG. 1, in which a part of the structure is simplified.
Wherein, in the figures, the respective reference numerals:
1-a pool body; 11-upright post; 111-rotating sleeve; 112-ear plate; 12-a mud discharge ditch; 121-spiral sludge discharge machine; 13-a helical curved surface; 14-a spiral track; 2-driving the swing arm; 21-a power unit; 22-through holes; 23-an upper rotating shaft; 3-a squeegee assembly; 31-a guide wheel; 32-vertical arms; 321-elongated holes; 33-a rotating frame; 331-a guide bar; 332-guide sleeves; 34-a fixed scraper; 35-a movable scraper; 36-a resilient structure; 361-baffle plate; 362-spring.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3 together, an environmental protection and purification apparatus for industrial wastewater provided by the embodiment of the present application will now be described. An industrial production uses sewage environmental protection purifier includes: cell body, drive spiral arm and scraper blade subassembly.
The center of the pool body is provided with a stand column, the bottom of the pool body is provided with a radial mud discharge ditch, the bottom surface of the pool body is a spiral curved surface which has the same height as the center and has an outer edge which spirals downwards, the spiral curved surface starts from one side of the mud discharge ditch and ends at the other side of the mud discharge ditch, the inner wall of the pool body is provided with a spiral track along the circumferential direction, the spiral track and the outer edge of the spiral curved surface are arranged at equal intervals, and the spiral track is connected end to end.
The inner end of the driving spiral arm is rotatably connected with the top of the upright post, the outer end of the driving spiral arm is provided with a power unit which moves along the upper edge of the tank body, and the power unit drives the driving spiral arm to rotate along the spiral direction of the outer edge of the spiral curved surface.
The scraper component is arranged in the tank body, the lower edge of the scraper component is attached to the spiral curved surface, the inner end of the scraper component is movably connected with the upright post, and the outer end of the scraper component is provided with a guide wheel which moves along the spiral track.
The scraper component is connected with the driving spiral arm through the vertical arm to be driven by the driving spiral arm to rotate in the circumferential direction, the vertical arm is arranged in a telescopic mode and is respectively connected with the driving spiral arm and the scraper component in a rotating mode, so that the scraper component can swing along with the pitch of the spiral track under the action of the guide wheel in the rotating process, and the lower edge of the scraper component is kept to be attached to the spiral curved surface.
In this embodiment, the reservoir, the driving arm and the scraper assembly, which are not illustrated, may be configured similarly to a conventional peripheral drive mud scraper.
When the sludge treatment device is operated, impurities in the sewage are precipitated on the spiral curved surface at the bottom of the tank, and after the sludge reaches a certain thickness, the power unit drives the driving spiral arm to rotate along the spiral direction of the outer edge of the spiral curved surface, so that the vertical arm drives the scraper assembly to rotate. In the rotation process of the scraper component, the inner end of the scraper component is movably connected with the upright column, and the guide wheel at the outer end moves along the spiral track, so that the scraper component can fluctuate along with the spiral curved surface at the bottom of the tank body under the driving of the guide wheel, the scraper component is always attached to the spiral curved surface, and sludge is scraped to the sludge discharge ditch along the spiral curved surface.
Compared with the prior art, the sewage environmental protection purifier for industrial production of this application embodiment sets helical curved surface to through the bottom surface with the cell body, and the guide pulley that the scraper blade subassembly passes through the outer end moves along the helical orbit and keeps laminating mutually with helical curved surface, has certain mobile mud and piles up the back on helical curved surface, can be by the scraper blade subassembly light scrape the row's of going into mud ditch in, reduced the resistance of scraper blade subassembly, equipment load is little, avoids equipment to damage.
When the amount of sludge is slightly more, the resistance of the sludge can be greatly reduced by adopting the spiral curved surface; however, when the amount of sludge is too large, there is still a problem of an excessive load. The following examples are further modified on the basis of the above examples.
Referring to fig. 1, as an embodiment of the environmentally friendly sewage purification apparatus for industrial production provided by the present application, a scraper assembly includes: the scraper comprises a rotating frame, a fixed scraper, a movable scraper and an elastic structure.
The rotating frame is connected with the vertical arm and arranged along the radial direction of the tank body, the inner end of the rotating frame is movably connected with the upright post, and the outer end of the rotating frame is provided with a guide wheel which moves along the spiral track; the fixed scraper is fixed on the rotating frame, and the lower edge of the fixed scraper is attached to the inner side of the spiral curved surface; the movable scraper is arranged on the rotating frame in a radial sliding manner, the lower edge of the movable scraper is attached to the outer side of the spiral curved surface, and the outer end of the movable scraper deflects backwards to form an included angle with the radial direction; the elastic structure is arranged between the rotating frame and the movable scraper and provides outward elastic force for the movable scraper.
The rotating frame is used as a framework of the scraper component and drives the fixed scraper and the movable scraper to move. The rotating frame is connected with the vertical arm, so that the driven rotating arm is driven by the vertical arm and can swing in a pitching mode. The fixed scraper and the movable scraper are arranged below the rotating frame and scrape the sludge on the spiral curved surface together.
The movable scraper is arranged on the rotating frame in a radial sliding manner, and the outer end of the movable scraper deflects backwards to form an included angle with the radial direction, so that when the sludge is excessive, the movable scraper is excessively resistant to the sludge, the movable scraper can compress the elastic structure to slide inwards, the resistance of the movable scraper to the sludge is reduced, and the movable scraper is prevented from being damaged; after the scraper component rotates for one circle, only the sludge in the inner ring of the spiral curved surface is scraped away; when the scraper blade subassembly began the second circle and rotates, because the mud of inner circle has been scraped away for the resistance of activity scraper blade reduces greatly, and the activity scraper blade outwards slides under the elasticity effect of elastic construction and resets, thereby scrapes away the mud of spiral curved surface outer lane.
It will be appreciated that although the movable scrapers slide inwardly and then frictionally contact the helical curved surfaces and thereby jack the rotating frame up and separate the idler from the helical track, this does not affect the normal scraping of the scraper assembly. When personnel forget to clear up or mud increases suddenly in the sewage, the mud volume that leads to increases suddenly, and this embodiment can avoid equipment overload to damage with the less cost of activity scraper blade and helical surface wearing and tearing, protects the safety of whole equipment, reduces the loss.
Referring to fig. 1, as a specific embodiment of the sewage environmental-friendly purification device for industrial production provided by the present application, a rotating sleeve is sleeved on an upright post, an ear plate is arranged outside the rotating sleeve, and the inner end of a rotating frame is hinged with the ear plate to swing in a pitching manner.
Referring to fig. 1, as a specific embodiment of the sewage environmental-protection purification device for industrial production provided by the present application, two guide rods are disposed at the outer end of the rotating frame along the radial direction, and the movable scraper is slidably connected to the two guide rods through guide sleeves, respectively. The sliding stability of the movable scraper is ensured.
Specifically, two guide sleeves are sleeved on each guide rod, and the movable scraper is fixed with the four guide sleeves.
Referring to fig. 1, as a specific embodiment of the sewage environmental-friendly purification device for industrial production provided by the present application, the elastic structure includes a baffle and a spring. The baffle is fixed on the guide rod; the spring is sleeved outside the guide rod and compressed between the baffle and the guide sleeve.
Specifically, two guide rods are respectively provided with a baffle, and the two baffles are connected into a whole. Springs are sleeved on the two guide rods.
Referring to fig. 1, as a specific embodiment of the sewage environmental-friendly purification device for industrial production provided by the present application, the vertical arm is provided with an axial elongated hole, and the driving swing arm is provided with an upper rotating shaft penetrating through the elongated hole and connected with the vertical arm. And meanwhile, the stretching of the vertical arm and the rotating connection of the vertical arm and the driving spiral arm are realized.
Referring to fig. 1, as a specific embodiment of the environmentally friendly sewage purification apparatus for industrial production provided by the present application, the driving swing arm is provided with a vertical through hole, the vertical arm passes through the through hole, a movable gap is provided between an inner wall of the through hole and the vertical arm, and the upper rotation shaft passes through the through hole in a transverse direction and passes through the vertical arm from the elongated hole. The space of the through hole is far larger than the volume of the vertical arm, so that the vertical arm can freely rotate around the upper rotating shaft in the through hole.
Referring to fig. 1 to 3, as a specific embodiment of the sewage environmental-protection purification apparatus for industrial production provided by the present application, the power unit is a wheel-type moving apparatus moving along the upper edge of the tank body.
Referring to fig. 1 to 3, as an embodiment of the sewage environmental-friendly purification device for industrial production provided by the present application, a spiral sludge discharge machine is disposed in the sludge discharge trench.
The embodiment of this application still provides a sewage purification method for industrial production, adopts above arbitrary sewage environmental protection purifier for industrial production, includes:
introducing sewage into a tank body of the sewage environment-friendly purification device for industrial production, so that impurities in the sewage are precipitated to the bottom of the tank to form sludge;
the power unit of the driving spiral arm of the industrial production sewage environment-friendly purification device moves along the upper edge of the tank body to drive the driving spiral arm to rotate around the upright post at the center of the tank body, so that the scraper component of the industrial production sewage environment-friendly purification device is driven to rotate;
in the rotation process of the scraper component, the guide wheel at the outer end moves along the spiral track, so that the pitching swing of the scraper component is always kept to be attached to the spiral curved surface at the bottom of the pool body.
By adopting the sewage purification method for industrial production, the resistance of the sludge at the bottom of the tank to the scraper component is small, the equipment load is small, and the equipment damage is avoided.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (10)
1. The utility model provides an industrial production uses sewage environmental protection purifier which characterized in that includes:
the sludge treatment device comprises a tank body, wherein a stand column is arranged at the center of the tank body, a radial sludge discharge ditch is arranged at the bottom of the tank body, the bottom surface of the tank body is a spiral curved surface which has the same height as the center and has a downward spiral outer edge, the spiral curved surface starts from one side of the sludge discharge ditch and ends at the other side of the sludge discharge ditch, a spiral track along the circumferential direction is arranged on the inner wall of the tank body, the spiral track and the outer edge of the spiral curved surface are arranged at equal intervals, and the spiral track is connected end to end;
the inner end of the driving spiral arm is rotatably connected with the top of the upright post, the outer end of the driving spiral arm is provided with a power unit which moves along the upper edge of the tank body, and the power unit drives the driving spiral arm to rotate along the spiral direction of the outer edge of the spiral curved surface; and
the scraping plate assembly is arranged in the tank body, the lower edge of the scraping plate assembly is attached to the spiral curved surface, the inner end of the scraping plate assembly is movably connected with the upright post, and the outer end of the scraping plate assembly is provided with a guide wheel which moves along the spiral track;
the scraper component is connected with the driving spiral arm through the vertical arm to be driven by the driving spiral arm to rotate circumferentially, the vertical arm is arranged in a telescopic mode and is respectively connected with the driving spiral arm and the scraper component in a rotating mode, so that the scraper component can swing along with the spiral track under the action of the guide wheel in the rotating process, and the lower edge of the scraper component is kept to be attached to the spiral curved surface.
2. The environmental-friendly sewage purification device for industrial production as claimed in claim 1, wherein the scraper assembly comprises:
the rotating frame is connected with the vertical arm and arranged along the radial direction of the tank body, the inner end of the rotating frame is movably connected with the upright post, and the outer end of the rotating frame is provided with the guide wheel which moves along the spiral track;
a fixed scraper fixed on the rotary frame, the lower edge of which is attached to the inner side of the spiral curved surface
The movable scraper is arranged on the rotating frame in a radial sliding manner, the lower edge of the movable scraper is attached to the outer side of the spiral curved surface, and the outer end of the movable scraper deflects backwards to form an included angle with the radial direction; and
and the elastic structure is arranged between the rotating frame and the movable scraper and provides outward elastic force for the movable scraper.
3. The environment-friendly sewage purification device for industrial production as claimed in claim 2, wherein the upright post is sleeved with a rotary sleeve, an ear plate is arranged outside the rotary sleeve, and the inner end of the rotary frame is hinged with the ear plate to swing in pitch.
4. The environment-friendly sewage purification device for industrial production as claimed in claim 2, wherein the outer end of the rotating frame is provided with two guide rods along the radial direction, and the movable scraper is respectively connected with the two guide rods in a sliding manner through guide sleeves.
5. The environmental-friendly sewage purification device for industrial production as claimed in claim 4, wherein the elastic structure comprises:
the baffle is fixed on the guide rod; and
and the spring is sleeved outside the guide rod and compressed between the baffle and the guide sleeve.
6. The environmental-friendly sewage purification device for industrial production as claimed in claim 1, wherein the vertical arm is provided with an axial elongated hole, and the driving radial arm is provided with an upper rotating shaft penetrating through the elongated hole and connected with the vertical arm.
7. The environmentally friendly sewage purifying apparatus for industrial production as claimed in claim 6, wherein the driving swing arm is provided with a vertical through hole, the vertical arm passes through the through hole, a movable gap is provided between the inner wall of the through hole and the vertical arm, and the upper rotating shaft passes through the through hole in a transverse direction and passes through the vertical arm from the elongated hole.
8. The environmental sewage purification device for industrial production as claimed in claim 1, wherein the power unit is a wheel type moving device moving along the upper edge of the tank body.
9. The environmental protection sewage purification device for industrial production as claimed in claim 1, wherein a spiral sludge discharge machine is arranged in the sludge discharge ditch.
10. A sewage purification method for industrial production is characterized in that: the environment-friendly sewage purification device for industrial production, which is used in any one of claims 1 to 9, and comprises:
introducing sewage into a tank body of the sewage environment-friendly purification device for industrial production, so that impurities in the sewage are precipitated to the bottom of the tank to form sludge;
the power unit of the driving spiral arm of the industrial production sewage environment-friendly purification device moves along the upper edge of the tank body to drive the driving spiral arm to rotate around the upright post at the center of the tank body, so as to drive the scraper component of the industrial production sewage environment-friendly purification device to rotate;
in the rotation process of the scraper component, the guide wheel at the outer end moves along the spiral track, so that the pitching swing of the scraper component is always attached to the spiral curved surface at the bottom of the pool body.
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| CN202211227040.0A CN115445259B (en) | 2022-10-09 | 2022-10-09 | Environment-friendly sewage purification device and purification method for industrial production |
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| CN202211227040.0A CN115445259B (en) | 2022-10-09 | 2022-10-09 | Environment-friendly sewage purification device and purification method for industrial production |
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| CN115445259B CN115445259B (en) | 2024-06-04 |
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| CN115445259B (en) | 2024-06-04 |
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