CN113318495A - High-efficient environmental protection's industrial sewage treatment equipment - Google Patents
High-efficient environmental protection's industrial sewage treatment equipment Download PDFInfo
- Publication number
- CN113318495A CN113318495A CN202110560855.XA CN202110560855A CN113318495A CN 113318495 A CN113318495 A CN 113318495A CN 202110560855 A CN202110560855 A CN 202110560855A CN 113318495 A CN113318495 A CN 113318495A
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- China
- Prior art keywords
- filter screen
- annular base
- sewage treatment
- treatment equipment
- industrial sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 230000007613 environmental effect Effects 0.000 title claims description 3
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000010842 industrial wastewater Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a high-efficiency environment-friendly industrial sewage treatment device, which comprises: the treatment device comprises a machine body, a water inlet pipe and a water outlet pipe; the filtering component is used for filtering industrial wastewater entering the machine body and comprises a first annular base and an annular filter screen, the first annular base is fixedly arranged on the bottom wall in the machine body, and the upper surface of the first annular base is fixedly arranged with the lower end of the filter screen; the cleaning assembly is used for cleaning sundries attached to the surface of the filter screen and comprises an object cleaning component and a driving component, the object cleaning component is used for cleaning the surface of the filter screen, and the driving component is used for controlling the object cleaning component and the surface of the filter screen to slide. When the staff discharges sewage to the organism in, the drive unit just can take clear thing part to clear up the filter screen, does not need the staff to dismantle the filter screen and gets off and clear up.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to efficient and environment-friendly industrial sewage treatment equipment.
Background
The industrial sewage refers to the waste water, sewage and waste liquid produced in the industrial production process, wherein the waste water, the sewage and the waste liquid contain industrial production materials, intermediate products and products which are lost along with water and pollutants produced in the production process.
Current industrial waste water treatment equipment is at the in-process that uses, because industrial waste water probably contains impurity, thereby the inside filter screen of treatment facility the back surface can be adhered to a lot of debris after long-time the use, the accumulational more of debris can influence the filter screen and filter the effect of sewage, thereby still need the staff regularly to carry out the cleaning work to the filter screen, must dismantle the filter screen from the equipment earlier, then the clearance is accomplished and is installed it back again, the action range is great and the step is more, the work efficiency of filter screen clearance has been influenced.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides high-efficiency and environment-friendly industrial sewage treatment equipment.
The invention provides a high-efficiency environment-friendly industrial sewage treatment device, which comprises:
the treatment device is used for carrying out centralized treatment work on the industrial wastewater and comprises a machine body, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are both used for being connected with a pipeline for conveying the industrial wastewater;
the filtering component is used for filtering industrial wastewater entering the machine body and comprises a first annular base and an annular filter screen, the first annular base is fixedly arranged on the bottom wall in the machine body, and the upper surface of the first annular base is fixedly arranged with the lower end of the filter screen;
the cleaning assembly is used for cleaning sundries attached to the surface of the filter screen and comprises an object cleaning component and a driving component, the object cleaning component is used for cleaning the surface of the filter screen, and the driving component is used for controlling the object cleaning component and the surface of the filter screen to slide.
Preferably, clear thing part includes many scrapers, many the scraper be the even perpendicular slidable mounting of circumference form in the upper surface and the side of first annular base with the surface contact of filter screen.
Preferably, the drive assembly includes mounting panel, impeller and pivot, many the top of scraping the strip with the perpendicular fixed mounting of lower surface of mounting panel, the impeller is fixed to be cup jointed pivot top department and rotation are installed in the inlet tube, the pivot is used for control the rotation takes place for the mounting panel, the top of filter screen with the lower surface sliding contact of mounting panel.
Preferably, the pivot pass through the bearing with the mounting panel rotates the installation, the mounting groove has been seted up perpendicularly to the pivot bottom, tank bottom fixed mounting has the spring in the mounting groove, slidable mounting has the slide bar in the mounting groove, the spring is kept away from the one end of mounting groove with the tip fixed connection of slide bar, the mounting panel lower surface is equipped with and is used for control the flexible extrusion part of spring.
Preferably, the extrusion part includes gasbag, carriage release lever, two U type hollow tubes, movable block and two joint poles, fixed surface installs the mounting panel on the gasbag, the mounting panel upper surface through two connecting rods with the perpendicular fixed mounting of mounting panel lower surface, the one end of carriage release lever with the slide bar is kept away from the perpendicular fixed connection of one end of spring, the movable block with the carriage release lever is kept away from the one end fixed mounting of slide bar, two the hollow tube respectively perpendicular sealed fixed mounting be in the upper surface of mounting panel and with the gasbag is linked together, two the joint pole is perpendicular fixed mounting respectively the upper surface of movable block and respectively sealed slidable mounting be two the hollow tube is kept away from in the one end of gasbag, be equipped with the pivoted of control dwang part that supports on the carriage release lever.
Preferably, the pressing part comprises a disc, two pressing rods and a mounting ring, the disc is fixedly sleeved at the top end of the moving rod, the mounting ring is fixedly mounted on the lower surface of the mounting plate, and the two pressing rods are vertically and fixedly mounted on the upper surface of the disc and the top end of the pressing rod is opposite to the lower surface of the mounting ring.
Preferably, friction plates are arranged at the top end of the abutting rod and the lower surface of the mounting ring.
Preferably, the filter screen is kept away from the one side fixed mounting who scrapes the strip has many gag lever posts, many the gag lever post is kept away from the one side of filter screen all is through connecting rod and organism inside wall fixed connection.
Preferably, the bottom wall of the machine body is fixedly provided with a second annular base which takes the center of the first annular base as the center of a circle, and a material collecting groove is formed between the outer wall of the first annular base and the inner wall of the second annular base.
Compared with the prior art, the invention has the beneficial effects that:
1. before the industrial sewage is treated by workers, a pipeline for conveying the industrial sewage is connected with a water inlet pipe, the industrial sewage is discharged into a machine body, the industrial sewage passes through an impeller which is rotatably installed in the water inlet pipe in the discharging process, so that the impeller rotates at the moment, the impeller is fixedly sleeved on a rotating shaft, the rotating shaft drives a mounting plate to rotate at the moment, a plurality of scraping strips which are vertically and fixedly installed below the mounting plate slide and contact with the surface of a filter screen at the moment, the effect of cleaning sundries on the surface of the filter screen is achieved, the filter screen is not required to be detached by the workers for cleaning, the time is saved, the action amplitude of the workers is reduced, and the efficiency of the filter screen cleaning work is improved;
2. when the impurity of filter screen surface is piled up not too much, the clearance subassembly can not work, and only when the accumulational impurity of filter screen surface is more, the clearance subassembly just can carry out the clearance work to the surface of filter screen this moment. At this moment, sewage in the machine body passes through the filter screen and acts on the air bag with larger pressure, so that the deformation degree of the air bag is also larger, the internal volume of the air bag is reduced, the internal pressure is increased, and the internal gas acts on the top ends of two clamping rods which are arranged in the two hollow pipes in a sealing and sliding mode and pushes the clamping rods to move downwards, and the rods are abutted at this moment.
Drawings
FIG. 1 is a schematic view of a vertical cross-section of an efficient and environmentally friendly industrial wastewater treatment plant according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a vertical cross-section structure of the high-efficiency and environment-friendly industrial sewage treatment equipment provided by the invention;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
fig. 5 is an enlarged view of the structure at B in fig. 4.
In the figure: the device comprises a machine body 1, a water inlet pipe 2, a water outlet pipe 3, a mounting plate 4, a first annular base 5, a filter screen 6, a scraping strip 7, a limiting rod 8, a second annular base 9, an air bag 10, a mounting plate 11, an impeller 12, a rotating shaft 13, a disc 14, a sliding rod 15, a moving rod 16, a hollow pipe 17, a moving block 18, a clamping rod 19, a pushing rod 20, a spring 21 and a mounting ring 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, an efficient and environment-friendly industrial sewage treatment apparatus includes:
the treatment device is used for carrying out centralized treatment work on the industrial wastewater and comprises a machine body 1, a water inlet pipe 2 and a water outlet pipe 3, wherein the water inlet pipe 2 and the water outlet pipe 3 are both used for connecting pipelines for conveying the industrial wastewater;
the filtering component is used for filtering industrial wastewater entering the machine body 1 and comprises a first annular base 5 and an annular filter screen 6, the first annular base 5 is fixedly arranged on the inner bottom wall of the machine body 1, and the upper surface of the first annular base is fixedly arranged with the lower end of the filter screen 6;
the cleaning assembly is used for cleaning sundries attached to the surface of the filter screen 6 and comprises an object cleaning part and a driving part, the object cleaning part is used for cleaning the surface of the filter screen 6, and the driving part is used for controlling the object cleaning part and the surface of the filter screen 6 to slide;
use above-mentioned technical scheme's embodiment, the staff is before carrying out treatment to industrial sewage, the pipeline that is used for carrying industrial wastewater is connected with inlet tube 2 earlier, discharge industrial wastewater to organism 1 in, industrial wastewater is at the in-process that discharges, can pass through inlet tube 2, this moment under drive assembly's effect, the object-cleaning part can carry out sliding contact with filter screen 6's surface, thereby play the effect of clearance filter screen 6 surperficial debris, do not need the staff to dismantle filter screen 6 and get off and clear up, the time of having saved has also reduced staff's action range, the efficiency of filter screen 6 clearance work has been improved.
In the preferred technical scheme of this embodiment, the material cleaning component includes a plurality of scraper bars 7, and the scraper bars 7 are installed on the upper surface of the first annular base 5 in a circumferential uniform vertical sliding manner, and the side surfaces of the scraper bars are in contact with the surface of the filter screen 6. When the scraping strip 7 rotates along with the mounting plate 4, the scraping strip 7 is in sliding contact with the surface of the filter screen 6, so that the surface of the filter screen 6 is cleaned.
Optional technical scheme in this embodiment, drive unit includes mounting panel 4, impeller 12 and pivot 13, the perpendicular fixed mounting of the lower surface of the top of many scrapers 7 and mounting panel 4, impeller 12 is fixed to be cup jointed in pivot 13 top department and rotate and install in inlet tube 2, pivot 13 is used for controlling mounting panel 4 and takes place to rotate, the top of filter screen 6 and the lower surface sliding contact of mounting panel 4. Before the staff carries out treatment to industrial sewage, be connected with inlet tube 2 with the pipeline that is used for carrying industrial waste water earlier, discharge industrial waste water to organism 1 in, industrial waste water is at the in-process of discharging, can be through the impeller 12 of the internal rotation installation of inlet tube 2, thereby impeller 12 is being can take place to rotate this moment, because impeller 12 fixes the cup joint on pivot 13, so pivot 13 can take mounting panel 4 to take place to rotate this moment, scrape strip 7 with mounting panel 4 below vertical fixation installation and just can be with the surperficial sliding contact of filter screen 6 this moment, thereby play the effect of clearance filter screen 6 surperficial debris.
Optional technical scheme in this embodiment, pivot 13 passes through the bearing and rotates the installation with mounting panel 4, and the mounting groove has been seted up perpendicularly to pivot 13 bottom, and tank bottom fixed mounting has spring 21 in the mounting groove, and slidable mounting has slide bar 15 in the mounting groove, and the one end that the mounting groove was kept away from to spring 21 is connected with the tip fixed connection of slide bar 15, and mounting panel 4 lower surface is equipped with the extrusion part that is used for controlling spring 21 to stretch out and draw back. The bearing can be used for preventing the mounting plate 4 from directly rotating when the rotating shaft 13 rotates, but the mounting plate 4 can only rotate when the pressing part control spring 21 contracts.
Optional technical scheme in this embodiment, the extrusion part includes gasbag 10, the carriage release lever 16, two U type hollow tubes 17, the movable block 18 and two joint poles 19, fixed surface installs mounting plate 11 on the gasbag 10, mounting plate 11 upper surface is through two connecting rods and the perpendicular fixed mounting of mounting panel 4 lower surface, the perpendicular fixed connection of the one end of spring 21 is kept away from with slide bar 15 to the one end of movable block 16, the one end fixed mounting of slide bar 15 is kept away from with movable block 18, two hollow tubes 17 are sealed fixed mounting respectively perpendicularly and are linked together at mounting plate 11 upper surface and with gasbag 10, two joint poles 19 are perpendicular fixed mounting respectively and are in the upper surface of movable block 18 and seal the one end of keeping away from gasbag 10 at two hollow tubes 17 respectively, be equipped with the pivoted of control mounting panel 4 on the movable block 16 and support the pressure part. When the impurities attached to the filter screen 6 are not much, the pressure of the sewage in the machine body 1 passing through the filter screen 6 and acting on the surface of the air bag 10 is large, so that the deformation degree of the air bag 10 is large, the internal volume of the air bag 10 is small, the internal pressure is increased, the internal gas acts on the top ends of the two clamping connection rods 19 which are arranged in the two hollow pipes 17 in a sealing and sliding mode and pushes the clamping connection rods to move downwards, the pressing component is far away from the mounting plate 4, when the impurities attached to the filter screen 6 are many, the pressure of the sewage in the machine body 1 passing through the filter screen 6 and acting on the surface of the air bag 10 is small, so that the deformation degree of the air bag 10 is small, the internal volume of the air bag 10 is not large, the internal pressure changes are small, and the top ends of the two clamping connection rods 19 arranged in the two hollow pipes 17 in the sealing and sliding mode cannot move downwards, so that the abutting member is brought close to and against the mounting plate 4 and the abutting member is brought into contact with the mounting plate 4, a friction force is generated between the contact surfaces, and at this time, when the rotating shaft 13 rotates with the moving rod 16, under the action of friction force, the rotating shaft 13 drives the mounting plate 4 to rotate together, so that the scraping strip 7 performs the sliding cleaning work on the surface of the filter screen 6, and centrifugal force is generated when the mounting plate 4 rotates, therefore, even if the scraping strip 7 slides and cleans the surface of the filter screen 6, the impurities attached to the surface of the filter screen 6 are reduced, the pressure of the sewage on the air bag 10 is increased, under the action of the centrifugal force, a part of the water pressure which is suddenly increased is counteracted, so that the mounting plate 4 can continuously rotate with the scraping strip 7 for a period of time and stop, and the mounting plate 4 can immediately stop the cleaning work with the scraping strip 7 as soon as the water pressure is not increased.
According to an optional technical scheme in this embodiment, the pressing part includes a circular disc 14, two pressing rods 20 and a mounting ring 22, the circular disc 14 is fixedly sleeved at the top end of the moving rod 16, the mounting ring 22 is fixedly mounted on the lower surface of the mounting plate 4, the two pressing rods 20 are vertically and fixedly mounted on the upper surface of the circular disc 14, and the top ends of the two pressing rods are opposite to the lower surface of the mounting ring 22. When the prop rod 20 moves upwards and abuts against the lower surface of the mounting ring 22, when the rotating shaft 13 rotates with the moving rod 16, the top end of the prop rod 20 contacts with the lower surface of the mounting ring 22, and the rotating shaft 13 drives the mounting plate 4 to rotate together under the action of friction force, so that the scraping strip 7 performs sliding cleaning work on the surface of the filter screen 6.
In an optional technical solution in this embodiment, friction plates are disposed at the top end of the resisting rod 20 and the lower surface of the mounting ring 22. The friction plate can increase the friction force when the top end of the support rod 20 is supported against the lower surface of the mounting ring 22.
Optional technical scheme in this embodiment, the one side fixed mounting that scraping strip 7 was kept away from to filter screen 6 has many gag lever posts 8, and the one side that filter screen 6 was kept away from to many gag lever posts 8 all passes through connecting rod and 1 inside wall fixed connection of organism. When scraping strip 7 and the surperficial sliding contact of filter screen 6, filter screen 6 probably takes place the swing this moment to gag lever post 8 can play the effect of supporting filter screen 6 at this moment, restricts it and takes place the swing.
Optional technical scheme in this embodiment, organism 1 diapire fixed mounting has uses the center of first annular base 5 as the second annular base 9 of centre of a circle, is formed with the groove that gathers materials between the outer wall of first annular base 5 and the inner wall of second annular base 9. When opening outlet pipe 3 and the in-process of discharging the sewage in the organism 1, the velocity of flow of outlet pipe 3 department is very fast this moment to can take the material that part did not react to remove towards outlet pipe 3 department, because filter screen 6's effect, the material that did not react this moment can all fall in the groove of catchmenting basically, thereby makes things convenient for the staff to collect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an industrial sewage treatment equipment of high-efficient environmental protection which characterized in that includes:
the treatment device is used for carrying out centralized treatment work on industrial wastewater and comprises a machine body (1), a water inlet pipe (2) and a water outlet pipe (3), wherein the water inlet pipe (2) and the water outlet pipe (3) are both used for being connected with a pipeline for conveying the industrial wastewater;
the filtering component is used for filtering industrial wastewater entering the machine body (1), and comprises a first annular base (5) and an annular filter screen (6), wherein the first annular base (5) is fixedly arranged on the inner bottom wall of the machine body (1), and the upper surface of the first annular base is fixedly arranged at the lower end of the filter screen (6);
the cleaning assembly is used for cleaning sundries attached to the surface of the filter screen (6), the cleaning assembly comprises an object cleaning component and a driving component, the object cleaning component is used for cleaning the surface of the filter screen (6), and the driving component is used for controlling the object cleaning component and the surface of the filter screen (6) to slide.
2. An efficient and environment-friendly industrial sewage treatment equipment according to claim 1, wherein said cleaning component comprises a plurality of scraping strips (7), and said scraping strips (7) are circumferentially and uniformly vertically slidably mounted on the upper surface of said first annular base (5) and the side surfaces of the scraping strips are in contact with the surface of said filter screen (6).
3. The efficient and environment-friendly industrial sewage treatment equipment according to claim 2, wherein the driving component comprises a mounting plate (4), an impeller (12) and a rotating shaft (13), the top ends of the scraping strips (7) and the lower surface of the mounting plate (4) are vertically and fixedly mounted, the impeller (12) is fixedly sleeved at the top end of the rotating shaft (13) and rotatably mounted in the water inlet pipe (2), the rotating shaft (13) is used for controlling the mounting plate (4) to rotate, and the top end of the filter screen (6) is in sliding contact with the lower surface of the mounting plate (4).
4. The efficient and environment-friendly industrial sewage treatment equipment according to claim 3, wherein the rotating shaft (13) is rotatably installed with the installation plate (4) through a bearing, an installation groove is vertically formed in the bottom end of the rotating shaft (13), a spring (21) is fixedly installed at the bottom of the installation groove, a sliding rod (15) is slidably installed in the installation groove, one end of the spring (21), far away from the installation groove, is fixedly connected with the end part of the sliding rod (15), and an extrusion component for controlling the spring (21) to stretch is arranged on the lower surface of the installation plate (4).
5. The high-efficiency environment-friendly industrial sewage treatment equipment according to claim 4, wherein the extrusion part comprises an air bag (10), a moving rod (16), two U-shaped hollow pipes (17), a moving block (18) and two clamping rods (19), the upper surface of the air bag (10) is fixedly provided with a setting plate (11), the upper surface of the setting plate (11) is vertically and fixedly arranged with the lower surface of the mounting plate (4) through two connecting rods, one end of the moving rod (16) is vertically and fixedly connected with one end of the sliding rod (15) far away from the spring (21), the moving block (18) is fixedly arranged with one end of the moving rod (16) far away from the sliding rod (15), the two hollow pipes (17) are respectively vertically and fixedly arranged on the upper surface of the setting plate (11) in a sealing manner and are communicated with the air bag (10), the two clamping rods (19) are respectively vertically fixedly installed on the upper surface of the moving block (18) and are respectively installed in one end, far away from the air bag (10), of the hollow pipe (17) in a sealing and sliding mode, and a pressing component for controlling the installation plate (4) to rotate is arranged on the moving rod (16).
6. The efficient and environment-friendly industrial sewage treatment equipment according to claim 5, wherein the pressing component comprises a disc (14), two pressing rods (20) and a mounting ring (22), the disc (14) is fixedly sleeved at the top end of the moving rod (16), the mounting ring (22) is fixedly mounted on the lower surface of the mounting plate (4), and the two pressing rods (20) are vertically and fixedly mounted on the upper surface of the disc (14) with the top ends opposite to the lower surface of the mounting ring (22).
7. The high-efficiency environment-friendly industrial sewage treatment equipment according to claim 6, wherein friction plates are arranged at the top end of the abutting rod (20) and the lower surface of the mounting ring (22).
8. The efficient and environment-friendly industrial sewage treatment equipment according to claim 2, wherein one surface of the filter screen (6) far away from the scraping strip (7) is fixedly provided with a plurality of limiting rods (8), and one surfaces of the limiting rods (8) far away from the filter screen (6) are fixedly connected with the inner side wall of the machine body (1) through connecting rods.
9. The high-efficiency environment-friendly industrial sewage treatment equipment according to the claim, wherein the bottom wall of the machine body (1) is fixedly provided with a second annular base (9) which takes the center of the first annular base (5) as the center of a circle, and a material collecting groove is formed between the outer wall of the first annular base (5) and the inner wall of the second annular base (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560855.XA CN113318495B (en) | 2021-05-22 | 2021-05-22 | High-efficient environmental protection's industrial sewage treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560855.XA CN113318495B (en) | 2021-05-22 | 2021-05-22 | High-efficient environmental protection's industrial sewage treatment equipment |
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| CN113318495A true CN113318495A (en) | 2021-08-31 |
| CN113318495B CN113318495B (en) | 2022-06-21 |
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| CN114521473A (en) * | 2022-02-28 | 2022-05-24 | 黄河水利职业技术学院 | A water-saving irrigation equipment that is used for hydraulic engineering's jam of preventing |
| CN114673836A (en) * | 2022-04-11 | 2022-06-28 | 青岛豪德博尔实业有限公司 | Mining remote liquid supply composite steel pipe lining stainless steel device |
| CN116159366A (en) * | 2023-04-19 | 2023-05-26 | 河北唐盛牧业股份有限公司 | Pig farm is with breeding sewage filter equipment who has self-cleaning function |
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