CN112870791B - Environment-friendly sewage treatment plant who possesses clean function of filter screen - Google Patents
Environment-friendly sewage treatment plant who possesses clean function of filter screen Download PDFInfo
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- CN112870791B CN112870791B CN202110099501.XA CN202110099501A CN112870791B CN 112870791 B CN112870791 B CN 112870791B CN 202110099501 A CN202110099501 A CN 202110099501A CN 112870791 B CN112870791 B CN 112870791B
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- Prior art keywords
- fixedly connected
- filter screen
- belt wheel
- support
- cleaning
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- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003403 water pollutant 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
- B01D29/01—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 flat filtering elements
- B01D29/05—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 flat filtering elements supported
-
- 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
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses an environment-friendly sewage treatment device with a filter screen cleaning function, and relates to environment-friendly equipment. The motor drive drives the driving belt wheel to rotate, drives the driven belt wheel to rotate, the driven belt wheel drives the cleaning rotating shaft to rotate and clean, the cleaning rotating shaft drives the rolling wheel to rotate in the rotating process, then the rolling elastic belt is tightened, and the driving belt power is lost in the cam rotating process to enable the bristles to reset and rotate quickly, so that the change speed in the cleaning process of the filter screen is increased, and the cleaning effect is better.
Description
Technical Field
The invention relates to environment-friendly equipment, in particular to an environment-friendly sewage treatment device with a filter screen cleaning function.
Background
Domestic sewage is sewage from a house, an office building, an office or the like; sanitary sewage; sewage water, including industrial waste water mixed in domestic sewage water in a sewer system. Garbage, various atmospheric particulates, and the like, which enter the water environment through surface runoff, soil erosion, farmland drainage, and the like. The method has the characteristics of dispersity, concealment, randomness, latency, accumulation, ambiguity and the like, so that the method is difficult to monitor and quantify, and the difficulty of research, prevention and control is high. The discharge of water pollutants into the body of water causes the substances of pollution.
Sewage treatment need adopt the filter screen to filter more, and the filter screen carries out the filter effect to domestic sewage good, but uses just back to lead to the filter screen filter effect variation because of the attached of filtrations thing after a period. Although the filter screen is taken down for cleaning, the attachment can be completely eliminated, the filtering process is affected, and the filtering efficiency is lowered, so that a processing device for synchronously cleaning the filter screen in the filtering process is needed.
Disclosure of Invention
The invention aims to provide an environment-friendly sewage treatment device with a filter screen cleaning function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly sewage treatment device with a filter screen cleaning function comprises a filter pipeline, wherein a supporting block is fixedly connected to the inner side of the filter pipeline, a filter screen support is fixedly connected to the upper part of the supporting block, a filter screen is fixedly arranged on the inner side of the filter screen support, a guide funnel is fixedly connected to the upper part inside the filter pipeline, a cross rod is fixedly connected to the middle part of the guide funnel, a longitudinal rotating shaft is fixedly connected to the lower part of the cross rod, a cleaning rotating rod is fixedly connected to the bottom of the longitudinal rotating shaft, bristles are fixedly connected to the bottom of the cleaning rotating rod and matched with the filter screen, a motor support is fixedly connected to the inner wall of the filter pipeline, a driving motor is fixedly connected to the left side of the motor support, a driving belt wheel is fixedly connected to the output end of the driving motor, a driven belt wheel is fixedly connected to the outer side of the cleaning rotating rod, a driving belt is sleeved between the driving belt wheel and the driven belt, a tightening belt wheel support is slidably connected to the inner wall of the filter pipeline, a tightening spring is fixedly connected between the tightening belt wheel bracket and the filtering pipeline, the tightening spring is in a compressed state, a tightening belt wheel is rotatably connected on the outer side of the tightening belt wheel bracket, the tightening belt wheel is matched with a transmission belt, a transmission upright rod is fixedly connected on the tightening belt wheel bracket, a guide bracket is fixedly connected below the guide funnel, a telescopic push rod is slidably connected at the inner side of the guide bracket, a triangular push block is fixedly connected at the left end of the telescopic push rod and matched with the transmission vertical rod, an ejector block is fixedly connected at the right side of the telescopic push rod, a reset spring is fixedly connected between the ejector block and the guide bracket, the reset spring is in a compressed state, the middle of the output end of the driving motor is fixedly connected with a cam, the cam is matched with the ejector block, the outer side of the cleaning rotating rod is fixedly connected with a winding wheel, the outer side of the winding wheel is fixedly connected with a winding elastic belt, and the winding elastic belt is fixedly connected with a filtering pipeline.
As a further scheme of the invention: the brush hair is the nylon material, and the brush hair interval is not more than filter screen mesh diameter.
As a still further scheme of the invention: the rolling elastic band is rubber material, and rolling elastic band natural length is not more than the distance of rolling wheel left end and filter tube inner wall.
As a still further scheme of the invention: the driving motor is an alternating current motor and is electrically connected with the power supply through a switch.
As a still further scheme of the invention: the diameter of the driving belt wheel is larger than that of the driven belt wheel, and the driving motor is arranged below the guide hopper.
As a still further scheme of the invention: the supporting block is fixedly connected with the inner wall of the filtering pipeline by bolts.
As a still further scheme of the invention: when the far end of the cam is matched with the telescopic push rod, the triangular push block is matched with the transmission upright rod, the diameter of the winding wheel is smaller than that of the opening at the bottom of the guide funnel, and the cross section of the filter pipeline is rectangular or circular.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure and convenient use, the driving belt wheel is driven to rotate by the driving of the motor, then the driven belt wheel is driven to rotate, the driven belt wheel drives the cleaning rotating shaft to rotate, the rolling wheel is driven to rotate in the rotating process of the cleaning rotating shaft, then the rolling elastic belt is tightened, when the cam rotates, the triangular push block is driven by the ejector block to move leftwards, so that the tightening belt wheel moves backwards, and when the tightening effect cannot be achieved, the rolling wheel resets under the elastic action of the rolling elastic belt, then the brush hair is quickly reset and rotated, thereby the speed is changed in the process of cleaning the filter screen, and the cleaning effect is better.
Drawings
FIG. 1 is a schematic view of an environment-friendly sewage treatment plant with a filter screen cleaning function;
FIG. 2 is a partial enlarged view of an environmentally friendly sewage treatment apparatus with a filter screen cleaning function;
FIG. 3 is a schematic view of a connection structure between a tightening pulley bracket and a filtering pipe in an environmentally-friendly sewage treatment plant with a filter screen cleaning function;
FIG. 4 is a schematic view of a connection structure of a triangular push block and a telescopic push rod in an environmentally friendly sewage treatment plant with a filter screen cleaning function;
in the figure: 1-filtering pipeline, 2-supporting block, 3-filtering screen bracket, 4-filtering screen, 5-guiding funnel, 6-cross bar, 7-longitudinal rotating shaft, 8-cleaning rotating rod, 9-brush hair, 10-motor bracket, 11-driving motor, 12-driving pulley, 13-driven pulley, 14-driving belt, 15-tightening pulley bracket, 16-tightening spring, 17-tightening pulley, 18-driving upright rod, 19-guiding bracket, 20-telescopic push rod, 21-triangular push block, 22-top block, 23-reset spring, 24-cam, 25-winding wheel and 26-winding elastic belt.
Detailed Description
It should be noted that the embodiments and features of the embodiments 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", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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.
The first embodiment is as follows: referring to fig. 1-4, an environment-friendly sewage treatment device with a filter screen cleaning function comprises a filter pipeline 1, wherein a support block 2 is fixedly connected to the inner side of the filter pipeline 1, a filter screen support 3 is fixedly connected to the upper side of the support block 2, a filter screen 4 is fixedly arranged on the inner side of the filter screen support 3, a guide funnel 5 is fixedly connected to the upper side of the inner part of the filter pipeline 1, a cross rod 6 is fixedly connected to the middle part of the guide funnel 5, a longitudinal rotating shaft 7 is fixedly connected to the lower part of the cross rod 6, a cleaning rotating rod 8 is fixedly connected to the bottom of the longitudinal rotating shaft 7, bristles 9 are fixedly connected to the bottom of the cleaning rotating rod 8, and the bristles 9 are matched with the filter screen 4;
when the device is used, the device is electrified, the driving motor 11 is started, sewage is injected into the device through the filtering pipeline 1, the diameter of the sewage fairy and strange guide funnel 5 is left through the filter screen 4, and preliminary filtering treatment is carried out;
the inner wall of the filter pipeline 1 is fixedly connected with a motor support 10, the left side of the motor support 10 is fixedly connected with a driving motor 11, the output end of the driving motor 11 is fixedly connected with a driving belt pulley 12, the outer side of the cleaning rotating rod 8 is fixedly connected with a driven belt pulley 13, a transmission belt 14 is sleeved between the driving belt pulley 12 and the driven belt pulley 13, the inner wall of the filter pipeline 1 is slidably connected with a tightening belt pulley support 15, a tightening spring 16 is fixedly connected between the tightening belt pulley support 15 and the filter pipeline 1, the tightening spring 16 is in a compression state, the outer side of the tightening belt pulley support 15 is rotatably connected with a tightening belt pulley 17, and the tightening belt pulley 17 is matched with the transmission belt 14;
in the filtering process, attachments can be gradually accumulated on the filter screen 4, the motor 11 drives the driving belt wheel 12 to rotate in the rotating process, the driving belt wheel 12 drives the driven belt wheel 13 to rotate through the transmission belt 14, and the tightening spring 16 provides elastic force to enable the tightening belt wheel 17 to be pressed against the transmission belt 14, so that the transmission of the power is realized;
a transmission vertical rod 18 is fixedly connected to the tightening belt wheel support 15, a guide support 19 is fixedly connected to the lower portion of the guide funnel 5, a telescopic push rod 20 is slidably connected to the inner side of the guide support 19, a triangular push block 21 is fixedly connected to the left end of the telescopic push rod 20, the triangular push block 21 is matched with the transmission vertical rod 18, a top block 22 is fixedly connected to the right side of the telescopic push rod 20, a reset spring 23 is fixedly connected between the top block 22 and the guide support 19, the reset spring 23 is in a compression state, a cam 24 is fixedly connected to the middle portion of the output end of the driving motor 11, and the cam 24 is matched with the top block 22;
when the cam 24 of the driving motor 11 pushes the telescopic push rod 20 to the left, the triangular push block is contacted with the transmission vertical rod 18 to push the transmission vertical rod 18 to the rear side, so that the tightening force of the tightening belt wheel 17 disappears, and the driven belt wheel 13 really drives the force;
a winding wheel 25 is fixedly connected to the outer side of the cleaning rotating rod 8, a winding elastic belt 26 is fixedly connected to the outer side of the winding wheel 25, and the winding elastic belt 26 is fixedly connected with the filtering pipeline 1;
at above-mentioned in-process rolling wheel 25 rotates at first, tightens rolling elastic webbing 26 rolling, later when power is lacked, rolling elastic webbing 26 elastic force release, and clean pivot 7 resets for brush hair 9 revolves fast, plays better effect to the clean effect of filter screen 4.
The brush hair 9 is the nylon material, and the brush hair 9 interval is not more than filter screen 4 mesh diameter.
The rolling elastic belt 26 is made of rubber, and the natural length of the rolling elastic belt 26 is not more than the distance between the left end of the rolling wheel 25 and the inner wall of the filtering pipeline 1.
The driving motor 11 is an alternating current motor, and the driving motor 11 is electrically connected with a power supply through a switch.
The diameter of the driving belt wheel 12 is larger than that of the driven belt wheel 13, and the driving motor 11 is arranged below the guide funnel 5.
The supporting block 2 is fixedly connected with the inner wall of the filtering pipeline 1 by bolts.
Example two: this embodiment is a further improvement of the previous embodiment: when the far end of the cam 24 is matched with the telescopic push rod 20, the triangular push block 21 is matched with the transmission vertical rod 18, so that the triangular push block 21 can push the transmission vertical rod 18 to the rear side to cut off power. The diameter of the winding wheel 25 is smaller than the diameter of the opening at the bottom of the guide funnel 5, and the cross section of the filter pipeline 1 is rectangular or circular.
The working principle of the invention is as follows: when the device is powered on in use, the driving motor 11 is started, sewage is injected into the device through the filtering pipeline 1, the diameter of the sewage fairy odd guide funnel 5 is left through the filtering net 4 to carry out primary filtering treatment, attachments can be gradually accumulated on the filtering net 4 in the filtering process, the driving belt wheel 12 is driven to rotate in the rotating process of the motor 11, the driving belt wheel 12 drives the driven belt wheel 13 to rotate through the driving belt 14, the tightening spring 16 provides elastic force to enable the tightening belt wheel 17 to be pressed against the driving belt 14 to realize the transmission of the power, the triangular push block is contacted with the transmission upright rod 18 after the cam 24 of the driving motor 11 pushes the telescopic push rod 20 leftwards, the transmission upright rod 18 is pushed out towards the rear side, then the tightening force of the tightening belt wheel 17 disappears, the driven belt wheel 13 really drives the power, the rolling wheel 25 rotates firstly in the process to roll the elastic belt 26 to be tight, and then when the power is lacked, the elastic force of the rolling elastic belt 26 is released, and the cleaning rotating shaft 7 is reset, so that the bristles 9 can rotate quickly, and a better effect is achieved on the cleaning effect of the filter screen 4.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The environment-friendly sewage treatment device with the filter screen cleaning function comprises a filter pipeline (1), wherein a support block (2) is fixedly connected to the inner side of the filter pipeline (1), a filter screen support (3) is fixedly connected to the upper side of the support block (2), a filter screen (4) is fixedly arranged on the inner side of the filter screen support (3), a guide funnel (5) is fixedly connected to the upper side of the inner part of the filter pipeline (1), a cross rod (6) is fixedly connected to the middle part of the guide funnel (5), a longitudinal rotating shaft (7) is fixedly connected to the lower part of the cross rod (6), a cleaning rotating rod (8) is fixedly connected to the bottom part of the longitudinal rotating shaft (7), bristles (9) are fixedly connected to the bottom part of the cleaning rotating rod (8), the bristles (9) are matched with the filter screen (4), and the environment-friendly sewage treatment device is characterized in that a motor support (10) is fixedly connected to the inner wall of the filter pipeline (1) and a driving motor (11) is fixedly connected to the left side of the motor support (10), the output end of a driving motor (11) is fixedly connected with a driving belt wheel (12), the outer side of a cleaning rotating rod (8) is fixedly connected with a driven belt wheel (13), a transmission belt (14) is sleeved between the driving belt wheel (12) and the driven belt wheel (13), the inner wall of a filtering pipeline (1) is connected with a tightening belt wheel support (15) in a sliding manner, a tightening spring (16) is fixedly connected between the tightening belt wheel support (15) and the filtering pipeline (1), the tightening spring (16) is in a compression state, the outer side of the tightening belt wheel support (15) is rotatably connected with a tightening belt wheel (17), the tightening belt wheel (17) is matched with the transmission belt (14), the tightening spring (16) enables the tightening belt wheel (17) to be propped against the transmission belt, a transmission upright rod (18) is fixedly connected onto the tightening belt wheel support (15), and a guide support (19) is fixedly connected below a guide funnel (5), the inner side of the guide support (19) is slidably connected with a telescopic push rod (20), the left end of the telescopic push rod (20) is fixedly connected with a triangular push block (21), the triangular push block (21) is matched with the transmission upright rod (18), the right side of the telescopic push rod (20) is fixedly connected with a top block (22), a reset spring (23) is fixedly connected between the top block (22) and the guide support (19), the reset spring (23) is in a compression state, the middle part of the output end of the driving motor (11) is fixedly connected with a cam (24), the cam (24) is matched with the top block (22), the outer side of the cleaning rotating rod (8) is fixedly connected with a winding wheel (25), the outer side of the winding wheel (25) is fixedly connected with a winding elastic belt (26), the winding elastic belt (26) is fixedly connected with the filtering pipeline (1), the winding elastic belt (26) is made of rubber, and the natural length of the winding elastic belt (26) is not greater than the distance between the left end of the winding wheel (25) and the inner wall of the filtering pipeline (1), when cam (24) distal end and telescopic push rod (20) cooperate, triangle ejector pad (21) and transmission pole setting (18) cooperation, triangle ejector pad (21) will transmit pole setting (18) to the rear side propelling movement and cut off power this moment, wind-up pulley (25) diameter is less than guide funnel (5) bottom opening diameter, filtering duct (1) cross-section is rectangle or circular.
2. The environment-friendly sewage treatment plant with the filter screen cleaning function according to claim 1, wherein the bristles (9) are made of nylon, and the distance between the bristles (9) is not more than the diameter of the meshes of the filter screen (4).
3. The environment-friendly sewage treatment plant with the function of cleaning the filter screen according to claim 1, wherein the driving motor (11) is an alternating current motor, and the driving motor (11) is electrically connected with a power supply through a switch.
4. The sewage treatment apparatus with filter screen cleaning function as claimed in claim 1, wherein the diameter of the driving pulley (12) is larger than that of the driven pulley (13), and the driving motor (11) is arranged below the guide funnel (5).
5. The environment-friendly sewage treatment plant with the function of cleaning the filter screen as defined in any one of claims 1 to 4, wherein the supporting block (2) is fixedly connected with the inner wall of the filtering pipeline (1) by bolts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110099501.XA CN112870791B (en) | 2021-01-25 | 2021-01-25 | Environment-friendly sewage treatment plant who possesses clean function of filter screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110099501.XA CN112870791B (en) | 2021-01-25 | 2021-01-25 | Environment-friendly sewage treatment plant who possesses clean function of filter screen |
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| CN112870791A CN112870791A (en) | 2021-06-01 |
| CN112870791B true CN112870791B (en) | 2022-05-31 |
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| CN113457256B (en) * | 2021-07-29 | 2022-04-15 | 江苏捷士金金属科技有限公司 | Cooling liquid treatment device for metal processing |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2995619B2 (en) * | 1997-04-09 | 1999-12-27 | 株式会社新屋製作所 | Hair brush automatic cleaning device |
| CN101285222B (en) * | 2008-04-10 | 2010-11-10 | 山东如意科技集团有限公司 | Automatic cleaning device for bristle roll of combing machine and cleaning method thereof |
| CN105562372B (en) * | 2016-01-11 | 2017-11-17 | 浙江理工大学 | A kind of brush device for cleaning |
| CN106264415A (en) * | 2016-08-19 | 2017-01-04 | 杨娇仔 | A kind of cloth shoes Quick cleaning device |
| WO2019061526A1 (en) * | 2017-09-30 | 2019-04-04 | 徐俊峰 | Sewage-filtering device for preventing blocking up of filter screen |
| CN109511518A (en) * | 2018-10-27 | 2019-03-26 | 柏焕玉 | A kind of integration irrigation and water conservancy irrigation system |
| CN110538819B (en) * | 2019-08-26 | 2022-06-10 | 江苏华正环保科技有限公司 | Cleaning and sterilizing machine for dirt on filter screen of dust removing equipment |
| CN210470916U (en) * | 2019-09-09 | 2020-05-08 | 福州品之佳食品有限公司 | A sterilization apparatus for aquatic products processing |
| CN210896372U (en) * | 2019-12-30 | 2020-06-30 | 南京柏明电子科技有限公司 | LED electronic display screen with heat abstractor |
| CN212288869U (en) * | 2020-04-21 | 2021-01-05 | 山东朵拉朵尚生物科技有限公司 | Herbaceous plant juice draws equipment for bio-pharmaceuticals |
| CN111701312A (en) * | 2020-06-29 | 2020-09-25 | 刘玉英 | Hydraulic engineering's sewage treatment plant |
| CN111889418A (en) * | 2020-08-14 | 2020-11-06 | 快住智能科技（苏州）有限公司 | Central air conditioning belt cleaning device |
| CN111924910A (en) * | 2020-08-31 | 2020-11-13 | 高迅杰 | A prevent blockking up filter equipment for sewage treatment |
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| GR01 | Patent grant |