CN113499632B - Sewage treatment plant is used in road construction - Google Patents
Sewage treatment plant is used in road construction Download PDFInfo
- Publication number
- CN113499632B CN113499632B CN202110887434.8A CN202110887434A CN113499632B CN 113499632 B CN113499632 B CN 113499632B CN 202110887434 A CN202110887434 A CN 202110887434A CN 113499632 B CN113499632 B CN 113499632B
- Authority
- CN
- China
- Prior art keywords
- filter
- shell
- assembly
- sliding grooves
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention is suitable for the technical field of sewage treatment, and provides a sewage treatment device for road construction, which comprises a shell component, an impurity removal component, a water pumping component and a cleaning and adjusting component; through the setting of edulcoration subassembly and pump water subassembly, realized the simple processing to sewage when using to facilitate the use, and through the form of making sewage treatment plant into the water pump, the volume is less, and is more portable, can adapt to more complicated environment.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment device for road construction.
Background
The construction coverage is wide, the infrastructure construction project of road construction is included, similar to other construction, a large amount of water bodies are required to be used in the road construction, other fixed-point type construction can be solved by pulling a water source on site or nearby, general urban water or underground water is clean, and the road construction is relatively troublesome.
The method adopted in the prior art in road construction is mostly long-distance water transportation or simple impurity removal and purification are carried out on a nearby water source, so that the problem that the water quality requirement of part of water is not high is solved.
However, the mode of remote water transportation usually consumes a large amount of social resources, and the existing sewage treatment device adopted in the mode of water purification is large, complex in structure, large in size, inconvenient to carry and adaptive to the complex terrain of a water source, and very limited in use scene.
Disclosure of Invention
The embodiment of the invention aims to provide a sewage treatment device for road construction, and aims to solve the problem that the sewage treatment device in the prior art is large in size, inconvenient to carry and limited in use scene.
The embodiment of the invention is realized in such a way that the sewage treatment device for road construction comprises:
the shell component comprises a shell with an opening at one end and horizontally arranged, and a plurality of outer filtering holes are formed in the side wall of the shell;
the impurity removing component is arranged in the shell component and coaxially and rotatably matched with the shell component, the impurity removing component comprises a plurality of uniformly distributed filter leaves, a filter cavity is formed by the plurality of filter leaves, and inner filter holes communicated with two sides of the filter leaves are formed in the filter leaves;
the water pumping assembly is detachably connected with the shell on the opening side of the shell and is communicated with the filter cavity, the water pumping assembly comprises a water pumping turbine, and when the water pumping turbine rotates, water in the filter cavity is pumped out through the water pumping assembly; and
the cleaning and adjusting assembly is used for driving the impurity removing assembly to rotate, and when the surfaces of the filtering blades in the impurity removing assembly rotate downwards, the filtered impurities in the sewage fall down due to gravity.
As a further scheme of the invention: the housing assembly further includes:
the recycling cavity is arranged at the position below the side wall of the shell component and is superposed with the projection surface of the filtering leaf, and the recycling cavity is communicated with the inner cavity of the shell and is used for collecting and filtering impurities; and
and the support frame is arranged at the bottom of the recovery cavity and used for supporting the shell component.
As a further scheme of the invention: the edulcoration subassembly still includes:
the matching substrate is coaxially and rotatably arranged in the shell, and the filter leaf is fixedly connected with the matching substrate on the opening side of the shell;
the water outlet cavity is communicated with the plurality of filter cavities and is communicated with the water pumping assembly; and
and the filter element is arranged in the filter cavity in a sliding manner, and the sewage can be filtered when passing through the filter element.
As a further scheme of the invention: the water pumping assembly further comprises:
a water inlet arranged opposite to the water outlet cavity and communicated with the water outlet cavity;
a water outlet in communication with the water inlet; and
and the water pumping motor is used for rotating the water pumping turbine.
As a further scheme of the invention: the clearance adjustment assembly includes:
the number of the first sliding grooves is consistent with that of the filter leaves, the first sliding grooves are uniformly arranged on the circumference, and the first sliding grooves are of an arc-shaped structure;
the second sliding grooves are in one-to-one correspondence with the first sliding grooves, the first sliding grooves and the second sliding grooves are fixedly arranged relative to the impurity removing assembly, and the second sliding grooves and the filter leaves are arranged in a coplanar manner;
the two ends of the driving V-shaped part are respectively in sliding fit with the first sliding groove and the second sliding groove, when one end of the driving V-shaped part slides with the first sliding groove, the other end of the driving V-shaped part is located between the adjacent second sliding grooves, when one end of the driving V-shaped part slides with the second sliding grooves, the other end of the driving V-shaped part is located between the adjacent first sliding grooves, and when the driving V-shaped part rotates, the impurity removing component rotates intermittently; and
and the motor is used for driving the driving V-shaped piece to rotate.
As a further scheme of the invention: a cleaning assembly that is in sliding engagement with the filter leaf to remove the impurities when the filter leaf is rotated to a downward position.
As a further scheme of the invention: the cleaning assembly comprises:
the magnetic suction piece is fixedly arranged on one side, far away from the filter leaf, of the shell, and the magnetic suction piece and the recovery cavity are arranged in the same vertical plane;
the guide piece is fixedly arranged on the surface of the filtering leaf; and
the cleaning plate, with guide sliding fit, the cleaning plate surface be equipped with the several through-hole that interior filter pore phase corresponds, work as filter leaf surface rotates to position down, the cleaning plate is in the drive of piece is inhaled to magnetism moves along the guide under, the cleaning plate with be equipped with expanding spring along the direction of motion of cleaning plate between the guide.
According to the sewage treatment device for road construction, provided by the embodiment of the invention, through the arrangement of the impurity removal assembly and the water pumping assembly, the sewage is simply treated when the sewage treatment device is used, so that the sewage treatment device is convenient to use, and the sewage treatment device is made into a water pump form, so that the sewage treatment device is small in size, more portable and capable of adapting to more complex environments.
Drawings
FIG. 1 is a perspective view of a sewage treatment apparatus for road construction according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of a sewage treatment apparatus for road construction according to an embodiment of the present invention;
FIG. 3 is a schematic view of an impurity removing assembly in the sewage treatment device for road construction according to the embodiment of the present invention;
FIG. 4 is a schematic view of a housing assembly of a sewage treatment apparatus for road construction according to an embodiment of the present invention;
FIG. 5 is a schematic view of a water pumping assembly in a sewage treatment apparatus for road construction according to an embodiment of the present invention;
FIG. 6 is a schematic view of a cleaning adjustment assembly in a sewage treatment apparatus for road construction according to an embodiment of the present invention;
fig. 7 is a schematic view of a cleaning assembly in the sewage treatment device for road construction provided by the embodiment of the invention.
In the drawings: 1-shell component, 101-shell, 102-outer filter hole, 103-support frame, 104-recovery cavity, 2-water pumping component, 201-water inlet, 202-water pumping motor, 203-water pumping turbine, 3-impurity removing component, 301-matching base plate, 302-filter blade, 303-filter cavity, 304-inner filter hole, 305-water outlet cavity, 4-cleaning adjusting component, 401-driving V-shaped component, 402-first chute, 403-second chute, 5-cleaning component, 501-magnetic attraction component, 502-cleaning plate and 503-guide component.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 5, a sewage treatment apparatus for road construction according to an embodiment of the present invention includes:
the filter comprises a shell assembly 1, a filter body and a filter core, wherein the shell assembly 1 comprises a shell 101 with an opening at one end and arranged horizontally, and a plurality of outer filter holes 102 which are uniformly distributed are formed in the side wall of the shell 101;
the impurity removing component 3 is arranged in the shell component 1, the impurity removing component 3 is coaxially and rotationally matched with the shell component 1, the impurity removing component comprises a plurality of uniformly distributed filter leaves 302, the filter leaves 302 form a filter cavity 303, and inner filter holes 304 communicated with two sides of the filter leaves 302 are uniformly distributed on the filter leaves 302;
a water pumping assembly 2 detachably coupled to the housing 101 at an open side of the housing 101, the water pumping assembly 2 communicating with the filter chamber 303, the water pumping assembly 2 including a water pumping turbine 203, when the water pumping turbine 203 rotates, water in the filter chamber 303 being pumped out through the water pumping assembly 2; and
and the cleaning and adjusting assembly 4 is used for driving the impurity removing assembly 3 to rotate, and when the surfaces of the filtering leaves 302 in the impurity removing assembly rotate downwards, the filtered impurities in the sewage fall down due to gravity.
In one embodiment of the invention, through the arrangement of the impurity removal assembly 3 and the water pumping assembly 2, the sewage is simply treated when in use, so that the sewage treatment device is convenient to use, and the sewage treatment device is made into a water pump form, so that the sewage treatment device is small in size, more portable and capable of adapting to more complex environments.
In an example of the invention, when in use, the impurity removing component 3 is coaxially and rotatably arranged in the shell 101, the water pumping component 2 and the impurity removing component 3 are correspondingly arranged, sewage enters the impurity removing component 3 after being simply filtered by the shell 101 for removing large-particle impurities, is further filtered by the filter blade 302 and then is pumped out of the device by the water pumping component 2 to complete filtering and purification, and the purpose of filtering water resources nearby to achieve simple use is achieved.
As described in fig. 1, 3, 4 and 5, the housing assembly 1 further includes, as a preferred embodiment of the present invention:
a recovery cavity 104, which is arranged at a position below the side wall of the shell component 1 and is superposed with the projection plane of the filter leaf 302, wherein the recovery cavity 104 is communicated with the inner cavity of the shell 101 and is used for collecting and filtering impurities; and
a support frame 103 provided at the bottom of the recovery chamber 104 for supporting the housing assembly 1.
Specifically, edulcoration subassembly 3 still includes:
a mating substrate 301 disposed in the housing 101 to be coaxial with the housing 101, wherein the filter blade 302 is fixedly connected to the mating substrate 301 at an opening side of the housing 101;
the water outlet cavity 305 is communicated with a plurality of filter cavities 303, and the water outlet cavity 305 is communicated with the water pumping assembly 2; and
a filter element, slidably disposed in the filter chamber 303, for filtering the contaminated water as it passes through the filter element.
More specifically, the water pumping assembly 2 includes:
a water inlet 201 disposed opposite the water outlet chamber 305 and communicating with the water outlet chamber 305;
a water outlet communicating with the water inlet 201;
a water pumping turbine 203 for pumping water out of the water outlet through the water inlet 201; and
a water pumping motor 202 for rotating the water pumping turbine 203.
In an example of the present invention, which is specifically described in an embodiment of a related structure, the filter element is disposed in the filter cavity 303, and when in use, sewage enters the water pumping assembly through the filter blade 302, the sewage is further filtered by the filter element, the recovery cavity 104 is used for collecting impurities falling from the surface of the filter blade 302 when the filter blade 302 rotates to face downward, the water pumping assembly 2 is operated in a manner that the water pumping motor 202 drives the water pumping turbine 203 to pump purified sewage in the water outlet cavity 305 through the water inlet 201 from the water outlet, and the related structure and the matching manner are both provided for realizing the function thereof, and have replaceability with equivalent function, and the structure is not specifically limited herein.
As shown in fig. 2 and 5, as a preferred embodiment of the present invention, the cleaning adjustment assembly 4 includes:
the number of the first sliding grooves 402 is consistent with that of the filter leaves 302, the first sliding grooves 402 are uniformly arranged on the circumference, and the first sliding grooves are of an arc-shaped structure;
the second chutes 403 are arranged corresponding to the first chutes 402 one by one, the first chutes 402 and the second chutes 403 are arranged opposite to the trash component 3, and the second chutes 403 are arranged coplanar with the filter leaves 302;
the two ends of the driving V-shaped part 401 are respectively in sliding fit with the first sliding groove 402 and the second sliding groove 403, when one end of the driving V-shaped part slides with the first sliding groove 402, the other end of the driving V-shaped part 401 is located between the adjacent second sliding grooves 403, when one end of the driving V-shaped part slides with the second sliding groove 403, the other end of the driving V-shaped part 401 is located between the adjacent first sliding grooves 402, and when the driving V-shaped part 401 rotates, the impurity removing component 3 is enabled to rotate intermittently; and
and the motor is used for driving the driving V-shaped part 401 to rotate.
In an example of the present invention, the driving V-shaped component 401 is driven by the motor to rotate at a constant speed, when the driving V-shaped component 401 slides with the first sliding grooves 402, the driving V-shaped component 401 is between the adjacent second sliding grooves 403, that is, does not slide with any second sliding groove 403, the arc-shaped driving V-shaped component 401 and the first sliding grooves 402 serve the purpose of matching to limit the rotation of the trash removal component 3, when the driving V-shaped component 401 enters the second sliding grooves 403, the driving V-shaped component 401 and the first sliding grooves 402 do not match, that is, are located at a position between two adjacent first sliding grooves 402, and do not slide with any first sliding groove 402, so as to drive the rotation of the trash removal component 3, and finally realize the motion of the rotation stop cycle, that is, an intermittent rotation mode, which is convenient for cleaning the filter leaves 302, of course, the related structures and matching modes are all provided for realizing the functions thereof, and the like, may be substituted for the equivalent functions, and no specific limitations are intended to be imposed on the structure thereof.
As shown in fig. 2, 3 and 6, as a preferred embodiment of the present invention, a cleaning assembly 5 is further included, and when the filter leaf 302 is rotated to the downward position, the cleaning assembly 5 is slidably engaged with the filter leaf 302 to remove the impurities.
Specifically, the cleaning assembly 5 includes:
the magnetic suction piece 501 is fixedly arranged on one side, far away from the filter leaf 302, of the shell 101, and the magnetic suction piece 501 and the recovery cavity 104 are arranged in the same vertical plane;
a guide 503 fixed to the surface of the filter leaf 302; and
the cleaning plate 502 is in sliding fit with the guide part 503, a plurality of through holes corresponding to the inner filter holes 304 are formed in the surface of the cleaning plate 502, when the surface of the filter blade 302 rotates to a downward position, the cleaning plate 502 moves along the guide part 503 under the driving of the magnetic attraction part 501, and a telescopic spring is arranged between the cleaning plate 502 and the guide part 503 along the movement direction of the cleaning plate 502.
In an example of the present invention, the cleaning plate 502 is attached to the surface of the filter blade 302 and is in sliding fit with the filter blade 302, a retractable spring is disposed between the cleaning plate 502 and the guide member 503 along the moving direction of the cleaning plate 502, when the filter blade 302 rotates to a position above the recovery cavity 104, the magnetic member 501 and the cleaning plate 502 attract each other, then the cleaning plate 502 slides along the guide member 503, so that the corresponding through holes are staggered, the retractable spring is compressed to scrape the adhered impurities, after the rotation is continued, the magnetic member 501 and the cleaning plate 502 lose attraction, and the retractable spring drives the cleaning plate 502 to return.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a sewage treatment plant for road construction which characterized in that, the device includes:
the shell component comprises a shell with an opening at one end and horizontally arranged, and a plurality of outer filtering holes are formed in the side wall of the shell;
the impurity removing component is arranged in the shell component and coaxially and rotatably matched with the shell component, the impurity removing component comprises a plurality of uniformly distributed filter leaves, a filter cavity is formed by the plurality of filter leaves, and inner filter holes communicated with two sides of the filter leaves are formed in the filter leaves;
the water pumping assembly is detachably connected with the shell on the opening side of the shell and is communicated with the filter cavity, the water pumping assembly comprises a water pumping turbine, and when the water pumping turbine rotates, water in the filter cavity is pumped out through the water pumping assembly; and
the cleaning and adjusting assembly is used for driving the impurity removing assembly to rotate, and when the surface of the filtering blade in the impurity removing assembly rotates downwards, impurities filtered in the sewage fall down due to gravity;
the housing assembly further includes:
the recycling cavity is arranged at the position below the side wall of the shell component and is superposed with the projection surface of the filtering blade, and the recycling cavity is communicated with the inner cavity of the shell and is used for collecting and filtering impurities; and
the supporting frame is arranged at the bottom of the recovery cavity and used for supporting the shell component;
the clearance adjustment assembly includes:
the number of the first sliding grooves is consistent with that of the filter leaves, the first sliding grooves are uniformly arranged on the circumference, and the first sliding grooves are of an arc-shaped structure;
the second sliding grooves are in one-to-one correspondence with the first sliding grooves, the first sliding grooves and the second sliding grooves are fixedly arranged relative to the impurity removing assembly, and the second sliding grooves and the filter leaves are arranged in a coplanar manner;
the two ends of the driving V-shaped part are respectively in sliding fit with the first sliding groove and the second sliding groove, when one end of the driving V-shaped part slides with the first sliding groove, the other end of the driving V-shaped part is located between the adjacent second sliding grooves, when one end of the driving V-shaped part slides with the second sliding grooves, the other end of the driving V-shaped part is located between the adjacent first sliding grooves, and when the driving V-shaped part rotates, the impurity removing component rotates intermittently; and
the motor is used for driving the driving V-shaped piece to rotate;
the cleaning assembly is in sliding fit with the filter leaf to remove the impurities when the filter leaf rotates to the downward position;
the cleaning assembly comprises:
the magnetic suction piece is fixedly arranged on one side, far away from the filter leaf, of the shell, and the magnetic suction piece and the recovery cavity are arranged in the same vertical plane;
the guide piece is fixedly arranged on the surface of the filtering leaf; and
the cleaning plate, with guide part sliding fit, the cleaning plate surface be equipped with interior filtration pore several through-hole corresponding, work as when filter the leaf surface and rotate to position down, the cleaning plate is in the drive of piece is inhaled to magnetism moves along the guide part down, the cleaning plate with be equipped with expanding spring along the direction of motion of cleaning plate between the guide part.
2. The sewage treatment device for road construction according to claim 1, wherein the impurity removing assembly further comprises:
the matching substrate is coaxially and rotatably arranged in the shell, and the filter leaf is fixedly connected with the matching substrate on the opening side of the shell;
the water outlet cavity is communicated with the plurality of filter cavities and is communicated with the water pumping assembly; and
and the filter element is arranged in the filter cavity in a sliding manner, and the sewage can be filtered when passing through the filter element.
3. The sewage treatment apparatus for road construction according to claim 2, wherein the water pumping assembly further comprises:
a water inlet arranged opposite to the water outlet cavity and communicated with the water outlet cavity;
a water outlet in communication with the water inlet; and
and the water pumping motor is used for rotating the water pumping turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110887434.8A CN113499632B (en) | 2021-08-03 | 2021-08-03 | Sewage treatment plant is used in road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110887434.8A CN113499632B (en) | 2021-08-03 | 2021-08-03 | Sewage treatment plant is used in road construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113499632A CN113499632A (en) | 2021-10-15 |
| CN113499632B true CN113499632B (en) | 2022-05-20 |
Family
ID=78015551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110887434.8A Active CN113499632B (en) | 2021-08-03 | 2021-08-03 | Sewage treatment plant is used in road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113499632B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275942B (en) * | 2022-03-08 | 2022-06-28 | 河南联跃建设工程有限公司 | Building site effluent treatment plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007018198U1 (en) * | 2007-12-28 | 2008-03-20 | Rupp, Michael | filter means |
| CN111777253A (en) * | 2020-07-14 | 2020-10-16 | 江苏大天环境科技有限公司 | Large-scale sewage treatment plant of easy clearance impurity |
| CN111828227A (en) * | 2020-07-15 | 2020-10-27 | 祁峰 | Horizontal hydraulic turbine set with additional filter component |
| CN111925029A (en) * | 2020-09-25 | 2020-11-13 | 山东龙安泰环保科技有限公司 | Chemical production wastewater treatment device with ion membrane electrolytic cell |
| CN111974071A (en) * | 2020-08-04 | 2020-11-24 | 卓辉（福建）建设工程有限公司 | Waste water treatment device for building engineering |
| CN212491862U (en) * | 2020-05-15 | 2021-02-09 | 新疆天海电力科技有限公司 | Hydraulic drive horizontal pre-pump self-cleaning filter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5667682A (en) * | 1995-10-25 | 1997-09-16 | Water Renewal Systems L.P. | Self-cleaning filtration apparatus |
| CN210000917U (en) * | 2019-04-18 | 2020-01-31 | 郑州臻美资源农牧科技有限公司 | kinds of fodder storage bins |
| CN213643280U (en) * | 2020-10-13 | 2021-07-09 | 周呈亮 | Energy-conserving roofing of green building |
-
2021
- 2021-08-03 CN CN202110887434.8A patent/CN113499632B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007018198U1 (en) * | 2007-12-28 | 2008-03-20 | Rupp, Michael | filter means |
| CN212491862U (en) * | 2020-05-15 | 2021-02-09 | 新疆天海电力科技有限公司 | Hydraulic drive horizontal pre-pump self-cleaning filter |
| CN111777253A (en) * | 2020-07-14 | 2020-10-16 | 江苏大天环境科技有限公司 | Large-scale sewage treatment plant of easy clearance impurity |
| CN111828227A (en) * | 2020-07-15 | 2020-10-27 | 祁峰 | Horizontal hydraulic turbine set with additional filter component |
| CN111974071A (en) * | 2020-08-04 | 2020-11-24 | 卓辉（福建）建设工程有限公司 | Waste water treatment device for building engineering |
| CN111925029A (en) * | 2020-09-25 | 2020-11-13 | 山东龙安泰环保科技有限公司 | Chemical production wastewater treatment device with ion membrane electrolytic cell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113499632A (en) | 2021-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113499632B (en) | Sewage treatment plant is used in road construction | |
| CN111450604A (en) | High efficiency sewage filters enrichment facility | |
| CN205950099U (en) | Laser engraving machine | |
| CN112811648B (en) | Sewage filtering and recycling device | |
| CN212523265U (en) | Industrial wastewater treatment mud removal device | |
| CN112156573A (en) | Plasma exhaust gas purifier with turnover filter screen structure convenient to clean | |
| CN214861678U (en) | Plate filter for water-based paint | |
| CN104097108A (en) | Back flushing drum chip remover | |
| CN205164302U (en) | Hair filters collection device | |
| CN211611972U (en) | High-efficient adsorption filter | |
| CN113798270A (en) | Environment-friendly transmission shaft processing dust collector | |
| CN113406892A (en) | Intelligent home system based on communication between mobile phone software and Internet of things | |
| CN112090129A (en) | Clear away river micro plastic particle device | |
| CN207532901U (en) | A kind of water paint filter device | |
| CN116201058B (en) | Water accumulation removing device for house building construction and application method thereof | |
| CN215432873U (en) | Self-made plane equipment for production and processing of floating oil seal | |
| CN216537463U (en) | Dust collector is used in town road construction | |
| CN221014995U (en) | Bag type dust collecting equipment | |
| CN220573177U (en) | Filter of stone paint stirrer | |
| CN216225454U (en) | A sand removal device for mud bentonite synergist | |
| CN220758429U (en) | Environment-friendly dust removal device for electromechanical engineering | |
| CN212854890U (en) | Sewage filtering device | |
| CN216323725U (en) | Coal dressing is with taking off medium sieve water jet equipment | |
| CN216638989U (en) | River sewage treatment device containing membrane module combination | |
| CN215232561U (en) | Demineralized water treatment facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |