CN111790201A - Equipment special for water purification - Google Patents
Equipment special for water purification Download PDFInfo
- Publication number
- CN111790201A CN111790201A CN202010712644.9A CN202010712644A CN111790201A CN 111790201 A CN111790201 A CN 111790201A CN 202010712644 A CN202010712644 A CN 202010712644A CN 111790201 A CN111790201 A CN 111790201A
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- Prior art keywords
- filter
- water
- storage tank
- level
- tank
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
Abstract
The invention belongs to the field of aquaculture, and particularly relates to equipment special for water purification, which comprises a supporting table, wherein a low-level water storage tank is fixedly mounted at the upper end of the supporting table, a supporting column is welded at the upper end of the supporting table, a supporting plate is welded at the upper end of the supporting column, a high-level water storage tank is fixedly mounted at the upper end of the supporting plate, a sewage outlet is fixedly connected to the right side of the high-level water storage tank, a connecting pipe is bonded at the right end of the sewage outlet, a connector is bonded at the bottom of the connecting pipe, the connector is fixedly connected to the right side of the low-level. This scheme is through designing low level storage water tank and high-order storage water tank to connect through the pipeline, constitute the clarification plant main part, and at low level storage water tank internal design filter hopper, let in sewage through the L venturi tube in the filter hopper, utilize and install cartridge filter and the filter screen inside the filter hopper to filter sewage, realize the purification of sewage and recycle.
Description
Technical Field
The invention belongs to the field of aquaculture, and particularly relates to special equipment for water purification.
Background
Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. In a broad sense, this may also include the proliferation of aquatic resources. In the current aquaculture, a fish and vegetable mixed culture mode is usually adopted.
However, in the existing fish and vegetable mixed culture process, water quality is easily polluted, so that water needs to be changed frequently or the water quality is treated regularly, a special water quality treatment device is lacked, and great inconvenience is brought to workers. Therefore, a special equipment for water purification is needed.
Disclosure of Invention
The invention aims to provide special equipment for purifying water quality, which solves the problem that the aquaculture is difficult to recycle, can realize quick purification, has the functions of filtering and preventing blockage, has high purification efficiency, can quickly clean filtered impurities and is convenient to use.
In order to achieve the purpose, the invention provides a special device for purifying water quality, which comprises a support table and is characterized in that: the upper end of the support table is fixedly provided with a low-level water storage tank, the upper end of the support table is welded with a support column, the upper end of the support column is welded with a support plate, the upper end of the support plate is fixedly provided with a high-level water storage tank, the right side of the high-level water storage tank is fixedly connected with a sewage outlet, the right end of the sewage outlet is bonded with a connecting pipe, the bottom of the connecting pipe is bonded with a connector, the connector is fixedly connected with the right side of the low-level water storage tank, and an;
a water outlet pipe is fixedly connected to the right side of the low-level water storage tank, a valve is mounted on the water outlet pipe, the bottom of the high-level water storage tank is connected with a first bottom cover through threads, the upper end of the high-level water storage tank is rotatably connected with a tank cover, and a sewage inlet hopper is welded to the upper end of the tank cover;
the inside fixed mounting of low level storage water tank has the filter funnel, the through-hole has been seted up to the left side wall of filter funnel, the through-hole internal rotation is connected with the pivot, the spring has been cup jointed in the outside of pivot, the right-hand member welding of pivot has the cartridge filter, the fretwork hole has been seted up on the surface of cartridge filter, the outer surface welding of cartridge filter has the blade, the surface bonding of cartridge filter has the filter screen.
The principle of the invention is as follows: when the filter is used, sewage enters the high-level water storage tank through the sewage inlet hopper, then flows into the connecting pipe through the sewage outlet, then enters the interface through the connecting pipe, then enters the L-shaped pipe through the interface, then is input into the filter hopper through the L-shaped pipe, water in the filter hopper is filtered through the filter screen, then enters the interior of the filter cartridge through the hollow hole of the filter cartridge, and then enters the water outlet pipe, purified water is discharged through the water outlet pipe, and in the filtering process, the blade can impact the blade due to the water discharged by the L-shaped pipe, the blade can drive the filter cartridge and the filter screen to rotate, so that the filter screen can rotate for filtering, and the blocking phenomenon is not easy to occur, thereby preventing the filter screen from being blocked by impurities to reduce the filtering;
when the impurity in the high-order storage water tank of needs is cleared up, open first bottom earlier, collect the surplus water in the high-order storage water tank through the water tray, then rotate the case lid, the case lid drives the scraping strip and rotates, and the scraping strip can strike off the impurity of high-order storage water tank inner wall, and clearance convenient and fast when the impurity in the filter hopper needs to be cleared up, opens the second bottom and can discharge impurity, convenient and fast.
The invention has the beneficial effects that: according to the scheme, the low-level water storage tank and the high-level water storage tank are designed and connected through the pipeline to form the main body of the purification equipment, the filter hopper is designed inside the low-level water storage tank, sewage is introduced into the filter hopper through the L-shaped pipe, and the sewage is filtered by the filter cartridge and the filter screen which are installed inside the filter hopper, so that the purification and reutilization of the sewage are realized;
the blades are designed on the outer side of the filter cylinder, so that water output from the L-shaped pipe can drive the blades, the filter cylinder can rotate during filtering, impurities are prevented from being attached to the filter screen outside the filter cylinder, blockage is avoided, and filtering work is more efficient;
through the design scraping strip on the case lid of high-order storage water tank, the accessible rotates the case lid and strikes off the impurity of high-order storage water tank inner wall, and the clearance is convenient, and at the filtration fill bottom installation second bottom of low level storage water tank internal design, opens the second bottom and can discharge impurity convenient operation.
Further, the lower extreme welding of case lid has the scraping strip, the quantity of scraping strip is two, two the scraping strip is the symmetric distribution in the bottom of case lid, the scraping strip contacts with the inner wall of high-order storage water tank. Through the design of scraping the strip, conveniently clear away the impurity of high-order storage water tank inner wall.
Furthermore, the left end of the spring is in contact with the inner wall of the filter hopper, and the right end of the spring is in contact connection with the filter cylinder. Through the design of spring, can prevent that cartridge filter and outlet pipe from taking place the separation.
Furthermore, the outer side of the rotating shaft is connected with a limiting ring through threads, and the limiting ring is in contact with the outer surface of the filter hopper. Through the design of spacing ring, can have limiting displacement to the pivot, prevent that pivot and filter from fighting the separation.
Further, the hollow holes are provided with a plurality of holes which are uniformly distributed on the surface of the filter cylinder. Through the design of a plurality of hollowed-out holes, water can enter the filter cylinder.
Furthermore, the right end of the filter cartridge is provided with a connecting hole, and the connecting hole is rotatably connected with the water outlet pipe. Through the design of connecting hole, can make cartridge filter and outlet pipe realize the installation.
Furthermore, the number of the blades is four, and the four blades are arranged on the outer surface of the filter cylinder in an annular array. Through the design of the blades, the blades are driven to rotate by the water discharged by the L-shaped pipe.
Further, the lower extreme of filter hopper has the second bottom through threaded connection, the screen panel has been cup jointed to the upper end of filter hopper, the middle part of screen panel slides and has cup jointed the L venturi tube, the outside fixed mounting of screen panel has the clamp. Through the installation of the net cover, the impurities in the filter hopper can be prevented from flowing out, so that the impurities are prevented from entering the low-level water storage tank.
Drawings
FIG. 1 is a schematic diagram of a device specially used for water purification according to an embodiment of the present invention;
FIG. 2 is a right side view of the apparatus of FIG. 1, which is dedicated to water purification in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of the part A of the structure of the equipment special for water purification in the embodiment of the invention;
FIG. 4 is an enlarged view of the part B of the water purification apparatus of the embodiment of the present invention;
FIG. 5 is an enlarged view of the structure of the part C in FIG. 1 of the apparatus for purifying water according to the embodiment of the present invention;
FIG. 6 is a bottom view of the box cover of FIG. 1, which is used for the water purification device of the embodiment of the present invention;
FIG. 7 is an enlarged front view of the filter cartridge of FIG. 1 of an apparatus for water purification embodying the present invention;
fig. 8 is a side view of the filter cartridge of fig. 7 of an apparatus for water purification according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a supporting table 1, a low-level water storage tank 2, a supporting column 3, a supporting plate 4, a high-level water storage tank 5, a sewage outlet 6, a connecting pipe 7, a connector 8, an L-shaped pipe 9, a water outlet pipe 10, a valve 11, a first bottom cover 12, a tank cover 13, a scraping strip 14, a sewage inlet hopper 15, a filtering hopper 16, a through hole 17, a rotating shaft 18, a spring 19, a limiting ring 20, a filtering cylinder 21, a hollow hole 211, a connecting hole 212, a blade 22, a filtering net 23, a second bottom cover 24, a net cover 25 and a hoop 26.
As shown in fig. 1, fig. 2, this embodiment provides a water purification's equipment is exclusively used in, including a supporting bench 1, prop up supporting bench 1's upper end fixed mounting low level storage water tank 2, prop up supporting bench 1's upper end welding support column 3, the upper end welding backup pad 4 of support column 3, the upper end fixed mounting high level storage water tank 5 of backup pad 4, the right side fixed connection sewage delivery port 6 of high level storage water tank 5, the right-hand member bonding connecting pipe 7 of sewage delivery port 6, the bottom bonding interface 8 of connecting pipe 7, interface 8 fixed connection is on the right side of low level storage water tank 2, bonding L venturi tube 9 in the interface 8, through sewage delivery port 6, connecting pipe 7 and interface 8 communicate high level storage water tank 5 and low.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a right side of the low-level water storage tank 2 is fixedly connected with a water outlet pipe 10, a valve 11 is installed on the water outlet pipe 10, the bottom of the high-level water storage tank 5 is connected with a first bottom cover 12 through threads, the upper end of the high-level water storage tank 5 is rotatably connected with a tank cover 13, the lower end of the tank cover 13 is welded with two scraping strips 14, the two scraping strips 14 are symmetrically distributed at the bottom of the tank cover 13, the scraping strips 14 are in contact with the inner wall of the high-level water storage tank 5, through the design of the scraping strips 14, impurities on the inner wall of the high-level water storage tank 5 are conveniently removed, a sewage inlet hopper 15 is welded at the upper end of the tank cover.
As shown in fig. 1, 2 and 6, a filter hopper 16 is fixedly installed inside a low-level water storage tank 2, a through hole 17 is formed in the left side wall of the filter hopper 16, a rotating shaft 18 is rotatably connected in the through hole 17, a spring 19 is sleeved outside the rotating shaft 18, the left end of the spring 19 is in contact with the inner wall of the filter hopper 16, the right end of the spring 19 is in contact with a filter cartridge 21, the filter cartridge 21 can be prevented from being separated from a water outlet pipe 10 through the design of the spring 19, the outer side of the rotating shaft 18 is in threaded connection with a limiting ring 20, the limiting ring 20 is in contact with the outer surface of the filter hopper 16, the limiting ring 20 can have a limiting effect on the rotating shaft 18 through the design of the limiting ring 20, the rotating shaft 18 is prevented from being separated.
As shown in fig. 3, fig. 4, fig. 7, and fig. 8, hollow holes 211 are formed in the surface of the filter cartridge 21, the number of the hollow holes 211 is multiple, the plurality of hollow holes 211 are uniformly distributed on the surface of the filter cartridge 21, water can enter the filter cartridge 21 by the design of the plurality of hollow holes 211, a connection hole 212 is formed in the right end of the filter cartridge 21, the connection hole 212 is rotatably connected with the water outlet pipe 10, the filter cartridge 21 and the water outlet pipe 10 can be mounted by the design of the connection hole 212, blades 22 are welded to the outer surface of the filter cartridge 21, the number of the blades 22 is four, the four blades 22 are arranged in an annular array on the outer surface of the filter cartridge 21, the blades 22 are driven by the water discharged from the L-shaped pipe 9 to rotate, the filter screen 23 is bonded to the outer surface of the filter cartridge 21.
As shown in fig. 1 and 5, the lower end of the filter hopper 16 is connected with the second bottom cover 24 through threads, the upper end of the filter hopper 16 is sleeved with the mesh enclosure 25, the middle part of the mesh enclosure 25 is slidably sleeved with the L-shaped pipe 9, the outer side of the mesh enclosure 25 is fixedly provided with the clamp 26, and through the installation of the mesh enclosure 25, the impurities in the filter hopper 16 can be prevented from flowing out, so that the impurities are prevented from entering the low-level water storage tank 2.
The specific implementation process of the invention is as follows: when the device is used, sewage enters the high-level water storage tank 5 through the sewage inlet hopper 15, then flows into the connecting pipe 7 through the sewage outlet 6, then enters the connector 8 through the connecting pipe 7, then enters the L-shaped pipe 9 through the connector 8, then is input into the filter hopper 16 through the L-shaped pipe 9, water in the filter hopper 16 is filtered through the filter screen 23, enters the interior of the filter cartridge 21 through the hollow hole 211 of the filter cartridge 21, then enters the water outlet pipe 10, purified water is discharged through the water outlet pipe 10, in the filtering process, because the water discharged by the L-shaped pipe 9 can impact the blade 22, the blade 22 can drive the filter cartridge 21 and the filter screen 23 to rotate, so that the filter screen 23 can rotate for filtering, the blocking phenomenon is not easy to occur, the filter screen 23 is prevented from being blocked by impurities, the reduction of the filtering efficiency is realized, and;
when the impurity in the high-order storage water tank 5 of needs is cleared up, open first bottom 12 earlier, collect the surplus water in the high-order storage water tank 5 through the water tray, then rotate case lid 13, case lid 13 drives the scraper 14 and rotates, and scraper 14 can strike off the impurity of high-order storage water tank 5 inner wall, clearance convenient and fast, when needs clear up the impurity in the filter hopper 16, open second bottom 24 and can discharge impurity, convenient and fast.
According to the scheme, the low-level water storage tank 2 and the high-level water storage tank 5 are designed and connected through a pipeline to form a main body of the purification equipment, the filter hopper 16 is designed inside the low-level water storage tank 2, sewage is introduced into the filter hopper 16 through the L-shaped pipe 9, and the sewage is filtered by the filter cartridge 21 and the filter screen 23 which are installed inside the filter hopper 16, so that the purification and reutilization of the sewage are realized;
the blades 22 are designed on the outer side of the filter cylinder 21, so that water output from the L-shaped pipe 9 drives the blades 22, the filter cylinder 21 can rotate during filtering, impurities are prevented from being attached to the filter screen 23 outside the filter cylinder 21, blockage is avoided, and the filtering work is more efficient;
through design scraping strip 14 on the case lid 13 at high-order storage water tank 5, the accessible rotates case lid 13 and strikes off the impurity of high-order storage water tank 5 inner wall, and the clearance is convenient, and at the 16 bottom installation second bottom 24 of filter hopper of 2 internal designs of low level storage water tank, opens second bottom 24 and can discharge impurity, convenient operation.
It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The utility model provides a be exclusively used in equipment of quality of water purification, includes a supporting bench, its characterized in that: the upper end of the support table is fixedly provided with a low-level water storage tank, the upper end of the support table is welded with a support column, the upper end of the support column is welded with a support plate, the upper end of the support plate is fixedly provided with a high-level water storage tank, the right side of the high-level water storage tank is fixedly connected with a sewage outlet, the right end of the sewage outlet is bonded with a connecting pipe, the bottom of the connecting pipe is bonded with a connector, the connector is fixedly connected with the right side of the low-level water storage tank, and an;
a water outlet pipe is fixedly connected to the right side of the low-level water storage tank, a valve is mounted on the water outlet pipe, the bottom of the high-level water storage tank is connected with a first bottom cover through threads, the upper end of the high-level water storage tank is rotatably connected with a tank cover, and a sewage inlet hopper is welded to the upper end of the tank cover;
the inside fixed mounting of low level storage water tank has the filter funnel, the through-hole has been seted up to the left side wall of filter funnel, the through-hole internal rotation is connected with the pivot, the spring has been cup jointed in the outside of pivot, the right-hand member welding of pivot has the cartridge filter, the fretwork hole has been seted up on the surface of cartridge filter, the outer surface welding of cartridge filter has the blade, the surface bonding of cartridge filter has the filter screen.
2. The apparatus special for water quality purification according to claim 1, characterized in that: the lower extreme welding of case lid has the scraping strip, the quantity of scraping strip is two, two the scraping strip is the symmetric distribution in the bottom of case lid, the scraping strip contacts with the inner wall of high-order storage water tank.
3. The apparatus special for water quality purification according to claim 1, characterized in that: the left end of the spring is in contact with the inner wall of the filter hopper, and the right end of the spring is in contact connection with the filter cylinder.
4. The apparatus special for water quality purification according to claim 1, characterized in that: the outer side of the rotating shaft is connected with a limiting ring through threads, and the limiting ring is in contact with the outer surface of the filter hopper.
5. The apparatus special for water quality purification according to claim 1, characterized in that: the hollow holes are arranged in a plurality of numbers and are uniformly distributed on the surface of the filter cartridge.
6. The apparatus special for water quality purification according to claim 1, characterized in that: the right end of the filter cartridge is provided with a connecting hole, and the connecting hole is rotatably connected with the water outlet pipe.
7. The apparatus special for water quality purification according to claim 1, characterized in that: the filter cartridge comprises a filter cartridge body, wherein the filter cartridge body is provided with a filter cylinder, and the number of the blades is four, and the four blades are arranged on the outer surface of the filter cartridge body in an annular array.
8. The apparatus special for water quality purification according to claim 1, characterized in that: the lower extreme of filter hopper has the second bottom through threaded connection, the screen panel has been cup jointed to the upper end of filter hopper, the middle part of screen panel slides and has cup jointed the L venturi tube, the outside fixed mounting of screen panel has the clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712644.9A CN111790201A (en) | 2020-07-22 | 2020-07-22 | Equipment special for water purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712644.9A CN111790201A (en) | 2020-07-22 | 2020-07-22 | Equipment special for water purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111790201A true CN111790201A (en) | 2020-10-20 |
Family
ID=72828670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010712644.9A Pending CN111790201A (en) | 2020-07-22 | 2020-07-22 | Equipment special for water purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111790201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669108A (en) * | 2022-04-18 | 2022-06-28 | 江西信达电路科技园有限公司 | Sewage treatment device |
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| US6402948B1 (en) * | 2000-04-21 | 2002-06-11 | Phoenix Environmental Assets Corp. | Filter-separator for purifying liquid hydrocarbons |
| CN102091464A (en) * | 2010-11-29 | 2011-06-15 | 大连葆光节能空调设备厂 | Scraper with stiffeners for full-automatic sewage remover |
| CN105879466A (en) * | 2016-06-12 | 2016-08-24 | 新疆石达赛特科技有限公司 | Self-driven cylindrical screen type forebay filter |
| US20170001203A1 (en) * | 2015-07-03 | 2017-01-05 | Seven Juice Co., Ltd. | Centrifugal filtering device and method for operating the same |
| CN107854891A (en) * | 2017-12-07 | 2018-03-30 | 天津市威武科技有限公司 | Novel sewage filtering device |
| CN108553989A (en) * | 2018-05-15 | 2018-09-21 | 芜湖澳奔玛汽车部件有限公司 | A kind of filter of anti-local stoppages |
| CN208426742U (en) * | 2018-05-22 | 2019-01-25 | 石家庄市宏程工贸有限公司 | Highly effective pretreatment apparatus is used in a kind of production of anti-icing fluid |
| CN208472834U (en) * | 2018-06-22 | 2019-02-05 | 深圳市第一建筑工程有限公司 | A kind of rainwater utilization equipment |
| CN109803738A (en) * | 2016-08-23 | 2019-05-24 | 安德里茨克玛有限公司 | Vacuum and/or pressurization rotary drum filter plant |
| CN210905211U (en) * | 2019-09-11 | 2020-07-03 | 朱关岐 | House building construction waste water recycling device |
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2020
- 2020-07-22 CN CN202010712644.9A patent/CN111790201A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6402948B1 (en) * | 2000-04-21 | 2002-06-11 | Phoenix Environmental Assets Corp. | Filter-separator for purifying liquid hydrocarbons |
| CN102091464A (en) * | 2010-11-29 | 2011-06-15 | 大连葆光节能空调设备厂 | Scraper with stiffeners for full-automatic sewage remover |
| US20170001203A1 (en) * | 2015-07-03 | 2017-01-05 | Seven Juice Co., Ltd. | Centrifugal filtering device and method for operating the same |
| CN105879466A (en) * | 2016-06-12 | 2016-08-24 | 新疆石达赛特科技有限公司 | Self-driven cylindrical screen type forebay filter |
| CN109803738A (en) * | 2016-08-23 | 2019-05-24 | 安德里茨克玛有限公司 | Vacuum and/or pressurization rotary drum filter plant |
| CN107854891A (en) * | 2017-12-07 | 2018-03-30 | 天津市威武科技有限公司 | Novel sewage filtering device |
| CN108553989A (en) * | 2018-05-15 | 2018-09-21 | 芜湖澳奔玛汽车部件有限公司 | A kind of filter of anti-local stoppages |
| CN208426742U (en) * | 2018-05-22 | 2019-01-25 | 石家庄市宏程工贸有限公司 | Highly effective pretreatment apparatus is used in a kind of production of anti-icing fluid |
| CN208472834U (en) * | 2018-06-22 | 2019-02-05 | 深圳市第一建筑工程有限公司 | A kind of rainwater utilization equipment |
| CN210905211U (en) * | 2019-09-11 | 2020-07-03 | 朱关岐 | House building construction waste water recycling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669108A (en) * | 2022-04-18 | 2022-06-28 | 江西信达电路科技园有限公司 | Sewage treatment device |
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Application publication date: 20201020 |