CN113952774A - Dust cleaning device for circulating water tank of wire drawing machine - Google Patents
Dust cleaning device for circulating water tank of wire drawing machine Download PDFInfo
- Publication number
- CN113952774A CN113952774A CN202111293310.3A CN202111293310A CN113952774A CN 113952774 A CN113952774 A CN 113952774A CN 202111293310 A CN202111293310 A CN 202111293310A CN 113952774 A CN113952774 A CN 113952774A
- Authority
- CN
- China
- Prior art keywords
- water tank
- circulating water
- shell
- dust
- water outlet
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000000428 dust Substances 0.000 title claims abstract description 60
- 238000005491 wire drawing Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 abstract description 7
- 210000005056 cell body Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel 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
- B01D29/03—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 self-supporting
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a dust cleaning device for a circulating water tank of a wire drawing machine, which comprises: a circulating water tank body and a dust removing part; the dust removal part comprises a square shell, the middle of the shell is provided with a hinge shaft, the two ends of the hinge shaft are fixed with the side wall of the shell, the two sides of the hinge shaft are symmetrically hinged with a filter plate respectively, filter holes are formed in the filter plate, a support column is arranged under the hinge shaft and pushes the support column to move up and down through a first electric push rod, a sealing rubber strip is embedded in the side wall of the shell, which is abutted against the filter plate, when the filter plate is abutted against the side wall of the shell, the filter plate is inclined towards the side by a hinge end, and the hinge end of the filter plate is higher than the side of the filter plate. The invention can effectively separate the dust in the cooling water.
Description
Technical Field
The invention relates to the field of wire drawing machine equipment. More specifically, the invention relates to a dust cleaning device for a circulating water tank of a wire drawing machine.
Background
The wire drawing machine is also called wire drawing machine and wire drawing machine, is a machining device commonly used in the industry of metal wire products, and is widely applied to the industries of wire drawing, rope making, standard parts and the like at home and abroad. The wire drawing machine is drawing and self mechanical motion produces a large amount of heats, often needs the cooling water to carry out cooling to steel wire product and mechanical equipment respectively, and the dust appears very easily in the wire drawing machine in the use simultaneously, leads to can adulterate a large amount of dusts in the cooling water and gets into circulating water pool, causes the pipe blockage, packs the scheduling problem, seriously influences the heat exchange of cooling water.
Disclosure of Invention
The invention aims to provide a dust cleaning device for a circulating water tank of a wire drawing machine, which can effectively separate dust in cooling water.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a dust cleaning apparatus for a circulating water tank of a wire drawing machine, including: a circulating water tank body and a dust removing part;
the dust removing part comprises a square shell, a hinge shaft is arranged in the middle of the shell, two ends of the hinge shaft are fixed with the side wall of the shell, filter plates are symmetrically hinged to two sides of the hinge shaft respectively, filter holes are formed in the filter plates, a support column is arranged right below the hinge shaft and pushes the support column to move up and down through a first electric push rod, sealing rubber strips are embedded in the side of the side wall of the shell, which is abutted against the filter plates, when the filter plates are abutted against the side wall of the shell, the filter plates are obliquely arranged from the hinge ends to the side, and the hinge ends of the filter plates are higher than the side of the filter plates;
the water outlet pipe is arranged above the hinge shaft in parallel, and a water outlet hole is formed in the bottom of the water outlet pipe;
a screw rod is arranged above the water outlet pipe, the orthographic projection of the screw rod is mutually vertical to that of the water outlet pipe, one end of the screw rod is driven to rotate by a motor, a pair of nuts are arranged on the screw rod and are respectively positioned on two sides of the water outlet pipe, a second electric push rod is fixed at the lower end of each nut, a scraper is arranged on each second electric push rod, and each second electric push rod is arranged to drive the scraper to move up and down; the screw thread on the screw rod is set to be that when the screw rod rotates, the pair of nuts symmetrically move towards or away from each other respectively;
two sets of dust collecting bags are respectively arranged on the opposite sides of the pair of filter plates, the outer sides of the dust collecting bags are detachably fixed with the side wall of the shell and are positioned below the sealing rubber strips, and the inner sides of the dust collecting bags are detachably fixed with the opposite sides of the filter plates.
Preferably, the scraper blade includes that scraper blade body, silica gel scrape head and spring, the lower part of scraper blade body has the cell body, be provided with the spring in the cell body, the spring is scraped the head with silica gel and is connected.
Preferably, a pressure sensor is arranged at the lower part of the silica gel scraping head; the pressure sensor is connected with the controller, and the controller is connected with the motor and the second electric push rod.
Preferably, the water outlet of the water outlet pipe is connected with the water inlet of the circulating water pool body;
the circulating water tank is characterized in that a filler is arranged in the circulating water tank body, a water inlet of the circulating water tank body is located above the filler, and a water outlet of the circulating water tank body is located below the filler.
Preferably, the bottom of the shell and the side wall of the shell are detachable structures; and a limiting plate is vertically arranged on the bottom surface of the filter plate close to the hinge shaft.
The invention at least comprises the following beneficial effects: the dust cleaning device for the circulating water tank of the wire drawing machine can effectively remove dust, and the problem of dust raising can not occur. The dust is mainly concentrated on the side of the filter plate through the inclined filter plate. When the outlet pipe stops to go out water, then make the support column downstream through controlling first electric push rod, make the filter no longer offset with the casing lateral wall, the filter downstream certain distance, the filter takes the inboard removal of dust collection bag, makes the dust collection bag open, collects the dust.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a dust cleaning device of a circulating water tank of a wire drawing machine.
The specification reference numbers: the novel dust collector comprises a shell, 2 hinge shafts, 3 filter plates, 4 support columns, 5 first electric push rods, 6 sealing rubber strips, 7 water outlet pipes, 8 lead screws, 9 motors, 10 nuts, 11 second electric push rods, 12 dust collecting bags, 13 scraper blade bodies, 14 silica gel scraping heads, 15 springs and 16 limiting plates.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings. Those skilled in the art will be able to implement the invention based on these teachings. Before the present invention is described in detail with reference to the accompanying drawings, it is to be noted that: the technical solutions and features provided in the present invention in the respective sections including the following description may be combined with each other without conflict.
Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
The invention is further described in detail with reference to the accompanying drawings and implementation, and the specific implementation process is as follows:
as shown in fig. 1, the present invention provides a dust cleaning device for a circulating water tank of a wire drawing machine, comprising: a circulating water tank body and a dust removing part;
the dust removing part comprises a square shell 1, a hinge shaft 2 is arranged in the middle of the shell 1, two ends of the hinge shaft 2 are fixed with the side wall of the shell 1, filter plates 3 are symmetrically hinged to two sides of the hinge shaft 2 respectively, filter holes are formed in the filter plates 3, a support column 4 is arranged right below the hinge shaft 2, the support column 4 is pushed by a first electric push rod 5 to move up and down, a sealing rubber strip 6 is embedded in the side of the side wall of the shell 1, which is abutted against the filter plates 3, when the filter plates 3 are abutted against the side wall of the shell 1, the filter plates 3 are obliquely arranged from the hinged ends to the side, and the hinged ends of the filter plates 3 are higher than the side of the filter plates;
the water outlet pipe 7 is arranged above the hinge shaft 2 in parallel, and a water outlet hole is formed in the bottom of the water outlet pipe 7;
a screw rod 8 is arranged above the water outlet pipe 7, the orthographic projection of the screw rod 8 and the orthographic projection of the water outlet pipe 7 are mutually vertical, one end of the screw rod 8 is driven to rotate by a motor 9, a pair of nuts 10 are arranged on the screw rod 8 and are respectively positioned at two sides of the water outlet pipe 7, a second electric push rod 11 is fixed at the lower end of each nut 10, a scraper is arranged on each second electric push rod 11, and the second electric push rods 11 are arranged to drive the scraper to move up and down; the screw thread on the screw rod 8 is set to be that when the screw rod 8 rotates, the pair of nuts 10 symmetrically move towards or away from each other respectively;
two sets of dust collecting bags 12 are respectively arranged on the opposite sides of the hinged ends of the pair of filter plates 3, the outer sides of the dust collecting bags 12 are detachably fixed with the side wall of the shell 1 and are positioned below the sealing rubber strips 6, and the inner sides of the dust collecting bags 12 are detachably fixed with the opposite sides of the hinged ends of the filter plates 3.
In the technical scheme, the used cooling water is firstly cleaned by dust through a dust cleaning part, in the dust cleaning part, a first electric push rod 5 pushes a support column 4 to move upwards, so that the side edge of a filter plate 3 is abutted against the side wall of a shell 1, the shell 1 is divided into an upper part and a lower part by the filter plate 3, a scraper is driven by a second electric push rod 11 to move away from the filter plate 3, water in a water outlet pipe 7 enters the shell 1 through a water outlet hole, flows through the filter plates 3 on two sides respectively through shunting, and is concentrated above the filter plate 3 through filtering and sedimentation, and the cooling water enters the lower space of the shell 1 through the pores of the filter plate 3; the dust is mainly concentrated on the side of the filter plate 3 by the inclined filter plate 3. When outlet pipe 7 stops going out water, then make support column 4 downstream through controlling first electric push rod 5, make filter 3 no longer offset with 1 lateral wall of casing, filter 3 downstream certain distance, filter 3 takes the inboard removal of dust collection bag 12, make dust collection bag 12 open, collect the dust, in order to further clear away the dust on filter 3, push away the scraper blade through second electric push rod 11, make the scraper blade scrape filter 3, and drive lead screw 8 rotates, make the scraper blade move towards one side of dust collection bag 12, all collect dust on the filter 3 in the dust collection bag 12, because the dust has certain water content, when scraping, the problem of raise dust can not appear.
In another kind of technical scheme, the scraper blade includes that scraper blade body 13, silica gel scrape head 14 and spring 15, the lower part of scraper blade body 13 has the cell body, be provided with spring 15 in the cell body, spring 15 scrapes head 14 with silica gel and is connected, and silica gel scrapes head 14 and passes through spring 15 to be connected, can adjust silica gel and scrape head 14 and the direct dynamics of scraper blade.
In another technical scheme, a pressure sensor is arranged at the lower part of the silica gel scraping head 14; the pressure sensor is connected with a controller, and the controller is connected with the motor 9 and the second electric push rod 11. The controller receives the pressure of the pressure sensor, so that the second electric push rod 11 is controlled to stretch and retract, and dust scraping of the filter plate 3 is accurately completed.
In another technical scheme, a water outlet of the water outlet pipe 7 is connected with a water inlet of the circulating water tank body;
the circulating water tank is characterized in that a filler is arranged in the circulating water tank body, a water inlet of the circulating water tank body is located above the filler, and a water outlet of the circulating water tank body is located below the filler.
In another technical scheme, the bottom of the shell 1 and the side wall of the shell 1 are detachable structures; and a limiting plate 16 is vertically arranged on the bottom surface of the filter plate 3 close to the hinge shaft 2.
After the dust is collected to dust collection bag 12 and is accomplished, remove the bottom of casing 1 simultaneously, rather than fixed first electric putter 5 and support column 4, filter 3 does not have the support of support column 4, can continue downstream, and two filters 3 separate through limiting plate 16, form certain contained angle, and at this moment, the back is removed to casing 1 bottom, conveniently dismantles the dust collection bag 12 in the casing 1, changes new dust collection bag 12.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the invention may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the invention is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (5)
1. The utility model provides a wire drawing machine circulating water pond dust cleaning device which characterized in that includes: a circulating water tank body and a dust removing part;
the dust removing part comprises a square shell, a hinge shaft is arranged in the middle of the shell, two ends of the hinge shaft are fixed with the side wall of the shell, filter plates are symmetrically hinged to two sides of the hinge shaft respectively, filter holes are formed in the filter plates, a support column is arranged right below the hinge shaft and pushes the support column to move up and down through a first electric push rod, sealing rubber strips are embedded in the side of the side wall of the shell, which is abutted against the filter plates, when the filter plates are abutted against the side wall of the shell, the filter plates are obliquely arranged from the hinge ends to the side, and the hinge ends of the filter plates are higher than the side of the filter plates;
the water outlet pipe is arranged above the hinge shaft in parallel, and a water outlet hole is formed in the bottom of the water outlet pipe;
a screw rod is arranged above the water outlet pipe, the orthographic projection of the screw rod is mutually vertical to that of the water outlet pipe, one end of the screw rod is driven to rotate by a motor, a pair of nuts are arranged on the screw rod and are respectively positioned on two sides of the water outlet pipe, a second electric push rod is fixed at the lower end of each nut, a scraper is arranged on each second electric push rod, and each second electric push rod is arranged to drive the scraper to move up and down; the screw thread on the screw rod is set to be that when the screw rod rotates, the pair of nuts symmetrically move towards or away from each other respectively;
two sets of dust collecting bags are respectively arranged on the opposite sides of the pair of filter plates, the outer sides of the dust collecting bags are detachably fixed with the side wall of the shell and are positioned below the sealing rubber strips, and the inner sides of the dust collecting bags are detachably fixed with the opposite sides of the filter plates.
2. The dust cleaning device for the circulating water tank of the wire drawing machine as claimed in claim 1 or 2, wherein the scraper comprises a scraper body, a silica gel scraping head and a spring, a groove body is arranged at the lower part of the scraper body, the spring is arranged in the groove body, and the spring is connected with the silica gel scraping head.
3. The dust cleaning device for the circulating water tank of the wire drawing machine as claimed in claim 2, wherein a pressure sensor is arranged at the lower part of the silica gel scraping head; the pressure sensor is connected with the controller, and the controller is connected with the motor and the second electric push rod.
4. The dust cleaning device for the circulating water tank of the wire drawing machine as claimed in claim 1, wherein a water outlet of the water outlet pipe is connected with a water inlet of the circulating water tank body;
the circulating water tank is characterized in that a filler is arranged in the circulating water tank body, a water inlet of the circulating water tank body is located above the filler, and a water outlet of the circulating water tank body is located below the filler.
5. The dust cleaning device for the circulating water tank of the wire drawing machine as claimed in claim 1, wherein the bottom of the housing and the side wall of the housing are detachable structures; and a limiting plate is vertically arranged on the bottom surface of the filter plate close to the hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293310.3A CN113952774B (en) | 2021-11-03 | 2021-11-03 | Dust cleaning device for circulating water tank of wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293310.3A CN113952774B (en) | 2021-11-03 | 2021-11-03 | Dust cleaning device for circulating water tank of wire drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113952774A true CN113952774A (en) | 2022-01-21 |
| CN113952774B CN113952774B (en) | 2023-05-02 |
Family
ID=79468980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111293310.3A Active CN113952774B (en) | 2021-11-03 | 2021-11-03 | Dust cleaning device for circulating water tank of wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113952774B (en) |
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| CN205815402U (en) * | 2016-07-08 | 2016-12-21 | 遂昌县信和机械有限公司 | The filter structure that a kind of work efficiency is high |
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| CN208959413U (en) * | 2018-09-06 | 2019-06-11 | 霸州市青朗环保科技有限公司 | A kind of sewage processing filtering device cleared up automatically |
| CN110015763A (en) * | 2019-04-24 | 2019-07-16 | 吴雪杏 | A kind of energy conservation and environmental protection sewage treatment equipment for electronics processing |
| CN209809640U (en) * | 2019-01-08 | 2019-12-20 | 天津铭铨志远科技有限公司 | Solid-liquid separation device of restaurant wastewater treatment device |
| CN111298497A (en) * | 2020-03-07 | 2020-06-19 | 佛山博发智能科技有限公司 | Hydraulic engineering is with edulcoration device of convenient collection |
| CN212269658U (en) * | 2020-06-01 | 2021-01-01 | 山东华拓节能环保科技有限公司 | Energy-concerving and environment-protective effluent treatment plant |
| CN213221107U (en) * | 2020-06-16 | 2021-05-18 | 袁颖敏 | Livestock farm sewage treatment plant |
| CN213506380U (en) * | 2020-08-12 | 2021-06-22 | 无锡绿禾盛环保科技有限公司 | Sewage treatment equipment with disinfection function |
| WO2021174448A1 (en) * | 2020-03-04 | 2021-09-10 | 昆山贝名新材料科技有限公司 | Dust collector with conveniently disassembled filter bag |
| CN214192797U (en) * | 2021-01-07 | 2021-09-14 | 重庆一滴水环保工程有限公司 | Roof rainwater collecting and recycling device |
-
2021
- 2021-11-03 CN CN202111293310.3A patent/CN113952774B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205815402U (en) * | 2016-07-08 | 2016-12-21 | 遂昌县信和机械有限公司 | The filter structure that a kind of work efficiency is high |
| CN206204729U (en) * | 2016-11-16 | 2017-05-31 | 葛长可 | A kind of new chute of highway engineering |
| CN208959413U (en) * | 2018-09-06 | 2019-06-11 | 霸州市青朗环保科技有限公司 | A kind of sewage processing filtering device cleared up automatically |
| CN209809640U (en) * | 2019-01-08 | 2019-12-20 | 天津铭铨志远科技有限公司 | Solid-liquid separation device of restaurant wastewater treatment device |
| CN110015763A (en) * | 2019-04-24 | 2019-07-16 | 吴雪杏 | A kind of energy conservation and environmental protection sewage treatment equipment for electronics processing |
| WO2021174448A1 (en) * | 2020-03-04 | 2021-09-10 | 昆山贝名新材料科技有限公司 | Dust collector with conveniently disassembled filter bag |
| CN111298497A (en) * | 2020-03-07 | 2020-06-19 | 佛山博发智能科技有限公司 | Hydraulic engineering is with edulcoration device of convenient collection |
| CN212269658U (en) * | 2020-06-01 | 2021-01-01 | 山东华拓节能环保科技有限公司 | Energy-concerving and environment-protective effluent treatment plant |
| CN213221107U (en) * | 2020-06-16 | 2021-05-18 | 袁颖敏 | Livestock farm sewage treatment plant |
| CN213506380U (en) * | 2020-08-12 | 2021-06-22 | 无锡绿禾盛环保科技有限公司 | Sewage treatment equipment with disinfection function |
| CN214192797U (en) * | 2021-01-07 | 2021-09-14 | 重庆一滴水环保工程有限公司 | Roof rainwater collecting and recycling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113952774B (en) | 2023-05-02 |
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