CN113018926B - Integrated filtering tank for preventing and treating water pollution - Google Patents
Integrated filtering tank for preventing and treating water pollution Download PDFInfo
- Publication number
- CN113018926B CN113018926B CN202110107012.4A CN202110107012A CN113018926B CN 113018926 B CN113018926 B CN 113018926B CN 202110107012 A CN202110107012 A CN 202110107012A CN 113018926 B CN113018926 B CN 113018926B
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- shell
- pipe
- tank
- rigid coupling
- filter screen
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- 238000003911 water pollution Methods 0.000 title claims abstract description 20
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 125000003003 spiro group Chemical group 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 4
- 239000010865 sewage Substances 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 6
- 239000010802 sludge Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
- B01F35/411—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
- B01F35/4111—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the top of the receptacle
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of environmental protection, in particular to an integrated filter tank for preventing and treating water pollution, which comprises a shell, wherein one side inside the shell is fixedly connected with a filter tank, the other side inside the shell is fixedly connected with a stirring tank, the top of the filter tank is communicated with a feeding pipe, the bottom surface of the filter tank is communicated with a water outlet pipe, the inside of the filter tank is horizontally and fixedly connected with a filter screen, a stirring paddle is rotatably arranged inside the stirring tank, the bottom end of the stirring tank is vertically communicated with a discharging pipe, the discharging pipe vertically extends to the lower part of the shell, the top of the shell is vertically and fixedly connected with a motor, the output end of the motor is fixedly connected with the top end of the stirring paddle in a coaxial line mode, an opening is formed in the filter screen, and the opening is communicated with the stirring tank through a pipeline; this device can clear up adnexed mud and impurity on the filter screen when filtering sewage, prevents that the filter screen from blockking up, ensures the continuation of filtering work, has saved the time of filter screen clearance and change.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to an integrated filter tank for preventing and treating water pollution.
Background
The filtering system is used for purifying sewage according to the water quality requirement of draining a certain water body or reusing the sewage, the sewage treatment filter is suitable for separating solid suspended particles in liquid, particularly toxic media, and the sewage treatment filter is mainly used for treating sewage and recycling the sewage.
However, the prior art is simple in structure, the traditional advanced treatment filtration system based on industrial sewage recycling needs to be manually cleaned on the internal filtration device after long service life, the internal filtration device cannot be automatically cleaned during working, time and labor are consumed, and the device is poor in practicability.
Disclosure of Invention
The invention aims to solve the defect that the existing filtering device cannot be cleaned during working in the prior art, and provides an integrated filtering tank for preventing and treating water pollution.
In order to achieve the purpose, the invention adopts the following technical scheme:
an integrated filter tank for preventing and treating water pollution is designed, and comprises a shell, wherein one side inside the shell is fixedly connected with a filter tank, the other side inside the shell is fixedly connected with an agitator tank, the top of the filter tank is communicated with a feeding pipe, the bottom surface of the filter tank is communicated with a water outlet pipe, the inside of the filter tank is horizontally and fixedly connected with a filter screen, a rotatable agitator paddle is arranged inside the agitator tank, the bottom end of the agitator tank is vertically communicated with a discharging pipe, the discharging pipe vertically extends to the lower part of the shell, the top of the shell is vertically and fixedly connected with a motor, the output end of the motor is fixedly connected with the top end of the agitator paddle in a coaxial line, and an opening is formed in the filter screen and is communicated with the agitator tank through a pipeline;
the upper surface of the filter screen is provided with a cleaning structure, the cleaning structure comprises a shell, a rotating shaft, a worm gear, an axial flow fan, a bearing seat, a square sliding rod and a screwed pipe and a nut seat which are provided with reciprocating threads on the outer wall, the bottom of the shell is abutted against the upper surface of the filter screen, the shell is positioned above the opening, the rotating shaft is vertically arranged on two sides of the shell in a rotatable way, the axial flow fan is fixedly connected at the bottom end of the rotating shaft, the bottom surface of the axial flow fan is abutted against the upper surface of the filter screen, the worm gear is fixedly connected at the top end of the rotating shaft, the bearing seat is fixedly connected at the middle part of the upper surface of the shell, the sliding rod is rotatably arranged in the bearing seat, one end of the sliding rod is fixedly connected with a worm, two sides of the worm are meshed on the worm gear, the nut seat is fixedly connected on the upper surface of the shell, and the screwed pipe is rotatably arranged on the side wall of the filter tank, one end of the threaded pipe is screwed in the nut seat, the other end of the threaded pipe is fixedly connected with a first bevel gear, the sliding rod is inserted in the threaded pipe, a second bevel gear is fixedly connected to the output end of the motor, and the second bevel gear is meshed with the first bevel gear.
Preferably, the filter screen top filter the inside buffer structure that is equipped with of jar, buffer structure includes two guide plates, stand pipe, guide bar and buffer spring, two guide plate one side articulates filter jar inner wall both sides, two the opposite side of guide plate is leaned on together, guide bar one end articulates on the guide plate bottom surface, the cartridge of guide bar other end is in the stand pipe, the guide pipe tip articulates on the filter jar inner wall, the buffer spring cover is established on the guide bar.
Preferably, the shell bottom surface is equipped with the height that lifting base is used for adjusting the shell, lifting base includes first screw rod, internal thread pipe, second screw rod and base, the vertical rigid coupling of first screw rod is in on the shell bottom surface, first screw rod bottom spiro union is in internal thread pipe top, the vertical rigid coupling of second screw rod bottom is in the base upper surface, the top spiro union of second screw rod is in internal thread socle end.
Preferably, the outer wall of the internal thread pipe is provided with anti-skid stripes.
The integrated filter tank for preventing and treating water pollution provided by the invention has the beneficial effects that: this jar is filtered with integration to water pollution prevention and cure can clear up adnexed mud and impurity on the filter screen when filtering sewage, prevents that the filter screen from blockking up, ensures the continuation of filter work, has saved the time of filter screen clearance and change.
Drawings
Fig. 1 is a schematic structural view of an integrated filter tank for preventing and treating water pollution according to the present invention.
Fig. 2 is a sectional view of an integrated filter tank for preventing and treating water pollution according to the present invention.
Fig. 3 is a cross-sectional view of an integrated filter tank for preventing and treating water pollution according to the present invention.
Fig. 4 is a first structural schematic diagram of a cleaning structure of the integrated filter tank for preventing and treating water pollution according to the present invention.
Fig. 5 is a schematic structural diagram of a cleaning structure of the integrated filter tank for preventing and treating water pollution according to the present invention.
Fig. 6 is a schematic structural view of an axial flow fan of an integrated filter tank for preventing and treating water pollution according to the present invention.
Fig. 7 is an enlarged view of a portion a of the integrated canister for preventing and treating water pollution according to the present invention.
In the figure: the device comprises a shell 1, a filter tank 2, a feeding pipe 3, a guide plate 4, a guide pipe 5, a guide rod 6, a shell 7, a rotating shaft 8, a worm wheel 9, an axial flow fan 10, a bearing seat 11, a sliding rod 12, a threaded pipe 13, a nut seat 14, a worm 15, a first bevel gear 16, a stirring tank 17, a stirring paddle 18, a second bevel gear 19, a motor 20, a discharging pipe 21, a filter screen 22, an opening 23, a pipeline 24, a water outlet pipe 25, a first screw rod 26, an internal threaded pipe 27, a second screw rod 28, a base 29 and a buffer spring 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, an integrated filter tank for water pollution prevention comprises a shell 1, a filter tank 2 is fixedly connected to one side inside the shell 1, a stirring tank 17 is fixedly connected to the other side inside the shell 1, a feeding pipe 3 is communicated with the top of the filter tank 2, a water outlet pipe 25 is communicated with the bottom surface of the filter tank 2, a filter screen 22 is horizontally and fixedly connected to the inside of the filter tank 2, a stirring paddle 18 is rotatably installed inside the stirring tank 17, a discharging pipe 21 is vertically communicated with the bottom end of the stirring tank 17, the discharging pipe 21 vertically extends to the lower side of the shell 1, a motor 20 is vertically and fixedly connected to the top of the shell 1, the output end of the motor 20 is fixedly connected to the top end of the stirring paddle 18 in a coaxial line mode, an opening 23 is formed in the filter screen 22, and the opening 23 is communicated with the stirring tank 17 through a pipeline 24; inside industrial sewage got into filter tank 2 by inlet pipe 3, sewage discharged from outlet pipe 25 after filtering through filter screen 22, the industrial sludge who filters off sent into opening 23 by clearance structure, in rethread pipeline 24 got into agitator tank 17, starter motor 20, motor 20 drive stirring rake 18 rotated, and the stirring rake 18 is discharged from discharging pipe 21 after stirring the mixing to the mud that gets into in agitator tank 17, carries out subsequent processing.
The upper surface of the filter screen 22 is provided with a cleaning structure, the cleaning structure comprises a shell 7, a rotating shaft 8, a worm wheel 9, an axial flow fan 10, a bearing seat 11, a square slide rod 12, a threaded pipe 13 and a nut seat 14, reciprocating threads are arranged on the outer wall of the threaded pipe 13 and the nut seat 14, the bottom of the shell 7 is abutted to the upper surface of the filter screen 22, the shell 7 is positioned above an opening 23, the rotating shaft 8 is rotatably and vertically arranged on two sides of the shell 7, the axial flow fan 10 is fixedly connected to the bottom end of the rotating shaft 10, the bottom surface of the axial flow fan 10 is abutted to the upper surface of the filter screen 22, the worm wheel 9 is fixedly connected to the top end of the rotating shaft 8, the bearing seat 11 is fixedly connected to the middle part of the upper surface of the shell 7, the slide rod 12 is rotatably arranged in the bearing seat 11, one end of the slide rod 12 is fixedly connected with a worm 15, two sides of the worm 15 are engaged with the worm wheel 9, the nut seat 14 is fixedly connected to the upper surface of the shell 7, the rotatable threaded pipe 13 is arranged on the side wall of the filter tank 2, one end of the nut seat 14 is screwed in the nut seat, the other end of the threaded pipe 13 is fixedly connected with a first bevel gear 16, the sliding rod 12 is inserted in the threaded pipe 13, the output end of the motor 20 is fixedly connected with a second bevel gear 19, and the second bevel gear 19 is engaged with the first bevel gear 16. When the motor 20 is started, the second bevel gear 19 is driven to rotate, the second bevel gear 19 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the threaded pipe 13 to rotate, the threaded pipe 13 rotates to drive the nut seat 14 to move axially, the nut seat 14 drives the shell 7 to slide on the upper surface of the filter screen 22, during the sliding of the shell 7 on the upper surface of the filter screen 22, the threaded pipe 13 is connected through the sliding rod 12 to drive the worm 15 to rotate, the worm 15 rotates to drive the two worm wheels 9 to rotate in opposite directions, the worm wheels 9 rotate to drive the axial flow fan 10 to rotate synchronously through the rotating shaft 8, the sludge on the upper surface of the filter screen 22 is pushed to the inside of the shell 7 during the axial flow fan 10, and the sludge collected in the inside of the shell 7 enters the pipeline 24 through the opening 23.
The inside buffer structure that is equipped with of filter tank 2 of filter screen 22 top, buffer structure includes two guide plates 4, the stand pipe 5, guide bar 6 and buffer spring 30, two guide plates 4 one side articulate in filtering 2 inner wall both sides of jar, the opposite side of two guide plates 4 supports and leans on together, 6 one ends of guide bar articulate on the 4 bottom surfaces of guide plate, 6 other end cartridges of guide bar are in the stand pipe 5, 5 tip hinges on filtering 2 inner walls of jar, buffer spring 30 cover is established on guide bar 6. For preventing that industrial sewage from directly impacting filter screen 22 and causing filter screen 22 life to reduce, industrial sewage gets into from inlet pipe 3 and crosses behind filter tank 2, rivers can be blockked by guide plate 4, carry out speed reduction to water velocity, guide plate 4 receives rivers impact force and gravity to take place to rotate, guide plate 4 rotates and can make buffer spring 30 shrink, can cushion protection and reset to guide plate 4 during buffer spring 30 shrink, in order to prevent that guide plate 4 from receiving too big impact force and rupture.
The 1 bottom surface of shell is equipped with lifting base and is used for adjusting the height of shell 1, and lifting base includes first screw rod 26, internal thread pipe 27, second screw rod 28 and base 29, and the vertical rigid coupling of first screw rod 26 is on 1 bottom surface of shell, and 27 tops of screwed pipe including the spiro union of 26 bottoms of first screw rod, the vertical rigid coupling in base 29 upper surface in 28 bottoms of second screw rod, 27 bottoms of screwed pipe including the top spiro union of second screw rod 28 are equipped with anti-skidding stripe on the 27 outer walls of internal thread pipe. The height of the housing 1 can be adjusted by turning the internally threaded pipe 27, so that the discharge height of the outlet pipe 25 and the discharge pipe 21 is adjusted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a water pollution prevention and cure are with integration filtration jar, its characterized in that, includes shell (1), the inside one side rigid coupling of shell (1) has filtration jar (2), another rigid coupling in shell (1) inside has agitator tank (17), it has inlet pipe (3) to cross filtration jar (2) top intercommunication, it has outlet pipe (25) to cross filtration jar (2) bottom surface intercommunication, it has filter screen (22) to cross the inside horizontal rigid coupling of jar (2), rotatable installation agitator paddle (18) in agitator tank (17) inside, the vertical intercommunication in agitator tank (17) bottom has discharging pipe (21), discharging pipe (21) vertically extend to shell (1) below, the vertical rigid coupling in shell (1) top has motor (20), the output of motor (20) with the top coaxial line rigid coupling of agitator paddle (18), opening (23) have been seted up on filter screen (22), the opening (23) is communicated with the stirring tank (17) through a pipeline (24);
the filter screen (22) upper surface is equipped with the clearance structure, the clearance structure includes casing (7), pivot (8), worm wheel (9), axial fan (10), bearing frame (11), square slide bar (12), be equipped with on the outer wall screwed pipe (13) and the nut seat (14) of reciprocal screw thread, casing (7) bottom butt is in filter screen (22) upper surface, casing (7) are located opening (23) top, the rotatable vertical installation of pivot (8) is in casing (7) both sides, axial fan (10) rigid coupling is in pivot (8) bottom, axial fan (10) bottom surface supports and leans on filter screen (22) upper surface, worm wheel (9) rigid coupling is in pivot (8) top, bearing frame (11) rigid coupling is in casing (7) upper surface middle part, the rotatable installation of slide bar (12) is in bearing frame (11), the one end rigid coupling of slide bar (12) has worm (15), worm (15) both sides meshing is in on worm wheel (9), nut seat (14) rigid coupling is in casing (7) upper surface, the rotatable installation of screwed pipe (13) is in on filtering jar (2) lateral wall, screwed pipe (13) one end spiro union is in nut seat (14), screwed pipe (13) other end rigid coupling has first bevel gear (16), slide bar (12) cartridge is in screwed pipe (13), the rigid coupling has second bevel gear (19) on the output of motor (20), second bevel gear (19) meshing is in on first bevel gear (16).
2. The integrated filter tank for preventing and treating water pollution according to claim 1, wherein a buffer structure is arranged inside the filter tank (2) above the filter screen (22), the buffer structure comprises two guide plates (4), a guide pipe (5), a guide rod (6) and a buffer spring (30), one side of each of the two guide plates (4) is hinged to two sides of the inner wall of the filter tank (2), the other sides of the two guide plates (4) are abutted together, one end of the guide rod (6) is hinged to the bottom surface of the guide plate (4), the other end of the guide rod (6) is inserted into the guide pipe (5), the end part of the guide pipe (5) is hinged to the inner wall of the filter tank (2), and the buffer spring (30) is sleeved on the guide rod (6).
3. The integrated filter tank for preventing and treating water pollution according to claim 1, wherein a lifting base is arranged on the bottom surface of the shell (1) and used for adjusting the height of the shell (1), the lifting base comprises a first screw (26), an internal thread pipe (27), a second screw (28) and a base (29), the first screw (26) is vertically fixedly connected to the bottom surface of the shell (1), the bottom end of the first screw (26) is in threaded connection with the top end of the internal thread pipe (27), the bottom end of the second screw (28) is vertically fixedly connected to the upper surface of the base (29), and the top end of the second screw (28) is in threaded connection with the bottom end of the internal thread pipe (27).
4. The integrated filter tank for preventing and treating water pollution of claim 3, wherein the outer wall of the internal thread pipe (27) is provided with anti-slip stripes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107012.4A CN113018926B (en) | 2021-01-27 | 2021-01-27 | Integrated filtering tank for preventing and treating water pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107012.4A CN113018926B (en) | 2021-01-27 | 2021-01-27 | Integrated filtering tank for preventing and treating water pollution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113018926A CN113018926A (en) | 2021-06-25 |
| CN113018926B true CN113018926B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110107012.4A Active CN113018926B (en) | 2021-01-27 | 2021-01-27 | Integrated filtering tank for preventing and treating water pollution |
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| Country | Link |
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| CN (1) | CN113018926B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210219A (en) * | 2021-12-01 | 2022-03-22 | 陈晓彬 | Material mixing vortex accelerating device |
| CN117258604B (en) * | 2023-11-21 | 2024-02-23 | 金印联(天津)新材料科技有限公司 | Coating decomposition and emulsification structure for paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489197A (en) * | 2011-12-13 | 2012-06-13 | 浙江菲达脱硫工程有限公司 | Sectional double-shaft stirring and humidifying device |
| JP2015199023A (en) * | 2014-04-07 | 2015-11-12 | 三浦工業株式会社 | Filter device |
| CN205942872U (en) * | 2016-08-01 | 2017-02-08 | 广州智清电子科技有限公司 | Flap is carried and is used director |
| CN109365060A (en) * | 2018-12-03 | 2019-02-22 | 那健 | A kind of civil engineering work material recuperating machines of environmental protection |
| KR20190052350A (en) * | 2017-11-08 | 2019-05-16 | 윤성구 | Multi complex Sand Filter |
-
2021
- 2021-01-27 CN CN202110107012.4A patent/CN113018926B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489197A (en) * | 2011-12-13 | 2012-06-13 | 浙江菲达脱硫工程有限公司 | Sectional double-shaft stirring and humidifying device |
| JP2015199023A (en) * | 2014-04-07 | 2015-11-12 | 三浦工業株式会社 | Filter device |
| CN205942872U (en) * | 2016-08-01 | 2017-02-08 | 广州智清电子科技有限公司 | Flap is carried and is used director |
| KR20190052350A (en) * | 2017-11-08 | 2019-05-16 | 윤성구 | Multi complex Sand Filter |
| CN109365060A (en) * | 2018-12-03 | 2019-02-22 | 那健 | A kind of civil engineering work material recuperating machines of environmental protection |
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| Publication number | Publication date |
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| CN113018926A (en) | 2021-06-25 |
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