CN112191007A - Automatic change water treatment back flush device - Google Patents
Automatic change water treatment back flush device Download PDFInfo
- Publication number
- CN112191007A CN112191007A CN202011044440.9A CN202011044440A CN112191007A CN 112191007 A CN112191007 A CN 112191007A CN 202011044440 A CN202011044440 A CN 202011044440A CN 112191007 A CN112191007 A CN 112191007A
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- Prior art keywords
- filter screen
- rod
- sewage
- water
- water treatment
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 239000010865 sewage Substances 0.000 claims abstract description 68
- 238000011001 backwashing Methods 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 25
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 230000003373 anti-fouling effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000001914 filtration Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000003911 water pollution Methods 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
- B01D29/50—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
- B01D29/56—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 series 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- 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
- B01D29/94—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 the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of water treatment, in particular to an automatic water treatment backwashing device, which comprises a sewage treatment tank, wherein water inlets are symmetrically formed in two sides above the sewage treatment tank, a driving motor is arranged between the water inlets, the output end of the driving motor is connected with a rotating shaft, and a stirring rod is circumferentially arranged on the rotating shaft; a washing cavity is arranged below the secondary filter screen, and a back washing device is arranged in the washing cavity. Adopt the dual filterable mode of one-level filter screen and second grade filter screen, improved antifouling thing jam and treatment effect, the impurity after the processing is got into the sewer line after in time clearing up, has not only improved the pollutant carrying capacity but also the sewage post processing of being convenient for, reduction in production cost.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to an automatic water treatment backwashing device.
Background
The process of treating water resources to obtain qualified tap water is called feedwater treatment, and the method of feedwater treatment is determined according to the water quality of the water source and the requirement of water consumption objects on the water quality. While the water pollution and harm are gradually recognized, people also start to research on feedwater treatment for a long time and continuously. The treatment of feedwater has essentially formed the conventional process of water treatment of coagulation, sedimentation, filtration and disinfection in the beginning of the 20 th century.
The back flush is filtered and is indispensable and very important link in the sewage treatment process, traditional sewage back flush filter equipment or equipment dirt receiving capacity is little, easily receive filth jam, the outstanding problems such as washing need be dismantled to the filter part, some equipment exist, wash filth on the filter equipment to filter screen one side, then suck away the filth with the soil pick-up device, this kind of method is though can improve filter equipment's anti-clogging effect and remove the effect of dismantling and cleaning filter equipment from, but the device volume is great, and the problem that the dirt receiving capacity is little still can not be solved, prevent blockking up the effect and can receive the little influence of dirt receiving capacity and weaken gradually simultaneously in long-term production process, influence production quality.
Disclosure of Invention
The invention aims to provide an automatic water treatment backwashing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the automatic water treatment backwashing device comprises a sewage treatment tank, wherein water inlets are symmetrically formed in two sides above the sewage treatment tank, a driving motor is arranged between the water inlets, the output end of the driving motor is connected with a rotating shaft, and stirring rods are circumferentially arranged on the rotating shaft; a first-stage filter screen is arranged below the stirring rod, a second-stage filter screen is arranged below the first-stage filter screen, sewage outlets are formed in the middle parts of the first-stage filter screen and the second-stage filter screen, a first rubber sealing cover and a second rubber sealing cover are respectively arranged in the sewage outlets, the first rubber sealing cover and the second rubber sealing cover are fixedly connected through a first fixing rod, and a second fixing rod is fixedly connected below the second rubber sealing cover; the sewage treatment device is characterized in that a washing cavity is arranged below the secondary filter screen, a backwashing device is arranged in the washing cavity, a water outlet is formed in one side of the washing cavity, a sewage discharge pipe is communicated below a sewage discharge outlet in the middle of the secondary filter screen, and a sewage receiving pool is communicated below the sewage discharge pipe.
As a further scheme of the invention: the first-stage filter screen is a coarse filter screen, the second-stage filter screen is a fine filter screen, and the cross section shapes of the first-stage filter screen and the second-stage filter screen are inverted cones.
As a further scheme of the invention: can dismantle on the puddler and be connected with the dirty groove of collection, the center department in the dirty groove of collection is provided with the dirty groove of collection, the four sides in the dirty groove of collection all is provided with the filter screen.
As a further scheme of the invention: the backwashing device comprises a water tank, a plurality of water spray pipes are arranged above the water tank, one ends of the water spray pipes are provided with water injection pipes, the water injection pipes are connected with hoses, and water injection ports are connected above the hoses; the improved water tank is characterized in that one side of the water tank is hinged with a first movable rod, the first movable rod is hinged with a sliding seat, the sliding seat is connected with the inner wall of the flushing cavity in a sliding manner, one side of the sliding seat is connected with a lifting device through a supporting rod, the water tank is far away from one end, below the first movable rod, of the water tank and is hinged with a second movable rod, a sliding block is fixedly connected to the lower side of the second movable rod, and a sliding rod is slidably connected to the sliding block.
As a further scheme of the invention: the lifting device comprises a lifting screw rod, the bottom of the lifting screw rod is connected with a rotating motor, a screw rod sliding block is connected to the lifting screw rod through threads, and the screw rod sliding block is fixedly connected with the sliding seat through a supporting rod.
As a further scheme of the invention: the utility model discloses a sewage treatment device, including slide bar, bracing piece, support bar, lower regulating block, spout, lower regulating block, connecting rod, the slide bar below is provided with the bracing piece, bracing piece one side with wash chamber fixed connection, bracing piece other end swing joint has the lever, the articulated upper regulating block that is connected with in lever upper end, the articulated lower regulating block that is connected with in lever lower extreme, lower regulating block and the sliding connection of chamber bottom spout wash, lower regulating block is close to blow off pipe one side fixedly connected with transfer line, the transfer line runs through and washes the first articulated piece of chamber fixedly connected with, the articulated piece of second dead lever bottom fixedly connected.
As a further scheme of the invention: go up the regulating block and be located the slide bar middle part and with slide bar sliding connection, go up fixed mounting between regulating block and the slide bar tip and have reset spring.
Compared with the prior art, the invention has the beneficial effects that:
1. the flow speed of the sewage is increased by arranging the stirring rod, the filtering speed of the sewage is improved, and meanwhile, the sewage collecting tank is arranged on the stirring rod, so that large-particle impurities in the sewage can be collected in the stirring process, and the filter screen is prevented from being blocked by the impurities to influence the water treatment efficiency;
2. the sewage is filtered in a grading way by arranging the first filter screen and the second filter screen, the purification effect of the sewage is improved, meanwhile, the filter screens are washed from bottom to top by washing the back washing device in the cavity, the blockage and treatment effect of antifouling substances are improved, and when the back washing device works, the first rubber sealing cover and the second rubber sealing cover of the sewage outlet are lifted through the matching arrangement of the lever, the transmission rod and the connecting rod, so that the filtered impurities can be cleaned in time, and the subsequent water treatment effect is prevented from being influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of an automated water treatment backwash assembly.
FIG. 2 is a side view of an automated water treatment backwash assembly.
FIG. 3 is a schematic view of the structure of a dust collection box in the automatic water treatment backwashing device.
In the figure: 1-a sewage treatment tank, 2-a water inlet, 3-a driving motor, 4-a rotating shaft, 5-a stirring rod, 6-a primary filter screen, 7-a secondary filter screen, 8-a sewage discharge outlet, 9-a first rubber sealing cover, 10-a second rubber sealing cover, 11-a first fixed rod, 12-a second fixed rod, 13-a flushing cavity, 14-a backwashing device, 141-a water tank, 142-a water spray pipe, 143-a water injection pipe, 144-a hose, 145-a first movable rod, 146-a sliding seat, 147-a second movable rod, 148-a sliding block, 149-a sliding rod, 15-a water outlet, 16-a sewage discharge pipe, 17-a sewage receiving tank, 18-a sewage collecting tank, 181-an opening, 182-a filter screen and 19-a water injection port, 20-a lifting device, 201-a lifting screw rod, 202-a rotating motor, 203-a screw rod sliding block, 21-a supporting rod, 22-a lever, 23-an upper adjusting block, 24-a lower adjusting block, 25-a transmission rod, 26-a first hinging block, 27-a second hinging block and 28-a connecting rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1, in the embodiment of the present invention, an automatic water treatment backwashing device includes a sewage treatment tank 1, water inlets 2 are symmetrically arranged on two sides above the sewage treatment tank 1, a driving motor 3 is arranged between the water inlets 2, an output end of the driving motor 3 is connected with a rotating shaft 4, a stirring rod 5 is circumferentially arranged on the rotating shaft 4, and the stirring rod 5 is used for stirring to increase a flow rate in the sewage treatment tank 1 and accelerate a filtering efficiency of sewage; a primary filter screen 6 is arranged below the stirring rod 5, a secondary filter screen 7 is arranged below the primary filter screen 6, sewage outlets 8 are formed in the middles of the primary filter screen 6 and the secondary filter screen 7, a first rubber sealing cover 9 and a second rubber sealing cover 10 are respectively arranged in the sewage outlets 8, the first rubber sealing cover 9 and the second rubber sealing cover 10 are fixedly connected through a first fixing rod 11, a second fixing rod 12 is fixedly connected below the second rubber sealing cover 10, and when sewage is filtered, the sewage outlets 8 are blocked by the first rubber sealing cover 9 and the second rubber sealing cover 10, so that the filtered sewage cannot enter a sewage discharge pipe 16; a washing cavity 13 is arranged below the secondary filter screen 7, a back washing device 14 is arranged in the washing cavity 13, a water outlet 15 is arranged on one side of the washing cavity 13, a sewage discharge pipe 16 is communicated below a sewage discharge outlet 8 in the middle of the secondary filter screen 7, and a sewage receiving pool 17 is communicated below the sewage discharge pipe 16.
In this embodiment, one-level filter screen 6 is coarse filter screen, can filter large granule impurity in the sewage, second grade filter screen 7 is thin filter screen, carries out secondary filter through second grade filter screen 7, filters some tiny impurity, and the cross sectional shape of one-level filter screen 6 and second grade filter screen 7 is the back taper.
Referring to fig. 2, in the embodiment, the stirring rod 5 is detachably connected to a sewage collecting tank 18, a sewage collecting tank 181 is disposed at the center of the sewage collecting tank 18, filter screens 182 are disposed on four sides of the sewage collecting tank 18, and large-particle impurities are collected in the sewage stirring process through the sewage collecting tank 18, so that the blockage and the filter screen 6 caused by too much pushing of the impurities are prevented.
Example 2
Referring to fig. 3, in the present embodiment, the backwashing device 14 includes a water tank 141, a plurality of water spraying pipes 142 are disposed above the water tank 141, a water injection pipe 143 is disposed at one end of each water spraying pipe 142, the water injection pipe 143 is connected to a hose 144, and a water injection port 19 is connected above the hose 144; basin 141 one side hinge is connected with first movable rod 145, first movable rod 145 hinge is connected with slide 146, slide 146 and wash chamber 13 inner wall sliding connection, slide 146 one side is connected with elevating gear 20 through branch, basin 141 keeps away from first movable rod 145 one end below hinge and is connected with second movable rod 147, second movable rod 147 below fixedly connected with slider 148, slider 148 sliding connection has slide bar 149, drives slide 146 rebound through elevating gear 20, and the one end that drives basin 141 through first movable rod 145 rises, and the synchronous sliding basin 141 other end slides on slide bar 149, when the inclination of basin 141 is unanimous with the inclination of filter screen, lets in the running water to water filling port 19, washes the first order filter screen 6 and the second grade filter screen 7 of top through shower nozzle 142.
In this embodiment, the lifting device 20 includes a lifting screw 201, the bottom of the lifting screw 201 is connected with a rotating motor 202, the lifting screw 201 is connected with a screw slider 203 through a thread, and the screw slider 203 is fixedly connected with the sliding base 146 through a supporting rod.
Example 3
In this embodiment, a support rod 21 is disposed below the slide rod 149, one side of the support rod 21 is fixedly connected to the washing chamber 13, the other end of the support rod 21 is movably connected to a lever 22, the upper end of the lever 22 is hinged to an upper adjusting block 23, the lower end of the lever 22 is hinged to a lower adjusting block 24, the lower adjusting block 24 is slidably engaged with a chute at the bottom of the washing chamber 13, one side of the lower adjusting block 24, which is close to the sewage pipe 16, is fixedly connected to a transmission rod 25, the transmission rod 25 penetrates through the washing chamber 13 and is fixedly connected to a first hinge block 26, the bottom of the second fixing rod 12 is fixedly connected to a second hinge block 27, a connecting rod 28 is hinged between the first hinge block 26 and the second hinge block 27, when the lifting device 20 drives one end of the water tank 141 to move upwards, a slide block 148 at the other end of the water tank slides on the slide, the upper adjusting block 23 is compressed, the lower adjusting block 24 at the other end reversely moves under the action of the lever 22, the first hinge block 26 is pushed by the transmission rod 25 to move towards the center of the sewage discharge pipe 16, the second fixing rod 12 is pushed to move upwards under the action of the connecting rod 28, the first rubber sealing cover 9 and the second rubber sealing cover 10 are opened, and impurities after flushing can enter the sewage discharge pipe 16 through the sewage discharge port 8 in time and finally flow into the sewage receiving tank 17.
In this embodiment, the upper adjusting block 23 is located in the middle of the sliding rod 149 and is slidably connected with the sliding rod 149, a return spring 29 is fixedly installed between the upper adjusting block 23 and the end of the sliding rod 149, after the flushing is finished, the lifting device 20 drives the water tank 141 to descend to a horizontal position, the sliding block 148 is synchronously driven to return, the upper adjusting block 23 receives the resilience force of the return spring and returns to an initial position, and at this time, the second fixing rod 12 descends through the matching arrangement of the lever 22, the transmission rod 25 and the connecting rod 28, so that the first rubber sealing cover 9 and the second rubber sealing cover 10 close the sewage outlet 8 again.
In summary, the following steps: accelerate the flow velocity of sewage through setting up puddler 5, the filtration rate of sewage has been improved, be provided with dirty groove 18 of collection on the puddler 5 simultaneously, can collect the large granule impurity in the sewage at the stirring in-process, prevent that impurity from blockking up one-level filter screen 6, influence the efficiency of water treatment, filter sewage in grades through setting up first filter screen 6 and second filter screen 7, the purifying effect to sewage has been improved, simultaneously through washing back flush arrangement 14 in the chamber 13, wash the filter screen from bottom to top, antifouling jam and treatment effect have been improved, when back flush arrangement 14 work, through lever 22, transfer line 23, the cooperation setting of connecting rod 28, make the first rubber seal lid 9 and the second rubber seal lid 10 of drain 8 rise, make filterable impurity can in time clear up, avoid influencing subsequent water treatment effect.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. The automatic water treatment backwashing device comprises a sewage treatment tank (1) and is characterized in that water inlets (2) are symmetrically arranged on two sides above the sewage treatment tank (1), a driving motor (3) is arranged between the water inlets (2), the output end of the driving motor (3) is connected with a rotating shaft (4), and stirring rods (5) are circumferentially arranged on the rotating shaft (4); a primary filter screen (6) is arranged below the stirring rod (5), a secondary filter screen (7) is arranged below the primary filter screen (6), sewage outlets (8) are formed in the middles of the primary filter screen (6) and the secondary filter screen (7), a first rubber sealing cover (9) and a second rubber sealing cover (10) are respectively arranged in the sewage outlets (8), the first rubber sealing cover (9) and the second rubber sealing cover (10) are fixedly connected through a first fixing rod (11), and a second fixing rod (12) is fixedly connected below the second rubber sealing cover (10); secondary filter screen (7) below is provided with washes chamber (13), it is provided with back flush unit (14) in chamber (13) to wash, it is provided with delivery port (15) to wash chamber (13) one side, drain (8) below intercommunication at secondary filter screen (7) middle part has blow off pipe (16), blow off pipe (16) below intercommunication has receives dirty pond (17).
2. The automatic water treatment backwashing device of claim 1, wherein the primary filter screen (6) is a coarse filter screen, the secondary filter screen (7) is a fine filter screen, and the cross-sectional shapes of the primary filter screen (6) and the secondary filter screen (7) are inverted cones.
3. The automatic water treatment backwashing device of claim 1, wherein a sewage collecting tank (18) is detachably connected to the stirring rod (5), a sewage collecting tank (181) is arranged at the center of the sewage collecting tank (18), and filter screens (182) are arranged on four sides of the sewage collecting tank (18).
4. The automated water treatment backwash device according to claim 1, wherein the backwash device (14) comprises a water tank (141), a plurality of water spray pipes (142) are arranged above the water tank (141), a water injection pipe (143) is arranged at one end of each water spray pipe (142), a hose (144) is connected to each water injection pipe (143), and a water injection port (19) is connected above each hose (144); basin (141) one side hinge is connected with first movable rod (145), first movable rod (145) hinge is connected with slide (146), slide (146) with wash chamber (13) inner wall sliding connection, slide (146) one side is connected with elevating gear (20) through branch, basin (141) are kept away from first movable rod (145) one end below hinge and are connected with second movable rod (147), second movable rod (147) below fixedly connected with slider (148), slider (148) sliding connection has slide bar (149).
5. The automatic water treatment backwashing device of claim 4, wherein the lifting device (20) comprises a lifting screw rod (201), a rotating motor (202) is connected to the bottom of the lifting screw rod (201), a screw rod sliding block (203) is connected to the lifting screw rod (201) in a threaded manner, and the screw rod sliding block (203) is fixedly connected with the sliding base (146) through a supporting rod.
6. The automated water treatment backwash device according to claim 4, wherein a support bar (21) is provided below the slide bar (149), one side of the supporting rod (21) is fixedly connected with the washing cavity (13), the other end of the supporting rod (21) is movably connected with a lever (22), the upper end of the lever (22) is hinged with an upper adjusting block (23), the lower end of the lever (22) is hinged with a lower adjusting block (24), the lower adjusting block (24) is in sliding clamping connection with a chute at the bottom of the washing cavity (13), one side of the lower adjusting block (24) close to the sewage discharge pipe (16) is fixedly connected with a transmission rod (25), the transmission rod (25) penetrates through the washing cavity (13) and is fixedly connected with a first hinging block (26), the bottom of the second fixed rod (12) is fixedly connected with a second hinged block (27), and a connecting rod (28) is hinged between the first hinge block (26) and the second hinge block (27).
7. The automatic water treatment backwashing device of claim 6, wherein the upper adjusting block (23) is located in the middle of the sliding rod (149) and is slidably connected with the sliding rod (149), and a return spring (29) is fixedly installed between the upper adjusting block (23) and the end of the sliding rod (149).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044440.9A CN112191007A (en) | 2020-09-28 | 2020-09-28 | Automatic change water treatment back flush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011044440.9A CN112191007A (en) | 2020-09-28 | 2020-09-28 | Automatic change water treatment back flush device |
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| Publication Number | Publication Date |
|---|---|
| CN112191007A true CN112191007A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011044440.9A Pending CN112191007A (en) | 2020-09-28 | 2020-09-28 | Automatic change water treatment back flush device |
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| CN (1) | CN112191007A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774279A (en) * | 2021-02-06 | 2021-05-11 | 高晓杰 | Sewage treatment device with anti-blocking function |
| CN113173678A (en) * | 2021-04-20 | 2021-07-27 | 常州大学 | Device and method for purifying printing and dyeing wastewater |
| CN113209692A (en) * | 2021-05-24 | 2021-08-06 | 青海中煤地质工程有限责任公司 | Automatic back-washing pre-filtering device for geothermal tail water recharging |
| CN113279473A (en) * | 2021-05-20 | 2021-08-20 | 安徽建筑大学 | Drainage device for construction |
| CN113697986A (en) * | 2021-09-29 | 2021-11-26 | 邵渊峰 | Energy-saving automatic water treatment electromechanical device for water treatment |
| CN114100225A (en) * | 2021-11-25 | 2022-03-01 | 沃科(江苏)环保科技有限公司 | Multi-medium renewable biological filtering device |
| CN116059714A (en) * | 2023-04-06 | 2023-05-05 | 山东金胜粮油食品有限公司 | Graded filtering device for peanut oil squeezing and filtering method thereof |
| CN116173593A (en) * | 2023-04-24 | 2023-05-30 | 惠州市宝惠电子科技有限公司 | Transformer immersion oil filter equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682766A (en) * | 2014-10-03 | 2016-06-15 | 富士过滤器工业股份有限公司 | Filtration device |
| CN106457084A (en) * | 2014-06-11 | 2017-02-22 | 博尔和柯基滤清器有限责任公司 | Backflush filter and filter insert for the latter |
| CN106477644A (en) * | 2016-10-31 | 2017-03-08 | 湖北智权专利技术应用开发有限公司 | A kind of efficient easily sewage-treatment plant |
| CN206499921U (en) * | 2017-01-13 | 2017-09-19 | 安徽龙科环保科技有限公司 | A kind of special Preliminary sewage filtering device of sewage disposal |
| CN107754413A (en) * | 2017-11-27 | 2018-03-06 | 冷应杰 | A kind of sewage filter system |
| CN208612252U (en) * | 2018-07-28 | 2019-03-19 | 青岛冰莹芳香植物科技有限公司 | A kind of perfume agitating device with filter mechanism |
| CN209123461U (en) * | 2018-11-20 | 2019-07-19 | 江西鑫源自动化给水设备有限公司 | Sewage-treatment plant is used in a kind of production of waterworks equipment |
| CN110697857A (en) * | 2019-11-20 | 2020-01-17 | 佛山科学技术学院 | Industrial wastewater treatment device for mercury pollution |
-
2020
- 2020-09-28 CN CN202011044440.9A patent/CN112191007A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106457084A (en) * | 2014-06-11 | 2017-02-22 | 博尔和柯基滤清器有限责任公司 | Backflush filter and filter insert for the latter |
| CN105682766A (en) * | 2014-10-03 | 2016-06-15 | 富士过滤器工业股份有限公司 | Filtration device |
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Application publication date: 20210108 |