CN114790044A - Multifunctional membrane separation device for treating pulping and papermaking wastewater - Google Patents
Multifunctional membrane separation device for treating pulping and papermaking wastewater Download PDFInfo
- Publication number
- CN114790044A CN114790044A CN202210463503.7A CN202210463503A CN114790044A CN 114790044 A CN114790044 A CN 114790044A CN 202210463503 A CN202210463503 A CN 202210463503A CN 114790044 A CN114790044 A CN 114790044A
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- fixedly connected
- membrane separation
- separation device
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- 238000000926 separation method Methods 0.000 title claims abstract description 52
- 239000012528 membrane Substances 0.000 title claims abstract description 51
- 239000002351 wastewater Substances 0.000 title claims abstract description 38
- 238000004537 pulping Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 241000220317 Rosa Species 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a multifunctional membrane separation device for treating pulping and papermaking wastewater, which relates to the technical field of wastewater treatment and comprises membrane separation equipment, wherein the bottom end of the membrane separation equipment is fixedly connected with a supporting base, the front side of the supporting base is fixedly connected with a control console, the front side of the supporting base is provided with a moving mechanism, the left side of the top of the membrane separation equipment is fixedly connected with a filtering mechanism, and the top of the filtering mechanism is fixedly connected with a connecting mechanism. According to the invention, through the mutual cooperation of the first motor, the worm wheel, the rotating block, the moving plate, the telescopic rod, the lifting plate, the supporting leg and the moving wheel, the worm can be driven to rotate by starting the first motor, and the worm wheel is driven to rotate, so that the rotating block is driven to rotate, and the moving plate is driven to move, so that the telescopic rod drives the lifting plate to lift, and the device is convenient to move through the supporting leg and the moving wheel, so that the device is more convenient to use, and the efficiency of wastewater treatment is improved.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a multifunctional membrane separation device for treating pulping and papermaking wastewater.
Background
Membrane separation is a new separation technology that has been developed over the last decades. The conventional membrane separation is to use a natural or artificial selective permeable membrane as a separation medium, and to make solute or solvent in the raw material selectively permeate the membrane to perform separation, classification, purification or enrichment under the action of driving force such as concentration difference, pressure difference or potential difference, and a membrane separation device is used when the pulp and paper wastewater is treated.
The following problems exist in the prior art:
1. when the existing membrane separation device is used, the device is inconvenient to move, if the distance between the device and the position where wastewater is discharged is longer, a longer conveying pipeline needs to be installed, the cost is increased, the use of the membrane separation device is not facilitated, and the efficiency of wastewater treatment is influenced;
2. when the existing membrane separation device is used, waste water needs to be filtered, large solid impurities possibly exist in the waste water, and the impurities enter the device and easily block the inside of the device, so that the device breaks down and the use of the device is influenced.
3. When the existing membrane separation device is used, a pipeline for conveying waste water needs to be connected to the device, the existing connection mode is mostly fixed through bolts, the fixation is complex, the fixing effect is not good enough, and the normal use of the membrane separation device is influenced.
Disclosure of Invention
The invention provides a multifunctional membrane separation device for treating pulping and papermaking wastewater, which aims to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a handle multi-functional membrane separation device of pulping and papermaking waste water, includes membrane separation equipment, membrane separation equipment's bottom fixedly connected with supports the base, the front side fixedly connected with control cabinet of supporting the base, the front side of supporting the base is provided with moving mechanism, membrane separation equipment's top left side fixedly connected with filtering mechanism, filtering mechanism's top fixedly connected with coupling mechanism.
Moving mechanism includes first motor, first motor fixed connection is in the side of supporting the base, the output shaft fixedly connected with worm of first motor, the worm sets up the inside at the support base, the side meshing of worm is connected with the worm wheel, worm wheel swing joint is in the inside of supporting the base, the front end fixedly connected with turning block of worm wheel, the side swing joint of turning block has the movable plate, the bottom sliding connection of movable plate has the telescopic link, the middle part of telescopic link and the inside swing joint of supporting the base, the bottom sliding connection of telescopic link has the lifter plate, the bottom fixedly connected with supporting leg of lifter plate, the bottom swing joint of supporting leg has the removal wheel.
The technical scheme of the invention is further improved as follows: the supporting leg includes the support column, the support column sets up the bottom at the lifter plate, the inside swing joint of support column has the spliced pole, spliced pole fixed connection is in the bottom of lifter plate.
Adopt above-mentioned technical scheme, the support column in this scheme, mutually support between the spliced pole to the convenience is controlled the fixed of supporting leg.
The technical scheme of the invention is further improved as follows: the bottom swing joint of spliced pole has the connecting rod, the one end swing joint of connecting rod has the ejector pad, the left side fixedly connected with limiting block of ejector pad, the right side of ejector pad is provided with the top and tightly pushes up the spring.
Adopt above-mentioned technical scheme, connecting rod, ejector pad, restriction piece in this scheme, the tight spring in top between mutually supporting, through pushing up tight spring top and moving the ejector pad to make the restriction piece block advance the inside of base, thereby can restrict fixedly to the supporting leg, made things convenient for and removed the device.
The technical scheme of the invention is further improved as follows: filtering mechanism includes the rose box, rose box fixed connection is at membrane separation equipment's top, the inside fixedly connected with filter screen of rose box, the inside left side swing joint of rose box has a bits collection box, the chip groove has been seted up at the top of bits collection box.
Adopt above-mentioned technical scheme, mutually support between rose box, filter screen, collection bits box, the chip groove in this scheme to the convenience filters the fixed impurity in the waste water, has avoided the device to appear blockking up.
The technical scheme of the invention is further improved as follows: the inside right side fixedly connected with second motor of rose box, the output shaft fixedly connected with threaded rod of second motor, the side threaded connection of threaded rod has the screw thread push pedal, the left end swing joint of screw thread push pedal has flexible push rod, the one end swing joint of flexible push rod has the baffle, the one end of baffle and the inner wall swing joint of rose box.
Adopt above-mentioned technical scheme, the second motor in this scheme, threaded rod, screw thread push pedal, flexible push rod, the mutually supporting between the baffle, the second motor can drive the screw thread push pedal through the threaded rod and remove, has made things convenient for and has released filterable impurity, has made things convenient for and has handled impurity.
The technical scheme of the invention is further improved as follows: the connecting mechanism comprises a connecting sleeve, the connecting sleeve is fixedly connected to the top of the filtering mechanism, a conveying pipe is arranged on the inner side of the connecting sleeve, and a driving gear ring is movably connected to the outer side of the connecting sleeve.
By adopting the technical scheme, the connecting sleeve, the conveying pipe and the driving gear ring in the scheme are mutually matched, and the conveying pipe is inserted into the connecting sleeve, so that the conveying of waste water is facilitated.
The technical scheme of the invention is further improved as follows: the inner side of the driving gear ring is connected with a rotating wheel in a meshed mode, the rotating wheel is movably connected inside the connecting sleeve, the front end of the rotating wheel is fixedly connected with a winding roller, and the side face of the winding roller is fixedly connected with a traction rope.
Adopt above-mentioned technical scheme, mutually support between running wheel, wind-up roll, the haulage rope in this scheme to can control the fixed of conveyer pipe.
The technical scheme of the invention is further improved as follows: one end of the traction rope is fixedly connected with a movable clamping block, the movable clamping block extends to the side face of the conveying pipe, and a fixing spring is arranged at the top of the movable clamping block.
Adopt above-mentioned technical scheme, the removal fixture block in this scheme, the mutually supporting between the fixed spring, through the fixed spring top move the removal fixture block for remove the fixture block card and advance the side of conveyer pipe, thereby can fix the conveyer pipe.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a multifunctional membrane separation device for treating pulping and papermaking wastewater.
2. The invention provides a multifunctional membrane separation device for treating pulping and papermaking wastewater, which can enter the interior of a filter box through the mutual matching of a filter box, a filter screen, a scrap collecting box, a scrap discharge groove, a second motor, a threaded rod, a threaded push plate and a telescopic push rod before the wastewater enters the interior of the device, can filter impurities in the wastewater through the filter screen, and can drive the threaded push plate to move through the second motor, so that the filtered impurities can be conveniently pushed out of the scrap discharge groove and finally fall into the scrap collecting box, the impurities can be conveniently treated, the blockage of the device is avoided, and the use of the device is facilitated.
3. The invention provides a multifunctional membrane separation device for treating pulping and papermaking wastewater, which can drive a rotating wheel to rotate by the mutual matching of a connecting sleeve, a conveying pipe, a driving gear ring, a rotating wheel, a winding roller, a traction rope, a movable clamping block and a fixing spring, and can pull the traction rope by the winding roller so that the movable clamping block moves, the conveying pipe is inserted into the connecting sleeve, the driving gear ring is loosened, and the movable clamping block is clamped into the side surface of the conveying pipe under the jacking action of the fixing spring so as to fix the conveying pipe, thereby facilitating the conveying of the wastewater, improving the connecting effect of the pipe and ensuring the normal use of the device.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the moving mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a support leg according to the present invention;
FIG. 4 is a schematic cross-sectional view of a filter mechanism according to the present invention;
fig. 5 is a schematic cross-sectional view of the connection mechanism of the present invention.
In the figure: 1. a membrane separation device; 2. a support base; 21. a console; 3. a moving mechanism; 31. a first motor; 32. a worm; 33. a worm gear; 34. rotating the block; 35. moving the plate; 36. a telescopic rod; 37. a lifting plate; 38. supporting legs; 381. a support pillar; 382. connecting columns; 383. a connecting rod; 384. a push block; 385. a limiting block; 386. the spring is tightly propped; 39. a moving wheel; 4. a filtering mechanism; 41. a filter box; 42. filtering with a screen; 43. a scrap collecting box; 44. a chip groove; 45. a second motor; 46. a threaded rod; 47. a threaded push plate; 48. a telescopic push rod; 49. a baffle plate; 5. a connecting mechanism; 51. connecting sleeves; 52. a delivery pipe; 53. a drive gear ring; 54. a rotating wheel; 55. a wind-up roll; 56. a hauling rope; 57. moving the fixture block; 58. the spring is fixed.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIGS. 1-5, the invention provides a multifunctional membrane separation device for treating pulping and papermaking wastewater, which comprises a membrane separation device 1, wherein the bottom end of the membrane separation device 1 is fixedly connected with a support base 2, the front side of the support base 2 is fixedly connected with a control console 21, the front side of the support base 2 is provided with a moving mechanism 3, the left side of the top of the membrane separation device 1 is fixedly connected with a filtering mechanism 4, the top of the filtering mechanism 4 is fixedly connected with a connecting mechanism 5, the moving mechanism 3 comprises a first motor 31, the first motor 31 is fixedly connected with the side surface of the support base 2, the output shaft of the first motor 31 is fixedly connected with a worm 32, the worm 32 is arranged inside the support base 2, the side surface of the worm 32 is engaged with a worm wheel 33, the worm wheel 33 is movably connected inside the support base 2, the front end of the worm wheel 33 is fixedly connected with a rotating block 34, and the side surface of the rotating block 34 is movably connected with a moving plate 35, the bottom end of the moving plate 35 is connected with an expansion link 36 in a sliding mode, the middle of the expansion link 36 is movably connected with the inside of the supporting base 2, the bottom end of the expansion link 36 is connected with a lifting plate 37 in a sliding mode, the bottom end of the lifting plate 37 is fixedly connected with a supporting leg 38, and the bottom end of the supporting leg 38 is movably connected with a moving wheel 39.
In this embodiment, when needs move membrane separation equipment 1, through starting first motor 31, can drive worm 32 and rotate, and drive worm wheel 33 rotates, thereby make turning block 34 rotate, and drive movable plate 35 and remove, thereby make telescopic link 36 drive lifter plate 37 and go up and down, and drive supporting leg 38 and removal wheel 39, stretch out from the bottom that supports base 2, thereby conveniently remove membrane separation equipment 1, during the use, can connect the pipeline of carrying waste water through coupling mechanism 5, and can filter the discharge to the impurity in the waste water through filter mechanism 4, rethread control cabinet 21 can control membrane separation equipment 1 and carry out work, thereby can handle waste water.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the supporting leg 38 includes a supporting column 381, the supporting column 381 is disposed at the bottom end of the lifting plate 37, a connecting column 382 is movably connected inside the supporting column 381, the connecting column 382 is fixedly connected at the bottom end of the lifting plate 37, a connecting rod 383 is movably connected at the bottom end of the connecting column 382, a pushing block 384 is movably connected at one end of the connecting rod 383, a limiting block 385 is fixedly connected at the left side of the pushing block 384, and a jacking spring 386 is disposed at the right side of the pushing block 384.
In this embodiment, when the supporting leg 38 stretches out, the pushing block 384 is pushed by the pushing spring 386, the limiting block 385 can be clamped in the base, so that the supporting leg 38 can be limited and fixed, the device can be moved more conveniently, when the supporting leg 38 is retracted, the connecting rod 383 can be pulled through the connecting column 382, the pushing block 384 can be pushed to move, the limiting block 385 is retracted, and the supporting column 381 can be retracted conveniently.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, filtering mechanism 4 includes rose box 41, 41 fixed connection of rose box is at the top of membrane separation equipment 1, the inside fixedly connected with filter screen 42 of rose box 41, the inside left side swing joint of rose box 41 has album bits box 43, chip groove 44 has been seted up at the top of album bits box 43, the inside right side fixedly connected with second motor 45 of rose box 41, the output shaft fixedly connected with threaded rod 46 of second motor 45, threaded rod 46's side threaded connection has screw thread push pedal 47, screw thread push pedal 47's left end swing joint has telescopic push rod 48, telescopic push rod 48's one end swing joint has baffle 49, the one end of baffle 49 and rose box 41's inner wall swing joint.
In this embodiment, before waste water access device's inside, can get into the inside of rose box 41, and can filter the impurity in the waste water through filter screen 42, rethread second motor 45 can drive threaded rod 46 and rotate, thereby drive screw push pedal 47 removes, and can promote baffle 49 through telescopic push rod 48, made things convenient for and released filterable impurity from chip groove 44, finally fall into album bits box 43, made things convenient for and handled impurity, avoid the device jam to appear, the use of device has been made things convenient for.
Example 4
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the connecting mechanism 5 comprises a connecting sleeve 51, the connecting sleeve 51 is fixedly connected to the top of the filtering mechanism 4, a conveying pipe 52 is arranged on the inner side of the connecting sleeve 51, a driving toothed ring 53 is movably connected to the outer side of the connecting sleeve 51, a rotating wheel 54 is meshed and connected to the inner side of the driving toothed ring 53, the rotating wheel 54 is movably connected to the inner side of the connecting sleeve 51, a winding roller 55 is fixedly connected to the front end of the rotating wheel 54, a traction rope 56 is fixedly connected to the side surface of the winding roller 55, a movable clamping block 57 is fixedly connected to one end of the traction rope 56, the movable clamping block 57 extends to the side surface of the conveying pipe 52, and a fixing spring 58 is arranged on the top of the movable clamping block 57.
In this embodiment, when connecting the conveying pipe 52, through rotating the drive ring gear 53, thereby can drive the runner 54 and rotate, and can stimulate the haulage rope 56 through the wind-up roll 55, make the removal fixture block 57 remove, insert the inside of adapter sleeve 51 with conveying pipe 52, loosen drive ring gear 53, under the top of fixed spring 58, make the side that removes fixture block 57 card income conveying pipe 52, thereby can fix conveying pipe 52, made things convenient for the transport to waste water.
The working principle of the multifunctional membrane separation device for treating the pulping and papermaking wastewater is described in detail below.
As shown in fig. 1-5, when the membrane separation device 1 needs to be moved, the worm 32 can be driven to rotate by the first motor 31, and the worm wheel 33 is driven to rotate, so that the rotating block 34 drives the moving plate 35 to move, and the lifting plate 37 can be driven to lift by the telescopic rod 36, so that the supporting leg 38 and the moving wheel 39 extend out, thereby facilitating the movement of the membrane separation device 1, in use, the conveying pipe 52 is inserted into the connecting sleeve 51, under the pushing action of the fixed spring 58, the moving clamping block 57 is clamped into the side surface of the conveying pipe 52, thereby being capable of fixing the conveying pipe 52, facilitating the conveying of wastewater, and filtering impurities in the wastewater by the filter screen 42, and controlling the membrane separation device 1 to work by the console 21, thereby being capable of treating the wastewater.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides a handle multi-functional membrane separation device of pulping and papermaking waste water, includes membrane separation equipment (1), the bottom fixedly connected with of membrane separation equipment (1) supports base (2), support front side fixedly connected with control cabinet (21) of base (2), its characterized in that: a moving mechanism (3) is arranged on the front side of the supporting base (2), a filtering mechanism (4) is fixedly connected to the left side of the top of the membrane separation equipment (1), and a connecting mechanism (5) is fixedly connected to the top of the filtering mechanism (4);
the moving mechanism (3) comprises a first motor (31), the first motor (31) is fixedly connected to the side face of the supporting base (2), an output shaft of the first motor (31) is fixedly connected with a worm (32), the worm (32) is arranged inside the supporting base (2), the side face of the worm (32) is meshed with a worm wheel (33), the worm wheel (33) is movably connected to the inside of the supporting base (2), the front end of the worm wheel (33) is fixedly connected with a rotating block (34), the side face of the rotating block (34) is movably connected with a moving plate (35), the bottom end of the moving plate (35) is slidably connected with a telescopic rod (36), the middle part of the telescopic rod (36) is movably connected with the inside of the supporting base (2), the bottom end of the telescopic rod (36) is slidably connected with a lifting plate (37), and the bottom end of the lifting plate (37) is fixedly connected with supporting legs (38), the bottom end of the supporting leg (38) is movably connected with a moving wheel (39).
2. The multifunctional membrane separation device for treating pulping and papermaking wastewater according to claim 1, characterized in that: the supporting leg (38) comprises a supporting column (381), the supporting column (381) is arranged at the bottom end of the lifting plate (37), a connecting column (382) is movably connected inside the supporting column (381), and the connecting column (382) is fixedly connected to the bottom end of the lifting plate (37).
3. The multifunctional membrane separation device for treating pulping and papermaking wastewater according to claim 2, characterized in that: the bottom end of the connecting column (382) is movably connected with a connecting rod (383), one end of the connecting rod (383) is movably connected with a push block (384), the left side of the push block (384) is fixedly connected with a limiting block (385), and the right side of the push block (384) is provided with a jacking spring (386).
4. The multifunctional membrane separation device for treating pulping and papermaking wastewater according to claim 1, characterized in that: filtering mechanism (4) include rose box (41), rose box (41) fixed connection is at the top of membrane separation equipment (1), the inside fixedly connected with filter screen (42) of rose box (41), the inside left side swing joint of rose box (41) has album bits box (43), chip groove (44) have been seted up at the top of album bits box (43).
5. The multifunctional membrane separation device for treating pulping and papermaking wastewater according to claim 4, characterized in that: the inside right side fixedly connected with second motor (45) of rose box (41), the output shaft fixedly connected with threaded rod (46) of second motor (45), the side threaded connection of threaded rod (46) has screw thread push pedal (47), the left end swing joint of screw thread push pedal (47) has telescopic push rod (48), the one end swing joint of telescopic push rod (48) has baffle (49), the one end of baffle (49) and the inner wall swing joint of rose box (41).
6. The multifunctional membrane separation device for treating pulping and papermaking wastewater according to claim 1, characterized in that: coupling mechanism (5) are including adapter sleeve (51), adapter sleeve (51) fixed connection is at the top of filtering mechanism (4), the inboard of adapter sleeve (51) is provided with conveyer pipe (52), the outside swing joint of adapter sleeve (51) has drive ring gear (53).
7. The multifunctional membrane separation device for treating pulping and papermaking wastewater according to claim 6, characterized in that: the inner side of the driving gear ring (53) is connected with a rotating wheel (54) in a meshed mode, the rotating wheel (54) is movably connected inside the connecting sleeve (51), the front end of the rotating wheel (54) is fixedly connected with a winding roller (55), and the side face of the winding roller (55) is fixedly connected with a traction rope (56).
8. The multifunctional membrane separation device for treating pulping and papermaking wastewater according to claim 7, characterized in that: one end of the traction rope (56) is fixedly connected with a movable clamping block (57), the movable clamping block (57) extends to the side face of the conveying pipe (52), and a fixed spring (58) is arranged at the top of the movable clamping block (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210463503.7A CN114790044A (en) | 2022-04-28 | 2022-04-28 | Multifunctional membrane separation device for treating pulping and papermaking wastewater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210463503.7A CN114790044A (en) | 2022-04-28 | 2022-04-28 | Multifunctional membrane separation device for treating pulping and papermaking wastewater |
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| CN114790044A true CN114790044A (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210463503.7A Pending CN114790044A (en) | 2022-04-28 | 2022-04-28 | Multifunctional membrane separation device for treating pulping and papermaking wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445987A (en) * | 2022-08-30 | 2022-12-09 | 国网江苏省电力有限公司灌南县供电分公司 | Transformer substation's electrical equipment vase hand-held type belt cleaning device |
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| EP0134878A2 (en) * | 1983-07-21 | 1985-03-27 | Ralf F. Piepho Abwassertechnik GmbH | Device for treating spent emulsions, solutions and industrial waste water and the like |
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| WO2020248523A1 (en) * | 2019-06-11 | 2020-12-17 | 淄博创立机电科技有限公司 | Cart for sewage treatment |
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| CN214437968U (en) * | 2021-02-01 | 2021-10-22 | 成都和诚过滤技术有限公司 | Membrane separation decoloration equipment |
| CN215855574U (en) * | 2021-09-15 | 2022-02-18 | 苏州高点净水科技有限公司 | Intelligent reverse osmosis water purifier with remote monitoring function |
| CN114277429A (en) * | 2022-01-21 | 2022-04-05 | 湖州努特表面处理科技有限公司 | Electroplating solution recovery unit with filtering mechanism |
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2022
- 2022-04-28 CN CN202210463503.7A patent/CN114790044A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134878A2 (en) * | 1983-07-21 | 1985-03-27 | Ralf F. Piepho Abwassertechnik GmbH | Device for treating spent emulsions, solutions and industrial waste water and the like |
| CN108786331A (en) * | 2018-06-20 | 2018-11-13 | 许观文 | A kind of multi-functional environment-protection dust-extraction unit |
| WO2020248523A1 (en) * | 2019-06-11 | 2020-12-17 | 淄博创立机电科技有限公司 | Cart for sewage treatment |
| CN212476188U (en) * | 2020-04-02 | 2021-02-05 | 董婷 | Chemical wastewater catalytic reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445987A (en) * | 2022-08-30 | 2022-12-09 | 国网江苏省电力有限公司灌南县供电分公司 | Transformer substation's electrical equipment vase hand-held type belt cleaning device |
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Application publication date: 20220726 |