CN112520907A - Printing and dyeing sewage recycling device capable of carrying out pretreatment - Google Patents
Printing and dyeing sewage recycling device capable of carrying out pretreatment Download PDFInfo
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- CN112520907A CN112520907A CN202011563884.3A CN202011563884A CN112520907A CN 112520907 A CN112520907 A CN 112520907A CN 202011563884 A CN202011563884 A CN 202011563884A CN 112520907 A CN112520907 A CN 112520907A
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- filter screen
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- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 238000004043 dyeing Methods 0.000 title claims abstract description 20
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 13
- 238000011001 backwashing Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 description 13
- 239000002244 precipitate Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- -1 later when filtering Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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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
- C02F1/001—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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of sewage treatment, in particular to a printing and dyeing sewage recycling device capable of carrying out pretreatment. The box body is provided with the pretreatment mechanism and the driving mechanism with the cleaning function, the driving mechanism is connected with the water absorption mechanism, the water absorption mechanism is connected with the back flushing pipe, the first filter screen of the pretreatment mechanism filters suspended matters in sewage, meanwhile, the driving motor of the driving mechanism can drive the cleaning plate to slide on the filter screen, meanwhile, the driving motor can drive the piston plate of the water absorption mechanism to move, water in the water tank is discharged into the back flushing pipe, the first filter screen is sprayed on the first filter screen through the back flushing pipe, and the suspended matters clamped in meshes of the first filter screen are flushed out, so that the first filter screen is cleaned, the sewage can be conveniently pretreated by the first filter screen, and the filtering mechanism is prevented from being blocked.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a printing and dyeing sewage recycling device capable of carrying out pretreatment.
Background
The traditional printing and dyeing process needs to consume a large amount of water, the printing and dyeing wastewater has great pollution to the environment, and the problem of industrial water pollution is more and more serious along with the development of economy, wherein the printing and dyeing wastewater is one of important sources of water pollution, and in order to save water resources, the printing and dyeing wastewater is usually treated by utilizing a recycling device.
At present used printing and dyeing sewage recovery processing device is at the during operation, it is direct to irritate the inside of device with sewage mostly, then utilize medicine sewage to carry out the sedimentation treatment, and the offend is most to be sent from the top down and is thrown, make the sewage of below unable and medicament mixed reaction, the work efficiency is reduced, if there is more suspended solid in the sewage, can't deposit the suspended solid on the sewage, later when filtering, lead to the inside filter unit of device to block up easily, need staff to open the device during clearance, because the inside space of device is less, it is comparatively troublesome during the clearance.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a printing and dyeing sewage recycling device capable of carrying out pretreatment.
The technical scheme adopted by the invention for solving the technical problems is as follows: a printing and dyeing sewage recycling device capable of carrying out pretreatment comprises a seat plate, wherein a box body is fixedly connected to the middle part of the upper end of the seat plate, a feeding hole is formed in one side of the upper end inside the box body, a pretreatment mechanism is installed in the middle part of the upper end of the box body, a driving mechanism is installed on the other side of the upper end of the box body and is connected with the pretreatment mechanism, a cleaning opening is formed in the side wall of the upper end of one side of the box body, a sealing plate is clamped inside the cleaning opening, a filtering mechanism is installed on the side wall of the lower end of one side of the box body, a water absorbing mechanism is installed on the side wall of the middle part of the other side of the box body and is connected with the driving mechanism, a water tank is fixedly connected to the lower end of the other side of the box body, a loading ring is fixedly connected to the upper, the utility model discloses a water pump, including the upper end of backwash pipe, one side of backwash pipe is connected with the mechanism that absorbs water through the raceway, the inside lower extreme of box is the toper structure, the inside lower extreme fixedly connected with outlet pipe of box, the lower extreme of outlet pipe runs through and fixed connection is on the bedplate, the inside lower extreme threaded connection of outlet pipe has the second piston, the positive upper end fixedly connected with bottom plate of box, the upper end fixedly connected with air pump of bottom plate, the output fixedly connected with blast pipe of air pump, the one end that the air pump was kept away from to the blast pipe is connected with the pretreatment mechanism, the equal fixedly connected with backup pad in lower extreme both sides of bedplate.
Specifically, the pretreatment mechanism comprises a fixed pipe, the fixed pipe penetrates through and is fixedly connected with the side wall at the middle part of the box body and the middle part of the backwashing pipe through a bearing, the inside of the fixed pipe penetrates through and is fixedly connected with a dosing pipe through a bearing, the upper end of the dosing pipe is fixedly connected with a feeding hopper, the upper end of the feeding hopper penetrates through and is in threaded connection with a first piston, the feeding hopper and an exhaust pipe are fixedly connected with one ends far away from an air pump, the fixed pipe is sleeved and fixedly connected with a toothed ring on the outer wall of the circumference at one end outside the box body, the lower ends of the two sides of the part of the dosing pipe inside the box body are fixedly connected with branch pipes, the fixed pipe is sleeved and fixedly connected with a fixed ring on the outer wall of the circumference at the upper end inside the box body, the outer wall of the circumference of the fixed ring is fixedly connected with a mounting, the lower extreme of collar is contradicted with the upper end of carrying the ring and is connected, first filter screen is the loop configuration, two clearance boards of symmetry fixedly connected with, two on the fixed pipe lies in the inside part upper end circumference outer wall of box the lower extreme of clearance board all contradicts with the upper end of first filter screen and is connected.
Specifically, actuating mechanism includes the mounting bracket, the mounting bracket is U-shaped structure and opening down, the lower extreme of mounting bracket and the upper end fixed connection of box, the inside upper end fixedly connected with driving motor of mounting bracket, driving motor's output is down, fixedly connected with transmission shaft on driving motor's the output, the lower extreme fixedly connected with drive gear of transmission shaft, the ring gear meshing of drive gear and preliminary treatment mechanism is connected.
Specifically, the water absorption mechanism comprises a piston box, the piston box is fixedly connected to the side wall of the other side of the box body through an installation block, the lower end of the piston box penetrates through and is fixedly connected with a water absorption pipe, the upper end of the piston box is fixedly connected with a protective shell, the upper end of one side, away from the box body, of the protective shell is fixedly connected with a first transverse plate, the upper end of the first transverse plate, away from the protective shell, is fixedly connected with a vertical plate, the upper end of the vertical plate is fixedly connected with a second transverse plate, one side, close to the box body, of the second transverse plate is fixedly connected to a mounting frame of the driving mechanism, the lower end inside the piston box is slidably connected with a piston plate, four corners of the upper end of the piston plate are fixedly connected with pull rods, the upper ends of the pull rods penetrate through the side wall of the upper end of the, the lifter plate sliding connection is in the inside of protecting crust, the middle part of lifter plate runs through and threaded connection has reciprocal lead screw, the lower extreme of reciprocal lead screw rotates the upper end middle part of connecting at the piston box, the upper end fixedly connected with driven gear of reciprocal lead screw, driven gear's diameter ratio actuating mechanism's drive gear diameter is big, driven gear and actuating mechanism's drive gear meshing is connected.
Specifically, driven gear's upper end middle part fixedly connected with back shaft, back shaft and reciprocal lead screw are located same central line, the upper end of back shaft is rotated and is connected the lower extreme at the second diaphragm.
Specifically, the filtering mechanism comprises a filtering box, the lower end of the filtering box is fixedly connected with the upper end of the seat plate, the side wall of the upper end of one side of the filter box close to the box body is penetrated and fixedly connected with a connecting pipe, one end of the connecting pipe far away from the filter box is penetrated and fixedly connected with the side wall of the lower end of one side of the box body, the middle part of the connecting pipe is provided with a valve, the middle part of the inner side of the filter box is fixedly connected with a carrying frame, the upper end of the filter box is clamped with a box cover, both sides of the lower end of the box cover are fixedly connected with connecting rods, the lower ends of the connecting rods are fixedly connected with a second filter screen together, the lower end of the second filter screen is in contact connection with the upper end of the carrying frame, run through and fixedly connected with pole setting through the bearing on the middle part lateral wall of case lid, the lower extreme fixedly connected with scraper blade of pole setting, the lower extreme of scraper blade is contradicted with the upper end of second filter screen and is connected.
Specifically, one end, far away from the backwash pipe, of the water delivery pipe penetrates through the side wall of the box body and is fixedly connected to the side wall of the piston box of the water absorption mechanism, and a second one-way valve is fixedly connected inside one end, far away from the backwash pipe, of the water delivery pipe.
Specifically, the lower extreme of pipe that absorbs water runs through the upper end lateral wall of water tank and extends to the inside lower extreme of water tank, the inside upper end fixedly connected with first check valve of pipe absorbs water.
The invention has the beneficial effects that:
(1) the box body is provided with the pretreatment mechanism and the driving mechanism with the cleaning function, the driving mechanism is connected with the water absorption mechanism, the water absorption mechanism is connected with the back flushing pipe, the first filter screen of the pretreatment mechanism filters suspended matters in sewage, meanwhile, the driving motor of the driving mechanism can drive the cleaning plate to slide on the filter screen, meanwhile, the driving motor can drive the piston plate of the water absorption mechanism to move, water in the water tank is discharged into the back flushing pipe, the first filter screen is sprayed on the first filter screen through the back flushing pipe, and the suspended matters clamped in meshes of the first filter screen are flushed out, so that the first filter screen is cleaned, the sewage can be conveniently pretreated by the first filter screen, and the filtering mechanism is prevented from being blocked.
(2) The dosing pipe of the pretreatment mechanism is inserted into the lower end of the interior of the box body, the feeding hopper on the dosing pipe is connected with the air pump through the exhaust pipe, and when the pretreatment mechanism is used, the air pump is used for discharging the medicament into the interior of the box body, so that the medicament is diffused from bottom to top, and meanwhile, the generated bubbles can roll sewage, so that the sewage and the medicament are better mixed, and the working efficiency is improved.
(3) The upright post with the scraper is arranged on the box cover of the filtering mechanism, when the second filter screen filters precipitated sewage, the scraper can be rotated through the upright post to clean precipitates accumulated at one position on the second filter screen, so that the second filter screen cannot be blocked.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a cutaway view provided by the present invention;
FIG. 2 is a schematic view of a driving mechanism and a pretreatment mechanism and a water absorption mechanism provided by the present invention;
FIG. 3 is a view of the area A in FIG. 2;
FIG. 4 is a schematic structural view of a drawbar on a lifter plate according to the present invention;
FIG. 5 is a schematic view of a filter mechanism according to the present invention;
FIG. 6 is a schematic diagram of the external structure provided by the present invention;
FIG. 7 is a schematic structural view of the upper end of the box body provided by the present invention;
FIG. 8 is a schematic view of a backwash tube according to the present invention.
In the figure: 1. a seat plate; 2. a box body; 3. a pretreatment mechanism; 31. a fixed tube; 32. a dosing tube; 33. a branch pipe; 34. a feed hopper; 35. a first piston; 36. cleaning the plate; 37. a fixing ring; 38. a mounting ring; 39. a first filter screen; 310. a toothed ring; 4. a drive mechanism; 41. a mounting frame; 42. a drive motor; 43. a drive shaft; 44. a drive gear; 5. a water absorbing mechanism; 51. a piston case; 52. mounting blocks; 53. a suction pipe; 54. a first check valve; 55. a protective shell; 56. a first transverse plate; 57. a vertical plate; 58. a second transverse plate; 59. a piston plate; 510. a pull rod; 511. a lifting plate; 512. a reciprocating screw rod; 513. a driven gear; 514. a support shaft; 6. a filtering mechanism; 61. a filter box; 62. carrying a frame; 63. a connecting pipe; 64. a box cover; 65. a connecting rod; 66. a second filter screen; 67. erecting a rod; 68. a squeegee; 7. a water tank; 8. a carrier ring; 9. a backwash pipe; 10. a spray head; 11. a water delivery pipe; 12. a second one-way valve; 13. cleaning the opening; 14. a water outlet pipe; 15. a second piston; 16. a support plate; 17. a base plate; 18. an air pump; 19. an exhaust pipe; 20. a feed inlet; 21. and (7) closing the plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-8, the device for recycling printing and dyeing sewage capable of performing pretreatment of the present invention comprises a seat plate 1, wherein a box body 2 is fixedly connected to the middle of the upper end of the seat plate 1, a feed inlet 20 is formed on one side of the inner upper end of the box body 2, a pretreatment mechanism 3 is installed on the middle of the upper end of the box body 2, a driving mechanism 4 is installed on the other side of the upper end of the box body 2, the driving mechanism 4 is connected to the pretreatment mechanism 3, a cleaning port 13 is formed on the side wall of the upper end of one side of the box body 2, a sealing plate 21 is clamped inside the cleaning port 13, a filtering mechanism 6 is installed on the side wall of the lower end of one side of the box body 2, a water absorbing mechanism 5 is installed on the side wall of the middle of the other side of the box body 2, the water absorbing mechanism 5 is, the inner upper end of the box body 2 is fixedly connected with a load ring 8, a backwash pipe 9 is arranged below the load ring 8, the backwash pipe 9 is fixedly connected on the inner wall of the box body 2, the upper end of the backwash pipe 9 is fixedly connected with a plurality of spray heads 10 at equal intervals, one side of the backwash pipe 9 is connected with a water absorption mechanism 5 through a water conveying pipe 11, the inner lower end of the box body 2 is of a conical structure, the inner lower end of the box body 2 is fixedly connected with a water outlet pipe 14, the lower end of the water outlet pipe 14 penetrates through and is fixedly connected on the seat plate 1, the inner lower end of the water outlet pipe 14 is in threaded connection with a second piston 15, the front upper end of the box body 2 is fixedly connected with a bottom plate 17, the upper end of the bottom plate 17 is fixedly connected with an air pump 18, the output end of the air pump 18 is fixedly connected with, the equal fixedly connected with backup pad 16 in lower extreme both sides of bedplate 1 clears up the suspended solid in the sewage through pretreatment mechanism 3 during the use, alleviates filtering mechanism 6's load, seriously blocks up filtering mechanism 6 when avoiding later filtering simultaneously.
Specifically, the filtering mechanism 6 includes a filtering box 61, the lower end of the filtering box 61 is fixedly connected with the upper end of the seat plate 1, the filtering box 61 is close to the side wall of the upper end of one side of the box 2 and is penetrated and fixedly connected with a connecting pipe 63, one end of the connecting pipe 63 far away from the filtering box 61 is penetrated and fixedly connected with the side wall of the lower end of one side of the box 2, a valve is installed in the middle of the connecting pipe 63, the middle of the inner side of the filtering box 61 is fixedly connected with a carrying frame 62, the upper end of the filtering box 61 is connected with a box cover 64 in a clamping manner, both sides of the lower end of the box cover 64 are fixedly connected with connecting rods 65, the lower ends of the connecting rods 65 are fixedly connected with a second filtering net 66, the lower end of the second filtering net 66 is in contact connection with the upper end of the carrying frame 62, the side wall, the lower extreme of scraper blade 68 is contradicted with the upper end of second filter screen 66 and is connected, filters the precipitate in the sewage through second filter screen 66 during the use, and accessible pole setting 67 rotates scraper blade 68 simultaneously, and the deposit of piling up in one is cleared up, makes things convenient for the filtering work of second filter screen 66.
Specifically, the pretreatment mechanism 3 comprises a fixed pipe 31, the fixed pipe 31 is penetrated through and fixedly connected with the side wall at the middle part of the box 2 and the middle part of the backwashing pipe 9 through a bearing, the inside of the fixed pipe 31 is penetrated through and fixedly connected with the dosing pipe 32 through a bearing, the upper end of the dosing pipe 32 is fixedly connected with a feed hopper 34, the upper end of the feed hopper 34 is penetrated through and threadedly connected with a first piston 35, the feed hopper 34 and the exhaust pipe 19 are fixedly connected with one end far away from the air pump 18, the fixed pipe 31 is positioned on the outer wall of the circumference at one end outside the box 2 and is sleeved with and fixedly connected with a toothed ring 310, the lower ends of the two sides of the part of the dosing pipe 32 positioned inside the box 2 are fixedly connected with a branch pipe 33, the outer wall of the circumference at the upper end inside the box 2 of the fixed pipe 31 is sleeved and fixedly connected with a fixed ring 37, the outer wall of the, the circumference outer wall of collar 38 and the inner wall conflict of box 2 are connected, the lower extreme of collar 38 is contradicted with the upper end of carrying ring 8 and is connected, first filter screen 39 is the loop configuration, two clearance boards 36 of symmetry fixedly connected with on the fixed pipe 31 is located the inside part upper end circumference outer wall of box 2, two the lower extreme of clearance board 36 all contradicts with the upper end of first filter screen 39 and is connected, carries out the preliminary treatment through first filter screen 39 to sewage during the use, filters the suspended solid in the sewage, avoids the suspended solid to block up and damage filter mechanism 6, makes clearance board 36 rotate in the upper end of first filter screen 39 simultaneously, promotes the suspended solid of piling up in one, avoids influencing first filter screen 39's filter effect.
Specifically, actuating mechanism 4 includes mounting bracket 41, mounting bracket 41 is U-shaped structure and opening down, the lower extreme of mounting bracket 41 and the upper end fixed connection of box 2, the inside upper end fixedly connected with driving motor 42 of mounting bracket 41, driving motor 42's output is down, fixedly connected with transmission shaft 43 on driving motor 42's the output, the lower extreme fixedly connected with drive gear 44 of transmission shaft 43, drive gear 44 is connected with the ring gear 310 meshing of pretreatment mechanism 3, can drive pretreatment mechanism 3 and the simultaneous working of mechanism 5 that absorbs water during the use, and the convenience is when filtering sewage for pretreatment mechanism 3 can be self-cleaning.
Specifically, the water suction mechanism 5 includes a piston box 51, the piston box 51 is fixedly connected to the other side wall of the box body 2 through a mounting block 52, the lower end of the piston box 51 penetrates and is fixedly connected with a water suction pipe 53, the lower end of the water suction pipe 53 penetrates through the upper end side wall of the water tank 7 and extends to the inner lower end of the water tank 7, the inner upper end of the water suction pipe 53 is fixedly connected with a first check valve 54, the upper end of the piston box 51 is fixedly connected with a protective shell 55, the upper end of one side of the protective shell 55 far away from the box body 2 is fixedly connected with a first transverse plate 56, one side of the upper end of the first transverse plate 56 far away from the protective shell 55 is fixedly connected with a vertical plate 57, the upper end of the vertical plate 57 is fixedly connected with a second transverse plate 58, one side of the second transverse plate 58 near the box body 2 is fixedly connected to a mounting frame 41 of, four corners of the upper end of the piston plate 59 are fixedly connected with pull rods 510, the upper ends of the pull rods 510 penetrate through the upper end side wall of the piston box 51 and extend to the lower end of the interior of the protective shell 55, the upper ends of the pull rods 510 are fixedly connected with a lifting plate 511, the lifting plate 511 is connected to the interior of the protective shell 55 in a sliding manner, the middle of the lifting plate 511 penetrates through and is in threaded connection with a reciprocating screw rod 512, the lower end of the reciprocating screw rod 512 is rotatably connected to the middle of the upper end of the piston box 51, the upper end of the reciprocating screw rod 512 is fixedly connected with a driven gear 513, the middle of the upper end of the driven gear 513 is fixedly connected with a support shaft 514, the support shaft 514 and the reciprocating screw rod 512 are positioned on the same central line, the upper end of the support shaft 514 is rotatably connected to the lower end of the second transverse plate, the driven gear 513 is engaged with the driving gear 44 of the driving mechanism 4, and in use, water in the water tank 7 is discharged to the inside of the back-washing pipe 9, and then the water is sprayed on the first filter 39 of the pretreatment mechanism 3 through the spray head 10, thereby facilitating the cleaning of the first filter 39 of the pretreatment mechanism 3.
Specifically, one end of the water conveying pipe 11, which is far away from the backwashing pipe 9, penetrates through the side wall of the box body 2 and is fixedly connected to the side wall of the piston box 51 of the water absorption mechanism 5, the second check valve 12 is fixedly connected to the inside of one end of the water conveying pipe 11, which is far away from the backwashing pipe 9, so that the backwashing pipe 9 and the piston box 51 of the water absorption mechanism 5 can be connected together during use, and water extracted by the water absorption mechanism 5 can be conveniently discharged into the backwashing pipe 9.
When the device is used, the device is moved to a working place, a power supply is switched on, sewage is filled into the box body 2 through the feeding hole 20, the first filter screen 39 can filter suspended matters in the sewage, meanwhile, the driving motor 42 is started through a switch arranged on the box body 2, the driving motor 42 rotates the driving gear 44 through the transmission shaft 43, the driving gear 44 rotates the fixed pipe 31 through the gear ring 310, the fixed pipe 31 drives the cleaning plate 36 to rotate at the upper end of the first filter screen 39, the rotating cleaning plate 36 can stir the suspended matters accumulated on the first filter screen 39, the suspended matters are prevented from being accumulated at one position of the first filter screen 39 in a concentrated mode to block and damage the first filter screen 39, meanwhile, the driving gear 44 can drive the driven gear 513 to rotate, the driven gear 513 drives the reciprocating screw rod 512 to rotate, the reciprocating screw rod 512 drives the lifting plate 511 to move up and down, in the process, the lifting plate 511 drives the piston plate 59, when the piston plate 59 moves upwards, the generated suction force can open the first check valve 54 and suck the water in the water tank 7 into the piston box 51 through the water suction pipe 53, when the piston plate 59 moves downwards, the first check valve 54 is closed, the second check valve 12 is opened, the water in the piston box 51 is discharged into the back washing pipe 9 through the water conveying pipe 11, the water in the back washing pipe 9 is sprayed on the first filter screen 39 through the spray head 10 to flush out suspended matters clamped on the first filter screen 39, the first filter screen 39 is cleaned together with the cleaning plate 36, then the first piston 35 can be detached, the medicament is put into the feed hopper 34, the medicament falls to the lower end of the inner part of the box body 2 through the dosing pipe 32, then the first piston 35 is clamped back to the upper end of the feed hopper 34, the air pump 18 is started, the air pump 18 inflates the feed hopper 34 and the dosing pipe 32 through the air exhaust pipe 19, and completely extrudes the medicament out of the dosing pipe 32, the medicament diffuses from bottom to bottom in the sewage, meanwhile, when the gas is sprayed into the sewage, bubbles are generated, the sewage is rolled, the medicament is better mixed with the sewage, the sewage is subjected to precipitation treatment, then a valve on a connecting pipe 63 is opened, the sewage in the box body 2 is discharged into the inside of the filter box 61 through the connecting pipe 63, a second filter screen 66 in the filter box 61 filters precipitates doped in the sewage, in the process, a worker can rotate a scraper 68 through a vertical rod 67 to stir the precipitates on the second filter screen 66, the precipitates are prevented from being concentrated and accumulated at one position of the second filter screen 66 to block the second filter screen 66, then the second piston 15 can be detached, the residual water and the precipitates in the box body 2 are discharged, when the cleaning is carried out, the worker can lift the second filter screen 66 out of the inside of the filter box 61 through a box cover 64, the precipitates on the second filter screen 66 are cleaned, and the closing plate 21 is taken down, and cleaning the suspended matters on the first filter screen 39.
The invention has the beneficial effects that:
(1) the box body is provided with the pretreatment mechanism and the driving mechanism with the cleaning function, the driving mechanism is connected with the water absorption mechanism, the water absorption mechanism is connected with the back flushing pipe, the first filter screen of the pretreatment mechanism filters suspended matters in sewage, meanwhile, the driving motor of the driving mechanism can drive the cleaning plate to slide on the filter screen, meanwhile, the driving motor can drive the piston plate of the water absorption mechanism to move, water in the water tank is discharged into the back flushing pipe, the first filter screen is sprayed on the first filter screen through the back flushing pipe, and the suspended matters clamped in meshes of the first filter screen are flushed out, so that the first filter screen is cleaned, the sewage can be conveniently pretreated by the first filter screen, and the filtering mechanism is prevented from being blocked.
(2) The dosing pipe of the pretreatment mechanism is inserted into the lower end of the interior of the box body, the feeding hopper on the dosing pipe is connected with the air pump through the exhaust pipe, and when the pretreatment mechanism is used, the air pump is used for discharging the medicament into the interior of the box body, so that the medicament is diffused from bottom to top, and meanwhile, the generated bubbles can roll sewage, so that the sewage and the medicament are better mixed, and the working efficiency is improved.
(3) The upright post with the scraper is arranged on the box cover of the filtering mechanism, when the second filter screen filters precipitated sewage, the scraper can be rotated through the upright post to clean precipitates accumulated at one position on the second filter screen, so that the second filter screen cannot be blocked.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The printing and dyeing sewage recycling device capable of carrying out pretreatment comprises a seat plate (1) and is characterized in that a box body (2) is fixedly connected to the middle of the upper end of the seat plate (1), a feeding hole (20) is formed in one side of the upper end inside the box body (2), a pretreatment mechanism (3) is installed in the middle of the upper end of the box body (2), a driving mechanism (4) is installed on the other side of the upper end of the box body (2), the driving mechanism (4) is connected with the pretreatment mechanism (3), a cleaning opening (13) is formed in the side wall of the upper end on one side of the box body (2), a sealing plate (21) is clamped inside the cleaning opening (13), a filtering mechanism (6) is installed on the side wall of the lower end on one side of the box body (2), a water absorbing mechanism (5) is installed on the side wall of the middle of the other side of the box body (2), and the water absorbing, the water tank (7) is fixedly connected to the lower end of the other side of the box body (2), the load ring (8) is fixedly connected to the upper end inside the box body (2), the back-flushing pipe (9) is arranged below the load ring (8), the back-flushing pipe (9) is fixedly connected to the inner wall of the box body (2), a plurality of spray heads (10) are fixedly connected to the upper end of the back-flushing pipe (9) at equal intervals, one side of the back-flushing pipe (9) is connected with the water absorbing mechanism (5) through a water conveying pipe (11), the lower end inside the box body (2) is of a conical structure, a water outlet pipe (14) is fixedly connected to the lower end inside the box body (2), the lower end of the water outlet pipe (14) penetrates through and is fixedly connected to the seat plate (1), a second piston (15) is in threaded connection with the lower end inside the water outlet pipe (14), a bottom, the upper end fixedly connected with air pump (18) of bottom plate (17), the output fixedly connected with blast pipe (19) of air pump (18), the one end that air pump (18) were kept away from in blast pipe (19) is connected with preliminary treatment mechanism (3), the equal fixedly connected with backup pad (16) in lower extreme both sides of bedplate (1).
2. The apparatus for recycling dyeing wastewater capable of being pretreated according to claim 1, comprising: the pretreatment mechanism (3) comprises a fixed pipe (31), the fixed pipe (31) is penetrated through and fixedly connected with the side wall at the middle part of the box body (2) and the middle part of the backwashing pipe (9) through a bearing, the inside of the fixed pipe (31) is penetrated through and fixedly connected with the pesticide-throwing pipe (32) through a bearing, the upper end of the pesticide-throwing pipe (32) is fixedly connected with a feed hopper (34), the upper end of the feed hopper (34) is penetrated through and threadedly connected with a first piston (35), the feed hopper (34) and the exhaust pipe (19) are far away from one end of the air pump (18) and fixedly connected with a tooth ring (310), the fixed pipe (31) is sleeved on the outer wall of the circumference at one end outside the box body (2), the lower ends of the two sides of the part of the pesticide-throwing pipe (32) inside the box body (2) are fixedly connected with branch pipes (33), the fixed pipe (31) is sleeved on the outer wall of the circumference at the upper end of the, the utility model discloses a cleaning device, including solid fixed ring (37), the circumference outer wall of solid fixed ring (37) goes up through first filter screen (39) fixedly connected with collar (38), the circumference outer wall of collar (38) and the inner wall of box (2) conflict and connect, the lower extreme of collar (38) is contradicted with the upper end of carrying ring (8) and is connected, first filter screen (39) are the loop configuration, fixed pipe (31) are located two cleaning plate (36) of symmetry fixedly connected with on the inside part upper end circumference outer wall of box (2), two the lower extreme of cleaning plate (36) is all contradicted with the upper end of first filter screen (39) and is connected.
3. The apparatus for recycling dyeing wastewater capable of being pretreated according to claim 1, comprising: actuating mechanism (4) include mounting bracket (41), mounting bracket (41) are U-shaped structure and opening down, the lower extreme of mounting bracket (41) and the upper end fixed connection of box (2), the inside upper end fixedly connected with driving motor (42) of mounting bracket (41), the output of driving motor (42) is down, fixedly connected with transmission shaft (43) on the output of driving motor (42), the lower extreme fixedly connected with drive gear (44) of transmission shaft (43), drive gear (44) and ring gear (310) meshing connection of preliminary treatment mechanism (3).
4. The apparatus for recycling dyeing wastewater capable of being pretreated according to claim 1, comprising: the water absorption mechanism (5) comprises a piston box (51), the piston box (51) is fixedly connected to the side wall of the other side of the box body (2) through an installation block (52), the lower end of the piston box (51) penetrates through and is fixedly connected with a water absorption pipe (53), the upper end of the piston box (51) is fixedly connected with a protective shell (55), the upper end of one side, far away from the box body (2), of the protective shell (55) is fixedly connected with a first transverse plate (56), one side, far away from the protective shell (55), of the upper end of the first transverse plate (56) is fixedly connected with a vertical plate (57), the upper end of the vertical plate (57) is fixedly connected with a second transverse plate (58), one side, close to the box body (2), of the second transverse plate (58) is fixedly connected to an installation frame (41) of the driving mechanism (4), the lower end inside of the piston box (51) is slidably connected with a piston plate (59), and four corners of the, the upper end of pull rod (510) all runs through the upper end lateral wall of piston case (51) and extends to the inside lower extreme of protecting crust (55), the common fixedly connected with lifter plate (511) in upper end of pull rod (510), lifter plate (511) sliding connection is in the inside of protecting crust (55), the middle part of lifter plate (511) runs through and threaded connection has reciprocal lead screw (512), the lower extreme of reciprocal lead screw (512) rotates the upper end middle part of connecting at piston case (51), the upper end fixedly connected with driven gear (513) of reciprocal lead screw (512), the diameter ratio of driven gear (513) is big than drive gear (44) diameter of actuating mechanism (4), driven gear (513) and drive gear (44) meshing connection of actuating mechanism (4).
5. The recycling apparatus of dyeing wastewater capable of being pretreated according to claim 4, comprising: the upper end middle part fixedly connected with back shaft (514) of driven gear (513), back shaft (514) and reciprocal lead screw (512) are located same central line, the upper end of back shaft (514) is rotated and is connected the lower extreme at second diaphragm (58).
6. The apparatus for recycling dyeing wastewater capable of being pretreated according to claim 1, comprising: the filtering mechanism (6) comprises a filtering box (61), the lower end of the filtering box (61) is fixedly connected with the upper end of the seat plate (1), the filtering box (61) is close to the side wall of the upper end of one side of the box body (2) and is in through and fixedly connected with a connecting pipe (63), one end of the connecting pipe (63) far away from the filtering box (61) is through and fixedly connected with the side wall of the lower end of one side of the box body (2), a valve is arranged in the middle of the connecting pipe (63), a carrying frame (62) is fixedly connected in the middle of the inner side of the filtering box (61), a box cover (64) is clamped at the upper end of the filtering box (61), connecting rods (65) are fixedly connected to both sides of the lower end of the box cover (64), a second filtering net (66) is fixedly connected to the lower end of the connecting rods (65) together, and the lower end, run through and fixedly connected with pole setting (67) through the bearing on the middle part lateral wall of case lid (64), the lower extreme fixedly connected with scraper blade (68) of pole setting (67), the lower extreme of scraper blade (68) is contradicted with the upper end of second filter screen (66) and is connected.
7. The apparatus for recycling dyeing wastewater capable of being pretreated according to claim 1, comprising: one end of the water delivery pipe (11) far away from the backwashing pipe (9) penetrates through the side wall of the box body (2) and is fixedly connected to the side wall of the piston box (51) of the water absorption mechanism (5), and a second one-way valve (12) is fixedly connected inside one end of the water delivery pipe (11) far away from the backwashing pipe (9).
8. The recycling apparatus of dyeing wastewater capable of being pretreated according to claim 4, comprising: the lower end of the water suction pipe (53) penetrates through the side wall of the upper end of the water tank (7) and extends to the lower end of the interior of the water tank (7), and the upper end of the interior of the water suction pipe (53) is fixedly connected with a first one-way valve (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011563884.3A CN112520907A (en) | 2020-12-25 | 2020-12-25 | Printing and dyeing sewage recycling device capable of carrying out pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011563884.3A CN112520907A (en) | 2020-12-25 | 2020-12-25 | Printing and dyeing sewage recycling device capable of carrying out pretreatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112520907A true CN112520907A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011563884.3A Withdrawn CN112520907A (en) | 2020-12-25 | 2020-12-25 | Printing and dyeing sewage recycling device capable of carrying out pretreatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN112520907A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332930A (en) * | 2021-06-17 | 2021-09-03 | 江苏朗斯汽车用品有限公司 | Quantitative conveying device for lubricating oil production |
| CN113398669A (en) * | 2021-06-09 | 2021-09-17 | 无锡润安涂装科技有限公司 | Environment-friendly powder recovery unit |
| CN118851400A (en) * | 2024-08-01 | 2024-10-29 | 安徽九辰环境科技有限公司 | A mixed and stirred Fenton reactor |
-
2020
- 2020-12-25 CN CN202011563884.3A patent/CN112520907A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398669A (en) * | 2021-06-09 | 2021-09-17 | 无锡润安涂装科技有限公司 | Environment-friendly powder recovery unit |
| CN113332930A (en) * | 2021-06-17 | 2021-09-03 | 江苏朗斯汽车用品有限公司 | Quantitative conveying device for lubricating oil production |
| CN118851400A (en) * | 2024-08-01 | 2024-10-29 | 安徽九辰环境科技有限公司 | A mixed and stirred Fenton reactor |
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Application publication date: 20210319 |