CN115738414A - Papermaking wastewater filtering treatment device - Google Patents
Papermaking wastewater filtering treatment device Download PDFInfo
- Publication number
- CN115738414A CN115738414A CN202210913788.XA CN202210913788A CN115738414A CN 115738414 A CN115738414 A CN 115738414A CN 202210913788 A CN202210913788 A CN 202210913788A CN 115738414 A CN115738414 A CN 115738414A
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- support
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- sliding
- fixed mounting
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- 239000002351 wastewater Substances 0.000 title claims abstract description 32
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract 2
- 238000003756 stirring Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000004075 wastewater filtration Methods 0.000 description 3
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a papermaking wastewater filtering treatment device, which relates to the field of papermaking wastewater filtering, comprises a shell and is characterized in that: fixed mounting has the transportation support on the shell, rotates on the transportation support and installs a plurality of displacement screw rods, and the one end of displacement screw rod rotates and installs the collecting box, rotates on the collecting box and installs the transmission band, rotate on the collecting box and install the eccentric wheel, rotate on the collecting box and install and strike the piece, strike and be provided with the quarter gear on the piece, strike gear and the gear engagement on the drive half tooth on the piece, later will be attached to the residue that collects on the net and shake off on the transmission band, later through the drying apparatus, fall into in the collecting box, for preventing the incomplete thick liquid of papermaking from blockking up when making the device reach the clearance filter to retrieve the incomplete thick liquid of useless papermaking and collect it.
Description
Technical Field
The invention relates to the field of papermaking wastewater filtration, in particular to a papermaking wastewater filtration treatment device.
Background
The papermaking wastewater refers to wastewater generated in the pulping and papermaking process, and comprises pulping and cooking wastewater, washing wastewater, bleaching wastewater, paper machine white water and the like, and the papermaking wastewater has complex components and poor biodegradability and belongs to industrial wastewater which is difficult to treat, so that the papermaking wastewater needs to be filtered when being discharged.
At present, in the process of filtering and treating the wastewater in the papermaking industry, the sizes of paper scraps in the papermaking wastewater are different, the paper scraps are adhered to a filtering mechanism and are difficult to clean, and meanwhile, the filtering holes are easily blocked by the paper scraps, so that the efficiency of the filtering mechanism for filtering the wastewater is reduced.
The Chinese patent with the Chinese patent application number of CN202110964909.9 discloses a paper-making industrial wastewater filtering treatment device, which comprises a treatment box, a primary filtering mechanism, a secondary filtering mechanism and a scraping mechanism, wherein the treatment box is of a rectangular structure with openings at the upper end and the lower end, the primary filtering mechanism and the secondary filtering mechanism are sequentially arranged on the inner wall of the treatment box from top to bottom, and the scraping mechanism is arranged on the secondary filtering mechanism.
If the water flow or the accumulated mass of the pulp used for a long time is too much, blockage can be caused, and the water discharging cleaning not only delays the cleaning efficiency, but also influences the filtering quality because the filtering net is blocked.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the filter screen is cleaned to prevent blockage while continuous filtration is carried out, and residual slurry in the wastewater is recycled.
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a papermaking waste water filtration treatment device, includes the shell, fixed mounting has the transportation support on the shell, and fixed mounting has a plurality of slip support frames on the transportation support, and slidable mounting has the carriage on the slip support frame, and the surface of carriage is provided with the arc rack, rotates on the carriage to install the fortune pole, and the fixed a plurality of operation devices that are provided with on the fortune pole, the fixed slip motor that sets up on the transportation support, the output fixed mounting of slip motor has the output gear, the arc rack toothing on output gear and the carriage, fixed mounting has the gearbox on the transportation support, and gearbox input end fixed mounting has the connecting gear, connects the output gear meshing on gear and the slip motor, and the output fixed mounting of gearbox has the transmission shaft, and the transmission shaft rotates to be installed on the transportation support, is provided with slip arc frame on the transportation support, carriage slidable mounting is on slip arc frame.
Furthermore, a plurality of displacement screws are rotatably installed on the transportation support, a collecting box is rotatably installed at one end of each displacement screw, a transmission belt is rotatably installed on the collecting box, an eccentric wheel is rotatably installed on the collecting box, a plurality of drying devices are fixedly installed on the collecting box, a knocking gear is rotatably installed on the collecting box, a driving half gear is installed on the knocking gear in a meshed mode, the driving half gear is rotatably installed on the collecting box, a quarter gear is arranged on the driving half gear, a knocking block is rotatably installed on the collecting box, a quarter gear is arranged on the knocking block, and the gear on the knocking block is meshed with the gear on the driving half gear.
Further, be provided with the water inlet on the shell, fixed mounting has the delivery port on the shell, and fixed mounting has the filter screen on the delivery port, fixed mounting has agitator motor on the shell, rotate on the shell and install a plurality of agitators, the one end fixed mounting of agitator has the connecting gear, connecting gear and the stirring gear meshing of rotation installation on the shell.
Further, rotate on the shell and install and collect the belt pulley, the one end fixed mounting who collects the belt pulley has a collection support, collects and rotates on the support and install the striking piece, collects fixed mounting on the support and has for spacing support sliding tray, and slidable mounting has the collection net on the support sliding tray, is provided with a plurality of collection slide bars on the collection net.
Furthermore, the support sliding tray shape is Y shape, the support sliding tray is close to one of collecting the net and serves fixed mounting and have two obliquely rectangular, and rectangular material is elastic material.
Furthermore, the sliding frame is in a three-fifths circular arc shape, and the diameter length of the sliding frame is larger than the length of any side of the collecting net.
Furthermore, the sliding arc frame is a semi-arc slide rod which limits the sliding frame to move, and the arc length of the sliding arc frame is equal to that of the sliding frame.
Further, fixed mounting has on the shell to collect spacing fast, collects spacing fast shape and is circular-arc.
Furthermore, one end of the operation device, which is far away from the operation rod, is fixedly provided with two electromagnets for adsorbing and collecting the net, and the two electromagnets are symmetrically arranged.
Compared with the prior art, the invention has the beneficial effects that: (1) The filter screen cleaning device has the advantages that the stirrer is used for stirring the blockage on the filter screen by using water flow, so that the effect of cleaning the filter screen is achieved; (2) The invention has the advantages that the recovery device is used for salvaging the residues or large foreign matters in the wastewater; (3) The invention is provided with the drying shaking device, thereby effectively preventing troubles in the subsequent residue transfer process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the overall internal filter structure in half section according to the present invention.
Fig. 3 is an enlarged schematic view of F in fig. 2.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2.
Fig. 5 is an enlarged schematic view of C in fig. 4.
Fig. 6 is a schematic cross-sectional view of a collection slide bar of item 208.
FIG. 7 is a schematic view of a half-section of the waste collecting apparatus of the present invention.
Fig. 8 is an enlarged view of Y in fig. 7.
Fig. 9 is a schematic view of the collecting box structure.
Fig. 10 is an enlarged view of B in fig. 9.
Fig. 11 is a schematic view of a transport rack structure.
Fig. 12 is an enlarged view of Y in fig. 11.
Fig. 13 is an enlarged view of fig. 11 at D.
Fig. 14 is a schematic diagram of a spring plate structure.
Reference numerals: 101-a stirring motor; 102-a stirring gear; 103-a stirrer; 104-water outlet; 105-a filter screen; 106-a housing; 107-stirring conveyor belt; 201-collecting net; 202-a collection pulley; 203-collecting and limiting quickly; 204-collecting holder; 205-a shrapnel; 206-a strike block; 207-bracket sliding groove; 208-collecting the slide bar; 301-a transport rack; 302-sliding support frame; 303-a sliding frame; 304-running the motor; 305-running bars; 306-a running gear; 307-a sliding motor; 308-a gearbox; 309-moving a belt; 310-sliding arc frame; 311-running connecting blocks; 401-displacement screw; 402-a conveying belt; 403-a dither motor; 404-a dryer; 405-eccentric wheel; 406-a collection bin; 407-a knocking block; 408-drive half-tooth; 409-knocking gear; 501-shaking the belt; 502-water drain switch; 503-water discharge cylinder.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
As shown in fig. 2, the apparatus includes a housing 106, a square waste water inlet is disposed on the housing 106, a water outlet 104 for flowing out clean water is fixedly disposed on the housing 106, a water discharge switch 502 is slidably disposed at one end of the water outlet 104, a water discharge cylinder 503 for controlling the water discharge switch 502 is fixedly disposed on the water discharge switch 502, the other end of the water discharge cylinder 503 is fixedly disposed on the housing 106, a filter screen 105 for filtering and purifying waste water is fixedly disposed on the water outlet 104, chemicals for neutralizing paper making waste water are contained in the filter screen 105, a stirring motor 101 is fixedly disposed on the housing 106, a belt pulley is fixedly disposed at one end of the stirring motor 101, a stirring gear 102 is rotatably disposed on the housing 106, a belt pulley is fixedly disposed at one end of the stirring gear 102, the belt pulley is connected to the belt pulley on the stirring motor 101, a plurality of stirrers 103 for stirring in water are rotatably disposed on the housing 106, a connecting gear is fixedly disposed at one end of the stirrer 103, the connecting gear is engaged with the stirring gear 102, when the apparatus is used, the paper making waste water is continuously fed into the housing 106 through the filter screen 105, the water level of the filter screen 105, the stirrer 105, the residue stirring apparatus is stopped, and the residue is driven by the stirring motor, and the residue stirring device is driven by the residue stirring motor to rotate by the filter screen 105, and then the residue stirring device, and the residue stirring device.
As shown in fig. 2-6, a collecting pulley 202 is rotatably mounted on the housing 106, a driving motor is connected to the collecting pulley 202 through a belt, a collecting bracket 204 is fixedly mounted at one end of the collecting pulley 202, an impact block 206 used for subsequent reset is rotatably mounted on the collecting bracket 204, a bracket sliding groove 207 for limiting is fixedly mounted on the collecting bracket 204, a collecting net 201 for collecting residues in wastewater is slidably mounted on the bracket sliding groove 207, a sliding groove matched with the bracket sliding groove 207 is arranged on the collecting net 201, a plurality of collecting sliding rods 208 are fixedly mounted on the collecting net 201, as shown in fig. 6, the cross section of each collecting sliding rod 208 is shown, the collecting sliding rod 208 is Y-shaped, two oblique long strips are fixedly mounted on one end of each collecting sliding rod 208 away from the collecting net 201, the long strips are made of rubber or elastic material with a brand number of 316 stainless steel or a brand number of 55Si2Mn, the shape and material of the bracket sliding groove 207 are the same as those of the collecting sliding rod 208, the collecting bracket 204 is fixedly provided with an elastic sheet 205, as shown in fig. 14, the shape of the elastic sheet 205 is L-shaped, one end of the elastic sheet 205 is attached to the collecting bracket 204, the other end of the elastic sheet 205 is attached to the impact block 206, the elastic sheet 205 is made of elastic material, the housing 106 is fixedly provided with a collecting limiting block 203, the collecting limiting block 203 is arc-shaped, so as to prevent the collecting net 201 from sliding and separating from the collecting bracket 204 when rotating, when the driving motor is started, the collecting pulley 202 is driven to rotate by a belt, then the collecting pulley 202 drives the collecting bracket 204 to rotate, when the collecting bracket 204 rotates, the bracket sliding groove 207 rotates around the axis of the collecting pulley 202 in the wastewater filled and stirred by the stirrer 103, meanwhile, the collecting net 201 is driven to move in the waste water to carry out the pulp residue attached to the surface of the collecting net, and the rotation is stopped after the pulp residue rotates to one hundred thirty degrees.
As shown in fig. 7-10, a transportation bracket 301 is fixedly mounted on the housing 106, a plurality of displacement screws 401 are rotatably mounted on the transportation bracket 301, a collection box 406 for collecting residues is rotatably mounted at one end of each displacement screw 401, a conveying belt 402 for conveying is rotatably mounted on the collection box 406, an eccentric 405 for knocking the conveying belt 402 is rotatably mounted on the collection box 406, a plurality of dryers 404 are also fixedly mounted on the collection box 406, a knocking gear 409 for driving is rotatably mounted on the collection box 406, one end of the knocking gear 409 is engaged with an eccentric transmission device for transmission, the eccentric transmission device is mounted on the collection box 406, the other end of the eccentric transmission device is connected with the eccentric 405 for transmitting the power of the vibrating motor 403 to the eccentric 405, a driving half-tooth 408 is rotatably mounted on the knocking gear 409, a driving half-tooth 408 is rotatably mounted on the collection box 408, a quarter-tooth gear is rotatably mounted on the collection box 406, a knocking block 407 is rotatably mounted on the collection box 406, one end of the knocking block 407 is fixedly mounted on the torsion spring 406, the other end of the torsion spring 403 is fixedly mounted on the knocking gear 403, a quarter-tooth is rotatably mounted on the collection box 408, a driving half-tooth 403 is engaged with the knocking gear 403, a driving gear 407 for driving motor for driving the knocking motor for driving the shaking belt 501, the knocking motor is connected with the shaking belt 501 for driving the shaking motor for driving the shaking belt 501, and transmitting the shaking motor to the shaking belt 501, and the shaking motor for driving the shaking motor to the shaking motor 501, and the shaking motor for driving the shaking motor to drive the shaking collection box 406, and the shaking motor 501.
As shown in fig. 2 and fig. 11 to fig. 13, a transportation support 301 is fixedly installed on the housing 106, a sliding motor 307 is fixedly installed on the transportation support 301, a gear is installed at an output end of the sliding motor 307, a plurality of sliding support frames 302 for supporting are fixedly installed on the transportation support 301, a sliding frame 303 is slidably installed on the sliding support frames 302, an arc rack is arranged on an outer surface of the sliding frame 303, the arc rack is engaged with the gear on the sliding frame 303, an operation rod 305 for transmission is rotatably installed on the sliding frame 303, both ends of the operation rod 305 are concave, the operation rod 305 is engaged with an operation connection block 311 rotatably installed on the transportation support 301, the operation connection block 311 is rotatably installed on the transportation support 301, an operation motor 304 is further fixedly installed on the transportation support 301, an output end of the operation motor 304 is fixedly connected with the operation connection block 311, a plurality of operation devices 306 are fixedly installed on the operation rod 305, two electromagnets for adsorbing the mesh 201 are fixedly installed on the transportation support frame, two electromagnets are symmetrically arranged at an end of the operation device 306 far away from the operation rod 305, a transmission shaft is fixedly installed on the transportation support frame 301, a transmission shaft 310 is fixedly installed on the transmission shaft, an arc belt pulley 310 for limiting sliding belt pulley 310, a sliding belt 310 is installed on the sliding support frame 301, and a sliding support 310 is installed on the sliding support frame 310, and a sliding belt pulley 310 for limiting belt pulley 310, the sliding belt pulley 310 is installed on the sliding support 301.
When the collecting net 201 rotates one hundred thirty degrees around the collecting pulley 202, the operating motor 304 on the other side of the collecting net 201 opposite to the collecting net 201 drives the operating rod 305 to rotate towards the direction close to the collecting box 406, the operating rod 305 drives the operating device 306 to joint with the collecting net 201, at this time, the electromagnet on the operating device 306 starts to adsorb the collecting net 201, after the joint, because the flexible materials are arranged on the two sides of the collecting sliding rod 208, the flexible materials on the two sides of the collecting sliding rod 208 can be bent by the force of the electromagnet, the collecting sliding rod 208 is matched with the groove on the operating device 306, then the operating rod 305 continues to rotate, the flexible materials on the two sides of the collecting sliding rod 208 are twisted, thereby the collecting net 201 is pulled out from the support sliding groove 207, the collecting net 201 is separated from the support sliding groove 207, at this time, the collecting pulley 202 rotates back to the original position, when the operating rod 305 drives the collecting net 201 to rotate to the upper part of the conveying belt 402, the collecting net 201 is abutted against the knocking block 407, at the moment, the conveying belt 402 is driven by a driving component, the shaking motor 403 drives the knocking gear 409 to rotate through the shaking belt 501, the driving half-tooth 408 drives the knocking block 407 to rotate through gear transmission, the knocking block 407 is driven to rotate by the driving half-tooth 408, the torsional spring is compressed by the knocking block 407 in the rotating process, after the driving half-tooth 408 is not meshed with the knocking block 407, the accumulated torsional spring resets the knocking block 407, the knocking block 407 is driven to knock the collecting net 201 by the resetting force of the torsional spring, the same action is repeated after the driving half-tooth 408 is meshed with the knocking block 407, the process that the knocking block 407 repeatedly swings to knock the collecting net 201 is achieved, the paper making residual pulp attached to the collecting net 201 falls onto the conveying belt 402 and is driven to the lower part of the dryer 404, and the shaking motor 403 drives the shaking belt 501, so that the eccentric wheel 405 knocks the conveying belt 402 above while the knocking block 407 swings, the baked paper making residual pulp is prevented from being adhered to the conveying belt 402, the conveying belt 402 continues to rotate to convey the paper making residual pulp to the collecting box 406 and then drops, and when the collecting net 201 is repeatedly knocked by the knocking block 407, the collecting net 201 on the other side of the device also starts to move.
After the residual paper pulp on the collecting net 201 is cleaned, the running motor 304 rotates towards the direction away from the collecting box 406, so that the collecting net 201 is vertically positioned on the conveying support 301, then the sliding motor 307 drives the output gear to rotate, the speed changing box 308 is driven by the connecting gear, then the moving belt 309 is driven by the transmission shaft, the moving belt 309 drives the displacement screw 401, the rotation of the displacement screw 401 enables the collecting box 406 to integrally move towards the direction away from the conveying support 301, the sliding motor 307 also drives the sliding frame 303 to rotate while rotating, when the sliding frame 303 stops after rotating 180 degrees around the self circle center, at the moment, the electromagnet positioned on the running device 306 is closed, so that the collecting net 201 slides on the running device 306, the impact block 206 is pressed open by gravity, then the sliding block slides on the collecting support 204, the support sliding groove 207 is matched with the groove on the collecting net 201 and always reaches the bottom of the collecting support 204, and the collecting net 201 on the other side of the device is cleaned by the knocking block 407 and repeats the same resetting motion.
Claims (9)
1. A papermaking wastewater filtering treatment device comprises a shell (106), and is characterized in that: fixed mounting has transport support (301) on shell (106), and fixed mounting has a plurality of slip support frame (302) on transport support (301), and slidable mounting has carriage (303) on slip support frame (302), and the surface of carriage (303) is provided with the arc rack, rotates on carriage (303) and installs fortune pole (305), and fortune pole (305) are gone up to fix and are provided with a plurality of operation devices (306), fixed sliding motor (307) that set up on transport support (301), output gear is installed to the output of sliding motor (307), and the arc rack toothing on output gear and carriage (303), fixed mounting has gearbox (308) on transport support (301), and the input fixed mounting of gearbox (308) has the connecting gear, connects the output gear toothing on gear and sliding motor (307), the output fixedly connected with transmission shaft of gearbox (308), and the transmission shaft rotates and installs on transport support (301), is provided with slip arc frame (310) on transport support (301), and carriage (303) slidable mounting is on slip arc frame (310).
2. The papermaking wastewater filtering treatment device according to claim 1, characterized in that: the utility model discloses a drying machine, including transportation support (301), displacement screw rod (401) are installed in the rotation on the transportation support (301), and the one end of displacement screw rod (401) is rotated and is installed collecting box (406), rotates on collecting box (406) and installs transmission band (402), rotate on collecting box (406) and install eccentric wheel (405), fixed mounting has a plurality of driers (404) on collecting box (406), rotate on collecting box (406) and install and strike gear (409), strike gear (409) and go up the meshing and install drive half tooth (408), drive half tooth (408) are rotated and are installed on collecting box (406), be provided with the quarter gear on drive half tooth (408), rotate on collecting box (406) and install and strike piece (407), strike and be provided with the quarter gear on piece (407), strike gear and the gear engagement on the piece (407) and the drive half tooth (408).
3. The papermaking wastewater filtering treatment device according to claim 1, characterized in that: be provided with the water inlet on shell (106), fixed mounting has delivery port (104) on shell (106), and fixed mounting has filter screen (105) on delivery port (104), fixed mounting has agitator motor (101) on shell (106), rotate on shell (106) and install a plurality of agitators (103), the one end fixed mounting of agitator (103) has the connecting gear, and the connecting gear meshes with rotation install agitator gear (102) on shell (106).
4. The papermaking wastewater filtering treatment device according to claim 1, characterized in that: the utility model discloses a collection net, including shell (106), collection belt pulley (202), collection support (204), striking piece (206), collection support (204), fixed mounting have on the shell (106) and collect belt pulley (202), the one end fixed mounting who collects belt pulley (202) has collection support (204), collect and rotate on support (204) and install striking block (206), collect fixed mounting have on support (204) and be used for spacing support sliding tray (207), slidable mounting has on support sliding tray (207) and collects net (201), is provided with a plurality of collection slide bars (208) on collecting net (201).
5. The papermaking wastewater filtering treatment device according to claim 4, characterized in that: support sliding tray (207) shape is Y shape, support sliding tray (207) are close to one of collecting net (201) and serve fixed mounting have two oblique rectangular, and rectangular material is elastic material.
6. The papermaking wastewater filtering treatment device according to claim 1, characterized in that: the sliding frame (303) is in the shape of a three-fifth arc, and the diameter of the sliding frame (303) is larger than the length of any side of the collecting net (201).
7. The papermaking wastewater filtering treatment device according to claim 1, characterized in that: the sliding arc frame (310) is a semi-arc sliding rod for limiting the movement of the sliding frame (303), and the arc length of the sliding arc frame (310) is equal to that of the sliding frame (303).
8. The papermaking wastewater filtering treatment device according to claim 4, characterized in that: the collecting and limiting block (203) is fixedly installed on the shell (106), and the shape of the collecting and limiting block (203) is arc-shaped.
9. The papermaking wastewater filtering treatment device according to claim 1, characterized in that: and two electromagnets for adsorbing and collecting the net (201) are fixedly arranged at one end of the operation device (306) far away from the operation rod (305), and the two electromagnets are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210913788.XA CN115738414A (en) | 2022-08-01 | 2022-08-01 | Papermaking wastewater filtering treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210913788.XA CN115738414A (en) | 2022-08-01 | 2022-08-01 | Papermaking wastewater filtering treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN115738414A true CN115738414A (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210913788.XA Pending CN115738414A (en) | 2022-08-01 | 2022-08-01 | Papermaking wastewater filtering treatment device |
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| CN (1) | CN115738414A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0036329A2 (en) * | 1980-03-17 | 1981-09-23 | The Black Clawson Company | Center flow screening apparatus |
| GB9623727D0 (en) * | 1996-11-14 | 1997-01-08 | Black Clawson The Company | Zoned pressure screen |
| ZA9710851B (en) * | 1996-12-05 | 1998-04-17 | Helmut Bacher | Filter apparatus for liquids containing impurities. |
| US20160040357A1 (en) * | 2014-08-06 | 2016-02-11 | Aikawa Iron Works Co., Ltd. | Papermaking strainer, foreign material separation apparatus for papermaking, and manufacturing method of papermaking strainer |
| CA2895789A1 (en) * | 2014-11-21 | 2016-05-21 | Aikawa Iron Works Co., Ltd. | Papermaking strainer, foreign material separation apparatus for papermaking, and manufacturing method of papermaking strainer |
| CN206837624U (en) * | 2017-04-23 | 2018-01-05 | 关敬 | A kind of environmental protection equipment for Industrial Wastewater Treatment |
| CN207614974U (en) * | 2017-11-22 | 2018-07-17 | 南通富强纸业有限公司 | A kind of list storehouse paper pulp crushing machine |
| CN207619712U (en) * | 2017-11-22 | 2018-07-17 | 南通富强纸业有限公司 | A kind of paper pulp is at sizing device |
| CN208362787U (en) * | 2018-06-18 | 2019-01-11 | 江门市明星纸业有限公司 | A kind of regenerated paper pulp deslagging device with filtering function |
| CN111636227A (en) * | 2020-06-01 | 2020-09-08 | 浙江大胜达包装股份有限公司 | Intelligent paper pulp processing system and method for corrugated paper |
| CA3153544A1 (en) * | 2019-09-20 | 2021-03-25 | Massachusetts Institute Of Technology | Devices and methods for the integrated filtration, drying, and mechanical processing of active pharmaceutical ingredients |
| CN212915295U (en) * | 2020-05-15 | 2021-04-09 | 南通富强纸业有限公司 | Paper production is with slurrying mixing stirring equipment |
| CN113413677A (en) * | 2021-08-23 | 2021-09-21 | 江苏大彭环保科技有限公司 | Papermaking industry waste water filtration treatment device |
| CN215538739U (en) * | 2021-08-31 | 2022-01-18 | 来庆民 | Compound nutrient solution filter equipment of detoxification desilting |
| WO2022028627A2 (en) * | 2021-08-27 | 2022-02-10 | 江苏一环集团有限公司 | Stirring and sludge scraping system for mechanical-acceleration-type clarifier, and method for using stirring and sludge scraping system |
| CN114100223A (en) * | 2021-11-22 | 2022-03-01 | 枣庄市昌恒台装饰新材料科技有限公司 | Be used for papermaking waste water filtration treatment device |
| CN219752829U (en) * | 2023-04-18 | 2023-09-26 | 禄丰县永兴纸业有限公司 | Waste paper recycling pulping pretreatment device |
-
2022
- 2022-08-01 CN CN202210913788.XA patent/CN115738414A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0036329A2 (en) * | 1980-03-17 | 1981-09-23 | The Black Clawson Company | Center flow screening apparatus |
| GB9623727D0 (en) * | 1996-11-14 | 1997-01-08 | Black Clawson The Company | Zoned pressure screen |
| ZA9710851B (en) * | 1996-12-05 | 1998-04-17 | Helmut Bacher | Filter apparatus for liquids containing impurities. |
| US20160040357A1 (en) * | 2014-08-06 | 2016-02-11 | Aikawa Iron Works Co., Ltd. | Papermaking strainer, foreign material separation apparatus for papermaking, and manufacturing method of papermaking strainer |
| CA2895789A1 (en) * | 2014-11-21 | 2016-05-21 | Aikawa Iron Works Co., Ltd. | Papermaking strainer, foreign material separation apparatus for papermaking, and manufacturing method of papermaking strainer |
| CN206837624U (en) * | 2017-04-23 | 2018-01-05 | 关敬 | A kind of environmental protection equipment for Industrial Wastewater Treatment |
| CN207614974U (en) * | 2017-11-22 | 2018-07-17 | 南通富强纸业有限公司 | A kind of list storehouse paper pulp crushing machine |
| CN207619712U (en) * | 2017-11-22 | 2018-07-17 | 南通富强纸业有限公司 | A kind of paper pulp is at sizing device |
| CN208362787U (en) * | 2018-06-18 | 2019-01-11 | 江门市明星纸业有限公司 | A kind of regenerated paper pulp deslagging device with filtering function |
| CA3153544A1 (en) * | 2019-09-20 | 2021-03-25 | Massachusetts Institute Of Technology | Devices and methods for the integrated filtration, drying, and mechanical processing of active pharmaceutical ingredients |
| CN212915295U (en) * | 2020-05-15 | 2021-04-09 | 南通富强纸业有限公司 | Paper production is with slurrying mixing stirring equipment |
| CN111636227A (en) * | 2020-06-01 | 2020-09-08 | 浙江大胜达包装股份有限公司 | Intelligent paper pulp processing system and method for corrugated paper |
| CN113413677A (en) * | 2021-08-23 | 2021-09-21 | 江苏大彭环保科技有限公司 | Papermaking industry waste water filtration treatment device |
| WO2022028627A2 (en) * | 2021-08-27 | 2022-02-10 | 江苏一环集团有限公司 | Stirring and sludge scraping system for mechanical-acceleration-type clarifier, and method for using stirring and sludge scraping system |
| CN215538739U (en) * | 2021-08-31 | 2022-01-18 | 来庆民 | Compound nutrient solution filter equipment of detoxification desilting |
| CN114100223A (en) * | 2021-11-22 | 2022-03-01 | 枣庄市昌恒台装饰新材料科技有限公司 | Be used for papermaking waste water filtration treatment device |
| CN219752829U (en) * | 2023-04-18 | 2023-09-26 | 禄丰县永兴纸业有限公司 | Waste paper recycling pulping pretreatment device |
Non-Patent Citations (1)
| Title |
|---|
| 黎妮;: "造纸废水零排放工艺的探讨", 科技创新与应用, no. 05, 18 February 2017 (2017-02-18), pages 31 - 36 * |
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