CN217297540U

CN217297540U - Advanced treatment and purification device for papermaking wastewater

Info

Publication number: CN217297540U
Application number: CN202221241235.6U
Authority: CN
Inventors: 周忠; 胡兴飞; 傅金良
Original assignee: Hangzhou Xiaoshan Nanyang Paper Co ltd
Current assignee: Hangzhou Xiaoshan Nanyang Paper Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-26
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses an advanced treatment purifier of papermaking waste water, which comprises a housin, casing fixedly connected with feed inlet, feed inlet fixed connection and intercommunication have the casing, the inner rotation of casing is connected with first filter plate, casing fixedly connected with is first to prevent stifled brush, casing fixedly connected with motor, the motor output end is connected with the bevel gear subassembly, casing fixedly connected with cylinder, cylinder extension end fixedly connected with dog, casing fixedly connected with discharging pipe, the utility model relates to a papermaking waste water treatment technical field. This advanced treatment purifier of papermaking waste water, after the sewage that finishes of handling discharges, with the clear water through the feed inlet leading-in casing, connecting pipe in proper order, handle in the shell in the liquid level rises, impurity on the second filter plate floats gradually, when handling in the shell liquid level and reaching row material pipe department, the clear water is with impurity from row material pipe derivation processing shell outer end, alleviates follow-up clean burden.

Description

Advanced treatment and purification device for papermaking wastewater

Technical Field

The utility model relates to a papermaking waste water treatment technical field specifically is a papermaking waste water's advanced treatment purifier.

Background

The papermaking wastewater refers to wastewater generated in the pulping and papermaking process. The method comprises pulping and cooking waste liquid, washing waste water, bleaching waste water, white water of a paper machine and the like, wherein the papermaking waste water is complex in component and poor in biodegradability, belongs to industrial waste water which is difficult to treat, and needs a corresponding advanced treatment and purification device to treat the industrial waste water.

The existing papermaking wastewater treatment and purification device can not discharge impurities in sewage in time after filtering the impurities, thereby increasing the subsequent cleaning burden and reducing the purification efficiency.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a papermaking waste water's advanced treatment purifier has solved the device and can't in time discharge effectively to filtering impurity in the sewage, lowers purification efficiency scheduling problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an advanced treatment and purification device for papermaking wastewater comprises a shell, wherein one end of the side surface of the shell is fixedly connected with a feed inlet, the feed inlet is close to the inner end of the shell and fixedly connected with and communicated with a shell fixedly connected with the shell, the inner end of the shell is rotatably connected with a first filter plate, the inner upper end of the shell is fixedly connected with a first anti-blocking brush, the inner side of the shell, far away from the shell end, is fixedly connected with a motor, the output end of the motor is connected with a bevel gear assembly, the end, far away from the motor, of a driving bevel gear in the bevel gear assembly is rotatably connected with the first filter plate, the inner side of the shell, close to the lower end of the shell, is fixedly connected with a cylinder, the extending end of the cylinder is fixedly connected with a stop block slidably connected with the shell, the lower end of the shell, far away from the discharge pipe, is fixedly connected with and communicated with a connecting pipe, the lower end of the connecting pipe is fixedly connected with and communicated with a treatment shell fixedly connected with the shell, the inboard driven gear lower extreme of bevel gear subassembly is connected with the belt pulley subassembly of being connected with casing, processing shell respectively, belt pulley subassembly inner driven pulley rotates to be connected and the intercommunication has communicating pipe, belt pulley subassembly inner driven pulley is close to handle the coaxial fixed connection of shell inner and the intercommunication has the spraying ring, spraying ring bottom end fixedly connected with rotates the puddler of being connected with the processing shell, the puddler is close to and handles the interior bottom end fixedly connected with second anti-clogging brush of shell, it is close to the second filter plate that second anti-clogging brush end fixedly connected with rotated and be connected with the puddler to handle the shell bottom, the casing inboard is close to motor end fixedly connected with holding vessel, holding vessel lower extreme fixed connection and intercommunication have the liquid pump, liquid pump play liquid end and communicating pipe fixed connection, the casing openly rotates and is connected with the cabinet door.

Preferably, the first filter plate and the second filter plate are both annular filter plates, the first anti-blocking brushing end is attached to the surface of the first filter plate, and the second anti-blocking brushing end is attached to the surface of the second filter plate.

Preferably, the casing is close to the first anti-blocking brush end fixedly connected with nozzle, the edge of the lower end of the check block is fixedly connected with a protective film fixedly connected with the casing.

Preferably, the side surface of the treatment shell is far away from the connecting pipe end and is fixedly connected with a discharge pipe, and the communicating pipe is close to the liquid pump end and is fixedly connected with a check valve.

Preferably, the casing is close to the cylinder end and is equipped with embedded wear-resisting packing ring and with cylinder extension end sliding connection's fluting, handle casing bottom end fixedly connected with solenoid valve.

Preferably, the driven pulley wheel inside the pulley assembly is fixedly connected with a sealing washer close to the communicating pipe, and a plurality of spraying holes communicated with the communicating pipe are formed in the surface of the spraying ring.

Advantageous effects

The utility model provides an advanced treatment and purification device for papermaking wastewater. Compared with the prior art, the method has the following beneficial effects:

(1) this advanced treatment purifier of papermaking waste water through set up the dog in the device, and first filter plate surface drops impurity and falls to the dog upper end, treats to stop to pour into sewage into the back, starts the cylinder, and the cylinder drives dog and upper end impurity downstream, treats dog motion to ejection of compact pipe end, for the shower nozzle supplies water, and shower nozzle spun water promotes the impurity on the dog and discharges through the discharging pipe.

(2) This advanced treatment purifier of papermaking waste water arranges the material pipe through setting up in the device, and the sewage that finishes of handling discharges the back, with the clear water through the feed inlet leading-in casing, connecting pipe in proper order, handle in the shell when the liquid level rises, impurity on the second filter plate floats gradually, when liquid level reaches row material pipe department in handling the shell, the clear water with impurity from arranging the material pipe derivation processing shell outer end, alleviate follow-up clean burden.

(3) This advanced treatment purifier of papermaking waste water through set up first stifled brush of preventing and the stifled brush of second in the device, and the first filter plate of pivoted rotates to the first stifled brush of preventing when holding, and first stifled brush of preventing cleans first filter plate surface, promotes first filter plate surface adhesion impurity and drops, and the stifled brush of preventing of pivoted second cleans the second filter plate, avoids blockking up.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a front view of the present invention.

In the figure: 1. a housing; 2. a feed inlet; 3. a housing; 4. a first filter plate; 5. a first anti-blocking brush; 6. a motor; 7. a bevel gear assembly; 8. a cylinder; 9. a discharge pipe; 10. a stopper; 11. a connecting pipe; 12. treating the shell; 13. a pulley assembly; 14. a communicating pipe; 15. a spray ring; 16. a stirring rod; 17. a second anti-blocking brush; 18. a second filter plate; 19. a storage tank; 20. a liquid pump; 21. a cabinet door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an advanced treatment and purification device for papermaking wastewater comprises a shell 1, one end of the side surface of the shell 1 is fixedly connected with a feed inlet 2, the feed inlet 2 is fixedly connected with and communicated with a shell 3 fixedly connected with the shell 1 near the inner end of the shell 1, the inner end of the shell 3 is rotatably connected with a first filter plate 4, the upper end of the shell 3 is fixedly connected with a first anti-blocking brush 5, the inner side of the shell 1 far away from the shell 3 is fixedly connected with a motor 6, the output end of the motor 6 is connected with a bevel gear component 7, the end of a driving bevel gear in the bevel gear component 7 far away from the motor 6 is rotatably connected with the first filter plate 4, the inner side of the shell 1 near the lower end of the shell 3 is fixedly connected with an air cylinder 8, the extending end of the air cylinder 8 is fixedly connected with a stop block 10 slidably connected with the shell 3, the lower end of the shell 3 near the stop block 10 is fixedly connected with a discharge pipe 9, the shell 3 near the end of the first anti-blocking brush 5 is fixedly connected with a spray nozzle, the lower end edge of the stop 10 is fixedly connected with a protective film fixedly connected with the shell 3, the protective film avoids impurity and 8 extension end contacts of cylinder, starts cylinder 8, and cylinder 8 drives dog 10 and upper end impurity downstream, treats dog 10 and moves to discharging pipe 9 end, for the shower nozzle water supply, and shower nozzle spun water promotes the impurity on the dog 10 and discharges through discharging pipe 9.

The discharging pipe 9 end fixedly connected and the intercommunication are kept away from to casing 3 downside has connecting pipe 11, connecting pipe 11 lower extreme fixed connection and intercommunication have with 1 fixed connection's of casing processing shell 12, handle the side of shell 12 and keep away from connecting pipe 11 end fixedly connected with and arrange the material pipe, communicating pipe 14 is close to 20 end fixedly connected with check valves of liquid pump, the clear water leads to casing 3 in proper order through feed inlet 2, connecting pipe 11, in handling shell 12, when handling the interior liquid level of shell 12 and rise, impurity on the second filter plate 18 floats gradually, when handling the interior liquid level of shell 12 and reach row material pipe department, the clear water is with impurity from arranging the material pipe and deriving processing shell 12 outer end.

The lower end of a driven gear on the inner side of the bevel gear component 7 is connected with a belt pulley component 13 respectively connected with the shell 1 and the processing shell 12, the driven pulley on the inner end of the belt pulley component 13 is rotatably connected and communicated with a communicating pipe 14, the driven pulley on the inner end of the belt pulley component 13 is coaxially and fixedly connected and communicated with a spraying ring 15 close to the inner end of the processing shell 12, the bottom end of the spraying ring 15 is fixedly connected with a stirring rod 16 rotatably connected with the processing shell 12, the stirring rod 16 is fixedly connected with a second anti-blocking brush 17 close to the inner bottom end of the processing shell 12, the bottom end of the processing shell 12 is fixedly connected with a second filter plate 18 rotatably connected with the stirring rod 16 close to the second anti-blocking brush 17, the end of the machine shell 3 close to the cylinder 8 is provided with a notch which is embedded with a wear-resistant gasket and is slidably connected with the extension end of the cylinder 8, the bottom end of the processing shell 12 is fixedly connected with an electromagnetic valve, and the wear-resistant gasket can reduce the friction between the machine shell 3 and the extension end of the cylinder 8, the service life of the device is prolonged.

First filter plate 4, second filter plate 18 are the annular filter plate, first stifled brush 5 brush hair end and the laminating of first filter plate 4 surface are prevented to the second, stifled brush 17 brush hair end and the laminating of second filter plate 18 surface are prevented to the second, bevel gear subassembly 7 side drives first filter plate 4 and rotates, pivoted first filter plate 4 rotates when the first stifled brush 5 end of preventing, first stifled brush 5 of preventing cleans first filter plate 4 surface, promote the impurity of first filter plate 4 surface adhesion to drop, the impurity that drops on first filter plate 4 surface falls to dog 10 upper end, when avoiding first filter plate 4 to block up, be convenient for follow-up discharge impurity, stifled brush 17 is prevented to the second filter plate 18 to the pivoted second, avoid blockking up. The inner side of the shell 1 close to the motor 6 is fixedly connected with a storage tank 19, the lower end of the storage tank 19 is fixedly connected and communicated with a liquid pump 20, the liquid outlet end of the liquid pump 20 is fixedly connected with a communicating pipe 14, and the front side of the shell 1 is rotatably connected with a cabinet door 21.

Driven pulley near 14 end fixedly connected with seal ring of communicating pipe in the inside belt pulley subassembly 13, it is a plurality of with the spraying hole of communicating pipe 14 intercommunication to spray ring 15 surface, seal ring avoids flowing through communicating pipe 14, the treatment fluid of driven pulley end leaks, the treatment fluid in the liquid pump 20 with holding vessel 19 is through the check valve, the injection of communicating pipe 14 sprays ring 15 in, spray ring 15 with each end in the treatment fluid scatters into treatment shell 12, puddler 16 is to sewage and the mixture homogeneous mixing of treatment fluid, impurity precipitation is accelerated.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.

When the device is used, a user starts the motor 6, the motor 6 drives the bevel gear component 7 to operate, the side end of the bevel gear component 7 drives the first filter plate 4 to rotate, the lower end of the bevel gear component 7 drives the belt pulley component 13 to operate, the other end of the belt pulley component 13 drives the spraying ring 15, the stirring rod 16 and the second anti-blocking brush 17 to rotate, papermaking wastewater is guided into the machine shell 3 through the feed inlet 2, the first filter plate 4 rotating in the machine shell 3 filters large impurities such as paper scraps in the wastewater, the filtered wastewater is guided into the treatment shell 12 through the connecting pipe 11, when the rotating first filter plate 4 rotates to the end of the first anti-blocking brush 5, the first anti-blocking brush 5 cleans the surface of the first filter plate 4 to promote the impurities attached to the surface of the first filter plate 4 to fall off, the impurities falling off from the surface of the first filter plate 4 fall to the upper end of the stop block 10, the liquid pump 20 is started after the wastewater enters the treatment shell 12, and the liquid pump 20 pumps the treatment liquid in the storage tank 19 through the check valve, The communicating pipe 14 is injected into the spraying ring 15, the spraying ring 15 disperses the treatment fluid into each end in the treatment shell 12, the stirring rod 16 uniformly mixes the mixture of the sewage and the treatment fluid to accelerate the separation of impurities, the impurities are positioned at the upper end of the second filter plate 18, the rotating second anti-blocking brush 17 cleans the second filter plate 18 to avoid blocking, after the wastewater treatment is finished, the electromagnetic valve is started, the treated water is discharged to the next link through the electromagnetic valve for subsequent treatment, then the electromagnetic valve is closed, the cylinder 8 is started, the cylinder 8 drives the stop block 10 and the impurities at the upper end to move downwards, the stop block 10 moves to the end of the discharge pipe 9 to supply water for the spray head, the water sprayed by the spray head promotes the impurities on the stop block 10 to be discharged through the discharge pipe 9, then each link is reset, clear water is sequentially guided into the machine shell 3, the connecting pipe 11 and the treatment shell 12 through the feed inlet 2, the impurities on the second filter plate 18 gradually float while the liquid level in the treatment shell 12 rises, when the liquid level in the treatment shell 12 reaches the position of the discharge pipe, impurities are led out of the outer end of the treatment shell 12 from the discharge pipe by clean water.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a papermaking advanced waste treatment purifier, includes casing (1), its characterized in that: the filter plate is characterized in that one end of the side surface of the shell (1) is fixedly connected with a feed inlet (2), the feed inlet (2) is close to the inner end of the shell (1) and is fixedly connected with a shell (3) fixedly connected with the shell (1), the inner end of the shell (3) is rotatably connected with a first filter plate (4), the inner upper end of the shell (3) is fixedly connected with a first anti-blocking brush (5), the inner side of the shell (1) is far away from the shell (3) and is fixedly connected with a motor (6), the output end of the motor (6) is connected with a bevel gear component (7), the end, far away from the motor (6), of a driving bevel gear in the bevel gear component (7) is rotatably connected with the first filter plate (4), the inner side of the shell (1) is close to the lower end of the shell (3) and is fixedly connected with a cylinder (8), and the extending end of the cylinder (8) is fixedly connected with a stop block (10) slidably connected with the shell (3), the device is characterized in that a discharging pipe (9) is fixedly connected to the lower end of the machine shell (3) close to the check block (10), the lower side of the machine shell (3) is far away from the discharging pipe (9) and is communicated with a connecting pipe (11), the lower end of the connecting pipe (11) is fixedly connected with a processing shell (12) fixedly connected with the machine shell (1), the lower end of a driven gear on the inner side of the bevel gear component (7) is connected with a belt pulley component (13) respectively connected with the machine shell (1) and the processing shell (12), a driven belt pulley on the inner end of the belt pulley component (13) is rotatably connected with a communicating pipe (14), a driven belt pulley on the inner end of the belt pulley component (13) is coaxially and fixedly connected with the processing shell (12) and is communicated with a spraying ring (15), a stirring rod (16) rotatably connected with the processing shell (12) is fixedly connected to the bottom end of the spraying ring (15), and a second anti-blocking brush (17) is fixedly connected to the inner bottom end of the stirring rod (16) close to the processing shell (12), handle shell (12) bottom and be close to the second and prevent stifled brush (17) end fixedly connected with and puddler (16) second filter plate (18) of being connected of rotating, casing (1) inboard is close to motor (6) end fixedly connected with holding vessel (19), holding vessel (19) lower extreme fixed connection and intercommunication have liquid pump (20), liquid pump (20) play liquid end and communicating pipe (14) fixed connection, casing (1) openly rotates and is connected with cabinet door (21).

2. The advanced treatment and purification device for papermaking wastewater according to claim 1, characterized in that: the filter plate is characterized in that the first filter plate (4) and the second filter plate (18) are both annular filter plates, the brushing end of the first anti-blocking brush (5) is attached to the surface of the first filter plate (4), and the brushing end of the second anti-blocking brush (17) is attached to the surface of the second filter plate (18).

3. The advanced treatment and purification device for papermaking wastewater according to claim 1, characterized in that: the machine shell (3) is close to the first anti-blocking brush (5) and is fixedly connected with a spray head, and the lower end edge of the stop block (10) is fixedly connected with a protective film fixedly connected with the machine shell (3).

4. The advanced treatment and purification device for papermaking wastewater according to claim 1, characterized in that: the side surface of the treatment shell (12) is far away from the connecting pipe (11) and is fixedly connected with a discharge pipe, and the communicating pipe (14) is close to the liquid pump (20) and is fixedly connected with a check valve.

5. The advanced treatment and purification device for papermaking wastewater according to claim 1, characterized in that: casing (3) are close to cylinder (8) end and are equipped with embedded wear-resisting packing ring and with cylinder (8) extension end sliding connection's fluting, handle casing (12) bottom fixedly connected with solenoid valve.

6. The advanced treatment and purification device for papermaking wastewater according to claim 1, characterized in that: the driven belt pulley in the belt pulley assembly (13) is fixedly connected with a sealing washer close to the communicating pipe (14), and a plurality of spraying holes communicated with the communicating pipe (14) are formed in the surface of the spraying ring (15).