CN214457264U

CN214457264U - Papermaking waste water resource recovery processing system equipment

Info

Publication number: CN214457264U
Application number: CN202022547780.5U
Authority: CN
Inventors: 许永峰; 陈利
Original assignee: Fluidtech Shanghai Environmental & Equipment Technology Co ltd
Current assignee: Fluidtech Shanghai Environmental & Equipment Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-10-22
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a papermaking waste water resourceful recovery processing system equipment relates to waste water treatment technical field, the large-scale motor assembly comprises a device body, inside one side fixed mounting of equipment body has the sedimentation tank, one side fixed mounting of sedimentation tank has the intake chamber, top one side fixed mounting of equipment body has first motor, inside one side fixed mounting of sedimentation tank has the mud filter screen, one side fixed mounting of mud filter screen has the suction pump. This papermaking waste water resourceful recovery processing system equipment sets up through the cooperation of commentaries on classics piece and mud pushing plate, when papermaking waste water resourceful recovery processing system equipment uses, can avoid the equipment body when using, and silt is too much, and it is inconvenient to clear up, influences the problem of waste water purifying effect, sets up through the cooperation of escape pipe and pump, makes the equipment body possess and has prevented blockking up the function, has reached the effect of high-efficient clearance silt, has improved the recovery purification efficiency of equipment body.

Description

Papermaking waste water resource recovery processing system equipment

Technical Field

The utility model relates to a waste water treatment technical field specifically is a papermaking waste water resourceful recovery processing system equipment.

Background

The papermaking sewage treatment refers to a treatment method for sewage generated in the papermaking industry, and the papermaking sewage mainly comes from two production processes of pulping and papermaking in the production of the papermaking industry. A large amount of waste water is discharged during pulping and papermaking. The waste water produced by pulping has the most serious pollution. The discharged wastewater is black brown in color during pulp washing, is called black water, has high pollutant concentration, BOD (biochemical oxygen demand) of 5-40 g/L, and contains a large amount of fibers, inorganic salts and pigments. The waste water discharged from the bleaching step also contains a large amount of acid-base substances. The waste water discharged by the paper machine is called white water, which contains a large amount of fibers and fillers and sizing materials added in the production process, and the prior paper-making waste water has low cyclic utilization rate, large water consumption, large waste water discharge and high use cost.

In chinese utility model patent application no: CN201920995436.7 discloses a papermaking wastewater treatment system, which comprises a wastewater pool, a fiber filter pool, a flocculation sedimentation pool, an organic matter degradation mechanism, a solid-liquid separation mechanism, a Fenton reaction pool and a shallow air flotation machine, wherein the wastewater pool, the fiber filter pool, the flocculation sedimentation pool, the organic matter degradation mechanism, the solid-liquid separation mechanism, the Fenton reaction pool and the shallow air flotation machine are sequentially communicated through a water pipe; the system also comprises a sludge concentration mechanism, wherein the sludge concentration mechanism is used for collecting and treating sludge in the flocculation sedimentation tank, the solid-liquid separation mechanism and the shallow air flotation machine. This papermaking effluent disposal system, in the use, it still has the separation effect poor, and sewage filters unclean, and sewage basicity is big, uses inconvenient shortcoming.

Therefore, it is necessary to provide a recycling treatment system for papermaking wastewater to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a papermaking waste water resource recovery processing system equipment to current papermaking waste water cyclic utilization who provides in solving above-mentioned background art is low, and the water consumption is big, and waste water discharge capacity is big, problem that use cost is high.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a papermaking waste water resourceful recovery processing system equipment, includes the equipment body, inside one side fixed mounting of equipment body has the sedimentation tank, one side fixed mounting of sedimentation tank has the intake chamber, top one side fixed mounting of equipment body has first motor, inside one side fixed mounting of sedimentation tank has the mud filter screen, one side fixed mounting of mud filter screen has the suction pump, the top opposite side fixed mounting of equipment body has waste acid jar, the inside fixed mounting of equipment body has the purification tank, one side fixed mounting of purification tank has the mud pipe, the one end fixed mounting of mud pipe has the mud collection pond, the last surface one side fixed mounting of mud collection pond has the suction pump, bottom one side fixed mounting of equipment body has the water purification pond.

Preferably, one side fixed mounting of first motor has the threaded rod, one side of threaded rod is rotated and is connected with the commentaries on classics piece, one side fixed mounting of commentaries on classics piece has the mud pushing plate, mud pushing plate spring coupling is in the bottom of sedimentation tank.

Preferably, the top of the waste acid tank is provided with an acid injection hole, and one side of the bottom of the waste acid tank is fixedly provided with an acid injection pipe.

Preferably, the inside fixed mounting of purifying tank has the filter, one side fixed mounting of purifying tank has the second motor, the one end fixed mounting of second motor has the breakwater.

Preferably, the upper surface of the mud collecting pool is fixedly provided with a third motor, one end of the third motor is fixedly provided with a mud blocking valve, one side of the upper surface of the mud collecting pool is fixedly provided with a drainage pipe, and the mud blocking valve is rotatably connected inside the drainage pipe.

Preferably, the upper surface of the clean water reservoir is fixedly provided with a drain pipe, and one side of the clean water reservoir is fixedly provided with a clean water discharge pipe.

Preferably, one end of the suction pump is fixedly installed at one side of the drainage pipe, and the other end of the suction pump is fixedly installed at one side of the mud collecting pool.

(III) advantageous effects

Compared with the prior art, the utility model provides a papermaking waste water resource recovery processing system equipment possesses following beneficial effect:

1. this papermaking waste water resourceful recovery processing system equipment sets up through the cooperation of commentaries on classics piece and mud pushing plate, when papermaking waste water resourceful recovery processing system equipment uses, can avoid the equipment body when using, and silt is too much, and it is inconvenient to clear up, influences the problem of waste water purifying effect, sets up through the cooperation of escape pipe and pump, makes the equipment body possess and has prevented blockking up the function, has reached the effect of high-efficient clearance silt, has improved the recovery purification efficiency of equipment body.

2. This papermaking waste water resource recovery processing system equipment sets up through the cooperation of second motor with the breakwater, and when papermaking waste water resource recovery processing system equipment used, water resource loss's problem when can avoiding discharging silt set up through the cooperation of filter with the spent acid jar, makes the equipment body possess the function of purifying sewage, has reached the effect that improves filtration sewage quality, effectively neutralizes the pH valve of sewage.

Drawings

FIG. 1 is a schematic perspective sectional view of the equipment structure of the recycling system for papermaking wastewater of the present invention;

FIG. 2 is a schematic side sectional view of the equipment structure of the recycling treatment system for papermaking wastewater of the present invention;

FIG. 3 is a schematic plan view of the equipment structure of the recycling treatment system for papermaking wastewater of the present invention;

fig. 4 is an enlarged schematic view of the area a of fig. 2 according to the present invention.

In the figure: 1. an apparatus body; 2. a sedimentation tank; 3. a water inlet groove; 4. a first motor; 5. a threaded rod; 6. rotating the block; 7. a mud pushing plate; 8. a mud filter screen; 9. a water pump; 10. a waste acid tank; 11. injecting acid holes; 12. injecting an acid pipe; 13. a purification tank; 14. a filter plate; 15. a second motor; 16. a water baffle; 17. a sludge discharge pipe; 18. a mud collecting pool; 19. a third motor; 20. a mud blocking valve; 21. a drain pipe; 22. pumping; 23. a clear water tank; 24. a drain pipe; 25. a water purifying calandria.

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. 1-4, a papermaking wastewater recycling treatment system device comprises a device body 1, a sedimentation tank 2 is fixedly installed on one side inside the device body 1, a water inlet tank 3 is fixedly installed on one side of the sedimentation tank 2, a first motor 4 is fixedly installed on one side of the top of the device body 1, a threaded rod 5 is fixedly installed on one side of the first motor 4, a rotating block 6 is rotatably connected to one side of the threaded rod 5, a mud pushing plate 7 is fixedly installed on one side of the rotating block 6, the mud pushing plate 7 is connected to the bottom of the sedimentation tank 2 in a spring manner, and by the matching arrangement of the rotating block 6 and the mud pushing plate 7, when the papermaking wastewater recycling treatment system device is used, the problems that the device body 1 is used, sludge is excessive, the cleaning is inconvenient and the wastewater purification effect is affected can be avoided, a mud filter screen 8 is fixedly installed on one side inside the sedimentation tank 2, and a water suction pump 9 is fixedly installed on one side of the mud filter screen 8, the other side of the top of the equipment body 1 is fixedly provided with a waste acid tank 10, the top of the waste acid tank 10 is provided with an acid injection hole 11, one side of the bottom of the waste acid tank 10 is fixedly provided with an acid injection pipe 12, the filter plate 14 is matched with the waste acid tank 10, so that the equipment body 1 has the function of purifying sewage, the effect of improving the quality of filtering sewage is achieved, the pH value of the sewage is effectively neutralized, the inside of the equipment body 1 is fixedly provided with a purifying tank 13, the inside of the purifying tank 13 is fixedly provided with the filter plate 14, one side of the purifying tank 13 is fixedly provided with a second motor 15, one end of the second motor 15 is fixedly provided with a water baffle 16, through the matching arrangement of the second motor 15 and the water baffle 16, when the papermaking wastewater recycling treatment system equipment is used, the problem of water resource loss during discharging sludge can be avoided, one side of the purifying tank 13 is fixedly provided with a sludge discharge pipe 17, one end of the sludge discharge pipe 17 is fixedly provided with a sludge collection tank 18, the upper surface of the sludge collection tank 18 is fixedly provided with a third motor 19, one end of the third motor 19 is fixedly provided with a sludge blocking valve 20, one side of the upper surface of the sludge collection tank 18 is fixedly provided with a drainage pipe 21, the sludge blocking valve 20 is rotatably connected inside the drainage pipe 21, one end of a pump 22 is fixedly arranged at one side of the drainage pipe 21, the equipment body 1 has the anti-clogging function through the matching arrangement of the drainage pipe 21 and the pump 22, the effect of efficiently cleaning sludge is achieved, the recovery and purification efficiency of the equipment body 1 is improved, the other end of the pump 22 is fixedly arranged at one side of the sludge collection tank 18, the sludge discharge effect of the drainage pipe 21 can be effectively improved through the arrangement of the pump 22, one side of the upper surface of the sludge collection tank 18 is fixedly provided with the pump 22, one side of the bottom of the equipment body 1 is fixedly provided with a clean water tank 23, the upper surface of the clean water tank 23 is fixedly provided with a drain pipe 24, one side of the clean water tank 23 is fixedly provided with a clean water discharge pipe 25, and filtered water can be conveniently recycled by arranging the clean water tank 23.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the papermaking wastewater recycling recovery treatment system equipment is used, firstly, sewage is discharged into a sedimentation tank 2 in an equipment body 1 through a water inlet tank 3 to be precipitated, sludge and water are precipitated and separated, a first motor 4 drives a threaded rod 5 to rotate, a rotating block 6 pushes a mud pushing plate 7 to push the sludge into a drainage pipe 21, a third motor 19 rotates a mud blocking valve 20 to enable the sludge to be discharged into a mud gathering tank 18, a suction pump 22 is arranged to effectively prevent the drainage pipe 21 from being blocked, the sewage is discharged into a purification tank 13 through a suction pump 9, a filter mud net 8 is arranged to effectively prevent the suction pump 9 from being blocked, waste acid is injected into a waste acid tank 10 through an acid injection hole 11, the waste acid is discharged into the purification tank 13 through an acid injection pipe 12 to perform acid-base neutralization on the wastewater, the sewage is secondarily filtered through a filter plate 14 to effectively improve the purification quality of the sewage, the purified water is discharged into the purification tank 23 through a water discharge pipe 24, the purified water is discharged through the purified water discharging pipe 25 for cyclic utilization, and the purified water can be effectively prevented from being discharged into the mud collecting tank 18 through the matching arrangement of the second motor 15 and the water baffle 16, and the sludge is discharged into the mud collecting tank 18 through the sludge discharging pipe 17.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 waste water resource recovery processing system equipment, includes equipment body (1), its characterized in that: a sedimentation tank (2) is fixedly arranged on one side inside the equipment body (1), a water inlet tank (3) is fixedly arranged on one side of the sedimentation tank (2), a first motor (4) is fixedly arranged on one side of the top of the equipment body (1), a mud filter screen (8) is fixedly arranged on one side in the sedimentation tank (2), a water suction pump (9) is fixedly arranged on one side of the mud filter screen (8), the other side of the top of the equipment body (1) is fixedly provided with a waste acid tank (10), a purifying tank (13) is fixedly arranged in the equipment body (1), a sludge discharge pipe (17) is fixedly arranged at one side of the purifying tank (13), one end of the sludge discharge pipe (17) is fixedly provided with a sludge gathering tank (18), one side of the upper surface of the sludge gathering tank (18) is fixedly provided with a pump (22), a clean water tank (23) is fixedly mounted on one side of the bottom of the equipment body (1).

2. The papermaking wastewater resource recycling treatment system equipment according to claim 1, characterized in that: one side fixed mounting of first motor (4) has threaded rod (5), one side of threaded rod (5) is rotated and is connected with commentaries on classics piece (6), one side fixed mounting of commentaries on classics piece (6) has mud pushing plate (7), mud pushing plate (7) spring coupling is in the bottom of sedimentation tank (2).

3. The papermaking wastewater resource recycling treatment system equipment according to claim 1, characterized in that: acid injection holes (11) are formed in the top of the waste acid tank (10), and an acid injection pipe (12) is fixedly mounted on one side of the bottom of the waste acid tank (10).

4. The papermaking wastewater resource recycling treatment system equipment according to claim 1, characterized in that: the inside fixed mounting of purifying pond (13) has filter (14), one side fixed mounting of purifying pond (13) has second motor (15), the one end fixed mounting of second motor (15) has breakwater (16).

5. The papermaking wastewater resource recycling treatment system equipment according to claim 1, characterized in that: the mud collecting tank is characterized in that a third motor (19) is fixedly mounted on the upper surface of the mud collecting tank (18), a mud blocking valve (20) is fixedly mounted at one end of the third motor (19), a drainage pipe (21) is fixedly mounted on one side of the upper surface of the mud collecting tank (18), and the mud blocking valve (20) is rotatably connected inside the drainage pipe (21).

6. The papermaking wastewater resource recycling treatment system equipment according to claim 1, characterized in that: the upper surface fixed mounting of clean water reservoir (23) has drain pipe (24), one side fixed mounting of clean water reservoir (23) has water purification calandria (25).

7. The papermaking wastewater resource recycling treatment system equipment according to claim 1, characterized in that: one end of the suction pump (22) is fixedly arranged on one side of the drainage pipe (21), and the other end of the suction pump (22) is fixedly arranged on one side of the mud collecting pool (18).