CN219031948U

CN219031948U - Waste water treatment device for paper product production

Info

Publication number: CN219031948U
Application number: CN202223390729.3U
Authority: CN
Inventors: 冯桂萍; 冯宪金; 施闻君; 秦磊
Original assignee: Zhejiang Huachuan Industry Group Co ltd
Current assignee: Zhejiang Huachuan Industry Group Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-16
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment device for paper product production, which comprises a wastewater treatment box, wherein a driving mechanism is arranged at one side of the top end of a sealing door; the lateral wall of waste water treatment case rotates and is connected with the transfer line, and another lateral wall of waste water treatment case is provided with the chemical feed pipe, and the bottom of transfer line is connected with the puddler through drive mechanism, and the inner wall of waste water treatment case is connected in the puddler rotation, and install the bucket type baffle on the lateral wall of puddler below and being located the waste water treatment case, and the active carbon filter is installed to the below of bucket type baffle and being located the inner wall of waste water treatment case, and the drain valve is installed to the bottom of waste water treatment case. The utility model has the advantages of convenient maintenance, simple operation, energy conservation, environmental protection, higher continuity of wastewater treatment and remarkable filtering effect.

Description

Waste water treatment device for paper product production

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment device for paper product production.

Background

Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper with wave shape formed by corrugated roller processing, generally divided into a single corrugated paper board and a double corrugated paper board, and has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability sample, convenient storage and transportation and the like. In the existing corrugated paper production process, a large amount of wastewater containing organic matters is often generated, and if the wastewater is directly discharged, serious environmental pollution is caused, so that the wastewater is required to be treated in the production process for recycling.

The Chinese patent with the publication number of CN213506353U discloses a waste water treatment device with disinfection function for corrugated paper production, through setting up rose box, slide bar and sliding sleeve, when wasing and changing the filter screen, people drive the sliding sleeve through pulling the rose box and slide on the slide bar surface to take out the rose box and wash and change the filter screen, under the effect of rose box, slide bar and sliding sleeve, more be convenient for people wash and change the filter screen.

However, the above disclosed solution has the following disadvantages: inside filter screen of rose box leads to the fact the jam easily after filtering waste water for a long time, needs the staff to look over often and clears up, otherwise leads to waste water filter effect to reduce easily after the filter screen is blockked up, and this in-process of inspection filter screen needs to pause effluent treatment plant for work continuity is lower, reduction work efficiency.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a wastewater treatment device for paper product production.

The technical scheme of the utility model is as follows: the utility model provides a waste water treatment device for paper products production, includes the waste water treatment case, and sealing door is detachably installed on the top of waste water treatment case, and actuating mechanism is installed to sealing door's top one side, and the water inlet pipe is installed to sealing door's one side that keeps away from actuating mechanism, and sealing door's mid-mounting has filtering mechanism, actuating mechanism drive filtering mechanism;

the lateral wall of waste water treatment case rotates and is connected with the transfer line, and the transfer line passes through actuating mechanism drive, and another lateral wall of waste water treatment case is provided with the chemical feed pipe, and the bottom of transfer line is connected with the puddler through actuating mechanism, and the puddler rotates the inner wall of connecting waste water treatment case, installs the bucket type baffle on the below of puddler and being located the lateral wall of waste water treatment case, and the solenoid valve is installed to the bottom delivery port of bucket type baffle, and the active carbon filter is installed to the below of bucket type baffle and being located the inner wall of waste water treatment case, and the drain valve is installed to the bottom of waste water treatment case.

Preferably, the filter mechanism comprises a connecting pipe, a rotating rod and a filter screen, the connecting pipe is rotationally connected with the middle part of the sealing door, the top end of the connecting pipe is connected with the driving mechanism, the rotating rod is rotationally connected with the inner wall of the connecting pipe, the top end of the rotating rod is extended to the top end external connection driving mechanism of the connecting pipe, and the bottom end of the rotating rod is extended to the bottom end external of the connecting pipe and is connected with the top end of the filter screen.

Preferably, the filter mechanism further comprises a cleaning brush and a circular limiting rail, the circular limiting rail is connected with the inner wall of the wastewater treatment tank, the bottom end of the filter screen is provided with a circular limiting seat, the circular limiting seat is movably inserted into the top end of the circular limiting rail, the side wall of the bottom end of the connecting pipe is symmetrically provided with two groups of cleaning brushes, and the cleaning brushes are in butt joint with the filter screen.

Preferably, the driving mechanism comprises a motor, a gear a, a gear b, a belt pulley a, a belt pulley b and a belt, wherein the motor is arranged at the top end of the sealing door, the gear a is in transmission connection with the output end of the motor, the gear b is in meshed connection with the gear a, and the gear b is arranged at the top end of the rotating rod; the top of gear a is connected with double track belt pulley, and the top of bull stick is connected to band pulley a, and band pulley b connects the top of transfer line, and the outer lateral wall at double track belt pulley, band pulley a and band pulley b is established to the belt cooperation cover.

Preferably, the diameter of gear a is smaller than the diameter of gear b.

Preferably, the transmission mechanism may be provided as a conical tooth transmission mechanism.

Preferably, still include junction valve, back flow and high-pressure water pump, the top at the sealing door is installed to the junction valve, and the bottom one side of bucket baffle is connected to the one end of back flow, and the outside that the other end of back flow extends to the waste water treatment case is connected with high-pressure water pump's pumping end, and the hose is installed to high-pressure water pump's play water end, and the other end and the top of junction valve of hose can be dismantled and be connected.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: the filter mechanism and the stirring rod can be driven to work simultaneously through the driving mechanism, so that the arrangement of electric elements is reduced, and the energy-saving and environment-friendly effects are realized; the waste water is convenient to be filtered for a plurality of times through the filtering mechanism, the return pipe and the high-pressure water pump, and the filtering effect is further improved through the arrangement of the stirring rod and the activated carbon filter plate; the filter mechanism is convenient to detach and install through the arrangement of the sealing door, the device is convenient to maintain, the operation is simple, the energy is saved, the environment is protected, the continuity of wastewater treatment is higher, and the filtering effect is obvious.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a cross-sectional view of a filtration mechanism of the present utility model;

FIG. 4 is a blasting diagram of the connection of the filter screen and the annular limiting rail of the present utility model.

Reference numerals: 1. a wastewater treatment tank; 101. a drug tube; 2. sealing the door; 201. a connecting valve; 3. a motor; 4. a connecting pipe; 401. a rotating rod; 402. a cleaning brush; 403. a filter screen; 404. a ring-shaped limit seat; 405. a circular limit rail; 5. a transmission rod; 501. a stirring rod; 6. a bucket-type baffle; 601. a return pipe; 602. a high pressure water pump; 7. an activated carbon filter plate.

Detailed Description

Example 1

As shown in fig. 1-2, the wastewater treatment device for paper product production provided by the utility model comprises a wastewater treatment box 1, wherein a sealing door 2 is detachably arranged at the top end of the wastewater treatment box 1, a driving mechanism is arranged at one side of the top end of the sealing door 2, a water inlet pipe is arranged at one side, far away from the driving mechanism, of the sealing door 2, a filtering mechanism is arranged in the middle of the sealing door 2, and the driving mechanism drives the filtering mechanism;

the side wall of the wastewater treatment tank 1 is rotationally connected with a transmission rod 5, the transmission rod 5 is driven by a driving mechanism, the other side wall of the wastewater treatment tank 1 is provided with a drug inlet pipe 101, the bottom end of the transmission rod 5 is connected with a stirring rod 501 by a transmission mechanism, and the transmission mechanism can be set as a conical tooth transmission mechanism; the stirring rod 501 is rotationally connected with the inner wall of the wastewater treatment tank 1, a bucket-shaped baffle 6 is arranged below the stirring rod 501 and on the side wall of the wastewater treatment tank 1, an electromagnetic valve is arranged at a water outlet at the bottom end of the bucket-shaped baffle 6, an activated carbon filter plate 7 is arranged below the bucket-shaped baffle 6 and on the inner wall of the wastewater treatment tank 1, and a drain valve is arranged at the bottom end of the wastewater treatment tank 1; the waste water treatment device further comprises a connecting valve 201, a return pipe 601 and a high-pressure water pump 602, wherein the connecting valve 201 is arranged at the top end of the sealing door 2, one end of the return pipe 601 is connected with one side of the bottom end of the bucket-shaped baffle 6, the other end of the return pipe 601 extends to the outside of the waste water treatment tank 1 and is connected with the water pumping end of the high-pressure water pump 602, a hose is arranged at the water outlet end of the high-pressure water pump 602, and the other end of the hose is detachably connected with the top end of the connecting valve 201; the driving mechanism drives the transmission rod 5 to rotate, the stirring rod 501 is enabled to rotate through the transmission mechanism, the flocculant is thrown into the wastewater treatment tank 1 through the chemical inlet pipe 101, the stirring rod 501 accelerates the flocculant to be fully fused with the filtered wastewater, so that some particles or particle impurities which are difficult to filter and separate in the wastewater are accumulated together to be settled, sediment in the bucket-shaped baffle 6 and the wastewater are conveyed into the filtering mechanism through the connecting valve 201 to be filtered again through the high-pressure water pump 602, and the filtered wastewater can be filtered again through the activated carbon filter plate 7 to remove peculiar smell after the electromagnetic valve port at the bottom end of the bucket-shaped baffle 6 is opened.

In the embodiment, the driving mechanism can drive the filtering mechanism and the stirring rod 501 to work simultaneously, so that the arrangement of electric elements is reduced, and the energy is saved and the environment is protected; the waste water is convenient to be filtered for a plurality of times through the filtering mechanism, the return pipe 601 and the high-pressure water pump 602, and the filtering effect is further improved through the arrangement of the stirring rod 501 and the activated carbon filter plate 7; the filter mechanism is convenient to detach and install through the arrangement of the sealing door 2, the device is convenient to maintain, the operation is simple, the energy is saved, the environment is protected, the continuity of wastewater treatment is higher, and the filtering effect is obvious.

Example two

As shown in fig. 2-4, compared with the first embodiment, the filtering mechanism of the waste water treatment device for paper product production provided by the utility model comprises a connecting pipe 4, a rotating rod 401, a cleaning brush 402, a filter screen 403 and a circular limiting rail 405, wherein the connecting pipe 4 is rotationally connected with the middle part of the sealing door 2, the top end of the connecting pipe 4 is connected with the driving mechanism, the rotating rod 401 is rotationally connected with the inner wall of the connecting pipe 4, the top end of the rotating rod 401 extends to the top end of the connecting pipe 4 to be externally connected with the driving mechanism, and the bottom end of the rotating rod 401 extends to the bottom end of the connecting pipe 4 and is connected with the top end of the filter screen 403; the annular limiting rail 405 is connected with the inner wall of the wastewater treatment tank 1, the annular limiting seat 404 is installed at the bottom end of the filter screen 403, the annular limiting seat 404 is movably inserted into the top end of the annular limiting rail 405, two groups of cleaning brushes 402 are symmetrically installed on the side wall of the bottom end of the connecting pipe 4, and the cleaning brushes 402 are abutted against the filter screen 403.

In this embodiment, actuating mechanism drive connecting pipe 4 and bull stick 401 rotate, and filter screen 403 is convenient for filter waste water, and cleaning brush 402 is convenient for clear up the impurity on the filter screen 403 at any time, avoids taking place to block up, and after the waste water treatment finishes, separates belt and band pulley b in the actuating mechanism, takes off sealing door 2 and separates annular spacing seat 404 and annular spacing rail 405 in with clearance mechanism, can take out sealing door 2 and clearance mechanism and maintain.

Example III

As shown in fig. 2-3, compared with the first embodiment, the driving mechanism of the waste water treatment device for paper product production provided by the utility model comprises a motor 3, a gear a, a gear b, a belt wheel a, a belt wheel b and a belt, wherein the motor 3 is arranged at the top end of the sealing door 2, the gear a is in transmission connection with the output end of the motor 3, the gear b is in meshing connection with the gear a, and the gear b is arranged at the top end of the rotating rod 401; the top end of the gear a is connected with a double-track belt pulley, the belt pulley a is connected with the top end of the rotating rod 401, the belt pulley b is connected with the top end of the transmission rod 5, and the belt is sleeved on the outer side walls of the double-track belt pulley, the belt pulley a and the belt pulley b in a matched manner; the diameter of gear a is smaller than the diameter of gear b.

In this embodiment, the motor 3 is started by the controller to drive the gear a and the dual-track belt pulley to rotate, so as to drive the gear b and the connecting tube 4 to rotate, and simultaneously drive the belt pulley a, the rotating rod 401, the belt pulley b and the transmission rod 5 to rotate, so as to drive the filtering mechanism and the transmission rod 5, and the rotation speed of the connecting tube 4 and the cleaning brush 402 is slower than the rotation speed of the filter screen 403 due to the arrangement of the gear a and the gear b, and meanwhile, the rotation direction of the cleaning brush 402 is opposite to the rotation direction of the filter screen 403.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The waste water treatment device for paper product production is characterized by comprising a waste water treatment box (1), wherein a sealing door (2) is detachably arranged at the top end of the waste water treatment box (1), a driving mechanism is arranged at one side of the top end of the sealing door (2), a water inlet pipe is arranged at one side, far away from the driving mechanism, of the sealing door (2), a filtering mechanism is arranged in the middle of the sealing door (2), and the driving mechanism drives the filtering mechanism;

the lateral wall rotation of waste water treatment case (1) is connected with transfer line (5), transfer line (5) are through actuating mechanism drive, another lateral wall of waste water treatment case (1) is provided with into pencil (101), the bottom of transfer line (5) is connected with puddler (501) through actuating mechanism, the inner wall of waste water treatment case (1) is connected in puddler (501) rotation, bucket type baffle (6) are installed on the below of puddler (501) and the lateral wall that is located waste water treatment case (1), the solenoid valve is installed to the bottom delivery port of bucket type baffle (6), active carbon filter (7) are installed to the below of bucket type baffle (6) and the inner wall that is located waste water treatment case (1), the drain valve is installed to the bottom of waste water treatment case (1).

2. The wastewater treatment device for paper product production according to claim 1, wherein the filtering mechanism comprises a connecting pipe (4), a rotating rod (401) and a filter screen (403), the connecting pipe (4) is rotationally connected with the middle part of the sealing door (2), the top end of the connecting pipe (4) is connected with the driving mechanism, the rotating rod (401) is rotationally connected with the inner wall of the connecting pipe (4), the top end of the rotating rod (401) extends to the top end external connection driving mechanism of the connecting pipe (4), and the bottom end of the rotating rod (401) extends to the bottom end external of the connecting pipe (4) and is connected with the top end of the filter screen (403).

3. The wastewater treatment device for paper product production according to claim 2, wherein the filtering mechanism further comprises a cleaning brush (402) and a circular limiting rail (405), the circular limiting rail (405) is connected with the inner wall of the wastewater treatment tank (1), a circular limiting seat (404) is installed at the bottom end of the filter screen (403), the circular limiting seat (404) is movably inserted into the top end of the circular limiting rail (405), two groups of cleaning brushes (402) are symmetrically installed on the side wall of the bottom end of the connecting pipe (4), and the cleaning brushes (402) are abutted against the filter screen (403).

4. The waste water treatment device for paper product production according to claim 1 or 2, wherein the driving mechanism comprises a motor (3), a gear a, a gear b, a belt pulley a, a belt pulley b and a belt, the motor (3) is arranged at the top end of the sealing door (2), the gear a is in transmission connection with the output end of the motor (3), the gear b is in meshing connection with the gear a, and the gear b is arranged at the top end of the rotating rod (401); the top of gear a is connected with double track belt pulley, and the top of bull stick (401) is connected to band pulley a, and band pulley b is connected the top of transfer line (5), and the outer lateral wall at double track belt pulley, band pulley a and band pulley b is established to the belt cooperation cover.

5. The apparatus according to claim 4, wherein the diameter of the gear a is smaller than the diameter of the gear b.

6. A waste water treatment device for paper product production according to claim 1, characterized in that the transmission means can be provided as a conical tooth transmission means.

7. The wastewater treatment device for paper product production according to claim 1, further comprising a connecting valve (201), a return pipe (601) and a high-pressure water pump (602), wherein the connecting valve (201) is installed at the top end of the sealing door (2), one end of the return pipe (601) is connected with one side of the bottom end of the bucket-type baffle (6), the other end of the return pipe (601) extends to the outside of the wastewater treatment tank (1) to be connected with the water pumping end of the high-pressure water pump (602), a hose is installed at the water outlet end of the high-pressure water pump (602), and the other end of the hose is detachably connected with the top end of the connecting valve (201).