CN202174079U - Washing and purifying device for waste partition plate - Google Patents

Abstract

The utility model relates to a washing and purifying device for a waste partition plate, which comprises a casing, a spiral shaft and a power source. A feeding hole and a discharging hole are arranged at two ends of the casing respectively, the spiral shaft is mounted inside the casing through bearings, the power source connected with the spiral shaft drives the spiral shaft to rotate, a liquid outlet is arranged on the lower portion of the casing, a screen mesh is mounted on the liquid outlet, a collecting hopper is mounted on the lower portion of the screen mesh, and a high-pressure sprayer is arranged on the interior upper portion of the casing. The washing and purifying device has the advantages of high automation degree, simplicity in operation, low labor intensity and the like, and simultaneously lead in the partition plate can be recycled, so that fine environmental and social benefits are obtained.

Description

Washing and purifying device for waste clapboard

technical field

The utility model belongs to the technical field of comprehensive recycling of waste lead storage battery separators in the nonferrous metal smelting industry, in particular to a washing and purification device for waste separators.

Background technique

Lead storage battery is currently the most widely produced and used battery in the world, and its sales account for more than 30% of the global battery sales. A large number of lead storage batteries are scrapped every year. The pollution of this type of battery is mainly lead heavy metals and electrolyte solutions. After the secondary lead separation system is processed, various components such as plastic, lead paste, lead grid and partition are fully separated; the plastic can be sold directly, the lead paste can be smelted into the smelting system as lead raw material for smelting, and the lead grid can be fed into the lead grid melting furnace After the melting treatment, the alloy is prepared and sold outside. The treatment of the separator has always been a difficult problem. Some foreign companies that deal with waste batteries use the separated separator to landfill. Put the lead paste and the separator into the reverberatory furnace for mixing and melting, which will cause the incomplete combustion products of the separator to be discharged directly, causing air pollution. Our company adopts the process equipment of comprehensive recycling of imported waste batteries, and the separated The lead paste content of the separators produced is relatively high, and direct takeaway or landfill will cause loss of lead paste, which is easy to pollute the environment and is not conducive to comprehensive recycling.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a waste separator for cleaning and reclaiming mixed lead paste after the lead-acid storage battery is crushed and separated, so as to promote the further separation of the separator and the lead paste. Washing and purifying device for clapboard.

The technical scheme of the utility model is achieved in the following way: it includes a shell with a feed port and a discharge port at both ends, a screw shaft installed inside the shell through a bearing, and a screw shaft connected to the screw shaft to drive the screw shaft to rotate. The power source of the movement is characterized in that: a liquid outlet is provided at the lower part of the housing, a screen is installed on the liquid outlet, a collecting bucket is installed at the lower part of the screen, and a high-pressure nozzle is arranged above the inside of the housing.

The feed inlet is arranged at the upper part of one end of the casing, the discharge outlet is arranged at the lower part of the other end of the casing, and a buffer zone is arranged inside the casing below the feed inlet.

The power source includes a motor and a reducer connected with the output shaft of the motor, and the output shaft of the reducer is connected with the screw shaft.

The collecting bucket is communicated with the sedimentation tank through a diversion pipe.

The buffer zone is the inner chamber of the housing that expands outwards in the housing at the feed inlet.

The output shaft of the speed reducer is connected with the screw shaft through a shaft coupling, the screw shaft is installed inside the housing through a bearing, and a support is fixed on the housing, and the bearing is installed on the support.

The housing is inclined 0-4° together with the screw axis.

The screw shaft is a rotating shaft with a screw pushing plate installed and fixed, so as to ensure that the screw shaft can push the separator from the feed port to the discharge port.

A flap that rotates around the rotating shaft is installed on the feed inlet. When feeding, the flap rotates under the gravity of the material. When there is no material, the flap is in a horizontal state and seals the feed inlet.

The sedimentation tank is connected to the high-pressure nozzle through the pipeline and the high-pressure pump, and the supernatant in the sedimentation tank is directly pumped into the high-pressure nozzle through the pipeline and the high-pressure pump to wash the partition. Propelling, during the process of propulsion, it is continuously washed by high-pressure spray water, so that all the things attached to the partition are washed down, and finally discharged from the discharge port of the washing machine, and the washing is completed.

The utility model has the advantages of:

1. Using the rotary motion of the screw shaft and the effect of high-pressure spraying water to wash and transport the partition, all the lead paste remaining in the partition can be recovered, which is conducive to comprehensive recycling;

2. The device is equipped with a sedimentation tank, which can collect and process the washed lead paste after sedimentation. At the same time, the supernatant can be returned for recycling, saving the amount of washing water;

3. The method of increasing the buffer zone is adopted to avoid the material blocking of the entire washing machine caused by uneven feeding, which reduces the labor intensity of the operator and is also conducive to the protection of the environment at the discharge port of the partition;

4. According to the characteristics of the partition material, the screw shaft of the washing machine has a certain inclination angle, which is beneficial to the washing and transportation of the partition.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

Embodiment 1: A washing and purifying device for waste clapboards, comprising a housing 2 with a feed inlet 6 and a discharge outlet 1 at both ends, a screw shaft 3 installed inside the housing 2 through bearings, The power source connected with the screw shaft 3 to drive the screw shaft 3 to make a rotary motion is characterized in that: a liquid outlet is provided at the lower part of the housing 2, a screen 10 is installed on the liquid outlet, and a collection device is installed at the bottom of the screen 10. The bucket 11 is provided with a high-pressure spray head 4 above the inside of the casing 2 .

Embodiment 2: A washing and purifying device for waste clapboards, including a housing 2 with a feed inlet 6 and a discharge outlet 1 at both ends, a screw shaft 3 installed inside the housing 2 through bearings, A power source connected to the screw shaft 3 to drive the screw shaft 3 to rotate, the power source includes a motor 8, a reducer 7 connected to the output shaft of the motor 8, the output shaft of the reducer 7 is connected to the screw shaft 3, A liquid outlet is provided at the bottom of the housing 2, a screen 10 is installed on the liquid outlet, a collecting bucket 11 is installed at the bottom of the screen 10, and a high-pressure nozzle 4 is arranged above the inside of the housing 2. The feed inlet 6 is arranged on the upper part of one end of the housing 2, the outlet 1 is arranged on the lower part of the other end of the housing 2, and a buffer zone is arranged inside the housing 2 below the feed inlet 6. 5. The buffer zone 5 is an inner cavity of the housing that expands outwards in the housing at the feed inlet 6 .

Embodiment 3: A washing and purifying device for waste clapboards, comprising a housing 2 with a feed inlet 6 and a discharge outlet 1 at both ends, a screw shaft 3 installed inside the housing 2 through bearings, A power source connected to the screw shaft 3 to drive the screw shaft 3 to rotate, the power source includes a motor 8, a reducer 7 connected to the output shaft of the motor 8, the output shaft of the reducer 7 is connected to the screw shaft 3, A liquid outlet is provided at the bottom of the housing 2, a screen 10 is installed on the liquid outlet, a collecting bucket 11 is installed at the bottom of the screen 10, and a high-pressure nozzle 4 is arranged above the inside of the housing 2. The feed inlet 6 is arranged on the upper part of one end of the housing 2, the outlet 1 is arranged on the lower part of the other end of the housing 2, and a buffer zone is arranged inside the housing 2 below the feed inlet 6. 5. The buffer zone 5 is an inner cavity of the housing that expands outwards in the housing at the feed inlet 6 . The output shaft of the speed reducer 7 is connected with the screw shaft 3 through a shaft coupling, the screw shaft 3 is installed inside the housing 2 through a bearing, and a support 9 is fixed on the housing, and the bearing is installed on the support 9 . The housing 2 and the screw shaft 3 are inclined at 0-4°. The screw shaft 3 is a rotating shaft with a screw pushing plate installed and fixed, so as to ensure that the screw shaft 3 can push the partition from the feed port 6 to the discharge port 1 . A turning plate rotating around the rotating shaft is installed on the feed opening 6, and the turning plate rotates under the gravity of the material when feeding, and the turning plate is in a horizontal state when there is no material, sealing the feeding opening.

Embodiment 4: A washing and purifying device for waste clapboards, including a housing 2 with a feed inlet 6 and a discharge outlet 1 at both ends, a screw shaft 3 installed inside the housing 2 through bearings, A power source connected to the screw shaft 3 to drive the screw shaft 3 to rotate, the power source includes a motor 8, a reducer 7 connected to the output shaft of the motor 8, the output shaft of the reducer 7 is connected to the screw shaft 3, A liquid outlet is provided at the bottom of the housing 2, a screen 10 is installed on the liquid outlet, a collecting bucket 11 is installed at the bottom of the screen 10, and a high-pressure nozzle 4 is arranged above the inside of the housing 2. The feed inlet 6 is arranged on the upper part of one end of the housing 2, the outlet 1 is arranged on the lower part of the other end of the housing 2, and a buffer zone is arranged inside the housing 2 below the feed inlet 6. 5. The buffer zone 5 is an inner cavity of the housing that expands outwards in the housing at the feed inlet 6 . The collection bucket 11 communicates with the sedimentation tank through a diversion pipe. The output shaft of the speed reducer 7 is connected with the screw shaft 3 through a shaft coupling, the screw shaft 3 is installed inside the housing 2 through a bearing, and a support 9 is fixed on the housing, and the bearing is installed on the support 9 . The housing 2 and the screw shaft 3 are inclined at 0-4°. The screw shaft 3 is a rotating shaft with a screw pushing plate installed and fixed, so as to ensure that the screw shaft 3 can push the partition from the feed port 6 to the discharge port 1 . A turning plate rotating around the rotating shaft is installed on the feed opening 6, and the turning plate rotates under the gravity of the material when feeding, and the turning plate is in a horizontal state when there is no material, sealing the feeding opening.

The sedimentation tank is connected to the high-pressure nozzle 4 through the pipeline and the high-pressure pump, and the supernatant in the sedimentation tank is directly poured into the high-pressure nozzle through the pipeline and the high-pressure pump to wash the partition, and the partition is discharged to the material under the helical thrust of the screw shaft. In the process of advancing, it is continuously washed by high-pressure spray water, so that all the things attached to the partition are washed down, and finally discharged from the discharge port of the washing machine, and the washing is completed.

During application, the scraps of separators separated from waste lead grid batteries are directly unloaded into the feed inlet 6, and under the force of the high-speed rotation of the screw shaft 3, the separators are quickly thrown into the casing 2, and at the same time, under the high-pressure Under the impact of the high-pressure water sprayed from the nozzle 4, the lead paste attached to the partition is washed down, and the lead paste flows into the lower collecting bucket 11 after passing through the screen 10 with the flushing liquid, and is transported to the sedimentation tank by the diversion pipe Precipitate, and the sediment is mainly lead paste, which can be sent to the smelting workshop for processing together with the lead paste after being filtered by a filter press. The supernatant in the sedimentation tank is pumped directly into the high-pressure nozzle 4 of the washing machine through the high-pressure pump to wash the partition, and the partition is pushed toward the discharge port 1 by the screw thrust of the screw shaft 3, and is continuously subjected to The washing with high-pressure spray water makes all the things adhering to the partition washed down, and finally discharged from the discharge port 1, and the washing is completed.

In order to prevent the blockage of the partition in the inner cavity of the device, a buffer zone 5 is set under the feed port 6 to avoid the large amount of partition produced in an instant and cause blockage. In order to facilitate the transportation of the partition in the inner cavity, The screw shaft 3 of the washing machine is deliberately set at a certain inclination angle, generally at 0~4° to make the discharge port 1 slightly lower.

The lead content of the discharged clapboard can meet the national waste discharge standard. It can further wash and separate the lead paste in the waste partitions, reduce the lead content of the partitions, and make the partitions truly meet the standards of takeaway or landfill. The environment of the discharge port of the partitions after washing will be significantly improved, reducing The labor intensity of cleaning and sanitation of the on-site personnel improves the working environment, recycles the lead paste in the partition, improves the recovery rate of the lead paste, and achieves comprehensive recycling.

Claims (10)

1. washing purifying device that is used for useless dividing plate; Comprise the housing (2) that is provided with charging aperture (6) and discharging opening (1) respectively at two ends, through bearing is installed in the inner helical axis (3) of housing (2), the driving helical axis (3) that is connected with helical axis (3) is done gyration power source; It is characterized in that: be provided with liquid outlet in housing (2) bottom; Screen cloth (10) is installed on liquid outlet; In screen cloth (10) bottom collection bucket (11) is installed, is provided with high-pressure nozzle (4) in described housing (2) inner and upper.

2. the washing purifying device that is used for useless dividing plate according to claim 1; It is characterized in that: described charging aperture (6) is arranged on the top of housing (2) one ends; Described discharging opening (1) is arranged on the bottom of housing (2) other end, and housing (2) set inside has buffering area (5) in described charging aperture (6) below.

3. the washing purifying device that is used for useless dividing plate according to claim 1; It is characterized in that: said power source comprises motor (8), the decelerator (7) that is connected with motor (8) output shaft, and the output shaft of decelerator (7) is connected with helical axis (3).

4. the washing purifying device that is used for useless dividing plate according to claim 1, it is characterized in that: said collection bucket (11) is connected with sedimentation basin through conduction pipe.

5. the washing purifying device that is used for useless dividing plate according to claim 1 is characterized in that: said buffering area (5) is the housing inner chamber body that outwards enlarges in the enclosure interior that charging aperture (6) is located.

6. the washing purifying device that is used for useless dividing plate according to claim 3; It is characterized in that: the output shaft of said decelerator (7) is connected with helical axis (3) through shaft coupling; Helical axis (3) is installed in housing (2) inside through bearing; On housing, be fixed with support (9), this bearing is installed in this support (9).

7. the washing purifying device that is used for useless dividing plate according to claim 1 is characterized in that: said housing (2) tilts 0 ~ 4 ° together with helical axis (3).

8. the washing purifying device that is used for useless dividing plate according to claim 1 is characterized in that: said helical axis (3) is for being mounted with the rotating shaft of spiral slurcam, guarantee helical axis (3) can promote dividing plate by charging aperture (6) to discharging opening (1).

9. the washing purifying device that is used for useless dividing plate according to claim 1; It is characterized in that: the turnover panel that the moving axis that rotates rotates is installed on charging aperture (6); Turnover panel rotates under the gravity of material when charging, and turnover panel is in level during no material, seals charging aperture.

10. the washing purifying device that is used for useless dividing plate according to claim 4; It is characterized in that: sedimentation basin is connected through pipeline and high-pressure pump and high-pressure nozzle (4); Supernatant in the sedimentation basin is directly squeezed into through pipeline and high-pressure pump and is washed dividing plate on the high-pressure nozzle; Dividing plate advances to discharging opening under the spiral thrust of helical axis, in the process that advances, constantly receives the flushing of high pressure spray water, makes the thing that adheres on the dividing plate all wash away; Discharge from the discharging opening of material washing machine at last, washing finishes.

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