CN221344019U

CN221344019U - Automatic filtering equipment of plate washer

Info

Publication number: CN221344019U
Application number: CN202322686306.4U
Authority: CN
Inventors: 郭世玲; 王云鹏; 吕俊
Original assignee: Qingdao Wanyu Packaging Materials Co ltd
Current assignee: Qingdao Wanyu Packaging Materials Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-07-16
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses automatic filtering equipment of a plate washer, which comprises a filtering box connected with the plate washer, wherein the top of the filtering box is fixedly connected with a water inlet pipe, the top end of the inside of the filtering box is fixedly provided with a filtering screen plate, the filtering screen plate is provided with a cleaning mechanism, the filtering box is provided with a sewage neutralization treatment mechanism, the sewage neutralization treatment mechanism comprises a stirring assembly and a neutralization liquid medicine assembly, the stirring assembly is arranged inside the filtering box and below the filtering screen plate, the medicine is conveyed into the filtering box through the neutralization liquid medicine assembly, and the medicine is stirred and mixed with sewage through the stirring assembly for neutralizing the sewage, the sewage directly flows into a sludge settling hopper through a slow flow pipe, in the flowing process, the potential energy of the sewage flowing can be reduced, the sedimentation efficiency of the sewage is enhanced, the sediment is gathered in the sludge settling hopper, the treated water is discharged from a water outlet pipe for recycling, and the water utilization rate is improved.

Description

Automatic filtering equipment of plate washer

Technical Field

The utility model relates to the technical field of plate washing machines, in particular to automatic filtering equipment of a plate washing machine.

Background

The plate washer is mainly used for cleaning the screen printing plate, and generally comprises a water inlet and a water outlet, wherein the water inlet is used for placing cleaning water, the water outlet is used for discharging the cleaning water, and the water discharged after cleaning contains cleaning agent, printing ink and possibly even an oil module, so that the waste water after cleaning needs to be treated.

Searching, chinese patent bulletin number: CN215352431U discloses an automatic filtration device of a plate washer, comprising a water inlet pipe and a water outlet pipe connected with the plate washer, wherein the water outlet pipe is connected with a filtration tank, the water outlet of the filtration tank is connected with a filtering cotton filtration device through a three-way valve connection, the three-way valve connection is connected with a cleaning water outlet pipe, the filtering cotton filtration device is connected with an observation water tank through a three-way valve connection, the three-way valve connection is connected with a cleaning water inlet pipe, and the water outlet pipe of the observation water tank is connected with the water inlet pipe through a three-way valve connection; the filter box comprises a box body, wherein a filter screen is arranged in the middle of the box body, a mounting plate is arranged above the box body, a sliding rail is arranged on the mounting plate, a sliding block is connected onto the sliding rail in a sliding manner, a driving hydraulic cylinder is connected onto the sliding block, a cleaning brush is connected onto the sliding block, and a through hole for the cleaning brush to pass through is formed in the mounting plate. This scheme can only filter oily module and large granule impurity in the platewasher sewage, but the material of dissolving in the clearance water such as cleaner and printing ink in the sewage is difficult to get rid of, leads to the sewage after the platewasher clearance to be difficult to obtain utilizing.

Disclosure of utility model

1. Technical problem to be solved by the utility model

Aiming at the defects of the prior art, the utility model aims to provide automatic filtering equipment of a plate washer, and aims to solve the problem that substances dissolved in cleaning water, such as cleaning agents, printing ink and the like in sewage are difficult to remove, so that the sewage cleaned by the plate washer is difficult to use in the prior art.

2. Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a washing plate machine automatic filtration equipment, includes the rose box that is connected with washing plate machine, the top fixedly connected with inlet tube of rose box, the inside top fixedly connected with filter screen plate of rose box, clearance mechanism is installed to filter screen plate department, be provided with sewage neutralization treatment mechanism on the rose box, sewage neutralization treatment mechanism is including installing in the rose box inside and being located the stirring subassembly and the neutralization liquid medicine subassembly of filter screen plate below, the inside of rose box just is located the below fixedly connected with baffle of stirring subassembly, the center department fixedly connected with slow flow pipe of baffle, the bottom of rose box is equipped with the sediment fill, the bottom fixedly connected with mud pipe of sediment fill, the below fixedly connected with outlet pipe of rose box one side and being located the baffle.

Preferably, the cleaning mechanism comprises a screw rod arranged above the filter screen plate and a first motor fixedly arranged outside the filter box, the screw rod is rotationally connected with the filter box, the output end of the first motor is fixedly connected with one end of the screw rod, a scraping plate is connected to the screw rod in a threaded manner, and one end of the scraping plate is contacted with the filter screen plate.

Preferably, the cleaning mechanism further comprises a fixed box fixedly installed on one side of the filter box and a dirt collecting box detachably installed in the fixed box, the filter screen plate is obliquely arranged, the fixed box is arranged at one end of the filter screen plate, which is lower in height, the top of the filter screen plate between the fixed box and the filter box is provided with a sewage outlet, and the side wall of the filter box is provided with a water through hole at the bottom of the fixed box.

Preferably, a feeding hole is formed in one side of the dirt collecting box at the position of the sewage outlet, a plurality of water filtering holes are formed in the side wall and the bottom of the dirt collecting box, and a handle is fixedly arranged at the top of the dirt collecting box.

Preferably, the stirring assembly comprises a stirrer rotationally connected to the inside of the filter box and a second motor fixedly installed on the outer side of the filter box, and the output end of the second motor is fixedly connected with the stirrer.

Preferably, the neutralizing liquid medicine assembly comprises a medicine box and a metering pump which are fixedly arranged at the top of the filtering box, a water inlet of the metering pump is connected with the medicine box, and a water outlet of the metering pump is connected with the filtering box through a liquid inlet pipe.

Preferably, the filter screen is fixedly installed below the water outlet pipe in the filter tank, and the inclined plate is fixedly installed below the filter screen between the outer wall of the slow flow pipe and the inner wall of the filter tank.

Preferably, support rods are fixedly arranged around the bottom end of the outer wall of the filter box.

3. Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, sewage after being cleaned by the plate washer is conveyed into the filter box, the oil module and the large-particle sundries in the sewage are filtered by the filter screen plate, the filtered oil module and the large-particle sundries can be discharged from the filter box by the cleaning mechanism, the long-acting filter effect of the filter screen plate is ensured, then the medicament is conveyed into the filter box by the neutralizing liquid medicament component, and the medicament is stirred and mixed with the sewage by the stirring component for neutralizing the sewage, the sewage directly flows into the sludge settling hopper by the slow flow pipe, in the flowing process, the potential energy of sewage flowing can be reduced, the settling efficiency of the sewage is enhanced, the sediment is gathered in the sludge settling hopper, the treated water is discharged from the water outlet pipe for recycling, and the water utilization rate is improved.

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 schematic view of the structure of the fixing case and the dirt collecting case of the present utility model.

In the figure: 1. a filter box; 101. a water inlet pipe; 102. a mud settling bucket; 103. a mud pipe; 104. a water outlet pipe; 2. a filter screen plate; 3. a cleaning mechanism; 301. a first motor; 302. a screw rod; 303. a scraper; 304. a fixed box; 305. a dirt collection box; 3051. a feed inlet; 3052. a water filtering hole; 3053. a handle; 4. a second motor; 5. a stirrer; 6. a neutralizing liquid component; 601. a medicament box; 602. a metering pump; 603. a liquid inlet pipe; 7. a partition plate; 8. a buffer tube; 9. a sloping plate; 10. a filter screen; 11. and (5) supporting the rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Examples:

Referring to fig. 1-3, the embodiment provides an automatic filtering device of a plate washer, which comprises a filtering box 1 connected with the plate washer, wherein a water inlet pipe 101 is fixedly connected to the top of the filtering box 1, a filtering screen plate 2 is fixedly installed at the top end of the inside of the filtering box 1, a cleaning mechanism 3 is installed at the filtering screen plate 2, a sewage neutralization treatment mechanism is arranged on the filtering box 1 and comprises a stirring assembly and a neutralization liquid medicine assembly 6 which are installed inside the filtering box 1 and are positioned below the filtering screen plate 2, a partition plate 7 is fixedly installed inside the filtering box 1 and below the stirring assembly, a buffer pipe 8 is fixedly connected to the center of the partition plate 7, a sludge settling hopper 102 is arranged at the bottom of the filtering box 1, a sludge discharge pipe 103 is fixedly connected to the bottom of the sludge settling hopper 102, and a water outlet pipe 104 is fixedly connected to one side of the filtering box 1 and is positioned below the partition plate 7.

Specifically, inlet tube 101 and the washing sewage calandria of washing the version machine of rose box 1 are connected, outlet pipe 104 and the washing of washing the version machine of rose box 1 advance the union coupling, the sewage after washing the version machine is carried in rose box 1, filter through filter screen plate 2, oil module and large granule debris in the sewage are filtered, can discharge the oil module and the large granule debris that filter down from rose box 1 through clearance mechanism 3, guarantee filter screen plate 2 long-term filter effect, then carry the medicament to rose box 1 through neutralizing liquid medicine subassembly 6, and mix medicament and sewage through stirring subassembly, be used for neutralizing treatment to sewage, sewage flows into in the sediment bucket 102 directly through buffer tube 8, in the flow process, can reduce the potential energy of sewage flow, strengthen the sedimentation efficiency of sewage, make sediment gather in sediment bucket 102, the water after the processing discharges cyclic utilization from outlet pipe 104, improve the water utilization ratio.

In this embodiment, as shown in fig. 2, the cleaning mechanism 3 includes a screw rod 302 disposed above the filter screen plate 2 and a first motor 301 fixedly mounted on the outer side of the filter tank 1, the screw rod 302 is rotationally connected with the filter tank 1, an output end of the first motor 301 is fixedly connected with one end of the screw rod 302, a scraper 303 is in threaded connection with the screw rod 302, one end of the scraper 303 is in contact with the filter screen plate 2, a guide rod for guiding the filter screen plate 2 in a limiting manner is mounted in the filter tank 1, the screw rod 302 is driven to rotate through the first motor 301, so that the scraper 303 is driven to axially move along the screw rod 302, and accordingly, an oil module and large-particle sundries on the filter screen plate 2 are cleaned through the scraper 303, the filter screen plate 2 is prevented from being blocked, and a long-acting filtering effect of the filter screen plate 2 is ensured.

In this embodiment, as shown in fig. 2 and 3, the cleaning mechanism 3 further includes a fixed tank 304 fixedly installed on one side of the filter tank 1 and a dirt collecting tank 305 detachably installed in the fixed tank 304, the filter screen plate 2 is obliquely arranged, the fixed tank 304 is disposed at one end of the lower height of the filter screen plate 2, a drain outlet is formed in the top of the filter screen plate 2 between the fixed tank 304 and the filter tank 1, a water inlet is formed in the side wall of the filter tank 1 and at the bottom of the fixed tank 304, a feed inlet 3051 is formed in the drain outlet on one side of the dirt collecting tank 305, a plurality of water filtering holes 3052 are formed in the side wall and the bottom of the dirt collecting tank 305, a handle 3053 is fixedly installed at the top of the dirt collecting tank 305, an oil module and large-particle sundries cleaned from the filter screen plate 2 fall into the dirt collecting tank 305 through the drain outlet for treatment, residual sewage flows back into the filter tank 1 through the water filtering holes 3052 and the water inlet 3052 and is detachably installed with the fixed tank 304, and the collected oil module and large-particle sundries are conveniently removed through the handle 3.

In this embodiment, as shown in fig. 2, the stirring assembly includes a stirrer 5 rotatably connected to the inside of the filter tank 1 and a second motor 4 fixedly installed at the outside of the filter tank 1, the output end of the second motor 4 is fixedly connected to the stirrer 5, the neutralizing liquid medicine assembly 6 includes a medicine tank 601 fixedly installed at the top of the filter tank 1 and a metering pump 602, the water inlet of the metering pump 602 is connected to the medicine tank 601, the water outlet of the metering pump 602 is connected to the filter tank 1 through a liquid inlet pipe 603, the medicine in the medicine tank 601 is conveyed to the filter tank 1 through the liquid inlet pipe 603 by the operation of the metering pump 602, and the stirrer 5 is driven to rotate by the operation of the second motor 4 to sufficiently stir and mix the medicine with sewage for neutralization reaction, and the sewage is treated.

In this embodiment, as shown in fig. 2, a filter screen 10 is fixedly installed below a water outlet pipe 104 in the filter tank 1, an inclined plate 9 is fixedly installed between the outer wall of the buffer pipe 8 and the inner wall of the filter tank 1 and below the filter screen 10, the inclined plate 9 forms a 45-degree oblique angle with a plane, the distance between the inclined plates 9 is 3 mm-5 mm, and in the process of rising the treated sewage, sediment in the sewage is blocked by the inclined plate 9 and the filter screen 10, so that the sediment is prevented from being discharged along with the treated sewage.

In this embodiment, as shown in fig. 1, support rods 11 are fixedly installed around the bottom end of the outer wall of the filter box 1, and are used for stably supporting the filter box 1.

Working principle: when in use, sewage after the plate washer is cleaned is conveyed into the filter box 1 through the water inlet pipe 101, is filtered through the filter screen plate 2, filters oil modules and large-particle impurities in the sewage, drives the screw rod 302 to rotate through the operation of the first motor 301, drives the scraper 303 to axially move along the screw rod 302, cleans the oil modules and the large-particle impurities on the filter screen plate 2 through the scraper 303, the cleaned oil modules and the cleaned large-particle impurities on the filter screen plate 2 fall into the sewage collecting box 305 through the sewage outlet for collection, residual sewage flows back into the filter box 1 through the filter water holes 3052 and the water inlets for treatment, is detachably mounted with the fixed box 304 through the sewage collecting box 305, the handle 3053 is convenient for take out the filth collecting box 305 and handle oil module and large granule debris that collect, then work through the measuring pump 602 and carry the medicament in the medicament case 601 to filter tank 1 through feed liquor pipe 603, and drive agitator 5 rotation through second motor 4 work, fully stir and mix medicament and sewage and carry out neutralization reaction, handle sewage, sewage flows into the sediment bucket 102 through the draft tube 8 directness, in the flow process, can reduce the potential energy of sewage flow, strengthen the sedimentation efficiency of sewage, make the precipitate gather in sediment bucket 102, the in-process that the sewage after the processing risees blocks the precipitate in the sewage through swash plate 9 and filter screen 10, and discharge cyclic utilization from outlet pipe 104, improve water utilization ratio.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. Automatic filtration equipment of plate washer, including the rose box (1) that is connected with plate washer, its characterized in that: the top of the filter tank (1) is fixedly connected with a water inlet pipe (101), the top of the inside of the filter tank (1) is fixedly provided with a filter screen plate (2), a cleaning mechanism (3) is arranged at the filter screen plate (2), the filter tank (1) is provided with a sewage neutralization treatment mechanism, the sewage neutralization treatment mechanism comprises a stirring component and a neutralization liquid medicine component (6) which are arranged inside the filter tank (1) and are positioned below the filter screen plate (2), inside and the below fixed mounting that is located stirring subassembly of rose box (1) have baffle (7), the center department fixedly connected with buffer tube (8) of baffle (7), the bottom of rose box (1) is equipped with sediment bucket (102), the bottom fixedly connected with mud pipe (103) of sediment bucket (102), below fixedly connected with outlet pipe (104) of just being located baffle (7) on one side of rose box (1).

2. The automatic plate washer filter apparatus of claim 1, wherein: the cleaning mechanism (3) comprises a screw rod (302) arranged above the filter screen plate (2) and a first motor (301) fixedly arranged outside the filter tank (1), the screw rod (302) is rotationally connected with the filter tank (1), the output end of the first motor (301) is fixedly connected with one end of the screw rod (302), a scraping plate (303) is connected to the screw rod (302) in a threaded mode, and one end of the scraping plate (303) is in contact with the filter screen plate (2).

3. The automatic plate washer filter apparatus of claim 2, wherein: the cleaning mechanism (3) further comprises a fixed box (304) fixedly installed on one side of the filter box (1) and a dirt collecting box (305) detachably installed in the fixed box (304), the filter screen plate (2) is obliquely arranged, the fixed box (304) is arranged at one lower end of the filter screen plate (2), a drain outlet is formed in the top of the filter screen plate (2) between the fixed box (304) and the filter box (1), and a water through port is formed in the bottom end of the fixed box (304) on the side wall of the filter box (1).

4. A plate washer automatic filtration apparatus according to claim 3, wherein: the sewage treatment device is characterized in that a feed inlet (3051) is formed in one side of the sewage collection box (305) at the sewage discharge outlet, a plurality of water filtering holes (3052) are formed in the side wall and the bottom of the sewage collection box (305), and a handle (3053) is fixedly arranged at the top of the sewage collection box (305).

5. The automatic plate washer filter apparatus of claim 1, wherein: the stirring assembly comprises a stirrer (5) which is rotationally connected to the inside of the filter box (1) and a second motor (4) which is fixedly arranged on the outer side of the filter box (1), and the output end of the second motor (4) is fixedly connected with the stirrer (5).

6. The automatic plate washer filter apparatus of claim 1, wherein: the neutralizing liquid medicine component (6) comprises a medicine box (601) and a metering pump (602) which are fixedly arranged at the top of the filtering box (1), a water inlet of the metering pump (602) is connected with the medicine box (601), and a water outlet of the metering pump (602) is connected with the filtering box (1) through a liquid inlet pipe (603).

7. The automatic plate washer filter apparatus of claim 1, wherein: the inside of rose box (1) is located below fixed mounting of outlet pipe (104) and has filter screen (10), between the outer wall of slow flow pipe (8) and rose box (1) inner wall and be located below fixed mounting of filter screen (10) swash plate (9).

8. The automatic plate washer filter apparatus of claim 1, wherein: support rods (11) are fixedly arranged around the bottom end of the outer wall of the filter box (1).