Cleaning device for plastic particle production

Abstract

The cleaning device for plastic particle production comprises a cleaning cylinder and a cleaning assembly, the bottom of the cleaning cylinder is communicated with a connecting bottom box, and a clamping opening is formed in one side of the connecting bottom box; the cleaning assembly comprises a stirring part, water outlet holes are formed in the outer edge face of the filter cartridge at equal intervals, and the telescopic end of the electric push rod movably penetrates through the bottom of the filter cartridge, extends into the filter cartridge and is fixedly provided with a storage plate. The second motor is started, the second motor drives the long shaft to rotate, the threaded groove in the long shaft interacts with the moving block, the moving block moves upwards along the long shaft, the annular baffle on the inner side of the moving block moves upwards along with the moving block, and when the annular baffle moves upwards, a water outlet hole formed in the outer wall of the filter cartridge is leaked out, so that the filter cartridge is cleaned. The cleaning liquid flows out through the water outlet holes formed in the outer edge surface of the filter cartridge at equal intervals, and the plastic particles are left in the filter cartridge, so that the secondary mixing of the plastic particles and the cleaning liquid in the discharging process is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic particle production, in particular to a cleaning device for plastic particle production. BACKGROUND

[0002] Plastic particles are raw materials for storing, transporting and processing plastic in the form of semi-finished products. As an important plastic raw material, plastic particles are widely used in various industries. With the improvement of environmental awareness and the requirement of sustainable development, the production and use of plastic particles are also developing towards environmental protection, high efficiency and sustainability.

[0003] In the production process of plastic particles, the cleaning link is very important. The traditional plastic particle production cleaning device often has some problems. First, the mixing of plastic particles with cleaning liquid during discharging will cause the clean particles to be contaminated again, which requires secondary cleaning, increases the production process and cost, and may have adverse effects on the performance and quality of the particles. On the other hand, if the cleaning liquid cannot be effectively recycled, it will not only increase the production cost, but also cause certain pressure on the environment. For example, patent document CN221086536U discloses a cleaning device for plastic particle processing and production, which proposes to extrude and rub the plastic particles by the internal outer cleaning mechanism and inner cleaning mechanism to ensure that the plastic particles at any position can receive equivalent cleaning effect and improve the uniformity of cleaning. However, it does not explicitly mention the recycling problem of cleaning liquid, which has the risk of waste of cleaning liquid and environmental pollution. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a cleaning device for plastic particle production, which solves the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: in order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a cleaning device for plastic particle production, comprising a cleaning cylinder and a cleaning assembly, wherein the bottom of the cleaning cylinder is provided with a connecting bottom box in communication, and a clamping opening is formed on one side of the connecting bottom box; the cleaning assembly is arranged inside the cleaning cylinder, and the cleaning assembly comprises a stirring part, the stirring part comprises a filter cylinder and an electric push rod, water holes are equidistantly formed on the outer edge surface of the filter cylinder, the telescopic end of the electric push rod is movably penetrated through the bottom of the filter cylinder and extends into the inside of the filter cylinder, and a storage plate is fixedly installed, the storage plate is matched with the inside of the filter cylinder, a feeding pipe is arranged in communication on one side of the filter cylinder, and a discharging pipe is arranged in communication on the other side, so as to realize the separation of cleaning liquid and plastic particles, reduce the re-mixing of plastic particles with cleaning liquid during discharging, and reduce the risk of pollution of plastic particles.

[0006] Compared with the prior art, the utility model has the beneficial effects of:

[0007] 1、 the utility model discloses a start -up second motor, and second motor drives long axle rotation, and the thread groove on long axle interacts with moving block, and moving block moves upwards along long axle, and the annular baffle of moving block inside moves upwards along, when annular baffle moves upwards, the water outlet hole of filter cartridge outer wall is leaked, and the washing liquid flows out through the equidistance water outlet hole of filter cartridge outer edge surface, and the plastic particles are left in filter cartridge, reach the effect that the plastic particles are reduced in the mixing of washing liquid again in the discharging process, reduce the risk of pollution of plastic particles, thereby improve the washing quality and product quality effect of plastic particles;

[0008] 2、 the utility model discloses the washing liquid in the connecting bottom box through the filter plate of sliding rod outer wall sliding cover sets up and filters, and the filter plate is set up in the front of water outlet pipe, and it is convenient to remove the impurity in it and circulates, when needing to replace filter plate, can make filter plate and sealing clamping plate through the clamping mouth from the connecting bottom box and slide out and replace, reach the effect that the recycling of washing liquid is realized, reduce the waste of washing liquid, reduce production cost. BRIEF DESCRIPTION OF DRAWINGS

[0009] The disclosure of the utility model will be explained with reference to the drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the utility model. In the drawings, the same reference signs are used to refer to the same parts. Among them:

[0010] Figure 1 It is the overall structure schematic diagram of the plastic particle production cleaning device proposed in the embodiment of the utility model;

[0011] Figure 2 It is the overall sectional view structure schematic diagram of the plastic particle production cleaning device proposed in the embodiment of the utility model;

[0012] Figure 3 It is the sectional view structure schematic diagram of the stirring part proposed in the embodiment of the utility model;

[0013] Figure 4 It is the bottom view structure schematic diagram of the stirring part proposed in the embodiment of the utility model;

[0014] Figure 5 It is the sectional view structure schematic diagram of the spraying part proposed in the embodiment of the utility model.

[0015] Reference signs:

[0016] 1-washing cylinder, 2-connecting bottom box, 3-controller, 4-supporting leg;

[0017] 5 - cleaning assembly, 51 - stirring part, 511 - first fixed block, 512 - filter cartridge, 513 - first motor, 514 - feeding pipe, 515 - stirring shaft, 516 - stirring blade, 517 - second motor, 518 - long shaft, 519 - moving block, 5111 - annular baffle, 5112 - electric push rod, 5113 - storage plate, 5114 - protective sleeve, 5115 - discharge pipe;

[0018] 52 - spraying part, 521 - sliding rod, 522 - filter plate, 523 - sealing clamping plate, 524 - handle, 525 - pump, 526 - water suction pipe, 527 - water outlet pipe, 528 - second fixed block, 529 - connecting box, 5211 - spray head. DETAILED DESCRIPTION

[0019] It is easy to understand that according to the technical scheme of the present application, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the present application. Therefore, the following detailed description and the accompanying drawings are only exemplary description of the technical scheme of the present application, and should not be regarded as the whole or regarded as the limitation or restriction of the technical scheme of the present application.

[0020] As shown in Figure 1 - Figure 5 As an embodiment of the present application, the present application provides a technical scheme: a cleaning device for plastic particle production. It can be understood that through the cooperation of the cleaning cylinder, the connecting bottom box, the controller, the supporting leg and the cleaning assembly, efficient cleaning of the plastic particles is realized, and through the cooperation of the stirring part and the spraying part inside the cleaning cylinder, the thoroughness of the cleaning process is ensured. The combination of the fixed block, the filter cartridge, the two motors and the electric push rod in the stirring part makes the plastic particles in the cleaning cylinder fully stirred, the cleaning liquid is uniformly sprayed on the plastic particles through the pump and the spray head, and the cleaning effect is enhanced.

[0021] In specific implementation, there is a cleaning cylinder 1, the bottom of the cleaning cylinder 1 is connected with a connecting bottom box 2, the front of the connecting bottom box 2 is provided with a controller 3, and the bottom of the connecting bottom box 2 is uniformly fixedly installed with supporting legs 4. It can be understood that the bottom of the cleaning cylinder 1 is connected with the connecting bottom box 2 to form a stable cleaning space, the front of the connecting bottom box 2 is equipped with the controller 3 for operating the whole cleaning process, and the bottom is installed with the supporting legs 4 to ensure the stability of the device.

[0022] In the embodiment of the utility model, the one side of connecting bottom box 2 is equipped with the clamping mouth, the inside of cleaning cylinder 1 is provided with cleaning assembly 5, cleaning assembly 5 includes: stirring part 51, is arranged in the inside of cleaning cylinder 1, spraying part 52 is arranged in the inside of cleaning cylinder 1 and connecting bottom box 2, stirring part 51 includes: first fixed block 511, symmetrical fixed mounting is arranged in the inner wall top of cleaning cylinder 1, filter cylinder 512 is fixedly installed at the bottom of first fixed block 511, first motor 513 is fixedly installed at the top of cleaning cylinder 1, second motor 517 is fixedly installed at the top of cleaning cylinder 1. First fixed block 511 is symmetrically installed in the top inner wall of cleaning cylinder 1, is used to provide stable support, filter cylinder 512 is fixed to the bottom of first fixed block 511, is used to filter cleaning fluid and collect plastic particles. First motor 513 and second motor 517 are installed at the top of cleaning cylinder 1 respectively, are responsible for driving stirring shaft and moving block respectively.

[0023] Electric push rod 5112 is fixedly installed at the inner wall bottom of connecting bottom box 2, is used to push the up-down movement of the storage plate 5113, through the telescopic movement of electric push rod 5112, the position of storage plate 5113 can be controlled, so as to realize the movement and discharge of plastic particles in filter cylinder 512, one side of filter cylinder 512 is communicated with feed pipe 514, the other end of feed pipe 514 penetrates the inner wall of cleaning cylinder 1 and extends to the outer wall of cleaning cylinder 1, the filter cylinder is the core component in the cleaning process, is used to accommodate the plastic particles to be cleaned, when specifically implementing, the water outlet hole is designed on the outer wall of filter cylinder, the water outlet hole allows the cleaning fluid to flow out during the cleaning process, while retaining the plastic particles, realizing the separation of liquid and solid, the output end of first motor 513 is provided with stirring shaft 515, the other end of stirring shaft 515 movably penetrates the top of cleaning cylinder 1, the top of filter cylinder 512 and extends to the inside of filter cylinder 512, the outer wall of stirring shaft 515 is rotatably connected with filter cylinder 512 and cleaning cylinder 1 through bearing, the outer edge surface of stirring shaft 515 is equidistantly provided with stirring vane 516, the outer edge surface of filter cylinder 512 is equidistantly provided with water outlet hole, the above-mentioned components work cooperatively, ensure that the plastic particles can fully contact with cleaning fluid in cleaning cylinder 1, realize efficient cleaning through stirring and spraying, simultaneously realize the separation and recycling of cleaning fluid through the water outlet hole of filter cylinder 512, not only improve the cleaning efficiency, but also help to save water resources, reduce environmental pollution.

[0024] In the embodiment of the utility model, another side of filter drum 512 is provided with discharge pipe 5115 in communication, another end of discharge pipe 5115 penetrates the inner wall of connecting bottom box 2 and extends to the outer wall of connecting bottom box 2, the telescopic end of electric push rod 5112 penetrates the bottom of filter drum 512 and extends to the inside of filter drum 512, and fixedly installed is storage plate 5113, which allows the storage plate to move up and down inside filter drum 512 to push the plastic particles to discharge through discharge pipe 5115, and through the accurate adaptation of storage plate 5113 and the inside of filter drum 512, it is ensured that the particles can be smoothly discharged, and leakage of cleaning liquid is prevented, the output end of second motor 517 is provided with long shaft 518, the outer wall of long shaft 518 is provided with screw groove, and long shaft 518 is screw connected with moving block 519 through screw groove, and it can be understood that the screw connection enables the moving block to move up and down along long shaft 518, the annular baffle 5111 in the inside of moving block 519 is designed to control the opening and closing of the water outlet hole of the outer wall of filter drum 512, which allows the water outlet hole to be temporarily closed during the cleaning process to keep the cleaning liquid in cleaning cylinder 1 and prevent it from being lost prematurely, the bottom end of long shaft 518 is fixedly installed with limit round plate, the inside of moving block 519 is fixedly installed with annular baffle 5111, annular baffle 5111 is slidably sleeved on the outer wall of filter drum 512, and long shaft 518 is rotatably connected with cleaning cylinder 1 through bearing.

[0025] As an embodiment of the utility model, by starting second motor 517, second motor 517 drives long shaft 518 to rotate, the screw groove on long shaft 518 interacts with moving block 519, moving block 519 moves upwards along long shaft 518, annular baffle 5111 in the inside of moving block 519 moves upwards, when annular baffle 5111 moves upwards, the water outlet hole opened on the outer wall of filter drum 512 leaks, cleaning liquid flows out through the equidistantly opened water outlet hole on the outer edge surface of filter drum 512, and plastic particles are left in filter drum 512, electric push rod 5112 is started, the telescopic end of electric push rod 5112 pushes storage plate 5113 to descend, plastic particles in filter drum 512 are moved downwards, since storage plate 5113 is in an inclined state, discharge pipe 5115 is exposed in the process that storage plate 5113 moves downwards, plastic particles are discharged through discharge pipe 5115, and after cleaning the plastic particles, cleaning liquid flows into connecting bottom box 2 through the water outlet hole of filter drum 512.

[0026] In the embodiment of the utility model, the spraying component 52 includes: a slide rod 521, which is symmetrically and fixedly installed at the top and bottom of the inner wall of the connecting bottom box 2 to provide stable guidance for the sliding of the filter plate 522; a pump 525, which is fixedly installed at the outer wall of the connecting bottom box 2; a second fixing block 528, which is symmetrically and fixedly installed at the top of the inner wall of the filter cylinder 512 to provide support for the installation of the connecting box 529; the outer wall of the slide rod 521 is slidably sleeved with the filter plate 522, which is connected with the connecting bottom box 2 through the clamping opening to allow the filter plate to be easily removed when it needs to be cleaned or replaced, the outer side of the filter plate 522 is fixedly installed with a sealing clamping plate 523, which is clamped and connected with the connecting bottom box 2 through the clamping opening to ensure the sealing performance of the filter plate during operation and prevent the cleaning liquid from leaking, it should be noted that the filter plate 522 of the spraying component 52 must be able to withstand a certain water pressure to ensure that it will not be deformed or damaged during the cleaning process and ensure the filtering effect of the cleaning liquid, the outer side of the sealing clamping plate 523 is fixedly installed with a handle 524, the sealing clamping plate 523 is made of a corrosion-resistant material to adapt to the chemical properties of various cleaning liquids and ensure the sealing performance during long-term use, the input end of the pump 525 is communicatively provided with a water suction pipe 526, the other end of the water suction pipe 526 is in communication with the front surface of the connecting bottom box 2, the output end of the pump 525 is provided with a water outlet pipe 527, the other end of the water outlet pipe 527 penetrates through the top of the cleaning cylinder 1, the top of the filter cylinder 512 and extends to the inside of the filter cylinder 512, the bottom of the second fixing block 528 is fixedly installed with a connecting box 529, the connecting box 529 is sleeved on the outer wall of the stirring shaft 515, the top of the connecting box 529 is in communication with the water outlet pipe 527, and the bottom of the connecting box 529 is circumferentially and equidistantly provided with a spray head 5211.

[0027] In the embodiment of the utility model, by starting the pump 525, the pump 525 draws the cleaning liquid from the connecting bottom box 2 through the water suction pipe 526, after the cleaning liquid passes through the pump 525, it is delivered to the connecting box 529 at the top of the filter cylinder 512 through the water outlet pipe 527, and the cleaning liquid in the connecting box 529 is sprayed out through the spray head 5211 which is circumferentially and equidistantly arranged at the bottom to spray and clean the plastic particles in the filter cylinder 512, the cleaning liquid in the connecting bottom box 2 is filtered through the filter plate 522 which is slidably sleeved on the outer wall of the slide rod 521, the filter plate 522 is arranged in front of the water outlet pipe 527 to facilitate the removal of impurities and recycling, when the filter plate 522 needs to be replaced, the handle 524 can be pulled to make the filter plate 522 and the sealing clamping plate 523 slide out of the connecting bottom box 2 through the clamping opening for replacement.

[0028] In use, the plastic particles to be cleaned are sent into the filter cartridge 512 through the feeding pipe 514, the suction pump 525 is started, the suction pump 525 draws the cleaning liquid from the connecting bottom box 2 through the water suction pipe 526, the cleaning liquid is transported into the connecting box 529 at the top of the filter cartridge 512 through the water outlet pipe 527 after the suction pump 525, the cleaning liquid in the connecting box 529 is sprayed out through the nozzles 5211 arranged at the bottom in a circumferential and equidistant manner, the plastic particles in the filter cartridge 512 are sprayed and cleaned, the first motor 513 is started, the first motor 513 drives the stirring shaft 515 to rotate, the stirring blades 516 on the stirring shaft 515 rotate accordingly, the plastic particles in the filter cartridge 512 are stirred, so that the particles and the cleaning liquid are in full contact, and the cleaning effect is improved.

[0029] After the cleaning is completed, the second motor 517 is started, the second motor 517 drives the long shaft 518 to rotate, the threaded groove on the long shaft 518 interacts with the moving block 519, so that the moving block 519 moves upwards along the long shaft 518, the annular baffle 5111 in the inside of the moving block 519 moves upwards accordingly, when the annular baffle 5111 moves upwards, the water outlet holes of the filter cartridge 512 are exposed, and the cleaning liquid flows out through the water outlet holes arranged equidistantly on the outer edge surface of the filter cartridge 512.

[0030] The plastic particles are left in the filter cartridge 512, the electric push rod 5112 is started, the telescopic end of the electric push rod 5112 pushes the placement plate 5113 to descend, the plastic particles in the filter cartridge 512 are moved downwards, since the placement plate 5113 is in an inclined state, the placement plate 5113 is exposed during the downward movement, the plastic particles are discharged through the discharge pipe 5115, and the cleaning liquid flows into the connecting bottom box 2 through the water outlet holes of the filter cartridge 512 after cleaning the plastic particles, the cleaning liquid in the connecting bottom box 2 is filtered through the filter plate 522 arranged on the outer wall of the sliding rod 521, the filter plate 522 is arranged in front of the water outlet pipe 527, so that impurities can be removed and recycled, when the filter plate 522 needs to be replaced, the filter plate 522 and the sealing clamping plate 523 can be pulled out from the connecting bottom box 2 through the clamping opening for replacement.

[0031] The technical scope of the utility model is not limited to the contents in the above description, and those skilled in the art can make various deformations and modifications to the above embodiment without departing from the technical thought of the utility model, and these deformations and modifications shall all belong to the protection scope of the utility model.

Claims

1. A cleaning device for plastic pellet production, characterized in that, include: The cleaning cylinder (1) and the cleaning assembly (5), wherein, The bottom of the cleaning cylinder (1) is connected to a connecting base box (2), and a snap-fit ​​opening is provided on one side of the connecting base box (2). The cleaning cylinder (1) is equipped with a cleaning assembly (5), which includes a stirring component (51). The stirring component (51) includes a filter cylinder (512) and an electric push rod (5112). The outer edge of the filter cylinder (512) is provided with water outlet holes at equal intervals. The telescopic end of the electric push rod (5112) extends through the bottom of the filter cylinder (512) and into the interior of the filter cylinder (512), and a shelf (5113) is fixedly installed thereon. The shelf (5113) is adapted to the interior of the filter cylinder (512). A feed pipe (514) is connected to one side of the filter cylinder (512), and a discharge pipe (5115) is connected to the other side to achieve the separation of the cleaning liquid and plastic particles, reduce the re-mixing of plastic particles with the cleaning liquid during the discharge process, and reduce the risk of plastic particles being contaminated.

2. The cleaning device for plastic granule production according to claim 1, characterized in that, The cleaning assembly (5) also includes a spraying component (52), which includes a pump (525) and a second fixing block (528) symmetrically fixed on the top of the inner wall of the filter cylinder (512). The pump (525) has a water pumping pipe (526) connected to its input end, and the other end of the water pumping pipe (526) is connected to the front of the bottom tank (2) to realize the recycling of the cleaning liquid and reduce the waste of the cleaning liquid.

3. The cleaning device for plastic granule production according to claim 2, characterized in that, The pump (525) is provided with a water outlet pipe (527) at its output end. The other end of the water outlet pipe (527) passes through the top of the cleaning cylinder (1) and the top of the filter cylinder (512) and extends into the interior of the filter cylinder (512). A connecting box (529) is fixedly installed at the bottom of the second fixing block (528). The connecting box (529) is sleeved on the outer wall of the stirring shaft (515). The top of the connecting box (529) is connected to the water outlet pipe (527). Spray nozzles (5211) are equidistantly connected around the bottom of the connecting box (529) to achieve spray cleaning of plastic particles by the cleaning liquid.

4. The cleaning device for plastic granule production according to claim 1, characterized in that, The stirring component (51) further includes a first fixing block (511) and a first motor (513), wherein, The first fixing block (511) is symmetrically fixedly installed on the top of the inner wall of the cleaning cylinder (1), the first motor (513) is fixedly installed on the top of the cleaning cylinder (1), the output end of the first motor (513) is provided with a stirring shaft (515), the outer wall of the stirring shaft (515) is rotatably connected to the filter cylinder (512) and the cleaning cylinder (1) through bearings, and stirring blades (516) are equidistantly installed on the outer edge of the stirring shaft (515) to realize the stirring of plastic particles in the cleaning cylinder.

5. A cleaning device for plastic granule production according to claim 1, characterized in that, The stirring component (51) also includes a second motor (517) fixedly mounted on the top of the cleaning cylinder (1), wherein, The output end of the second motor (517) is provided with a long shaft (518). The outer wall of the long shaft (518) is provided with a threaded groove. The long shaft (518) is threadedly connected to a moving block (519) through the threaded groove. An annular baffle (5111) is fixedly installed on the inner side of the moving block (519). The annular baffle (5111) is slidably sleeved on the outer wall of the filter cylinder (512). The long shaft (518) is rotatably connected to the cleaning cylinder (1) through a bearing to realize the control of the opening and closing of the water outlet hole on the outer wall of the filter cylinder (512).

6. A cleaning device for plastic granule production according to claim 2, characterized in that, The spray component (52) further includes a slide bar (521), wherein, The slide rod (521) is symmetrically fixedly installed on the top and bottom of the inner wall of the connecting base box (2). The outer wall of the slide rod (521) is slidably fitted with a filter plate (522). The filter plate (522) is slidably connected to the connecting base box (2) through a snap-fit ​​joint. A sealing snap-fit ​​plate (523) is fixedly installed on the outer side of the filter plate (522). The sealing snap-fit ​​plate (523) is snap-fit ​​connected to the connecting base box (2) through a snap-fit ​​joint. A handle (524) is fixedly installed on the outer side of the sealing snap-fit ​​plate (523) to realize the replacement of the filter plate (522) and the filtration of the cleaning liquid.

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