PE film cleaning and sand removing device

Abstract

The utility model discloses a PE (polyethylene) film cleaning and sand removing device, which belongs to the technical field of resource recycling, aims at solving the problems that materials are easy to stack and water resources cannot be recycled in the cleaning process, and comprises a cleaning box, a cleaning mechanism is arranged on the cleaning box, a collecting mechanism is arranged at the bottom of the cleaning box, and a water storage box is arranged on the left side of the cleaning box. A first pump machine is fixedly installed on the upper portion of the water storage tank, a water conveying pipe is fixedly installed on the first pump machine, a water spraying pipe is arranged on the water conveying pipe in the cleaning mechanism, a plurality of spraying heads are fixedly connected to the water spraying pipe, a bearing seat is fixedly installed at the right end of the water spraying pipe, and the cleaning mechanism comprises a rotating assembly and a feeding assembly. By means of the cleaning mechanism, materials can be conveniently and rapidly guided, then cleaning is facilitated, meanwhile, the materials can be effectively prevented from being accumulated in the cleaning box, silt separation is facilitated, and meanwhile discharging is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of resource recovery and reuse, and specifically relates to a PE film cleaning and sand removal device. Background Art

[0002] The prior art discloses a special cleaning machine for PE film with a patent announcement number of CN207190068U, which includes a pulley, a bracket, a feed port, a water inlet, a rotor, a screen, an inner cover, an outer cover, a water outlet, a discharge port, and a motor. The fully enclosed type allows the silt-containing plastic film passing through the special cleaning machine for PE film to be thoroughly cleaned and separated under the action of mechanical force and hydraulic force, which not only reduces energy consumption, but also reduces water consumption by 50%, and greatly improves the purity of the plastic. The production capacity is 2-3 times that of the traditional cleaning tank, and no secondary cleaning is required, which reduces the labor intensity. However, there are still the following deficiencies in actual use: from a practical point of view, when the device cleans the plastic film, the plastic film is stirred by the external feed teeth of the rotor. Since the plastic film itself is relatively soft, this method easily causes it to hang on the feed teeth, thereby causing the plastic film to accumulate inside the machine body during the cleaning work, affecting the cleaning effect. At the same time, during the cleaning process, the device cannot reuse the water resources after cleaning, resulting in waste of water resources and increased cleaning costs.

[0003] Therefore, a PE membrane cleaning and sand removal device is needed to solve the problems in the prior art of easy material accumulation in the cleaning process and inability to reuse water resources. Summary of the invention

[0004] The purpose of the utility model is to provide a PE film cleaning and sand removal device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PE membrane cleaning and sand removal device, comprising a cleaning box, a cleaning mechanism is arranged on the cleaning box, a collecting mechanism is arranged at the bottom of the cleaning box, a water storage tank is arranged on the left side of the cleaning box, a first pump is fixedly installed on the upper part of the water storage tank, a water pipe is fixedly installed on the first pump, a water spray pipe is arranged in the cleaning mechanism, a plurality of nozzles are fixedly connected to the water spray pipe, and a bearing seat is fixedly installed on the right end of the water spray pipe.

[0006] The cleaning mechanism comprises a rotating assembly and a feeding assembly. The rotating assembly is arranged in the cleaning box, and the feeding assembly is arranged on the right side of the cleaning box and connected to the rotating assembly.

[0007] It should be noted in the scheme that the rotating assembly includes a rotating drum, which is arranged in a cleaning box and passes through both sides of the cleaning box, a second bearing is fixedly installed on the left side of the intersection of the rotating drum and the cleaning box, and a first bearing is fixedly installed on the right side of the intersection of the rotating drum and the cleaning box. A discharge port is opened near the left side of the rotating drum, and a third bearing is fixedly installed on the right side of the discharge port between the rotating drum and the cleaning box. A connecting bearing is fixedly installed on the right side of the rotating drum and is connected to the feeding assembly through the connecting bearing. An annular worm gear is arranged on the outer periphery of the left side of the rotating drum, and a worm is meshed at the lower part of the annular worm gear. The front end of the worm is fixedly connected to the first motor and fixedly installed on the left side of the cleaning box. The left side of the rotating drum is connected to the water pipe and a mounting bearing is fixedly installed at the intersection, and a connecting plate is fixedly installed on the left side of the mounting bearing on the left side of the cleaning box.

[0008] It is further worth mentioning that a spiral strip is arranged on the inner side of the rotating drum, and the rotating drum is divided into a filter arrangement inside the cleaning box.

[0009] It should be further explained that the feeding assembly includes a mounting seat, the mounting seat is fixedly installed on the right side of the cleaning box, the upper part of the rotating drum is fixedly connected to the feeding hopper, and a second motor is fixedly installed on the mounting seat at the bottom of the right side of the feeding hopper, and the output end of the second motor is fixedly connected to a dragon and is arranged at the bottom of the feeding hopper.

[0010] As a preferred embodiment, the feed hopper is communicated with the right side of the mounting seat and is rotatably connected via a connecting bearing, and the left end of the dragon is rotatably connected to the water spray pipe via a bearing seat.

[0011] As a preferred embodiment, the collecting mechanism includes a cleaning port, which is arranged on the right side of the bottom of the cleaning box and on the lower part of the rotating drum. A discharge port is opened on the left side of the cleaning port on the cleaning box, and the discharge port is arranged directly below the discharge port. A filter plate is fixedly installed in the cleaning port, and a sand outlet is opened on the right side of the filter plate on the right side of the cleaning port. A water collecting tank is fixedly connected to the bottom of the cleaning port below the filter plate, a collecting box is fixedly connected to the right side of the water collecting tank and is connected to the cleaning port through the sand outlet, a second pump is fixedly installed on the upper part of the water collecting tank, a connecting pipe is fixedly connected to the second pump, and the water collecting tank is connected to the water storage tank through the connecting pipe.

[0012] As a preferred implementation, the filter plate is arranged obliquely with the left side higher and the right side lower.

[0013] Compared with the prior art, the PE film cleaning and sand removal device provided by the utility model has at least the following beneficial effects:

[0014] (1) The cleaning mechanism can guide the material quickly and conveniently, thereby facilitating cleaning. It can also effectively prevent the material from accumulating in the cleaning box, facilitate the separation of mud and sand, and facilitate material unloading.

[0015] (2) By setting up a collection mechanism, the water resources used for cleaning can be collected and recycled during cleaning, which greatly improves the resource utilization rate. At the same time, it is convenient to collect and clean the silt in a centralized manner, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal cutaway structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the cleaning box of the utility model;

[0019] Figure 4 This is a schematic diagram of the water delivery pipe structure of the utility model.

[0020] In the figure: 1, cleaning box; 2, cleaning mechanism; 21, rotating assembly; 211, rotating drum; 212, first bearing; 213, second bearing; 214, third bearing; 215, discharge port; 216, connecting bearing; 217, mounting bearing; 218, connecting plate; 219, annular worm gear; 2110, worm; 2111, first motor; 22, feeding assembly; 221, mounting seat; 222, feeding hopper; 223, second motor; 224, dragon; 3, collecting mechanism; 301, cleaning port; 302, feeding port; 303, filter plate; 304, sand outlet; 305, collecting box; 306, water collecting box; 307, second pump; 308, connecting pipe; 4, water storage tank; 5, first pump; 6, water pipe; 601, water spray pipe; 602, nozzle; 603, bearing seat. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] See also Figure 1-4 The utility model provides a PE membrane cleaning and sand removal device, including a cleaning box 1, a cleaning mechanism 2 is arranged on the cleaning box 1, a collecting mechanism 3 is arranged at the bottom of the cleaning box 1, a water storage tank 4 is arranged on the left side of the cleaning box 1, a first pump 5 is fixedly installed on the upper part of the water storage tank 4, a water pipe 6 is fixedly installed on the first pump 5, a water pipe 6 is arranged in the cleaning mechanism 2, a water spray pipe 601 is arranged in the water spray pipe 6, a plurality of nozzles 602 are fixedly connected to the water spray pipe 601, and a bearing seat 603 is fixedly installed on the right end of the water spray pipe 601.

[0023] The cleaning mechanism 2 includes a rotating assembly 21 and a feeding assembly 22 . The rotating assembly 21 is arranged in the cleaning box 1 , and the feeding assembly 22 is arranged on the right side of the cleaning box 1 and connected to the rotating assembly 21 .

[0024] The cleaning mechanism 2 facilitates the cleaning of materials and improves the efficiency of sediment separation. The collection mechanism 3 is arranged to facilitate the collection and utilization of water resources, improve the utilization rate, and facilitate the centralized collection and cleaning of sediment.

[0025] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that the rotating assembly 21 includes a rotating drum 211, which is arranged in the cleaning box 1 and passes through both sides of the cleaning box 1. A second bearing 213 is fixedly installed on the left side where the rotating drum 211 intersects with the cleaning box 1, and a first bearing 212 is fixedly installed on the right side where the rotating drum 211 intersects with the cleaning box 1. A discharge port 215 is opened near the left side of the rotating drum 211, and a third bearing 214 is fixedly installed on the right side of the discharge port 215 between the rotating drum 211 and the cleaning box 1. A connecting bearing 216 is fixedly installed on the right side of the rotating drum 211 and connected through it with the first bearing 212. The feeding assembly 22 is connected, an annular worm gear 219 is arranged on the left periphery of the rotating drum 211, a worm 2110 is meshedly arranged at the lower part of the annular worm gear 219, a first motor 2111 is fixedly connected to the front end of the worm 2110 and is fixedly installed on the left side of the cleaning box 1, the left side of the rotating drum 211 is connected to the water pipe 6 and a mounting bearing 217 is fixedly installed at the intersection, a connecting plate 218 is fixedly installed on the left side of the mounting bearing 217 on the left side of the cleaning box 1, a spiral strip is arranged on the inner side of the rotating drum 211, and the rotating drum 211 is divided into a filter arrangement inside the cleaning box 1.

[0026] Further as Figure 1 and Figure 2 As shown, it is worth specifically explaining that the feed assembly 22 includes a mounting seat 221, which is fixedly installed on the right side of the cleaning box 1, and a feed hopper 222 is fixedly connected to the upper part of the rotating drum 211. A second motor 223 is fixedly installed on the mounting seat 221 at the bottom of the right side of the feed hopper 222, and a dragon 224 is fixedly connected to the output end of the second motor 223 and is arranged at the bottom of the feed hopper 222. The feed hopper 222 is connected to the right side of the mounting seat 221 and is rotatably connected through a connecting bearing 216. The left end of the dragon 224 is rotatably connected to the water spray pipe 601 through a bearing seat 603. Under the operation of the second motor 223, the dragon 224 is rotated, and then the material in the feed hopper 222 is transported to the rotating drum 211.

[0027] By rotating the first motor 2111, the worm 2110 drives the annular worm gear 219 to rotate, and then the first motor 2111 rotates in the cleaning box 1 through the first bearing 212, the second bearing 213 and the third bearing 214. At the same time, through the setting of the connecting bearing 216 and the mounting bearing 217, it rotates outside the water pipe 6 and on the left side of the hopper 222, and the rotation of the drum 211 drives the material to rotate. Under the operation of the first pump 5, water is transported to the water pipe 601 through the water pipe 6 and sprayed through the nozzle 602 to clean the material. At the same time, under the rotation of the drum 211, the mud and sand in the material are thrown out by centrifugal force, and the material cannot be thrown out through the filter screen. In addition, under the setting of the spiral strip, the material moves spirally in the drum 211 to prevent material accumulation and improve the cleaning efficiency.

[0028] According to the above working process, it can be known that: through the provided cleaning mechanism 2, the material can be guided conveniently and quickly, thereby facilitating cleaning, and can effectively prevent the material from accumulating in the cleaning box 1, and facilitate the separation of mud and sand, and facilitate material unloading.

[0029] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that the collecting mechanism 3 includes a cleaning port 301, which is arranged on the right side of the bottom of the cleaning box 1 and on the lower part of the rotating drum 211, a discharge port 302 is opened on the left side of the cleaning port 301 on the cleaning box 1, and the discharge port 302 is arranged directly below the discharge port 215, a filter plate 303 is fixedly installed in the cleaning port 301, a sand outlet 304 is opened on the right side of the filter plate 303 on the right side of the cleaning port 301, a water collecting box 306 is fixedly connected to the bottom of the cleaning port 301 below the filter plate 303, a collecting box 305 is fixedly connected to the right side of the water collecting box 306 and is connected to the cleaning port 301 through the sand outlet 304, a second pump 307 is fixedly installed on the upper part of the water collecting box 306, a connecting pipe 308 is fixedly connected to the second pump 307, the water collecting box 306 is connected to the water storage tank 4 through the connecting pipe 308, and the filter plate 303 is obliquely arranged with the left side higher and the right side lower.

[0030] The mixture of silt and water falls onto the filter plate 303 through the cleaning port 301, and the silt is filtered by the filter plate 303. At the same time, water resources are collected in the water collecting box 306, and the silt falls into the collecting box 305 for collection. Through the operation of the second pump 307, the water source is extracted and discharged into the water storage tank 4 through the connecting pipe 308 for recycling and improving the utilization rate.

[0031] This scheme has the following working process: when this device is used, the material is poured into the hopper 222, and at this time, the second motor 223, the first motor 2111 and the first pump 5 are operated, and the dragon 224 is rotated under the operation of the second motor 223, so as to transport the material in the hopper 222 to the drum 211, and at the same time, under the rotation of the first motor 2111, the worm 2110 drives the annular worm gear 219 to rotate, and then the first motor 2111 rotates in the cleaning box 1 through the first bearing 212, the second bearing 213 and the third bearing 214, and at the same time, through the setting of the connecting bearing 216 and the mounting bearing 217, it rotates on the outside of the water pipe 6 and the left side of the hopper 222, and the material is driven to rotate by the rotation of the drum 211, and the operation of the first pump 5 Under, water is transported to the water spray pipe 601 through the water pipe 6 and sprayed through the nozzle 602 to clean the material. At the same time, under the rotation of the drum 211, the mud and sand in the material are thrown out by centrifugal force, and the material cannot be thrown out through the filter screen. In addition, under the spiral strip setting, the material moves in a spiral in the drum 211 to prevent material accumulation and improve the cleaning efficiency. At the same time, it is convenient to discharge it at the discharge port 215 and discharge it through the discharge port 302. At the same time, the mud and water mixture falls into the filter plate 303 through the cleaning port 301, and the mud and sand are filtered by the filter plate 303. At the same time, water resources are collected in the water collecting box 306, and the mud and sand fall into the collecting box 305 for collection. Through the operation of the second pump 307, it is convenient to extract the water source and discharge it into the water storage tank 4 through the connecting pipe 308 for recycling and improving the utilization rate.

[0032] In summary: through the setting of the cleaning mechanism 2, the material can be guided conveniently and quickly, which is convenient for cleaning, and at the same time can effectively prevent the material from accumulating in the cleaning box 1, and is convenient for the separation of mud and sand, and at the same time convenient for material unloading; through the setting of the collecting mechanism 3, while cleaning, the water resources used for cleaning can be collected centrally and recycled, which greatly improves the resource utilization rate, and at the same time is convenient for the centralized collection and cleaning of mud and sand, thereby improving the practicability of the device.

Claims

1. A PE membrane cleaning and sand removal device, comprising a cleaning box (1), characterized in that: The cleaning box (1) is provided with a cleaning mechanism (2), the bottom of the cleaning box (1) is provided with a collecting mechanism (3), the left side of the cleaning box (1) is provided with a water storage tank (4), the upper part of the water storage tank (4) is fixedly mounted with a first pump (5), the first pump (5) is fixedly mounted with a water delivery pipe (6), the water delivery pipe (6) is provided with a water spray pipe (601) in the cleaning mechanism (2), a plurality of spray heads (602) are fixedly connected to the water spray pipe (601), and a bearing seat (603) is fixedly mounted on the right end of the water spray pipe (601); The cleaning mechanism (2) comprises a rotating assembly (21) and a feeding assembly (22); the rotating assembly (21) is arranged in the cleaning box (1); the feeding assembly (22) is arranged on the right side of the cleaning box (1) and is connected to the rotating assembly (21).

2. The PE film cleaning and sand removal device according to claim 1 is characterized in that: The rotating assembly (21) comprises a rotating drum (211), the rotating drum (211) being arranged in the cleaning box (1) and passing through both sides of the cleaning box (1), a second bearing (213) being fixedly installed on the left side where the rotating drum (211) intersects with the cleaning box (1), a first bearing (212) being fixedly installed on the right side where the rotating drum (211) intersects with the cleaning box (1), a discharge port (215) being opened near the left side of the rotating drum (211), a third bearing (214) being fixedly installed on the right side of the discharge port (215) between the rotating drum (211) and the cleaning box (1), and a first bearing (212) being fixedly installed on the right side of the rotating drum (211). A connecting bearing (216) is fixedly installed and connected to the feed assembly (22) through the connecting bearing, an annular worm gear (219) is arranged on the outer periphery of the left side of the rotating drum (211), a worm (2110) is meshedly arranged at the lower part of the annular worm gear (219), a front end of the worm (2110) is fixedly connected to a first motor (2111) and fixedly installed on the left side of the cleaning box (1), the left side of the rotating drum (211) is connected to the water pipe (6) and a mounting bearing (217) is fixedly installed at the intersection, and a connecting plate (218) is fixedly installed on the left side of the mounting bearing (217) on the left side of the cleaning box (1).

3. The PE film cleaning and sand removal device according to claim 2 is characterized in that: A spiral strip is arranged inside the rotating drum (211), and the rotating drum (211) is divided into a filter arrangement inside the cleaning box (1).

4. The PE film cleaning and sand removal device according to claim 1 is characterized in that: The feed assembly (22) comprises a mounting seat (221), the mounting seat (221) being fixedly mounted on the right side of the cleaning box (1), the upper portion of the rotating drum (211) being fixedly connected to a feed hopper (222), a second motor (223) being fixedly mounted on the mounting seat (221) at the right bottom of the feed hopper (222), and an output end of the second motor (223) being fixedly connected to a dragon (224) and arranged at the inner bottom of the feed hopper (222).

5. The PE film cleaning and sand removal device according to claim 4 is characterized in that: The feed hopper (222) is connected to the right side of the mounting seat (221) and is rotatably connected via a connecting bearing (216). The left end of the dragon (224) is rotatably connected to the water spray pipe (601) via a bearing seat (603).

6. The PE film cleaning and sand removal device according to claim 1 is characterized in that: The collecting mechanism (3) comprises a cleaning port (301), the cleaning port (301) being arranged on the right side of the bottom of the cleaning box (1) and arranged at the lower part of the rotating drum (211), a material discharge port (302) being opened on the left side of the cleaning port (301) on the cleaning box (1), the material discharge port (302) being arranged directly below the material discharge port (215), a filter plate (303) being fixedly installed in the cleaning port (301), and a sand discharge port (304) being opened on the right side of the filter plate (303) on the right side of the cleaning port (301). A water collecting tank (306) is fixedly connected to the bottom of the cleaning port (301) below the filter plate (303); a collection box (305) is fixedly connected to the right side of the water collecting tank (306) and is connected to the cleaning port (301) through a sand outlet (304); a second pump (307) is fixedly installed on the top of the water collecting tank (306); a connecting pipe (308) is fixedly connected to the second pump (307); and the water collecting tank (306) is connected to the water storage tank (4) through the connecting pipe (308).

7. The PE film cleaning and sand removal device according to claim 6 is characterized in that: The filter plate (303) is arranged obliquely with the left side higher and the right side lower.

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