Extrusion dehydration device for leather processing

Abstract

The utility model relates to the technical field of leather processing, and provides an extrusion dehydration device for leather processing, which comprises a first box body, a second box body, a filter screen arranged on the inner wall of the first box body, an activated carbon filter screen, activated carbon filter cotton and bamboo charcoal particles, impurities in water are filtered and intercepted through the filter screen, the impurities in the water can be further filtered and intercepted through the activated carbon filter screen, pollutants such as organic matter, pigment, peculiar smell and part of heavy metal ions in the water are removed through the adsorption effect of the activated carbon filter cotton, the water quality is improved, and the water quality can be purified through the bamboo charcoal particles. By starting an ozone generator, ozone generated by the ozone generator is conveyed into the second box body through a pipeline, and meanwhile, by starting a motor, the motor drives a stirring rod on a rotating rod to rotate in the second box body, so that the ozone is fully mixed with water to sterilize and disinfect the water; therefore, the purpose of filtering the water extruded from the leather is achieved.

Description

Technical Field

[0001] This utility model relates to the field of leather processing technology, specifically to a leather processing extrusion dehydration device. Background Technology

[0002] Leather is animal hide that has undergone physical and chemical processing, such as hair removal and tanning, to become deformed and less prone to decay. Leather is composed of naturally woven protein fibers in a three-dimensional space, and its surface has a special grain layer, giving it a natural grain and luster, and a comfortable feel.

[0003] A known Chinese patent (Publication No.: CN202220538926.6) discloses a squeezing and dehydrating device for leather processing. The device includes a squeezing assembly, a reducer connected to one side of the squeezing assembly, and a drive motor connected to the reducer. The drive motor is connected to a transmission belt. One end of the reducer is connected to the end of the transmission belt opposite to the drive motor. The squeezing assembly includes a first squeezing roller and a second squeezing roller arranged close to each other. The reducer is connected to the first squeezing roller. A drainage plate is also provided below the squeezing assembly. This invention provides a highly efficient, time-saving, and labor-saving squeezing and dehydrating device for leather processing.

[0004] However, in implementing the relevant technology, the following problems were found in the above-mentioned extrusion dehydration device for leather processing: In the process of use, it is difficult to filter the water squeezed out of the leather. If it is discharged directly without filtration, it will easily cause environmental pollution. Therefore, an extrusion dehydration device for leather processing is proposed. Utility Model Content

[0005] This invention proposes a squeezing and dehydration device for leather processing, which solves the problem in related technologies that it is difficult to filter the water squeezed from leather, and that direct discharge without filtration can easily lead to environmental pollution.

[0006] The technical solution of this utility model is as follows: a leather processing extrusion dehydration device, comprising: a first box and a second box;

[0007] The filter screen, activated carbon filter screen, activated carbon filter cotton and bamboo charcoal particles are arranged on the inner wall of the first box. The filter screen is located above the activated carbon filter screen, the activated carbon filter screen is located above the activated carbon filter cotton, and the activated carbon filter cotton is located above the bamboo charcoal particles.

[0008] An ozone generator is fixedly installed on one side of the top of the second box. The output end of the ozone generator extends into the interior of the second box through a pipe. A motor is fixedly installed at the center of the top of the second box. The output end of the motor extends into the interior of the second box and is fixedly connected to a rotating rod. Multiple stirring rods are fixedly installed on the outer wall of the rotating rod.

[0009] The top of the first box is provided with a pressing mechanism, the pressing mechanism is provided with a discharge mechanism, and a drainage mechanism is provided on one side of the first box.

[0010] Preferably, the extrusion mechanism includes a U-shaped plate fixedly installed on the top of the first housing, and two electric push rods are fixedly installed on the inner top wall of the U-shaped plate, with the output ends of the two electric push rods being fixedly connected to the extrusion plate.

[0011] Preferably, a plurality of fixing blocks are fixedly installed inside the first housing, the plurality of fixing blocks are located above the filter screen, and a filter cartridge is fixedly installed on one side of the plurality of fixing blocks.

[0012] Preferably, the discharge mechanism includes a baffle rotatably connected to the bottom end of the filter cartridge, and two electric telescopic rods are hinged to one side of the inner wall of the first box, with the output ends of the two electric telescopic rods hinged to the baffle.

[0013] Preferably, a door is hinged to one side of the first housing, a handle is fixedly installed on one side of the door, and a sealing strip is provided on the other side of the door.

[0014] Preferably, the drainage mechanism includes a water pump fixedly installed on one side of the first tank, the output end of the water pump is fixedly connected to a water inlet pipe, one end of the water inlet pipe extends into the interior of the second tank, and the input end of the water pump extends into the interior of the first tank.

[0015] Preferably, a drain pipe is fixedly installed on one side of the second housing, and a valve is provided on the outer wall of the drain pipe.

[0016] The working principle and beneficial effects of this utility model are as follows:

[0017] When the water squeezed from the leather passes through a filter, impurities are filtered out. An activated carbon filter further filters out impurities, and the activated carbon filter cotton removes organic matter, pigments, odors, and some heavy metal ions, improving water quality. Bamboo charcoal granules further purify the water. The filtered water is then pumped into a second chamber by a drainage system. An ozone generator is activated, and ozone produced by the generator is piped into the second chamber. Simultaneously, a motor drives a stirring rod inside the second chamber, thoroughly mixing the ozone with the water for sterilization. This process effectively filters the water squeezed from the leather, solving the problem of unfiltered water being directly discharged and causing environmental pollution. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0020] Figure 2 This is a side view of the three-dimensional structure proposed in this utility model;

[0021] Figure 3 This is a three-dimensional cross-sectional view of the first box body proposed in this utility model;

[0022] Figure 4 This is a three-dimensional cross-sectional view of the second box body proposed in this utility model;

[0023] In the diagram: 1. First chamber; 2. Second chamber; 3. Filter screen; 4. Activated carbon filter screen; 5. Activated carbon filter cotton; 6. Bamboo charcoal granules; 7. Ozone generator; 8. Motor; 9. Rotating rod; 10. Stirring rod; 11. Extrusion mechanism; 110. U-shaped plate; 111. Electric push rod; 112. Extrusion plate; 113. Fixing block; 114. Filter cartridge; 12. Discharge mechanism; 120. Baffle; 121. Electric telescopic rod; 122. Door; 123. Handle; 13. Drainage mechanism; 130. Water pump; 131. Water inlet pipe; 14. Drainage pipe; 15. Valve. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1

[0026] Please see Figure 1 - Figure 4 A leather processing extrusion dehydration device includes: a first chamber 1 and a second chamber 2;

[0027] The filter screen 3, activated carbon filter screen 4, activated carbon filter cotton 5 and bamboo charcoal granules 6 are installed on the inner wall of the first box 1. The filter screen 3 is located above the activated carbon filter screen 4, the activated carbon filter screen 4 is located above the activated carbon filter cotton 5, and the activated carbon filter cotton 5 is located above the bamboo charcoal granules 6.

[0028] An ozone generator 7 is fixedly installed on one side of the top of the second chamber 2. The output end of the ozone generator 7 extends into the interior of the second chamber 2 through a pipe. A motor 8 is fixedly installed at the center of the top of the second chamber 2. The output end of the motor 8 extends into the interior of the second chamber 2 and is fixedly connected to a rotating rod 9. Multiple stirring rods 10 are fixedly installed on the outer wall of the rotating rod 9.

[0029] The top of the first box 1 is provided with an extrusion mechanism 11, the extrusion mechanism 11 is provided with a discharge mechanism 12, and the side of the first box 1 is provided with a drainage mechanism 13.

[0030] The present invention provides that when the water squeezed from leather passes through the filter screen 3, impurities in the water are filtered and intercepted by the filter screen 3, and further filtered and intercepted by the activated carbon filter screen 4. The activated carbon filter cotton 5 adsorbs and removes pollutants such as organic matter, pigments, odors, and some heavy metal ions from the water, improving water quality. The bamboo charcoal particles 6 further purify the water. The filtered water is then pumped into the second chamber 2 by the water pump 130 in the drainage mechanism 13. The ozone generator 7 is activated, and the ozone generated by the ozone generator 7 is transported into the second chamber 2 through the pipeline. At the same time, the motor 8 is activated, and the motor 8 drives the stirring rod 10 on the rotating rod 9 to rotate inside the second chamber 2, so that the ozone and water are fully mixed for sterilization and disinfection. This achieves the purpose of filtering the water squeezed from leather and solves the problem of direct discharge without filtration, which causes environmental pollution.

[0031] It should be noted that the bamboo charcoal granules 6 are filled inside the hollow mesh plate, thereby purifying the water.

[0032] Furthermore, the drainage mechanism 13 includes a water pump 130 fixedly installed on one side of the first housing 1. The output end of the water pump 130 is fixedly connected to a water inlet pipe 131. One end of the water inlet pipe 131 extends into the interior of the second housing 2, and the input end of the water pump 130 extends into the interior of the first housing 1.

[0033] Specifically, the water inside the first tank 1 is pumped out by starting the water pump 130 and discharged into the second tank 2 through the water inlet pipe 131 to facilitate the next step of the work.

[0034] Furthermore, a drain pipe 14 is fixedly installed on one side of the second housing 2, and a valve 15 is provided on the outer wall of the drain pipe 14.

[0035] Specifically, by opening valve 15, the filtered water is discharged through drain pipe 14.

[0036] Example 2

[0037] Based on Embodiment 1, in this embodiment: a pressing mechanism 11 is provided on the top of the first box 1, and a discharge mechanism 12 is provided on the pressing mechanism 11. The pressing mechanism 11 includes a U-shaped plate 110 fixedly installed on the top of the first box 1. Two electric push rods 111 are fixedly installed on the inner top wall of the U-shaped plate 110. The output ends of the two electric push rods 111 are fixedly connected to the pressing plate 112. Multiple fixing blocks 113 are fixedly installed inside the first box 1. The multiple fixing blocks 113 are located above the filter screen 3. A filter cylinder 114 is fixedly installed on one side of the multiple fixing blocks 113. The discharge mechanism 12 includes a baffle 120 rotatably connected to the bottom end of the filter cylinder 114. Two electric telescopic rods 121 are hinged to one side of the inner wall of the first box 1. The output ends of the two electric telescopic rods 121 are hinged to the baffle 120. A door 122 is hinged to one side of the first box 1. A handle 123 is fixedly installed on one side of the door 122. A sealing strip is provided on the other side of the door 122.

[0038] The technical solution provided in this embodiment is as follows: The leather to be dehydrated is placed inside the filter cylinder 114, and the electric push rod 111 is activated. The electric push rod 111 pushes the squeezing plate 112 downward and into the filter cylinder 114. Then, the squeezing plate 112 squeezes and dehydrates the leather, so that the squeezed water flows out through the holes on the filter cylinder 114, thereby achieving the purpose of dehydrating the leather. The door 122 is opened by pulling the handle 123, and the electric telescopic rod 121 is activated to retract, which drives the baffle 120 to open, so that the dehydrated leather inside the filter cylinder 114 falls out. At this time, the leather can be taken out.

[0039] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A leather processing extrusion dehydration device, characterized in that, include: The first box (1) and the second box (2); The filter screen (3), activated carbon filter screen (4), activated carbon filter cotton (5) and bamboo charcoal particles (6) are arranged on the inner wall of the first box (1). The filter screen (3) is located above the activated carbon filter screen (4), the activated carbon filter screen (4) is located above the activated carbon filter cotton (5), and the activated carbon filter cotton (5) is located above the bamboo charcoal particles (6). An ozone generator (7) is fixedly installed on one side of the top of the second box (2). The output end of the ozone generator (7) extends into the interior of the second box (2) through a pipe. A motor (8) is fixedly installed at the center of the top of the second box (2). A rotating rod (9) is fixedly connected to the output end of the motor (8) extending into the interior of the second box (2). Multiple stirring rods (10) are fixedly installed on the outer wall of the rotating rod (9). The first box (1) is provided with a pressing mechanism (11) on its top, and a discharge mechanism (12) is provided on the pressing mechanism (11). A drainage mechanism (13) is provided on one side of the first box (1).

2. The extrusion dehydration device for leather processing according to claim 1, characterized in that: The extrusion mechanism (11) includes a U-shaped plate (110) fixedly installed on the top of the first housing (1). Two electric push rods (111) are fixedly installed on the inner top wall of the U-shaped plate (110). The output ends of the two electric push rods (111) are fixedly connected to an extrusion plate (112).

3. The extrusion dehydration device for leather processing according to claim 2, characterized in that: The first housing (1) has multiple fixing blocks (113) fixedly installed inside. The multiple fixing blocks (113) are located above the filter screen (3). A filter cartridge (114) is fixedly installed on one side of the multiple fixing blocks (113).

4. The extrusion dehydration device for leather processing according to claim 3, characterized in that: The discharge mechanism (12) includes a baffle (120) rotatably connected to the bottom of the filter cylinder (114). Two electric telescopic rods (121) are hinged to one side of the inner wall of the first box (1). The output ends of the two electric telescopic rods (121) are hinged to the baffle (120).

5. The extrusion dehydration device for leather processing according to claim 4, characterized in that: A door (122) is hinged to one side of the first box (1), a handle (123) is fixedly installed on one side of the door (122), and a sealing strip is provided on the other side of the door (122).

6. The extrusion dehydration device for leather processing according to claim 1, characterized in that: The drainage mechanism (13) includes a water pump (130) fixedly installed on one side of the first housing (1). The output end of the water pump (130) is fixedly connected to a water inlet pipe (131). One end of the water inlet pipe (131) extends into the interior of the second housing (2), and the input end of the water pump (130) extends into the interior of the first housing (1).

7. The extrusion dehydration device for leather processing according to claim 1, characterized in that: A drain pipe (14) is fixedly installed on one side of the second housing (2), and a valve (15) is provided on the outer wall of the drain pipe (14).

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