Silkworm cocoon cleaning machine for preparing silk glue protein

Abstract

The utility model discloses a silkworm cocoon cleaning machine for preparing silk glue protein, which comprises a shell, a cleaning tank and a water tank, and is characterized in that the cleaning tank is arranged in the center of the top of the shell, support frames are respectively fixed at four corners of the lower side of the shell through bolts, and a rubber block is arranged at a position where the upper side of the cleaning tank is contacted with the shell. The lower portion of the cleaning tank is connected into the shell through a spring, the center of the lower portion of the cleaning tank is connected with a water inlet of a water filtering device through a hose, a water outlet in the lower side of the water filtering device is connected with a water tank, and a heating pipe is arranged on the lower side in the water tank. Silkworm cocoons placed in the cleaning tank are cleaned in an ultrasonic cleaning mode, water for cleaning is preliminarily filtered by the filtering basket, flows into the water tank through the water filtering device, is heated and sterilized and then is pumped back to the cleaning tank for secondary utilization, the hygiene and integrity of the silkworm cocoons are guaranteed, meanwhile, the water is recycled, and water resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of silkworm cocoon cleaning machines, in particular to a silkworm cocoon cleaning machine for preparing silkworm sericin. Background Art

[0002] In the preparation of sericin, cleaning of silk cocoons is an important and necessary step, because dirt, sericin and other impurities will adhere to the surface of the cocoons, which will affect the quality of silk and subsequent processing.

[0003] In the prior art, silk cocoons are mostly cleaned by immersing them in water and stirring the water and cocoons with a stirring rod. For example, a silk cocoon cleaning device in case CN212375426U uses a rubber vertical rod and a rubber block to clean the cocoons. This physical contact cleaning method may damage the fragile cocoons, causing the cocoons to rupture or be contaminated inside, thereby reducing the quality of the silk. At the same time, the cleaning device in the case lacks disinfection of the water, making it difficult to ensure the hygiene of the cocoons, and the used water is directly discharged, which is not conducive to the recycling of the water.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a silkworm cocoon cleaning machine for preparing silk colloid protein is proposed to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a silk cocoon cleaning machine for preparing silk fibroin, so as to solve the problems proposed in the above-mentioned background technology that the above-mentioned silk cocoon cleaning machine may damage the fragile silk cocoons during use, causing the silk cocoons to rupture and the inside to be contaminated, the lack of water disinfection makes it difficult to ensure the hygiene of the silk cocoons, and the direct discharge of used water bodies causes water resource waste.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silkworm cocoon cleaning machine for preparing silkworm sericin, comprising a shell, a cleaning tank and a water tank, characterized in that: a cleaning tank is arranged at the top center of the shell, support frames are fixed to the four lower corners of the shell by bolts respectively, a water filter device is connected to the lower center of the cleaning tank by a hose, a lower water outlet of the water filter device is connected to the water tank, and a heating pipe is arranged on the lower side of the water tank.

[0007] Furthermore, a rubber block is provided at the place where the upper side of the cleaning tank contacts the shell, and the lower side of the cleaning tank is connected to the inside of the shell through a spring.

[0008] Furthermore, the water filtration device includes a one-way valve, a water storage layer, a screen layer and an activated carbon layer. The water inlet of the one-way valve is connected to the bottom center of the cleaning tank through a hose, the water outlet of the one-way valve is connected to the water storage layer, the screen layer is connected below the water storage layer, the activated carbon layer is connected below the screen layer, and the water outlet of the activated carbon layer is connected to the water tank.

[0009] Furthermore, a water outlet is provided on the lower inner side of the water tank, and the water outlet is connected to the water inlet of a water pump through a hose. The water outlet of the water pump is connected to a cooling plate, and the other side of the cooling plate is connected to the water inlet of a cleaning tank through a hose. A drain outlet is provided on the opposite side of the water outlet of the water tank, and the drain outlet is connected to the lower side of the outer surface of the shell through a hose.

[0010] Furthermore, support plates are respectively provided at the four corners of the lower side of the inner cavity of the cleaning tank, a No. 1 filter basket is placed above the support plate, and a No. 2 filter basket is placed above the No. 1 filter basket.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the silkworm cocoon cleaning machine prepared from silk colloid protein adopts ultrasonic cleaning to clean the silkworm cocoons placed in the cleaning tank, and the cleaning water is initially filtered through the filter basket and then flows into the water tank through the water filtration device for heating and sterilization, and then flows back to the cleaning tank for secondary utilization, thereby ensuring the hygiene and integrity of the silkworm cocoons, while recycling the water and saving water resources.

[0012] The specific contents are as follows:

[0013] An ultrasonic generator and a transducer are respectively arranged on the sides of the cleaning tank. The ultrasonic generator converts electrical energy into high-frequency electrical energy and then transmits it to the transducer to drive the transducer to emit mechanical vibration, thereby generating ultrasonic waves in the cleaning tank. The ultrasonic waves pass through the holes of the filter basket placed in the inner cavity of the cleaning tank, causing cavitation effect in the liquid, forming tiny bubbles, and generating strong impact force through the bubbles, thereby cleaning the surface of the cocoon. This avoids contact between the cleaning brush head and the cocoon, preventing the cocoon from breaking or being contaminated inside during the brushing process. The bottom center of the cleaning tank is connected to a water filter device through a hose. After cleaning, the water used for cleaning is filtered through the No. 1 filter basket to remove larger granular impurities, and the tiny impurities in the water enter the water tank located below through the water filtering device. The water tank is provided with a heating pipe. After the filtered water is disinfected at high temperature in the water tank, it enters the cooling plate through the water pump at the water outlet for cooling, and then is poured into the cleaning tank through the water inlet opened under the cleaning tank for recycling. The filtered and disinfected water can ensure the hygiene of the silk cocoons cleaned therein and save water resources at the same time. When the machine stops using, the stored water can be discharged through the drain on the other side of the water tank to prevent the water from corroding the inside of the water tank and extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of a silkworm cocoon cleaning machine for preparing silk colloid protein according to the utility model;

[0015] Figure 2 It is a partial structural cross-sectional schematic diagram of a silkworm cocoon cleaning machine for preparing silk colloid protein according to the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a water filtering device of a silkworm cocoon washing machine for preparing silk colloid protein according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the heating tube structure of a silkworm cocoon cleaning machine for preparing silkworm sericin.

[0018] In the figure: 1. Shell; 2. Cleaning tank; 3. Water tank; 4. Water filter device; 5. Support frame; 6. Heating tube; 7. Ultrasonic generator; 8. Transducer; 9. Rubber block; 10. Spring; 11. One-way valve; 12. Water storage layer; 13. Screen layer; 14. Activated carbon layer; 15. Water outlet; 16. Water pump; 17. Cooling plate; 18. Cleaning tank water inlet; 19. Drainage outlet; 20. Support plate; 21. Filter basket No. 1; 22. Filter basket No. 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 - Figure 4The utility model provides a technical solution: a silkworm cocoon cleaning machine for preparing silk colloid protein, comprising a shell 1, a cleaning tank 2 and a water tank 3. The cleaning tank 2 is arranged at the top center of the shell 1. The cleaning tank 2 is a hollow rectangular frame. Support plates 20 are arranged at the four corners of the lower side of the inner side of the cleaning tank 2. The support plate 20 is a metal structure, which is responsible for supporting a No. 1 filter basket 21 placed thereon and a No. 2 filter basket 22 placed on the No. 1 filter basket 21. The No. 2 filter basket 22 has relatively large holes. When cleaning, the silkworm cocoons are placed in the basket and put into the cleaning tank 2 to position the silkworm cocoons, which is convenient for the staff to take out. The No. 1 filter basket 21 is placed below the No. 2 filter basket 22, and the surface opening is small, so that large particles of impurities washed from the silkworm cocoons during cleaning can be preliminarily screened. Several groups of transducers 8 are arranged on both sides of the cleaning tank 2, and an ultrasonic generator 7 is arranged on the rear side of the cleaning tank 2. The two can cooperate to generate ultrasonic waves. The center of the bottom of the cleaning tank 2 is connected to a water filter device 4 through a hose, and the bottom of the cleaning tank 2 can be designed to be inclined during the actual implementation process, so that the water flow actively flows into the hose at the center, and the water body is filtered through the water filter device 4.

[0021] After the cleaning tank 2 is placed into the shell 1, the edge of the top overlaps with the top groove of the shell 1, and an annular rubber block 9 made of rubber material is arranged on the interface between the two. The rubber block 9 enables the cleaning tank 2 to achieve flexible contact with the shell 1 and plays a certain sealing role. The rubber block 9 plays a role in reducing the resonance between the shell 1 and the cleaning tank 2. Springs 10 are respectively arranged at the four corners of the bottom of the cleaning tank 2, and the cleaning tank 2 is connected to the inside of the shell 1 through the springs 10. The springs 10 can reduce the machine vibration of the cleaning tank 2 when it is working. Support frames 5 are arranged at the four corners of the lower side of the shell 1. The support frame 5 can be fixed in direction by screws on the top to ensure the stability of the shell 1.

[0022] A water filtering device 4 is connected to the lower center of the inner part of the cleaning tank 2 through a hose. The water filtering device 4 includes a one-way valve 11, a water storage layer 12, a screen layer 13 and an activated carbon layer 14. The one-way valve 11 connected to the cleaning tank 2 prevents the water entering from the cleaning tank 2 from flowing back. The water storage layer 12 connected below the one-way valve 11 can temporarily stop the water transported in the cleaning tank 2 to prevent the filtering device from being blocked. The screen layer 13 is connected below the water storage layer 12. The screen layer 13 is composed of multiple layers of screens with different mesh sizes, which can filter suspended solid particles in the water. An activated carbon layer 14 is connected below the screen layer 13. The activated carbon layer 14 can remove organic matter, chlorine, odor, color, etc. in the water. A water tank 3 is connected below the activated carbon layer 14, and the filtered water enters the water tank 3.

[0023] A heating pipe 6 is provided on the lower side of the water tank 3. The heating pipe 6 is arranged longitudinally in the water tank 3 to perform high-temperature disinfection on the water therein. A water outlet 15 is provided on one side of the water tank 3. The water outlet 15 is connected to a water pump 16 through a hose. The position where the water pump 16 is connected to the water tank 3 is the water inlet. The water outlet of the water pump 16 is connected to a cooling plate 17. The cooling plate 17 is made of brass and can cool the water. The other side of the cooling plate 17 is connected to the bottom water inlet 18 of the cleaning tank 2 to transport the filtered and disinfected water back to the cleaning tank 2 for reuse.

[0024] Working principle: When a silkworm cocoon cleaning machine is prepared using a silk sericin protein, the cocoons are placed in the No. 2 filter basket 22, the No. 1 filter basket 21 is placed on the support plate 20 in the inner cavity of the cleaning tank 2, and the No. 2 filter basket 22 is placed on the No. 1 filter basket 21. When the machine switch is turned on, the ultrasonic generator 7 on the side of the cleaning tank 2 will convert the electrical energy into high-frequency electrical energy and transmit it to the multiple sets of transducers 8 arranged on the other two sides of the cleaning tank. The transducers 8 then generate mechanical vibrations, causing the water in the cleaning tank 2 to have a cavitation effect, generating tiny bubbles. The bubble bursts to generate impact force to clean the cocoons, thereby preventing damage to the surface of the cocoons during the cleaning process. After cleaning, the contaminated water passes through the No. 1 filter basket 21 located below the No. 2 filter basket 22 to initially filter larger impurities, and then enters the water filter device 4 through the hose below the center of the cleaning tank 2. The water filter device 4 is provided with a one-way valve 11, a water storage layer 12, a screen layer 13 and The activated carbon layer 14, the one-way valve 11 and the water storage layer 12 prevent the water flowing into the water filter device 4 from backflowing and making the filtration incomplete. The screen layer 13 and the activated carbon layer 14 can filter the suspended solid particles and organic matter, chlorine, odor and color in the water. The filtered water will flow into the water tank 3 below and be sterilized at high temperature through the heating pipe 6 in the water tank 3. The clean water enters the water pump 16 through the water outlet 15 on one side of the water tank 3, and is pumped into the cooling plate 17 by the water pump 16 to be cooled into warm water. Then, it enters the cleaning tank 2 through the cleaning tank water inlet 18 connected to the lower side of the cleaning tank 2. The water after filtration and sterilization can continue to clean the next batch of cocoons. The recycling of water is beneficial to saving water resources. After the work is completed, a drain port 19 is set on the other side of the water tank 3, and the water in the water tank 3 can be discharged from the drain port 19 to prevent the water from corroding the machine parts inside when the machine is not in use, thereby extending the service life of the machine.

Claims

1. A silkworm cocoon cleaning machine for preparing sericin, comprising a housing (1), a cleaning tank (2) and a water tank (3), characterized in that: A cleaning tank (2) is arranged at the top center of the shell (1), support frames (5) are fixed to the four lower corners of the shell (1) by bolts, a water filter device (4) is connected to the lower center of the cleaning tank (2) by a hose, a lower water outlet of the water filter device (4) is connected to a water tank (3), and a heating pipe (6) is arranged on the lower side of the water tank (3).

2. The silkworm cocoon cleaning machine for preparing sericin according to claim 1, characterized in that: The outer side surface of the cleaning tank (2) is connected to an ultrasonic generator (7) by bolts, and transducers (8) are arranged on both the left and right sides of the ultrasonic generator (7), and the transducers (8) are arranged in a plurality of groups.

3. The silkworm cocoon cleaning machine for preparing sericin according to claim 1, characterized in that: A rubber block (9) is provided on the interface between the top of the cleaning tank (2) and the shell (1), and the bottom of the cleaning tank (2) is connected to the inside of the shell (1) via a spring (10).

4. The silkworm cocoon cleaning machine for preparing sericin according to claim 1, characterized in that: The water filtering device (4) comprises a one-way valve (11), a water storage layer (12), a screen layer (13) and an activated carbon layer (14); the water inlet of the one-way valve (11) is connected to the bottom center of the cleaning tank (2) through a hose; the water outlet of the one-way valve (11) is connected to the water storage layer (12); the screen layer (13) is connected below the water storage layer (12); the activated carbon layer (14) is connected below the screen layer (13); and the water outlet of the activated carbon layer (14) is connected to the water tank (3).

5. The silkworm cocoon cleaning machine for preparing sericin according to claim 1, characterized in that: A water outlet (15) is provided on the lower inner side of the water tank (3), and the water outlet (15) is connected to the water inlet of a water pump (16) through a hose. The water outlet of the water pump (16) is connected to a cooling plate (17), and the other side of the cooling plate (17) is connected to the water inlet (18) of the cleaning tank through a hose. A drain outlet (19) is provided on the opposite side of the water outlet (15) of the water tank (3), and the drain outlet (19) is connected to the lower outer surface of the shell (1) through a hose.

6. The silkworm cocoon cleaning machine for preparing sericin according to claim 1, characterized in that: Support plates (20) are respectively arranged at the four corners of the lower side of the inner cavity of the cleaning tank (2), a No. 1 filter basket (21) is placed above the support plate (20), and a No. 2 filter basket (22) is placed above the No. 1 filter basket (21).

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