Fibroin reaction drum capable of indirectly heating

Abstract

The fibroin reaction drum comprises a machine frame, an ice water machine and a heating box, bearing seats are fixedly installed in the middles of the two sides of the top end of the machine frame, the inner walls of the two bearing seats are rotationally connected with a drum body, the middle of one end of the drum body is fixedly communicated with a first rotating connector, and the middle of the other end of the drum body is fixedly connected with a second rotating connector. One end of the rotary joint I is fixedly connected with a cold water inlet pipe, the bottom end of the cold water inlet pipe is fixedly provided with a water pump I, and the water pump I is fixedly arranged at the bottom of the water chiller; the middle part of the other end of the drum body is fixedly communicated with a rotary joint II, one end of the rotary joint II is fixedly connected with a hot water inlet pipe, and one end of the hot water inlet pipe is fixedly provided with a water pump II; according to the fibroin reaction drum capable of indirectly heating, the ice water machine is additionally arranged for low-temperature soaking, the circulating water pipe network is arranged for adding an external heating system, indirect heating is achieved, the circulating heating mode is changed, production water and auxiliaries can be recycled, cost is reduced, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction drums, in particular to a silk protein reaction drum capable of indirectly heating up. Background Art

[0002] Silk protein is a natural protein produced by the larvae of the silkworm, Bombyx mori, and is used to make silk.

[0003] In the processing of silk protein, a reaction drum is required to fully immerse the material in the additive solution and rotate the additive and material to fully contact and react. However, the existing silk protein reaction drum has the following disadvantages:

[0004] (1) The existing silk protein reaction drum can only be used for high-temperature immersion, but not for low-temperature immersion. It cannot recycle production wastewater and add additives, resulting in waste of resources and increased costs, and it is impossible to monitor the pH value;

[0005] (2) The existing silk protein reaction drum is directly heated by setting a heating structure inside for high-temperature immersion, but direct contact of the material with the heating source can easily cause hot spots or excessive temperatures, resulting in damage to the material. Utility Model Content

[0006] The purpose of the utility model is to provide a silk protein reaction drum capable of indirectly heating, so as to solve the problem that the existing silk protein reaction drum proposed in the above background technology can only be used for high-temperature immersion, but not for low-temperature immersion, and cannot recycle production waste water and increase additives, resulting in waste of resources and increase in costs, and cannot monitor pH value. The silk protein reaction drum is directly heated by arranging a heating structure inside for high-temperature immersion, but the direct contact of the material with the heating source easily causes hot spots or excessively high temperatures, resulting in damage to the material.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silk protein reaction drum capable of indirectly heating up, comprising a frame, a water chiller and a heating box, bearing seats are fixedly installed in the middle of both sides of the top of the frame, the inner walls of the two bearing seats are rotatably connected to a drum body, a rotary joint 1 is fixedly connected to the middle of one end of the drum body, one end of the rotary joint 1 is fixedly connected to a cold water inlet pipe, a water pump 1 is fixedly installed at the bottom of the cold water inlet pipe, and the water pump 1 is fixedly installed at the bottom of the water chiller, a rotary joint 2 is fixedly connected to the middle of the other end of the drum body, one end of the rotary joint 2 is fixedly connected to a hot water inlet pipe, one end of the hot water inlet pipe is fixedly installed with a water pump 2, and the water pump 2 is fixedly installed at the bottom of the heating box, and one end of the top of the drum body is fixedly connected to a pH detection port.

[0008] When using a silk protein reaction drum capable of indirect heating according to the technical solution, adding a water chiller can perform low-temperature immersion, setting up a circulating water network and adding an external heating system to achieve indirect heating, changing the circulating heating method and being able to recycle production water and additives, thereby reducing costs and saving resources.

[0009] As a preferred technical solution of the utility model, one side of the top of the drum body is fixedly connected to a drain valve, one side of the inner wall of the frame is fixedly connected to an arc track, the bottom end of the arc track is fixedly connected to a circulation pipe, and one end of the circulation pipe is fixedly connected to the heating box. The circulation pipe is provided for recycling production wastewater and additives.

[0010] As a preferred technical solution of the utility model, a ring gear is fixedly sleeved on one side of the drum body surface, a driving motor is fixedly installed on one end of the top side of the frame, an active gear is fixedly connected to the output end of the driving motor, and the active gear is meshed with the ring gear. The driving motor is used to ultimately drive the drum body to rotate.

[0011] As a preferred technical solution of the utility model, the input end of the water pump 1 is connected to the output end of the water chiller, the output end of the water pump 1 is connected to the cold water inlet pipe, the input end of the water pump 2 is connected to the interior of the heating box, and the output end of the water pump 2 is connected to the hot water inlet pipe. The water pump is used to transport cold water and hot water.

[0012] As a preferred technical solution of the utility model, a heater is fixedly installed at the bottom end of the inner wall of the heating box. The heater can be provided to heat and increase the water temperature.

[0013] As a preferred technical solution of the utility model, one side of one end of the drum body is fixedly connected with an additive adding nozzle, from which additives can be injected into the drum body.

[0014] As a preferred technical solution of the utility model, the bottom of the heating box away from the frame is fixedly connected with a drain pipe, and the surface of the drain pipe, the top of the cold water inlet pipe and the top of the hot water inlet pipe are fixedly installed with solenoid valves. The solenoid valves are set to open and close the pipeline.

[0015] As a preferred technical solution of the utility model, a drum door is hingedly connected to the middle of the drum body. The drum door is used to put in and take out the silk material.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By adding a water chiller to the silk protein reaction drum, low-temperature immersion of silk can be achieved. By setting up a circulating water network, production water can be recycled and additives can be added, reducing costs and saving resources. In addition, a pH detection port is added to monitor the pH value of the solution in the drum to ensure the effect of the silk protein production reaction.

[0018] 2. The silk protein reaction drum achieves indirect heating by adding an external heating system, which prevents the material in the drum from directly contacting the heating source to cause hot spots or excessive temperatures, thereby avoiding damage to the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a left side view of the utility model;

[0021] Figure 3 It is an enlarged view of part A of the present utility model;

[0022] Figure 4 It is a cross-sectional view of the heating box of the utility model;

[0023] Figure 5 It is a right side view of the utility model.

[0024] In the figure: 1. frame; 2. bearing seat; 3. drum body; 4. ring gear; 5. driving motor; 6. driving gear; 7. drain valve; 8. drum door; 9. pH detection port; 10. rotary joint 1; 11. cold water inlet pipe; 12. water pump 1; 13. chiller; 14. arc track; 15. circulation pipe; 16. heating box; 17. water pump 2; 18. hot water inlet pipe; 19. rotary joint 2; 20. drain pipe; 21. solenoid valve; 22. heater; 23. additive adding nozzle. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5The utility model provides a silk protein reaction drum capable of indirectly heating up, comprising a frame 1, a water chiller 13 and a heating box 16, bearing seats 2 are fixedly installed in the middle of both sides of the top of the frame 1, and the inner walls of the two bearing seats 2 are rotatably connected with a drum body 3 for processing silk protein, a rotary joint 10 is fixedly connected in the middle of one end of the drum body 3, a cold water inlet pipe 11 is fixedly connected to one end of the rotary joint 10, a water pump 12 is fixedly installed at the bottom of the cold water inlet pipe 11, and the water pump 12 is fixedly installed at the bottom of the water chiller 13 for conveying cold water, a rotary joint 2 19 is fixedly connected in the middle of the other end of the drum body 3, a hot water inlet pipe 18 is fixedly connected to one end of the rotary joint 2 19, a water pump 2 17 is fixedly installed at one end of the hot water inlet pipe 18, and the water pump 2 17 is fixedly installed at the bottom of the heating box 16 for conveying hot water, and a pH detection port 9 is fixedly connected at one end of the top of the drum body 3 for detecting the pH value of the solution.

[0027] When in use, by providing a water chiller 13, in cooperation with a water pump 12 and a cold water inlet pipe 11, cold water can be transported into the drum body 3 to achieve low-temperature immersion. By providing a heating box 16, in cooperation with a water pump 17 and a hot water inlet pipe 18, hot water can be transported into the drum body 3 to achieve high-temperature immersion. By providing a pH detection port 9 on the drum body 3, the pH value of the solution in the drum can be monitored to ensure the effect of the silk protein preparation reaction.

[0028] One side of the top of the drum body 3 is fixedly connected to a drain valve 7, one side of the inner wall of the frame 1 is fixedly connected to an arc track 14, the bottom end of the arc track 14 is fixedly connected to a circulation pipe 15, and one end of the circulation pipe 15 is fixedly connected to a heating box 16 for recycling of waste water and additives, the input end of the water pump 12 is connected to the output end of the ice machine 13, the output end of the water pump 12 is connected to the cold water inlet pipe 11, the input end of the water pump 2 17 is connected to the inside of the heating box 16, and the output end of the water pump 2 17 is connected to the hot water inlet pipe 18, which plays a role in extraction and transportation, and the bottom of the heating box 16 away from the frame 1 is fixedly connected to a drain pipe 20, and the surface of the drain pipe 20, the top of the cold water inlet pipe 11 and the top of the hot water inlet pipe 18 are fixedly installed with solenoid valves 21 to control the opening and closing of the pipeline.

[0029] When in use, by setting up a circulation pipe 15, after the drain valve 7 is opened, the production waste water will flow into the circulation pipe 15 along the arc track 14 and enter the heating box 16, and can be reused, and can be transported out through the drain pipe 20 for other uses. The cold and hot water are transported by a water pump, and the multiple solenoid valves 21 are used to control the flow of water.

[0030] A ring gear 4 is fixedly sleeved on one side of the surface of the drum body 3, a driving motor 5 is fixedly installed on one end of one side of the top of the frame 1, and a driving gear 6 is fixedly connected to the output end of the driving motor 5, and the driving gear 6 is meshed with the ring gear 4 to play a transmission role. A heater 22 is fixedly installed on the bottom end of the inner wall of the heating box 16 to play a heating role. An auxiliary agent adding nozzle 23 is fixedly connected to one side of one end of the drum body 3 for adding auxiliary agents. A drum door 8 is hinged in the middle of the drum body 3 to facilitate taking and discharging of materials.

[0031] When in use, the heater 22 can heat the water in the heating box 16 for high-temperature soaking. The silk protein material to be prepared is put into the drum body 3 by opening the drum door 8, and the drum door 8 is closed and sealed. The additive is injected into the drum body 3 from the additive adding nozzle 23, and the driving motor 5 is started to drive the driving gear 6 to rotate, and then the drum body 3 with the ring gear 4 is driven to rotate, so that the material and the additive can fully contact and react.

[0032] When used specifically, the utility model is a silk protein reaction drum capable of indirectly heating up. The silk protein material to be prepared is put into the drum body 3 by opening the drum door 8, and the drum door 8 is closed and sealed, and the additive is injected into the drum body 3 from the additive adding nozzle 23, and the driving motor 5 is started to drive the driving gear 6 to rotate, and then the drum body 3 with the ring gear 4 is driven to rotate, so that the material and the additive can fully contact and react. By providing a chiller 13, a water pump 12 and a cold water inlet pipe 11, cold water can be transported into the drum body 3 to achieve low-temperature immersion. By setting up a heating box 16, the heater 22 can be started to heat the water in the box, and then the water pump 17 can be started to cooperate with the hot water inlet pipe 18 to transport hot water into the drum body 3 to achieve high-temperature immersion. By setting up a circulation pipe 15, after the drain valve 7 is opened, the production wastewater will flow into the circulation pipe 15 along the arc track 14 and enter the heating box 16, which can be reused and can be transported out through the drain pipe 20 for other uses. By setting a pH detection port 9 on the drum body 3, it can be used to monitor the pH value of the solution in the drum to ensure the effect of the silk protein preparation reaction.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A silk protein reaction drum capable of indirect heating, comprising a frame (1), a water chiller (13) and a heating box (16), characterized in that: The middle part of both sides of the top of the frame (1) is fixedly mounted with a bearing seat (2), the inner walls of the two bearing seats (2) are rotatably connected with a drum body (3), the middle part of one end of the drum body (3) is fixedly connected with a rotary joint (10), one end of the rotary joint (10) is fixedly connected with a cold water inlet pipe (11), the bottom end of the cold water inlet pipe (11) is fixedly mounted with a water pump (12), and the water pump (12) is fixedly mounted at the bottom of the ice machine (13), the middle part of the other end of the drum body (3) is fixedly connected with a rotary joint (19), one end of the rotary joint (19) is fixedly connected with a hot water inlet pipe (18), one end of the hot water inlet pipe (18) is fixedly mounted with a water pump (17), and the water pump (17) is fixedly mounted at the bottom of the heating box (16), and one end of the top of the drum body (3) is fixedly connected with a pH detection port (9).

2. The silk protein reaction drum capable of indirect temperature increase according to claim 1, characterized in that: One side of the top of the drum body (3) is fixedly connected to a drainage valve (7), one side of the inner wall of the frame (1) is fixedly connected to an arc track (14), the bottom end of the arc track (14) is fixedly connected to a circulation pipe (15), and one end of the circulation pipe (15) is fixedly connected to a heating box (16).

3. The silk protein reaction drum capable of indirect temperature increase according to claim 1, characterized in that: A ring gear (4) is fixedly sleeved on one side of the surface of the drum body (3); a driving motor (5) is fixedly mounted on one end of the top side of the frame (1); an output end of the driving motor (5) is fixedly connected to a driving gear (6), and the driving gear (6) is meshed with the ring gear (4).

4. The silk protein reaction drum capable of indirect temperature increase according to claim 1, characterized in that: The input end of the water pump 1 (12) is connected to the output end of the ice machine (13), the output end of the water pump 1 (12) is connected to the cold water inlet pipe (11), the input end of the water pump 2 (17) is connected to the interior of the heating box (16), and the output end of the water pump 2 (17) is connected to the hot water inlet pipe (18).

5. The silk protein reaction drum capable of indirect temperature increase according to claim 1, characterized in that: A heater (22) is fixedly mounted on the bottom end of the inner wall of the heating box (16).

6. The silk protein reaction drum capable of indirect temperature increase according to claim 1, characterized in that: One side of one end of the drum body (3) is fixedly connected to an auxiliary agent adding nozzle (23).

7. The silk protein reaction drum capable of indirect temperature increase according to claim 1, characterized in that: A drainage pipe (20) is fixedly connected to the bottom of the heating box (16) on the side facing away from the frame (1), and electromagnetic valves (21) are fixedly installed on the surface of the drainage pipe (20), the top of the cold water inlet pipe (11) and the top of the hot water inlet pipe (18).

8. The silk protein reaction drum capable of indirect temperature increase according to claim 1, characterized in that: A drum door (8) is hingedly connected to the middle of the drum body (3).

Images