Raw material cooking equipment for bamboo fiber production

Abstract

The utility model discloses raw material cooking equipment for bamboo fiber production, which comprises a cooking box, the upper surface of the cooking box is movably hinged with a sealing cover through a hinge, the upper surface of the cooking box is fixedly connected with a preheating box, and the front surface of the preheating box and the front surface of the cooking box are jointly and fixedly communicated with a water replenishing valve. Two heating pipes are fixedly mounted in the cooking box, and a first water level sensor is arranged in the cooking box. The heating pipe is arranged in the cooking box to cook water and bamboo fiber raw materials in the cooking box, hot steam generated in the cooking process flows in the preheating box through the exhaust coil pipe, stored water is arranged in the preheating box, and water vapor and heat conducting fins passing through the exhaust coil pipe can heat the water in the preheating box. Water in the preheating box has a certain temperature when being supplemented to the cooking box, and meanwhile, water vapor passing through the exhaust coil pipe can be cooled, condensed and utilized, so that the utilization of water resources is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of bamboo fiber production, and in particular to a raw material steaming and boiling device for bamboo fiber production. Background Art

[0002] Bamboo fiber is a cellulose fiber extracted from naturally grown bamboo. Bamboo raw fiber has the characteristics of good air permeability, instant water absorption, strong wear resistance and good dyeability. It has natural antibacterial, antibacterial, mite removal, deodorization and UV resistance. It is a natural environmentally friendly green fiber. It is mainly used in clothing fabrics, mats, bed sheets, curtains, scarves, etc. in life. It can be spun purely or blended with cotton, wool, linen and chemical fibers to produce woven fabrics and knitted fabrics of various specifications. The bamboo blank needs to be cooked in an alkaline solution for a certain period of time using a steaming device at high temperature and high pressure to dissolve the lignin, hemicellulose, and gum inside the bamboo piece, so that the fibers are separated and softened.

[0003] Most of the current steaming equipment places the bamboo blanks in a steaming box and adds water to steam. During the cooking process, the water in the steaming box is vaporized and discharged at high temperature. The steaming box needs to be constantly replenished with water, resulting in a large amount of water loss. Therefore, we propose a raw material steaming equipment for bamboo fiber production. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material cooking device for bamboo fiber production to solve the problems raised in the above background technology.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A raw material cooking device for bamboo fiber production includes a cooking box, the upper surface of which is movably hinged with a sealing cover via a hinge, the upper surface of which is fixedly connected to a preheating box, the front of the preheating box and the front of the cooking box are fixedly connected to a water supply valve, two heating pipes are fixedly installed inside the cooking box, a first water level sensor is provided inside the cooking box, an exhaust coil is provided inside the preheating box, a plurality of heat conducting plates are fixedly connected to the outer surface of the exhaust coil, and one end of the exhaust coil passes through the preheating box and extends to the interior of the cooking box.

[0007] Preferably, the upper surface of the preheating box is fixedly connected to a water collecting hopper, and the other end of the exhaust coil passes through the preheating box and extends to the top of the water collecting hopper.

[0008] Preferably, a second water level sensor is provided inside the preheating box, and a water inlet valve is fixedly connected to the left side of the preheating box.

[0009] Preferably, a display window is provided on the upper surface of the sealing cover, a handle is fixedly mounted on the front surface of the sealing cover, and a sealing gasket is fixedly connected to the bottom surface of the sealing cover.

[0010] Preferably, a protective cover is fixedly installed on the back of the cooking box, a controller is fixedly installed inside the protective cover, a temperature sensor is installed inside the cooking box, and the controller is electrically connected to the first water level sensor, the second water level sensor, the temperature sensor, the water supply valve and the water inlet valve through wires.

[0011] Preferably, two groups of supporting legs are fixedly connected to the bottom surface of the cooking box, and a connecting plate is fixedly connected between each group of supporting legs.

[0012] Preferably, a control panel is installed on the front of the cooking box through a heat insulation board, and the control panel is electrically connected to the controller through a wire.

[0013] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] Firstly, a heating tube is provided in the cooking box to cook the water and bamboo fiber raw materials in the cooking box. The hot steam generated in the cooking process flows in the preheating box through the exhaust coil. Water storage is provided in the preheating box. The water vapor and heat conducting plate passing through the exhaust coil can heat the water in the preheating box, so that the water in the preheating box has a certain temperature when replenishing the cooking box. At the same time, the water vapor passing through the exhaust coil can also be cooled and condensed for utilization, thereby reducing the utilization of water resources.

[0015] Secondly, the heating pipe, water inlet valve and water supply valve can be controlled by cooperating with the controller and the control panel. At the same time, a display screen is set on the control panel to conveniently display the water level and temperature in the cooking box, which is convenient for monitoring the cooking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 : A schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 Schematic diagram of the top cross-section structure of the cooking box in the present invention;

[0019] Figure 3 : A schematic side sectional view of the preheating box in the present invention;

[0020] Figure 4: A schematic diagram of the three-dimensional structure of the exhaust coil in the present invention.

[0021] In the figure: 1. Cooking box; 2. Connecting plate; 3. Support leg; 4. Water supply valve; 5. Preheating box; 6. Water inlet valve; 7. Water collecting hopper; 8. Exhaust coil; 9. Display window; 10. Sealing cover; 11. Sealing gasket; 12. Handle; 13. Control panel; 14. Heating tube; 15. First water level sensor; 16. Controller; 17. Protective cover; 18. Temperature sensor; 19. Second water level sensor; 20. Heat conducting plate. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of this application more clear, the technical solutions of this application will be clearly and completely described below in conjunction with the specific embodiments of this application and the corresponding drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0023] The following describes in detail the technical solutions provided by various embodiments of the present application in conjunction with the accompanying drawings.

[0024] See also Figure 1-4 The utility model provides a technical solution for raw material steaming equipment for bamboo fiber production:

[0025] A raw material cooking device for bamboo fiber production includes a cooking box 1, the upper surface of the cooking box 1 is hinged with a sealing cover 10, the upper surface of the cooking box 1 is fixedly connected to a preheating box 5, the front of the preheating box 5 and the front of the cooking box 1 are fixedly connected to a water supply valve 4, two heating pipes 14 are fixedly installed inside the cooking box 1, a first water level sensor 15 is provided inside the cooking box 1, an exhaust coil 8 is provided inside the preheating box 5, and a plurality of heat conducting sheets 20 are fixedly connected to the outer surface of the exhaust coil 8. One end of the coil 8 passes through the preheating tank 5 and extends into the interior of the cooking tank 1. Specifically, the heating tube 14 in the cooking tank 1 heats and cooks the water in the cooking tank 1. The water vapor generated during the cooking process enters the preheating tank 5 through the exhaust coil 8. The preheating tank 5 stores water. The steam passes through the exhaust coil 8, which heats the stored water and condenses back into water, thereby saving water resources. When the water in the cooking tank 1 is reduced, it is replenished with water in the preheating tank 5, which saves energy.

[0026] In this embodiment, the upper surface of the preheating box 5 is fixedly connected to a water collecting hopper 7, and the other end of the exhaust coil 8 passes through the preheating box 5 and extends above the water collecting hopper 7; a second water level sensor 19 is provided inside the preheating box 5, and a water inlet valve 6 is fixedly connected to the left side of the preheating box 5; a display window 9 is provided on the upper surface of the sealing cover 10, a handle 12 is fixedly installed on the front of the sealing cover 10, and a sealing gasket 11 is fixedly connected to the bottom surface of the sealing cover 10; specifically, the condensed water discharged from the exhaust coil 8 can be collected through the water collecting hopper 7, the second water level sensor 19 facilitates the control of the water inlet valve 6 to replenish water to the preheating box 5, the display window 9 can be used to observe the cooking status, and the sealing gasket 11 plays a protective sealing role to prevent steam from being discharged at the sealing cover 10;

[0027] In this embodiment, a protective cover 17 is fixedly installed on the back of the cooking box 1, and a controller 16 is fixedly installed inside the protective cover 17. A temperature sensor 18 is installed inside the cooking box 1, and the controller 16 is electrically connected to the first water level sensor 15, the second water level sensor 19, the temperature sensor 18, the water supply valve 4 and the water inlet valve 6 through wires; two groups of support legs 3 are fixedly connected to the bottom surface of the cooking box 1, and a connecting plate 2 is fixedly connected between each group of support legs 3; a control panel 13 is installed on the front of the cooking box 1 through an insulation board, and the control panel 13 is electrically connected to the controller 16 through a wire; specifically, the cooking equipment can be controlled by cooperating with the controller 16 and the control panel 13, the support legs 3 and the connecting plate 2 can support the cooking equipment, and the control panel 13 is provided with a display screen, which can display the water level and temperature in the preheating box 5 and the cooking box 1.

[0028] Working principle: When the cooking device is used, the user first places the cooking device in the use position through the supporting legs 3, connects the power supply and water source of the device, puts the bamboo fiber raw material into the cooking box 1, closes the sealing cover 10, and starts the cooking device. The heating tube 14 in the cooking box 1 heats and cooks the water in the cooking box 1. The water vapor generated during the cooking process enters the preheating box 5 through the exhaust coil 8. Water is stored in the preheating box 5. The steam passes through the exhaust coil 8, which heats the stored water on the one hand and condenses back into water on the other hand, which is convenient for saving water resources. When the water in the cooking box 1 is reduced, it is supplemented with water in the preheating box 5, which can save energy.

[0029] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A raw material steaming device for bamboo fiber production, comprising a steaming box (1), characterized in that: The upper surface of the cooking box (1) is hingedly connected to a sealing cover (10), the upper surface of the cooking box (1) is fixedly connected to a preheating box (5), the front of the preheating box (5) and the front of the cooking box (1) are fixedly connected to a water supply valve (4), two heating pipes (14) are fixedly installed inside the cooking box (1), a first water level sensor (15) is provided inside the cooking box (1), an exhaust coil (8) is provided inside the preheating box (5), the outer surface of the exhaust coil (8) is fixedly connected to a plurality of heat conducting plates (20), and one end of the exhaust coil (8) passes through the preheating box (5) and extends to the interior of the cooking box (1).

2. The raw material steaming equipment for bamboo fiber production according to claim 1, characterized in that: The upper surface of the preheating box (5) is fixedly connected to a water collecting hopper (7), and the other end of the exhaust coil (8) passes through the preheating box (5) and extends to the top of the water collecting hopper (7).

3. The raw material steaming equipment for bamboo fiber production according to claim 1, characterized in that: A second water level sensor (19) is provided inside the preheating box (5), and a water inlet valve (6) is fixedly connected to the left side of the preheating box (5).

4. The raw material steaming equipment for bamboo fiber production according to claim 1, characterized in that: The upper surface of the sealing cover (10) is provided with a display window (9), the front surface of the sealing cover (10) is fixedly mounted with a handle (12), and the bottom surface of the sealing cover (10) is fixedly connected with a sealing gasket (11).

5. The raw material steaming equipment for bamboo fiber production according to claim 1, characterized in that: A protective cover (17) is fixedly mounted on the back of the cooking box (1), a controller (16) is fixedly mounted inside the protective cover (17), a temperature sensor (18) is mounted inside the cooking box (1), and the controller (16) is electrically connected to a first water level sensor (15), a second water level sensor (19), a temperature sensor (18), a water supply valve (4), and a water inlet valve (6) through wires.

6. The raw material steaming equipment for bamboo fiber production according to claim 1, characterized in that: Two groups of support legs (3) are fixedly connected to the bottom surface of the cooking box (1), and a connecting plate (2) is fixedly connected between each group of support legs (3).

7. The raw material steaming equipment for bamboo fiber production according to claim 1, characterized in that: A control panel (13) is installed on the front of the cooking box (1) via a heat insulation board, and the control panel (13) is electrically connected to a controller (16) via a wire.

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