Efficient heat treatment device for processing modified cellulose

Abstract

The utility model discloses an efficient heat treatment device for modified cellulose processing, which relates to the technical field of modified cellulose processing and comprises a heat treatment box and a plurality of storage boxes, a heat source transfer box is mounted at the bottom end of the heat treatment box, a connecting pipe is mounted on the side wall of the heat source transfer box, and a screen is mounted at the top end in the heat source transfer box. Through cooperation of a long-strip groove, a chain wheel, a chain, a motor and a hanging plate, a material storage box on an operation table can be pushed into a heat treatment box through a notch, and after cellulose materials in the material storage box are subjected to heat treatment for a certain time, the cellulose materials are pushed into the heat treatment box along with the material storage box on the next operation table; when the modified cellulose is subjected to heat treatment, the material storage box which is subjected to heat treatment on the modified cellulose is pushed out, so that the material storage box is continuously pushed into the heat treatment box to perform heat treatment on the modified cellulose, the operation steps of putting in and taking out the material storage box in which the modified cellulose is stored in the heat treatment box are reduced, and the heat treatment processing efficiency of the modified cellulose is improved.

Description

Technical Field

[0001] This utility model relates to the field of modified cellulose processing technology, specifically to a high-efficiency heat treatment device for modified cellulose processing. Background Technology

[0002] Cellulose is the most common and abundant renewable polymer material in nature, characterized by good adsorption, environmental friendliness, and biocompatibility. It typically forms the supporting structure of plant organisms along with hemicellulose and lignin. The cellulose molecular chain contains numerous hydroxyl groups, which can react with various chemical substances, providing possibilities for cellulose modification. Modified cellulose is a compound obtained by modifying natural cellulose through physical, chemical, or biological methods. Its preparation process usually includes activation or swelling treatment, chemical reaction modification, and other steps. Modified cellulose has a more complex and diverse molecular chain structure, exhibiting certain water solubility and biodegradability. It has broad application prospects in water treatment, pharmaceuticals, and medical fields. Furthermore, modified cellulose can also be used in biodegradable plastics, composite materials, superabsorbent polymers, ion exchange resins, flocculants, and chelated fibers.

[0003] In the heat treatment of modified cellulose, the cellulose material is placed in a heating device, and the heating temperature and time are controlled to achieve heat treatment. This method is simple, direct, and has low technical requirements, and is currently the conventional method used for the heat treatment of modified cellulose. However, this method of heat treatment of modified cellulose requires the continuous addition of the cellulose to be modified into the heat treatment device, and then the cellulose is removed after the heat treatment is completed. Such a heat treatment device is relatively cumbersome to operate, resulting in low heat treatment efficiency of modified cellulose. Therefore, this application proposes a high-efficiency heat treatment device for modified cellulose processing to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a high-efficiency heat treatment device for modified cellulose processing, which solves the technical problems mentioned in the background.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a high-efficiency heat treatment device for modified cellulose processing, comprising a heat treatment box and multiple storage boxes, a heat source transfer box installed at the bottom of the heat treatment box, a connecting pipe installed on the side wall of the heat source transfer box, a mesh plate installed at the top inside the heat source transfer box, slots opened on both sides of the heat treatment box, an operating table installed on the left side of the heat treatment box, and the operating table is correspondingly arranged with the left slot, a long groove opened on the operating table, two sprockets installed at the bottom of the operating table, and the two sprockets are driven by a chain, and the chain is positioned directly opposite the bottom side of the long groove, and one of the sprockets is driven by a motor, a hanging plate is installed on the chain, and a sliding platform is installed on the right side of the heat treatment box, and the sliding platform is correspondingly arranged with the right slot;

[0008] Multiple storage bins are adapted to the slot, and as the chain rotates clockwise, the mounting plate pushes the storage bins into the heat treatment chamber.

[0009] Preferably, the bottom of the storage box is a mesh plate, and two trapezoidal ventilation slots are provided inside the storage box.

[0010] Preferably, the sliding platform is inclined.

[0011] Preferably, limit plates are provided on the front and rear sides of the upper surface of the operating table and the sliding table.

[0012] Preferably, an exhaust pipe is installed at the top of the heat treatment chamber.

[0013] Preferably, a sealing strip is provided on the edge of the groove.

[0014] (III) Beneficial Effects

[0015] The beneficial effects of this utility model are as follows:

[0016] This high-efficiency heat treatment device for modified cellulose processing, through the coordination of a long slot, sprocket, chain, motor, and mounting plate, allows the storage bins on the operating table to be pushed into the heat treatment chamber through the slot. After the cellulose material in the storage bins is heat-treated for a certain period of time, as the next storage bin on the operating table is pushed into the heat treatment chamber, the storage bin that has completed the heat treatment of modified cellulose is pushed out. This cycle continuously pushes the storage bins into the heat treatment chamber for heat treatment of modified cellulose, reducing the number of steps required to put and take out the storage bins containing modified cellulose into the heat treatment chamber and improving the efficiency of heat treatment processing of modified cellulose. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2This is a three-dimensional structural diagram of the present invention viewed from below;

[0019] Figure 3 This is a rear-view three-dimensional structural diagram of the present invention;

[0020] Figure 4 This is a bottom-view perspective view of the storage box of this utility model.

[0021] In the diagram: 1 Heat treatment box, 2 Heat source transfer box, 3 Connecting pipe, 4 Mesh plate, 5 Groove, 6 Operating table, 7 Storage box, 8 Trapezoidal ventilation groove, 9 Long groove, 10 Sprocket, 11 Chain, 12 Motor, 13 Hanging plate, 14 Sliding platform, 15 Exhaust pipe. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. 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 skilled in the art without creative effort are within the protection scope of this utility model.

[0023] like Figure 1-4As shown, this utility model provides a technical solution: a high-efficiency heat treatment device for modified cellulose processing, including a heat treatment box 1 and multiple storage boxes 7. A heat source transfer box 2 is installed at the bottom of the heat treatment box 1, and a connecting pipe 3 is installed on the side wall of the heat source transfer box 2. The connecting pipe 3 is connected to a heat source, preferably steam heating, which is transported to the heat source transfer box 2 to heat-treat and modify the cellulose in the storage boxes 7. An exhaust pipe 15 is installed at the top of the heat treatment box 1 to discharge excess heat, and an electrically controlled air valve can be installed on the exhaust pipe 15 for opening and closing the exhaust pipe 15. The heat treatment chamber 1 is opened or closed to ensure a certain pressure inside. A mesh plate 4 is installed at the top of the heat source transfer box 2. Both sides of the heat treatment chamber 1 have slots 5, with sealing strips along their edges. An operating platform 6 is installed on the left side of the heat treatment chamber 1, corresponding to the slot 5 on the left. The operating platform 6 has a long groove 9, and two sprockets 10 are installed at the bottom of the platform 6, connected by a chain 11. The chain 11 is positioned directly opposite the bottom of the long groove 9, and one of the sprockets 10 is driven by a motor 12. A mounting plate 13 is installed on the chain 11. A sliding platform 14 is installed on the right side of the heat treatment chamber 1, and the sliding platform 14 is correspondingly set with the right side slot 5. The sliding platform 14 is inclined. Limit plates are set on the front and rear sides of the upper surface of the operating table 6 and the sliding platform 14. The limit plates limit the storage box 7 and guide it to slide stably on the upper side of the operating table 6 and the sliding platform 14. By putting the cellulose material to be processed into the storage box 7, the storage box 7 is placed on the operating table 6. Under the drive of the motor 12, the sprocket 10 and the chain 11 rotate clockwise, and the mounting plate 13... It will enter from the left side of the long groove 9 and slide out from the right side. During this process, it will push the left side of the storage box 7, and push the storage box 7 on the operating table 6 into the heat treatment box 1 through the slot 5. After the cellulose material in the storage box 7 is heat-treated for a certain period of time, as the next storage box 7 on the operating table 6 is pushed into the heat treatment box 1, the storage box 7 that has completed the heat treatment of modified cellulose will be pushed out. This cycle will continuously push the storage box 7 into the heat treatment box 1 to heat-treat the modified cellulose, and the pushed-out storage box 7 will slide out with the tilted sliding table 14.

[0024] Multiple storage bins 7 are adapted to slots 5, and as the chain 11 rotates clockwise, the hanging plate 13 pushes the storage bins 7 into the heat treatment box 1. The bottom of the storage bins 7 is a mesh plate, and two trapezoidal ventilation slots 8 are provided inside the storage bins 7.

[0025] The operational steps for this application are as follows:

[0026] The cellulose material to be processed is placed into the storage box 7, which is then placed on the operating table 6. Driven by the motor 12, the sprocket 10 and chain 11 rotate clockwise, and the mounting plate 13 enters from the left side of the long slot 9 and slides out from the right side. During this process, the left side of the storage box 7 is pushed, and the storage box 7 on the operating table 6 is pushed into the heat treatment box 1 through the slot 5. After the cellulose material in the storage box 7 is heat-treated for a certain period of time, as the next storage box 7 on the operating table 6 is pushed into the heat treatment box 1, the storage box 7 that has completed the heat treatment of modified cellulose will be pushed out. This cycle is repeated to continuously push the storage box 7 into the heat treatment box 1 for heat treatment of modified cellulose, and the pushed-out storage box 7 will slide out with the tilted sliding table 14.

[0027] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency heat treatment apparatus for modified cellulose processing, comprising a heat treatment chamber (1) and multiple storage tanks (7), characterized in that: A heat source transfer box (2) is installed at the bottom of the heat treatment box (1). A connecting pipe (3) is installed on the side wall of the heat source transfer box (2). A mesh plate (4) is installed at the top inside the heat source transfer box (2). Slots (5) are opened on both sides of the heat treatment box (1). An operating table (6) is installed on the left side of the heat treatment box (1), and the operating table (6) is correspondingly set with the left slot (5). A long groove (9) is opened on the operating table (6). The bottom of the operating table (6) is equipped with two sprockets (10), and the two sprockets (10) are driven by a chain (11). The chain (11) is set directly opposite the bottom side of the long groove (9), and one of the sprockets (10) is driven by a motor (12). A hanging plate (13) is installed on the chain (11). A sliding table (14) is installed on the right side of the heat treatment box (1), and the sliding table (14) is set in correspondence with the right side groove (5). Multiple storage bins (7) are adapted to slots (5), and as the chain (11) rotates clockwise, the mounting plate (13) pushes the storage bins (7) into the heat treatment box (1).

2. The high-efficiency heat treatment apparatus for modified cellulose processing according to claim 1, characterized in that: The bottom of the storage box (7) is a mesh plate, and two trapezoidal ventilation slots (8) are provided inside the storage box (7).

3. The high-efficiency heat treatment apparatus for modified cellulose processing according to claim 1, characterized in that: The sliding platform (14) is set at an angle.

4. The high-efficiency heat treatment apparatus for modified cellulose processing according to claim 1, characterized in that: Limiting plates are provided on the front and rear sides of the upper surface of the operating table (6) and the sliding table (14).

5. The high-efficiency heat treatment apparatus for modified cellulose processing according to claim 1, characterized in that: An exhaust pipe (15) is installed at the top of the heat treatment box (1).

6. The high-efficiency heat treatment apparatus for modified cellulose processing according to claim 1, characterized in that: A sealing strip is provided on the edge of the slot (5).

Images