Nitrocotton boiling and washing device

Abstract

The utility model provides a nitrocotton boiling and washing device, which belongs to the field of nitrocotton processing equipment and comprises a base, a boiling and washing pot is arranged in the base, moving platforms are symmetrically arranged on two sides of the base, a lifting component is connected onto the moving platforms, and a driving component used for driving the lifting component to rotate is arranged on one side of the base. Then an opening and closing door plate on the screen barrel is opened, materials needing to be boiled and washed are added into the screen barrel, a moving platform is pushed, universal wheels below the moving platform drive the moving platform to move, the screen barrel on the moving platform is located above the boiling and washing pot, then a lifting assembly is started, and a lifting air cylinder drives a bearing seat to move up and down; the bearing seat drives the connecting rod to move up and down, the connecting rod drives the screen barrel to move up and down, the screen barrel is immersed into the boiling and washing pot, the top cover is closed, when the screen barrel descends, the first gear is meshed with the second gear, the driving motor is started, the driving motor drives the first gear to rotate, and the first gear drives the connecting rod to rotate.

Description

Technical Field

[0001] The utility model relates to the field of nitrocellulose processing equipment, in particular to a nitrocellulose boiling and washing device. Background Art

[0002] With the development of science and technology, the application scope of nitrocellulose is no longer limited to military products, but is reflected in all aspects of daily life, such as automobile paint, solid alcohol and adhesives for electronic products. After nitration, nitrocellulose needs to be separated and neutralized in boiling water to remove excess waste acid. The neutralization process usually boils the deacidified nitrocellulose in a boiling and washing pot to complete the neutralization. However, when boiling and washing nitrocellulose in existing equipment, nitrocellulose is directly thrown into the boiling and washing pot, which is not convenient for turning over and taking and placing the nitrocellulose in the boiling and washing pot, which easily causes uneven heating of the nitrocellulose, resulting in the inability to completely remove the waste acid on the nitrocellulose. Utility Model Content

[0003] In view of this, the utility model provides a nitrocellulose boiling and washing device, which can be implemented by adding hot water into the boiling and washing pot, then opening the opening and closing door panel on the screen barrel, adding materials to be boiled and washed into the screen barrel, pushing the moving platform, and the universal wheel under the moving platform drives the moving platform to move, so that the screen barrel on the moving platform is located above the boiling and washing pot, and then starting the lifting component, the lifting cylinder drives the bearing seat to move up and down, the bearing seat drives the connecting rod to move up and down, the connecting rod drives the screen barrel to move up and down, and the screen barrel is immersed in the boiling and washing pot, and the top cover is closed. When the screen barrel descends, the first gear is meshed with the second gear, and the driving motor is started. The driving motor drives the first gear to rotate, the first gear drives the connecting rod to rotate, the connecting rod drives the screen barrel to rotate, and the screen barrel drives the materials in the screen barrel to rotate, so that the materials in the screen barrel can fully contact with the hot water, and the boiling and washing is completed. The exhaust gas generated by boiling and washing the materials is sucked by the induced draft fan and transported to the reaction tower using a conveying pipeline, thereby reducing damage to the human body.

[0004] In order to solve the above technical problems, the utility model provides a nitrocellulose boiling and washing device, including a base, the base is used to support and connect a boiling and washing pot, a boiling and washing pot is arranged in the base, the boiling and washing pot is used to boil and wash the nitrocellulose, mobile platforms are symmetrically arranged on both sides of the base, the mobile platforms are used to move the screen barrel, a lifting assembly is connected to the mobile platform, the lifting assembly is used to drive the screen barrel to move up and down, a driving assembly is arranged on one side of the base for driving the lifting assembly to rotate, the driving assembly is used to drive the screen barrel to rotate.

[0005] The lifting assembly includes a groove, which is used to connect and install a lifting cylinder. The groove is set on the base surface of the mobile platform. A lifting cylinder is arranged in the groove. The lifting cylinder is used to drive the bearing seat to move up and down. The output end of the lifting cylinder is connected to a bearing seat. The bearing seat is used to drive the connecting rod to move up and down. A universal wheel is connected to the lower base surface of the mobile platform. The universal wheel is used to drive the mobile platform to move.

[0006] A connecting rod is rotatably provided in the bearing seat, and the connecting rod is used to connect the screen barrel. One end of the connecting rod is connected to the screen barrel, and the screen barrel is used to store nitrocellulose that needs to be boiled and washed. An opening and closing door panel is provided on the screen barrel, and the opening and closing door panel is used to take and put the nitrocellulose in the screen barrel.

[0007] The driving component comprises a boss, which is used for connecting and supporting a driving motor, and the boss is connected and arranged on a base, and the boss is arranged on one side of the cooking and washing pot.

[0008] A driving motor is connected to the lower base surface of the boss, and the driving motor is used to drive the first gear to rotate. The output end of the driving motor is connected to the first gear, and a second gear is provided on the connecting rod, and the second gear is used to drive the connecting rod to rotate.

[0009] The second gear is arranged above the first gear, and the first gear is meshed with the second gear. A top cover matching the screen barrel is rotatably provided on one side of the base, and the top cover is used to make the cooking and washing pot a closed space during cooking and washing.

[0010] An induced draft fan is provided on the top cover, which is used to collect, attract and guide the exhaust gas generated during boiling and washing. A reaction tower is provided on one side of the base, which is used to clean the exhaust gas attracted by the induced draft fan. A telescopic pipe is connected between the reaction tower and the induced draft fan, which is used to transport the exhaust gas guided by the induced draft fan and transport the exhaust gas attracted by the induced draft fan into the reaction tower.

[0011] The beneficial effects of the above technical solution of the utility model are as follows:

[0012] 1. Add hot water to the boiling and washing pot, then open the door panel on the screen barrel, add the materials to be boiled and washed into the screen barrel, push the mobile platform, and the universal wheel under the mobile platform drives the mobile platform to move, so that the screen barrel on the mobile platform is located above the boiling and washing pot. The universal wheel facilitates the transfer of the mobile platform.

[0013] 2. Start the lifting assembly, the lifting cylinder drives the bearing seat to move up and down, the bearing seat drives the connecting rod to move up and down, the connecting rod drives the screen barrel to move up and down, immerse the screen barrel in the boiling and washing pot, close the top cover, when the screen barrel descends, the first gear engages with the second gear, start the drive motor, the drive motor drives the first gear to rotate, the first gear drives the connecting rod to rotate, the connecting rod drives the screen barrel to rotate, the screen barrel drives the material in the screen barrel to rotate, so that the material in the screen barrel can fully contact with the hot water to complete the boiling and washing.

[0014] 3. The waste gas generated by boiling and washing the materials is sucked by the induced draft fan and transported to the reaction tower using a conveying pipeline to reduce damage to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the main structure of the nitrocellulose boiling and washing device of the utility model;

[0016] Figure 2 This is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0018] Figure 4 It is a front view cross-sectional view structural schematic diagram of the utility model.

[0019] Explanation of the reference numerals in the accompanying drawings: 100, base; 101, cooking and washing pot; 102, moving platform; 110, lifting assembly; 111, groove; 112, lifting cylinder; 113, bearing seat; 114, universal wheel; 115, connecting rod; 116, screen barrel; 117, opening and closing door panel; 120, driving assembly; 121, boss; 122, driving motor; 123, first gear; 124, second gear; 125, top cover; 126, induced draft fan; 127, reaction tower; 128, telescopic pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-4 As shown:

[0022] The present embodiment provides a nitrocellulose boiling and washing device, including a base 100, the base 100 is used to support and connect a boiling and washing pot 101, the base 100 is provided with a boiling and washing pot 101, the boiling and washing pot 101 is used to boil and wash the nitrocellulose, mobile platforms 102 are symmetrically provided on both sides of the base 100, the mobile platforms 102 are used to move a screen barrel 116, a lifting component 110 is connected to the mobile platform 102, the lifting component 110 is used to drive the screen barrel 116 to move up and down, and a driving component 120 is provided on one side of the base 100 for driving the lifting component 110 to rotate, and the driving component 120 is used to drive the screen barrel 116 to rotate.

[0023] The lifting assembly 110 includes a groove 111, which is used to connect and install a lifting cylinder 112. The groove 111 is set on the upper base surface of the mobile platform 102. The lifting cylinder 112 is arranged in the groove 111. The lifting cylinder 112 is used to drive the bearing seat 113 to move up and down. The output end of the lifting cylinder 112 is fixedly connected with a bearing seat 113. The bearing seat 113 is used to drive the connecting rod 115 to move up and down. The lower base surface of the mobile platform 102 is fixedly connected with a universal wheel 114, and the universal wheel 114 is used to drive the mobile platform 102 to move.

[0024] A connecting rod 115 is rotatably provided in the bearing seat 113, and the connecting rod 115 is used to connect to a screen barrel 116. One end of the connecting rod 115 is fixedly connected to the screen barrel 116. The screen barrel 116 is used to store nitrocellulose that needs to be boiled and washed. An opening and closing door panel 117 is provided on the screen barrel 116, and the opening and closing door panel 117 is used to take and put the nitrocellulose in the screen barrel 116.

[0025] The driving assembly 120 includes a boss 121 , which is used to connect and support a driving motor 122 . The boss 121 is fixedly connected to the base 100 , and is disposed on one side of the cooking and washing pot 101 .

[0026] A driving motor 122 is fixedly connected to the lower base surface of the boss 121, and the driving motor 122 is used to drive the first gear 123 to rotate. The output end of the driving motor 122 is fixedly connected to the first gear 123, and a second gear 124 is fixedly connected to the connecting rod 115, and the second gear 124 is used to drive the connecting rod 115 to rotate.

[0027] The second gear 124 is arranged above the first gear 123, and the first gear 123 is meshed with the second gear. A top cover 125 matching the screen barrel 116 is rotatably provided on one side of the base 100. The top cover 125 is rotatably connected to the base 100, and the top cover 125 is used to make the cooking and washing pot 101 a closed space during cooking and washing.

[0028] A draft fan 126 is provided on the top cover 125, and the draft fan 126 is used to collect, attract and guide the exhaust gas generated during cooking and washing. A reaction tower 127 is provided on one side of the base 100, and the reaction tower 127 is used to clean the exhaust gas attracted by the draft fan 126. A telescopic duct 128 is connected between the reaction tower 127 and the draft fan 126, and the telescopic duct 128 is used to transport the exhaust gas guided by the draft fan 126, and transport the exhaust gas attracted by the draft fan 126 to the reaction tower 127.

[0029] Working principle: When in use, first add hot water to the cooking and washing pot 101, then open the opening and closing door panel 117 on the screen barrel 116, add the materials to be cooked and washed into the screen barrel 116, push the mobile platform 102, and the universal wheel 114 under the mobile platform 102 drives the mobile platform 102 to move, so that the screen barrel 116 on the mobile platform 102 is located above the cooking and washing pot 101, and then start the lifting component 110, the lifting cylinder 112 drives the bearing seat 113 to move up and down, the bearing seat 113 drives the connecting rod 115 to move up and down, and the connecting rod 115 drives the screen barrel 116 to move up and down, and the screen barrel 116 is immersed In the cooking and washing pot 101, the top cover 125 is closed, and when the screen barrel 116 descends, the first gear 123 is meshed with the second gear 124, and the driving motor 122 is started. The driving motor 122 drives the first gear 123 to rotate, and the first gear 123 drives the connecting rod 115 to rotate, and the connecting rod 115 drives the screen barrel 116 to rotate, and the screen barrel 116 drives the material in the screen barrel 116 to rotate, so that the material in the screen barrel 116 can fully contact with the hot water to complete the cooking and washing. The exhaust gas generated by the cooking and washing of the material is sucked by the induced draft fan 126 and transported to the reaction tower 127 using a conveying pipeline to reduce damage to the human body.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A nitrocellulose boiling and washing device, characterized in that: The invention comprises a base (100), wherein a cooking and washing pot (101) is arranged in the base (100), movable platforms (102) are symmetrically arranged on both sides of the base (100), a lifting assembly (110) is connected to the movable platform (102), and a driving assembly (120) for driving the lifting assembly (110) to rotate is arranged on one side of the base (100); The lifting component (110) comprises a groove (111), the groove (111) is arranged on the upper base surface of the mobile platform (102), a lifting cylinder (112) is arranged in the groove (111), a bearing seat (113) is connected to the output end of the lifting cylinder (112), and a universal wheel (114) is connected to the lower base surface of the mobile platform (102); A connecting rod (115) is rotatably provided in the bearing seat (113), one end of the connecting rod (115) is connected to a screen barrel (116), and an opening and closing door plate (117) is provided on the screen barrel (116); The driving assembly (120) comprises a boss (121), wherein the boss (121) is connected to the base (100), and the boss (121) is arranged on one side of the cooking and washing pot (101); A driving motor (122) is connected to the lower base surface of the boss (121), a first gear (123) is connected to the output end of the driving motor (122), and a second gear (124) is provided on the connecting rod (115).

2. The nitrocellulose boiling and washing device according to claim 1, characterized in that: The second gear (124) is arranged above the first gear (123), the first gear (123) is meshed with the second gear (124), and a top cover (125) matching the screen barrel (116) is rotatably provided on one side of the base (100).

3. The nitrocellulose boiling and washing device according to claim 2, characterized in that: An induced draft fan (126) is provided on the top cover (125), a reaction tower (127) is provided on one side of the base (100), and a telescopic pipe (128) is connected between the reaction tower (127) and the induced draft fan (126).

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