Chemical distillation device capable of being uniformly heated

Abstract

The utility model relates to the technical field of chemical raw material processing, and discloses a uniformly-heated chemical distillation device which comprises a mixing box, a feeding pipe is fixed at the top of the mixing box, a discharging pipe is fixed at the bottom of the mixing box, supporting legs are fixed on the outer wall of the mixing box, and the supporting legs are fixed on the outer wall of the mixing box. A motor is fixed to the bottom of the mixing box, a rotating rod is fixed to the output end of the motor, a cavity is formed in the mixing box, and a heating pipe is fixed to the inner wall of the cavity. According to the chemical distillation device capable of being uniformly heated, in order to uniformly heat chemical raw materials, an arc-shaped block, a connecting rod, a transmission block, a rack, a reset spring, a rotating rod, a gear and a swinging plate are arranged, so that the swinging plate can rotate forwards and backwards in the mixing box, and the chemical raw materials far away from a heating pipe can be stirred to the position close to the heating pipe; the heating effect can be better, uniform heating can be performed, and the distillation effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical raw material processing, and specifically relates to a chemical distillation device capable of being uniformly heated. Background Technique

[0002] Distillation is a thermodynamic separation process. It utilizes the different boiling points of each component in a mixed liquid or liquid-solid system to evaporate the low-boiling components and then condense them to separate the entire component unit operation process, which is a combination of two unit operations of evaporation and condensation.

[0003] According to a publicly announced chemical distillation device (publication number: CN212166554U), in the above application, chemical materials enter the mixing box through the feed pipe, and then the motor drives the stirring rod to rotate through the rotating shaft, so that the stirring rod stirs the chemical materials in the mixing box to make the chemical materials in the mixing box uniformly mixed. At the same time, the heating pipe generates heat to process the chemical materials in the mixing box.

[0004] In the above device, when heating the chemical raw materials, the chemical materials far from the heating pipe in the mixing box cannot be effectively heated, resulting in low heating efficiency and poor distillation effect. In view of this, a chemical distillation device capable of being uniformly heated is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a chemical distillation device capable of being uniformly heated to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A chemical distillation device capable of being uniformly heated, including a mixing box, a feed pipe is fixed at the top of the mixing box, a discharge pipe is fixed at the bottom of the mixing box, support legs are fixed on the outer wall of the mixing box, a motor is fixed at the bottom of the mixing box, a rotating rod is fixed at the output end of the motor, a cavity is opened on the mixing box, a heating pipe is fixed on the inner wall of the cavity, stirring plates are fixed on the outer wall of the rotating rod, a swinging component is arranged on the stirring plates, and a rotating component is arranged at the top of the rotating rod. The swinging component includes:

[0007] An arc-shaped block, which is fixed on the inner wall of the mixing box;

[0008] A connecting rod, which penetrates through the side wall of the stirring plate and is slidably connected at the penetration point, and a transmission block is fixed at the end point of the connecting rod;

[0009] A rack, the rack is slidably installed on the inner wall of the stirring plate. By providing an arc-shaped block, a connecting rod, a transmission block, a rack, a return spring, a rotating rod, a gear and a swinging plate, the swinging plate can rotate forward and backward in the mixing tank, and the chemical raw materials far from the heating tube can be stirred to the vicinity of the heating tube, so that the heating effect can be better, uniform heating can be carried out, and the distillation effect can be better.

[0010] Preferably, a return spring is fixed to the side wall of the rack, and the side of the return spring away from the rack is fixed to the inner wall of the stirring plate. By providing the return spring, the effect of resetting the rack can be achieved.

[0011] Preferably, a rotating rod passes through the stirring plate, and the through part is rotatably connected. A gear is fixed to the outer wall of the rotating rod, the gear is meshed with the rack, and a swinging plate is fixed to the outer wall of the rotating rod.

[0012] Preferably, the rotating assembly includes a fixed rod, the fixed rod is fixed to the top of the rotating rod, and a conical cover is fixed to the top of the fixed rod.

[0013] Preferably, a guiding groove is provided at the top of the conical cover.

[0014] Preferably, multiple groups of stirring plates are provided, and the multiple groups of stirring plates are linearly arranged on the outer wall of the rotating rod.

[0015] Compared with the prior art, the present utility model provides a chemical distillation device capable of uniform heating, and has the following beneficial effects:

[0016] 1. For the chemical distillation device capable of uniform heating, in order to uniformly heat the chemical raw materials, by providing an arc-shaped block, a connecting rod, a transmission block, a rack, a return spring, a rotating rod, a gear and a swinging plate, the swinging plate can rotate forward and backward in the mixing tank, and the chemical raw materials far from the heating tube can be stirred to the vicinity of the heating tube, so that the heating effect can be better, uniform heating can be carried out, and the distillation effect can be better.

[0017] 2. For the chemical distillation device capable of uniform heating, by providing a fixed rod, a conical cover and a guiding groove, the rotating rod drives the fixed rod to rotate, and the chemical raw materials on the conical cover flow to the inner wall of the mixing tank through the guiding groove, so that the chemical raw materials can first contact the inner wall of the mixing tank, and the heating effect can be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic cross-sectional structure diagram of the mixing tank of the present utility model;

[0020] Figure 3Schematic structural diagram of the rotating component and swinging component of the present utility model;

[0021] Figure 4 Schematic sectional view of the stirring plate of the present utility model.

[0022] In the figure: 1, mixing tank; 2, support leg; 3, feed pipe; 4, discharge pipe; 5, heating pipe; 6, motor; 7, rotating rod; 8, stirring plate; 9, swinging component; 91, arc-shaped block; 92, connecting rod; 93, driving block; 94, rack; 95, return spring; 96, rotating rod; 97, gear; 98, swinging plate; 10, rotating component; 101, fixed rod; 102, conical cover; 103, guiding groove. Specific embodiments

[0023] As Figures 1-4 shown, the present utility model provides a technical solution: a chemical distillation device capable of being uniformly heated, comprising a mixing tank 1, support legs 2 are fixed on the outer wall of the mixing tank 1, a feed pipe 3 is fixed on the top of the mixing tank 1, a discharge pipe 4 is fixed on the bottom of the mixing tank 1, a motor 6 is fixed on the bottom of the mixing tank 1, a rotating rod 7 is fixed on the output end of the motor 6, a stirring plate 8 is fixed on the outer wall of the rotating rod 7, a cavity is formed in the mixing tank 1, and a heating pipe 5 is fixed in the cavity. By starting the heating pipe 5, the chemical raw materials in the mixing tank 1 can be distilled. When the motor 6 is started, the rotating rod 7 rotates, driving the stirring plate 8 to rotate, so as to mix the chemical raw materials in the mixing tank 1. A swinging component 9 is arranged on the stirring plate 8, and a rotating component 10 is arranged on the top of the rotating rod 7.

[0024] Specifically, the swinging assembly 9 includes an arc-shaped block 91, a connecting rod 92, a transmission block 93, a rack 94, a return spring 95, a rotating rod 96, a gear 97, and a swinging plate 98. The arc-shaped block 91 is fixed to the inner wall of the mixing tank 1, and there are five groups of arc-shaped blocks 91. The five groups of arc-shaped blocks 91 are arranged in a circumferential array on the inner wall of the mixing tank 1. The side wall of the stirring plate 8 is penetrated by the connecting rod 92, and the connecting rod 92 is slidably connected to the penetration of the stirring plate 8. One end of the connecting rod 92 is fixed with the rack 94, and the other end of the connecting rod 92 is fixed with the transmission block 93. When the stirring plate 8 rotates, the stirring plate 8 can drive the transmission block 93 to rotate. When the transmission block 93 rotates into contact with the arc-shaped block 91, the transmission block 93 will be subjected to a squeezing force, causing the transmission block 93 to approach the stirring plate 8. A return spring 95 is fixed to the side of the rack 94 away from the connecting rod 92, and the side of the return spring 95 away from the rack 94 is fixed to the inner wall of the stirring plate 8. By setting the return spring 95, the effect of resetting the rack 94 can be achieved. When the connecting rod 92 moves into the stirring plate 8, the rack 94 squeezes the return spring 95 to compress. The rotating rod 96 penetrates through the stirring plate 8, and the penetration is rotatably connected. A gear 97 is fixed to the outer wall of the rotating rod 96, and the gear 97 meshes with the rack 94. When the rack 94 moves, the rack 94 can drive the gear 97 to reverse, causing the rotating rod 96 to drive the swinging plate 98 to reverse. When the transmission block 93 rotates out of contact with the arc-shaped block 91, because the return spring 95 is in a compressed state, the rack 94 can drive the gear 97 to rotate forward, and the swinging plate 98 can rotate forward. Furthermore, when the swinging plate 98 rotates, the swinging plate 98 can rotate forward and backward, and the chemical raw materials far from the heating tube 5 can be stirred to the vicinity of the heating tube 5, making the heating effect better, enabling uniform heating, and making the distillation effect better.

[0025] Specifically, the rotating assembly 10 includes a fixed rod 101, a conical cover 102, and a guide groove 103. The fixed rod 101 is fixed to the top of the rotating rod 7, and a conical cover 102 is fixed to the top of the fixed rod 101. A guide groove 103 is opened at the top of the conical cover 102. When the rotating rod 7 is started, the fixed rod 101 can be driven to rotate, causing the conical cover 102 to rotate. Before distillation is required, the heating tube 5 can be turned on first, and the chemical raw materials are added into the feed pipe 3. When the raw materials are poured onto the conical cover 102 and the motor 6 is started, the rotating rod 7 drives the fixed rod 101 to rotate, and the chemical raw materials on the conical cover 102 flow to the inner wall of the mixing tank 1 through the guide groove 103, enabling the chemical raw materials to come into contact with the inner wall of the mixing tank 1 first, making the heating effect better.

[0026] Working principle: When distilling chemical raw materials, the motor 6 and the heating pipe 5 can be started first. After the inner wall of the mixing tank 1 is preheated, the chemical raw materials can be added into the mixing tank 1 through the feed pipe 3, so that the chemical raw materials flow onto the conical cover 102. When the motor 6 is started, the rotating rod 7 drives the fixed rod 101 and the conical cover 102 to rotate, so that the chemical raw materials on the conical cover 102 flow onto the inner wall of the mixing tank 1 through the guiding groove 103. First, the chemical raw materials can be brought into contact with the inner wall of the mixing tank 1 to achieve a better heating effect.

[0027] When the motor 6 is started, the rotating rod 7 rotates, driving the stirring plate 8 to rotate, and the chemical raw materials in the mixing tank 1 can be mixed. When the transmission block 93 rotates to contact the arc-shaped block 91, the transmission block 93 will be subjected to a squeezing force, causing the transmission block 93 to approach the stirring plate 8. When the connecting rod 92 moves into the stirring plate 8, the rack 94 squeezes the return spring 95 to compress. When the rack 94 moves, the rack 94 can drive the gear 97 to reverse, causing the rotating rod 96 to drive the swinging plate 98 to reverse. When the transmission block 93 rotates to not contact the arc-shaped block 91, due to the return spring 95 being in a compressed state, the rack 94 can drive the gear 97 to rotate forward, and the swinging plate 98 can rotate forward. Furthermore, when the swinging plate 98 rotates, the swinging plate 98 can rotate forward and backward, stirring the chemical raw materials far from the heating pipe 5 to the vicinity of the heating pipe 5, achieving a better heating effect and uniform heating.

[0028] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A chemical distillation device capable of uniform heating, comprising a mixing box (1), characterized in that: A feeding pipe (3) is fixed to the top of the mixing box (1), a discharging pipe (4) is fixed to the bottom of the mixing box (1), a supporting leg (2) is fixed to the outer wall of the mixing box (1), a motor (6) is fixed to the bottom of the mixing box (1), a rotating rod (7) is fixed to the output end of the motor (6), a cavity is opened on the mixing box (1), a heating tube (5) is fixed to the inner wall of the cavity, a stirring plate (8) is fixed to the outer wall of the rotating rod (7), a swinging assembly (9) is arranged on the stirring plate (8), a rotating assembly (10) is arranged on the top of the rotating rod (7), and the swinging assembly (9) comprises: An arc-shaped block (91), wherein the arc-shaped block (91) is fixed to the inner wall of the mixing box (1); A connecting rod (92), the connecting rod (92) penetrates the side wall of the stirring plate (8) and is slidably connected at the penetration point, and a transmission block (93) is fixed to the end point of the connecting rod (92); A rack (94) is slidably mounted on the inner wall of the stirring plate (8).

2. A chemical distillation device capable of uniform heating according to claim 1, characterized in that: A return spring (95) is fixed to the side wall of the rack (94), and the side of the return spring (95) away from the rack (94) is fixed to the inner wall of the stirring plate (8).

3. A chemical distillation device capable of uniform heating according to claim 1, characterized in that: A rotating rod (96) passes through the stirring plate (8) and is rotatably connected at the penetration point. A gear (97) is fixed to the outer wall of the rotating rod (96). The gear (97) and the rack (94) are in mutual meshing state. A swing plate (98) is fixed to the outer wall of the rotating rod (96).

4. A chemical distillation device capable of uniform heating according to claim 1, characterized in that: The rotating assembly (10) comprises a fixed rod (101), the top of the rotating rod (7) is fixed with the fixed rod (101), and the top of the fixed rod (101) is fixed with a conical cover (102).

5. A chemical distillation device capable of uniform heating according to claim 4, characterized in that: A guide groove (103) is provided on the top of the conical cover (102).

6. A chemical distillation device capable of uniform heating according to claim 1, characterized in that: The stirring plates (8) are provided in multiple groups, and the multiple groups of stirring plates (8) are arranged in a linear array on the outer wall of the rotating rod (7).

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