Adapter for autoclave
By designing an adapter for the high-pressure reactor and utilizing the combination of a disc and a vacuum pump, the problem of external air entering the reactor and causing contamination was solved, enabling materials to enter the reactor in a contamination-free state and ensuring the purity of the reaction.
Patent Information
- Application Number
- CN202423013601.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-07
AI Technical Summary
During the process of adding materials to the reactor, external air entering the reactor will cause pollution to the internal reaction.
An adapter for a high-pressure reactor was designed. Through the cooperation of a disc, a hollow vent shaft, an air pump, and a power structure, the material enters the reactor without the entry of external air. The rotation of the disc drives the connection and separation of the circular hole and the feed pipe. Combined with the air pump, the air in the circular hole is extracted, ensuring that the material enters the reactor in a contamination-free state.
This effectively prevents external air from contaminating the reaction inside the reactor, ensuring that materials enter the reactor in an air-free environment and protecting the purity of the reaction.
Smart Images
Figure CN223464787U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to reaction kettle technical field especially relates to a kind of adapter for autoclave. BACKGROUND
[0002] The broad sense of reaction kettle is the container with physical or chemical reaction, by the structural design and parameter configuration of container, realize the heating, evaporation, cooling and low speed of process requirement and mix function, the classification and selected material of reaction kettle can be divided into carbon steel reaction kettle, stainless steel reaction kettle and glass lining reaction kettle (enamel reaction kettle), widely used in petroleum, chemical industry, rubber, pesticide, dye, pharmaceutical, food and other production type user and the research of various scientific research experiment project.
[0003] In the feeding of reaction kettle, the internal space of reaction kettle is communicated with the outside, and the outside air enters the reaction kettle, which pollutes the internal reaction. Therefore, an adapter for autoclave is provided to isolate the outside space during feeding. UTILITY MODEL CONTENT
[0004] In view of the above-mentioned problem that the outside air enters the reaction kettle during feeding and pollutes the internal reaction, the utility model is proposed.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: an adapter for autoclave, which comprises a kettle cover and a feeding pipe, the lower end of the feeding pipe is fixedly installed on the upper surface of the kettle cover, the upper end of the feeding pipe is fixedly sleeved with a cylinder, the inside of the cylinder is rotatably inserted with a disc, the outer ring surface of the disc is provided with a circular hole penetrating the axis of the cylinder, the left side of the cylinder is fixedly inserted with a feeding pipe, the front surface of the disc is fixedly penetrated with a hollow air-permeable shaft, the hollow air-permeable shaft is in communication with the inside of the circular hole, the front surface of the cylinder is fixedly connected with a gas cavity ring, the hollow air-permeable shaft is located on the inner ring side of the gas cavity ring, the front surface of the gas cavity ring is fixedly installed with two open arc blocks in communication with the inside thereof, the front surface of the gas cavity ring is fixedly connected with two arc-shaped plugs, the two arc-shaped plugs and the two open arc blocks are alternately distributed, a circular ring is arranged in front of the gas cavity ring, the circular ring is rotatably inserted between the two arc-shaped plugs and the two open arc blocks, the circular ring is fixedly sleeved on the front end of the hollow air-permeable shaft, the front surface of the open arc block on the right side is fixedly inserted with a gas suction pump, the rear end of the hollow air-permeable shaft is fixedly inserted with a filter plate, the back surface of the disc is fixedly connected with a concentric shaft, the back surface of the cylinder is fixedly installed with a power structure, and the power structure is connected with the rear end of the concentric shaft.
[0006] As a preferred scheme of the adapter for autoclave of the utility model, the power structure comprises an electric motor, a push plate and eight vertical rods, the eight vertical rods are fixedly connected with the concentric shaft, the push plate is located below and right of the concentric shaft, the push plate is fixedly connected with the output end of the electric motor, and the front surface of the electric motor is fixedly connected with the back surface of the cylinder.
[0007] As a preferred embodiment of the adapter for the autoclave of the utility model, the vertical rod is arranged perpendicular to the concentric axis, the eight vertical rods are distributed in a circular array around the axis of the concentric axis, the concentric axis is coaxially arranged with the hollow breathable shaft and the disc, the distance between the axis of the motor and the axis of the concentric axis is less than the sum of the lengths of the vertical rod and the push plate, and the distance between the axis of the motor and the axis of the concentric axis is greater than the length of the push plate and the length of the vertical rod.
[0008] As a preferred embodiment of the adapter for the autoclave of the present invention, a groove wheel is provided between the cylinder and the vertical rod, the outer circumferential surface of the groove wheel is eight evenly distributed concave structures, a positioning telescopic rod is provided above the groove wheel, the lower end of the positioning telescopic rod is rotatably connected to a roller, the upper end of the positioning telescopic rod is fixedly connected to the back side of the cylinder, and the roller is in rolling contact with the outer circumferential surface of the groove wheel.
[0009] As a preferred solution of the adapter for the autoclave of the utility model, the outer diameter of the ring is equal to the outer diameters of the arc-shaped blocking block and the open arc block, and the front end of the hollow breathable shaft is L-shaped.
[0010] As a preferred solution of the adapter for the autoclave of the utility model, the axis of the feed pipe intersects perpendicularly with the axis of the disc, the axis of the lower end of the feed pipe intersects perpendicularly with the axis of the disc, and the axis of the lower end of the feed pipe intersects perpendicularly with the axis of the feed pipe.
[0011] Beneficial effects of the utility model:
[0012] 1. By setting the open arc block, the disc, the arc-shaped blocking block and the circular hole, when the disc drives the circular hole to be connected with the feeding pipe, the feeding pipe adds the material into the circular hole. At this time, the front end of the hollow breathable shaft is located at the arc-shaped blocking block. Then, after the disc drives the circular hole to be separated from the feeding pipe, the front end of the hollow breathable shaft rotates to the open arc block. The air pump extracts the air in the circular hole through the open arc block and the hollow breathable shaft. Then, when the disc drives the circular hole to be connected with the feeding pipe, the next arc-shaped blocking block re-blocks the front end of the hollow breathable shaft, so that the material in the circular hole enters the interior of the reactor without external air, and will not affect the interior of the reactor.
[0013] 2. By setting a vertical rod, a push plate, a groove wheel and a positioning telescopic rod, when the motor drives the push plate to rotate one circle, the push plate drives the concentric shaft and the groove wheel to rotate 45 degrees by contacting the vertical rod, so that each time the disc rotates, the circular hole is connected to the feed pipe, the hollow breathable shaft is connected to the open arc block, and the circular hole is connected to the feed pipe, so that the vacuum pump can fully evacuate the circular hole. The positioning telescopic rod is inserted into the depression of the groove wheel, and the disc is stably positioned at an angle when the vertical rod is not in contact with the push plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative labor on the basis of these drawings. Among them:
[0015] Figure 1 It is a structural schematic diagram of the present application;
[0016] Figure 2 It is a rear view structural schematic diagram of the present application;
[0017] Figure 3 It is a structural schematic diagram of the opening arc block of the present application;
[0018] Figure 4 It is a schematic diagram of the connection between the positioning telescopic rod and the roller of the present application.
[0019] Mark explanation:
[0020] 1, kettle cover; 2, feed pipe; 3, power structure; 301, vertical rod; 302, motor; 303, push plate; 4, disc; 5, feed pipe; 6, air cavity ring; 7, round hole; 8, opening arc block; 9, hollow air shaft; 10, circular ring; 11, arc block; 12, air pump; 13, cylinder; 14, concentric shaft; 15, filter plate; 16, groove wheel; 17, roller; 18, positioning telescopic rod. Specific implementation
[0021] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.
[0022] Refer to Figures 1-4For an embodiment of the utility model discloses an adapter for autoclave, this high -pressure kettle adapter includes kettle cover 1 and feed pipe 2, the lower end fixed mounting of feed pipe 2 is installed on the upper surface of kettle cover 1, the upper end fixed sleeve joint of feed pipe 2 has cylinder 13, the inside rotation of cylinder 13 is inserted with disc 4, the outer ring surface of disc 4 is set with the round hole 7 of passing through the axis of cylinder 13, the left side of cylinder 13 is fixedly inserted with feed pipe 5, the front of disc 4 is fixedly penetrated with hollow air shaft 9, hollow air shaft 9 is communicated with the inside of round hole 7, the front of cylinder 13 is fixedly connected with air cavity ring 6, hollow air shaft 9 is located in the inner ring side of air cavity ring 6, the front of air cavity ring 6 is fixedly installed with two open arc blocks 8 communicated with its inside, the inner ring surface of open arc block 8 is open, the front of air cavity ring 6 is fixedly connected with two arc-shaped blocking pieces 11, when the round hole 7 is communicated with feed pipe 2 and feed pipe 5, arc-shaped blocking piece 11 is sealed to the front end of hollow air shaft 9, two arc-shaped blocking pieces 11 are alternately distributed with two open arc blocks 8, the front of air cavity ring 6 is provided with circular ring 10, circular ring 10 is rotationally inserted between two arc-shaped blocking pieces 11 and two open arc blocks 8, circular ring 10 ensures that open arc block 8 can only be communicated with hollow air shaft 9, the axis of feed pipe 2 and the axis of disc 4 are perpendicular and intersect, the axis of the lower end of feed pipe 5 and the axis of disc 4 are perpendicular and intersect, the axis of the lower end of feed pipe 5 and the axis of feed pipe 2 are perpendicular and intersect, circular ring 10 is fixedly sleeved in the front end of hollow air shaft 9, the outer diameter of circular ring 10 is equal to the outer diameter of arc-shaped blocking piece 11 and open arc block 8, the front end of hollow air shaft 9 is L-shaped, the front of open arc block 8 located on the right side is fixedly inserted with air pump 12, the rear end of hollow air shaft 9 is fixedly inserted with filter plate 15, filter plate 15 ensures that no material is sucked into hollow air shaft 9 when hollow air shaft 9 is pumping.
[0023] The back of disc 4 is fixedly connected with concentric shaft 14, the back of cylinder 13 is fixedly installed with power structure 3, power structure 3 is connected with the rear end of concentric shaft 14, power structure 3 includes motor 302, push plate 303 and vertical rod 301, vertical rod 301 is provided with eight, eight vertical rods 301 are fixedly connected with concentric shaft 14, push plate 303 is located in the right lower of concentric shaft 14, push plate 303 is fixedly connected with the output end of motor 302, the front of motor 302 is fixedly connected with the back of cylinder 13, vertical rod 301 is vertically arranged with concentric shaft 14, eight vertical rods 301 are distributed in the circumferential array of the axis of concentric shaft 14, concentric shaft 14 is coaxially arranged with hollow air shaft 9 and disc 4, the distance between the axis of motor 302 and the axis of concentric shaft 14 is less than the sum of the length of vertical rod 301 and push plate 303, the distance between the axis of motor 302 and the axis of concentric shaft 14 is greater than the length of push plate 303 and the length of vertical rod 301, when push plate 303 rotates every week, concentric shaft 14 is rotated 45 degrees by pushing vertical rod 301.
[0024] The recess wheel 16 is arranged between the cylinder 13 and the vertical rod 301, the circumferential outer surface of the recess wheel 16 is eight evenly distributed recessed structures, the upper portion of the recess wheel 16 is provided with a positioning telescopic rod 18, the lower end of the positioning telescopic rod 18 is rotatably connected with a roller 17, the upper end of the positioning telescopic rod 18 is fixedly connected with the back surface of the cylinder 13, the roller 17 is in rolling contact with the outer surface of the recess wheel 16, after the vertical rod 301 and the push plate 303 are separated, the positioning telescopic rod 18 is elongated to push the roller 17 to be located in the recess of the recess wheel 16, after the push plate 303 and the vertical rod 301 are separated, the angle of the concentric shaft 14 will not be dislocated and moved.
[0025] In use, the electric motor 302 is started to drive the push plate 303 to rotate, when the electric motor 302 drives the push plate 303 to rotate one circle, the push plate 303 drives the concentric shaft 14 and the disc 4 to rotate 45 degrees through the contact with the vertical rod 301, so that the disc 4 drives the circular hole 7 to be communicated with the feeding pipe 5, the hollow air permeable shaft 9 to be communicated with the open arc block 8 and the circular hole 7 to be communicated with the feeding pipe 2 in turn, when the disc 4 drives the circular hole 7 to be communicated with the feeding pipe 5, the feeding pipe 5 adds the material into the circular hole 7, at this time, the front end of the hollow air permeable shaft 9 is located at the arc-shaped block 11, then after the disc 4 drives the circular hole 7 to be separated from the feeding pipe 5, the front end of the hollow air permeable shaft 9 is rotated to the open arc block 8, the air pump 12 draws the air in the circular hole 7 through the open arc block 8 and the hollow air permeable shaft 9, then when the disc 4 drives the circular hole 7 to be communicated with the feeding pipe 2, the next arc-shaped block 11 reseals the front end of the hollow air permeable shaft 9, so that the material in the circular hole 7 enters the inside of the reaction kettle without external air.
[0026] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.
Claims
1. An adapter for an autoclave comprising a lid (1) and a feed tube (2), characterized in that: The lower end of the feeding pipe (2) is fixedly installed on the upper surface of the kettle cover (1), the upper end of the feeding pipe (2) is fixedly sleeved with a cylinder (13), the inside of the cylinder (13) is rotatably inserted with a disc (4), the outer ring surface of the disc (4) is provided with a circular hole (7) penetrating the axis of the cylinder (13), the left side of the cylinder (13) is fixedly inserted with a feeding pipe (5), the front of the disc (4) is fixedly penetrated with a hollow air shaft (9), the hollow air shaft (9) is in communication with the inside of the circular hole (7), the front of the cylinder (13) is fixedly connected with an air cavity ring (6), the hollow air shaft (9) is located on the inner ring side of the air cavity ring (6), the front of the air cavity ring (6) is fixedly installed with two open arc blocks (8) in communication with the inside thereof, the front of the air cavity ring (6) is fixedly connected with two arc-shaped blocking blocks (11), the two arc-shaped blocking blocks (11) are alternately distributed with the two open arc blocks (8), the front of the air cavity ring (6) is provided with a circular ring (10), the circular ring (10) is rotatably inserted between the two arc-shaped blocking blocks (11) and the two open arc blocks (8), the circular ring (10) is fixedly sleeved on the front end of the hollow air shaft (9), the front of the open arc block (8) on the right side is fixedly inserted with an air pump (12), the rear end of the hollow air shaft (9) is fixedly inserted with a filter plate (15), the back of the disc (4) is fixedly connected with a concentric shaft (14), the back of the cylinder (13) is fixedly installed with a power structure (3), and the power structure (3) is connected with the rear end of the concentric shaft (14).
2. The adapter for an autoclave according to claim 1, characterized in that: The power structure (3) comprises an electric motor (302), a push plate (303) and eight vertical rods (301), the eight vertical rods (301) are all fixedly connected with the concentric shaft (14), the push plate (303) is located below and right of the concentric shaft (14), the push plate (303) is fixedly connected with the output end of the electric motor (302), and the front of the electric motor (302) is fixedly connected with the back of the cylinder (13).
3. The adapter for an autoclave according to claim 2, characterized in that: The vertical rod (301) is vertically arranged with the concentric shaft (14), the eight vertical rods (301) are circumferentially arranged in an array around the axis of the concentric shaft (14), the concentric shaft (14) is coaxially arranged with the hollow air shaft (9) and the disc (4), the distance between the axis of the electric motor (302) and the axis of the concentric shaft (14) is less than the sum of the length of the vertical rod (301) and the length of the push plate (303), and the distance between the axis of the electric motor (302) and the axis of the concentric shaft (14) is greater than the length of the push plate (303) and the length of the vertical rod (301).
4. The adapter for an autoclave according to claim 2, characterized in that: A groove wheel (16) is arranged between the cylinder (13) and the vertical rod (301), the circumferential outer ring surface of the groove wheel (16) is eight evenly distributed recessed structures, a positioning telescopic rod (18) is arranged above the groove wheel (16), the lower end of the positioning telescopic rod (18) is rotatably connected with a roller (17), the upper end of the positioning telescopic rod (18) is fixedly connected with the back of the cylinder (13), and the roller (17) is in rolling contact with the outer ring surface of the groove wheel (16).
5. The adapter for an autoclave according to claim 1, characterized in that: The outer diameter of the circular ring (10) is equal to the outer diameter of the arc-shaped blocking block (11) and the open arc block (8), and the front end of the hollow air shaft (9) is L-shaped.
6. The adapter for an autoclave according to claim 1, characterized in that: The axis of the feed pipe (2) intersects perpendicularly with the axis of the disc (4), the axis of the lower end of the feed pipe (5) intersects perpendicularly with the axis of the disc (4), and the axis of the lower end of the feed pipe (5) intersects perpendicularly with the axis of the feed pipe (2).