Thionyl chloride synthesis circulating pump

Abstract

The utility model discloses a thionyl chloride synthesis circulating pump, which relates to the technical field of circulating pumps, and comprises a circulating pump, the bottom end of the circulating pump is provided with a quick dismounting mechanism, the surface of the circulating pump is provided with a clamping mechanism, the clamping mechanism comprises a connecting pipe, the connecting pipe is fixedly arranged on the surface of the circulating pump, and the connecting pipe is fixedly connected with the circulating pump. And a groove is formed in the connecting pipe. The clamping ring is aligned with the connecting pipe, the clamping block is aligned with the first clamping groove, at the moment, the connecting base makes contact with the connecting pipe, the clamping block is clamped into the clamping plate and pushes the push plate, the push plate extrudes the second spring, the second spring is shrunk, and the connecting base is rotated till the clamping block on the surface of the connecting base rotates into the second clamping groove; a second spring pushes a push plate to fix a clamping block in a second clamping groove, a waterproof gasket is arranged on the surface of a clamping ring, the clamping ring covers the connecting pipe, so that water flow cannot flow out in the using process, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circulation pumps, in particular to a thionyl chloride synthesis circulation pump. Background Art

[0002] A circulating pump is a pump used to transport circulating liquid in a device for reaction, absorption, separation, and absorption liquid regeneration. Sulfonyl chloride, also known as thionyl chloride, is an inorganic compound with a chemical formula of SOCl2. It is a colorless or yellow odorous liquid with a strong pungent odor. It is miscible with solvents such as benzene, chloroform, and carbon tetrachloride. It is hydrolyzed in water and decomposed by heating. It is mainly used to manufacture acyl chlorides, and is also used in the production of pesticides, medicines, dyes, etc.

[0003] Patent publication number CN220726604U discloses a circulation pump, including a motor, a connecting seat is fixedly connected to the side wall of the motor, a pump body is provided on the side wall of the connecting seat, the end of the output shaft of the motor extends to the interior of the connecting seat and is fixedly connected to a transmission shaft, the shaft body of the transmission shaft is rotatably connected to the interior of the connecting seat, the end of the transmission shaft extends to the interior of the pump body and is fixedly connected to a spiral blade, and a bolt is threadedly connected at the connection between the connecting seat and the spiral blade, and a through hole is opened inside the bolt.

[0004] In order to prevent the problem of bolts from loosening after being connected for a long time, the existing technology adopts a method of stably installing the spiral blades inside the transmission shaft. After the subsequent bolts are installed to the specified position, the elastic rod can push the plug block to extend into the inside of the socket. However, there is still a situation where the circulating pump and the water pipe cannot be quickly disassembled, which leads to the problem of affecting production efficiency. Utility Model Content

[0005] The utility model aims to provide a thionyl chloride synthesis circulation pump to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A thionyl chloride synthesis circulation pump comprises a circulation pump, wherein the bottom end of the circulation pump is provided with a quick disassembly mechanism, and the surface of the circulation pump is provided with a clamping mechanism.

[0008] The clamping mechanism includes a connecting pipe, which is fixedly mounted on the surface of the circulating pump. A groove is provided inside the connecting pipe. A second spring is fixedly mounted inside the connecting pipe. A push plate is fixedly mounted at one end of the second spring. The push plate is movably mounted inside the connecting pipe.

[0009] A further improvement of the technical solution of the present utility model lies in that: a clamping plate is fixedly installed on the surface of the connecting pipe, a first clamping groove is arranged on the surface of the clamping plate, the first clamping grooves are evenly distributed on the surface of the clamping plate, a second clamping groove is arranged at the bottom end of the clamping plate, and the second clamping grooves are evenly distributed at the bottom end of the clamping plate and are adapted to the first clamping grooves.

[0010] A further improvement of the technical solution of the present utility model lies in that: the clamping mechanism further includes a connecting seat, the connecting seat is movably connected to the surface of the connecting pipe, a clamping block is fixedly installed on the surface of the connecting seat, the clamping block is adapted to the first clamping groove, a clamping ring is fixedly installed on the surface of the connecting seat, and the inner diameter of the inner groove of the clamping ring is adapted to the connecting pipe.

[0011] A further improvement of the technical solution of the present utility model lies in that: the quick-disassembly mechanism includes an upper fixing seat, the upper fixing seat is fixedly installed on the surface of the circulating pump, a horizontal groove and a vertical groove are arranged on the surface of the upper fixing seat, the horizontal groove penetrates through the upper fixing seat, and the width value of the vertical groove is smaller than that of the horizontal groove.

[0012] A further improvement of the technical solution of the present utility model lies in that: the quick-disassembly mechanism further includes a lower fixing seat, the lower fixing seat is movably installed at the bottom end of the upper fixing seat, a baffle is fixedly installed inside the lower fixing seat, and a movable rod is movably connected to the surface of the baffle.

[0013] A further improvement of the technical solution of the present utility model lies in that: a second limiting block is fixedly installed on the surface of the movable rod, a first limiting block is fixedly installed at the bottom end of the movable rod, a first spring is fixedly installed on the surface of the second limiting block, and one end of the first spring is fixedly installed inside the lower fixing seat.

[0014] A further improvement of the technical solution of the present utility model lies in that: one end of the movable rod is fixedly installed with a turntable, a pull ring is fixedly installed at the top end of the turntable, and a convex block is fixedly installed on the surface of the turntable, and the convex block is adapted to the horizontal groove and the vertical groove on the surface of the upper fixing seat.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0016] 1. The utility model provides a thionyl chloride synthesis circulation pump, which adopts the cooperation of an upper fixed seat, a rotating disk, a pull ring, a lower fixed seat, a convex block, a first limit block, a movable rod, a baffle, a first spring, and a second limit block. The connecting pipe is aligned with the clamping ring, and the clamping block is aligned with the first clamping groove. At this time, the connecting seat contacts the connecting pipe, the clamping block is clamped into the clamping plate and the clamping block pushes the push plate, the push plate squeezes the second spring, so that the second spring contracts, the connecting seat is rotated until the clamping block on the surface of the connecting seat is rotated into the second clamping groove, the second spring pushes the push plate to fix the clamping block in the second clamping groove, a waterproof gasket is provided on the surface of the clamping ring, the clamping ring covers the connecting pipe so that water will not flow out when in use, and when disassembly is required, the connecting seat is pressed to make the clamping block disengage from the second clamping groove, and the connecting seat is rotated until the clamping block is aligned with the clamping block and can be disassembled, thereby improving the adaptability of the device.

[0017] 2. The utility model provides a thionyl chloride synthesis circulation pump, which adopts the cooperation of a connecting pipe, a push plate, a second spring, a clamping plate, a first clamping groove, a second clamping groove, a connecting seat, a clamping block, and a clamping ring. By aligning the horizontal groove on the surface of the upper fixed seat with the protrusion, the upper fixed seat is placed on the surface of the lower fixed seat, and the pull ring is pulled to make the turntable drive the protrusion to lift, and the movable rod at the bottom of the turntable is pulled up at the same time, and the second limit block squeezes the first spring. When the first limit block contacts the baffle, it means that the bottom end of the protrusion is higher than the top end of the upper fixed seat. The pull ring is rotated to make the protrusion rotate and align with the vertical groove. The pull ring is released, and the first spring rebounds and pushes the second limit block, so that the protrusion is clamped with the vertical groove on the surface of the upper fixed seat to complete the fixation, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the axial view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the upper fixing seat of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the quick disassembly mechanism of the utility model.

[0023] In the figure: 1. circulating pump; 2. quick disassembly mechanism; 21. upper fixing seat; 22. turntable; 23. pull ring; 24. lower fixing seat; 25. protrusion; 26. first limit block; 27. movable rod; 28. baffle; 29. ​​first spring; 210. second limit block; 3. clamping mechanism; 31. connecting pipe; 32. push plate; 33. second spring; 34. clamping plate; 35. first clamping groove; 36. second clamping groove; 37. connecting seat; 38. clamping block; 39. clamping ring. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figures 1-5 As shown, the utility model provides a thionyl chloride synthesis circulation pump, including a circulation pump 1, a quick disassembly mechanism 2 is arranged at the bottom end of the circulation pump 1, a clamping mechanism 3 is arranged on the surface of the circulation pump 1, the clamping mechanism 3 includes a connecting pipe 31, the connecting pipe 31 is fixedly installed on the surface of the circulation pump 1, a groove is arranged inside the connecting pipe 31, a second spring 33 is fixedly installed inside the connecting pipe 31, a push plate 32 is fixedly installed at one end of the second spring 33, the push plate 32 is movably installed inside the connecting pipe 31, a clamping plate 34 is fixedly installed on the surface of the connecting pipe 31, and a clamping plate 34 is fixedly installed on the surface of the connecting pipe 31. A first card slot 35 is provided on the surface of the plate 34, and the first card slot 35 is evenly distributed on the surface of the card plate 34. A second card slot 36 is provided at the bottom end of the card plate 34, and the second card slot 36 is evenly distributed at the bottom end of the card plate 34 and is adapted to the first card slot 35. The clamping mechanism 3 also includes a connecting seat 37, and the connecting seat 37 is movably connected to the surface of the connecting tube 31. A card block 38 is fixedly installed on the surface of the connecting seat 37, and the card block 38 is adapted to the first card slot 35. A snap ring 39 is fixedly installed on the surface of the connecting seat 37, and the inner groove diameter of the snap ring 39 is adapted to the connecting tube 31.

[0027] In this embodiment, the connecting tube 31 is aligned with the clamping ring 39, and the clamping block 38 is aligned with the first clamping groove 35. At this time, the connecting seat 37 contacts the connecting tube 31, and the clamping block 38 is inserted into the clamping plate 34 and the clamping block 38 pushes the push plate 32. The push plate 32 squeezes the second spring 33, causing the second spring 33 to contract. The connecting seat 37 is rotated until the clamping block 38 on the surface of the connecting seat 37 is rotated into the second clamping groove 36. The second spring 33 pushes the push plate 32 to fix the clamping block 38 in the second clamping groove 36. A waterproof gasket is provided on the surface of the clamping ring 39. The clamping ring 39 covers the connecting tube 31 so that water will not flow out during use. When disassembly is required, the connecting seat 37 is pressed to make the clamping block 38 disengage from the second clamping groove 36. The connecting seat 37 is rotated until the clamping block 38 is aligned with the clamping block 38 and can be disassembled, thereby improving the adaptability of the device.

[0028] Example 2

[0029] As Figures 1-5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the quick disassembly mechanism 2 includes an upper fixing seat 21, the upper fixing seat 21 is fixedly installed on the surface of the circulating pump 1, a horizontal groove and a vertical groove are provided on the surface of the upper fixing seat 21, the horizontal groove penetrates through the upper fixing seat 21, the width value of the vertical groove is smaller than that of the horizontal groove, the quick disassembly mechanism 2 further includes a lower fixing seat 24, the lower fixing seat 24 is movably installed at the bottom end of the upper fixing seat 21, a baffle 28 is fixedly installed inside the lower fixing seat 24, a movable rod 27 is movably connected to the surface of the baffle 28, a second limiting block 210 is fixedly installed on the surface of the movable rod 27, a first limiting block 26 is fixedly installed at the bottom end of the movable rod 27, a first spring 29 is fixedly installed on the surface of the second limiting block 210, one end of the first spring 29 is fixedly installed inside the lower fixing seat 24, a turntable 22 is fixedly installed at one end of the movable rod 27, a pull ring 23 is fixedly installed at the top end of the turntable 22, and a convex block 25 is fixedly installed on the surface of the turntable 22, and the convex block 25 is adapted to the horizontal groove and the vertical groove on the surface of the upper fixing seat 21.

[0030] In this embodiment, by aligning the horizontal groove on the surface of the upper fixing seat 21 with the convex block 25, placing the upper fixing seat 21 on the surface of the lower fixing seat 24, pulling the pull ring 23, the turntable 22 drives the convex block 25 to lift, the movable rod 27 at the bottom end of the turntable 22 is simultaneously pulled up, the second limiting block 210 compresses the first spring 29, when the first limiting block 26 touches the baffle 28, it means that the bottom end of the convex block 25 is higher than the top end of the upper fixing seat 21, rotating the pull ring 23, the convex block 25 rotates and aligns with the vertical groove, releasing the pull ring 23, the first spring 29 rebounds to push the second limiting block 210, so that the convex block 25 is clamped with the vertical groove on the surface of the upper fixing seat 21 to complete the fixation, improving the adaptability of the device.

[0031] Next, the working principle of the thionyl chloride synthesis circulating pump will be specifically described.

[0032] As Figures 1-5As shown in the figure, by aligning the transverse groove on the surface of the upper fixing seat 21 with the bump 25, the upper fixing seat 21 is placed on the surface of the lower fixing seat 24. Pull the pull ring 23, so that the turntable 22 drives the bump 25 to lift. At the same time, the movable rod 27 at the bottom of the turntable 22 is also lifted. The second limit block 210 presses the first spring 29. When the first limit block 26 touches the baffle 28, it means that the bottom end of the bump 25 is higher than the top end of the upper fixing seat 21. Rotate the pull ring 23 so that the bump 25 rotates and aligns with the vertical groove. Release the pull ring 23, and the first spring 29 rebounds to push the second limit block 210, so that the bump 25 is clamped into the vertical groove on the surface of the upper fixing seat 21 to complete the fixation. At this time, the snap ring 39 is aligned with the connecting pipe 31, and the clamping block 38 is aligned with the first card slot 35. At this time, the connecting seat 37 contacts the connecting pipe 31. The clamping block 38 is clamped into the clamping plate 34 and the clamping block 38 pushes the push plate 32. The push plate 32 presses the second spring 33, so that the second spring 33 contracts. Rotate the connecting seat 37 until the clamping block 38 on the surface of the connecting seat 37 rotates into the second card slot 36. The second spring 33 pushes the push plate 32 to fix the clamping block 38 in the second card slot 36. A waterproof gasket is arranged on the surface of the snap ring 39. The snap ring 39 covers the connecting pipe 31 so that water will not flow out during use. When disassembly is required, press the connecting seat 37 so that the clamping block 38 disengages from the second card slot 36. Rotate the connecting seat 37 until the clamping block 38 is aligned with the clamping block 38, and then it can be disassembled, improving the adaptability of the device.

[0033] The above has generally described the present invention in detail. However, based on the present invention, 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 and idea of the present invention are within the protection scope of the present invention.

Claims

1. A thionyl chloride synthesis circulation pump, comprising a circulation pump (1), characterized in that: The bottom end of the circulation pump (1) is provided with a quick disassembly mechanism (2), and the surface of the circulation pump (1) is provided with a clamping mechanism (3); The clamping mechanism (3) comprises a connecting pipe (31), the connecting pipe (31) is fixedly mounted on the surface of the circulating pump (1), a groove is provided inside the connecting pipe (31), a second spring (33) is fixedly mounted inside the connecting pipe (31), a push plate (32) is fixedly mounted on one end of the second spring (33), and the push plate (32) is movably mounted inside the connecting pipe (31).

2. A thionyl chloride synthesis circulation pump according to claim 1, characterized in that: A clamping plate (34) is fixedly mounted on the surface of the connecting pipe (31); a first clamping groove (35) is arranged on the surface of the clamping plate (34); the first clamping groove (35) is evenly distributed on the surface of the clamping plate (34); a second clamping groove (36) is arranged at the bottom end of the clamping plate (34); the second clamping groove (36) is evenly distributed at the bottom end of the clamping plate (34) and is matched with the first clamping groove (35).

3. A thionyl chloride synthesis circulation pump according to claim 1, characterized in that: The clamping mechanism (3) further comprises a connecting seat (37), the connecting seat (37) being movably connected to the surface of the connecting pipe (31), a clamping block (38) being fixedly mounted on the surface of the connecting seat (37), the clamping block (38) being matched with the first clamping groove (35), and a clamping ring (39) being fixedly mounted on the surface of the connecting seat (37), the inner groove diameter of the clamping ring (39) being matched with the connecting pipe (31).

4. A thionyl chloride synthesis circulation pump according to claim 1, characterized in that: The quick disassembly mechanism (2) comprises an upper fixing seat (21), the upper fixing seat (21) being fixedly mounted on the surface of the circulation pump (1), the surface of the upper fixing seat (21) being provided with a transverse groove and a vertical groove, the transverse groove passing through the upper fixing seat (21), and the width of the vertical groove being smaller than that of the transverse groove.

5. A thionyl chloride synthesis circulation pump according to claim 4, characterized in that: The quick disassembly mechanism (2) further comprises a lower fixing seat (24), wherein the lower fixing seat (24) is movably mounted on the bottom end of the upper fixing seat (21), a baffle (28) is fixedly mounted inside the lower fixing seat (24), and a movable rod (27) is movably connected to the surface of the baffle (28).

6. A thionyl chloride synthesis circulation pump according to claim 5, characterized in that: A second limit block (210) is fixedly mounted on the surface of the movable rod (27), a first limit block (26) is fixedly mounted on the bottom end of the movable rod (27), a first spring (29) is fixedly mounted on the surface of the second limit block (210), and one end of the first spring (29) is fixedly mounted inside the lower fixed seat (24).

7. A thionyl chloride synthesis circulation pump according to claim 5, characterized in that: A turntable (22) is fixedly mounted on one end of the movable rod (27), a pull ring (23) is fixedly mounted on the top of the turntable (22), and a convex block (25) is fixedly mounted on the surface of the turntable (22), and the convex block (25) is adapted to the transverse groove and the vertical groove on the surface of the upper fixed seat (21).

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