Cooling device for choline chloride condensation reaction

Abstract

The utility model discloses a choline chloride condensation reaction cooling device, and relates to the technical field of cooling devices. The choline chloride condensation reaction cooling device comprises a reaction kettle used for carrying out choline chloride condensation reaction, housings are symmetrically and detachably installed on the outer wall of the reaction kettle, and water cooling pipes capable of being attached to the outer wall of the reaction kettle are installed on the inner sides of the housings; the water cooling pipe is communicated with the external industrial refrigerating machine through a connecting assembly; according to the reaction kettle, the high borosilicate glass is fixedly embedded into the housing, and the lifting cover is arranged on the outer layer of the high borosilicate glass, so that the water cooling pipe can be conveniently and quickly checked before and after the reaction kettle is used for chemical reaction every time, and the water cooling pipe can be replaced in time when being broken, and the use safety of the reaction kettle is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling device technical field, concretely is a kind of choline chloride condensation reaction cooling device. BACKGROUND

[0002] Choline chloride condensation reaction cooling device is a kind of equipment for controlling temperature in chemical reaction process, it mainly absorbs the heat of material in reactor by cooling medium, so that material temperature is reduced, to control reaction rate or prevent reaction overheating.

[0003] Referring to the patent application disclosed in a kind of choline chloride condensation reaction cooling device of CN218077824U, it is related to choline chloride preparation field.The choline chloride condensation reaction cooling device, including reactor and industrial refrigerating machine, the quantity of water cooling pipe is multiple groups and respectively surrounds the outer surface of the middle part of reactor, the arc-shaped heat insulation board is installed on the outer surface of water cooling pipe, the side of the reactor is provided with connecting assembly, and the connecting assembly is used to connect water cooling pipe and industrial refrigerating machine.The choline chloride condensation reaction cooling device, water cooling pipe is installed on the outer surface of reactor, while arc-shaped heat insulation board is tightly attached to the outer surface of water cooling pipe, when water cooling pipe breaks or needs to be replaced and repaired due to other reasons, by removing arc-shaped heat insulation board, water cooling pipe can be operated from outside, to avoid water cooling pipe from being contaminated, while effectively protecting water cooling pipe.

[0004] As shown in the prior art described above, although the choline chloride condensation reaction cooling device in the prior art can effectively protect water cooling pipe, since arc-shaped heat insulation board is arranged outside water cooling pipe, it is difficult to find out water cooling pipe breakage in the first time, and it is inconvenient to check water cooling pipe in time, causing safety hazard when the device is used.

[0005] Therefore, it is necessary to provide a kind of choline chloride condensation reaction cooling device to solve the above technical problems. UTILITY MODEL CONTENT

[0006] (One) technical problem solved

[0007] To solve the above technical problems, the utility model provides a kind of choline chloride condensation reaction cooling device.

[0008] (Two) technical scheme

[0009] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of choline chloride condensation reaction cooling device, comprising:

[0010] Reactor, the outer wall of the reactor is symmetrically detachably installed with cover shell, the water cooling pipe that can be attached with the outer wall of reactor is installed in the inner side of cover shell;

[0011] The water-cooled pipe is communicated with an external industrial refrigerator through a connecting assembly;

[0012] The high borosilicate glass is fixed on one side of the cover and is located outside the water-cooled pipe.

[0013] The second sliding groove is arranged on the lower end of the outer wall of the reaction kettle, and the lifting cover is slidably connected with the inner wall of the second sliding groove.

[0014] The bottom support is fixed on the bottom of the lifting cover, and the bottom support is slidably connected with the outer wall of the lower end of the reaction kettle.

[0015] The connecting plate is slidably connected on the bottom of the reaction kettle, and the clamping assembly for clamping the two bottom supports is arranged on the connecting plate.

[0016] The bracket is fixed below the reaction kettle, the connecting plate is slidably connected with the bracket, the lifting assembly for lifting the connecting plate is arranged on the bracket, and the two bottom supports can be lowered together with the lifting cover by moving the connecting plate downward, so that the water-cooled pipe inside the high borosilicate glass can be observed.

[0017] Preferably, the clamping assembly comprises a containing groove arranged on the bottom of the reaction kettle, the connecting plate is slidably connected with the containing groove, the inner wall of the connecting plate is symmetrically provided with a moving groove, the inner wall of the moving groove is slidably connected with a clamping block, the clamping block is fixed with a spring on the side away from each other, the end of the spring away from the clamping block is fixed with the moving groove, and the clamping blocks are away from each other and penetrate through the connecting plate.

[0018] Preferably, the bracket is symmetrically fixed with a limiting rod above, the limiting rod is fixed with the containing groove at the top, and the connecting plate is slidably connected with the outer wall of the limiting rod.

[0019] Preferably, the lifting assembly comprises a motor fixed on the bottom of the bracket, a screw rod rotatably connected with the center of the containing groove, the lower end of the screw rod penetrating through the bracket is fixed with the output end of the motor, the screw rod is rotatably connected with the bracket, and the outer wall of the screw rod is threadedly connected with the connecting plate.

[0020] Preferably, the end of the clamping block close to the bottom support is provided in a rounded corner shape.

[0021] Preferably, the cover and the lifting cover are both made of thermal insulation materials.

[0022] (Three) beneficial effects

[0023] Compared with the prior art, the chlorocholine condensation reaction cooling device has the following beneficial effects:

[0024] 1、The application embeds fixed high borosilicate glass on the cover, and sets lifting covers outside the high borosilicate glass layer, so that the water cooling pipe can be conveniently and quickly observed before and after each use of the reaction kettle for chemical reaction, and the water cooling pipe can be replaced in time when the water cooling pipe is broken, thereby improving the safety of the reaction kettle use.

[0025] 2、The application sets the clamping assembly and the lifting assembly, so that when the connecting plate moves downward, the two lifting covers can be driven to move downward at the same time, and the high borosilicate glass on the two cover shells is exposed, at this time, the condition of the water cooling pipe on both sides can be observed through the high borosilicate glass, thereby improving the efficiency of the water cooling pipe inspection. BRIEF DESCRIPTION OF DRAWINGS

[0026] Fig. 1 It is a whole structure schematic view of the utility model;

[0027] Fig. 2 It is a high borosilicate glass and lifting cover relationship schematic view of the utility model;

[0028] Fig. 3 It is a bottom support and lifting cover relationship schematic view of the utility model;

[0029] Fig. 4 It is a clamping block and clamping groove relationship schematic view of the utility model;

[0030] Fig. 5 It is a cover shell and first sliding groove relationship schematic view of the utility model;

[0031] Fig. 6 It is a reaction kettle and second sliding groove relationship schematic view of the utility model;

[0032] Fig. 7 It is a connecting plate and containing groove relationship schematic view of the utility model.

[0033] Marked number in the drawing: 1, reaction kettle; 2, cover shell; 3, high borosilicate glass; 4, industrial refrigerating machine; 5, lifting cover; 6, bottom support; 7, connecting plate; 8, support; 9, containing groove; 10, moving groove; 11, spring; 12, clamping block; 13, limiting rod; 14, motor; 15, screw rod; 16, clamping groove; 17, first sliding groove; 18, second sliding groove. DETAILED DESCRIPTION

[0034] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0035] The utility model provides two technical schemes:

[0036] Figs. 1-2 Show first kind of implementation: a choline chloride condensation reaction cooling device, including,

[0037] Reaction kettle 1 for choline chloride condensation reaction, reaction kettle 1 outer wall symmetry detachable mounting has the cover 2, the cover 2 inside mounting can with the water cooling pipe of reaction kettle 1 outer wall sticking together;

[0038] Industrial refrigeration machine 4, water cooling pipe passes through connecting assembly and communicates with external industrial refrigeration machine 4;

[0039] High borosilicate glass 3, fixed in the cover 2 one side, located the outside of water cooling pipe, the cover 2 is located high borosilicate glass 3 outside and is equipped with first sliding slot 17, the first sliding slot 17 inner wall sliding connection has the lifting cover 5, the cover 2 with lifting cover 5 are all heat preservation materials;

[0040] Second sliding slot 18, set up in reaction kettle 1 outer wall lower end, lifting cover 5 with second sliding slot 18 inner wall sliding connection;

[0041] Bottom support 6, fixed in the bottom of lifting cover 5, bottom support 6 with reaction kettle 1 lower end outer wall sliding connection;

[0042] Connecting plate 7, sliding connection is in the bottom of reaction kettle 1, and the clamping assembly for clamping two bottom supports 6 is installed on connecting plate 7;

[0043] Support 8, fixed in reaction kettle 1 below, connecting plate 7 with support 8 sliding connection, and lifting assembly is installed on support 8, and connecting plate 7 is lifted, and connecting plate 7 moves down can make two bottom supports 6 with lifting cover 5 move down together, that is, the water cooling pipe of high borosilicate glass 3 inside can be observed.

[0044] The application embeds fixed high borosilicate glass 3 on the cover 2, and sets up lifting cover 5 on the outer layer of high borosilicate glass 3, so that the water cooling pipe can be conveniently and quickly observed before and after using reaction kettle 1 to carry out chemical reaction each time, can replace in time when the water cooling pipe breaks, improves the security of reaction kettle 1 use.

[0045] Figs. 3-7The second embodiment is shown, and the main difference with the first embodiment is that the clamping assembly comprises a containing groove 9 opened in the bottom of the reaction kettle 1, the connecting plate 7 is in sliding connection with the containing groove 9, the inner wall of the connecting plate 7 is symmetrically provided with a moving groove 10, the clamping block 12 is in sliding connection with the inner wall of the moving groove 10, the end of the clamping block 12 close to the bottom support 6 is provided with a rounded corner, the side of the clamping block 12 close to each other is fixedly provided with a spring 11, the end of the spring 11 away from the clamping block 12 is fixedly connected with the moving groove 10, the clamping block 12 is away from each other and penetrates through the connecting plate 7, the bottom support 6 is provided with a clamping groove 16 corresponding to the clamping block 12, and the clamping block 12 is in movable connection with the clamping groove 16.

[0046] The limiting rod 13 is symmetrically fixed above the support 8, the top of the limiting rod 13 is fixed with the containing groove 9, and the connecting plate 7 is in sliding connection with the outer wall of the limiting rod 13.

[0047] The lifting assembly comprises a motor 14 fixed at the bottom of the support 8, the containing groove 9 is rotationally connected with a screw rod 15, the lower end of the screw rod 15 penetrates through the support 8 and is fixed with the output end of the motor 14, the screw rod 15 is in rotational connection with the support 8, and the outer wall of the screw rod 15 is in threaded connection with the connecting plate 7.

[0048] The clamping assembly and the lifting assembly are arranged, so that when the connecting plate 7 moves downward, the two lifting covers 5 can be driven to move downward at the same time, and the high borosilicate glass 3 on the two cover shells 2 is exposed, at this time, the condition of the water-cooled pipes on both sides can be observed through the high borosilicate glass 3, and the efficiency of the water-cooled pipe inspection is improved.

[0049] Working principle:

[0050] The water-cooled pipe, the reaction kettle 1 and the industrial refrigerator 4 adopt the water-cooled pipe, the reaction kettle and the industrial refrigerator of CN218077824U, which are prior art and will not be described here.

[0051] The high borosilicate glass 3 is a special glass material with high temperature resistance, high pressure resistance, high transparency and low expansion rate, and can withstand a change of 300℃ of instantaneous temperature difference without breaking, so it can be installed on the cover shell 2 outside the reaction kettle 1.

[0052] The driving motor 14 rotates the screw rod 15, and then drives the connecting plate 7 to move away from the containing groove 9 on the outer wall of the limiting rod 13. Since the connecting plate 7 is clamped on both sides by the bottom support 6, and the bottom support 6 is fixed with the lifting cover 5, the downward movement of the connecting plate 7 drives the two bottom supports 6 to move downward, and the two lifting covers 5 move downward in the first sliding groove 17 and the second sliding groove 18. The downward movement of the lifting cover 5 exposes the high-boron-silicon glass 3 embedded in the cover shell 2. At this time, the state of the water-cooled pipe can be observed through the high-boron-silicon glass 3 on both sides. The state of the water-cooled pipe is checked before and after the use of the reaction kettle 1 to ensure the safety of the device. When the water-cooled pipe needs to be replaced due to breakage, the connecting plate 7 can be moved to the lowest point, and the lifting cover 5 moves out of the first sliding groove 17 and into the second sliding groove 18. At this time, the cover shell 2 can be removed, and the water-cooled pipe inside the cover shell 2 can be replaced and repaired.

[0053] When any of the lifting covers 5 needs to be replaced due to accidental damage, the clamping block 12 can be moved towards the limiting plate side to compress the spring 11. The clamping block 12 moves on the connecting plate 7 to leave the clamping groove 16, and then the bottom support 6 can be moved downward, and the lifting cover 5 moves downward through the first sliding groove 17 and the second sliding groove 18, and then the bottom support 6 and the lifting cover 5 are removed. The upper end of the replaced lifting cover 5 penetrates the first sliding groove 17 and the second sliding groove 18, and when the clamping block 12 and the clamping groove 16 on the bottom support 6 are opposite, the spring 11 rebounds to clamp the clamping block 12 into the clamping groove 16.

[0054] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0055] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0056] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A choline chloride condensation reaction cooling device characterized by, Include: Reaction kettle (1), the outer wall of the reaction kettle (1) is symmetrically detachably mounted with a cover (2), the inner side of the cover (2) is mounted with a water cooling pipe which can be attached to the outer wall of the reaction kettle (1); Industrial refrigeration machine (4), the water cooling pipe is communicated with the external industrial refrigeration machine (4) through a connecting assembly; High borosilicate glass (3) is fixed on one side of the cover (2) and located outside the water cooling pipe, the cover (2) is provided with a first sliding groove (17) on the outside of the high borosilicate glass (3), and the first sliding groove (17) is slidably connected with a lifting cover (5); The second sliding groove (18) is provided on the lower end of the outer wall of the reaction kettle (1), and the lifting cover (5) is slidably connected with the inner wall of the second sliding groove (18); The bottom support (6) is fixed on the bottom of the lifting cover (5), and the bottom support (6) is slidably connected with the outer wall of the lower end of the reaction kettle (1); The connecting plate (7) is slidably connected on the bottom of the reaction kettle (1), and the connecting plate (7) is provided with a clamping assembly for clamping two bottom supports (6); The bracket (8) is fixed below the reaction kettle (1), the connecting plate (7) is slidably connected with the bracket (8), the bracket (8) is provided with a lifting assembly for lifting the connecting plate (7), and the two bottom supports (6) can be lowered together with the lifting cover (5) by lowering the connecting plate (7), so that the water cooling pipe inside the high borosilicate glass (3) can be observed.

2. A choline chloride condensation reaction cooling device according to claim 1, characterized in that: The clamping assembly comprises a containing groove (9) provided on the bottom of the reaction kettle (1), the connecting plate (7) is slidably connected with the containing groove (9), the inner wall of the connecting plate (7) is symmetrically provided with a moving groove (10), the inner wall of the moving groove (10) is slidably connected with a clamping block (12), the side of the clamping block (12) away from each other is fixed with a spring (11), the end of the spring (11) away from the clamping block (12) is fixed with the moving groove (10), the clamping block (12) is away from each other and penetrates through the connecting plate (7), the lower end of the bottom support (6) is provided with a clamping groove (16) corresponding to the clamping block (12), and the clamping block (12) is movably connected with the clamping groove (16).

3. A choline chloride condensation reaction cooling device according to claim 2, characterized in that: The limiting rod (13) is symmetrically fixed above the bracket (8), the top of the limiting rod (13) is fixed with the containing groove (9), and the connecting plate (7) is slidably connected with the outer wall of the limiting rod (13).

4. A choline chloride condensation reaction cooling device according to claim 3, characterized in that: The lifting assembly comprises a motor (14) fixed on the bottom of the bracket (8), a screw rod (15) rotatably connected with the center of the containing groove (9), the lower end of the screw rod (15) penetrates through the bracket (8) and is fixed with the output end of the motor (14), the screw rod (15) is rotatably connected with the bracket (8), and the outer wall of the screw rod (15) is threadedly connected with the connecting plate (7).

5. A choline chloride condensation reaction cooling device according to claim 2, characterized in that: The end of the clamping block (12) close to the bottom support (6) is provided with a rounded corner.

6. A choline chloride condensation reaction cooling device according to claim 1, characterized in that: The cover (2) and the lifting cover (5) are both thermal insulation materials.

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