CN213133120U

CN213133120U - Trace moisture removing device for carboxylation of o-methyl salicylic acid

Info

Publication number: CN213133120U
Application number: CN202021824682.5U
Authority: CN
Inventors: 符建国
Original assignee: Jiangxi Yifeng Chemical Co ltd
Current assignee: Jiangxi Yifeng Chemical Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-07
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a trace moisture remove device is used in ortho-methyl salicylic acid carboxylation reaction, including retort, compression jar, water storage tank, baffle and water storage box, the water inlet is installed to the left side upper end of retort, and the left side lower extreme of retort installs first delivery port, first connecting pipe is installed in the left side of compression jar and is connected with the retort, and installs the check valve on the first connecting pipe to the last unsettled cooling water box that has of compression jar, the second is installed in the left side of water storage tank and is come the connecting pipe to be connected with the compression jar, and the second comes the winding on the connecting pipe to have a water pipe to there is the side-mounting of water storage tank to have the second delivery port, baffle mounting is in the inside upper end of compression jar, and the lower extreme of baffle has the clamp plate. This trace moisture remove device is used in o-methyl salicylic acid carboxylation has adopted the function of air contraction condensation, and overall structure is simple, and the design cost is low, and is difficult to damage device long service life's advantage.

Description

Trace moisture removing device for carboxylation of o-methyl salicylic acid

Technical Field

The utility model relates to a moisture remove device technical field specifically is a trace moisture remove device is used in o-methyl salicylic acid carboxylation.

Background

With the development of society, various automatic devices are arranged at every corner of our body in life, the production of the automatic devices liberates the labor force of people, improves the production and processing efficiency, and a certain reaction effect is not good easily due to excessive moisture in the carboxylation reaction process of o-methyl salicylic acid;

with the continuous development of technology, the water separation device commonly used in the market at present separates water through chemical reaction, but the method is too high in cost and is not practical to cause certain pollution to air. In view of the above problems, innovative design based on the original moisture removing device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trace moisture remove device is used in ortho-methyl salicylic acid carboxylation to provide along with the continuous progress of present in the constantly development technique of science and technology in solving above-mentioned background art, go to separating moisture through chemical reaction to the water separator who is commonly used on the market at present many times, but this kind of method cost is too high and unpractical still has the problem of certain pollution to the air.

In order to achieve the above object, the utility model provides a following technical scheme: a trace moisture removing device for carboxylation of o-methyl salicylic acid comprises a reaction tank, a compression tank, a water storage tank, a baffle and a water storage box, wherein a water inlet is installed at the upper end of the left side of the reaction tank, a first water outlet is installed at the lower end of the left side of the reaction tank, a first connecting pipe is installed at the left side of the compression tank and connected with the reaction tank, a one-way valve is installed on the first connecting pipe, a cooling water box is not fixed on the compression tank, a second connecting pipe is installed at the left side of the water storage tank and connected with the compression tank, a water pipe is wound on the second connecting pipe, a second water outlet is installed at the side of the water storage tank, the baffle is installed at the upper end inside the compression tank, a pressing plate is arranged at the lower end of the baffle, the upper end of the sleeve is connected with the lower end of the pressing plate, a screw rod is, the first gear is installed at the lower extreme of screw rod, and first gear connection installs the second gear on the motor, the water storage box is installed at the inside intermediate position of water storage tank.

Preferably, the reaction tank and the compression tank are distributed in parallel, and the reaction tank and the compression tank are connected through a first connecting pipe.

Preferably, the water pipe is made of plastic rubber material, and the water pipe is spirally wound on the second connecting pipe.

Preferably, the outer ring of the pressing plate is of a circular structure and is smooth, and the pressing plate is tightly attached to the inner wall of the compression tank.

Preferably, the sleeve is connected with the screw rod, and the sleeve and the screw rod are in a reciprocating screw rod structure.

Preferably, the first gear and the second gear are bevel gears, and the first gear and the second gear form a gear meshing structure.

Compared with the prior art, the beneficial effects of the utility model are that: the trace moisture removal device for the carboxylation reaction of o-methyl salicylic acid adopts the function of air contraction and condensation, and has the advantages of simple overall structure, low design cost and long service life, and the device is not easy to damage;

1. the structural design of the compression tank utilizes the extraction of the air after the reaction to play a role in extracting the air and the moisture in the air together, so that the moisture of the whole tank body can be controlled, and a better effect is achieved;

2. the effect of water pipe on the one hand flows through from the pipeline through the comdenstion water in the water storage box and cools off the air for water separates from the air, and on the other hand is because the design cost of structure is low and simple structure, makes whole device practicality strengthen greatly.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the compression tank of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the water storage tank of the present invention.

In the figure: 1. a reaction tank; 2. a compression tank; 3. a water storage tank; 4. a water inlet; 5. a first water outlet; 6. a first connecting pipe; 7. a one-way valve; 8. a second connecting pipe; 9. a water pipe; 10. a cooling water box; 11. a second water outlet; 12. a baffle plate; 13. pressing a plate; 14. a sleeve; 15. a screw; 16. fixing the rod; 17. a first gear; 18. a second gear; 19. a motor; 20. a water storage box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a trace moisture removing device for carboxylation of o-methyl salicylic acid comprises a reaction tank 1, a compression tank 2, a water storage tank 3, a water inlet 4, a first water outlet 5, a first connecting pipe 6, a one-way valve 7, a second connecting pipe 8, a water pipe 9, a cooling water box 10, a second water outlet 11, a baffle 12, a pressing plate 13, a sleeve 14, a screw 15, a fixing rod 16, a first gear 17, a second gear 18, a motor 19 and a water storage box 20, wherein the water inlet 4 is installed at the upper end of the left side of the reaction tank 1, the first water outlet 5 is installed at the lower end of the left side of the reaction tank 1, the first connecting pipe 6 is installed at the left side of the compression tank 2 and connected with the reaction tank 1, the one-way valve 7 is installed on the first connecting pipe 6, the cooling water box 10 is not fixed on the compression tank 2, the second connecting pipe 8 is installed at the left side of the water storage tank 3 and connected with the, and the second delivery port 11 is installed to the side that has of water storage tank 3, baffle 12 is installed in the inside upper end of compression jar 2, and the lower extreme of baffle 12 has clamp plate 13, and sleeve 14 upper end is connected with clamp plate 13 lower extreme, and installs screw rod 15 in the sleeve 14, and dead lever 16 is fixed on the inner wall of compression jar 2, and dead lever 16 connects screw rod 15, and first gear 17 installs the lower extreme at screw rod 15, and first gear 17 connects second gear 18 of installing on motor 19, and water storage box 20 installs the intermediate position in the inside of water storage tank 3.

Retort 1 and compression jar 2 parallel distribution, and retort 1 is connected through first connecting pipe 6 with compression jar 2 for the transmission of hot steam is more convenient.

The water pipe 9 is made of plastic rubber material, and the water pipe 9 is spirally wound on the second connecting pipe 8 and can be tightly attached to the second connecting pipe 8.

The outer ring of the pressing plate 13 is smooth and the pressing plate 13 is tightly attached to the inner wall of the compression tank 2, so that the inside of the pressing plate becomes a closed space.

The sleeve 14 is connected with the screw 15, and the sleeve 14 and the screw 15 are in a reciprocating screw rod structure, so that the pressing plate 13 is driven to move up and down to compress air.

The first gear 17 and the second gear 18 are bevel gears, and the first gear 17 and the second gear 18 form a gear meshing structure, and are driven to rotate through meshing connection.

The working principle is as follows: the application of the trace moisture removing device for carboxylation of o-methyl salicylic acid is shown in figures 1-4 according to actual conditions, firstly, a solution to be reacted is added into a reaction tank 1 through a water inlet 4 to be reacted in the reaction tank 1, then, the moisture carried in generated hot steam flows into a compression tank 2 through a first connecting pipe 6, the hot steam cannot flow back because a one-way valve 7 is installed on the first connecting pipe 6, after the steam enters the compression tank 2, a second gear 18 and a first gear 17 which are meshed with each other are driven to rotate through a motor 19 by starting of the motor 19, the screw 15 is driven to rotate while the first gear 17 rotates, a sleeve 14 connected to the lower end of a pressure plate 13 rotates to drive the sleeve to move downwards, air is extracted because the screw 15 and the sleeve 14 are of a reciprocating structure, when the screw rotates to a certain structure, the pressure plate 13 moves upwards to compress air because of the existence of a baffle 12 and the existence of the one-way valve 7, make the air can only flow out to water storage tank 3 from second connecting pipe 8 on compression tank 2 right side because the outward appearance of second connecting pipe 8 twines has water pipe 9, and water pipe 9 connects cooling water box 10, so there is the coolant liquid inside of water pipe 9, make the hot steam cooling through second connecting pipe 8 make steam flow into water after from second connecting pipe 8 store in flowing into water storage box 20 in water storage tank 3, the rethread opens the valve on the second delivery port 11 and emits moisture, thereby reached the removal of moisture, this is exactly this the operating principle of little moisture remove device for the carboxylation of o-methyl salicylic acid.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trace moisture remove device for ortho-methyl salicylic acid carboxylation, includes retort (1), compression jar (2), water storage tank (3), baffle (12) and water storage box (20), its characterized in that: a water inlet (4) is installed at the upper end of the left side of the reaction tank (1), a first water outlet (5) is installed at the lower end of the left side of the reaction tank (1), a first connecting pipe (6) is installed at the left side of the compression tank (2) and connected with the reaction tank (1), a one-way valve (7) is installed on the first connecting pipe (6), a cooling water box (10) is fixed on the upper portion of the compression tank (2), a second connecting pipe (8) is installed at the left side of the water storage tank (3) and connected with the compression tank (2), a water pipe (9) is wound on the second connecting pipe (8), a second water outlet (11) is installed at the right side of the water storage tank (3), the baffle (12) is installed at the upper end of the interior of the compression tank (2), a pressing plate (13) is arranged at the lower end of the baffle (12), a sleeve (14) is connected to the lower end of the pressing plate (13, fixedly connected with dead lever (16) on the inner wall of compression jar (2), and dead lever (16) connecting screw (15), first gear (17) are installed to the lower extreme of screw (15), and first gear (17) connection install second gear (18) on motor (19), the inside intermediate position in water storage jar (3) is installed in water storage box (20).

2. The trace moisture removal device for carboxylation of o-methyl salicylic acid according to claim 1, wherein: retort (1) and compression jar (2) parallel distribution, and retort (1) are connected through first connecting pipe (6) with compression jar (2).

3. The trace moisture removal device for carboxylation of o-methyl salicylic acid according to claim 1, wherein: the water pipe (9) is made of plastic rubber materials, and the water pipe (9) is spirally wound on the second connecting pipe (8).

4. The trace moisture removal device for carboxylation of o-methyl salicylic acid according to claim 1, wherein: the pressing plate (13) is of a circular structure, the outer ring of the pressing plate is smooth, and the pressing plate (13) is tightly attached to the inner wall of the compression tank (2).

5. The trace moisture removal device for carboxylation of o-methyl salicylic acid according to claim 1, wherein: the sleeve (14) is connected with the screw (15), and the sleeve (14) and the screw (15) are of a reciprocating screw rod structure.

6. The trace moisture removal device for carboxylation of o-methyl salicylic acid according to claim 1, wherein: the first gear (17) and the second gear (18) are conical gears, and the first gear (17) and the second gear (18) form a gear meshing structure.