CN212167380U

CN212167380U - Reactor for producing tetrahydrothiophene with enhanced sealing performance

Info

Publication number: CN212167380U
Application number: CN202020336183.5U
Authority: CN
Inventors: 李孟领
Original assignee: Xinji Shunlong Chemical Co ltd
Current assignee: Xinji Shunlong Chemical Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-18
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to the technical field of tetrahydrothiophene production devices, in particular to a reactor for producing tetrahydrothiophene with enhanced sealing performance, which comprises a reaction kettle and a connecting block, wherein the connecting block is welded on one side of the reaction kettle, a connecting groove is arranged in the connecting block, a thickening structure is arranged in the connecting block, the thickening structure comprises an anti-corrosion air bag and a control rod, a discharge pipe is welded on the bottom of the reaction kettle, a liquid storage cavity is arranged on the inner wall of the reaction kettle, a communicating groove is arranged between the liquid storage cavity and the inner wall of the reaction kettle, a one-way valve head is welded in the communicating groove, a water injection hole is arranged on the front side of the reaction kettle, the water injection hole is communicated with the liquid storage cavity, an I-shaped ring groove, an air injection groove and a control groove are arranged in the connecting block, the I-shaped ring groove is arranged on the inner wall of the connecting, the inflating groove is arranged on one side of the I-shaped ring groove, and has the characteristics of good sealing performance and convenience in cleaning.

Description

Reactor for producing tetrahydrothiophene with enhanced sealing performance

Technical Field

The utility model relates to a tetrahydrothiophene apparatus for producing technical field specifically is a reactor is used in tetrahydrothiophene production of reinforcing sealing performance.

Background

Tetrahydrothiophene is mainly used as a warning agent as an odorant for gaseous fuels such as city gas and natural gas. It can also be used as raw material for producing medicine, pesticide and photochemistry product. At present, according to the international standard requirement, tetrahydrothiophene is used as an odor-causing agent for gases such as city gas, natural gas and the like, and the originally used odor-causing agent such as ethanethiol is replaced. Therefore, the usage amount of the tetrahydrothiophene is increased year by year, the tetrahydrothiophene needs to be used in a reaction kettle in the production process, but most of the existing reaction kettles have certain defects, on one hand, the leakage condition is easy to occur when the ordinary reaction kettle is connected with an external material pipe, on the other hand, the ordinary reaction kettles are all of a fixed structure, so that the cleaning of the interior is very troublesome, and the reactor for producing the tetrahydrothiophene with the enhanced sealing performance is needed to help solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing sealing performance's reactor is used in tetrahydrothiophene production to the sealed effect that proposes in solving above-mentioned background is poor, clears up inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing sealing performance's reactor is used in tetrahydrothiophene production, includes reation kettle and connecting block, the connecting block fusion is in reation kettle one side, be provided with the spread groove in the connecting block, be provided with the densification structure in the connecting block, the densification structure includes anticorrosive gasbag and control lever, reation kettle bottom fusion has the delivery pipe, reation kettle's inner wall inboard is provided with the stock solution chamber, the stock solution chamber with be provided with the intercommunication groove between reation kettle's the inner wall, the butt fusion has the check valve head in the intercommunication groove, the reation kettle front side is provided with the water injection hole, the water injection hole with the stock solution chamber communicates with each other.

As a further aspect of the present invention: be provided with worker's annular, groove and the control flume of inflating in the connecting block, worker's annular sets up on the inner wall of spread groove, anticorrosive gasbag bonds on the inner wall of worker's annular, the control lever passes through the welding of spring one on the inner wall of control flume.

As a further aspect of the present invention: the inflation groove is arranged on one side of the I-shaped ring groove, and the control groove is communicated with the inflation groove.

As a further aspect of the present invention: the control device is characterized in that a trigger groove is formed in one side of the control groove, a pressing sheet is clamped in the trigger groove and welded at one end of the control rod, and a circulation hole is formed in the control rod.

As a further aspect of the present invention: the distance between the circulation hole and the inflating groove is equal to the distance between the pressing sheet and the inner wall of the triggering groove.

As a further aspect of the present invention: an inner cavity is arranged in the one-way valve head, and a water inlet hole and a water drainage hole group are respectively arranged on two sides of the inner wall of the inner cavity.

As a further aspect of the present invention: and a blocking piece is welded on the inner wall of the inner cavity through a second spring, and the blocking piece is tightly attached to the inner side of the water inlet hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the feeding pipeline is connected through the connecting groove in the connecting block, and then the sealing effect between the feeding pipeline and the connecting groove can be increased through the densification structure;

2. the utility model discloses can clear up reation kettle inside after using a period, the clearance is convenient to it is effectual to clear up.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a sectional view of the connecting block of the structure of the present invention.

Fig. 3 is a cross-sectional view of the control rod of the structure of the present invention.

Fig. 4 is a sectional structure view of the reaction kettle of the structure of the utility model.

Fig. 5 is a sectional structural view of the check valve head of the structure of the present invention.

In the figure: 1-reaction kettle, 2-connecting block, 3-connecting groove, 4-antiseptic air bag, 5-control rod, 6-discharge pipe, 7-liquid storage cavity, 8-communicating groove, 9-one-way valve head, 10-water injection hole, 11-I-shaped ring groove, 12-inflating groove, 13-control groove, 14-spring I, 15-trigger groove, 16-pressing piece, 17-circulating hole, 18-water inlet hole, 19-water discharge hole group, 20-spring II, and 21-blocking piece.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a reactor for producing tetrahydrothiophene with enhanced sealing performance comprises a reaction kettle 1 and a connecting block 2, wherein the connecting block 2 is welded on one side of the reaction kettle 1, a connecting groove 3 is arranged in the connecting block 2, a densification structure is arranged in the connecting block 2, the densification structure comprises an anti-corrosion air bag 4 and a control rod 5, a discharge pipe 6 is welded at the bottom of the reaction kettle 1, an I-shaped ring groove 11, an inflation groove 12 and a control groove 13 are arranged in the connecting block 2, the I-shaped ring groove 11 is arranged on the inner wall of the connecting groove 3, the anti-corrosion air bag 4 is adhered on the inner wall of the I-shaped ring groove 11, the control rod 5 is welded on the inner wall of the control groove 13 through a spring I14, the inflation groove 12 is arranged on one side of the I-shaped ring groove 11, the control groove 13 is communicated with the inflation groove 12, a trigger groove pressing groove 15 is arranged on one side of, be provided with opening 17 on the control lever 5, the interval between opening 17 and the groove of inflating 12 equals to press the interval between 16 and the 15 inner walls of trigger groove, the utility model discloses when using, be connected with charge-in pipeline through the spread groove 3 in the connecting block 2, then can increase sealed effect between charge-in pipeline and the spread groove 3 through densifying the structure, at first press the pressure head to triggering 15 interior presses down of groove, consequently control lever 5 can extrude spring 14 and remove to control flume 13, then opening 17 can with inflate groove 12 coincidence, then use the inflater and inflate groove 12 and be connected and inflate, consequently inflate back anticorrosive gasbag 4 can expand, can wrap up charge-in pipeline after anticorrosive gasbag 4 expands to can prevent the gas leakage condition.

Referring to fig. 1, 4 and 5, a liquid storage cavity 7 is arranged on the inner side of the inner wall of a reaction kettle 1, a communication groove 8 is arranged between the liquid storage cavity 7 and the inner wall of the reaction kettle 1, a one-way valve head 9 is welded in the communication groove 8, a water injection hole 10 is arranged on the front side of the reaction kettle 1, the water injection hole 10 is communicated with the liquid storage cavity 7, an inner cavity is arranged in the one-way valve head 9, a water inlet 18 and a water discharge hole group 19 are respectively arranged on two sides of the inner wall of the inner cavity, a baffle 21 is welded on the inner wall of the inner cavity through a second spring 20, the baffle 21 is tightly attached to the inner side of the water inlet 18, after the reaction kettle is used for a period of time, the inside of the reaction kettle 1 can be cleaned, an external water pipe is firstly inserted into the water injection hole 10, then the water is pumped into the liquid storage cavity 7 through an external water pump, after the water pressure in the liquid storage cavity 7 is increased, thereby being capable of spraying water to wash the inner wall of the reaction kettle 1.

The utility model discloses a theory of operation is: the utility model discloses when using, be connected with charge-in pipeline through the spread groove 3 in the connecting block 2, then can increase the sealed effect between charge-in pipeline and spread groove 3 through the densification structure, press the press head to the trigger slot 15 in at first, therefore the control lever 5 can extrude spring one 14 and move to the control tank 13, then the opening 17 can coincide with inflating groove 12, then use the inflater to inflate with inflating groove 12 connection, therefore the anticorrosive gasbag 4 can expand after inflating, can wrap up charge-in pipeline after the anticorrosive gasbag 4 expands, thereby can prevent the gas leakage condition;

the utility model discloses can clear up 1 inside of reation kettle after using a period, at first insert water injection hole 10 with outer water pipe, then use outer water pump suction, therefore the water pump can be with in water purification suction stock solution chamber 7, can promote separation blade 21 extrusion spring two 20 after the water pressure increases in the stock solution chamber 7, consequently, the water purification can pass inlet opening 18 and the 19 spout of drainage punch combination and spout inside reation kettle 1, thereby can spray water to wash reation kettle 1 inner wall, and can prevent according to the characteristic of one-way valve head 9 that the interior material of reation kettle 1 from getting into stock solution chamber 7.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A reactor for producing tetrahydrothiophene with enhanced sealing performance comprises a reaction kettle (1) and a connecting block (2), it is characterized in that the connecting block (2) is welded on one side of the reaction kettle (1), a connecting groove (3) is arranged in the connecting block (2), a densification structure is arranged in the connecting block (2), the densification structure comprises an anti-corrosion air bag (4) and a control rod (5), a discharge pipe (6) is welded at the bottom of the reaction kettle (1), a liquid storage cavity (7) is arranged on the inner side of the inner wall of the reaction kettle (1), a communicating groove (8) is arranged between the liquid storage cavity (7) and the inner wall of the reaction kettle (1), the connecting groove (8) is internally welded with a one-way valve head (9), the front side of the reaction kettle (1) is provided with a water injection hole (10), and the water injection hole (10) is communicated with the liquid storage cavity (7).

2. The reactor for producing tetrahydrothiophene with enhanced sealing performance according to claim 1, wherein: be provided with worker's shape annular (11), groove (12) and control tank (13) of inflating in connecting block (2), worker's shape annular (11) set up on the inner wall of spread groove (3), anticorrosive gasbag (4) bond on the inner wall of worker's shape annular (11), control lever (5) are in through spring (14) welding on the inner wall of control tank (13).

3. The reactor for producing tetrahydrothiophene with enhanced sealing performance according to claim 2, wherein: the inflation groove (12) is arranged on one side of the H-shaped ring groove (11), and the control groove (13) is communicated with the inflation groove (12).

4. The reactor for producing tetrahydrothiophene with enhanced sealing performance according to claim 2, wherein: the control device is characterized in that a trigger groove (15) is formed in one side of the control groove (13), a pressing sheet (16) is clamped in the trigger groove (15), the pressing sheet (16) is welded at one end of the control rod (5), and a circulation hole (17) is formed in the control rod (5).

5. The reactor for producing tetrahydrothiophene with enhanced sealing performance according to claim 4, wherein: the distance between the circulation hole (17) and the inflating groove (12) is equal to the distance between the pressing sheet (16) and the inner wall of the triggering groove (15).

6. The reactor for producing tetrahydrothiophene with enhanced sealing performance according to claim 1, wherein: an inner cavity is arranged in the one-way valve head (9), and a water inlet hole (18) and a water drainage hole group (19) are respectively arranged on two sides of the inner wall of the inner cavity.

7. The reactor for producing tetrahydrothiophene with enhanced sealing performance according to claim 6, wherein: a blocking piece (21) is welded on the inner wall of the inner cavity through a second spring (20), and the blocking piece (21) is tightly attached to the inner side of the water inlet hole (18).