CN213854511U

CN213854511U - Explosion-proof glass-lined reaction kettle

Info

Publication number: CN213854511U
Application number: CN202022346103.7U
Authority: CN
Inventors: 姚志艺; 周静丹
Original assignee: Guigang Microchip Technology Co ltd
Current assignee: Guigang Microchip Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-03
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to a reation kettle technical field discloses an explosion-proof glass-lined reation kettle, the reactor comprises a kettle, the feeder hopper, go out the hopper, supporting leg and motor, the output shaft of motor stretches into the internal and coaxial fixedly connected with agitator of cauldron, be provided with the pressure release pipeline on the outer wall of the cauldron body, the other end fixedly connected with pressure release section of thick bamboo of pressure release pipeline, the pressure release mouth has been seted up on the pressure release section of thick bamboo, fixedly connected with pressure release piece on the pressure release section of thick bamboo inner wall, it has conical pressure release passageway to run through on the pressure release piece, gas can be in proper order through pressure release pipeline and pressure release passageway and by the outside discharge of pressure release mouth, pressure release passageway is along gaseous exhaust direction internal diameter crescent, the last pressure release board that is provided with the pressure release passageway that can seal pressure release passageway of pressure release passageway. Through the above arrangement, when the air pressure in the reaction kettle is greater than a set value, the pressure relief plate is pushed to move towards the pressure relief opening, the air is released from the reaction kettle, the effect of automatically releasing the pressure in the reaction kettle is achieved, and the reaction kettle can be prevented from bursting due to the fact that the pressure in the kettle body is too large.

Description

Explosion-proof glass-lined reaction kettle

Technical Field

The utility model relates to a reation kettle technical field especially relates to an explosion-proof glass-lined reactor.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. A large amount of gas can be generated during the mixing reaction of a plurality of materials in the reaction kettle, so that the gas pressure in the reaction kettle is increased sharply, and if the pressure is not released in time, the reaction kettle can burst under high pressure, thereby causing potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an explosion-proof glass lined reactor, the too big problem that bursts easily of pressure in the reation kettle who aims at solving prior art existence.

In order to achieve the above purpose, the basic scheme of the utility model is as follows:

an anti-explosion glass lining reaction kettle comprises a kettle body, wherein a feed hopper is arranged at the top of the kettle body, a motor is fixedly connected at the middle position of the top of the kettle body, an output shaft of the motor extends into the kettle body and is coaxially and fixedly connected with an agitator, a discharge hopper and a plurality of supporting legs are arranged at the bottom of the kettle body, a pressure relief pipeline is arranged on the outer wall of the kettle body, the other end of the pressure relief pipeline is fixedly connected with a pressure relief barrel, a pressure relief opening is arranged on the side wall of the pressure relief barrel, a pressure relief block is arranged in the pressure relief barrel, a pressure relief channel communicated with the pressure relief pipeline is formed in the pressure relief block, gas in the kettle body can sequentially pass through the pressure relief pipeline and the pressure relief channel and is discharged outwards from the pressure relief opening, the pressure relief channel is of a conical structure, the inner diameter of the pressure relief channel is gradually increased along the discharge direction of the gas, and a pressure relief plate capable of sealing the pressure relief channel is arranged on the pressure relief channel, the gas in the kettle body can impact the pressure relief plate to open the pressure relief channel; one side fixedly connected with slide bar of pressure release board, the slide bar slides and runs through the top of a pressure release section of thick bamboo, the part of placing the pressure release section of thick bamboo in the slide bar cup joints the spring, the both ends of spring offset with the bottom surface and the pressure release piece of a pressure release section of thick bamboo respectively.

Further, pressure release mouth evenly distributed is on the lateral wall of a pressure release section of thick bamboo, and gas flows along the direction of pressure release passageway lateral wall, and the pressure release mouth sets up the exhaust of being convenient for on gaseous circulation direction, makes gas fast through pressure release mouth and discharge, plays the effect of the internal pressure of quick reduction cauldron.

Further, install the filter screen in the pressure release mouth, gaseous can get into the rose box through the pressure release mouth and discharge after filtering, prevent that untreated gas from causing the pollution to the atmosphere.

Further, the top of a pressure release section of thick bamboo is formed with the notch that enables the slide bar to pass through, install the sealing washer on the notch, the sealing washer is laminated mutually with the outer wall of slide bar, prevents that gas from revealing from the gap between slide bar and notch.

Further, the top of the kettle body is provided with a pressure gauge, so that the pressure in the kettle body can be observed visually, and if the pressure in the kettle body exceeds a certain limit value, the pressure relief plate in the pressure relief cylinder can be opened manually, so that the operation is convenient.

Further, the lower part of feeder hopper is provided with the feed valve, the lower part of play hopper is provided with the bleeder valve, is convenient for control feeding and ejection of compact through feed valve and bleeder valve to can play sealed effect in the reaction process, prevent the leakage of material.

Furthermore, the stirrer adopts an anchor stirrer, the anchor stirrer is simple in structure and convenient to manufacture, the occurrence of the condition of material wall hanging can be reduced, a larger surface heat transfer coefficient can be obtained, and heat conduction is facilitated.

Compared with the prior art, the scheme has the beneficial effects that:

the pressure relief cylinder is arranged on the outer wall of the kettle body, when the pressure of gas in the reaction kettle on the pressure relief plate is greater than the elastic force of the spring, the pressure relief plate is pushed to move towards the pressure relief opening, the pressure relief channel is opened, a gap for the gas to pass is formed between the pressure relief plate and the pressure relief channel, the gas flows to the pressure relief opening from the pressure relief channel and is discharged after being filtered by the filter screen, the effect of reducing the gas pressure in the reaction kettle is achieved, and the reaction kettle can be prevented from bursting due to the fact that the pressure in the kettle body is too high; the conical pressure relief channel can play a role in guiding flow and adjusting flow, gas is discharged along the direction of the pressure relief channel, when the pressure in the reaction kettle is increased sharply, the gas pushes the pressure relief plate to move towards the direction close to the pressure relief opening, and the gap between the pressure relief hole and the pressure relief plate is increased, so that the gas flow is increased; the slide bar plays a guiding role, and the spring is matched with the slide bar to play a role in automatic reset.

Drawings

FIG. 1 is a schematic structural view of an explosion-proof glass lining reaction kettle;

FIG. 2 is a schematic sectional view of an explosion-proof glass-lined reactor;

FIG. 3 is a partially enlarged view of A in the explosion-proof glass-lined reactor.

Reference numerals in the drawings of the specification include:

1. a kettle body; 11. a feed hopper; 111. a feed valve; 12. a discharge hopper; 121. a discharge valve; 13. supporting legs; 14. a motor; 141. a stirrer; 15. a pressure gauge; 2. a pressure relief cylinder; 21. a pressure relief duct; 22. a pressure relief port; 23. a notch; 231. a seal ring; 3. releasing the pressure block; 31. a pressure relief channel; 32. a limiting boss; 4. A pressure relief plate; 41. a slide bar; 42. a spring; 5. and (5) filtering by using a filter screen.

Detailed Description

The invention will be described in further detail by means of specific embodiments with reference to the accompanying drawings:

example (b):

the utility model provides an explosion-proof glass-lined reaction kettle, as shown in figure 1 and figure 2, including the cauldron body 1, the bottom of the cauldron body 1 evenly is provided with three supporting legs 13, the top of the cauldron body 1 is provided with feeder hopper 11 and manometer 15, the lower part of feeder hopper 11 is provided with feed valve 111, the bottom of the cauldron body 1 is provided with out hopper 12, the lower part that goes out hopper 12 is provided with bleeder valve 121, the intermediate position fixedly connected with motor 14 at cauldron body 1 top, motor 14's output shaft stretches into cauldron body 1 in and coaxial fixedly connected with agitator 141, agitator 141 adopts anchor agitator 141.

As shown in fig. 2 and fig. 3, fixedly connected with pressure release pipeline 21 on the outer wall of kettle body 1, the other end fixedly connected with pressure release section of thick bamboo 2 of pressure release pipeline 21, be provided with pressure release opening 22 on the lateral wall of pressure release section of thick bamboo 2, install filter screen 5 in the pressure release opening 22, pressure release section of thick bamboo 2 embeds there is pressure release piece 3, be formed with the pressure release passageway 31 that link up mutually with pressure release pipeline 21 on the pressure release piece 3, gas can flow to pressure release opening 22 and discharge after filter screen 5 filters through pressure release pipeline 21 and pressure release passageway 31, pressure release passageway 31 is the toper structure, the internal diameter of pressure release passageway 31 is crescent along gas exhaust direction. Be provided with the pressure release board 4 that can seal pressure release channel 31 on the pressure release channel 31, gas can strike and lead on the pressure release board 4 in order to open pressure release channel 31, one side fixedly connected with slide bar 41 of pressure release board 4, the top of a pressure release section of thick bamboo 2 is formed with the notch 23 that enables slide bar 41 to pass through, install sealing washer 231 on the notch 23, sealing washer 231 laminates mutually with slide bar 41's outer wall, the part of placing pressure release section of thick bamboo 2 in the slide bar 41 has cup jointed spring 42, spring 42's both ends offset with the bottom surface and the pressure release piece 3 of a pressure release section of thick bamboo 2 respectively, pressure release piece 3 is close to one of pressure release mouth 22 and serves and is provided with spacing boss 32, pressure release board 4 can offset with spacing boss 32.

The specific implementation mode of the scheme is as follows:

adding the material in the feeder hopper 11, closing the bleeder valve 121 on the hopper 12, opening the feed valve 111 on the feeder hopper 11, closing the feed valve 111 after the feeding is finished, the pressure relief plate 4 seals the pressure relief channel 31 at this moment, and the inside of the kettle body 1 is in a sealed state. Starting motor 14, agitator 141 stirs the misce bene in the cauldron body 1, it is gaseous to begin to produce in the cauldron body 1, atmospheric pressure in the cauldron body 1 begins to increase, pressure release board 4 still seals pressure release channel 31, when gaseous pressure to pressure release board 4 is greater than the elasticity of spring 42 to pressure release board 4, pressure release board 4 is promoted to the direction removal of being close to pressure release port 22 one side, form the space that can make the air flow between pressure release board 4 and pressure release channel 31, gaseous along pressure release channel 31 flow to pressure release port 22 and discharge after filtering by filter screen 5. Along with the reaction in the reaction kettle, the generated gas is gradually reduced, when the pressure of the gas in the kettle body 1 on the pressure relief plate 4 is smaller than the elastic force of the spring 42, the spring 42 and the sliding rod 41 reset, and the pressure relief plate 4 seals the pressure relief channel 31 again. The discharge valve 121 is opened and the material is discharged from the discharge hopper 12.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an explosion-proof glass-lined reaction kettle, includes the cauldron body (1), the top of the cauldron body (1) is provided with feeder hopper (11), intermediate position fixedly connected with motor (14) at the cauldron body (1) top, the output shaft of motor (14) stretches into in the cauldron body (1) and coaxial fixedly connected with agitator (141), the bottom of the cauldron body (1) is provided with out hopper (12) and a plurality of supporting leg (13), its characterized in that: a pressure relief pipeline (21) is arranged on the outer wall of the kettle body (1), the other end of the pressure relief pipeline (21) is fixedly connected with a pressure relief cylinder (2), a pressure relief opening (22) is arranged on the side wall of the pressure relief cylinder (2), a pressure relief block (3) is arranged in the pressure relief cylinder (2), a pressure relief channel (31) communicated with the pressure relief pipeline (21) is formed on the pressure relief block (3), the gas in the kettle body (1) can sequentially pass through the pressure relief pipeline (21) and the pressure relief channel (31) and is discharged outwards from the pressure relief opening (22), the pressure relief channel (31) is of a conical structure, the inner diameter of the pressure relief channel (31) is gradually increased along the gas discharge direction, a pressure relief plate (4) capable of sealing the pressure relief channel (31) is arranged on the pressure relief channel (31), and gas in the kettle body (1) can impact the pressure relief plate (4) to open the pressure relief channel (31);

one side fixedly connected with slide bar (41) of pressure release board (4), slide bar (41) slide and run through the top of a pressure release section of thick bamboo (2), spring (42) have been cup jointed to the part of placing pressure release section of thick bamboo (2) in slide bar (41), the both ends of spring (42) offset with the bottom surface of a pressure release section of thick bamboo (2) and pressure release piece (3) respectively.

2. The explosion-proof glass-lined reactor of claim 1, wherein: the air outlet of the pressure relief channel (31) is provided with a limiting boss (32), and the pressure relief plate (4) can be abutted against the limiting boss (32).

3. The explosion-proof glass-lined reactor of claim 1, wherein: the pressure relief openings (22) are circumferentially and uniformly distributed on the side wall of the pressure relief cylinder (2).

4. The explosion-proof glass-lined reactor of claim 1, wherein: and a filter screen (5) is arranged in the pressure relief opening (22).

5. The explosion-proof glass-lined reactor of claim 1, wherein: the top of a pressure relief cylinder (2) is formed with notch (23) that enable slide bar (41) to pass through, install sealing washer (231) on notch (23), sealing washer (231) is laminated mutually with the outer wall of slide bar (41).

6. The explosion-proof glass-lined reactor of claim 1, wherein: the top of the kettle body (1) is provided with a pressure gauge (15).

7. The explosion-proof glass-lined reactor of claim 1, wherein: the lower part of feeder hopper (11) is provided with feed valve (111), the lower part of play hopper (12) is provided with bleeder valve (121).

8. The explosion-proof glass-lined reactor of claim 1, wherein: the stirrer (141) adopts an anchor stirrer.