CN211026263U

CN211026263U - Explosion-proof formula chemical industry reation kettle

Info

Publication number: CN211026263U
Application number: CN201921168376.8U
Authority: CN
Inventors: 李海龙
Original assignee: Jiangshan Huashun Organic Silicone Co ltd
Current assignee: Jiangshan Huashun Organic Silicone Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-07-17
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses an explosion-proof formula chemical industry reation kettle relates to reation kettle technical field, including reation kettle, reation kettle's interior diapire fixedly connected with support column, the top fixedly connected with blending tank of support column, be equipped with the retaining chamber between the surface of blending tank and reation kettle's the inside wall, the top of blending tank is equipped with relief valve and alarm device, the relief valve bottom is equipped with the air inlet, and the air inlet runs through the top of blending tank and extends to the inside of blending tank, the relief valve lateral wall is equipped with the gas outlet, the one end fixedly connected with blast pipe of relief valve is kept away from to the gas outlet, the seal groove has been seted up at the top of blending tank. This explosion-proof formula chemical industry reation kettle, through setting up alarm device, when the gas reaches the certain degree in the blending tank, the alarm lamp lights, to the interior injection cold water of retaining intracavity and open the relief valve, cools down and the gas in the discharge blending tank to the blending tank, prevents the device explosion.

Description

Explosion-proof formula chemical industry reation kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is an explosion-proof formula chemical industry reation kettle.

Background

The broad understanding of the reaction vessel is that there is a vessel for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized by the structural design and parameter configuration of the vessel, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc., and the materials generally include carbon manganese steel, stainless steel, zirconium, nickel-base (hastelloy, monel, inconel) alloy and other composite materials.

Most of the existing reaction kettles are of a sealing structure, and in the reaction process, reactants react violently, a large amount of heat and gas can be generated in a short time, so that the explosion of the reaction kettles is easily caused, and the personal safety of surrounding workers is endangered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an explosion-proof formula chemical industry reation kettle possesses the gaseous advantage that reduces reation kettle's temperature and discharge produced, has solved because of the reactant reaction is violent, can produce a large amount of heats and gas in the short time, arouses reation kettle's explosion, endangers the problem of staff's personal safety on every side.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof chemical reaction kettle comprises a reaction kettle, wherein a support column is fixedly connected to the inner bottom wall of the reaction kettle, a mixing tank is fixedly connected to the top of the support column, a pressure release valve and an alarm device are arranged at the top of the mixing tank, an air inlet is arranged at the bottom of the pressure release valve, the air inlet penetrates through the top of the mixing tank and extends into the mixing tank, an air outlet is arranged on the outer side wall of the pressure release valve, an exhaust pipe is fixedly connected to one end, away from the pressure release valve, of the air outlet, a sealing groove is formed in the top of the mixing tank, a sealing block matched with the sealing groove is placed in the sealing groove, the top of the sealing block is connected with a connecting rod, one end, away from the sealing block, of the connecting rod is connected with a movable plate, a slide rod, an inductor is arranged right above the fixed rod, the top wall in the reaction kettle is fixedly connected with the top of the inductor, and the top of the reaction kettle is fixedly connected with an alarm lamp.

Further, reation kettle's top fixedly connected with rotating electrical machines, rotating electrical machines's output end fixedly connected with pivot, and the pivot runs through reation kettle's top and the top of blending tank and extend to the inside of blending tank, the lower part fixedly connected with stirring leaf of pivot surface is convenient for stir the raw materials in the blending tank.

Further, be equipped with the retaining chamber between the surface of blending tank and reation kettle's the inside wall, the unloading pipe has been placed at reation kettle's top, the unloading pipe runs through reation kettle's top and the inside of blending tank and extend to the blending tank, reation kettle's lateral wall is equipped with the discharging pipe, the discharging pipe runs through reation kettle's lateral wall and the lateral wall of blending tank and extends to the inside of blending tank, the water injection pipe has been seted up to the reation kettle lateral wall, the water injection pipe runs through reation kettle's lateral wall and extends to inside the reation kettle, is convenient for play the effect of cooling the blending tank to water injection around the blending tank.

Further, the top of the pressure release valve is provided with a driving rotating shaft, the driving rotating shaft penetrates through the inner top wall of the reaction kettle and extends to the top of the reaction kettle, and the top of the driving rotating shaft is fixedly connected with a rotating handle, so that the pressure release valve can be controlled to be opened or closed conveniently.

Furthermore, the outer surface of the discharging pipe is provided with a control valve, and the outer surface of the discharging pipe is provided with a control valve, so that the discharging pipe and the discharging pipe can be conveniently controlled to be opened or closed.

Further, the output end of the inductor is connected with an alarm lamp.

Furthermore, the top of the slide bar is provided with a limit block, the bottom of the limit block is connected with a spring, the spring is arranged on the outer surface of the slide bar, the movable plate is convenient to reset,

1. this explosion-proof formula chemical industry reation kettle, through setting up the rotating electrical machines, make the stirring leaf of pivot surface stir the inside reaction raw materials of blending tank, through setting up the relief valve, when producing a large amount of gases, be convenient for with gas outgoing mixing tank, through setting up alarm device, when atmospheric pressure in the mixing tank reaches certain strength, with sealed piece jack-up, make the fly leaf drive dead lever downstream, when the inductor is touched to the dead lever, the alarm lamp will be lighted, it is too high to explain promptly that atmospheric pressure in the mixing tank, need open the relief valve and let in cold water to the retaining intracavity, to the blending tank cool down and exhaust, prevent the device explosion.

2. This explosion-proof formula chemical industry reation kettle, through setting up the water injection pipe, be convenient for pour into cold water into to reation kettle, through setting up stopper and spring, the fly leaf of being convenient for resets, through setting up drive pivot and rotation handle, is convenient for control the opening or closing of the inside relief valve of reation kettle, sets up the control valve through the surface at discharging pipe and unloading pipe, is convenient for control the opening or closing of discharging pipe and unloading pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the pressure release valve of the present invention;

fig. 3 is the structural schematic diagram of the alarm device of the present invention.

In the figure: 1 reaction kettle, 2 support columns, 3 mixing tanks, 301 sealing grooves, 4 water storage cavities, 5 pressure release valves, 501 air inlets, 502 air outlets, 503 driving rotating shafts, 504 rotating handles, 6 alarm devices, 601 sliding rods, 602 movable plates, 603 connecting rods, 604 sealing blocks, 605 fixing rods, 606 limiting blocks, 607 springs, 7 rotating motors, 8 rotating shafts, 9 stirring blades, 10 sensors, 11 alarm lamps, 12 exhaust pipes, 13 water injection pipes, 14 discharging pipes and 15 discharging pipes.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: an explosion-proof chemical reaction kettle comprises a reaction kettle 1, wherein a supporting column 2 is fixedly connected to the inner bottom wall of the reaction kettle 1, a mixing tank 3 is fixedly connected to the top of the supporting column 2, a water storage cavity 4 is arranged between the outer surface of the mixing tank 3 and the inner side wall of the reaction kettle 1, a water injection pipe 13 is arranged on the outer side wall of the reaction kettle 1, the water injection pipe 13 penetrates through the outer side wall of the reaction kettle 1 and extends into the reaction kettle 1, cold water is conveniently injected into the water storage cavity 4, a pressure release valve 5 and an alarm device 6 are arranged on the top of the mixing tank 3, by arranging the pressure release valve 5, when a large amount of gas is generated, the gas is conveniently discharged out of the mixing tank 3, an air inlet 501 is arranged at the bottom of the pressure release valve 5, the air inlet 501 penetrates through the top of the mixing tank 3 and extends into the mixing tank, the top of the pressure release valve 5 is provided with a driving rotating shaft 503, the driving rotating shaft 503 penetrates through the inner top wall of the reaction kettle 1 and extends to the top of the reaction kettle 1, and the top of the driving rotating shaft 503 is fixedly connected with a rotating handle 504, so that the pressure release valve 5 can be controlled to be opened or closed conveniently.

Seal groove 301 has been seted up at the top of blending tank 3, seal groove 301 inside placed with the sealed piece 604 of seal groove 301 looks adaptation, the top of sealed piece 604 is connected with connecting rod 603, the one end that sealed piece 604 was kept away from to connecting rod 603 is connected with

fly leaf

602, 3 top fixedly connected with slide bar 601 of blending tank, the surface sliding connection of fly leaf 602 both ends and slide bar 601, the top fixedly connected with dead lever 605 of fly leaf 602, be equipped with inductor 10 directly over dead lever 605, inductor 10's model is the JHBM type, roof and inductor 10's top fixed connection in reation kettle 1, the top of slide bar 601 is equipped with stopper 606, stopper 606 bottom is connected with spring 607, and spring 607 establishes the surface at the slide bar 601, be convenient for the restoration of fly leaf 602.

Reation kettle 1's top fixedly connected with alarm lamp 11, alarm lamp 11's model is the L TA type, inductor 10's output is connected with alarm lamp 11, through setting up alarm device 6, when atmospheric pressure in the blending tank 3 reaches certain strength, with sealed piece 604 jack-up, make fly leaf 602 drive dead lever 605 downstream, when dead lever 605 touches inductor 10, alarm lamp 11 will light, unloading pipe 14 has been placed at reation kettle 1's top, unloading pipe 14 runs through reation kettle 1's top and blending tank 3's top and extends to the inside of blending tank 3, reation kettle 1's lateral wall is equipped with discharging pipe 15, discharging pipe 15 runs through reation kettle 1's lateral wall and blending tank 3's lateral wall and extends to the inside of blending tank 3, unloading pipe 14's surface is equipped with the control valve, the surface of discharging pipe 15 is equipped with the control valve, be convenient for control discharging pipe 15 and unloading pipe 14's opening or closing.

The top fixedly connected with rotating electrical machines 7 of reation kettle 1, the model of rotating electrical machines 7 is YB3-112M type, the output fixedly connected with pivot 8 of rotating electrical machines 7, and pivot 8 runs through reation kettle 1's top and the inside of blending tank 3 and extend to blending tank 3, the lower part fixedly connected with stirring leaf 9 of pivot 8 surface, through setting up rotating electrical machines 7, make the stirring leaf 9 of pivot 8 surface stir the inside reaction raw materials of blending tank 3.

When the device is used, the rotating motor 7, the inductor 10 and the alarm lamp 11 are connected with a municipal power supply, the reacted raw materials are poured into the mixing tank 3 through the discharging pipe 14, the rotating motor 7 is started, the rotating shaft 8 drives the stirring blade 9 to stir the raw materials in the mixing tank 3, when a large amount of gas and heat are generated during reaction, the pressure in the mixing tank 3 rises, the gas jacks up the sealing block 604 from the sealing groove 301, the connecting rod 603 drives the fixing rod 605 on the movable plate 602 to move upwards, when the fixing rod 605 contacts the inductor 10, the alarm lamp 11 lights up, cold water is injected into the water storage cavity 4 in the reaction kettle 1 through the water injection pipe 13 to cool the mixing tank 3, when the water injection amount reaches the top of the mixing tank 3, the water injection stops, the rotating handle 504 is triggered to drive the rotating shaft 503 to rotate, the switch of the pressure release valve 5 is opened, so that the internal gas is discharged into the water through the exhaust pipe 12 through, the gas that is insoluble in water is discharged out of reaction kettle 1 by water injection pipe 13, after the reaction, opens the control valve on discharging pipe 15 surface, can collect the raw materials in blending tank 3.

Claims

1. The utility model provides an explosion-proof formula chemical industry reation kettle, includes reation kettle (1), its characterized in that: the inner bottom wall of the reaction kettle (1) is fixedly connected with a support column (2), the top of the support column (2) is fixedly connected with a mixing tank (3), the top of the mixing tank (3) is provided with a pressure release valve (5) and an alarm device (6), the bottom of the pressure release valve (5) is provided with an air inlet (501), the air inlet (501) penetrates through the top of the mixing tank (3) and extends into the mixing tank (3), the outer side wall of the pressure release valve (5) is provided with an air outlet (502), one end, far away from the pressure release valve (5), of the air outlet (502) is fixedly connected with an exhaust pipe (12), the top of the mixing tank (3) is provided with a sealing groove (301), a sealing block (604) matched with the sealing groove (301) is placed inside the sealing groove (301), the top of the sealing block (604) is connected with a connecting rod (603), one end, far away from, mixing tank (3) top fixedly connected with slide bar (601), the surface sliding connection of fly leaf (602) both ends and slide bar (601), the top fixedly connected with dead lever (605) of fly leaf (602), be equipped with inductor (10) directly over dead lever (605), the top fixed connection of roof and inductor (10) in reation kettle (1), the top fixedly connected with alarm lamp (11) of reation kettle (1).

2. An explosion-proof chemical industry reation kettle according to claim 1, characterized in that: the top fixedly connected with rotating electrical machines (7) of reation kettle (1), the output fixedly connected with pivot (8) of rotating electrical machines (7), and pivot (8) run through the top of reation kettle (1) and the inside of mixing tank (3) and extend to mixing tank (3), the lower part fixedly connected with stirring leaf (9) of pivot (8) surface.

3. An explosion-proof chemical industry reation kettle according to claim 1, characterized in that: be equipped with water storage cavity (4) between the surface of blending tank (3) and the inside wall of reation kettle (1), unloading pipe (14) have been placed at the top of reation kettle (1), unloading pipe (14) run through the top of reation kettle (1) and the top of blending tank (3) and extend to the inside of blending tank (3), the lateral wall of reation kettle (1) is equipped with discharging pipe (15), discharging pipe (15) run through the lateral wall of reation kettle (1) and the lateral wall of blending tank (3) and extend to the inside of blending tank (3), water injection pipe (13) have been seted up to reation kettle (1) lateral wall, water injection pipe (13) run through the lateral wall of reation kettle (1) and extend to reation kettle (1) inside.

4. An explosion-proof chemical industry reation kettle according to claim 1, characterized in that: the top of the pressure release valve (5) is provided with a driving rotating shaft (503), the driving rotating shaft (503) penetrates through the inner top wall of the reaction kettle (1) and extends to the top of the reaction kettle (1), and the top of the driving rotating shaft (503) is fixedly connected with a rotating handle (504).

5. An explosion-proof chemical industry reation kettle according to claim 3, characterized in that: the outer surface of the discharging pipe (15) is provided with a control valve.

6. An explosion-proof chemical industry reation kettle according to claim 1, characterized in that: the output end of the inductor (10) is connected with an alarm lamp (11).

7. An explosion-proof chemical industry reation kettle according to claim 1, characterized in that: the top of slide bar (601) is equipped with stopper (606), stopper (606) bottom is connected with spring (607), and spring (607) establishes the surface at slide bar (601).