CN217248756U - Safety pressure relief device of reaction kettle for chemical industry - Google Patents
Safety pressure relief device of reaction kettle for chemical industry Download PDFInfo
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- CN217248756U CN217248756U CN202123197487.1U CN202123197487U CN217248756U CN 217248756 U CN217248756 U CN 217248756U CN 202123197487 U CN202123197487 U CN 202123197487U CN 217248756 U CN217248756 U CN 217248756U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a reation kettle safety pressure relief device for chemical industry relates to chemical industry technical field, including the pressure relief device main part, the pressure relief device main part is including the breather pipe, the external fixed surface of breather pipe is connected with the manometer, one side fixedly connected with reation kettle lid of breather pipe, the adjustable relief valve of other end fixedly connected with of breather pipe, one side of adjustable relief valve is provided with cooling filter equipment. The utility model discloses an adopt the shell, first piston, movable rod, spring, second piston, threaded rod, cooperation between screw cap and the shell, when atmospheric pressure in the device is too high, up extrude first piston, when first piston extrudees the second outlet duct, gaseous from the second outlet duct discharge, when atmospheric pressure in the device continues to rise, continue up to extrude first outlet duct with first piston, gaseous from first outlet duct and second outlet duct discharge, improve device's availability factor.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, concretely relates to reation kettle safety pressure relief device for chemical industry.
Background
The reaction kettle is usually a sealed container to ensure effective reaction inside, but the gas produced during the reaction easily increases the pressure in the kettle, and if a corresponding pressure relief device is not arranged, dangerous accidents such as explosion and the like are easily caused. The traditional pressure relief device is usually disposable and needs to be installed again after use, which is very troublesome, and the pressure relief device is still in an open state when the pressure in the kettle leaks to a normal value, which affects the purity of the materials in the kettle.
The following problems exist in the prior art:
1. the existing pressure relief device is disposable and needs to be installed again after being used, which is very troublesome, and the existing device cannot adjust the pressure value of the pressure relief valve, is inconvenient to use and affects the working efficiency of the reaction kettle;
2. the pressure relief valve directly releases the internal pressure in the air, so that the temperature is high, and harmful gases in the device are blown into the external air to cause harm to human bodies.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safe pressure relief device of a reaction kettle for chemical industry, which aims to adjust the pressure of a pressure relief valve so as to have the capability of reusing the pressure relief valve and solve the problem of inconvenient use of the existing pressure relief valve; the other purpose is to solve the problem of directly discharging the gas in the tank into the air so as to achieve the effect of protecting the air quality.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a reation kettle safety pressure relief device for chemical industry, includes the pressure relief device main part, the pressure relief device main part is including the breather pipe, the external fixed surface of breather pipe is connected with the manometer, one side fixedly connected with reation kettle lid of breather pipe, the adjustable relief valve of the other end fixedly connected with of breather pipe, one side of adjustable relief valve is provided with cooling filter equipment.
The adjustable pressure relief valve comprises a shell, the outer surface of the shell is fixedly connected with one end of the vent pipe, and the outer surface of the shell is fixedly connected with a first air outlet pipe.
The cooling and filtering device comprises a protective shell, one side of the protective shell is fixedly connected with one end of the first air outlet pipe, and the bottom of the first air outlet pipe is provided with the second air outlet pipe.
The utility model discloses technical scheme's further improvement lies in: the inner wall swing joint of shell has first piston, the top fixedly connected with movable rod of first piston.
The utility model discloses technical scheme's further improvement lies in: one side of the shell is fixedly connected with one end of the second air outlet pipe, and the top of the movable rod is provided with an adjusting device.
By adopting the technical scheme, the shell, the first piston and the movable rod in the scheme are matched together, and the release is carried out when the air pressure in the device is too high.
The utility model discloses technical scheme's further improvement lies in: the adjusting device comprises a spring, the bottom of the spring is fixedly connected with the top of the movable rod, and the other end of the spring is fixedly connected with a second piston.
The utility model discloses technical scheme's further improvement lies in: the top fixedly connected with threaded rod of second piston, threaded rod surface swing joint has the screw cap, the bottom swing joint of screw cap has the shell, the bottom of shell and the top fixed connection of shell.
Adopt above-mentioned technical scheme, spring, second piston, threaded rod, screw cap and the common cooperation of cartridge case in this scheme adjust the pressure value in the pressure relief device.
The utility model discloses technical scheme's further improvement lies in: the cooling and filtering device comprises a protective shell, a condenser is fixedly connected to the top of the inner wall of the protective shell, and an active carbon filter screen is arranged on one side of the condenser.
The utility model discloses technical scheme's further improvement lies in: one side fixedly connected with third outlet duct of active carbon filter screen, the bottom fixedly connected with outlet pipe of protective housing.
Adopt above-mentioned technical scheme, condenser, active carbon filter screen, third outlet duct, protective housing and the cooperation of outlet pipe in this scheme jointly cool off the combustion gas into the water droplet, and remaining gas filters.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a safety pressure relief device of a reaction kettle for chemical industry, which adopts the matching among a shell, a first piston, a movable rod, a spring, a second piston, a threaded rod, a threaded cap and a barrel shell, when the air pressure in the device is too high, the first piston is extruded upwards, when the first piston is extruded to the second air outlet pipe, the air is discharged from the second air outlet pipe, when the air pressure in the device continues to rise, the first piston is continuously extruded upwards to the first air outlet pipe, the air is discharged from the first air outlet pipe and the second air outlet pipe, when the pressure of the first piston needs to be changed, the threaded cap is rotated to enable the threaded rod to move downwards to drive the second piston to move downwards, make the spring push down, the spring increases the pressure to the movable rod for the pressure increase of first piston, the convenience changes the availability factor of device to the needs of different pressure values.
2. The utility model provides a reation kettle safety pressure relief device for chemical industry, adopt the condenser, the active carbon filter screen, the third outlet duct, cooperation between protective housing and the outlet pipe, inside discharging gas to cooling filter equipment through first outlet duct and second outlet duct, when gaseous when touchhing condensing equipment, gaseous rapid cooling, some gas forms the small drop in the protective housing is inside, flow from the outlet pipe of bottom, another part is gaseous after the active carbon filter screen filters, adsorb the back with most harmful substance in the gas, outside eduction gear, prevent that harmful gas from discharging outward, produce harm to the human body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective sectional view of the structure relief valve of the present invention;
fig. 3 is a schematic perspective sectional view of the structure adjusting device of the present invention;
fig. 4 is a schematic sectional view of the structure cooling and filtering device of the present invention.
In the figure: 1. a pressure relief device body; 2. the pressure relief valve can be adjusted; 3. a pressure gauge; 4. a breather pipe; 5. a cooling and filtering device; 6. a reaction kettle cover; 21. a housing; 22. an adjustment device; 221. a cartridge housing; 222. a spring; 223. a second piston; 224. a threaded rod; 225. a threaded cap; 23. a movable rod; 24. a first piston; 25. a first air outlet pipe; 26. a second outlet pipe; 51. a protective shell; 52. a condenser; 53. an active carbon filter screen; 54. a third outlet pipe; 55. and (5) discharging a water pipe.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in figures 1-4, the utility model provides a chemical reaction kettle safety pressure relief device, which comprises a pressure relief device main body 1, wherein the pressure relief device main body 1 comprises a vent pipe 4, a pressure gauge 3 is fixedly connected on the outer surface of the vent pipe 4, a reaction kettle cover 6 is fixedly connected on one side of the vent pipe 4, an adjustable pressure relief valve 2 is fixedly connected on the other end of the vent pipe 4, a cooling filter device 5 is arranged on one side of the adjustable pressure relief valve 2, the adjustable pressure relief valve 2 comprises a shell 21, the outer surface of the shell 21 is fixedly connected with one end of the vent pipe 4, a first air outlet pipe 25 is fixedly connected on the outer surface of the shell 21, the cooling filter device 5 comprises a protective shell 51, one side of the protective shell 51 is fixedly connected with one end of the first air outlet pipe 25, a second air outlet pipe 26 is arranged at the bottom of the first air outlet pipe 25, a first piston 24 is movably connected on the inner wall of the shell 21, the top of the first piston 24 is fixedly connected with a movable rod 23, one side of the housing 21 is fixedly connected with one end of a second air outlet pipe 26, and the top of the movable rod 23 is provided with an adjusting device 22.
In this embodiment, when the air pressure in the device is too high, the first piston 24 is pressed upwards, when the first piston 24 is pressed to the second air outlet pipe 26, the air is discharged from the second air outlet pipe 26, when the air pressure in the device continues to rise, the first piston 24 is continuously pressed upwards to the first air outlet pipe 25, and the air is discharged from the first air outlet pipe 25 and the second air outlet pipe 26.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the adjusting device 22 includes a spring 222, a bottom of the spring 222 is fixedly connected to a top of the movable rod 23, another end of the spring 222 is fixedly connected to a second piston 223, a top of the second piston 223 is fixedly connected to a threaded rod 224, an outer surface of the threaded rod 224 is movably connected to a threaded cap 225, a bottom of the threaded cap 225 is movably connected to a cartridge 221, and a bottom of the cartridge 221 is fixedly connected to a top of the housing 21.
In this embodiment, when the pressure of first piston 24 needs to be changed, screw cap 225 is rotated, so that threaded rod 224 moves down, and second piston 223 is driven to move down, so that spring 222 presses down, and spring 222 increases the pressure on movable rod 23, so that the pressure on first piston 24 increases, and the requirement on different pressure values is changed conveniently, and the use efficiency of the device is improved.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the cooling filter device 5 comprises a protective shell 51, a condenser 52 is fixedly connected to the top of the inner wall of the protective shell 51, an activated carbon filter screen 53 is arranged on one side of the condenser 52, a third air outlet pipe 54 is fixedly connected to one side of the activated carbon filter screen 53, and a water outlet pipe 55 is fixedly connected to the bottom of the protective shell 51.
In this embodiment, through inside first outlet duct 25 and second outlet duct 26 arrange gas to cooling filter equipment, when condenser 52 is touch to gas, gas cools down rapidly, and partly gas forms the drop of water in protecting crust 51 is inside, flows out from the outlet pipe 55 of bottom, and another part gas filters the back through activated carbon filter screen 53, adsorbs the back with most harmful substance in the gas, outside eduction gear, prevents that harmful gas from discharging outside, produces harm to the human body.
The working principle of the safety pressure relief device of the reaction kettle for chemical engineering is described in detail below.
As shown in fig. 1-4, when the air pressure in the device is too high, the first piston 24 is pressed upwards, when the first piston 24 is pressed to the second air outlet pipe 26, the air is discharged from the second air outlet pipe 26, when the air pressure in the device is continuously raised, the first piston 24 is continuously pressed upwards to the first air outlet pipe 25, the air is discharged from the first air outlet pipe 25 and the second air outlet pipe 26, the pressure of the first piston 24 needs to be changed, the threaded cap 225 is rotated to move the threaded rod 224 downwards to drive the second piston 223 to move downwards, the spring 222 is pressed downwards, the spring 222 increases the pressure on the movable rod 23, the pressure of the first piston 24 is increased, the need of different pressure values is conveniently changed, the use efficiency of the device is improved, when the air flows into the cooling filter device, the air is discharged into the cooling filter device through the first air outlet pipe 25 and the second air outlet pipe 26, when gas touches the condenser 52, the gas is cooled down rapidly, and some gas forms the tiny drop of water in protecting crust 51 inside, flows out from the outlet pipe 55 of bottom, and another part gas filters the back through the active carbon filter screen 53, adsorbs the back with most harmful substance in the gas, outside eduction gear, prevents that harmful gas from discharging outside, produces harm to the human body.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides a reation kettle safety pressure relief device for chemical industry, includes pressure relief device main part (1), pressure relief device main part (1) is including breather pipe (4), the external fixed surface of breather pipe (4) is connected with manometer (3), one side fixed connection of breather pipe (4) has reation kettle lid (6), its characterized in that: the other end of the vent pipe (4) is fixedly connected with an adjustable pressure relief valve (2), and one side of the adjustable pressure relief valve (2) is provided with a cooling and filtering device (5);
the adjustable pressure relief valve (2) comprises a shell (21), the outer surface of the shell (21) is fixedly connected with one end of the vent pipe (4), and the outer surface of the shell (21) is fixedly connected with a first air outlet pipe (25);
the cooling and filtering device (5) comprises a protective shell (51), one side of the protective shell (51) is fixedly connected with one end of the first air outlet pipe (25), and the bottom of the first air outlet pipe (25) is provided with the second air outlet pipe (26).
2. The safety pressure relief device for the reaction kettle for the chemical industry according to claim 1, characterized in that: the inner wall of the shell (21) is movably connected with a first piston (24), and the top of the first piston (24) is fixedly connected with a movable rod (23).
3. The safety pressure relief device for the reaction kettle for the chemical industry as claimed in claim 2, wherein: one side of the shell (21) is fixedly connected with one end of a second air outlet pipe (26), and the top of the movable rod (23) is provided with an adjusting device (22).
4. The safety pressure relief device for the reaction kettle for the chemical industry according to claim 3, characterized in that: the adjusting device (22) comprises a spring (222), the bottom of the spring (222) is fixedly connected with the top of the movable rod (23), and the other end of the spring (222) is fixedly connected with a second piston (223).
5. The safety pressure relief device for the reaction kettle for the chemical industry according to claim 4, characterized in that: the top of second piston (223) fixedly connected with threaded rod (224), threaded rod (224) surface swing joint has screw cap (225), the bottom swing joint of screw cap (225) has cartridge case (221), the bottom of cartridge case (221) and the top fixed connection of shell (21).
6. The safety pressure relief device for the reaction kettle for the chemical industry according to claim 1, which is characterized in that: the inner wall top fixedly connected with condenser (52) of protecting crust (51), one side of condenser (52) is provided with active carbon filter screen (53).
7. The safety pressure relief device for the reaction kettle for the chemical industry according to claim 6, wherein: one side fixedly connected with third outlet duct (54) of active carbon filter screen (53), the bottom fixedly connected with outlet pipe (55) of protecting crust (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123197487.1U CN217248756U (en) | 2021-12-17 | 2021-12-17 | Safety pressure relief device of reaction kettle for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123197487.1U CN217248756U (en) | 2021-12-17 | 2021-12-17 | Safety pressure relief device of reaction kettle for chemical industry |
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| Publication Number | Publication Date |
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| CN217248756U true CN217248756U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123197487.1U Active CN217248756U (en) | 2021-12-17 | 2021-12-17 | Safety pressure relief device of reaction kettle for chemical industry |
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| CN (1) | CN217248756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115925327A (en) * | 2022-11-16 | 2023-04-07 | 常州市华联防水材料科技有限公司 | Wire harness waterproof daub and preparation method thereof |
-
2021
- 2021-12-17 CN CN202123197487.1U patent/CN217248756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115925327A (en) * | 2022-11-16 | 2023-04-07 | 常州市华联防水材料科技有限公司 | Wire harness waterproof daub and preparation method thereof |
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