CN218962606U - Chemical industry reation kettle that possesses exhaust function - Google Patents
Chemical industry reation kettle that possesses exhaust function Download PDFInfo
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- CN218962606U CN218962606U CN202222836871.XU CN202222836871U CN218962606U CN 218962606 U CN218962606 U CN 218962606U CN 202222836871 U CN202222836871 U CN 202222836871U CN 218962606 U CN218962606 U CN 218962606U
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Abstract
The utility model relates to a chemical reaction kettle with an exhaust function, and belongs to the technical field of chemical production. Including the reation kettle cauldron body with offer the gas vent at reation kettle cauldron body top, on the outer wall of the bottom fixing base reation kettle cauldron body of blast pipe, and run through the gas vent and extend to the internal portion of reation kettle, the inner wall of the reation kettle cauldron body has the cover and establishes the blast pipe separation filter screen in gas vent port department, and electric control valve is installed to the upper end of blast pipe, still including the detection device who is used for detecting whether the blast pipe separation filter screen is blockked up. The utility model has the following beneficial effects: in the process of pressure relief, whether jam is carried out to blast pipe separation filter screen real-time detection, in time discovers the jam condition to judge that the blast pipe separation filter screen needs to be cleared up, guarantee that the efficiency of pressure relief maintains normal level.
Description
Technical Field
The utility model relates to a chemical reaction kettle with an exhaust function, and belongs to the technical field of chemical production.
Background
The reaction kettle is widely understood to be a stainless steel container with physical or chemical reaction, the structural design and parameter configuration of the container are carried out according to different technological condition requirements, and the design conditions, the process, the inspection, the manufacture and the acceptance are required to be according to relevant technical standards so as to realize the heating, evaporating, cooling and low-speed mixing reaction functions of technological requirements.
The utility model of patent number 202123383796.8 discloses a chemical industry reation kettle with steady voltage and high-efficient exhaust function, including the cauldron body and exhaust hole one, the left and right sides of the cauldron body is all embedded to be provided with exhaust hole one, the middle part embedding of exhaust hole one is provided with valve one, one side fixedly connected with filter screen one that is close to the cauldron body of exhaust hole one, two spouts have all been seted up to the inside left and right sides of the cauldron body, the middle part of spout is all embedded to be provided with the slider, all fixedly connected with spring between the bottom and the spout of slider, two fixedly connected with connecting rod between the slider, the middle part fixedly connected with push rod of connecting rod, the bottom fixedly connected with scraper blade of push rod, the through-hole has been seted up to the top left and right sides of the cauldron body, the top embedding of the cauldron body is provided with exhaust hole two, the middle part embedding of exhaust hole two is provided with valve two, the inside of the cauldron body is located the below fixedly connected with filter screen two of exhaust hole.
The exhaust function can be realized in the above-mentioned patent, and reation kettle is carrying out the in-process that works, needs to carry out the pressure release, in long-term use, and the material of reaction in the reation kettle can block up blast pipe separation filter screen at the pressure release in-process, and then leads to the blast pipe to carry out the pressure release when, and the efficiency of pressure release is slower. Therefore, when the exhaust pipe blocking filter screen is blocked to a certain extent, the exhaust pipe blocking filter screen needs to be cleaned, the prior art is not comprehensive in consideration, and the following defects are overcome:
the existing method is that an exhaust pipe blocking filter screen is cleaned in a regular cleaning mode, and the method has the following defects: too frequent cleaning can affect production efficiency; when the exhaust pipe is decompressed due to too few times of cleaning, the decompression efficiency is slower, and the production efficiency is also affected.
What need have a kind of chemical industry reation kettle that possesses exhaust function, at the in-process that carries out the pressure release, whether blockking up the filter screen to the blast pipe detects in real time, in time discovers the jam condition to judge that need clear up the blast pipe blockking up the filter screen, guarantee that the efficiency of pressure release maintains normal level.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: in order to solve one of the problems, the chemical reaction kettle with the exhaust function is provided, whether the exhaust pipe blocking filter screen is blocked or not is detected in real time in the pressure release process, the blocking condition is found in time, the exhaust pipe blocking filter screen is judged to be cleaned, and the pressure release efficiency is ensured to maintain the normal level.
The chemical reaction kettle with the exhaust function is characterized by comprising a reaction kettle body, an exhaust port arranged at the top of the reaction kettle body, wherein the bottom end of the exhaust pipe is fixed on the outer wall of the reaction kettle body, penetrates through the exhaust port and extends into the reaction kettle body, an exhaust pipe blocking filter screen covered at the port of the exhaust port is arranged on the inner wall of the reaction kettle body, an electric regulating valve is arranged at the upper end of the exhaust pipe, and a detection device for detecting whether the exhaust pipe blocking filter screen is blocked or not is further included.
The reation kettle is carrying out the in-process that works, needs to carry out the pressure release, in long-term use, and the material of reaction in the reation kettle can block up blast pipe separation filter screen at the pressure release in-process, and then leads to the blast pipe to carry out the pressure release, and the efficiency of pressure release is slower. Therefore, when the exhaust pipe blocking filter screen is blocked to a certain extent, the exhaust pipe blocking filter screen needs to be cleaned, the prior art is not comprehensive in consideration, and the following defects are overcome:
the existing method is that an exhaust pipe blocking filter screen is cleaned in a regular cleaning mode, and the method has the following defects: too frequent cleaning can affect production efficiency; when the exhaust pipe is decompressed due to too few times of cleaning, the decompression efficiency is slower, and the production efficiency is also affected.
According to the utility model, aiming at the problems, in the process of pressure relief, whether the exhaust pipe blocking filter screen is blocked or not is detected in real time, the blocking condition is found timely, the exhaust pipe blocking filter screen is judged to be cleaned, and the pressure relief efficiency is ensured to maintain the normal level.
Preferably, the detection device comprises a pressure measuring pipe, the bottom end of the pressure measuring pipe is communicated with a pressure measuring hole formed in the top of the reaction kettle body, a one-way valve is arranged at the top of the pressure measuring pipe, a three-way valve is arranged at one end, close to the electric regulating valve, of the exhaust pipe, a first connecting port and a second connecting port of the three-way valve are respectively connected with the exhaust pipe and the electric regulating valve, one end of a transparent U-shaped pipe is connected with the one-way valve through a first connecting pipe, and the other end of the transparent U-shaped pipe is connected with a third connecting port of the three-way valve through a second connecting pipe.
The liquid water is injected into the transparent U-shaped pipe, when the electric regulating valve is not in an opened state, the air pressure transmitted by the first connecting air pipe is consistent with the air pressure transmitted by the second connecting air pipe, the liquid level of the two side pipes of the transparent U-shaped pipe is consistent, when pressure release is needed, the electric regulating valve is directly opened, the opening degree of the electric regulating valve can be adjusted according to the requirement, at the moment, air in the reaction kettle body needs to be discharged through the exhaust pipe, the air pressure in the reaction kettle body is transmitted by the first connecting air pipe, the air pressure in the exhaust pipe is transmitted by the second connecting air pipe, when the exhaust pipe blocking filter screen is blocked, the air pressure in the reaction kettle body is large, the air pressure in the exhaust pipe is small, the air pressure difference is formed, the liquid level of the two side pipes of the transparent U-shaped pipe is inconsistent, the liquid level difference is larger, the more serious blocking of the exhaust pipe blocking filter screen is described, whether cleaning is needed or not is known, the blocking degree meets the pressure measuring cleaning condition, and the exhaust pipe blocking filter screen is flushed when the reaction is finished.
Preferably, be provided with the notes liquid hole that can be to its inside water injection on the transparent U type pipe, annotate the liquid hole and be plugged by the plug screw, all be provided with the scale on two vertical pipes of transparent U type pipe, the scale is convenient for observe the liquid level difference, and transparent U type pipe passes through corresponding support mounting on the blast pipe.
Preferably, the first air communicating pipe and the second air communicating pipe are flexible hoses, and are specifically high-pressure rubber hoses.
Preferably, the transparent U-shaped tube is made of high-pressure resistant glass.
Preferably, the pressure measuring tube is internally provided with a pressure measuring tube blocking filter screen, and under the condition that the exhaust tube blocking filter screen is not blocked, the air pressure difference is insufficient to empty the liquid of the transparent U-shaped tube, the blocking degree of the pressure measuring tube blocking filter screen is generally more delayed than that of the exhaust tube blocking filter screen, and the pressure measuring tube blocking filter screen and the exhaust tube blocking filter screen are required to be cleaned simultaneously, so that the normal working of the pressure measuring tube blocking filter screen is ensured.
Compared with the prior art, the utility model has the following beneficial effects:
according to the chemical reaction kettle with the exhaust function, whether the exhaust pipe blocking filter screen is blocked or not is detected in real time in the process of pressure relief, the blocking condition is found timely, the exhaust pipe blocking filter screen is judged to be cleaned, and the pressure relief efficiency is ensured to maintain the normal level.
According to the chemical reaction kettle with the exhaust function, when pressure relief is needed, the electric regulating valve is directly opened, and the opening degree of the electric regulating valve can be regulated as required, so that the regulation is convenient.
According to the chemical reaction kettle with the exhaust function, scales are arranged on two vertical pipes of the transparent U-shaped pipe, the scales are convenient for observing liquid level differences, and the transparent U-shaped pipe is arranged on the exhaust pipe through the corresponding bracket.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the external structure of the detecting device of the present utility model;
in the figure: 1. the reaction kettle comprises a reaction kettle body 2, an exhaust port 3, an exhaust pipe 4, an electric regulating valve 5, an exhaust pipe blocking filter screen 6, a pressure measuring hole 7, a pressure measuring pipe 8, a one-way valve 9, a three-way valve 10, a transparent U-shaped pipe 11, a first ventilation pipe 12, a second ventilation pipe 13 and a liquid injection hole.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
the present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Examples
As shown in fig. 1-2, a chemical reaction kettle with exhaust function, including the reaction kettle body 1 with offer the gas vent 2 at reaction kettle body 1 top, the gas vent 2 is on the outer wall of the bottom fixing base reaction kettle body 1 of blast pipe 3, and run through gas vent 2 and extend to the reaction kettle body 1 inside, the inner wall of the reaction kettle body 1 has the cover and establishes the blast pipe separation filter screen 5 in gas vent 2 port department, electric control valve 4 is installed to the upper end of blast pipe 3, still including the detection device who is used for detecting whether blast pipe separation filter screen 5 blocks up, the reaction kettle needs to carry out the pressure release in the in-process that carries out the pressure release, whether carry out real-time detection to blast pipe separation filter screen 5 blocks up, in time discover the jam condition, and judge and need clear up blast pipe separation filter screen 5, guarantee the efficiency maintenance normal level of pressure release.
Preferably, detection device includes pressure measurement pipe 7, the bottom of pressure measurement pipe 7 is linked together with pressure measurement hole 6 that reaction kettle body 1 top was seted up, the top of pressure measurement pipe 7 has check valve 8, three-way valve 9 is installed to the one end that blast pipe 3 is close to electric control valve 4, the first connector of three-way valve 9, second connector respectively with blast pipe 3, electric control valve 4 are connected, the one end of transparent U type pipe 10 is connected with check valve 8 through first connector 11, the other end of transparent U type pipe 10 through second intercommunication trachea 12 with the third connector of three-way valve 9 is connected, has injected liquid water in the transparent U type pipe 10, and under the unopened state of electric control valve 4, first connector 11 is unanimous with the atmospheric pressure that second intercommunication trachea 12 passed, and the liquid level of transparent U type pipe 10 both sides pipe is unanimous, when needs the pressure release, and electric control valve 4 can be adjusted the aperture as required, and the air in the reaction kettle body 1 needs to be discharged through blast pipe 3 this moment, and the first connector 11 is that the blast pipe 11 is that the inside is that the reaction kettle body is inside the blast pipe 1 is connected with check valve 8, and the atmospheric pressure filter screen is not had, and the atmospheric pressure filter screen is carried out the level difference and is satisfied in the filter screen 5 and the level difference is not observed when the atmospheric pressure filter screen is clear to the level is not equal to the level, and the filter screen is not equal to the level difference is washed in the filter screen 5, and the atmospheric pressure difference is clear to the filter screen is satisfied in the filter screen 5.
Preferably, the transparent U-shaped pipe 10 is provided with a liquid injection hole 13 for injecting water into the transparent U-shaped pipe 10, the two vertical pipes of the transparent U-shaped pipe 10 are provided with scales, the scales are convenient for observing the liquid level difference, and the transparent U-shaped pipe 10 is installed on the exhaust pipe 3 through a corresponding bracket.
Preferably, the first air communicating pipe 11 and the second air communicating pipe 12 are flexible hoses, in particular high-pressure hoses.
Preferably, the transparent U-shaped tube 10 is made of high pressure resistant glass.
Preferably, the pressure measuring tube 7 is internally provided with a pressure measuring tube blocking filter screen, and in the case that the exhaust tube blocking filter screen 5 is not blocked, the air pressure difference is insufficient to empty the transparent U-shaped tube 10, the blocking degree of the pressure measuring tube blocking filter screen is generally more delayed than that of the exhaust tube blocking filter screen 5, and the pressure measuring tube blocking filter screen and the exhaust tube blocking filter screen 5 need to be cleaned simultaneously, so that the normal working of the utility model is ensured.
Working principle: the transparent U-shaped pipe 10 is filled with liquid water, when the electric regulating valve 4 is not opened, the air pressure transmitted by the first air connecting pipe 11 and the air pressure transmitted by the second air connecting pipe 12 are consistent, when the pressure is released, the electric regulating valve 4 is directly opened, the opening degree of the electric regulating valve 4 can be adjusted according to the requirement, at the moment, air in the reaction kettle body 1 needs to be discharged through the air exhaust pipe 3, the air pressure in the reaction kettle body 1 is transmitted by the first air connecting pipe 11, the air pressure in the air exhaust pipe 3 is transmitted by the second air connecting pipe 12, when the air exhaust pipe blocking filter 5 is blocked, the air pressure in the reaction kettle body 1 is large, the air pressure in the air exhaust pipe 3 is small, the air pressure difference is such that the liquid level of the two side pipes of the transparent U-shaped pipe 10 is inconsistent, the larger the liquid level difference is, the blocking filter 5 of the air exhaust pipe is seriously blocked, the liquid level difference is observed, whether cleaning is required, the blocking condition is met, the end of the reaction of the present time, and the blocking filter 5 and the pressure measuring pipe blocking filter are simultaneously flushed.
According to the chemical reaction kettle with the exhaust function, whether the exhaust pipe blocking filter screen is blocked or not is detected in real time in the process of pressure relief, the blocking condition is found timely, the exhaust pipe blocking filter screen is judged to be cleaned, and the pressure relief efficiency is ensured to maintain the normal level.
According to the chemical reaction kettle with the exhaust function, when pressure relief is needed, the electric regulating valve is directly opened, and the opening degree of the electric regulating valve can be regulated as required, so that the regulation is convenient.
According to the chemical reaction kettle with the exhaust function, scales are arranged on two vertical pipes of the transparent U-shaped pipe, the scales are convenient for observing liquid level differences, and the transparent U-shaped pipe is arranged on the exhaust pipe through the corresponding bracket.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (4)
1. The utility model provides a chemical industry reation kettle that possesses exhaust function, its characterized in that, including the reation kettle cauldron body and offer the gas vent at reation kettle cauldron body top, on the outer wall of the bottom fixing base reation kettle cauldron body of blast pipe, and run through the gas vent and extend to the internal portion of reation kettle cauldron, the inner wall of the reation kettle cauldron body has the blast pipe separation filter screen of cover at gas vent port department of establishing, and electric control valve is installed to the upper end of blast pipe, still including the detection device who is used for detecting whether the blast pipe separation filter screen is blockked up.
2. The chemical reaction kettle with the exhaust function according to claim 1, wherein the detection device comprises a pressure measuring pipe, the bottom end of the pressure measuring pipe is communicated with a pressure measuring hole formed in the top of the reaction kettle body, a one-way valve is arranged at the top of the pressure measuring pipe, a three-way valve is arranged at one end of the exhaust pipe, which is close to the electric regulating valve, a first connecting port and a second connecting port of the three-way valve are respectively connected with the exhaust pipe and the electric regulating valve, one end of a transparent U-shaped pipe is connected with the one-way valve through a first connecting pipe, and the other end of the transparent U-shaped pipe is connected with a third connecting port of the three-way valve through a second connecting pipe.
3. The chemical reaction kettle with the exhaust function according to claim 2, wherein the transparent U-shaped pipe is provided with a liquid injection hole capable of injecting water into the transparent U-shaped pipe, the two vertical pipes of the transparent U-shaped pipe are provided with scales, and the transparent U-shaped pipe is arranged on the exhaust pipe through a corresponding bracket.
4. The chemical reaction kettle with the exhaust function according to claim 3, wherein the first connecting air pipe and the second connecting air pipe are flexible hoses.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222836871.XU CN218962606U (en) | 2022-10-27 | 2022-10-27 | Chemical industry reation kettle that possesses exhaust function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222836871.XU CN218962606U (en) | 2022-10-27 | 2022-10-27 | Chemical industry reation kettle that possesses exhaust function |
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| CN218962606U true CN218962606U (en) | 2023-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118358108A (en) * | 2024-06-20 | 2024-07-19 | 福建鑫瑞新材料科技有限公司 | Controllable exhaust rate control system of ultra-high pressure supercritical foaming equipment |
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2022
- 2022-10-27 CN CN202222836871.XU patent/CN218962606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118358108A (en) * | 2024-06-20 | 2024-07-19 | 福建鑫瑞新材料科技有限公司 | Controllable exhaust rate control system of ultra-high pressure supercritical foaming equipment |
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