CN219502247U - Waste gas purifying equipment of oil body reaction kettle - Google Patents
Waste gas purifying equipment of oil body reaction kettle Download PDFInfo
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- CN219502247U CN219502247U CN202320381602.0U CN202320381602U CN219502247U CN 219502247 U CN219502247 U CN 219502247U CN 202320381602 U CN202320381602 U CN 202320381602U CN 219502247 U CN219502247 U CN 219502247U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model relates to the technical field of waste gas purification, in particular to waste gas purification equipment of an oil body reaction kettle. The device comprises a mounting assembly, a cleaning assembly, a detection assembly and a cooling assembly, wherein the cleaning assembly is mounted on the mounting assembly; the detection assembly comprises a second connecting pipe, one end of the second connecting pipe is installed on the installation assembly, the other end of the second connecting pipe is installed on the cooling assembly, and the detection device, the second electromagnetic valve and the return pipe are installed on the second connecting pipe. According to the utility model, the purified waste gas is detected by the detection device, when the waste gas detection does not meet the standard, the second electromagnetic valve is closed, the third electromagnetic valve is opened, and the purified waste gas is reintroduced into the recovery tank for secondary purification, so that the waste gas can be purified completely, the purified waste gas is not easy to pollute the environment, and the purification effect of the purification equipment is improved.
Description
Technical Field
The utility model belongs to the technical field of waste gas purification, and particularly relates to waste gas purification equipment of an oil body reaction kettle.
Background
In the chemical synthesis reaction process, a reaction kettle is adopted for carrying out esterification, polymerization, condensation and other reactions under the conditions of high temperature and high pressure, and after the reaction of one process flow is finished, high-temperature waste gas in the reaction kettle is required to be discharged, which is commonly called as the emptying waste gas of the reaction kettle. The exhaust gas discharged from the reaction kettle has the advantages of high release rate and high release concentration, and the discharge is intermittent, so that the subsequent exhaust gas is difficult to purify.
Through searching, in the prior art, chinese patent application number: CN201820723054.4, filing date: 2018-05-14, discloses a reaction kettle waste gas purifying treatment device, which is used for treating waste gas discharged from a reaction kettle by connecting an exhaust pipe at the upper end of the reaction kettle and connecting the exhaust pipe with a recovery tank; the filter plate is arranged in the exhaust pipe, the baffle plate is rotatably arranged below the filter plate, the water spray head is arranged in the exhaust pipe, the side wall of the exhaust pipe is connected with the drainage pipe close to the baffle plate, the baffle plate is in a vertical state when the exhaust pipe is in exhaust work, the filter plate filters exhaust gas in the reaction kettle, particles with bubbles are blocked below the filter plate, and the particles are prevented from being adhered to the inner wall of the exhaust pipe and blocking the inner wall of the exhaust pipe after long-time work, so that the exhaust work of the exhaust pipe is influenced; when the filter plate needs to be cleaned, the baffle plate is rotated and fixed in a horizontal state, the water spraying head and the drainage tube are opened, the water spraying head sprays water to clean the filter plate, and cleaning water flows out of the drainage tube.
The device still has the following drawbacks:
the device directly discharges the waste gas after purifying to the environment, and at the in-process that purifies, it is not purifying completely to lead to waste gas easily for the exhaust waste gas after purifying is inconsistent with the standard, thereby produces the pollution to the environment.
Disclosure of Invention
In view of the above problems, the present utility model provides an exhaust gas purifying apparatus of an oil body reaction kettle. The device comprises a mounting assembly, a cleaning assembly, a detection assembly and a cooling assembly, wherein the cleaning assembly is mounted on the mounting assembly;
the detection assembly comprises a second connecting pipe, one end of the second connecting pipe is installed on the installation assembly, the other end of the second connecting pipe is installed on the cooling assembly, a detection device, a second electromagnetic valve and a return pipe are installed on the second connecting pipe, the detection device is located on one side, close to the installation assembly, of the second electromagnetic valve, the return pipe is located between the detection device and the second electromagnetic valve, one end, far away from the second connecting pipe, of the return pipe is installed on the installation assembly, a third electromagnetic valve is installed on the return pipe, and the third electromagnetic valve is located at one end, close to the second connecting pipe, of the return pipe.
Further, the installation component includes reation kettle, install first connecting pipe on the reation kettle, install the vacuum pump on the first connecting pipe.
Further, the recovery tank is installed to one end that the reation kettle was kept away from to first connecting pipe, the recovery tank is installed on second connecting pipe and back flow.
Further, the cleaning assembly comprises a first electromagnetic valve and a filter screen, the first electromagnetic valve and the filter screen are both arranged on the first connecting pipe, the first electromagnetic valve and the filter screen are located at one end, close to the reaction kettle, of the vacuum pump, and the filter screen is located between the first electromagnetic valve and the vacuum pump.
Further, the cleaning assembly further comprises a water spraying pipe and a drainage pipe, the water spraying pipe and the drainage pipe are both arranged on the first connecting pipe, a water valve is arranged on the water spraying pipe, the water spraying pipe is located between the filter screen and the vacuum pump, and the drainage pipe is located between the filter screen and the first electromagnetic valve.
Further, the cooling assembly comprises a condenser, the condenser is arranged at one end of the second connecting pipe far away from the recovery tank, and a third connecting pipe is arranged at one end of the condenser far away from the second connecting pipe.
Further, the cooling assembly further comprises a purifying box, the purifying box is arranged at one end of the third connecting pipe far away from the condenser, the exhaust pipe is arranged at one end of the purifying box far away from the third connecting pipe, and the ultraviolet lamp is arranged in the purifying box.
The beneficial effects of the utility model are as follows:
according to the utility model, the purified waste gas is detected by the detection device, when the waste gas detection does not meet the standard, the second electromagnetic valve is closed, the third electromagnetic valve is opened, and the purified waste gas is reintroduced into the recovery tank for secondary purification, so that the waste gas can be purified completely, the purified waste gas is not easy to pollute the environment, and the purification effect of the purification equipment is improved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of a structure according to an embodiment of the present utility model;
FIG. 2 shows a schematic view of a cleaning assembly according to an embodiment of the utility model;
fig. 3 shows a schematic structural view of a purifying tank 430 according to an embodiment of the present utility model.
In the figure: 110. a reaction kettle; 120. a first connection pipe; 130. a vacuum pump; 140. a recovery tank; 210. a first electromagnetic valve; 220. a filter screen; 230. a drainage tube; 240. a water spray pipe; 250. a water valve; 310. a second connection pipe; 320. a detection device; 330. a second electromagnetic valve; 340. a return pipe; 350. a third electromagnetic valve; 410. a condenser; 420. a third connection pipe; 430. a purifying box; 440. an exhaust pipe; 450. an ultraviolet lamp.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
an exhaust gas purifying device of an oil body reaction kettle. The device comprises a mounting assembly, a cleaning assembly, a detection assembly and a cooling assembly, wherein the cleaning assembly is mounted on the mounting assembly;
the detection assembly comprises a second connecting pipe 310, one end of the second connecting pipe 310 is installed on the installation assembly, the other end of the second connecting pipe 310 is installed on the cooling assembly, a detection device 320, a second electromagnetic valve 330 and a return pipe 340 are installed on the second connecting pipe 310, the detection device 320 is located on one side, close to the installation assembly, of the second electromagnetic valve 330, the return pipe 340 is located between the detection device 320 and the second electromagnetic valve 330, one end, far away from the second connecting pipe 310, of the return pipe 340 is installed on the installation assembly, a third electromagnetic valve 350 is installed on the return pipe 340, and the third electromagnetic valve 350 is located on one end, close to the second connecting pipe 310, of the return pipe 340.
The detecting device 320 is used for detecting whether the purified exhaust gas meets the standard. The detecting device 320 is a prior art, and only detects the purified exhaust gas, and the structure and the operation principle of the detecting device 320 will not be described in detail herein. The second solenoid valve 330 is used to control the opening and closing of the second connection pipe 310. The third solenoid valve 350 is used to control the opening and closing of the return pipe 340 so as to facilitate the guiding of the purified exhaust gas.
The installation component includes reation kettle 110, install first connecting pipe 120 on the reation kettle 110, install vacuum pump 130 on the first connecting pipe 120, the recovery jar 140 is installed to the one end that reation kettle 110 was kept away from to first connecting pipe 120, recovery jar 140 is installed on second connecting pipe 310 and back flow 340.
The cleaning assembly comprises a first electromagnetic valve 210 and a filter screen 220, wherein the first electromagnetic valve 210 and the filter screen 220 are both installed on the first connecting pipe 120, the first electromagnetic valve 210 and the filter screen 220 are positioned at one end of the vacuum pump 130, which is close to the reaction kettle 110, and the filter screen 220 is positioned between the first electromagnetic valve 210 and the vacuum pump 130.
The filter screen 220 is used for filtering the exhaust gas entering the recovery tank 140, filtering particles with bubbles in the exhaust gas, avoiding the particles from adhering to the inner wall of the first connecting pipe 120, and making the first connecting pipe 120 not easy to cause blockage
The cleaning assembly further comprises a spray pipe 240 and a drainage pipe 230, wherein the spray pipe 240 and the drainage pipe 230 are both arranged on the first connecting pipe 120, a water valve 250 is arranged on the spray pipe 240, the spray pipe 240 is positioned between the filter screen 220 and the vacuum pump 130, and the drainage pipe 230 is positioned between the filter screen 220 and the first electromagnetic valve 210.
The spray pipe 240 is used for back flushing the filter screen 220, and discharging particles on the filter screen 220. The first solenoid valve 210 serves to prevent backwashed water from entering the reaction tank 110. The drain 230 is used to drain the backwashed water.
The cooling assembly includes a condenser 410, the condenser 410 is installed at an end of the second connection pipe 310 remote from the recovery tank 140, and a third connection pipe 420 is installed at an end of the condenser 410 remote from the second connection pipe 310.
The cooling assembly further includes a purge bin 430, the purge bin 430 is installed at an end of the third connection pipe 420 remote from the condenser 410, an exhaust pipe 440 is installed at an end of the purge bin 430 remote from the third connection pipe 420, and an ultraviolet lamp 450 is installed on the inside of the purge bin 430.
The ultraviolet lamp 450 is used for sterilizing the purified exhaust gas, and improving the purity of the purified exhaust gas.
When the waste gas purifying device is used, waste gas generated by the reaction kettle 110 enters the recovery tank 140 through the first connecting pipe 120, particles in the waste gas are filtered by the filter screen 220 in the process of passing through the first connecting pipe 120, the waste gas is purified by the recovery tank 140 and then discharged into the second connecting pipe 310, the purified waste gas is detected by the detection device 320, when the waste gas detection does not meet the standard, the purified waste gas is reintroduced into the recovery tank 140 for secondary purification through the return pipe 340 by closing the second electromagnetic valve 330 until the purified waste gas meets the standard, when the purified waste gas meets the standard, the third electromagnetic valve 350 is opened and closed, the second electromagnetic valve 330 is opened, so that the purified waste gas enters the condenser 410 for cooling, and then the purified waste gas is sterilized by the ultraviolet lamp 450.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. An exhaust gas purification device of an oil body reaction kettle, which is characterized in that: the device comprises a mounting assembly, a cleaning assembly, a detection assembly and a cooling assembly, wherein the cleaning assembly is mounted on the mounting assembly;
the detection assembly comprises a second connecting pipe (310), one end of the second connecting pipe (310) is installed on the installation assembly, the other end of the second connecting pipe (310) is installed on the cooling assembly, a detection device (320), a second electromagnetic valve (330) and a return pipe (340) are installed on the second connecting pipe (310), the detection device (320) is located on one side, close to the installation assembly, of the second electromagnetic valve (330), the return pipe (340) is located between the detection device (320) and the second electromagnetic valve (330), one end, far away from the second connecting pipe (310), of the return pipe (340) is installed on the installation assembly, a third electromagnetic valve (350) is installed on the return pipe (340), and the third electromagnetic valve (350) is located on one end, close to the second connecting pipe (310), of the return pipe (340).
2. The exhaust gas purifying apparatus of an oil body reaction kettle according to claim 1, wherein: the installation component includes reation kettle (110), install first connecting pipe (120) on reation kettle (110), install vacuum pump (130) on first connecting pipe (120).
3. The exhaust gas purifying apparatus of an oil body reaction kettle according to claim 2, wherein: one end of the first connecting pipe (120) far away from the reaction kettle (110) is provided with a recovery tank (140), and the recovery tank (140) is arranged on the second connecting pipe (310) and the return pipe (340).
4. The exhaust gas purifying apparatus of an oil body reaction kettle according to claim 2, wherein: the cleaning assembly comprises a first electromagnetic valve (210) and a filter screen (220), wherein the first electromagnetic valve (210) and the filter screen (220) are both arranged on a first connecting pipe (120), the first electromagnetic valve (210) and the filter screen (220) are located at one end, close to the reaction kettle (110), of a vacuum pump (130), and the filter screen (220) is located between the first electromagnetic valve (210) and the vacuum pump (130).
5. The apparatus for purifying exhaust gas of an oil body reaction vessel according to claim 4, wherein: the cleaning assembly further comprises a water spraying pipe (240) and a drainage pipe (230), the water spraying pipe (240) and the drainage pipe (230) are both arranged on the first connecting pipe (120), a water valve (250) is arranged on the water spraying pipe (240), the water spraying pipe (240) is arranged between the filter screen (220) and the vacuum pump (130), and the drainage pipe (230) is arranged between the filter screen (220) and the first electromagnetic valve (210).
6. An exhaust gas purifying apparatus of an oil body reaction kettle according to claim 3, wherein: the cooling assembly comprises a condenser (410), wherein the condenser (410) is arranged at one end of the second connecting pipe (310) far away from the recovery tank (140), and a third connecting pipe (420) is arranged at one end of the condenser (410) far away from the second connecting pipe (310).
7. The apparatus for purifying exhaust gas of an oil body reaction vessel according to claim 6, wherein: the cooling assembly further comprises a purifying box (430), the purifying box (430) is arranged at one end, far away from the condenser (410), of the third connecting pipe (420), an exhaust pipe (440) is arranged at one end, far away from the third connecting pipe (420), of the purifying box (430), and an ultraviolet lamp (450) is arranged in the purifying box (430).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381602.0U CN219502247U (en) | 2023-03-03 | 2023-03-03 | Waste gas purifying equipment of oil body reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381602.0U CN219502247U (en) | 2023-03-03 | 2023-03-03 | Waste gas purifying equipment of oil body reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219502247U true CN219502247U (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320381602.0U Active CN219502247U (en) | 2023-03-03 | 2023-03-03 | Waste gas purifying equipment of oil body reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219502247U (en) |
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- 2023-03-03 CN CN202320381602.0U patent/CN219502247U/en active Active
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