CN210934429U - Exhaust gas treatment system - Google Patents
Exhaust gas treatment system Download PDFInfo
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- CN210934429U CN210934429U CN201921611988.XU CN201921611988U CN210934429U CN 210934429 U CN210934429 U CN 210934429U CN 201921611988 U CN201921611988 U CN 201921611988U CN 210934429 U CN210934429 U CN 210934429U
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Abstract
The utility model provides a waste gas treatment system, this system include gas analyzer and at least one exhaust-gas treatment module. The gas analyzer comprises a sample gas inlet, a waste gas outlet, a controller, a gas detector, a display and a flowmeter; the controller links to each other with display and flowmeter respectively, and gas detector links to each other with sample gas entry and flowmeter respectively, and the flowmeter still links to each other with the waste gas export. The waste gas treatment module comprises a bottle cap, a liquid storage bottle, an air inlet pipe and an air outlet pipe; the air inlet pipe and the air outlet pipe respectively penetrate through the 2 preformed holes on the bottle cap to be connected with the bottle cap; the bottle cap is covered on the upper part of the liquid storage bottle so as to lead the inner space of the liquid storage bottle to be in a sealed state; an air inlet of an air inlet pipe of the waste gas treatment module is connected with a waste gas outlet. The stock solution bottle is used for holding the solution that can handle waste gas, so, gaseous back of gas detector detection sample, the sample gas through detecting can regard as waste gas, is handled when flowing through the exhaust-gas treatment module.
Description
Technical Field
The utility model relates to an exhaust-gas treatment technical field, in particular to exhaust-gas treatment system.
Background
Gas analyzers are important devices for monitoring air quality in industrial fields in real time.
Currently, there is a lack of good treatment for exhaust gas emitted from gas analyzers. For example, exhaled exhaust gas is typically vented directly to the atmosphere after gas analysis is complete.
Typically, the exhaust gas will contain one or more toxic gases in low concentrations, such as NO (nitric oxide), SO2(Sulfur dioxide), H2S (hydrogen sulfide). The direct discharge of the exhaust gases into the atmosphere can contaminate the ambient air.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a solve above-mentioned and/or other technical problem to an exhaust treatment system is provided, can handle gas analyzer exhaust waste gas.
The embodiment of the utility model provides an exhaust-gas treatment system, include: a gas analyzer and at least one exhaust treatment module;
wherein the gas analyzer comprises: the system comprises a sample gas inlet, an exhaust gas outlet, a controller, a gas detector, a display and a flowmeter;
the controller is respectively connected with the display and the flowmeter, the gas detector is respectively connected with the sample gas inlet and the flowmeter, and the flowmeter is also connected with the waste gas outlet;
wherein each of the exhaust treatment modules includes: the bottle comprises a bottle cap, a liquid storage bottle, an air inlet pipe and an air outlet pipe;
the air inlet pipe and the air outlet pipe respectively penetrate through 2 preformed holes in the bottle cap to be connected with the bottle cap;
the bottle cap is covered on the upper part of the liquid storage bottle so as to enable the inner space of the liquid storage bottle to be in a sealed state;
an air inlet of an air inlet pipe of the waste gas treatment module is connected with the waste gas outlet;
the gas detector is used for inputting a sample gas through the sample gas inlet, detecting the sample gas and outputting the detected sample gas as an exhaust gas to the flowmeter;
the flowmeter is used for transmitting the waste gas output by the gas detector to the waste gas outlet, metering the gas flow of the transmitted waste gas and outputting the numerical value of the gas flow to the controller;
the controller is used for receiving the numerical value of the gas flow sent by the flowmeter and outputting the numerical value of the gas flow to the display;
the liquid storage bottle is used for containing and treating the solution of the waste gas.
Further, the liquid storage bottle comprises a plastic liquid storage bottle.
Further, a liquid outlet is formed in the bottom of the liquid storage bottle and connected with an external recovery tank;
the bottle cover is also provided with a liquid inlet hole, and the liquid inlet hole is connected with an external liquid storage tank.
Further, the exhaust treatment system further includes: the wireless camera is used for acquiring the image of the gas flow numerical value displayed by the display and transmitting the acquired image to an external processor through a wireless communication technology.
Further, the gas analyzer further includes: the wireless communication module and the alarm;
the wireless communication module is used for receiving an alarm command sent by the processor through processing the received image and outputting the alarm command to the controller;
the controller is used for receiving the alarm command sent by the wireless communication module and outputting the alarm command to the alarm;
the alarm is used for receiving the alarm command sent by the controller and executing the alarm command.
Furthermore, when the number of the waste gas treatment modules is not 1, the waste gas treatment modules are connected in sequence through the connection between the gas outlet of the gas outlet pipe of one waste gas treatment module and the gas inlet of the gas inlet pipe of the other waste gas treatment module.
An embodiment of the utility model provides an exhaust treatment system, this system include gas analyzer and at least one exhaust treatment module. The gas analyzer comprises a sample gas inlet, a waste gas outlet, a controller, a gas detector, a display and a flowmeter; the controller links to each other with display and flowmeter respectively, and gas detector links to each other with sample gas entry and flowmeter respectively, and the flowmeter still links to each other with the waste gas export. The waste gas treatment module comprises a bottle cap, a liquid storage bottle, an air inlet pipe and an air outlet pipe; the air inlet pipe and the air outlet pipe respectively penetrate through the 2 preformed holes on the bottle cap to be connected with the bottle cap; the bottle cap is covered on the upper part of the liquid storage bottle so as to lead the inner space of the liquid storage bottle to be in a sealed state; an air inlet of an air inlet pipe of the waste gas treatment module is connected with a waste gas outlet. The stock solution bottle is used for holding the solution that can handle waste gas, so, gaseous back of gas detector detection sample, the sample gas through detecting can regard as waste gas, is handled when flowing through the exhaust-gas treatment module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an exhaust treatment system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an exhaust treatment module according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a gas analyzer according to an embodiment of the present invention.
In the drawings, 1: a gas analyzer; 2: an exhaust gas treatment module; 3: a sample gas inlet; 4: an exhaust gas outlet; 5: a controller; 6: a gas detector; 7: a display; 8: a flow meter; 9: a bottle cap; 10: a liquid storage bottle; 11: an air inlet pipe; 12: an air outlet pipe; 13: a wireless communication module; 14: an alarm.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
As shown in fig. 1 and referring to fig. 2, an embodiment of the present invention provides an exhaust gas treatment system, which may include: a gas analyzer 1 and at least one exhaust treatment module 2;
wherein the gas analyzer 1 includes: a sample gas inlet 3, an exhaust gas outlet 4, a controller 5, a gas detector 6, a display 7 and a flow meter 8;
wherein the controller 5 is connected to the display 7 and the flow meter 8, respectively, the gas detector 6 is connected to the sample gas inlet 3 and the flow meter 8, respectively, and the flow meter 8 is further connected to the waste gas outlet 4;
wherein each of the exhaust gas treatment modules 2 includes: the bottle comprises a bottle cap 9, a liquid storage bottle 10, an air inlet pipe 11 and an air outlet pipe 12;
the air inlet pipe 11 and the air outlet pipe 12 respectively penetrate through 2 reserved holes in the bottle cap 9 to be connected with the bottle cap 9;
the bottle cap 9 is covered on the upper part of the liquid storage bottle 10, so that the inner space of the liquid storage bottle 10 is in a sealed state;
the air inlet of an air inlet pipe 11 of the exhaust gas treatment module 2 is connected with the exhaust gas outlet 4;
the gas detector 6 is configured to input a sample gas through the sample gas inlet 3, detect the sample gas, and output the detected sample gas as an exhaust gas to the flow meter 8;
the flow meter 8 is used for transmitting the waste gas output by the gas detector 6 to the waste gas outlet 4, metering the gas flow of the transmitted waste gas, and outputting the value of the gas flow to the controller 5;
the controller 5 is configured to receive the value of the gas flow sent by the flowmeter 8, and output the value of the gas flow to the display 7;
the liquid storage bottle 10 is used for containing and treating the solution of the waste gas.
An embodiment of the utility model provides an exhaust treatment system, this system include gas analyzer and at least one exhaust treatment module. The gas analyzer comprises a sample gas inlet, a waste gas outlet, a controller, a gas detector, a display and a flowmeter; the controller links to each other with display and flowmeter respectively, and gas detector links to each other with sample gas entry and flowmeter respectively, and the flowmeter still links to each other with the waste gas export. The waste gas treatment module comprises a bottle cap, a liquid storage bottle, an air inlet pipe and an air outlet pipe; the air inlet pipe and the air outlet pipe respectively penetrate through the 2 preformed holes on the bottle cap to be connected with the bottle cap; the bottle cap is covered on the upper part of the liquid storage bottle so as to lead the inner space of the liquid storage bottle to be in a sealed state; an air inlet of an air inlet pipe of the waste gas treatment module is connected with a waste gas outlet. The stock solution bottle is used for holding the solution that can handle waste gas, so, gaseous back of gas detector detection sample, the sample gas through detecting can regard as waste gas, is handled when flowing through the exhaust-gas treatment module.
In detail, the gas composition of the exhaust gas discharged from different models of gas analyzers generally differs. For example, the exhaust gas from a gas analyzer may contain NO and SO2、H2S three gases to be treated. In general, the lye may be admixed with NO、SO2、H2S is subjected to chemical reaction to consume NO and SO2、H2S, and does not cause secondary pollution.
The alkali solution can be NaOH (sodium hydroxide) solution, NaOH and NO, SO2、H2The chemical reaction equation for the chemical reaction of S can be shown as follows:
2NO+O2→2NO2
NO2+NO+2NaOH→2NaNO2+H2O
2NaOH+SO2→Na2SO3+H2O
NaOH+H2S→NaHS+H2O
thus, when the exhaust gas contains NO and SO2、H2When any one or more gases to be treated in S are to be treated, the number of the waste gas treatment modules may be 1, and the liquid storage bottle may contain an alkali solution, such as a NaOH solution or a KOH (potassium hydroxide) solution. Accordingly, in one embodiment of the present invention, the liquid storage bottle 10 comprises a plastic liquid storage bottle.
Based on the above reaction equation, in the case of sufficient NaOH, the amount of NaOH is determined by NO and SO2、H2S can be treated without generating new gas to be treated, so that the gas discharged from the gas outlet of the gas outlet pipe of the waste gas treatment module can be directly exhausted.
Of course, if the exhaust gas contains NO and SO in addition to the above-mentioned components2、H2When any one or more of the gases to be treated in S also contains CO (carbon monoxide) and other gases to be treated which can not react with the alkali liquor, the gas outlet of the gas outlet pipe of the waste gas treatment module can be connected to the existing flue for further treatment because the gas outlet also contains CO.
In this case, in addition to the case where there is one exhaust gas treatment module as described above, the number of the exhaust gas treatment modules may be more than one, and when there are a plurality of exhaust gas treatment modules, the respective exhaust gas treatment modules may be connected in series. Referring to fig. 2, fig. 2 shows a case where two exhaust gas treatment modules are connected, and sequential connection between a plurality of exhaust gas treatment modules can be achieved based on the same connection manner.
Therefore, different types of solutions can be filled in the liquid storage bottles of the waste gas treatment modules respectively for treating different types of gases to be treated. For example, when a liquid storage bottle directly connected with the gas analyzer contains a NaOH solution, the next liquid storage bottle can contain a solution containing cuprous ammonia complex ions and free ammonia. CO can be removed from the waste gas through the coordination reaction of CO, cuprous ammonia complex ions and free ammonia.
In addition, when a plurality of waste gas treatment devices exist, the types of the solutions contained in different liquid storage bottles can be the same. For example, when pending gas in the waste gas all can be handled by NaOH solution, exhaust treatment device's number can have two, all holds NaOH solution in two stock solution bottles, and NaOH solution in the second stock solution bottle can play standby effect, in case NaOH solution in the first stock solution bottle is consumed and not in time fluid infusion, pending gas that is not handled can be consumed by the NaOH solution in the second stock solution bottle.
In summary, there may be at least one exhaust treatment module, and the user may select and connect the exhaust treatment modules according to the requirement.
In detail, when the number of the exhaust gas treatment modules is 1, the gas inlet of the gas inlet pipe of the exhaust gas treatment module is connected with the exhaust gas outlet of the gas analyzer, so that the connection between the gas analyzer and the exhaust gas treatment modules is realized, and the exhaust gas treatment modules are supported to treat the exhaust gas discharged by the gas analyzer.
In detail, when the number of the exhaust gas treatment modules is not 1, the exhaust gas treatment modules are connected in sequence through the connection between the air outlet of the air outlet pipe and the air inlet of the air inlet pipe. Of course, in the plurality of exhaust gas treatment modules connected in series, the air inlet of the air inlet pipe of the exhaust gas treatment module in the front is connected with the exhaust gas outlet of the gas analyzer, so that the connection between the gas analyzer and the plurality of exhaust gas treatment modules is realized, and the plurality of exhaust gas treatment modules are supported to treat the exhaust gas discharged by the gas analyzer.
Therefore, in an embodiment of the present invention, when the number of the exhaust gas treatment modules 2 is not 1, the exhaust gas treatment modules 2 are connected in sequence by connecting the air outlet of the air outlet pipe 12 of one exhaust gas treatment module 2 with the air inlet of the air inlet pipe 11 of the other exhaust gas treatment module 2.
Under the normal conditions, for guaranteeing that waste gas can contact with the solution that holds in the stock solution bottle to reach the exhaust-gas treatment purpose, so the user can set up the depth of insertion of intake pipe and outlet duct as required according to the liquid level height condition of the solution that holds in the stock solution bottle. In general, the air outlet of the air inlet pipe is positioned below the liquid level when the liquid storage bottle contains the solution, and the air inlet of the air outlet pipe is positioned above the liquid level when the liquid storage bottle contains the solution.
Of course, in order to ensure that the waste gas can contact with the solution contained in the liquid storage bottle, the sealing performance of the waste gas treatment module is also ensured. In detail, when the bottle cap is covered above the liquid storage bottle, the inner space of the liquid storage bottle can be sealed, so that the waste gas leakage is avoided. Meanwhile, when the air inlet pipe and the air outlet pipe are inserted on the bottle cap, the corresponding connecting positions are sealed.
So, waste gas is through the exhaust outlet discharge back, through the guide effect of intake pipe and outlet duct, can flow through the solution that holds in each stock solution bottle in proper order, through the direct contact with solution to take place chemical reaction with the specific composition in the solution, thereby consume the pending gas in the waste gas.
To ensure complete treatment of the exhaust gas, the solution contained in the reservoir should generally be in excess and, during the treatment of the exhaust gas, be replenished in time before the solution is depleted. Thus, the consumption of the solution by the exhaust gas should be calculated, and the remaining amount of the solution should be calculated.
The embodiment of the utility model provides an in, can use the flowmeter to carry out gas flow's measurement to waste gas, the numerical value of the gas flow who meters out can show in real time on gas analyzer's display. Thus, the user can view the gas flow rate and calculate the solution demand in combination with the expected operation duration of the gas analyzer.
Generally, before the gas analyzer is operated, a user can establish a connection relationship between the gas analyzer and the waste gas treatment module as required, and according to an empirical value, each liquid storage bottle can be used for containing a known amount of excess solution. After the gas analyzer is operated, the solution demand can be calculated according to the operation starting time, the gas flow displayed on the display screen and the predicted operation ending time. And the liquid replenishing is needed or not and when the liquid replenishing is needed can be determined by combining the capacity of the solution in the liquid storage bottle.
The embodiment of the utility model provides an in, the sample gas gets into gas detector through the gaseous entry of sample, and gas detector carries out gaseous the detection back to the sample gas, detects gained waste gas and exports to exhaust outlet through the flowmeter, and then flows through each exhaust-gas treatment module in proper order to realize exhaust-gas treatment.
Typically, in addition to the sample gas inlet, a standard gas inlet is provided on the gas analyzer, through which standard gas may enter the gas detector to provide a detection reference for the detection of the sample gas.
As mentioned above, the solution in the liquid storage bottle needs to be replenished in time, and the replenishing mode can be manual replenishing or automatic replenishing. For manual fluid infusion, a user can detach the bottle cap from the liquid storage bottle when fluid infusion is needed, pour new solution into the liquid storage bottle, and finally cover the bottle cap above the liquid storage bottle again. For automatic fluid infusion, a user can set fluid infusion execution time and fluid infusion amount on a computer. Thus, the computer can transfer a specific volume of solution to the reservoir at the expiration time.
In detail, for the automatic fluid infusion, in an embodiment of the present invention, a fluid outlet is disposed at the bottom of the fluid storage bottle 10, and the fluid outlet is connected to an external recovery tank;
the bottle cap 9 is also provided with a liquid inlet hole which is connected with an external liquid storage tank.
In detail, when the computer determines that the current time reaches the preset liquid supplementing time, the computer can control the on-off state of the related valve so as to discharge the waste liquid in the liquid storage tank to the recovery tank through the liquid outlet and pump the solution with specific volume in the liquid storage tank into the liquid storage bottle through the liquid inlet hole.
Under the general condition, the leakage fluid dram is located the bottom of stock solution bottle, and the feed liquor hole is on the bottle lid, and the feed liquor pipeline can stretch into in the stock solution bottle through the feed liquor hole.
As mentioned above, to calculate the solution demand, the gas flow rate needs to be known. Typically, the calculation of the solution demand is performed by a computer. In detail, a computer can be pre-installed with a calculation algorithm, and the user can calculate the solution demand by inputting the gas flow into the computer. Typically, the user may manually view the gas flow displayed on the display screen and input it into the computer.
In order to reduce the manpower input, the numerical value of the gas flow can be automatically obtained by a computer. Therefore, in an embodiment of the present invention, the exhaust gas treatment system further includes: and the wireless camera is used for acquiring the image of the gas flow numerical value displayed by the display 7 and transmitting the acquired image to an external processor through a wireless communication technology.
In detail, after the gas analyzer starts to operate, the display screen of the gas analyzer can display the numerical value of the gas flow, so that the wireless camera can photograph the display screen area, and the photographed photo can be wirelessly transmitted to a computer. The computer can obtain the gas flow value in the picture by analyzing the picture. As described above, after the gas flow value is obtained, the computer can calculate the solution demand. When the liquid supplementing mode is automatic liquid supplementing, the computer can automatically supplement liquid according to the calculated solution demand quantity and needs. When the fluid infusion mode is manual fluid infusion, the computer can send the fluid infusion time and the fluid infusion amount to a user.
Based on the above, in the case of artificial fluid infusion, in an embodiment of the present invention, please refer to fig. 3, the gas analyzer 1 further includes: a wireless communication module 13 and an alarm 14;
the wireless communication module 13 is configured to receive an alarm command sent by the processor by processing the received image, and output the alarm command to the controller 5;
the controller 5 is configured to receive the alarm command sent by the wireless communication module 13, and output the alarm command to the alarm 14;
the alarm 14 is configured to receive the alarm command sent by the controller 5 and execute the alarm command.
In consideration of the fact that the waste gas treatment is influenced under the conditions that liquid supplement is forgotten and is not timely due to manual liquid supplement, the computer can give an alarm to notify when the computer determines that the liquid supplement is not timely due to the expiration of a user.
In detail, the user can be informed to the computer after liquid supplement, and if the computer does not receive corresponding informing information after the computer is expired, the user can be informed in real time, and a preset alarm command is wirelessly sent to the gas analyzer. Therefore, the alarm on the gas analyzer can be used for alarming and reminding. Based on the alarm function of the alarm, users around the gas analyzer can receive the alarm prompt, so that the gas analyzer can be processed in time.
To sum up, the embodiment of the utility model provides a this exhaust treatment system can do good processing to gas analysis appearance exhaust waste gas, reduces environmental pollution.
In detail, the gas analyzer may be a siemens gas analyzer, such as a siemens UltraMat series gas analyzer product. By constructing the waste gas treatment system, the gas analyzer can be used more safely and more environmentally.
The utility model discloses the exhaust-gas treatment system that each embodiment provided has following beneficial effect at least:
1. the embodiment of the utility model provides an exhaust-gas treatment system includes gas analyzer and at least one exhaust-gas treatment module. The gas analyzer comprises a sample gas inlet, a waste gas outlet, a controller, a gas detector, a display and a flowmeter; the controller links to each other with display and flowmeter respectively, and gas detector links to each other with sample gas entry and flowmeter respectively, and the flowmeter still links to each other with the waste gas export. The waste gas treatment module comprises a bottle cap, a liquid storage bottle, an air inlet pipe and an air outlet pipe; the air inlet pipe and the air outlet pipe respectively penetrate through the 2 preformed holes on the bottle cap to be connected with the bottle cap; the bottle cap is covered on the upper part of the liquid storage bottle so as to lead the inner space of the liquid storage bottle to be in a sealed state; an air inlet of an air inlet pipe of the waste gas treatment module is connected with a waste gas outlet. The stock solution bottle is used for holding the solution that can handle waste gas, so, gaseous back of gas detector detection sample, the sample gas through detecting can regard as waste gas, is handled when flowing through the exhaust-gas treatment module.
2. The embodiment of the utility model provides a this exhaust treatment system can do good processing to gas analysis appearance exhaust waste gas, reduces environmental pollution.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.
Claims (6)
1. An exhaust treatment system, comprising:
a gas analyzer (1) and at least one exhaust gas treatment module (2);
wherein the gas analyzer (1) comprises: a sample gas inlet (3), a waste gas outlet (4), a controller (5), a gas detector (6), a display (7) and a flowmeter (8);
wherein the controller (5) is connected with the display (7) and the flowmeter (8) respectively, the gas detector (6) is connected with the sample gas inlet (3) and the flowmeter (8) respectively, and the flowmeter (8) is also connected with the waste gas outlet (4);
wherein each of the exhaust gas treatment modules (2) comprises: a bottle cap (9), a liquid storage bottle (10), an air inlet pipe (11) and an air outlet pipe (12);
the air inlet pipe (11) penetrates through a first reserved hole in the bottle cap (9) to be connected with the bottle cap, and the air outlet pipe (12) penetrates through a second reserved hole in the bottle cap (9) to be connected with the bottle cap (9);
the bottle cap (9) is covered on the upper part of the liquid storage bottle (10) so as to enable the inner space of the liquid storage bottle (10) to be in a sealed state;
the air inlet of an air inlet pipe (11) of the waste gas treatment module (2) is connected with the waste gas outlet (4);
the gas detector (6) is used for inputting a sample gas through the sample gas inlet (3), detecting the sample gas and outputting the detected sample gas as an exhaust gas to the flowmeter (8);
the flow meter (8) is used for conveying the waste gas output by the gas detector (6) to the waste gas outlet (4), metering the gas flow of the conveyed waste gas and outputting the value of the gas flow to the controller (5);
the controller (5) is used for receiving the numerical value of the gas flow sent by the flowmeter (8) and outputting the numerical value of the gas flow to the display (7);
the liquid storage bottle (10) is used for containing and treating the solution of the waste gas.
2. The exhaust gas treatment system of claim 1,
the liquid storage bottle (10) comprises a plastic liquid storage bottle.
3. The exhaust gas treatment system of claim 1,
a liquid outlet is formed in the bottom of the liquid storage bottle (10) and connected with an external recovery tank;
the bottle cap (9) is also provided with a liquid inlet hole, and the liquid inlet hole is connected with an external liquid storage tank.
4. The exhaust gas treatment system of claim 1,
further comprising: and the wireless camera is used for acquiring the image of the gas flow numerical value displayed by the display (7) and transmitting the acquired image to an external processor through a wireless communication technology.
5. The exhaust gas treatment system of claim 4,
the gas analyzer (1) further comprises: a wireless communication module (13) and an alarm (14);
wherein the wireless communication module (13) is used for receiving an alarm command sent by the processor through processing the received image and outputting the alarm command to the controller (5);
the controller (5) is used for receiving the alarm command sent by the wireless communication module (13) and outputting the alarm command to the alarm (14);
the alarm (14) is used for receiving the alarm command sent by the controller (5) and executing the alarm command.
6. The exhaust gas treatment system according to any one of claims 1 to 5,
when the number of the waste gas treatment modules (2) is not 1, the waste gas treatment modules (2) are connected in sequence through the connection between the gas outlet of the gas outlet pipe (12) of one waste gas treatment module (2) and the gas inlet of the gas inlet pipe (11) of the other waste gas treatment module (2).
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| CN201921611988.XU CN210934429U (en) | 2019-09-25 | 2019-09-25 | Exhaust gas treatment system |
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| CN201921611988.XU CN210934429U (en) | 2019-09-25 | 2019-09-25 | Exhaust gas treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666293A (en) * | 2020-12-19 | 2021-04-16 | 北京大学 | Liquid phase automatic synthesizer |
| CN112666364A (en) * | 2020-12-19 | 2021-04-16 | 北京大学 | Automatic sampling system |
-
2019
- 2019-09-25 CN CN201921611988.XU patent/CN210934429U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666293A (en) * | 2020-12-19 | 2021-04-16 | 北京大学 | Liquid phase automatic synthesizer |
| CN112666364A (en) * | 2020-12-19 | 2021-04-16 | 北京大学 | Automatic sampling system |
| CN112666293B (en) * | 2020-12-19 | 2022-05-13 | 北京大学 | Liquid phase automatic synthesizer |
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