CN204134463U - Karl Fischer reagent toxic gas filter - Google Patents
Karl Fischer reagent toxic gas filter Download PDFInfo
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- CN204134463U CN204134463U CN201420491009.2U CN201420491009U CN204134463U CN 204134463 U CN204134463 U CN 204134463U CN 201420491009 U CN201420491009 U CN 201420491009U CN 204134463 U CN204134463 U CN 204134463U
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- gas outlet
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- sodium hydroxide
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Abstract
The utility model relates to a kind of gas filter plant, in particular to a kind of karl Fischer reagent toxic gas filter, comprise incinerator (1), incinerator (1) one side lower part arranges air inlet (13), opposite side top arranges exhanst gas outlet (2), exhanst gas outlet (2) connects one end of smoke filtration cooling device (4) inner helix pipe (12) by the first pipeline (3), the gas outlet, top of smoke filtration cooling device (4) connects alkali lye filter (6) by second pipe (5), the gas outlet, top of alkali lye filter (6) connects acid gas adsorption device (8) by the 3rd pipeline (7), the gas outlet, top of acid gas adsorption device (8) is connected flue gas exhaust mouth (11) by the 4th pipeline (9) with vacuum air pump (10).The utility model structure is simple, easy to operate, avoids processing rear generation gaseous contamination environment, affects the health of staff, have certain practicality.
Description
Technical field
The utility model relates to a kind of gas filter plant, particularly a kind of karl Fischer reagent toxic gas filter.
Background technology
At present, karl Fischer reagent carries out being widely used in the determination of moisture of oil sample at micro-water gaging instrument, and is known as the highest method of the degree of accuracy by a lot of international standard.But, karl Fischer reagent will lose efficacy after a procedure, can not continue to use, if directly outwelled by karl Fischer reagent, the poisonous and hazardous chemical substance then contained in karl Fischer reagent can affect to the health of staff, therefore needs to carry out special recycling.Processing method conventional is at present burned, but, also can produce a large amount of high temperature toxic gases when karl Fischer reagent burns, not only can cause actual bodily harm to staff, also cause certain air pollution.
Utility model content
According to above deficiency of the prior art, problem to be solved in the utility model is: provide a kind of structure simple, easy to operate, long service life, improves security, avoids air release to cause air-polluting karl Fischer reagent toxic gas filter.
The utility model solves the technical scheme that its technical problem adopts:
Described karl Fischer reagent toxic gas filter, comprise incinerator, incinerator one side lower part arranges air inlet, opposite side top arranges exhanst gas outlet, exhanst gas outlet connects one end of smoke filtration cooling device inner helix pipe by the first pipeline, the gas outlet, top of smoke filtration cooling device connects alkali lye filter by second pipe, the gas outlet, top of alkali lye filter connects acid gas adsorption device by the 3rd pipeline, and the gas outlet, top of acid gas adsorption device is connected flue gas exhaust mouth by the 4th pipeline with vacuum air pump.
Karl Fischer reagent is burned the rear poison gas produced successively by cooling, absorbing and drying by described karl Fischer reagent toxic gas filter, finally the gas of cleaning is discharged, after avoiding invalid karl Fischer reagent process, environment is impacted and staff healthy.When cooling, in order to ensure cooling effect, being set to helix tube, adding cool time by smoke filtration cooling device, effectively avoiding the later stage to the damage of equipment, structure is simple, easy to use.
Preferred further, smoke filtration cooling device is the closed container that inside is equipped with that pH value is the sodium hydroxide solution of 8, upper inlet port and gas outlet, top are all arranged on above the liquid level of sodium hydroxide solution, helix tube is arranged in sodium hydroxide solution, first pipeline is through the one end connecting helix tube after upper inlet port, the other end of helix tube is unsettled in sodium hydroxide solution, and gas outlet, top connects second pipe.While absorbing harmful smoke, cooling process is carried out to high-temperature flue gas, avoid pipeline in end processing sequences to scald staff, place the damage of vacuum air pump, in order to increase cooling-down effect, helix tube being set by sodium hydroxide solution, increasing transmitting range and time.
Preferred further, alkali lye filter is the closed container that inside is equipped with that pH value is the sodium hydroxide solution of 12, upper inlet port and gas outlet, top are all arranged on above the liquid level of sodium hydroxide solution, second pipe extends in sodium hydroxide solution through after upper inlet port, and gas outlet, top connects the 3rd pipeline.Carried out the absorption of noxious acidic gaseous by the alkali lye of high concentration further, improve the clean degree of Exhaust Gas.
Preferred further, acid gas adsorption device is the closed container that molecular sieve and dry silica gel are equipped with in inside, upper inlet port and gas outlet, top are all arranged on above molecular sieve and dry silica gel, 3rd pipeline extends in molecular sieve and dry silica gel through after upper inlet port, and gas outlet, top connects the 4th pipeline.While the absorption to residue trace acidic gas, drying process is carried out to the gas that will discharge.
The beneficial effect that the utility model has is:
1, the karl Fischer reagent that the process that the utility model can be appropriate is invalid after using, by effectively adsorbing and processing poisonous flue gas, avoids and causes actual bodily harm to staff, improve the security of work.
2, the utility model is when the high-temperature flue gas that incinerator produces enters smoke filtration cooling device, the fed distance of high-temperature flue gas is increased by the helix tube of inside, heat exchange cooling can be carried out fully before making to enter next device again, the impact on the equipment such as pipeline and vacuum air pump can be avoided, staff's maloperation can also be avoided to scald, extend the service life of equipment, improve the security of work.
3, the utility model structure is simple, easy to operate, avoids processing rear generation gaseous contamination environment, affects the health of staff, have certain practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1, incinerator; 2, exhanst gas outlet; 3, the first pipeline; 4, smoke filtration cooling device; 5, second pipe; 6, alkali lye filter; 7, the 3rd pipeline; 8, adsorbent equipment; 9, the 4th pipeline; 10, vacuum air pump; 11, flue gas exhaust mouth; 12, helix tube; 13, air inlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, karl Fischer reagent toxic gas filter described in the utility model, comprise incinerator 1, incinerator 1 one side lower part arranges air inlet 13, opposite side top arranges exhanst gas outlet 2, exhanst gas outlet 2 connects one end of smoke filtration cooling device 4 inner helix pipe 12 by the first pipeline 3, the gas outlet, top of smoke filtration cooling device 4 connects alkali lye filter 6 by second pipe 5, the gas outlet, top of alkali lye filter 6 connects acid gas adsorption device 8 by the 3rd pipeline 7, the gas outlet, top of acid gas adsorption device 8 is connected flue gas exhaust mouth 11 by the 4th pipeline 9 with vacuum air pump 10.
Smoke filtration cooling device 4 is that the closed container that pH value is the sodium hydroxide solution of 8 is equipped with in inside, upper inlet port and gas outlet, top are all arranged on above the liquid level of sodium hydroxide solution, in order to improve cooling effect, helix tube 12 is set in sodium hydroxide solution, increase heat-exchange time, first pipeline 3 is through the one end connecting helix tube 12 after upper inlet port, the other end of helix tube 12 is unsettled in sodium hydroxide solution, make flue gas out time, sour gas physical efficiency fully contacts with alkali lye, absorb, gas outlet, top connects second pipe 5.
Alkali lye filter 6 is that the closed container that pH value is the sodium hydroxide solution of 12 is equipped with in inside, upper inlet port and gas outlet, top are all arranged on above the liquid level of sodium hydroxide solution, second pipe 5 extends in sodium hydroxide solution through after upper inlet port, make flue gas out time, sour gas physical efficiency fully contacts with alkali lye, absorb, gas outlet, top connects the 3rd pipeline 7.
Acid gas adsorption device 8 is the inner closed container that molecular sieve and dry silica gel are housed, upper inlet port and gas outlet, top are all arranged on above molecular sieve and dry silica gel, 3rd pipeline 7 extends in molecular sieve and dry silica gel through after upper inlet port, sour gas physical efficiency is fully contacted with dry silica gel with molecular sieve, carry out adsorbing and drying, avoid gas to include wetly, affect the normal use of vacuum equipment, gas outlet, top connects the 4th pipeline 9.
Operation principle of the present utility model and use procedure:
The utility model in use, invalid karl Fischer reagent is placed in resistant to elevated temperatures ceramic crucible, then ceramic crucible is placed in incinerator 1, about 700 degree are heated to by the high-temperature electric heater strip bottom incinerator 1, the air that karl Fischer reagent enters with air inlet 13 in heating process reacts, and generates the flue gas that high temperature is poisonous.Open vacuum air pump 10, under the effect of vacuum air pump 10, high-temperature flue gas enters in smoke filtration cooling device 4 by the first pipeline 3, first cooled by the helix tube 12 in sodium hydroxide solution in smoke filtration cooling device 4, cooled high-temperature flue gas is discharged by the free end of helix tube in solution, carrying out the gas after first time absorbing and filtering through smoke filtration cooling device 4, to enter sodium hydroxide solution in alkali lye filter by second pipe 5 inner, carry out second time to filter, gas after filtration enters the absorption that acid gas adsorption device 8 carries out sour gas again, simultaneously to wanting Exhaust Gas to carry out drying, finally clean gas is discharged.The utility model structure is simple, easy to operate, avoids processing rear generation gaseous contamination environment, affects the health of staff, have certain practicality.
Claims (4)
1. a karl Fischer reagent toxic gas filter, it is characterized in that: comprise incinerator (1), incinerator (1) one side lower part arranges air inlet (13), opposite side top arranges exhanst gas outlet (2), exhanst gas outlet (2) connects one end of smoke filtration cooling device (4) inner helix pipe (12) by the first pipeline (3), the gas outlet, top of smoke filtration cooling device (4) connects alkali lye filter (6) by second pipe (5), the gas outlet, top of alkali lye filter (6) connects acid gas adsorption device (8) by the 3rd pipeline (7), the gas outlet, top of acid gas adsorption device (8) is connected flue gas exhaust mouth (11) by the 4th pipeline (9) with vacuum air pump (10).
2. karl Fischer reagent toxic gas filter according to claim 1, it is characterized in that: described smoke filtration cooling device (4) is equipped with for inner the closed container that pH value is the sodium hydroxide solution of 8, upper inlet port and gas outlet, top are all arranged on above the liquid level of sodium hydroxide solution, helix tube (12) is arranged in sodium hydroxide solution, first pipeline (3) is through the one end connecting helix tube (12) after upper inlet port, the other end of helix tube (12) is unsettled in sodium hydroxide solution, gas outlet, top connects second pipe (5).
3. karl Fischer reagent toxic gas filter according to claim 1, it is characterized in that: described alkali lye filter (6) is equipped with for inner the closed container that pH value is the sodium hydroxide solution of 12, upper inlet port and gas outlet, top are all arranged on above the liquid level of sodium hydroxide solution, second pipe (5) is through extending in sodium hydroxide solution after upper inlet port, and gas outlet, top connects the 3rd pipeline (7).
4. karl Fischer reagent toxic gas filter according to claim 1, it is characterized in that: described acid gas adsorption device (8) is the inner closed container that molecular sieve and dry silica gel are housed, upper inlet port and gas outlet, top are all arranged on above molecular sieve and dry silica gel, 3rd pipeline (7) is through extending in molecular sieve and dry silica gel after upper inlet port, and gas outlet, top connects the 4th pipeline (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491009.2U CN204134463U (en) | 2014-08-28 | 2014-08-28 | Karl Fischer reagent toxic gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491009.2U CN204134463U (en) | 2014-08-28 | 2014-08-28 | Karl Fischer reagent toxic gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134463U true CN204134463U (en) | 2015-02-04 |
Family
ID=52411181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491009.2U Expired - Fee Related CN204134463U (en) | 2014-08-28 | 2014-08-28 | Karl Fischer reagent toxic gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749630A (en) * | 2016-04-25 | 2016-07-13 | 大连保税区科利德化工科技开发有限公司 | Collecting device for boron trichloride production residues |
| CN106770962A (en) * | 2016-12-29 | 2017-05-31 | 浙江富春江环保科技研究有限公司 | It is a kind of for dioxin on-line checking except flue gas reclaimed water, the device of sour gas |
-
2014
- 2014-08-28 CN CN201420491009.2U patent/CN204134463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749630A (en) * | 2016-04-25 | 2016-07-13 | 大连保税区科利德化工科技开发有限公司 | Collecting device for boron trichloride production residues |
| CN106770962A (en) * | 2016-12-29 | 2017-05-31 | 浙江富春江环保科技研究有限公司 | It is a kind of for dioxin on-line checking except flue gas reclaimed water, the device of sour gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |