CN102323383A - The active testing device of phenixin activated charcoal - Google Patents
The active testing device of phenixin activated charcoal Download PDFInfo
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- CN102323383A CN102323383A CN201110255730A CN201110255730A CN102323383A CN 102323383 A CN102323383 A CN 102323383A CN 201110255730 A CN201110255730 A CN 201110255730A CN 201110255730 A CN201110255730 A CN 201110255730A CN 102323383 A CN102323383 A CN 102323383A
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Abstract
The present invention relates to a kind of active testing device of phenixin activated charcoal.It comprises compositions such as air air supply controller, phenixin generating means, the device of reheating, activated charcoal active testing system and exhaust system.The air air supply controller adopts air compressor to carry out air feed, dry filter, Control Flow; The phenixin generating means produces the mixed gas that contains phenixin; The device of reheating heats containing the phenixin mixed gas; The activated carbon sample of activated charcoal active testing system storage relevant regulations quantity, test makes an experiment; Exhaust system is collected test tail gas with air bag.Volume of the present invention is little, have environmental protection, can simply regulated advantage.
Description
Technical field
The present invention relates to a kind of active testing device of phenixin activated charcoal.
Background technology
Activated charcoal is black powder shape or granular agraphitic carbon.The activated charcoal major component is gone back elements such as aerobic, hydrogen except carbon.Activated charcoal structurally because microcrystalline carbon is irregular alignment, has pore between cross connection, when activation, can produce the carbon tissue defects, so it is a kind of porous carbon, and bulk density is low, and specific surface area is big.Activated charcoal often is the purification that is used for toxic gas, exhaust-gas treatment, the purified treatment of industry and domestic water, aspects such as solvent recovery.And the various aspects that are widely used in industrial and agricultural production; The active testing device of carbon tetrachloride method activated charcoal is whether the filtrator that is used for detecting various respiratory protection apparatus reaches existing relevant criterion; Can solve the active detection problem of activated charcoal of enterprise's various respiratory protection apparatus filtrator, enterprise can be further enhanced on the means of testing of the activated charcoal reactivity parameter of respiratory protection apparatus filtrator.
Summary of the invention
The objective of the invention is to needs to the activated charcoal activity performance test of respiratory protection apparatus filtrator; A kind of structural good, scalable test condition is provided, can adapts to the activity performance proving installation of the phenixin activated charcoal of multiple different size respiratory protection apparatus simultaneously.The present invention adopts the air air supply controller, can realize conveniently providing and regulating the flow of the required air when testing, and the air in the pipeline is carried out drying and filtration.The present invention uses the phenixin generating means, produces the mixed gas that contains carbon tetrachloride gas, and detects the pilot-gas flow.The present invention adopts many swan-necks and constant temperature oven to constitute the device of reheating, and gives the gas Hybrid Heating in the pipeline.Activated charcoal active testing of the present invention system tests respiratory protection apparatus filtrator.The present invention adopts the use exhaust system, and discharging is also collected test tail gas.
For achieving the above object, the present invention adopts following technical proposals:
A kind of active testing device of phenixin activated charcoal; Comprise a casing; It is characterized in that being equipped with in the casing an open to atmosphere air air supply controller of import, after a phenixin generating means, reheat a device and an activated charcoal active testing system, be switched to an exhaust system, the gas outlet of exhaust system is connected the air bag of using outside the casing; Said air air supply controller can produce and regulate pilot-gas; Said phenixin generating means can produce the mixed gas that contains phenixin, and can adjust mixed gas flow; The said device of reheating can be with the gas heating to 25 of flowing through ± 1 ° C; Said activated charcoal active testing system can store test safety appliance filtrator activated carbon sample; Test tail gas is collected in said exhaust system discharging.
The structure of above-mentioned air air supply controller is: an open to atmosphere draft tube of the outer import of connection casing connects the air intake opening of an air compressor, and the variable valve in the gas outlet of air compressor, a needle valve, an instrument air dryer, an active carbon filter and a high efficiency particle air filter are switched to said phenixin generating means.
The structure of above-mentioned phenixin generating means is: settle a phenixin saturator in the cooling vessel that fills mixture of ice and water; The gas outlet of said high efficiency particle air filter is switched to phenixin saturator lower lumen by a tracheae, and the mixed gas that the phenixin saturator produces is switched to the said device of reheating through a flowmeter.
The structure of the above-mentioned device of reheating is: entrance point connects said flowmeter and endpiece is connected the glass pipe that spirals of said activated charcoal active testing system and is immersed in the constant temperature liquid of a thermostat.
The structure of above-mentioned activated charcoal active testing system is: a hollow piston is immersed in the constant temperature liquid of said thermostat; Inlet end connects the said glass pipe that spirals through a globe joint; And said exhaust system is connected through a globe joint in the outlet side, filling test specimen active carbon layer and the coarse plectane of porous in this hollow piston.
The structure of above-mentioned exhaust system is: a gas exhaust piping inlet end is connected the outlet side of said hollow piston, and that casing is stretched out in the outlet side is outer and connect an air bag; Connect another air bag through a needle valve on the draft tube of the said glass pipe that spirals.
The present invention has following conspicuous outstanding substantive distinguishing features and remarkable advantage compared with prior art: this device has simply, reliable advantage; This device has the advantage of scalable control air flow; This device has the advantage of the multiple products of different specifications of simple adaptation, installation for convenience detach; The scalable that has this device contains the advantage of the mixed gas flow velocity of phenixin.But this device has the strong advantage of intuitive.Both can be used as safety appliance respirator activated charcoal activity performance proving installation, also can be used as common proving installation.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Embodiment
A preferred embodiment of the present invention is: referring to Fig. 1.This proving installation air air supply controller A, phenixin generating means B, the device C that reheats, the activated charcoal active testing D of system and exhaust system E.Air air supply controller A comprises snorkel 10, air compressor 11, variable valve 12, needle valve 9, instrument air dryer 8, active carbon filter 7, high efficiency particle air filter 5; Device can pass through air compressor 11 supply gas; Variable valve 12 adjustment gas flows; The break-make of needle valve 9 pilot-gas pipelines, the air in instrument air dryer 8, active carbon filter 7,5 pairs of pipelines of high efficiency particle air filter carries out dry filter.
Phenixin generating means B comprises cooling vessel 2, mixture of ice and water 3, phenixin saturator 4, flowmeter 6; Cooling vessel 2, mixture of ice and water 3 provide the cooling bath of 0 ° of C temperature; Air contains the mixed gas of phenixin through phenixin saturator 4 products; 6 pairs of mixed gass of flowmeter carry out flow detection, can regulate the desired gas flow through variable valve 12.
The device C that reheats comprises thermostat 20, the glass pipe 13 that spirals, globe joint 18, and thermostat 20 provides 25 ± 1 ° of C steady temperatures, and mixed gas heats through the glass pipe 13 that spirals, and is connected with test specimen through globe joint 18.
The activated charcoal active testing D of system comprises the coarse plectane of test specimen active carbon layer 16, porous 17, hollow piston 19, and the coarse plectane 17 of porous supports test specimen active carbon layers 16, hollow piston 19 pilot-gas pipeline break-makes.
Exhaust system E comprises needle valve 14, air bag 15,23, globe joint 21, gas exhaust piping 22; Needle valve 14 is connected with phenixin generating means B is terminal through by-pass pipe; Use globe joint 21 to connect the activated charcoal active testing D of system, collect test tail gas with air bag 15,23 at last.
Principle of work of the present invention: the test preparatory stage, close hollow piston 19, open needle valve 9 and needle valve 14; Use air compressor 11 supply air; Carry out dry filter through instrument air dryer 8, active carbon filter 7, high efficiency particle air filter 5, dry, clean air obtains containing the mixed gas of phenixin after through phenixin saturator 4, observes gas flows through flowmeter 6; Mixed gas gets into through needle valve 14 and collects air bag 15; Regulate mixed gas flow with variable valve 12 again, the flow that on flowmeter 6, shows reaches the desired gas flow, and the preparatory stage finishes; Experimental stage is closed needle valve 14, opens hollow piston 19; The mixed gas that contains phenixin; The inflow glass pipe 13 that spirals heats, and the mixed gas after the heating flows into the activated charcoal active testing D of system through globe joint 18, and gas is through test specimen active carbon layer 16; Pass the coarse plectane 17 of porous, flow in the air bag 23 through globe joint 21.
Claims (6)
1. the active testing device of a carbon tetrachloride method activated charcoal; Comprise a casing (1); It is characterized in that being equipped with in the casing (1) an open to atmosphere air air supply controller of import (A), after a phenixin generating means (B), the device of reheating (C) and an activated charcoal active testing system (D), be switched to an exhaust system (E), the gas outlet (22) of exhaust system (E) connect casing (1) outer with air bag (23); Said air air supply controller (A) can produce and regulate pilot-gas; Said phenixin generating means (B) can produce the mixed gas that contains phenixin, and can adjust mixed gas flow; The said device of reheating (C) can be with the gas heating to 25 of flowing through ± 1 ° C; Said activated charcoal active testing system (D) can store test safety appliance filtrator activated carbon sample; Test tail gas is collected in said exhaust system (E) discharging.
2. the active testing device of phenixin activated charcoal according to claim 1; The structure that it is characterized in that described air air supply controller (A) is: the open to atmosphere draft tube of the outer import of a connection casing (1) (10) connects the air intake opening of an air compressor (11), and the variable valve in the gas outlet of air compressor (11) (12), a needle valve (9), an instrument air dryer (8), an active carbon filter (7) and a high efficiency particle air filter (5) are switched to said phenixin generating means (B).
3. the active testing device of phenixin activated charcoal according to claim 2; The structure that it is characterized in that said phenixin generating means (B) is: the middle phenixin saturator (4) of settling of cooling vessel (2) that fills mixture of ice and water (3); The gas outlet of said high efficiency particle air filter (5) is switched to phenixin saturator (4) lower lumen by a tracheae, and the mixed gas that phenixin saturator (4) produces is switched to the said device of reheating (C) through a flowmeter (6).
4. the active testing device of phenixin activated charcoal according to claim 3 is characterized in that the structure of the said device of reheating (C) is: entrance point connects said flowmeter (6) and endpiece is connected the glass pipe that spirals (13) of said activated charcoal active testing system (D) and is immersed in the constant temperature liquid of a thermostat (20).
5. the active testing device of phenixin activated charcoal according to claim 4; The structure that it is characterized in that said activated charcoal active testing system (D) is: a hollow piston (19) is immersed in the constant temperature liquid of said thermostat (20); Inlet end connects the said glass pipe that spirals (13) through a globe joint (18); And said exhaust system (E) is connected through a globe joint (21) in the outlet side, filling test specimen active carbon layer (16) and the coarse plectane of porous (17) in this hollow piston (19).
6. the active testing device of phenixin activated charcoal according to claim 5; The structure that it is characterized in that said exhaust system (E) is: a gas exhaust piping (22) inlet end is connected the outlet side of said hollow piston (19), and that casing (1) is stretched out in the outlet side is outer and connect an air bag (23); Connect another air bag (15) through a needle valve (14) on the draft tube of the said glass pipe that spirals (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110255730A CN102323383A (en) | 2011-09-01 | 2011-09-01 | The active testing device of phenixin activated charcoal |
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| CN201110255730A CN102323383A (en) | 2011-09-01 | 2011-09-01 | The active testing device of phenixin activated charcoal |
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| CN102323383A true CN102323383A (en) | 2012-01-18 |
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| CN201110255730A Pending CN102323383A (en) | 2011-09-01 | 2011-09-01 | The active testing device of phenixin activated charcoal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323570A (en) * | 2013-07-18 | 2013-09-25 | 云南玉溪水松纸厂 | Mobile activated carbon absorber |
| CN103323566A (en) * | 2013-05-20 | 2013-09-25 | 源达日化(天津)有限公司 | Laboratory device for detecting carbon tetrachloride adsorption rate of active carbon |
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| CN1033466A (en) * | 1987-12-05 | 1989-06-21 | 大连工学院 | Carrier gas and tetracol phenixin mix the method that purifies non-ferrous alloy |
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| CN1033466A (en) * | 1987-12-05 | 1989-06-21 | 大连工学院 | Carrier gas and tetracol phenixin mix the method that purifies non-ferrous alloy |
| CN2573497Y (en) * | 2002-09-20 | 2003-09-17 | 史永刚 | Adsorption column for purifying carbon tetrachloride |
| US20050255605A1 (en) * | 2004-05-14 | 2005-11-17 | Fossil Energy Research Corp. | In-line localized monitoring of catalyst activity in selective catalytic NOx reduction systems |
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| 杨剑、董凌燕、刘清才、杜云贵、刘艺: "烟气脱硫石灰石活性测试装置设计研究", 《环境工程学报》, vol. 1, no. 1, 5 January 2007 (2007-01-05), pages 97 - 98 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323566A (en) * | 2013-05-20 | 2013-09-25 | 源达日化(天津)有限公司 | Laboratory device for detecting carbon tetrachloride adsorption rate of active carbon |
| CN103323570A (en) * | 2013-07-18 | 2013-09-25 | 云南玉溪水松纸厂 | Mobile activated carbon absorber |
| CN103323570B (en) * | 2013-07-18 | 2015-01-14 | 云南玉溪水松纸厂 | Mobile activated carbon absorber |
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Application publication date: 20120118 |