CN109239274A - A kind of gas sample injection device measuring stationary source total organic carbon - Google Patents
A kind of gas sample injection device measuring stationary source total organic carbon Download PDFInfo
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- CN109239274A CN109239274A CN201811129812.0A CN201811129812A CN109239274A CN 109239274 A CN109239274 A CN 109239274A CN 201811129812 A CN201811129812 A CN 201811129812A CN 109239274 A CN109239274 A CN 109239274A
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- gas
- sample injection
- injection device
- gas sample
- solution
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
- G01N33/0047—Specially adapted to detect a particular component for organic compounds
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
Abstract
The invention discloses a kind of gas sample injection devices for measuring stationary source total organic carbon, its structure includes gas sample injection device main body, gas sampling control panel, device pedestal, upper protection board, hand-held pole, the insertion of gas sampling control panel is connected to gas sample injection device main body side, and it is closely connect with gas sample injection device body interior, gas sample injection device main body is set to above device pedestal by bolt, upper protection board covering and gas sample injection device main body overhead surface, and connection is screwed by bolt, hand-held pole is set to above upper protection board by nut, gas sample injection device main body is equipped with gas and stores for future use pipe, acid mineral object adsorbing mechanism, connection sealing, gas stores for future use pipe and is set on the outside of gas sample injection device main body by buckle, the present invention is by being equipped with acid mineral object adsorbing mechanism, it can be in gas collection sample introduction , absorption discharge timely quickly is carried out to the acid mineral object in sample gas, improves the efficiency that total organic carbon tests and analyzes.
Description
Technical field
The present invention relates in gas sample injection device field, specifically a kind of gas for measuring stationary source total organic carbon
Body sampling device.
Background technique
Total organic carbon refers to the total amount that dissolubility and suspension organic matter are carbon containing in water body.The type of Organic substance in water is very
It is more, in addition to carbon containing, also containing elements such as hydrogen, nitrogen, sulphur, separation identification can't be all carried out at present.Often indicated with " TOC ".TOC
It is the overall target of a rapid verification, it indicates the total amount in water containing organic matter with the quantity of carbon.But since it cannot reflect
The type and composition of Organic substance in water, thus cannot reflect different pollution effects caused by the identical total organic carbon of total amount.By
Combustion method is used in the measurement of TOC, therefore organic matter can all be aoxidized, it more can directly indicate organic matter than BOD5 or COD
Total amount.Usually as the important evidence of evaluation water body organism pollution level.
But a kind of gas sample injection device for measuring stationary source total organic carbon in the prior art is in the gas of sample introduction
In be easy contain acid mineral object, if contain a large amount of acid mineral object, be stored inconveniently sample gas, or even can be to storage
Equipment surface causes to corrode, and is easy the calculating to total organic carbon in gas, and floristic analysing etc. interferes.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of gas for measuring stationary source total organic carbon
Body sampling device.
The present invention adopts the following technical scheme that realize: a kind of gas sampling dress measuring stationary source total organic carbon
It sets, structure includes gas sample injection device main body, gas sampling control panel, device pedestal, upper protection board, hand-held pole, described
The insertion of gas sampling control panel is connected to gas sample injection device main body side, and closely connects with gas sample injection device body interior
It connects, the gas sample injection device main body is set to above device pedestal by bolt, and the upper protection board covering is filled with gas sampling
Main body overhead surface is set, and connection is screwed by bolt, the hand-held pole is set to above upper protection board by nut, the gas
Sampling device main body is equipped with gas and stores for future use pipe, acid mineral object adsorbing mechanism, connection sealing, and the gas stores for future use pipe
It is set on the outside of gas sample injection device main body by buckle, the acid mineral object adsorbing mechanism is set in gas sample injection device main body
Portion, connection sealing one end insertion are connected on gas sample injection device main body side.
As optimization, the acid mineral object adsorbing mechanism by sodium hydroxide solution the storage box, Acidic organic matter adsorption tanks,
Adsorbing mechanism fixes housing, elevating drive mechanism, solution extraction device, the residual night the storage box composition of absorption, and the sodium hydroxide is molten
The insertion of liquid the storage box is connected to the fixed housing upper left corner of adsorbing mechanism, and the sodium hydroxide solution the storage box is fixed with adsorbing mechanism
Housing be interference fit connection, the Acidic organic matter adsorption tanks upper one end respectively with sodium hydroxide solution the storage box, solution
The mutually nested connection of draw-out device, described Acidic organic matter adsorption tanks bottom right one end engage connection with elevating drive mechanism,
The Acidic organic matter adsorption tanks bottom end is welded on the fixed casing interior bottom surface of adsorbing mechanism, the elevating drive mechanism
On the right side of the fixed casing interior of adsorbing mechanism, the fixed housing upper one end of the adsorbing mechanism and the winding of solution extraction device connect
It connects, residual night the storage box perforation connection is adsorbed on the right side of the solution extraction device, the residual night the storage box of absorption is by bolt and inhales
The fixed housing of random structure is connected.
As optimization, the sodium hydroxide solution the storage box is equipped with defeated telescoping tube under solution, pipeline connection ring, solution dredging
Stereoplasm tube, one end is connected with sodium hydroxide solution the storage box bottom at the top of defeated telescoping tube under the solution, and the pipeline connects
Telescoping tube defeated under solution is connected by ring with solution dredging stereoplasm tube, and the solution dredging stereoplasm tube other end injects acid organic
Inside object adsorption tanks.
As optimization, the Acidic organic matter adsorption tanks include tank body sealing upper cover, sample gas extraction conduit, sample gas
Body entrance, absorption can body, lifting diaphragm plate, connecting spring, lifting ratch, lifting spring, spring connect beam slab, the tank
Body sealing upper cover, which screws, is connected to top above absorption can body, and the tank body sealing upper cover is stored with sodium hydroxide solution respectively
Box, solution extraction device are connected, and the sample gas entrance and absorption can body are in integrated formed structure, the sample gas
Body entrance is connected to absorption can body and closely connect in left side, and with sample gas extraction conduit, and the sample gas extracts
Pipeline is through being connected on the left of the fixed housing of adsorbing mechanism, and the absorption can body is set to above lifting diaphragm plate, the lifting
Diaphragm plate is mutually connected vertically with lifting ratch, and the connecting spring will go up and down diaphragm plate and be connected with the fixed housing of adsorbing mechanism
It connecing, the connecting spring is equipped with 2 groups, and is set on same plane, and one end is evenly distributed with latch on the right side of the lifting ratch, and
Connection is engaged with elevating drive mechanism by the latch.
As optimization, the tank body sealing upper cover is closely connect with lifting spring bottom end, at the top of the lifting spring
One end connect that beam slab is vertical to be connected with spring, and the spring connection beam slab is welded on the fixed casing interior top surface of adsorbing mechanism.
As optimization, the elevating drive mechanism by first gear, connecting band, second gear, third gear, drive rod,
Metal contact wires, connection pulley composition, the first gear engagement are connected on the right side of Acidic organic matter adsorption tanks, the connecting band
Connecting shaft nested encryptions in bottom end and first gear, described connecting band top one end and the connecting shaft in second gear are embedding
First gear is connected by set connection, the connecting band with second gear, and it is right that the second gear engagement is connected to third gear
Lower section, the third gear are equipped with connecting pin, and the drive rod bottom end is inserted into inside connecting pin, and is connected by buckle
Connect, one end is closely wound with metal contact wires at the top of the drive rod connect, the metal contact wires across connect pulley with it is molten
Liquid draw-out device is connected, and the connection pulley is set on Acidic organic matter adsorption tanks right side.
As optimization, it is solid that the solution extraction device is equipped with waste liquid extraction telescoping tube, draw-out device switch valve, draw-out device
Fixed rack, waste liquid extract stereoplasm tube, and the waste liquid extracts telescoping tube bottom end and closely connect with waste liquid extraction stereoplasm tube, described
Waste liquid extracts stereoplasm tube through Acidic organic matter adsorption tanks to bottom, and the waste liquid extracts telescoping tube upper one end and solution extraction
Solution extraction device is connected by device perforation connection, the fixed bracket of the draw-out device with the fixed housing of adsorbing mechanism.
As optimization, the residual night the storage box of absorption is equipped with waste liquid communicating pipe, and the waste liquid communicating pipe perforation is connected to suction
Above attached residual night the storage box, the residual night the storage box of absorption is connected by waste liquid communicating pipe with solution extraction device.
Beneficial effect
The present invention provides a kind of scheme of gas sample injection device for measuring stationary source total organic carbon, when in use, will
The gas of collection pours into adsorption tanks body interior by sample gas extraction conduit and sample gas entrance, and gas at this time fills
It completely adsorbs in can body, and the connector of defeated telescoping tube under sodium hydroxide solution the storage box and solution is opened, hydrogen-oxygen at this time
Change sodium solution under gravity, the solution being connected with telescoping tube defeated under solution is sequentially entered along telescoping tube defeated under solution
It dredges inside stereoplasm tube, and enters adsorption tanks body interior, the sodium hydroxide solution of entrance can be by the acid nothing in sample gas
The absorption of machine object, and seat needlework forms sodium hydroxide waste liquor, sodium hydroxide waste liquor is located at adsorption tanks bottom part body in gravity, with
Increasing for sodium hydroxide waste liquor, adsorption tanks body weight increase, then adsorb can body will go up and down diaphragm plate towards lower section press
Go, since ratch is vertical connect with lifting for lifting diaphragm plate, lifting ratch then driven to fall towards lower section, and go up and down ratch and
First gear engagement connection, first gear are connected by connecting band with second gear, and the engagement of third gear and second gear are left
Upper angle, then when going up and down ratch whereabouts, first gear, second gear and third gear successively rotate, and transfer third gear
On drive rod rotation metal contact wires are pulled, metal contact wires when drive rod is rotated to the third gear lower right corner
It is connected across connection pulley with draw-out device switch valve, is opened solution extraction device by the draw-out device switch valve pulled
It opens, then solution extraction device extracts the sodium hydroxide waste liquor of adsorption tanks bottom part body out, which successively passes through
Waste liquid extracts stereoplasm tube, waste liquid extracts telescoping tube, is being entered inside the residual night the storage box of absorption by waste liquid communicating pipe.
It compared with prior art, can be in gas the beneficial effects of the present invention are: by being equipped with acid mineral object adsorbing mechanism
When body collects sample introduction, absorption discharge timely quickly is carried out to the acid mineral object in sample gas, improves total organic carbon detection
The efficiency of analysis.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram for the gas sample injection device for measuring stationary source total organic carbon of the present invention.
Fig. 2 is the structural schematic diagram of acid mineral object adsorbing mechanism of the present invention.
Fig. 3 is the enlarged structure schematic diagram of acid mineral object adsorbing mechanism of the present invention.
Structural schematic diagram when Fig. 4 is acid mineral object adsorbing mechanism of the present invention absorption and drain.
In figure: gas sample injection device main body 1, gas sampling control panel 2, device pedestal 3, upper protection board 4, hand-held pole 5,
Gas stores for future use pipe 10, acid mineral object adsorbing mechanism 11, connection sealing 12, sodium hydroxide solution the storage box 110, acid organic
The fixed housing 112 of object adsorption tanks 111, adsorbing mechanism, elevating drive mechanism 113, solution extraction device 114, the residual night storage of absorption
Defeated telescoping tube 1101, pipeline connection ring 1102, solution dredging stereoplasm tube 1103, body seal upper cover 1111, sample under box 115, liquid
Gas extraction pipeline 1112, sample gas entrance 1113, absorption can body 1114, lifting diaphragm plate 1115, connecting spring
1116, ratch 1117, lifting spring 1118, spring are gone up and down and connects beam slab 1119, a gear 1131, connecting band 1132, the second tooth
Wheel 1133, third gear 1134, drive rod 1135, metal contact wires 1136, connection pulley 1137, liquid extract telescoping tube 1141,
The fixed bracket 1143 of draw-out device switch valve 1142, draw-out device, waste liquid extract stereoplasm tube 1144, liquid communicating pipe 1151.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technology of gas sample injection device for measuring stationary source total organic carbon
Scheme: described including gas sample injection device main body 1, gas sampling control panel 2, device pedestal 3, upper protection board 4, hand-held pole 5
The insertion of gas sampling control panel 2 is connected to 1 side of gas sample injection device main body, and tight with 1 inside of gas sample injection device main body
Close connection, the gas sample injection device main body 1 are set to 3 top of device pedestal, the upper covering of protection board 4 and gas by bolt
1 overhead surface of sampling device main body, and connection is screwed by bolt, the hand-held pole 5 is set on upper protection board 4 by nut
Side, the gas sample injection device main body 1 are equipped with gas and store for future use pipe 10, acid mineral object adsorbing mechanism 11, connection sealing 12,
The gas stores for future use pipe 10 and is set to 1 outside of gas sample injection device main body, the acid mineral object adsorbing mechanism by buckle
11 are set to inside gas sample injection device main body 1, and the connection seals the insertion of 12 one end and is connected to 1 side of gas sample injection device main body
On, the acid mineral object adsorbing mechanism 11 is by sodium hydroxide solution the storage box 110, Acidic organic matter adsorption tanks 111, adsorption machine
Structure is fixed housing 112, elevating drive mechanism 113, solution extraction device 114, the residual night the storage box 115 of absorption and is formed, the hydrogen-oxygen
Change the insertion of sodium solution the storage box 110 and is connected to fixed 112 upper left corner of housing of adsorbing mechanism, the sodium hydroxide solution the storage box
110 and the fixed housing 112 of adsorbing mechanism are interference fit connection, 111 upper one end of Acidic organic matter adsorption tanks respectively with
Sodium hydroxide solution the storage box 110, the mutually nested connection of solution extraction device 114,111 bottom of Acidic organic matter adsorption tanks
Right side one end engages connection with elevating drive mechanism 113, and 111 bottom end of Acidic organic matter adsorption tanks is welded in adsorption machine
In fixed 112 inner bottom surface of housing of structure, the elevating drive mechanism 113 is set to fixed 112 inner right side of housing of adsorbing mechanism, institute
It states fixed 112 upper one end of housing of adsorbing mechanism to be intertwined and connected with solution extraction device 114, the solution extraction device 114 is right
The residual perforation of night the storage box 115 connection is adsorbed in side, and the residual night the storage box 115 of absorption passes through bolt and the fixed housing of adsorbing mechanism
112 are connected, and the sodium hydroxide solution the storage box 110 is equipped with defeated telescoping tube 1101, pipeline connection ring 1102, solution under solution
Stereoplasm tube 1103 is dredged, defeated 1101 top one end of telescoping tube is connected with 110 bottom of sodium hydroxide solution the storage box under the solution
It connects, telescoping tube 1101 defeated under solution is connected by the pipeline connection ring 1102 with solution dredging stereoplasm tube 1103, the solution
It dredges 1103 other end of stereoplasm tube to inject inside Acidic organic matter adsorption tanks 111, the Acidic organic matter adsorption tanks 111 include tank
Body seals upper cover 1111, sample gas extraction conduit 1112, sample gas entrance 1113, absorption can body 1114, lifting cross
Partition 1115, connecting spring 1116, lifting ratch 1117, lifting spring 1118, spring connect beam slab 1119, the tank body sealing
Upper cover 1111, which screws, is connected to 1114 top top of absorption can body, and the tank body sealing upper cover 1111 is molten with sodium hydroxide respectively
Liquid the storage box 110, solution extraction device 114 are connected, and the sample gas entrance 1113 is in one with absorption can body 1114
Forming structure, the sample gas entrance 1113 are connected to absorption can body 1114 in left side, and extract with sample gas
Pipeline 1112 closely connects, and the sample gas extraction conduit 1112 fixes 112 left side of housing, institute through adsorbing mechanism is connected to
It states absorption can body 1114 and is set to 1115 top of lifting diaphragm plate, the lifting diaphragm plate 1115 mutually hangs down with lifting ratch 1117
Direct-connected to connect, the connecting spring 1116 will go up and down diaphragm plate 1115 and be connected with the fixed housing 112 of adsorbing mechanism, the connection bullet
Spring 1116 is equipped with 2 groups, and is set on same plane, and described 1117 right side one end of lifting ratch is evenly distributed with latch, and passes through
The latch engages connection with elevating drive mechanism 113, and the tank body sealing upper cover 1111 and 1118 bottom end of lifting spring are tight
Close connection, described 1118 top one end of lifting spring connect the vertical connection of beam slab 1119 with spring, and the spring connects beam slab
1119 are welded in adsorbing mechanism fixation 112 inside top surface of housing, and the elevating drive mechanism 113 is by first gear 1131, company
Tape splicing 1132, second gear 1133, third gear 1134, drive rod 1135, metal contact wires 1136,1137 groups of pulley of connection
Is connected to 111 right side of Acidic organic matter adsorption tanks at, the first gear 1131 engagement, 1132 bottom end of connecting band with
Connecting shaft in connecting shaft nested encryptions in first gear 1131, described 1132 top one end of connecting band and second gear 1133
First gear 1131 is connected by nested encryptions, the connecting band 1132 with second gear 1133, and the second gear 1133 is nibbled
Conjunction is connected to 1134 lower right of third gear, and the third gear 1134 is equipped with connecting pin, 1135 bottom one of drive rod
Inside end insertion connecting pin, and it is connected by buckle, described 1135 top one end of drive rod and metal contact wires 1136 are close
It is intertwined and connected, the metal contact wires 1136 pass through connection pulley 1137 and are connected with solution extraction device 114, and the connection is slided
Wheel 1137 is set on 111 right side of Acidic organic matter adsorption tanks, and the solution extraction device 114 is equipped with waste liquid and extracts telescoping tube
1141, the fixed bracket 1143 of draw-out device switch valve 1142, draw-out device, waste liquid extract stereoplasm tube 1144, and the waste liquid extracts
1141 bottom end of telescoping tube extracts stereoplasm tube 1144 with waste liquid and closely connect, and the waste liquid extracts stereoplasm tube 1144 through acidity
Organic matter adsorption tanks 111 are to bottom, and the waste liquid extracts 1141 upper one end of telescoping tube and the perforation of solution extraction device 114 connects
It connects, solution extraction device 114 is connected by the fixed bracket 1143 of the draw-out device with the fixed housing 112 of adsorbing mechanism, described
Residual night the storage box 115 is adsorbed equipped with waste liquid communicating pipe 1151, the perforation of waste liquid communicating pipe 1151 is connected to the residual night storage of absorption
115 top of box, the residual night the storage box 115 of absorption with solution extraction device 114 by being connected waste liquid communicating pipe 1151.
In a kind of gas sample injection device for measuring stationary source total organic carbon in use, the gas of collection is passed through sample
Gas extraction pipeline 1112 and sample gas entrance 1113 pour into inside absorption can body 1114, and gas at this time is full of absorption
In can body 1114, and the connector of defeated telescoping tube 1101 under sodium hydroxide solution the storage box 110 and solution is opened, at this time
Sodium hydroxide solution under gravity, sequentially enters and telescoping tube 1101 defeated under solution along telescoping tube 1101 defeated under solution
Inside the solution dredging stereoplasm tube 1103 being connected, and enter inside adsorption tanks main body 1114, the sodium hydroxide solution of entrance can
By the acid mineral object absorption in sample gas, and seat needlework forms sodium hydroxide waste liquor, and sodium hydroxide waste liquor is in gravity
It adsorbs 1114 weight of can body with increasing for sodium hydroxide waste liquor positioned at absorption 1114 bottom of can body and increases, then adsorb
Can body 1114 will go up and down diaphragm plate 1115 and go towards lower section pressure, due to lifting diaphragm plate 1115 with go up and down that ratch 1117 is vertical connects
It connects, lifting ratch 1117 is then driven to fall towards lower section, and go up and down ratch 1117 and engage connection with first gear 1131, first
Gear 1131 is connected by connecting band 1132 with second gear 1133, the engagement of third gear 1133 and 1133 upper left of second gear
Angle, then when going up and down the whereabouts of ratch 1117, first gear 1131, second gear 1133 and third gear 1134 successively rotate,
And the rotation of the drive rod 1135 on third gear 1134 is transferred, at the rotation of drive rod 1135 to third 1134 lower right corner of gear,
Metal contact wires 1136 are pulled, metal contact wires 1136 pass through connection pulley 1137 and 1142 phase of draw-out device switch valve
Connection, is opened solution extraction device 114 by the draw-out device switch valve 1142 pulled, and then solution extraction device 114 will
The sodium hydroxide waste liquor extraction of 1114 bottom of can body is adsorbed, which successively passes through waste liquid and extract stereoplasm tube
1144, waste liquid extracts telescoping tube 1141, adsorbs inside residual night the storage box 115 being entered by waste liquid communicating pipe 1151.
The technological progress that the present invention obtains compared with the prior art is: by being equipped with acid mineral object adsorbing mechanism, Ke Yi
When gas collection sample introduction, absorption discharge timely quickly is carried out to the acid mineral object in sample gas, improves total organic carbon inspection
Survey the efficiency of analysis.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of gas sample injection device for measuring stationary source total organic carbon, structure includes gas sample injection device main body, gas
Body sample introduction control panel, device pedestal, upper protection board, hand-held pole, gas sampling control panel insertion be connected to gas into
Sampling device main body side, and closely connect with gas sample injection device body interior, the gas sample injection device main body passes through bolt
Above device pedestal, the upper protection board covering and gas sample injection device main body overhead surface, and company is screwed by bolt
It connects, the hand-held pole is set to above upper protection board by nut, it is characterised in that:
The gas sample injection device main body is equipped with gas and stores for future use pipe, acid mineral object adsorbing mechanism, connection sealing, the gas
Body store for future use pipe by buckle be set to gas sample injection device main body on the outside of, the acid mineral object adsorbing mechanism be set to gas into
Sampling device body interior, connection sealing one end insertion are connected on gas sample injection device main body side.
2. a kind of gas sample injection device for measuring stationary source total organic carbon according to claim 1, it is characterised in that:
The acid mineral object adsorbing mechanism by sodium hydroxide solution the storage box, Acidic organic matter adsorption tanks, the fixed housing of adsorbing mechanism,
Elevating drive mechanism, solution extraction device, the residual night the storage box composition of absorption, the sodium hydroxide solution the storage box insertion are connected to
Adsorbing mechanism fixes the housing upper left corner, and the sodium hydroxide solution the storage box and the fixed housing of adsorbing mechanism are that interference fit connects
It connects, the Acidic organic matter adsorption tanks upper one end is mutually nested with sodium hydroxide solution the storage box, solution extraction device respectively
Connection, described Acidic organic matter adsorption tanks bottom right one end engage connection with elevating drive mechanism, and the Acidic organic matter is inhaled
Attached pot bottom one end is welded on the fixed casing interior bottom surface of adsorbing mechanism, and the elevating drive mechanism is fixed set on adsorbing mechanism
On the right side of casing interior, the fixed housing upper one end of the adsorbing mechanism is intertwined and connected with solution extraction device, the solution extraction
Residual night the storage box perforation connection is adsorbed on the right side of device, the residual night the storage box of absorption passes through bolt and the fixed housing phase of adsorbing mechanism
Connection.
3. a kind of gas sample injection device for measuring stationary source total organic carbon according to claim 2, it is characterised in that:
The sodium hydroxide solution the storage box is equipped with defeated telescoping tube under solution, pipeline connection ring, solution and dredges stereoplasm tube, under the solution
One end is connected with sodium hydroxide solution the storage box bottom at the top of defeated telescoping tube, and the pipeline connection ring is by telescoping tube defeated under solution
It is connected with solution dredging stereoplasm tube, the solution dredging stereoplasm tube other end injects inside Acidic organic matter adsorption tanks.
4. a kind of gas sample injection device for measuring stationary source total organic carbon according to claim 2, it is characterised in that:
The Acidic organic matter adsorption tanks include tank body sealing upper cover, sample gas extraction conduit, sample gas entrance, adsorption tanks master
Body, lifting diaphragm plate, connecting spring, lifting ratch, lifting spring, spring connect beam slab, and the tank body sealing upper cover screws company
Be connected to top above absorption can body, tank body sealing upper cover respectively with sodium hydroxide solution the storage box, solution extraction device
It is connected, the sample gas entrance and absorption can body are in integrated formed structure, and the sample gas entrance is connected to
Absorption can body is closely connect in left side, and with sample gas extraction conduit, and the sample gas extraction conduit, which runs through, to be connected to
On the left of the fixed housing of adsorbing mechanism, the absorption can body is set to above lifting diaphragm plate, the lifting diaphragm plate and lifting tooth
Bar is mutually connected vertically, and the connecting spring will go up and down diaphragm plate and be connected with the fixed housing of adsorbing mechanism, the connecting spring
It equipped with group, and is set on same plane, one end is evenly distributed with latch on the right side of the lifting ratch, and passes through the latch and lifting
Transmission mechanism engagement connection.
5. a kind of gas sample injection device for measuring stationary source total organic carbon according to claim 4, it is characterised in that:
The tank body sealing upper cover is closely connect with lifting spring bottom end, and one end connect beam slab with spring at the top of the lifting spring
Vertical connection, the spring connection beam slab are welded on the fixed casing interior top surface of adsorbing mechanism.
6. a kind of gas sample injection device for measuring stationary source total organic carbon according to claim 2, it is characterised in that:
The elevating drive mechanism is slided by first gear, connecting band, second gear, third gear, drive rod, metal contact wires, connection
Wheel composition, the first gear engagement are connected on the right side of Acidic organic matter adsorption tanks, the connecting band bottom end and the first tooth
Connecting shaft nested encryptions in wheel, described connecting band top one end and the connecting shaft nested encryptions in second gear, the connection
First gear is connected by band with second gear, and the second gear engagement is connected to third gear lower right, the third tooth
Wheel is equipped with connecting pin, and the drive rod bottom end is inserted into inside connecting pin, and is connected by buckle, the drive rod top
Portion one end is closely wound with metal contact wires to be connect, and the metal contact wires pass through connection pulley and are connected with solution extraction device
It connects, the connection pulley is set on Acidic organic matter adsorption tanks right side.
7. a kind of gas sample injection device for measuring stationary source total organic carbon according to claim 2, it is characterised in that:
The solution extraction device is equipped with waste liquid and extracts the fixed bracket of telescoping tube, draw-out device switch valve, draw-out device, waste liquid extraction firmly
Matter pipe, the waste liquid extract telescoping tube bottom end and closely connect with waste liquid extraction stereoplasm tube, and the waste liquid extracts stereoplasm tube and passes through
Acidic organic matter adsorption tanks are worn to bottom, the waste liquid extracts telescoping tube upper one end and the perforation of solution extraction device connects, institute
It states draw-out device fixed bracket and solution extraction device is connected with the fixed housing of adsorbing mechanism.
8. a kind of gas sample injection device for measuring stationary source total organic carbon according to claim 2, it is characterised in that:
The residual night the storage box of absorption is equipped with waste liquid communicating pipe, and the waste liquid communicating pipe perforation is connected to above the residual night the storage box of absorption,
The residual night the storage box of absorption is connected by waste liquid communicating pipe with solution extraction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129812.0A CN109239274B (en) | 2018-09-27 | 2018-09-27 | Gas sample introduction device for measuring total organic carbon of fixed pollution source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129812.0A CN109239274B (en) | 2018-09-27 | 2018-09-27 | Gas sample introduction device for measuring total organic carbon of fixed pollution source |
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| CN109239274A true CN109239274A (en) | 2019-01-18 |
| CN109239274B CN109239274B (en) | 2021-08-06 |
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| CN201811129812.0A Active CN109239274B (en) | 2018-09-27 | 2018-09-27 | Gas sample introduction device for measuring total organic carbon of fixed pollution source |
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| CN101532924A (en) * | 2009-03-06 | 2009-09-16 | 索菲菲 | Filtering, dehumidifying and sampling probe for fixed pollution source smoke discharge and working method thereof |
| CN102564823A (en) * | 2011-12-22 | 2012-07-11 | 烟台大学 | Device and method for continuously determining total organic carbon (TOC) concentration of sea water and high-salinity waste water |
| KR101307971B1 (en) * | 2013-03-20 | 2013-09-30 | (주)청암휴엔텍 | Total organic carnon and total nitrogen measuring device based on heat combustion without catalyst |
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| CN205642935U (en) * | 2016-04-26 | 2016-10-12 | 绍兴国正安全技术检测有限公司 | Atmosphere dust sampler |
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