CN208751944U - A kind of chemical digestion instrument - Google Patents
A kind of chemical digestion instrument Download PDFInfo
- Publication number
- CN208751944U CN208751944U CN201821574101.XU CN201821574101U CN208751944U CN 208751944 U CN208751944 U CN 208751944U CN 201821574101 U CN201821574101 U CN 201821574101U CN 208751944 U CN208751944 U CN 208751944U
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- CN
- China
- Prior art keywords
- gas
- fuselage
- filter layer
- exhaust pipe
- chemical digestion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of chemical digestion instrument, structure includes support lower margin, hermatic door, door hand handle, heating tube, fuselage, controller, heat release hole, exhaust pipe, control switch.The exhaust pipe that the utility model structure is equipped with, sample, which heats to distil in heating tube, generates toxic gas, gas enters from air inlet, and flow into snorkel, using primary filter layer, primary filter layer carries out first time filtering to gas, advanced filter layer carries out second to gas and filters, then activated charcoal strainer handle except color taste removal to gas, the exhaust pipe body exterior that sheds is accelerated by radiator shutter again, the gas of fuselage interior can thus be drained, it avoids gas and is trapped in fuselage interior, sealing ring has good sealing effect, gas leakage is prevented to be directly discharged into air, this structure efficiently solves the problems, such as that gas is trapped in inside resolution instrument, avoiding laboratory technician will be in gas suction body, the health of laboratory technician is ensured.
Description
Technical field
The utility model is a kind of chemical digestion instrument, belongs to chemical experimental instrument field.
Background technique
Clearing up instrument is a kind of common sample pre-treatments equipment, can be divided into semi-automatic resolution instrument and complete by the degree of automation
Automatic resolution instrument；Electric heating resolution instrument and microwave dissolver can be divided into according to principle, have the product of comparative maturity at present, apply
Very extensively.
Prior art discloses application No. is a kind of chemical digestion instrument of CN201610926535.0, including resolution case and
Control cabinet, the control cabinet top are connected with resolution case by support column, and resolution case is internally provided with heater, sets on heater
There is temperature sensor；Resolution case side surrounding is provided with window, is provided with seal closure, seal closure side above resolution case
Equipped with sliding window, switch is equipped with above sliding window；Guiding tube is equipped at the top of the seal closure, guidance pipe end is equipped with heat dissipation suction
Machine, heat dissipation suction machine are equipped with air-exhausting duct；The control cabinet side is equipped with control panel and display screen, and control panel passes through control
Circuit is connect with heater.But disadvantage is that the gas that existing technology chemical digestion instrument generates when working is trapped in resolution
Inside instrument, when laboratory technician is again turned on resolution instrument, gas can be by a large amount of suction bodies of laboratory technician, and seriously threaten its body
Health.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of chemical digestion instrument, to solve existing skill
The gas that art chemical digestion instrument generates when working is trapped in inside resolution instrument, when laboratory technician is again turned on resolution instrument, gas meeting
By in a large amount of suction bodies of laboratory technician, and the problem of seriously threaten its health.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of chemical digestion instrument,
Its structure includes support lower margin, hermatic door, door hand handle, heating tube, fuselage, controller, heat release hole, exhaust pipe, control switch, institute
State support lower margin set there are four, be cylindrical structure, and upper end is installed on fuselage bottom end, the hermatic door by manner
Back end activity is installed on fuselage surface lower end, and the exhaust pipe right end is installed on fuselage left surface lower end, institute by embedded mode
It states there are two control switch sets, is circular configuration, and fuselage left surface lower end, the exhaust pipe are installed on by spiral way
By radiator shutter, activated charcoal strainer, primary filter layer, sealing ring, snorkel, air inlet, exhaust tube body, advanced filter layer
Composition, the exhaust tube body right end and fuselage left end are fitting to connection, and the snorkel left end insertion is installed on exhaust tube body
Inside right end, the sealing ring and exhaust tube body right end are fitting to connection, and the air inlet is equipped with two or more, and passes through insertion
Mode is installed on snorkel upper end, and the primary filter layer is embedded to be installed on exhaust pipe body interior right end, the advanced filtering
Layer fitting is installed on primary filter layer left end, and the activated charcoal strainer right end is fitted and connected with advanced filter layer left end, described
Radiator shutter insertion is installed on exhaust pipe body interior left end.
Further, the door hand handle is concave structure, and upper end is installed on hermatic door lower end by embedded mode.
Further, the heating tube is equipped with two or more, and is located at fuselage interior middle position.
Further, the controller is rectangular configuration, and is installed on fuselage left surface upper end by embedded mode.
Further, the heat release hole is equipped with two or more, and is fitted into and is installed on fuselage left surface.
Further, the controller is RA890G1245 model, strong interference immunity.
Further, the support lower margin is stainless steel material, and inoxidizability is strong.
Beneficial effect
A kind of chemical digestion instrument of the utility model, structure are equipped with exhaust pipe, and sample heats the production that can distil in heating tube
Raw toxic gas, gas enters from air inlet, and flows into snorkel, using primary filter layer, primary filter layer to gas into
Row filters for the first time, and advanced filter layer carries out second to gas and filters, and then activated charcoal strainer remove except color to gas
Taste processing, then the exhaust pipe body exterior that sheds is accelerated by radiator shutter, the gas of fuselage interior can thus be drained, be avoided
Gas is trapped in fuselage interior, and sealing ring has good sealing effect, prevents gas leakage to be directly discharged into air, this structure
It efficiently solves the problems, such as that gas is trapped in inside resolution instrument, avoids laboratory technician in gas suction body, ensured laboratory technician
Health.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of chemical digestion instrument of the utility model.
Fig. 2 is the plan structure sectional view of the utility model exhaust pipe.
In figure: support lower margin -1, hermatic door -2, door hand handle -3, heating tube -4, fuselage -5, controller -6, heat release hole -7,
Exhaust pipe -8, radiator shutter -801, activated charcoal strainer -802, primary filter layer -803, sealing ring -804, snorkel -805,
Air inlet -806, exhaust tube body -807, advanced filter layer -808, control switch -9.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of chemical digestion instrument technical solution: its structure includes support lower margin
1, hermatic door 2, door hand handle 3, heating tube 4, fuselage 5, controller 6, heat release hole 7, exhaust pipe 8, control switch 9, the support ground
It is cylindrical structure, and upper end is installed on 5 bottom end of fuselage, 2 rear end of hermatic door by manner there are four foot 1 is set
It is movably installed in 5 surface lower end of fuselage, 8 right end of exhaust pipe is installed on 5 left surface lower end of fuselage by embedded mode, described
It is circular configuration there are two control switch 9 is set, and 5 left surface lower end of fuselage, the exhaust pipe is installed on by spiral way
8 by radiator shutter 801, activated charcoal strainer 802, primary filter layer 803, sealing ring 804, snorkel 805, air inlet 806, row
Tracheae ontology 807, advanced filter layer 808 form, and 807 right end of exhaust tube body and 5 left end of fuselage are fitting to connection, described logical
The insertion of 805 left end of tracheae is installed on inside exhaust 807 right end of tube body, and the sealing ring 804 and exhaust 807 right end of tube body are embedding
Connection is closed, the air inlet 806 is equipped with two or more, and is installed on 805 upper end of snorkel, the primary mistake by embedded mode
Filtering layer 803 is embedded to be installed on exhaust 807 inside right end of tube body, and the advanced fitting of filter layer 808 is installed on primary filter layer
803 left ends, 802 right end of activated charcoal strainer are fitted and connected with advanced 808 left end of filter layer, and the radiator shutter 801 is embedding
Enter to be installed on exhaust 807 inside left end of tube body, the door hand handle 3 is concave structure, and upper end is pacified by embedded mode
Loaded on 2 lower end of hermatic door, the heating tube 4 is equipped with two or more, and is located at 5 bosom position of fuselage, and the controller 6 is
Rectangular configuration, and 5 left surface upper end of fuselage is installed on by embedded mode, the heat release hole 7 is equipped with two or more, and chimeric peace
Loaded on 5 left surface of fuselage, the controller 6 is RA890G1245 model, and strong interference immunity, the support lower margin 1 is stainless steel
Material, inoxidizability are strong.
Radiator shutter 801 described in this patent is to improve gas pressure by the mechanical energy of input and supply gas side by side the machine of body
Tool, it is a kind of driven fluid machinery.
It is carrying out in use, powering on, sample is put into heating tube 4 by laboratory technician, is closed hermatic door 2, is then turned on
Control switch 9, chemical digestion instrument are started to work, and structure is equipped with exhaust pipe 8, and sample heats the generation that can distil in heating tube 4
Toxic gas, gas enters from air inlet 806, and flows into snorkel 805, using primary filter layer 803, primary filter layer
803 pairs of gases carry out first time filtering, and advanced filter layer 808 carries out second to gas and filters, then activated charcoal strainer 802
Gas handle except color taste removal, then is shed and is vented outside tube body 807 by the acceleration of radiator shutter 801, it thus can be by machine
Gas inside body 5 is drained, and is avoided gas and is trapped in inside fuselage 5, and sealing ring 804 has good sealing effect, is prevented
Gas leakage is directly discharged into air, this structure efficiently solves the problems, such as that gas is trapped in inside resolution instrument, avoids experiment
Member has ensured the health of laboratory technician in gas suction body.
The utility model solves the problems, such as it is that the gas generated when existing technology chemical digestion instrument work is trapped in resolution instrument
Portion, when laboratory technician is again turned on resolution instrument, gas can be by a large amount of suction bodies of laboratory technician, and it is strong to seriously threaten its body
Health, the utility model are combined with each other by above-mentioned component, and structure is equipped with exhaust pipe 8, and sample is heated in heating tube 4 and can be risen
China generates toxic gas, and gas enters from air inlet 806, and flows into snorkel 805, using primary filter layer 803, primary mistake
Filtering layer 803 carries out first time filtering to gas, and advanced filter layer 808 carries out second to gas and filters, and then active carbon filters
Net 802 handle except color taste removal to gas, then is shed and be vented outside tube body 807 by the acceleration of radiator shutter 801, thus can
Gas inside fuselage 5 to be drained, gas is avoided and is trapped in inside fuselage 5, sealing ring 804 has good sealing effect,
Gas leakage is prevented to be directly discharged into air, this structure efficiently solves the problems, such as that gas is trapped in inside resolution instrument, avoids
Laboratory technician has ensured the health of laboratory technician in gas suction body.It is described in detail below:
807 right end of exhaust tube body and 5 left end of fuselage are fitting to connection, and 805 left end of the snorkel insertion is installed on
It is vented inside 807 right end of tube body, the sealing ring 804 is fitting to connection with exhaust 807 right end of tube body, the air inlet 806
It is installed on 805 upper end of snorkel equipped with two or more, and by embedded mode, the primary filter layer 803 embeds the row of being installed on
807 inside right end of tracheae ontology, the advanced fitting of filter layer 808 are installed on 803 left end of primary filter layer, the active carbon mistake
802 right end of strainer is fitted and connected with advanced 808 left end of filter layer, and the insertion of radiator shutter 801 is installed on exhaust tube body 807
Internal left end.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of chemical digestion instrument, structure includes support lower margin (1), hermatic door (2), door hand handle (3), heating tube (4), fuselage
(5), controller (6), heat release hole (7), exhaust pipe (8), control switch (9), the support lower margin (1) are circle there are four setting
Column structure, and upper end is installed on fuselage (5) bottom end by manner, hermatic door (2) back end activity is installed on fuselage
(5) surface lower end, it is characterised in that:
Exhaust pipe (8) right end is installed on fuselage (5) left surface lower end by embedded mode, and the control switch (9) is equipped with
Two, be circular configuration, and is installed on fuselage (5) left surface lower end by spiral way；
The exhaust pipe (8) is by radiator shutter (801), activated charcoal strainer (802), primary filter layer (803), sealing ring
(804), snorkel (805), air inlet (806), exhaust tube body (807), advanced filter layer (808) composition, the exhaust pipe
Ontology (807) right end and fuselage (5) left end are fitting to connection, and snorkel (805) the left end insertion is installed on exhaust tube body
(807) inside right end, the sealing ring (804) and exhaust tube body (807) right end are fitting to connection, and the air inlet (806) sets
It is installed on snorkel (805) upper end there are two more than, and through embedded mode, the primary filter layer (803) is embedded to be installed on
It is vented tube body (807) internal right end, advanced filter layer (808) fitting is installed on primary filter layer (803) left end, described
Activated charcoal strainer (802) right end is fitted and connected with advanced filter layer (808) left end, radiator shutter (801) the insertion installation
In the internal left end of exhaust tube body (807).
2. a kind of chemical digestion instrument according to claim 1, it is characterised in that: the door hand handle (3) is concave knot
Structure, and upper end is installed on hermatic door (2) lower end by embedded mode.
3. a kind of chemical digestion instrument according to claim 1, it is characterised in that: the heating tube (4) is equipped with two or more,
And it is located at fuselage (5) bosom position.
4. a kind of chemical digestion instrument according to claim 1, it is characterised in that: the controller (6) is rectangular configuration, and
Fuselage (5) left surface upper end is installed on by embedded mode.
5. a kind of chemical digestion instrument according to claim 1, it is characterised in that: the heat release hole (7) is equipped with two or more,
And it is fitted into and is installed on fuselage (5) left surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574101.XU CN208751944U (en) | 2018-09-26 | 2018-09-26 | A kind of chemical digestion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574101.XU CN208751944U (en) | 2018-09-26 | 2018-09-26 | A kind of chemical digestion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751944U true CN208751944U (en) | 2019-04-16 |
Family
ID=66085197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821574101.XU Expired - Fee Related CN208751944U (en) | 2018-09-26 | 2018-09-26 | A kind of chemical digestion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907368A (en) * | 2019-12-04 | 2020-03-24 | 中国计量大学 | Longjing tea authenticity identification method combining multiple detection technologies |
-
2018
- 2018-09-26 CN CN201821574101.XU patent/CN208751944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907368A (en) * | 2019-12-04 | 2020-03-24 | 中国计量大学 | Longjing tea authenticity identification method combining multiple detection technologies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |