CN207605713U - A kind of hydrogen sulfide gas generation experimental provision - Google Patents
A kind of hydrogen sulfide gas generation experimental provision Download PDFInfo
- Publication number
- CN207605713U CN207605713U CN201721599951.0U CN201721599951U CN207605713U CN 207605713 U CN207605713 U CN 207605713U CN 201721599951 U CN201721599951 U CN 201721599951U CN 207605713 U CN207605713 U CN 207605713U
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- CN
- China
- Prior art keywords
- hydrogen sulfide
- hydrochloric acid
- experimental provision
- hothouse
- generating chamber
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to experimental provision technical field, discloses a kind of hydrogen sulfide gas generation experimental provision, including hydrochloric acid storage room, hydrogen sulfide generating chamber and hothouse；Hydrochloric acid storage room bottom is provided with the valve come round with hydrogen sulfide generating chamber, and hydrogen sulfide generating chamber upper right side is welded with conduit, and the conduit stretches into hothouse bottom, and the hothouse upper right side is provided with hydrogen sulfide outlet；The utility model seal is good, can effectively avoid the leakage of chemicals, and be equipped with the device of a dry decontamination in hydrogen sulfide gas exit, improve the quality of the hydrogen sulfide of generation.
Description
Technical field
The utility model belongs to gas generating unit more particularly to experimental provision occurs for a kind of hydrogen sulfide gas.
Background technology
Currently, the common hydrogen sulfide preparation principle in laboratory is ferrous sulfide reacts generation sulphur with hydrochloric acid under normal temperature condition
Change hydrogen.Currently, experimental rig occurs for hydrogen sulfide gas compared with the kipp gas generator for mostly using glass material, outer acid liquid bottle,
But because hydrogen sulfide has strong toxic, and kipp gas generator tie point is more, it is difficult to seal, hydrogen sulfide is caused easily to be revealed, cause
The personal injury of environmental pollution and test operator.Simultaneously common vulcanization apparatus for forming hydrogen need kipp gas generator and
Acid solution bottle, not Portable belt.And the hydrogen sulfide generated is impure, need to separately use device dry decontamination.
In conclusion problem of the existing technology is：Experimental provision blow-by, hydrogen sulfide are easily revealed, and cause environment dirty
Dye and personal injury, and generate hydrogen sulfide and cannot be completed together with dry decontamination.
Invention content
In view of the problems of the existing technology, the utility model provides a kind of hydrogen sulfide gas generation experimental provision.
The utility model is realized in this way experimental provision, including hydrochloric acid storage room, vulcanization occur for a kind of hydrogen sulfide gas
Hydrogen generating chamber and hothouse；Hydrochloric acid storage room bottom is provided with the valve come round with hydrogen sulfide generating chamber, the hydrogen sulfide
Generating chamber upper right side is welded with conduit, and the conduit stretches into hothouse bottom, and the hothouse upper right side is provided with hydrogen sulfide outlet.
Further, hydrochloric acid injection port is offered at the top of the hydrochloric acid storage room.
Further, hydrogen sulfide generating chamber top offers ferrous sulfide injection port on the left of hydrochloric acid storage room.
Further, filled with discoloration silica gel inside the hothouse.
The advantages of the utility model and good effect are：The device seal is good, can effectively avoid chemicals
Leakage, and it is equipped with the device of a dry decontamination in hydrogen sulfide gas exit, improve the quality of the hydrogen sulfide of generation.
Description of the drawings
Fig. 1 is the structural schematic diagram that experimental provision occurs for a kind of hydrogen sulfide gas that the utility model embodiment provides；
In figure：1, hydrochloric acid storage room；2, hydrogen sulfide generating chamber；3, hothouse；4, valve；5, conduit；6, hydrochloric acid injection port；
7, ferrous sulfide injection port；8, hydrogen sulfide exports.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, it includes hydrochloric acid storage that experimental provision, which occurs, for a kind of hydrogen sulfide gas that the utility model embodiment provides
Deposit room, hydrogen sulfide generating chamber and hothouse；Hydrochloric acid storage room bottom is provided with the valve come round with hydrogen sulfide generating chamber, institute
It states hydrogen sulfide generating chamber upper right side and is welded with conduit, the conduit stretches into hothouse bottom, and the hothouse upper right side is provided with sulphur
Change hydrogen outlet.
Hydrochloric acid injection port is offered at the top of the hydrochloric acid storage room.
Hydrogen sulfide generating chamber top offers ferrous sulfide injection port on the left of hydrochloric acid storage room.
Filled with discoloration silica gel inside the hothouse.
The operation principle of the utility model is：By hydrochloric acid injection port 6 in hydrochloric acid storage room 1 injection hydrochloric acid, pass through sulphur
Change ferrous injection port 7 and be put into ferrous sulfide in hydrogen sulfide generating chamber 2, open valve 4, the hydrochloric acid in hydrochloric acid storage room 1 flows into
In hydrogen sulfide generating chamber 2, generation equation is FeS+2HCl=FeCl2+H2The chemical reaction of S, the hydrogen sulfide of generation is through conduit 5
Into 3 bottom of hothouse, after the discoloration silica dehydrator purification in hothouse 3, collection dress is discharged to by hydrogen sulfide outlet 8
It sets.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (4)
1. experimental provision occurs for a kind of hydrogen sulfide gas, which is characterized in that including hydrochloric acid storage room, hydrogen sulfide generating chamber and drying
Room；Hydrochloric acid storage room bottom is provided with the valve come round with hydrogen sulfide generating chamber, hydrogen sulfide generating chamber upper right side weldering
It is connected to conduit, the conduit stretches into hothouse bottom, and the hothouse upper right side is provided with hydrogen sulfide outlet.
2. experimental provision occurs for a kind of hydrogen sulfide gas as described in claim 1, which is characterized in that at the top of the hydrochloric acid storage room
Offer hydrochloric acid injection port.
3. experimental provision occurs for a kind of hydrogen sulfide gas as described in claim 1, which is characterized in that the hydrogen sulfide generates ceiling
End offers ferrous sulfide injection port on the left of hydrochloric acid storage room.
4. experimental provision occurs for a kind of hydrogen sulfide gas as described in claim 1, which is characterized in that filling inside the hothouse
There is discoloration silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599951.0U CN207605713U (en) | 2017-11-24 | 2017-11-24 | A kind of hydrogen sulfide gas generation experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599951.0U CN207605713U (en) | 2017-11-24 | 2017-11-24 | A kind of hydrogen sulfide gas generation experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605713U true CN207605713U (en) | 2018-07-13 |
Family
ID=62795983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599951.0U Expired - Fee Related CN207605713U (en) | 2017-11-24 | 2017-11-24 | A kind of hydrogen sulfide gas generation experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207605713U (en) |
-
2017
- 2017-11-24 CN CN201721599951.0U patent/CN207605713U/en not_active Expired - Fee Related
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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: 20180713 Termination date: 20181124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |