CN205426874U - Sulfur capacity test system - Google Patents
Sulfur capacity test system Download PDFInfo
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- CN205426874U CN205426874U CN201620192832.2U CN201620192832U CN205426874U CN 205426874 U CN205426874 U CN 205426874U CN 201620192832 U CN201620192832 U CN 201620192832U CN 205426874 U CN205426874 U CN 205426874U
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- hydrogen sulfide
- test system
- sulfur capacity
- gas
- water seal
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Abstract
The utility model discloses a sulfur capacity test system, its gaseous generating device include acidizing fluid storage device and hydrogen sulfide production device, acidizing fluid storage device and hydrogen sulfide production device intercommunication, intercommunication department is provided with control flap, is provided with hydrogen sulfide export and ferrous sulfide introduction port on the hydrogen sulfide production device, its gas collecting device includes water seal arrangement and gas storage device, be provided with hydrogen sulfide air inlet and track on the water seal arrangement, gas storage device passes through track and water seal arrangement sliding sealed fit, its absorbing device includes alkali lye absorbing device and iron oxide absorbing device, alkali lye absorbing device one end is provided with porous gas distribution board, and the alkali lye absorbing device other end is provided with the anti -overflow cover, and iron oxide absorbing device one end is connected with the anti -overflow cover. The utility model discloses there are characteristics such as the leakproofness is good, the operation is safer, the obvious improvement of experimental efficiency.
Description
Technical field
This utility model relates to a kind of test system, particularly relates to a kind of Sulfur capacity test system, belongs to instrument and equipment field.
Background technology
Biogas is mainly composed of methane and carbon dioxide, also contains a small amount of hydrogen sulfide.Hydrogen sulfide be a kind of colourless with rotten egg abnormal smells from the patient, there is irritative gas.Suck a large amount of hydrogen sulfide, people can be made to suffocate, cause intoxicating phenomenon, personal safety is caused great threat.And under the conditions of hygrothermal environment, the products such as the biogas gas pipeline of metal material, methane cooker and equipment are produced serious corrosion phenomenon.Therefore, biogas must remove hydrogen sulfide before use.
The experimental study of hydrogen sulfide stripping effect is relatively broad, and the hydrogen sulfide preparation principle that laboratory is conventional is that Iron sulfuret. reacts generation hydrogen sulfide gas with hydrochloric acid under normal temperature condition.At present, the kipp gas generator of hydrogen sulfide gas generation assay device more employing glass material, outer acid liquid bottle, but because hydrogen sulfide has strong toxic, and kipp gas generator junction point is many, it is difficult to seal, cause hydrogen sulfide easily to be revealed, cause environmental pollution and the personal injury of test operation personnel.Simultaneously conventional hydrogen sulfide generating means needs kipp gas generator and acid solution bottle, not Portable belt.
The hydrogen sulfide preparation principle that laboratory is conventional at present is that Iron sulfuret. reacts generation hydrogen sulfide gas with hydrochloric acid under normal temperature condition.At present, hydrogen sulfide gas collects more two vials using series connection of assay device, but because hydrogen sulfide has strong toxic, and the vial junction point of two series connection is many, it is difficult to seal, causes hydrogen sulfide easily to be revealed, cause environmental pollution and the personal injury of test operation personnel.
Laboratory hydrogen sulfide gas absorption plant mainly uses airway directly hydrogen sulfide to be imported alkali liquor at present, reacts generation precipitation by alkali liquor and hydrogen sulfide and is directly discharged by gas after hydrogen sulfide removing.When concentration of hydrogen sulfide high flow velocities is very fast, partial vulcanization hydrogen can not be by alkali liquor absorption, and in the tail gas of discharge, concentration of hydrogen sulfide is more than 10mg/m3, thus cause environmental pollution and human injury.
Summary of the invention
The purpose of this utility model is to solve the problems such as Sulfur capacity assay device easily leaks gas, test efficiency is low, harmful, it is provided that the Sulfur capacity test system of a kind of improvement.There is good airproof performance, operate the features such as safer, conventional efficient significantly improves in this utility model.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of Sulfur capacity test system, including the gas generating unit being sequentially connected with, gas collector, reaction unit and absorption plant, it is characterised in that:
Described gas generating unit includes acid solution storage facility and hydrogen sulfide generator, described acid solution storage facility connects with hydrogen sulfide generator, connectivity part is provided with control valve, it is provided with hydrogen sulfide outlet and Iron sulfuret. injection port on hydrogen sulfide generator, in hydrogen sulfide generator, is provided with sulfuration hydrogen-producing region；
Described gas collector includes water seal arrangement and caisson, and described water seal arrangement is provided with hydrogen sulfide air inlet and track, and caisson is provided with hydrogen sulfide gas outlet, and caisson is coordinated with water seal arrangement slipper seal by track；
Described absorption plant includes alkali liquor absorption device and ferrum oxide absorption plant, described alkali liquor absorption device one end is provided with porous air distribution plate, it is provided with air inlet on porous air distribution plate, the alkali liquor absorption device other end is provided with anti-overflow cover, ferrum oxide absorption plant one end is connected with anti-overflow cover, and the other end is provided with air vent；
The hydrogen sulfide outlet of described gas generating unit connects with the hydrogen sulfide air inlet of gas collector, and the air inlet of the hydrogen sulfide gas outlet reaction unit of gas collector connects, and the air inlet of absorption plant is connected with the air vent of reaction unit.
Described hydrogen sulfide produces district and is positioned at bottom hydrogen sulfide generator.
The outlet of described hydrogen sulfide is positioned at hydrogen sulfide generator top.
Described acid solution storage facility is acid solution reservoir bottle, and acid solution reservoir bottle is provided with bottle cap.
Described acid solution storage facility links into an integrated entity with hydrogen sulfide generator by controlling valve.
Described track is arranged on water seal arrangement inwall, and caisson outer wall coordinates with track.
Described hydrogen sulfide air inlet is positioned at the lower end of water seal arrangement sidewall.
Described hydrogen sulfide gas outlet is positioned at caisson top.
Described porous air distribution plate, alkali liquor absorption device and anti-overflow cover are integral type structure.
The alkali liquor that described alkali liquor absorption device is arranged in including housing and housing.
Described anti-overflow cover is infundibulate.
Described anti-overflow cover is connected integral by appendix with ferrum oxide absorption plant.
The ferrum oxide that described ferrum oxide absorption plant is arranged in including housing and housing.
Employing the utility model has the advantage of:
1, in this utility model, acid solution storage facility connects with hydrogen sulfide generator, connectivity part is provided with control valve, contact is few, can be achieved with sealing by bottle cap, convenient sealing, make hydrogen sulfide be difficult to reveal, do not result in environmental pollution and the personal injury of test operation personnel, operate safer, conventional efficient and significantly improve.
2, in this utility model, described acid solution storage facility links into an integrated entity with hydrogen sulfide generator by controlling valve, it is simple to carry.
3, in this utility model, gas collector includes water seal arrangement and caisson, hydrogen sulfide air inlet and track it is provided with on described water seal arrangement, being provided with hydrogen sulfide gas outlet on caisson, caisson is coordinated with water seal arrangement slipper seal by track, uses this structure, junction point is few, be easy to seal, make hydrogen sulfide to reveal, operate safer, conventional efficient significantly improves, be convenient for carrying.
4, in this utility model, the track of gas collector is arranged on water seal arrangement inwall, and caisson outer wall coordinates with track sliding, uses this sealing structure more preferable.
5, in this utility model, the hydrogen sulfide air inlet of gas collector is positioned at the lower end of water seal arrangement sidewall, it is simple to the hydrogen sulfide that hydrogen sulfide gas generation experimental provision produces enters water seal arrangement.
6, in this utility model, the hydrogen sulfide gas outlet of gas collector is positioned at caisson top, it is simple to hydrogen sulfide gas is discharged in rear order processing apparatus.
7, in this utility model, absorption plant includes alkali liquor absorption device and ferrum oxide absorption plant, described alkali liquor absorption device one end is provided with porous air distribution plate, it is provided with air inlet on porous air distribution plate, the alkali liquor absorption device other end is provided with anti-overflow cover, ferrum oxide absorption plant one end is connected with anti-overflow cover, the other end is provided with air vent, use this structure, after hydrogen sulfide is absorbed by alkali liquor absorption device and ferrum oxide absorption plant two-stage, can directly be discharged by air vent, hydrogen sulfide absorption is more thorough, conventional efficient significantly improves, is convenient for carrying.
8, in this utility model, the porous air distribution plate of absorption plant, alkali liquor absorption device and anti-overflow cover are integral type structure, use this structure, good airproof performance, operate safer.
9, in this utility model absorption plant, described alkali liquor absorption device includes housing and the interior alkali liquor arranged of housing, and anti-overflow cover is infundibulate, uses this structure, it is possible to effectively prevent alkali liquor in absorption process from overflowing.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation
Fig. 2 is this utility model gas generating unit structural representation
Fig. 3 is this utility model gas collector structural representation
Fig. 4 is this utility model absorption plant structural representation
Figure is labeled as: 1, acid solution storage facility, 2, hydrogen sulfide generator, 3, hydrogen sulfide exports, 4, bottle cap, 5, control valve, 6, Iron sulfuret. injection port, 7, sulfuration hydrogen-producing region, 8, gas collector, 9, absorption plant, 10, water seal arrangement, 11, caisson, 12, hydrogen sulfide air inlet, 13, track, 14, hydrogen sulfide gas outlet, 15, air inlet, 16, porous air distribution plate, 17, alkali liquor absorption device, 18, anti-overflow cover, 19, appendix, 20, ferrum oxide absorption plant, 21, air vent, 22, saturation water processing means, 23, U-shaped reactor, 24, thermostat, 25, Pressure gauge, 26, effusion meter, 27, gauge line.
Detailed description of the invention
Embodiment 1
A kind of Sulfur capacity test system, including the gas generating unit being sequentially connected with, gas collector 8, reaction unit and absorption plant 9.
Described gas generating unit includes acid solution storage facility 1 and hydrogen sulfide generator 2, described acid solution storage facility 1 connects with hydrogen sulfide generator 2, connectivity part is provided with control valve 5, it is provided with hydrogen sulfide outlet 3 and Iron sulfuret. injection port 6 on hydrogen sulfide generator 2, in hydrogen sulfide generator 2, is provided with sulfuration hydrogen-producing region 7.
Described gas collector includes water seal arrangement 10 and caisson 11, hydrogen sulfide air inlet 12 and track 13 it is provided with on described water seal arrangement 10, being provided with hydrogen sulfide gas outlet 14 on caisson 11, caisson 11 is coordinated with water seal arrangement 10 slipper seal by track 13.
Described absorption plant includes alkali liquor absorption device 17 and ferrum oxide absorption plant 20, described alkali liquor absorption device 17 one end is provided with porous air distribution plate 16, air inlet 15 it is provided with on porous air distribution plate 16, alkali liquor absorption device 17 other end is provided with anti-overflow cover 18, ferrum oxide absorption plant 20 one end is connected with anti-overflow cover 18, and the other end is provided with air vent 21.
The hydrogen sulfide outlet of described gas generating unit connects with the hydrogen sulfide air inlet 12 of gas collector 8, and the air inlet of hydrogen sulfide gas outlet 14 reaction unit of gas collector 8 connects, and the air inlet of absorption plant 9 is connected with the air vent of reaction unit.
Reaction unit in this utility model reacts with ferrum oxide for hydrogen sulfide gas, and its structural principle is same as the prior art.As shown in Figure 1, reaction unit includes saturation water processing means 22 and U-shaped reactor 23, saturation water processing means 22 and U-shaped reactor 23 are arranged in thermostat 24, gas collector 8 is connected by air delivering pipeline with saturation water processing means 22, being disposed with Pressure gauge 25 and effusion meter 26 on air delivering pipeline, effusion meter 26 is for testing the flow velocity of hydrogen sulfide gas.Absorption plant 9 connects gauge line 27, and gauge line 27 is for the hydrogen sulfide gas volume of stoichiometric consumption.
The stink damp scale of construction that this utility model is absorbed by ferrum oxide in reaction unit, calculates Sulfur capacity index, and computational methods are same as the prior art, are not described at this.
Embodiment 2
The present embodiment combines accompanying drawing, is described further the gas generating unit in this utility model.
As shown in Figure 2, gas generating unit includes acid solution storage facility 1 and hydrogen sulfide generator 2, described acid solution storage facility 1 connects with hydrogen sulfide generator 2, connectivity part is provided with control valve 5, it is provided with hydrogen sulfide outlet 3 and Iron sulfuret. injection port 6 on hydrogen sulfide generator 2, in hydrogen sulfide generator 2, is provided with sulfuration hydrogen-producing region 7.
The preferred implementation of the present embodiment is, described sulfuration hydrogen-producing region 7 is positioned at bottom hydrogen sulfide generator 2.
The another preferred implementation of the present embodiment is, described hydrogen sulfide outlet 3 is positioned at hydrogen sulfide generator 2 top.
The another preferred implementation of the present embodiment is, described acid solution storage facility 1 is acid solution reservoir bottle, and acid solution reservoir bottle is provided with bottle cap 4.
The another preferred implementation of the present embodiment is, described acid solution storage facility 1 links into an integrated entity with hydrogen sulfide generator 2 by controlling valve 5.
The operation principle of gas generating unit is:
Opening control valve, the acid solution in acid solution storage facility 1 enters sulfuration hydrogen-producing region 7, reacts generation hydrogen sulfide with the Iron sulfuret. in sulfuration hydrogen-producing region 7, and the hydrogen sulfide of generation is discharged to gas collector by hydrogen sulfide outlet 3.
Embodiment 3
The present embodiment combines accompanying drawing, is described further the gas collector in this utility model.
As shown in Figure 3, gas collector includes water seal arrangement 10 and caisson 11, being provided with hydrogen sulfide air inlet 12 and track 13 on described water seal arrangement 10, caisson 11 is provided with hydrogen sulfide gas outlet 14, caisson 11 is coordinated with water seal arrangement 10 slipper seal by track 13.
The preferred implementation of the present embodiment is, described track 13 is arranged on water seal arrangement 10 inwall, and caisson 11 outer wall coordinates with track 13.
The another preferred implementation of the present embodiment is that described hydrogen sulfide air inlet 12 is positioned at the lower end of water seal arrangement 10 sidewall.
The another preferred implementation of the present embodiment is, described hydrogen sulfide gas outlet 14 is positioned at caisson 11 top.
The operation principle of gas collector is:
Hydrogen sulfide enters water seal arrangement 10 from hydrogen sulfide air inlet 12, caisson 11 is entered by water seal arrangement 10 after being processed, when the hydrogen sulfide gas in caisson 11 reach a certain amount of after, caisson 11 is moved upward by track 13, when moving to peak, in caisson 11, the full hydrogen sulfide gas of storage, when needs postorder is tested, discharges hydrogen sulfide gas to reaction unit from hydrogen sulfide gas outlet 14.
Embodiment 4
The present embodiment combines accompanying drawing, is described further the absorption plant in this utility model.
As shown in Figure 4, absorption plant includes alkali liquor absorption device 17 and ferrum oxide absorption plant 20, described alkali liquor absorption device 17 one end is provided with porous air distribution plate 16, air inlet 15 it is provided with on porous air distribution plate 16, alkali liquor absorption device 17 other end is provided with anti-overflow cover 18, ferrum oxide absorption plant 20 one end is connected with anti-overflow cover 18, and the other end is provided with air vent 21.
The preferred implementation of the present embodiment is, described porous air distribution plate 16, alkali liquor absorption device 17 and anti-overflow cover 18 are integral type structure.
The another preferred implementation of the present embodiment is, the alkali liquor that described alkali liquor absorption device 17 is arranged in including housing and housing.
The another preferred implementation of the present embodiment is, described anti-overflow cover 18 is in infundibulate.
The another preferred implementation of the present embodiment is, described anti-overflow cover 18 is connected integral by appendix 19 with ferrum oxide absorption plant 20.
The another preferred implementation of the present embodiment is, the ferrum oxide that described ferrum oxide absorption plant 20 is arranged in including housing and housing.
The operation principle of absorption plant is:
The hydrogen sulfide discharged from reaction unit enters absorption plant by air inlet 15, by the uniform gas distribution of porous air distribution plate 16 and be transported in alkali liquor absorption device 17, after carrying out first order absorption by alkali liquor absorption device 17, it is transported in ferrum oxide absorption plant 20 carry out two grades of absorptions, after alkali liquor absorption device 17 and ferrum oxide absorption plant 20 two-stage absorb, directly discharged by air vent.Ferrum oxide need to be changed when the ferrum oxide in ferrum oxide absorption plant 20 is by yellow blackening, and change the alkali liquor in alkali liquor absorption device 17.
Obviously; those of ordinary skill in the art is according to the technological know-how grasped and customary means; content in accordance with the above, it is also possible to make the various ways without departing from this utility model basic fundamental thought, these pro forma conversion are all within protection domain of the present utility model.
Claims (10)
1. a Sulfur capacity test system, including the gas generating unit being sequentially connected with, gas collector (8), reaction unit and absorption plant (9), it is characterised in that:
Described gas generating unit includes acid solution storage facility (1) and hydrogen sulfide generator (2), described acid solution storage facility (1) connects with hydrogen sulfide generator (2), connectivity part is provided with control valve (5), it is provided with hydrogen sulfide outlet (3) and Iron sulfuret. injection port (6) on hydrogen sulfide generator (2), in hydrogen sulfide generator (2), is provided with sulfuration hydrogen-producing region (7)；
Described gas collector (8) includes water seal arrangement (10) and caisson (11), hydrogen sulfide air inlet (12) and track (13) it is provided with on described water seal arrangement (10), being provided with hydrogen sulfide gas outlet on caisson (11), caisson (11) is coordinated with water seal arrangement (10) slipper seal by track (13)；
Described absorption plant (9) includes alkali liquor absorption device (17) and ferrum oxide absorption plant (20), described alkali liquor absorption device (17) one end is provided with porous air distribution plate (16), porous air distribution plate is provided with air inlet on (16), alkali liquor absorption device (17) other end is provided with anti-overflow cover (18), ferrum oxide absorption plant (20) one end is connected with anti-overflow cover (18), and the other end is provided with air vent；
The hydrogen sulfide outlet of described gas generating unit connects with the hydrogen sulfide air inlet (12) of gas collector (8), the air inlet of the hydrogen sulfide gas outlet reaction unit of gas collector (8) connects, and the air inlet of absorption plant is connected with the air vent of reaction unit.
Sulfur capacity the most according to claim 1 test system, it is characterised in that: described acid solution storage facility (1) is acid solution reservoir bottle, and acid solution reservoir bottle is provided with bottle cap (4).
Sulfur capacity the most according to claim 2 test system, it is characterised in that: described acid solution storage facility (1) links into an integrated entity with hydrogen sulfide generator (2) by controlling valve (5).
Sulfur capacity the most according to claim 3 test system, it is characterised in that: described track (13) is arranged on water seal arrangement (10) inwall, and caisson (11) outer wall coordinates with track (13).
Sulfur capacity the most according to claim 4 test system, it is characterised in that: described hydrogen sulfide air inlet (12) is positioned at the lower end of water seal arrangement (10) sidewall.
Sulfur capacity the most according to claim 5 test system, it is characterised in that: described hydrogen sulfide gas outlet is positioned at caisson (11) top.
Sulfur capacity the most according to claim 6 test system, it is characterised in that: described porous air distribution plate (16), alkali liquor absorption device (17) and anti-overflow cover (18) they are integral type structure.
Sulfur capacity the most according to claim 7 test system, it is characterised in that: the alkali liquor that described alkali liquor absorption device (17) is arranged in including housing and housing.
Sulfur capacity the most according to claim 8 test system, it is characterised in that: described anti-overflow cover (18) is in infundibulate.
Sulfur capacity the most according to claim 9 test system, it is characterised in that: described anti-overflow cover (18) is connected integral by appendix with ferrum oxide absorption plant (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192832.2U CN205426874U (en) | 2016-03-14 | 2016-03-14 | Sulfur capacity test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192832.2U CN205426874U (en) | 2016-03-14 | 2016-03-14 | Sulfur capacity test system |
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| Publication Number | Publication Date |
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| CN205426874U true CN205426874U (en) | 2016-08-03 |
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| CN201620192832.2U Expired - Fee Related CN205426874U (en) | 2016-03-14 | 2016-03-14 | Sulfur capacity test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693341A (en) * | 2019-03-14 | 2020-09-22 | 中国石油化工股份有限公司 | Sampling device and sampling method thereof |
-
2016
- 2016-03-14 CN CN201620192832.2U patent/CN205426874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693341A (en) * | 2019-03-14 | 2020-09-22 | 中国石油化工股份有限公司 | Sampling device and sampling method thereof |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20160803 Termination date: 20170314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |