CN108014602A - A kind of hydrogen sulfide absorption filtration apparatus - Google Patents
A kind of hydrogen sulfide absorption filtration apparatus Download PDFInfo
- Publication number
- CN108014602A CN108014602A CN201711084808.2A CN201711084808A CN108014602A CN 108014602 A CN108014602 A CN 108014602A CN 201711084808 A CN201711084808 A CN 201711084808A CN 108014602 A CN108014602 A CN 108014602A
- Authority
- CN
- China
- Prior art keywords
- air
- hydrogen sulfide
- adsorption layer
- organic solvent
- filter screen
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/202—Alcohols or their derivatives
- B01D2252/2021—Methanol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The present invention is suitable for technical field of air purification, provide a kind of hydrogen sulfide absorption filtration apparatus, including filter body, air-blast device and purifier, the bottom of the filter body is equipped with damping device, the output terminal of the filter body is equipped with air duct, the air-blast device is respectively positioned in the cavity volume of the filter body with the purifier, the purifier includes filter screen, organic solvent box and adsorption layer, the air-blast device is between the filter screen and organic solvent box, and the output terminal of the air-blast device is equipped with curved baffle, the material of the filter screen is activated carbon, methanol is housed in the organic solvent box, the adsorption layer is zinc oxide adsorption layer.Whereby, the present invention makes it meet the purpose of purification hydrogen sulfide gas by the improvement to air purifier.
Description
Technical field
The present invention relates to technical field of air purification, more particularly to a kind of hydrogen sulfide absorption filtration apparatus.
Background technology
With the gradual enhancing of the environmental protection of the mankind, the mankind become more concerned with the quality of living environment around.Industry row
Contained H in the exhaust gas put2S gases, can not only cause the poisoning of pipeline and catalyst, cause process conditions to deteriorate, equipment
Corrosion, and quite serious environmental pollution can be caused, or even endanger human survival.Therefore, it is necessary to the H to discharge2S gases
Administered.Hydrogen sulfide gas is a kind of atmosphere pollution public hazards for increasingly causing the whole world to be paid attention to, it is typical stench class gas,
Have the characteristics that pollution range is very wide, far-reaching.
The method of general processing hydrogen sulfide is divided into Physical and chemical method, Physical be by by hydrogen sulfide gas with it is organic
Solvent box is combined, and then is absorbed.The technique of the organic solvent box Physical Absorption H2S proposed at present has very much, also progressively
Move to maturity, there are many techniques to have industrialized unit and running, the absorbent of application has fixed cruel (angstrom Si Tasuoer of tricresyl phosphate
Method), N- methyl -2- arsenic pyrrolidone (general inner Sol method), propylene carbonate cruel (Fu Luoerfa), methanol (strangling a gram terraced Sol method) etc..
And the common adsorbent that chemistry removes hydrogen sulfide gas is that zinc oxide adsorption reaction is：ZnO+H2S=ZnS+H2O。
Since hydrogen chloride gas is not readily dissolved in water, part organic solvent is only soluble in, and existing air cleaner is general only
Dust particles in air can be filtered, and can not be filtered for pernicious gases such as hydrogen sulfide.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
The content of the invention
For it is above-mentioned the defects of, it is an object of the invention to provide a kind of hydrogen sulfide absorption filtration apparatus, it can pass through
Improvement to air purifier, makes it meet the purpose of purification hydrogen sulfide gas.
To achieve these goals, the present invention provides a kind of hydrogen sulfide absorption filtration apparatus, including filter body, air blast
Device and purifier, the bottom of the filter body are equipped with damping device, and the output terminal of the filter body is equipped with wind
Cylinder, the air-blast device are respectively positioned in the cavity volume of the filter body with the purifier, and the purifier included
Strainer, organic solvent box and adsorption layer, the air-blast device is between the filter screen and organic solvent box, and the air blast
The output terminal of device is equipped with curved baffle, and the material of the filter screen is activated carbon, and methanol, institute are housed in the organic solvent box
It is zinc oxide adsorption layer to state adsorption layer.
Hydrogen sulfide absorption filtration apparatus according to the present invention, the filter screen, organic solvent box and adsorption layer are detachable
Connect the filter body.
Hydrogen sulfide absorption filtration apparatus according to the present invention, the damping that the damping device forms for synthetic rubber and spring
Device.
Hydrogen sulfide absorption filtration apparatus according to the present invention, the air-blast device are air blower, and the leaf of the air blower
The material of piece is aluminium alloy.
Hydrogen sulfide absorption filtration apparatus according to the present invention, the shape of the adsorption layer is waveform.
Hydrogen sulfide absorption filtration apparatus according to the present invention, the filter screen above the adsorption layer with being equipped with handle
Structure.
The present invention provides a kind of hydrogen sulfide absorption filtration apparatus, including filter body, air-blast device and purifier,
The bottom of the filter body is equipped with damping device, and during use, the present invention inevitably can be moved often, mobile and
During use, damping device can play good damping effect.The output terminal of the filter body is equipped with air duct, described
Air-blast device is respectively positioned in the cavity volume of the filter body with the purifier, and the purifier includes filter screen, has
Solvent box and adsorption layer, the air-blast device is between the filter screen and organic solvent box, filter screen connection air inlet,
Easy to be conducive to absorption processing of the organic solvent box to hydrogen sulfide gas after by air preliminary purification, removing impurity.And the drum
The output terminal of wind apparatus is equipped with curved baffle, by curved baffle, changes airflow direction, is more conducive to air and organic solvent box
Come into full contact with, easy to the absorption to hydrogen sulfide gas.The material of the filter screen is activated carbon, activated carbon have material it is simple,
The characteristics of filter effect is obvious, is advantageously implemented to the dust particles preliminary purification in air.It is equipped with the organic solvent box
Methanol, methanol can absorb hydrogen sulfide gas, and chemical property is stablized, of low cost.The adsorption layer is zinc oxide adsorption layer.Methanol
Hydrogen sulfide gas can not possibly be fully absorbed, remaining gas, can be by remaining hydrogen sulfide by the adsorption layer being made of zinc oxide
Remove.
Brief description of the drawings
Fig. 1 is the sectional view of the structure of the present invention；
Fig. 2 is the overall structure diagram of the present invention；
In figure, 1- purifiers, 11- filter screens, 12- organic solvent boxes, 13- adsorption layers, 2- air ducts, 3- air blowers,
4- curved baffles, 5- damping devices, 51- springs, 6- filter bodies, 7- handgrips, A- air inlets, B- air outlets.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated, it will be appreciated that and the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, the present invention provides a kind of hydrogen sulfide absorption filtration apparatus, including filter body 6, air-blast device and
Purifier 1, the bottom of the filter body 6 is equipped with damping device 5, and during use, the present invention inevitably can be frequent
Move, during movement and use, damping device 5 can play good damping effect.The output of the filter body 6
End is equipped with air duct 2, and the air-blast device is respectively positioned in the cavity volume of the filter body 6 with the purifier 1, the purification
Device 1 includes filter screen 11, organic solvent box 12 and adsorption layer 13, the air-blast device be located at the filter screen 11 with it is organic
Between solvent box 12, filter screen 11 connects air inlet A, easy to which air preliminary purification, removal impurity simultaneously are conducive to organic solvent
Absorption processing of the box 12 to hydrogen sulfide gas.And the output terminal of the air-blast device is equipped with curved baffle 4, by curved baffle 4,
Change airflow direction, more conducively air come into full contact with organic solvent box 12, easy to the absorption to hydrogen sulfide gas.The mistake
The material of strainer 11 is activated carbon, and activated carbon has the characteristics that material is simple, filter effect is obvious, is advantageously implemented in air
Dust particles preliminary purification.The organic solvent box 12 is methanol, and methanol can absorb hydrogen sulfide gas, and chemical property is stablized,
It is of low cost.The adsorption layer 13 is zinc oxide adsorption layer 13.Methanol can not possibly fully absorb hydrogen sulfide gas, remaining gas
Body can be removed remaining hydrogen sulfide by the adsorption layer 13 being made of zinc oxide.
Preferably, filter screen 11 of the invention, organic solvent box 12 and adsorption layer 13 are detachably connected the filtering
Machine body 6.Filter screen 11, organic solvent box 12 and adsorption layer 13 are required for replacing at regular intervals, and are detachably connected energy
Better meet the demand of replacement.
In addition, the damper that the damping device 5 of the present invention forms for synthetic rubber and spring 51.Referring to Fig. 2.Synthesis
Rubber and spring 51 have preferable damping effect, are more conducive to meet the needs of damping, prevent spilling for organic solvent box 12.
Further, air-blast device of the present invention is air blower 3, and the material of the blade of the air blower 3 is closed for aluminium
Gold.Aluminium alloy acid and alkali-resistance, and be not easy to be aoxidized, the replacement frequency to 3 blade of air blower can be reduced.
Preferably, the shape of adsorption layer 13 of the present invention is waveform.Corrugated adsorption layer 13 can increase adsorption layer
13 with the contact area of gas, be more conducive to fully absorb the hydrogen sulfide gas in air.
In addition, the top of filter screen 11 of the present invention and the adsorption layer 13 is equipped with handgrips 7.Pass through handle knot
Structure 7 can preferably realize the replacement to filter screen 11 and adsorption layer 13.
The implementation process of the present invention：When Air Hydrogen Sulfide concentration is higher, sulphur in air can be reduced by the present invention
Change the concentration of hydrogen, reduce the injury to human body.Air blower 3, which is powered, to be rotated, and drives air to enter filter sheet at air inlet A
The inner volume of body 6, as direction of the arrows shown in fig, the air after the filtering of filter screen 11 are blown out by air blower 3, in arc
Contacted under the action of baffle 4 with organic solvent box 12, and by the methanol initial absorption in organic solvent box 12.In actual production
During, in order to reach more preferable experiment effect, curved baffle 4 and filter body 6 can generally be connected by adjusting nut
Connect, so can conveniently change the size of output gas flow, contact of the air with methanol is more conducive to, easy to absorb.Meanwhile in order to make
With with replace convenient, be generally equipped with can be set to sliding rail connection between the organic solvent box 12 of methanol and bottom plate, convenient pair
The installation and replacement of organic solvent box 12.It not may proceed to move backward by the hydrogen sulfide gas of methanol absorption, it is and corrugated
Adsorption layer 13 comes into full contact with, and is fully absorbed by the zinc oxide in adsorption layer 13, the air after the filtering absorption of of adsorption layer 13
It can meet security needs, be discharged by air outlet B, referring to Fig. 2.In use for some time, can be right by the pull of handle
Filter plate and adsorption layer 13 are replaced, and convenient next time uses.
In conclusion the present invention provides a kind of hydrogen sulfide absorption filtration apparatus, including filter body, air-blast device and
Purifier, the bottom of the filter body is equipped with damping device, and during use, the present invention inevitably can be removed often
Dynamic, during movement and use, damping device can play good damping effect.The output terminal of the filter body is set
There is air duct, the air-blast device is respectively positioned in the cavity volume of the filter body with the purifier, the purifier bag
Filter screen, organic solvent box and adsorption layer are included, the air-blast device is between the filter screen and organic solvent box, filter screen
Connect air inlet, easy to by air preliminary purification, remove be conducive to after impurity organic solvent box to the absorption of hydrogen sulfide gas at
Reason.And the output terminal of the air-blast device is equipped with curved baffle, by curved baffle, change airflow direction, be more conducive to air with
Organic solvent box comes into full contact with, easy to the absorption to hydrogen sulfide gas.The material of the filter screen is activated carbon, and activated carbon has
There is the characteristics of material is simple, filter effect is obvious, be advantageously implemented to the dust particles preliminary purification in air.It is described organic molten
Methanol is housed, methanol can absorb hydrogen sulfide gas, and chemical property is stablized, of low cost in agent box.The adsorption layer is zinc oxide
Adsorption layer.Methanol can not possibly fully absorb hydrogen sulfide gas, and remaining gas, can will be residual by the adsorption layer that is made of zinc oxide
The hydrogen sulfide stayed is removed.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art and make various corresponding changes and deformation in accordance with the present invention, but these change and become accordingly
Shape should all belong to the protection domain of appended claims of the invention.
Claims (6)
1. a kind of hydrogen sulfide absorption filtration apparatus, it is characterised in that including filter body, air-blast device and purifier, institute
The bottom for stating filter body is equipped with damping device, and the output terminal of the filter body is equipped with air duct, the air-blast device with
The purifier is respectively positioned in the cavity volume of the filter body, the purifier include filter screen, organic solvent box and
Adsorption layer, the air-blast device is between the filter screen and organic solvent box, and the output terminal of the air-blast device is equipped with
Curved baffle, the material of the filter screen is activated carbon, and the organic solvent box is methanol, and the adsorption layer is zinc oxide adsorption
Layer.
2. hydrogen sulfide absorption filtration apparatus according to claim 1, it is characterised in that the filter screen, organic solvent box
The filter body is detachably connected with adsorption layer.
3. hydrogen sulfide absorption filtration apparatus according to claim 1, it is characterised in that the damping device is synthetic rubber
With the damper of spring composition.
4. hydrogen sulfide absorption filtration apparatus according to claims 1 to 3, it is characterised in that the air-blast device is air blast
Machine, and the material of the blade of the air blower is aluminium alloy.
5. hydrogen sulfide absorption filtration apparatus according to claim 4, it is characterised in that the shape of the adsorption layer is wave
Shape.
6. hydrogen sulfide absorption filtration apparatus according to claim 2, it is characterised in that the filter screen and the adsorption layer
Top be equipped with handgrips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084808.2A CN108014602A (en) | 2017-11-07 | 2017-11-07 | A kind of hydrogen sulfide absorption filtration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084808.2A CN108014602A (en) | 2017-11-07 | 2017-11-07 | A kind of hydrogen sulfide absorption filtration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108014602A true CN108014602A (en) | 2018-05-11 |
Family
ID=62080502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084808.2A Pending CN108014602A (en) | 2017-11-07 | 2017-11-07 | A kind of hydrogen sulfide absorption filtration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108014602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928525A (en) * | 2019-04-04 | 2019-06-25 | 黄国妹 | A kind of industrial waste water disposal device |
-
2017
- 2017-11-07 CN CN201711084808.2A patent/CN108014602A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928525A (en) * | 2019-04-04 | 2019-06-25 | 黄国妹 | A kind of industrial waste water disposal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
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| WD01 | Invention patent application deemed withdrawn after publication |