CN207042239U - Dry process HCl gas equipment - Google Patents
Dry process HCl gas equipment Download PDFInfo
- Publication number
- CN207042239U CN207042239U CN201720985950.3U CN201720985950U CN207042239U CN 207042239 U CN207042239 U CN 207042239U CN 201720985950 U CN201720985950 U CN 201720985950U CN 207042239 U CN207042239 U CN 207042239U
- Authority
- CN
- China
- Prior art keywords
- hcl gas
- cylinder
- chemical tank
- chemical
- dry process
- 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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- 238000001035 drying Methods 0.000 title claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 39
- 239000013043 chemical agent Substances 0.000 claims abstract description 24
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 65
- 239000002253 acid Substances 0.000 abstract description 14
- 239000003595 mist Substances 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000002328 demineralizing effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 46
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 36
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 36
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of dry process HCl gas equipment, including：Cylinder, air exhauster and chemical tank, chemical tank are arranged in cylinder, and the solid-like chemical agent for being used for removing HCl gas is provided with chemical tank, and chemical tank is provided with through hole, and air exhauster is arranged at the top of cylinder, and cylinder body bottom is provided with air inlet.HCl gas is entered in cylinder by air inlet, under the work of air exhauster, so that HCl gas moves upwards, contacted with each other during motion with the chemical agent in chemical tank, it can remove hydrochloric acid in HCl gas, made a return journey demineralizing acid by then passing through solid-like chemical agent, therefore acid mist can be avoided to produce, and during HCl gas moves upwards in cylinder, the absorption of chemical agent in chemical tank must be passed through, therefore the hydrochloric acid in HCl gas can be fully absorbed, to ensure that the gas of safety non-pollution is extracted out by air exhauster.
Description
Technical field
Waste gas treatment equipment technical field is the utility model is related to, is set more particularly to a kind of dry process HCl gas
It is standby.
Background technology
With the development of science and technology electronics industry, liquid crystal panel industry and photovoltaic industry be also in fast development, but in life
Hydrochloric acid waste gas can be produced during producing some products, the mode for handling acid waste gas at present mainly passes through scrubbing tower
The sodium hydroxide washing processing of highly basic is sprayed, due to containing water in scrubbing tower spray liquid, causes hydrochloric acid to meet water and produces acid mist, therefore
Easily there is white cigarette acid mist phenomenon in blowdown stack mouth.
Therefore, a kind of dry process HCl gas equipment how is provided so that avoid acid mist from producing when handling HCl gas
It is raw, it is the technical problem that those skilled in the art are badly in need of solving.
Utility model content
The purpose of this utility model is to provide a kind of dry process HCl gas equipment, can effectively solve processing hydrogen chloride gas
The problems such as acid mist is easily produced during body.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of dry process HCl gas equipment, including：Cylinder, air exhauster and chemical tank, the chemical tank are arranged on institute
State in cylinder, the solid-like chemical agent for being used for removing HCl gas is provided with the chemical tank, the chemical tank is provided with just
In the through hole of air-flow from bottom to top, the air exhauster is arranged at the top of the cylinder, and the cylinder body bottom is provided with air inlet.
Preferably, multiple chemical tanks being axially distributed along it are provided with the cylinder.
Preferably, the chemical agent includes composition for calcium chloride and the chemical agent of granular calcium hydroxide.
Preferably, the top of the cylinder is provided with back taper gas collection portion, and the back taper gas collection portion top is provided with cylinder
Escape pipe, the air exhauster is arranged in the escape pipe.
Preferably, the air inlet is arranged in the side wall of the cylinder body bottom.
Preferably, flow control valve is provided with the air inlet.
Compared with prior art, above-mentioned technical proposal has advantages below：
A kind of dry process HCl gas equipment provided by the utility model, including：Cylinder, air exhauster and chemical tank,
Chemical tank is arranged in cylinder, and the solid-like chemical agent for being used for removing HCl gas is provided with chemical tank, and chemical tank is provided with
It is easy to the through hole of air-flow from bottom to top, air exhauster is arranged at the top of cylinder, and cylinder body bottom is provided with air inlet.HCl gas is by entering
Gas port is entered in cylinder, under the work of air exhauster so that HCl gas moves upwards, during motion with chemical tank
In chemical agent contact with each other, you can remove hydrochloric acid in HCl gas, made a return journey desalination by then passing through solid-like chemical agent
Acid, therefore acid mist can be avoided to produce, and also HCl gas during upward motion, must pass through chemical tank in cylinder
The absorption of interior chemical agent, therefore the hydrochloric acid in HCl gas can be fully absorbed, to ensure the gas of safety non-pollution by exhausting
Machine is extracted out.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the utility model or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of outside for dry process HCl gas equipment that Fig. 1 is provided by a kind of embodiment of the utility model
Dimensional structure diagram；
A kind of blast for dry process HCl gas equipment that Fig. 2 is provided by a kind of embodiment of the utility model
Structural representation；
A kind of main view for dry process HCl gas equipment that Fig. 3 is provided by a kind of embodiment of the utility model
Cross section structure diagram.
Reference is as follows：
1 is air exhauster, and 2 be escape pipe, and 3 be chemical tank, and 4 be cylinder, and 5 be air inlet.
Embodiment
Just as described in the background section, current HCl gas processing equipment easily produces acid mist, and removal effect is poor.
On the basis of the studies above, the utility model embodiment provides a kind of dry process HCl gas equipment,
HCl gas is entered in cylinder by air inlet, under the work of air exhauster so that HCl gas moves upwards, in motion
During contacted with each other with the chemical agent in chemical tank, you can remove HCl gas in hydrochloric acid, by then passing through solid-like
Learn medicament to make a return journey demineralizing acid, therefore acid mist can be avoided to produce, and HCl gas is in cylinder upwards during motion, must
So will be by the absorption of chemical agent in chemical tank, therefore the hydrochloric acid in HCl gas can be fully absorbed, to ensure safety without dirt
The gas of dye is extracted out by air exhauster.
In order that above-mentioned purpose of the present utility model, feature and advantage can become apparent it is understandable, it is right below in conjunction with the accompanying drawings
Specific embodiment of the present utility model is described in detail.
Detail is elaborated in the following description in order to fully understand the utility model.But the utility model can
It is different from other manner described here with a variety of and implements, those skilled in the art can be without prejudice to the utility model connotation
In the case of do similar popularization.Therefore the utility model is not limited by following public embodiment.
It refer to Fig. 1-Fig. 3, a kind of dry process hydrochloric acid that Fig. 1 is provided by a kind of embodiment of the utility model
The external perspective structural representation of gas apparatus；A kind of dry type that Fig. 2 is provided by a kind of embodiment of the utility model
Handle the configuration schematic diagram of HCl gas equipment；One kind that Fig. 3 is provided by a kind of embodiment of the utility model
The main view cross section structure diagram of dry process HCl gas equipment.
A kind of embodiment of the present utility model provides a kind of dry process HCl gas equipment, including：Cylinder
4th, air exhauster 1 and chemical tank 3, chemical tank 3 are arranged in cylinder 4, and the solid-like for being used for removing HCl gas is provided with chemical tank 3
Chemical agent, air exhauster 1 are arranged on the top of cylinder 4, and the bottom of cylinder 4 is provided with air inlet 5.
In the present embodiment, HCl gas is entered in cylinder 4 by air inlet 5, under the work of air exhauster 1 so that
HCl gas moves upwards, during motion, passes through the chemical agent in the through hole set on chemical tank, with chemical tank 3
Contact with each other, you can remove hydrochloric acid in HCl gas, made a return journey demineralizing acid by then passing through solid-like chemical agent, therefore can keep away
Exempt from acid mist generation, and HCl gas during upward motion, must pass through chemical agent in chemical tank 3 in cylinder 4
Absorption, therefore the hydrochloric acid in HCl gas can be fully absorbed, to ensure that the gas of safety non-pollution is extracted out by air exhauster 1.
Wherein through hole can be set in the side wall of chemical tank 3 and bottom, top can set opening, in order to place chemical drugs
Agent.In addition the chemical tank 3 can include the multiple small chemical tanks being arranged on same support plate, and then can improve HCl gas
Contact effect with chemical agent, its less preferred protrudes from each small chemical tank are set below support plate, and the shape of wherein support plate regards
Depending on the inner wall shape of cylinder 4, if the inwall of cylinder 4 is circle, support plate also should be circular, the lateral wall of support plate should with cylinder 4
Wall contacts with each other.
In order to optimize the using effect of the chemical tank 3 of above-described embodiment, multiple medicines being axially distributed along it are provided with cylinder 4
Agent case 3.It can fully ensure that HCl gas is absorbed by the chemical agent in chemical tank 3 with this, may be such that the radial ruler of cylinder 4 in addition
Very little reduction, and then be readily transported and reduce floor space.
Further, chemical agent includes composition for calcium chloride and the chemical agent of granular calcium hydroxide.Wherein may be used
Calcium hydroxide and calcium chloride are pressed 3:1 ratio is mounted in chemical tank 3.
For the ease of the gas discharge after processing, the top of cylinder 4 is provided with back taper gas collection portion, back taper gas collection portion top
Escape pipe 2 provided with cylinder, air exhauster 1 are arranged in escape pipe 2.
Further, air inlet 5 is arranged in the side wall of the bottom of cylinder 4.It is easy to place and installs cylinder 4.
Further, flow control valve is provided with air inlet 5.Air inlet is controlled by controlling the aperture of flow control valve
Amount, is advantageous to the coordination of operating efficiency and quality.
It should also be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or equipment including a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including
Other identical element also be present in the process of the key element, method, article or equipment.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
- A kind of 1. dry process HCl gas equipment, it is characterised in that including：Cylinder, air exhauster and chemical tank, the chemical tank It is arranged in the cylinder, the chemical agent for being used for removing HCl gas is provided with the chemical tank, the chemical tank is provided with It is easy to the through hole of air-flow from bottom to top, the air exhauster is arranged at the top of the cylinder, and the cylinder body bottom is provided with air inlet.
- 2. dry process HCl gas equipment according to claim 1, it is characterised in that be provided with multiple edges in the cylinder Its chemical tank being axially distributed.
- 3. dry process HCl gas equipment according to claim 2, it is characterised in that the chemical agent includes composition For calcium chloride and the chemical agent of granular calcium hydroxide.
- 4. dry process HCl gas equipment according to claim 3, it is characterised in that the top of the cylinder is provided with Taper gas collection portion, the back taper gas collection portion top are provided with the escape pipe of cylinder, and the air exhauster is arranged on the escape pipe It is interior.
- 5. dry process HCl gas equipment according to claim 4, it is characterised in that the air inlet is arranged on described In the side wall of cylinder body bottom.
- 6. dry process HCl gas equipment according to claim 5, it is characterised in that flow is provided with the air inlet Control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985950.3U CN207042239U (en) | 2017-08-08 | 2017-08-08 | Dry process HCl gas equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985950.3U CN207042239U (en) | 2017-08-08 | 2017-08-08 | Dry process HCl gas equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207042239U true CN207042239U (en) | 2018-02-27 |
Family
ID=61499438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985950.3U Active CN207042239U (en) | 2017-08-08 | 2017-08-08 | Dry process HCl gas equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207042239U (en) |
-
2017
- 2017-08-08 CN CN201720985950.3U patent/CN207042239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201821 room 2, 2 floor, 2, 2229 Yongsheng Road, Jiading District industrial area, Shanghai. Patentee after: SHANGHAI SHENGJIAN ENVIRONMENTAL SYSTEM TECHNOLOGY Co.,Ltd. Address before: 201821 25F, Taihu Shijia International Building, 1198 De Fu Road, Jiading District, Shanghai Patentee before: SHANGHAI SHENGJIAN ENVIRONMENT SYSTEM SCIENCE & TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 301 Huifa Road, Jiading District, Shanghai, 2018 Patentee after: Shanghai Shengjian Technology Co.,Ltd. Country or region after: China Address before: 201821 room 2, 2 floor, 2, 2229 Yongsheng Road, Jiading District industrial area, Shanghai. Patentee before: SHANGHAI SHENGJIAN ENVIRONMENTAL SYSTEM TECHNOLOGY Co.,Ltd. Country or region before: China |