CN207838688U - Tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing uses gas injection plate rail - Google Patents
Tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing uses gas injection plate rail Download PDFInfo
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- CN207838688U CN207838688U CN201721837233.2U CN201721837233U CN207838688U CN 207838688 U CN207838688 U CN 207838688U CN 201721837233 U CN201721837233 U CN 201721837233U CN 207838688 U CN207838688 U CN 207838688U
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- gas injection
- gas
- hydrogen processing
- alkaline cleaning
- disk ontology
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Abstract
The utility model discloses tail gas alkaline cleaning absorption gas injection plate rails in a kind of fluorination hydrogen processing, including gas injection disk ontology, the bottom outside of the gas injection disk ontology is welded with supporting rack, and the bottom insertion of supporting rack is connected with fixed bolt, gas injection joint is connected with by gas injection connecting tube at the bottom centre of the gas injection disk ontology, the gas injection disk bodies top is socketed with stream cover, and gas outlet is equidistantly offered on stream cover, stirring motor is fixed with by motor fixing frame spiral at the gas injection disk body interior center, and stirring motor is sequentially connected by shaft coupling and rotation axis.In the utility model, it is covered first by being equipped with stream, hydrogen fluoride processing tail gas can be allow to be evenly distributed in the inside of caustic treater, so that fluorination hydrogen processing tail gas comes into full contact with the alkali wash water inside caustic treater, so that fluorination hydrogen processing vent gas treatment is more complete, enhance the practicability of tail gas alkaline cleaning absorption gas injection plate rail in the fluorination hydrogen processing.
Description
Technical field
The utility model is related to be fluorinated exhaust gas processing device technical field more particularly to a kind of fluorination hydrogen processing in hydrogen processing
Middle tail gas alkaline cleaning, which absorbs, uses gas injection plate rail.
Background technology
Hydrogen fluoride (chemical formula：HF) the binary compound being made of fluorine element and protium.English name：hydrogen
Fluoride, it is the gas of colourless irritant smell, and hydrogen fluoride is a kind of Weak monoacid, and hydrogen fluoride and its aqueous solution have
Toxicity is easy to make bone, deformity teeth, hydrofluoric acid that can penetrate skin by mucous membrane, respiratory tract and gastrointestinal tract, answer after poisoning
Emergency processing immediately, and sending to medical treatment, hydrogen fluoride is mainly used as the raw material of fluorochemical, is also used for aluminum fluoride and ice crystal
Manufacture, semiconductor surface etch and are used as alkylated catalyst, are used as highly acid corrosive agent in the electronics industry, can be with nitre
Acid, acetic acid, ammonium hydroxide, hydrogen peroxide are used cooperatively, and are used as analytical reagent, are also used for the preparation of high-purity fluoride.It is villiaumite, fluorine refrigeration
Fluorine source necessary to agent, fluoroplastics, fluorubber, fluorine medicine and pesticide etc., be production refrigerant " freon ", fluorine resin,
The raw material of organic fluoride and fluorine can be used as urging for the organic syntheses such as alkylation, polymerization, condensation, isomerization in Chemical Manufacture
Agent.Corrode the extraction of stratum and rare earth element, radioactive element when being additionally operable to exploit certain mineral deposits.In atomic energy industry
It is to manufacture the raw material of hex, and produce the raw material of rocket fuel and additive in being produced with nuclear weapon, it may also be used for rotten
Lose glass and impregnated timber etc..
Tail gas alkaline cleaning absorbs relatively simple with gas injection plate rail structure in traditional fluorination hydrogen processing, to lead to tail gas alkaline cleaning
Not enough completely, to be polluted to air.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of fluorination hydrogen processing proposed
Middle tail gas alkaline cleaning, which absorbs, uses gas injection plate rail.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
To achieve the goals above, the utility model uses following technical solution：Tail gas alkali in a kind of fluorination hydrogen processing
Absorption gas injection plate rail, including gas injection disk ontology are washed, the bottom outside of the gas injection disk ontology is welded with supporting rack, and supporting rack
Bottom insertion be connected with fixed bolt, being connected with gas injection by gas injection connecting tube at the bottom centre of the gas injection disk ontology connects
Head, the gas injection disk bodies top is socketed with stream cover, and gas outlet is equidistantly offered on stream cover, in the gas injection disk ontology
Stirring motor is fixed with by motor fixing frame spiral at portion center, and stirring motor is connected by shaft coupling and rotation axis transmission
It connects, connection stock is equidistantly socketed in the rotation axis, the connection stock both sides are symmetrically fixed with by fixed screw spiral
Flabellum is stirred, and stirs and equidistantly offers circular through hole on flabellum.
The utility model is further arranged to：It is offered at the top center for flowing cover for being used through rotation axis
Connection through-hole.
The utility model is further arranged to：There are four support frame as described above welds altogether, and four supporting racks are along gas injection disk sheet
Body bottom outside circularizes array distribution.
The utility model is further arranged to：There are four the gas injection connecting tube connects altogether, and four gas injection connecting tubes with
The position of four supporting racks corresponds.
The utility model is further arranged to：The stream cover is disc-shaped structure, and flows the diameter and gas injection disk of cover
The diameter of ontology is equal.
It in the utility model, is covered first by being equipped with stream so that fluorination hydrogen processing tail gas can be evenly distributed in alkali
The inside of cleaning of evaporator is fluorinated hydrogen processing tail so that fluorination hydrogen processing tail gas comes into full contact with with the alkali wash water inside caustic treater
Gas disposal more completely, enhance the practicability of tail gas alkaline cleaning absorption gas injection plate rail in the fluorination hydrogen processing, secondly, by setting
Have stirring flabellum, can by stir flabellum alkali wash water is stirred so that plus block to be fluorinated hydrogen processing vent gas treatment
Speed improves the working efficiency of tail gas alkaline cleaning absorption gas injection plate rail in the fluorination hydrogen processing.
Description of the drawings
Fig. 1 be the utility model proposes a kind of fluorination hydrogen processing in tail gas alkaline cleaning absorption gas injection plate rail structural representation
Figure；
Fig. 2 be the utility model proposes a kind of fluorination hydrogen processing in tail gas alkaline cleaning absorption gas injection plate rail stream cover knot
Structure schematic diagram；
Fig. 3 be the utility model proposes a kind of fluorination hydrogen processing in tail gas alkaline cleaning absorption gas injection plate rail stirring flabellum
Structural schematic diagram.
Reference numeral：1, gas injection disk ontology, 2, supporting rack, 3, fixed bolt, 4, gas injection connecting tube, 5, gas injection interface, 6,
Motor fixing frame, 7, stirring motor, 8, stream cover, 9, shaft coupling, 10, stirring flabellum, 11, connection stock, 12, rotation axis, 13,
Gas outlet, 14, connection through-hole, 15, fixed screw, 16, circular through hole.
Specific implementation mode
In conjunction with attached drawing, the utility model preferred embodiment is described in further details.
Referring to Fig.1-3, tail gas alkaline cleaning is absorbed with gas injection plate rail, including gas injection disk ontology 1, gas injection in a kind of fluorination hydrogen processing
The bottom outside of disk ontology 1 is welded with supporting rack 2, and the bottom insertion of supporting rack 2 is connected with fixed bolt 3, gas injection disk ontology 1
Bottom centre at gas injection joint 5 is connected with by gas injection connecting tube 4,1 top of gas injection disk ontology is socketed with stream cover 8, and
Stream, which covers, equidistantly offers gas outlet 13 on 8, stirring is fixed with by 6 spiral of motor fixing frame at 1 inside center of gas injection disk ontology
Motor 7, and stirring motor 7 is sequentially connected by shaft coupling 9 and rotation axis 12, and connection stock is equidistantly socketed in rotation axis 12
11,11 both sides of connection stock are symmetrically fixed with stirring flabellum 10 by 15 spiral of fixed screw, and stir and equidistantly opened on flabellum 10
Equipped with circular through hole 16.
The connection through-hole 14 for being used through rotation axis 12 is offered at the top center of stream cover 8, supporting rack 2 welds altogether
There are four connecing, and four supporting racks 2 circularize array distribution along 1 bottom outside of gas injection disk ontology, and gas injection connecting tube 4 is connected with altogether
Four, and the position of four gas injection connecting tubes 4 and four supporting racks 2 corresponds.
Stream cover 8 is disc-shaped structure, and the diameter of stream cover 8 is equal with the diameter of gas injection disk ontology 1, on stream cover 8
Gas outlet 13 the fluorination hydrogen processing tail gas inside gas injection disk ontology 1 can to carry out uniform discharge go out.
Operation principle：Tail gas alkaline cleaning absorbs with gas injection plate rail the tail gas in use, fluorination hydrogen processing in the fluorination hydrogen processing
It is transported in gas injection connecting tube 4 by gas injection interface 5, is then transported in gas injection disk ontology 1 by gas injection connecting tube 4 again, this
When gas injection disk ontology 1 inside fluorination hydrogen processing tail gas be evenly distributed in caustic treater by flowing cover 8, while stirring motor
7 drive rotation axis 12 to be rotated by shaft coupling 9, and under the action of rotation axis 12, stirring flabellum 10 proceeds by stirring, from
But fluorination hydrogen processing tail gas comes into full contact with soda-wash solution, to enhance the treatment effect of fluorination hydrogen processing tail gas.
Above-described embodiment is only used for illustrating the inventive concept of the utility model, rather than to the utility model rights protection
Restriction, all non-essential modifications to the present invention made by this concept should all fall into the protection model of the utility model
It encloses.
Claims (5)
1. tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing uses gas injection plate rail, including gas injection disk ontology (1), which is characterized in that institute
The bottom outside for stating gas injection disk ontology (1) is welded with supporting rack (2), and the bottom insertion of supporting rack (2) is connected with fixed bolt
(3), gas injection joint (5), the gas injection are connected with by gas injection connecting tube (4) at the bottom centre of the gas injection disk ontology (1)
It is socketed with stream cover (8) at the top of disk ontology (1), and equidistantly offers gas outlet (13), the gas injection disk ontology on stream cover (8)
(1) stirring motor (7) is fixed with by motor fixing frame (6) spiral inside center, and stirring motor (7) passes through shaft coupling
(9) it is sequentially connected with rotation axis (12), connection stock (11), the connection stock is equidistantly socketed on the rotation axis (12)
(11) both sides are symmetrically fixed with stirring flabellum (10) by fixed screw (15) spiral, and stir and equidistantly offered on flabellum (10)
Circular through hole (16).
2. tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing according to claim 1 uses gas injection plate rail, which is characterized in that institute
State the connection through-hole (14) offered at the top center of stream cover (8) for being used through rotation axis (12).
3. tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing according to claim 2 uses gas injection plate rail, which is characterized in that institute
It states there are four the total welding of supporting rack (2), and four supporting racks (2) circularize array distribution along gas injection disk ontology (1) bottom outside.
4. tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing according to claim 3 uses gas injection plate rail, which is characterized in that institute
It states there are four the total connections of gas injection connecting tube (4), and the position of four gas injection connecting tubes (4) and four supporting racks (2) corresponds.
5. tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing according to claim 4 uses gas injection plate rail, which is characterized in that institute
It is disc-shaped structure to state stream cover (8), and the diameter of stream cover (8) is equal with the diameter of gas injection disk ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837233.2U CN207838688U (en) | 2017-12-25 | 2017-12-25 | Tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing uses gas injection plate rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837233.2U CN207838688U (en) | 2017-12-25 | 2017-12-25 | Tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing uses gas injection plate rail |
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| Publication Number | Publication Date |
|---|---|
| CN207838688U true CN207838688U (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837233.2U Active CN207838688U (en) | 2017-12-25 | 2017-12-25 | Tail gas alkaline cleaning, which absorbs, in a kind of fluorination hydrogen processing uses gas injection plate rail |
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| CN (1) | CN207838688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562867A (en) * | 2022-03-04 | 2022-05-31 | 温州市金榜轻工机械有限公司 | Solid dryer for efficiently recycling hydrogen fluoride in lithium fluoride in vacuum system |
-
2017
- 2017-12-25 CN CN201721837233.2U patent/CN207838688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562867A (en) * | 2022-03-04 | 2022-05-31 | 温州市金榜轻工机械有限公司 | Solid dryer for efficiently recycling hydrogen fluoride in lithium fluoride in vacuum system |
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