CN205709865U - A kind of sodium pyrosulfite produces uses sulfur dioxide quickly cooling device - Google Patents
A kind of sodium pyrosulfite produces uses sulfur dioxide quickly cooling device Download PDFInfo
- Publication number
- CN205709865U CN205709865U CN201620318519.9U CN201620318519U CN205709865U CN 205709865 U CN205709865 U CN 205709865U CN 201620318519 U CN201620318519 U CN 201620318519U CN 205709865 U CN205709865 U CN 205709865U
- Authority
- CN
- China
- Prior art keywords
- cooling fin
- sulfur dioxide
- cooler bin
- pipe
- fin pipe
- 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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- 238000001816 cooling Methods 0.000 title claims abstract description 53
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims abstract description 46
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 title claims abstract description 15
- 235000010262 sodium metabisulphite Nutrition 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 claims abstract description 7
- 230000001939 inductive effect Effects 0.000 claims description 8
- 238000004781 supercooling Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
This utility model discloses a kind of sodium pyrosulfite production sulfur dioxide quickly cooling device, and it includes cooler bin, and the sealing lid being provided above, and is evenly arranged with the demarcation strip and chin spoiler being mutually perpendicular to intersect in cooler bin；It is evenly arranged with baffle upper plate between chin spoiler in sealing lid；Cooling fin pipe it is provided with between demarcation strip；Cooling fin pipe is multiple roundabout S bend pipe, is positioned at directly over chin spoiler at its upper-end bent, is positioned at immediately below baffle upper plate at its lower ends bent；Connect bottom at cooling fin pipe lower ends bent and have catheter；Catheter connects through cooler bin with the sewage collecting box bottom it；The cooler bin left and right sides is provided with cooling water pipe；The air inlet of cooling fin pipe and gas outlet are connected with inlet manifold and the house steward that gives vent to anger respectively.Its cooling effectiveness is high, can waste liquid and dust be excluded in time, it is ensured that sulfur dioxide output purity, and appendix is replaceable, reduces maintenance cost, improves the service life of cooler.
Description
Technical field
This utility model belongs to sodium pyrosulfite production technical field, is specially a kind of sodium pyrosulfite raw
Produce and use sulfur dioxide quickly cooling device.
Background technology
In sodium pyrosulfite production process, sulfur dioxide gas is indispensable raw material, and sulfur dioxide need to be from combustion
Burn in sulfur and obtain, after burning sulfur, produce sulfur dioxide gas and part steam, this gas temperature
Degree can reach 200-300 DEG C, if processed without cooling, high temperature sulfur dioxide gas the most easily damages
The production equipment that evil is follow-up, the production efficiency to sodium pyrosulfite can produce and have a strong impact on simultaneously.Therefore,
The sulfur dioxide gas produced after sulfur burning need to cool down, and this cooling procedure is to pass through cooler
Realize.Traditional cooler is air inlet and the escape pipe being provided with shell and tube in a cooling cylinder,
Being cooled down by cooling media between pipe, traditional cooler also exists such defect: in the bottom of cooler
It is the place of the sulfite waste liquor accumulation of sulfur dioxide and steam reaction generation, if not in time heap
Long-pending sulfite waste liquor is discharged, and this waste liquid can be to causing corrosion failure, simultaneously raw material bottom cooler
Easily generate dust after the organic compound combustion being mingled with in sulfur to be blocked by appendix, and traditional cooler
Structure problem make pile up sulfite waste liquor and ash can not discharge in time.
Utility model content
The purpose of this utility model is for problem above, it is provided that a kind of sodium pyrosulfite production dioxy
Changing sulfur quickly cooling device, its cooling effectiveness is high, can sulfite waste liquor and dust be excluded in time,
Ensure that sulfur dioxide gas output purity and temperature, appendix can be individually replaced simultaneously, reduces dimension
Accomplish this, improve the service life of cooler.
For realizing object above, the technical solution adopted in the utility model is: a kind of sodium pyrosulfite is raw
Producing and use sulfur dioxide quickly cooling device, it includes cooler bin (8), and the sealing lid being provided above
(2), be evenly arranged with in described cooler bin (8) be mutually perpendicular to intersect demarcation strip (13) and under
Deflector (11)；It is evenly arranged with baffle upper plate (3) in described sealing lid (2) and is positioned at lower water conservancy diversion
Between plate (11)；Cooling fin pipe (4) it is provided with between described demarcation strip (13)；Described cooling fin
Pipe (4) is multiple roundabout S bend pipe, is positioned at directly over chin spoiler (11) at its upper-end bent, its
It is positioned at lower ends bent immediately below baffle upper plate (11)；The end at described cooling fin pipe (4) lower ends bent
Portion connects catheter (10)；Described catheter (10) is through giving up bottom cooler bin (8) and its
Water collection tank (12) connects；Described cooler bin (8) left and right sides is provided with cooling water pipe (7)；
The air inlet of described cooling fin pipe (4) and gas outlet respectively with inlet manifold (1) and the house steward that gives vent to anger (6)
Connect.
Further, the air inlet of described cooling fin pipe (4) and gas outlet respectively be arranged on cooler bin
(8) inducing QI case (5) connection of the left and right sides；Described inducing QI case (5) is respectively communicated with inlet manifold (1)
With the house steward that gives vent to anger (6).
Further, described catheter (10) is provided with control valve.
Further, described cooling fin pipe (4) includes straight tube (14), between described straight tube (14)
It is interconnected by arc tube (9).
Further, it is threaded connection between described catheter (10) and sewage collecting box (12)
Set (15) seals connection.
The beneficial effects of the utility model:
1, baffle upper plate and chin spoiler it are provided with in cooler bin of the present utility model by empty in cooler bin
Between be divided into multiple Z-shaped space so that its interior coolant along cooling fin pipe slalom course flow,
Improve cooling effectiveness and the rate of cooling of coolant.
2, this utility model have employed the structure that sealing lid separates with cooler bin, the separation in cooler bin
Cooler bin is separated into multiple little space by plate, and arranges single cooling fin pipe in multiple little spaces,
Achieve the most replaceable of cooling fin pipe, substantially increase servicing ease, reduce chiller
Maintenance cost, improve the whole service life of chiller.
3, in this utility model, cooling fin pipe uses straight tube and arc tube to connect and compose multiple roundabout S type
Pipe so that cooling waste liquid in sulfur dioxide gas and dust autodeposition in the arc tube of lower end also
Enter in sewage collecting box by catheter, it is ensured that the smoothness of whole chiller, be automatically prevented from
Produce and block, improve the purity of output sulfur dioxide gas.
Accompanying drawing explanation
Fig. 1 is this utility model sectional structure schematic diagram.
Fig. 2 is that this utility model opens inside top structural representation after sealing lid.
Shown in figure, digital standard is expressed as: 1, inlet manifold, and 2, seal lid, 3, baffle upper plate,
4, cooling fin pipe, 5, inducing QI case, 6, give vent to anger house steward, 7, cooling water pipe, 8, cooler bin, 9,
Arc tube, 10, catheter, 11, chin spoiler, 12, sewage collecting box, 13, demarcation strip, 14,
Straight tube, 15, threaded connecting sleeve.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with
This utility model is described in detail by accompanying drawing, and the description of this part is only exemplary and explanatory, no
Tackle protection domain of the present utility model and have any restriction effect.
As Figure 1-Figure 2, concrete structure of the present utility model is: a kind of sodium pyrosulfite produces to be used
Sulfur dioxide quickly cooling device, it includes cooler bin 8, and the sealing lid 2 being provided above, described
The demarcation strip 13 and chin spoiler 11 being mutually perpendicular to intersect it is evenly arranged with in cooler bin 8；Described sealing
It is evenly arranged with baffle upper plate 3 between chin spoiler 11 in lid 2；Between described demarcation strip 13
It is provided with cooling fin pipe 4；Described cooling fin pipe 4 is multiple roundabout S bend pipe, is positioned at its upper-end bent
Directly over chin spoiler 11, it is positioned at its lower ends bent immediately below baffle upper plate 11；Described cooling fin
Connect bottom at pipe 4 lower ends bent and have catheter 10；Described catheter 10 is through cooler bin 8 and its end
The sewage collecting box 12 in portion connects；Described cooler bin 8 left and right sides is provided with cooling water pipe 7；Described
The air inlet of cooling fin pipe 4 and gas outlet are connected with inlet manifold 1 and the house steward 6 that gives vent to anger respectively.
Preferably, the air inlet of described cooling fin pipe 4 and gas outlet are respectively with to be arranged on cooler bin 8 left
The inducing QI case 5 of right both sides connects；Described inducing QI case 5 is respectively communicated with inlet manifold 1 and the house steward 6 that gives vent to anger.
Preferably, described catheter 10 is provided with control valve.
Preferably, described cooling fin pipe 4 includes straight tube 14, by arc tube 9 between described straight tube 14
It is interconnected.
Preferably, set 15 sealing it is threaded connection between described catheter 10 and sewage collecting box 12
Connection.
When this utility model is specifically used:
The sulfur dioxide gas produced in sulfur boiler enters inducing QI case 5 by inlet manifold 1
In, then enter from the air inlet of each cooling fin pipe 4 uniformly, then giving vent to anger from cooling fin pipe 4
Mouth is out from giving vent to anger house steward 6 out；
Coolant enters in cooler bin from cooling water pipe 7, under the guide functions of upper chin spoiler, and edge
The flowing of cooling fin pipe slalom course, the sulfur dioxide gas interior to it cools down, after absorbing heat
Coolant from the cooling water pipe of the cooler bin other end out, so circulate.
After one of them cooling fin pipe 4 damages, workman can open sealing lid 2, the cooling fin that will damage
Pipe 4 takes out, and more renews, and easy to maintenance quickly need not change whole chiller, reduces
Cost.
It should be noted that in this article, term " include ", " comprising " or its any other
Variant is intended to comprising of nonexcludability so that include the process of a series of key element, method,
Article or equipment not only include those key elements, but also include other key elements being not expressly set out,
Or also include the key element intrinsic for this process, method, article or equipment.
Principle of the present utility model and embodiment are set forth by specific case used herein,
The explanation of above example is only intended to help to understand method of the present utility model and core concept thereof.Above
Described is only preferred implementation of the present utility model, it is noted that due to the finiteness of literal expression,
And objectively there is unlimited concrete structure, for those skilled in the art,
On the premise of this utility model principle, it is also possible to make some improvement, retouch or change, also
Above-mentioned technical characteristic can be combined by rights；These improve retouching, change or combine,
Or the most improved design by utility model and technical scheme directly apply to other occasion, all should regard
For protection domain of the present utility model.
Claims (5)
1. sodium pyrosulfite produces and uses a sulfur dioxide quickly cooling device, and it includes cooler bin (8), and
The sealing lid (2) that it is provided above, it is characterised in that described cooler bin is evenly arranged with phase in (8)
The demarcation strip (13) of mutual square crossing and chin spoiler (11)；Uniformly set in described sealing lid (2)
It is equipped with baffle upper plate (3) to be positioned between chin spoiler (11)；Arrange between described demarcation strip (13)
There is cooling fin pipe (4)；Described cooling fin pipe (4) is multiple roundabout S bend pipe, position at its upper-end bent
Directly over chin spoiler (11), it is positioned at its lower ends bent immediately below baffle upper plate (11)；Described
Connect bottom at cooling fin pipe (4) lower ends bent and have catheter (10)；Described catheter (10) is worn
Supercooling case (8) connects with the sewage collecting box (12) bottom it；Described cooler bin (8) left and right two
Side is provided with cooling water pipe (7)；The air inlet of described cooling fin pipe (4) and gas outlet respectively with air inlet
House steward (1) and the house steward that gives vent to anger (6) connect.
2. a kind of sodium pyrosulfite as claimed in claim 1 produces and uses sulfur dioxide quickly cooling device, its
Be characterised by, the air inlet of described cooling fin pipe (4) and gas outlet respectively be arranged on cooler bin (8)
Inducing QI case (5) connection of the left and right sides；Described inducing QI case (5) be respectively communicated with inlet manifold (1) and
Give vent to anger house steward (6).
3. a kind of sodium pyrosulfite as claimed in claim 1 produces and uses sulfur dioxide quickly cooling device, its
Being characterised by, described catheter is provided with control valve on (10).
4. a kind of sodium pyrosulfite as claimed in claim 1 produces and uses sulfur dioxide quickly cooling device, its
Being characterised by, described cooling fin pipe (4) includes that straight tube (14), described straight tube pass through between (14)
Arc tube (9) is interconnected.
5. a kind of sodium pyrosulfite as claimed in claim 1 produces and uses sulfur dioxide quickly cooling device, its
It is characterised by, between described catheter (10) and sewage collecting box (12), is threaded connection set (15)
Seal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620318519.9U CN205709865U (en) | 2016-04-16 | 2016-04-16 | A kind of sodium pyrosulfite produces uses sulfur dioxide quickly cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620318519.9U CN205709865U (en) | 2016-04-16 | 2016-04-16 | A kind of sodium pyrosulfite produces uses sulfur dioxide quickly cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709865U true CN205709865U (en) | 2016-11-23 |
Family
ID=57308782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620318519.9U Active CN205709865U (en) | 2016-04-16 | 2016-04-16 | A kind of sodium pyrosulfite produces uses sulfur dioxide quickly cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082920A (en) * | 2021-04-06 | 2021-07-09 | 浙江瑞鸿机电设备有限公司 | Low-energy-consumption small-sized oxygen generator system |
-
2016
- 2016-04-16 CN CN201620318519.9U patent/CN205709865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082920A (en) * | 2021-04-06 | 2021-07-09 | 浙江瑞鸿机电设备有限公司 | Low-energy-consumption small-sized oxygen generator system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |