CN202228914U - External welded junction type liquid chlorine vaporizer - Google Patents
External welded junction type liquid chlorine vaporizer Download PDFInfo
- Publication number
- CN202228914U CN202228914U CN2011203164429U CN201120316442U CN202228914U CN 202228914 U CN202228914 U CN 202228914U CN 2011203164429 U CN2011203164429 U CN 2011203164429U CN 201120316442 U CN201120316442 U CN 201120316442U CN 202228914 U CN202228914 U CN 202228914U
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- vaporization
- water tank
- chlorine
- liquid
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Abstract
The utility model discloses an external welded junction type liquid chlorine vaporizer. The liquid chlorine vaporizer comprises a vaporizing water tank; a plurality of rows of the sections of a vaporizing coil pipe are arranged in the vaporizing water tank; one end of the vaporizing coil pipe positioned at the bottom of the vaporizing water tank is taken as a liquid chlorine inlet, and the other end of the vaporizing coil pipe positioned at the upper part of the vaporizing water tank is taken as a gaseous chlorine outlet; the vaporizing coil pipe is composed of horizontally arranged straight sections and bent sections mutually connected; and the straight sections of the vaporizing coil pipe are positioned inside the vaporizing water tank, the bent sections of that are positioned outside the vaporizing water tank, and the straight sections and the bent sections are connected in a welded manner. The utility model facilitates the inspection and the monitoring in use, and not only solves the problems that the leakage of welded junctions of a coil pipe type vaporizer is not easily found out and the maintenance is inconvenient, but also adopts an argon-arc welding manner for welding all the welded junctions, so that the quantity of the welded junctions is guaranteed, accordingly the service life of the liquid chlorine vaporizer is prolonged, and the operation safety is enhanced.
Description
Technical field
The utility model relates to a kind of chlorine liquid carburetor, relates in particular to a kind of weld bond externally-arranged type chlorine liquid carburetor of the coil pipe of vaporizing.
Background technique
Chlorine is chartreuse gas at normal temperatures and pressures, and liquefiable after compression is one of major product of chlorine industry, is chemical industry raw material commonly used, as strong oxidizer and chlorinating agent.Transport for ease and store, often adopt the state that compresses and liquefies, and when using, usually need using gases, so liquid chlorine vaporizing just becomes important equipment in the liquid chlorine use.
Traditional chlorine liquid carburetor generally adopts shell of pipe type and coil pipe type vaporizer; But certain problem and narrow limitation are in use all arranged, and the problem that the shell of pipe type vaporizer exists is that shell side hot water interface is very easily corroded, and carbon steel tube bank life cycle is reduced greatly; Often less than half a year just occurring serious leakage accident; And if be replaced by stainless steel, such as selecting 316L for use, then equipment manufacturing cost to exceed a lot of doubly.In addition, shell of pipe type vaporizer shell side volume is less, needs extra increase water tank or tank.Though the coil pipe type vaporizer has solved above-mentioned two problems, coil pipe a lot of fillet welds can occur inevitably in working process, and is difficult to adopt argon arc welding; Cause the coil pipe weld seam to become weakness zone, reveal easily, and; In case reveal,, be difficult in time being found because weld bond is inner at water tank; In case possibly leak greatly when finding; Whole circulation hot water has become acid, not only water heating system is caused corrosion and waste, and the security incident that serious chlorine is revealed takes place easily.Experience is told us, and chlorine feed is often to contain small amount of moisture, though corrosivity is not strong, for the still test greatly of weld bond of non-argon arc welding.
The model utility content
The utility model technical problem to be solved is: the deficiency to existing technology exists, a kind of maintenance, easy to detect is provided, and can use the high weld bond externally-arranged type chlorine liquid carburetor of safety coefficient of argon arc welding welding.
For solving the problems of the technologies described above, the technological scheme of the utility model is:
A kind of weld bond externally-arranged type chlorine liquid carburetor; Comprise the vaporization water tank; Be provided with many steam dischargeizations coiled pipe in the said vaporization water tank, the end that said vaporization coiled pipe is positioned at said vaporization water tank bottom is the liquid chlorine import, and the end that said vaporization coiled pipe is positioned at the vaporize water upper box part is the outlet of gas chlorine; Said vaporization coiled pipe comprises horizontally disposed straight length and the bend loss that is connected said straight length; It is inner that said straight length is positioned at said vaporization water tank, and said bend loss is positioned at the outside of said vaporization water tank, and said straight length is connected through welding manner outside said vaporization water tank with said bend loss.
As a kind of improvement; Said many steam dischargeizations coiled pipe comprises parallel with one another more than two groups; Said two groups of above vaporization coiled pipes parallel with one another are communicated with the gentle chlorine collecting pipe of liquid chlorine distributing tube respectively in the bottom of said vaporization water tank and the two ends at top, and the gentle chlorine collecting pipe of said liquid chlorine distributing tube is communicated with the gentle chlorine outlet of said liquid chlorine import respectively.
As further improvement, be provided with a plurality of dividing plates that are evenly equipped with through hole in the said vaporization water tank, said a plurality of dividing plates are separated said two groups of above vaporization coiled pipes parallel with one another.
The top of said vaporization water tank is provided with relief opening.
The top of said vaporization water tank is provided with flow-off.
Said vaporization coiled pipe is provided with sewage draining exit being positioned at said liquid chlorine inlet.
Improve as another kind, said vaporize water box outer wall and the outer wall that is located at the outside vaporization coiled pipe of said vaporization water tank are equipped with thermal insulation layer.
As further improving, said gas chlorine outlet port is provided with the air pressure automatic regulating valve again.
Owing to adopted technique scheme, the beneficial effect of the utility model is:
1, it is inner that the straight length of the utility model vaporization coiled pipe is positioned at the vaporization water tank, and it is outside to have only bend loss to be positioned at the vaporization water tank, and straight length is connected through welding manner outside the vaporization water tank with bend loss; All weld bonds are convenient to inspection monitoring at ordinary times all in vaporization water tank outside, find easily in case the leakage accident takes place; Can not exert an influence, more security incident can not take place, not only solve coil pipe type vaporizer solder joint and leaked the problem that is difficult for discovery and inconvenient maintenance water circulation system; And all weld bonds all can adopt the butt welding weld bond, all adopt the argon arc welding welding, have guaranteed the weld bond quality; In the working life of therefore having improved equipment, increased operating security.
2, the vaporization coiled pipe of the utility model adopts many group parallel connections, and the gasification resistance is little, and gasification result is good, and the liquid phenomenon can not appear being with in gaseous phase outlet, can directly be process units air feed chlorine after cushioning.
3, be provided with dividing plate in the utility model vaporization water tank, water tank is divided into several region, many groups of vaporization coiled pipes parallel with one another are separated, increased the turbulent extent of water, improved heat exchange efficiency, avoid occurring heat exchanging corner, make whole gasification stable homogeneous.
4, the utility model is equipped with thermal insulation layer at vaporize water box outer wall and the outer wall that is located at the outside vaporization coiled pipe of vaporization water tank, has improved gasification result, has reduced energy consumption.
5, the utility model is provided with the air pressure automatic regulating valve in gas chlorine outlet port, is calming the anger of band during owing to the liquid chlorine vaporization, therefore can control the liquid chlorine flow velocity through the air pressure automatic regulating valve according to gas chlorine outlet pressure, not only guarantee gasification result, and safe ready.
Description of drawings
Fig. 1 is the utility model embodiment's a plan view;
Fig. 2 is the utility model embodiment front view;
Among the figure: 1. the water tank of vaporizing; 11. hot water inlet; 12. cooling water outlet; 13. relief opening; 14. flow-off; 2. vaporization coiled pipe; 21. straight length; 22. bend loss; 3. liquid chlorine import; 4. gas chlorine outlet; 5. liquid chlorine distributing tube; 6. gas chlorine collecting pipe; 7. dividing plate; 8. sewage draining exit; 9. air pressure automatic regulating valve; 10. thermal insulation layer.
Embodiment
Shown in accompanying drawing; A kind of weld bond externally-arranged type chlorine liquid carburetor; Comprise vaporization water tank 1, the dual-side of said vaporization water tank 1 is respectively equipped with hot water inlet 11 and cooling water outlet 12, and the top is provided with relief opening 13; Top is provided with flow-off 14; Be provided with many steam dischargeizations coiled pipe 2 in the said vaporization water tank 1, the end that said vaporization coiled pipe 2 is positioned at said vaporization water tank 1 bottom is liquid chlorine import 3, and the end that said vaporization coiled pipe 2 is positioned at vaporization water tank 1 top is gas chlorine outlet 4; Said vaporization coiled pipe 2 comprises horizontally disposed straight length 21 and the bend loss that is connected said straight length 21 22; Said straight length 21 is positioned at said vaporization water tank 1 inside, and said bend loss 22 is positioned at the outside of said vaporization water tank 1, and said straight length 21 is connected through welding manner outside said vaporization water tank 1 with said bend loss 22; Said many steam dischargeizations coiled pipe 2 comprises parallel with one another more than two groups; Said two groups of above vaporization coiled pipes 2 parallel with one another are communicated with liquid chlorine distributing tube 5 gentle chlorine collecting pipes 6 respectively in the bottom of said vaporization water tank 1 and the two ends at top, and said liquid chlorine distributing tube 5 gentle chlorine collecting pipes 6 are communicated with said liquid chlorine import 3 gentle chlorine outlets 4 respectively, are provided with a plurality of dividing plates 7 that are evenly equipped with through hole in the said vaporization water tank 1; Said a plurality of dividing plate 7 is separated said two groups of above vaporization coiled pipes 2 parallel with one another; Said vaporization coiled pipe 2 is provided with sewage draining exit 8 being positioned at said liquid chlorine import 3 places, and said vaporization coiled pipe 2 is provided with air pressure automatic regulating valve 9 at the upstream position of said gas chlorine outlet 4, and said vaporization water tank 1 outer wall and the outer wall that is located at the outside vaporization coiled pipe 2 of said vaporization water tank 1 are equipped with thermal insulation layer 10.
During the utility model work, vaporization water tank 1 feeds hot water from hot water inlet 11 and circulates, and liquid chlorine gets into from liquid chlorine import 3; In liquid chlorine distributing tube 5 is distributed to many groups of vaporization coiled pipes 2 parallel with one another, reduced liquid chlorine pressure, under the hot water effect in vaporization water tank 1; Gasification gradually, the through hole of hot water on dividing plate 7 are through each zone spaced apart from each other, and the cold water after the circulation is discharged from cooling water outlet 12; Hot water in the vaporization water tank 1 need cover all vaporization coiled pipes 2, and vaporization water tank 1 inner chamber is through relief opening 13 and atmosphere, as time passes; The small amount of steam of replenishing is converted into hot water when vaporization water tank 1 water is full of, and unnecessary water is discharged from flow-off 14.Vaporizer uses a period of time; A small amount of agene that accumulate vaporization coiled pipe 2 bottoms is discharged by sewage draining exit 8; Gasify completely gas chlorine exports 4 discharges by gas chlorine after gas chlorine collecting pipe 6 is collected; Export the air pressure automatic regulating valve 9 that 4 places are provided with through regulating gas chlorine, the regulator solution chlorine flow guarantees gasification result.
Claims (8)
1. weld bond externally-arranged type chlorine liquid carburetor; Comprise the vaporization water tank; Be provided with many steam dischargeizations coiled pipe in the said vaporization water tank, the end that said vaporization coiled pipe is positioned at said vaporization water tank bottom is the liquid chlorine import, and the end that said vaporization coiled pipe is positioned at the vaporize water upper box part is the outlet of gas chlorine; It is characterized in that: said vaporization coiled pipe comprises horizontally disposed straight length and the bend loss that is connected said straight length; It is inner that said straight length is positioned at said vaporization water tank, and said bend loss is positioned at the outside of said vaporization water tank, and said straight length is connected through welding manner outside said vaporization water tank with said bend loss.
2. weld bond externally-arranged type chlorine liquid carburetor as claimed in claim 1; It is characterized in that: said many steam dischargeizations coiled pipe comprises parallel with one another more than two groups; Said two groups of above vaporization coiled pipes parallel with one another are communicated with the gentle chlorine collecting pipe of liquid chlorine distributing tube respectively in the bottom of said vaporization water tank and the two ends at top, and the gentle chlorine collecting pipe of said liquid chlorine distributing tube is communicated with the gentle chlorine outlet of said liquid chlorine import respectively.
3. weld bond externally-arranged type chlorine liquid carburetor as claimed in claim 2 is characterized in that: be provided with a plurality of dividing plates that are evenly equipped with through hole in the said vaporization water tank, said a plurality of dividing plates are separated said two groups of above vaporization coiled pipes parallel with one another.
4. weld bond externally-arranged type chlorine liquid carburetor as claimed in claim 1, it is characterized in that: the top of said vaporization water tank is provided with relief opening.
5. weld bond externally-arranged type chlorine liquid carburetor as claimed in claim 1, it is characterized in that: the top of said vaporization water tank is provided with flow-off.
6. weld bond externally-arranged type chlorine liquid carburetor as claimed in claim 1 is characterized in that: said vaporization coiled pipe is provided with sewage draining exit being positioned at said liquid chlorine inlet.
7. like described any weld bond externally-arranged type chlorine liquid carburetor of claim 1 to 6, it is characterized in that: said vaporize water box outer wall and the outer wall that is located at the outside vaporization coiled pipe of said vaporization water tank are equipped with thermal insulation layer.
8. weld bond externally-arranged type chlorine liquid carburetor as claimed in claim 7 is characterized in that: said gas chlorine outlet port is provided with the air pressure automatic regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203164429U CN202228914U (en) | 2011-08-26 | 2011-08-26 | External welded junction type liquid chlorine vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203164429U CN202228914U (en) | 2011-08-26 | 2011-08-26 | External welded junction type liquid chlorine vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228914U true CN202228914U (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203164429U Expired - Fee Related CN202228914U (en) | 2011-08-26 | 2011-08-26 | External welded junction type liquid chlorine vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629523A (en) * | 2013-12-03 | 2014-03-12 | 张家港市华地机械装备有限公司 | Air vaporizer with torsion wave sheets |
| CN104950055A (en) * | 2015-03-30 | 2015-09-30 | 常州磐诺仪器有限公司 | Online gasification device |
-
2011
- 2011-08-26 CN CN2011203164429U patent/CN202228914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629523A (en) * | 2013-12-03 | 2014-03-12 | 张家港市华地机械装备有限公司 | Air vaporizer with torsion wave sheets |
| CN104950055A (en) * | 2015-03-30 | 2015-09-30 | 常州磐诺仪器有限公司 | Online gasification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120523 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |