CN201807354U - Outer tracing pipe of reaction kettle - Google Patents
Outer tracing pipe of reaction kettle Download PDFInfo
- Publication number
- CN201807354U CN201807354U CN2010202732622U CN201020273262U CN201807354U CN 201807354 U CN201807354 U CN 201807354U CN 2010202732622 U CN2010202732622 U CN 2010202732622U CN 201020273262 U CN201020273262 U CN 201020273262U CN 201807354 U CN201807354 U CN 201807354U
- Authority
- CN
- China
- Prior art keywords
- pipe
- reactor
- adjoining pipe
- adjoining
- main
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title abstract description 6
- 239000000498 cooling water Substances 0.000 claims abstract description 16
- 239000002826 coolant Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000013517 stratification Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009833 condensation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000012387 aerosolization Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides an outer tracing pipe of a reaction kettle, which comprises a main tracing pipe and a ring-shaped flow dividing tracing pipe. Through adding the main tracing pipe, cooling water and steam can flow more fluently in the outer tracing pipe, thereby realizing fast entry and exit of the steam and the cooling water, increasing the cooling rate and the heating rate, and achieving the aim of improving the heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of heat-exchanger rig of reactor, relates in particular to a kind of reactor and accompanies pipe outward.
Background technology
Use maximum reactors on the domestic industry at present, as enamel still, stainless steel stirred tank, PRESS aerosolization reactor etc., the form of lowering the temperature that heats up mainly contains three kinds: (1) external heat exchanger, the spray polymerization reactor that has heat exchanger as patent CN201419096Y announcement, this reactor connects heat exchanger by pipeline, after material is heated by heat exchanger or lowering the temperature, enters reactor, material is heated evenly, but the variations in temperature in the uncontrollable reactor; (2) add coil pipe in still, as the inner disc tubular reaction vessel that patent CN201347420Y announces, this technology can be good at solving the temperature control in the reactor, but inner coil pipe can occupy big quantity space, makes reactor effecting reaction volume reduce; (3) still adds chuck or accompanies to (being semicanal again).
At present, the intensification of a lot of reactors or cooling all adopt the form of external jacket to realize on the market, carrying out steam with external jacket if desired heats up, because general steam pressure can both reach about 0.8MPa, so not only external jacket need tolerate the interior pressure of 0.8MPa, the cylindrical shell of reactor also needs to bear the external pressure of 0.8MPa, also need vacuumize simultaneously when heating up sometimes, and at this moment the wall thickness of reactor has also just increased.Same make with the reactor of external jacket and use the reactor of outer adjoining pipe, with the wall thickness of the reactor of external jacket just thick a lot, the cost of manufacture of reactor is also higher.For large-volume receptacle, use outer companion's pipe can effectively reduce the cylindrical shell thickness of equipment, save quantity of material, thereby at some to the less demanding occasion of reactor heat exchange, all consider to adopt reactor to accompany the mode of pipe outward, can save a lot of costs like this, and accompany pipe to be easy to maintenance, leakage detection and replacing, also have the effect of reinforcement simultaneously.At present, accompany tubular reaction vessel to be widely used in oil, chemical industry, medicine and other fields outward.
But the outer adjoining pipe design of existing reactor generally all be an adjoining pipe dish on earth, when namely heating up, suitable for reading the entering of steam adjoining pipe outside reactor, the one tunnel rotates at the bottom of the still.So not only steam condensate (SC) is discharged slowly, and heat exchange efficiency is also low.In the time of cooling, cooling water accompanies the pipe end opening to enter outside reactor, and one the road leads to the still top.When temperature in the kettle was higher, in the process that cooling water enters, water was vaporized, and the increase of adjoining pipe internal pressure causes the insufficient pressure of cooling water upwards to flow, and sometimes also with water hammer or steam hammer phenomenon, equipment is caused loss.
The utility model content
Design of the present utility model is in order to solve the low problem of the outer adjoining pipe heat exchange efficiency of common response still to reach the raising heat exchange efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: on the basis of original reactor outer ring-like shunting adjoining pipe, increase by two main adjoining pipes vertical with original adjoining pipe, a main adjoining pipe upper end is connected with steam inlet and coolant outlet, and another root master adjoining pipe lower end is connected with steam-condensation water out and cooling water inlet.When heating up and lower the temperature, steam and cooling water can be introduced into main adjoining pipe, and then are diverted to the outer ring-type shunting adjoining pipe of reactor by main adjoining pipe diffusion, realize that the F.F. of steam and condensed water goes out soon.
Specifically, the utility model provides a kind of reactor outer adjoining pipe, and the outer adjoining pipe of this reactor comprises main adjoining pipe and ring-type shunting adjoining pipe, and main adjoining pipe is totally two and vertically arrangement, the two still wall that reclines; Ring-type shunting adjoining pipe is located on the outer wall of reactor, and along kettle up and down hierarchal arrangement and with the inner UNICOM of main adjoining pipe, each ring-type shunting adjoining pipe still wall that reclines.
Above-mentioned reactor is accompanied pipe outward, and wherein, ring-type shunting companion pipe is evenly arranged vertically.
Above-mentioned reactor is accompanied pipe outward, and wherein, main companion's pipe and ring-type shunting companion pipe are fixed on the reactor outer wall with welding manner.
The outer adjoining pipe of above-mentioned reactor, wherein, two main adjoining pipes are with the axial centre symmetry arrangement of the reactor outer wall at reactor.
The outer adjoining pipe of above-mentioned reactor, wherein, the upper end of a main adjoining pipe is provided with steam inlet or coolant outlet, lower end closed, another root master adjoining pipe lower end is provided with steam-condensation water out or cooling water inlet, upper end closed.
The outer adjoining pipe of above-mentioned reactor, wherein, the material of adjoining pipe is metal or the alloy material of low-heat low bulk.
The beneficial effects of the utility model are, increase main adjoining pipe after, it is more smooth and easy compared with original adjoining pipe scheme that cooling water and steam are full of adjoining pipe, realizes that the F.F. of steam and cooling water goes out soon, cooling and heating rate promote, and reach the purpose that improves heat exchange efficiency.
Description of drawings
Fig. 1 is the side-looking structural representation of the outer adjoining pipe of the utility model reactor;
Fig. 2 is the plan structure schematic diagram of the outer adjoining pipe of the utility model reactor.
The specific embodiment
With reference to Fig. 1, accompany the specific descriptions of pipe as follows outward to the utility model reactor:
The outer adjoining pipe of the utility model reactor comprises main adjoining pipe 2, ring-type shunting adjoining pipe 3.Reactor 1 outer adjoining pipe is made by the metal material of heat-resisting expansion, by two main adjoining pipes 2 and twine the many groups ring-type shunting adjoining pipe 3 that is attached on reactor 1 outer wall and connect, inner UNICOM ground welded seal is on reactor 1 outer wall, and ring-type shunting adjoining pipe 3 evenly distributes.Two main adjoining pipes 2 are symmetry arrangement how much according to the axial centre of reactor 1, and vertically are arranged in the outer wall of reactor 1.Wherein the upper end of a main adjoining pipe 2 is provided with coolant outlet 6 and steam inlet 7, and the lower end of another root master adjoining pipe 2 is provided with cooling water inlet 4 and steam-condensation water out 5.When reactor 1 reacts generation, such as the need heating, then close cooling water inlet 4 and coolant outlet 6, from steam inlet 7, add steam, steam is along with main adjoining pipe 2 spreads in each ring-type shunting adjoining pipe 3, and last steam condensate (SC) flows out from steam-condensation water out 5.As the need cooling, then steam off condensation-water drain 5 and steam inlet 7 add cooling water from cooling water inlet 4, and cooling water flows out from coolant outlet 6 at last along with main companion's pipe 2 flows in each ring-type shunting companion pipe 3.
Preferably, described companion's tubing matter is the metal or the alloy material of low-thermal-expansions such as N58 expansion alloy, 9Cr martensite heat resisting steel.
Preferably, described ring-type shunting companion pipe operated by rotary motion is more than three groups or three groups, and evenly distribution vertically.
More than the specific embodiment of the present utility model is described in detail, but it is as example, the utility model is not restricted to the specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of doing under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.
Claims (7)
1. the outer adjoining pipe of a reactor, it is characterized in that: comprise the main adjoining pipe (2) and the ring-type shunting adjoining pipe (3) that abut on the reactor outer wall, wherein, described main adjoining pipe (2) is arrangement vertically; Ring-type shunting adjoining pipe (3) is arranged along the kettle axial stratification, and with the inner UNICOM of main adjoining pipe (2).
2. the outer adjoining pipe of reactor according to claim 1, it is characterized in that: described ring-type shunting adjoining pipe (3) is evenly arranged vertically.
3. the outer adjoining pipe of reactor according to claim 1, it is characterized in that: described main adjoining pipe (2) and ring-type shunting adjoining pipe (3) are fixed on reactor (1) outer wall with welding manner.
4. reactor according to claim 1 is accompanied pipe outward, it is characterized in that, described main companion's pipe quantity is two.
5. reactor according to claim 4 is accompanied pipe outward, it is characterized in that: described two main companion's pipes (2) are the outer wall of geometry symmetry arrangement in reactor (1) with the axial centre of reactor (1).
6. accompany pipe outward according to claim 4 or 5 described reactors, it is characterized in that: main companion's pipe (2) upper end is provided with steam inlet (7) or coolant outlet (6), lower end closed, another root master accompanies pipe (2) lower end to be provided with steam condensate (SC) outlet (5) or cooling water inlet (4), upper end closed.
7. the outer adjoining pipe of reactor according to claim 1 is characterized in that: metal or alloy material that described adjoining pipe material is the low-heat low bulk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202732622U CN201807354U (en) | 2010-07-28 | 2010-07-28 | Outer tracing pipe of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202732622U CN201807354U (en) | 2010-07-28 | 2010-07-28 | Outer tracing pipe of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807354U true CN201807354U (en) | 2011-04-27 |
Family
ID=43890303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202732622U Expired - Fee Related CN201807354U (en) | 2010-07-28 | 2010-07-28 | Outer tracing pipe of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642682A (en) * | 2012-04-27 | 2012-08-22 | 广西国创道路材料有限公司 | Cooling system of emulsified asphalt storage tank |
| CN116113491A (en) * | 2020-09-18 | 2023-05-12 | 黑达乐格瑞菲工业有限公司 | Method and apparatus for plasma treatment |
-
2010
- 2010-07-28 CN CN2010202732622U patent/CN201807354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642682A (en) * | 2012-04-27 | 2012-08-22 | 广西国创道路材料有限公司 | Cooling system of emulsified asphalt storage tank |
| CN116113491A (en) * | 2020-09-18 | 2023-05-12 | 黑达乐格瑞菲工业有限公司 | Method and apparatus for plasma treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202214306U (en) | Process device for preparing ethanol from acetic acid | |
| CN207153662U (en) | A kind of isothermal change furnace | |
| CN201755493U (en) | Circulation cooling system for reaction kettle | |
| CN104368282B (en) | The water bed reactor of beam tube type | |
| CN2873744Y (en) | Device for quick preparing industrial ammonia water | |
| CN206372822U (en) | A kind of reactor heat-energy utilizing device | |
| CN109574431A (en) | A kind of integrated apparatus preparing organic carbon source using primary sludge | |
| CN201593930U (en) | Tower-type efficient liquid condensing collector | |
| CN206897365U (en) | A kind of melting device guide shell device | |
| CN106882870A (en) | A kind of high concentration hard-degraded organic waste water processes anaerobic biological reactor | |
| CN203440351U (en) | Pomace brewing distiller | |
| CN202356095U (en) | Enamel reaction kettle | |
| CN216538373U (en) | Final stage water transfer heat bed layer ammonia synthesis reactor | |
| CN102102953A (en) | Tubular heat exchanger in glass lining kettle | |
| CN206474152U (en) | A kind of NBB reaction unit | |
| CN203620636U (en) | Easily heated polycondensation reaction kettle | |
| CN104248939B (en) | Methanol oxidizer in silver catalyst process formaldehyde device | |
| CN204247178U (en) | The water bed reactor of beam tube type | |
| CN209522746U (en) | A kind of integrated apparatus preparing organic carbon source using primary sludge | |
| CN202754804U (en) | Loop reaction device for producing phosphorus oxychloride in oxidation style with oxygen | |
| CN201200886Y (en) | Multiphase heat-removing heat-insulated pipe shell type reactor | |
| CN215050157U (en) | Reactor | |
| CN205032159U (en) | A reactor for synthesizing crown ether photosensitizer midbody | |
| CN201713335U (en) | Waste heat utilization device for chlorination furnace body | |
| CN206399245U (en) | Header tubular heat exchanger device built in a kind of reactor |
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: 20110427 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |