CN205138282U - Warm tub of cooler is jointly controlled to gas -liquid - Google Patents
Warm tub of cooler is jointly controlled to gas -liquid Download PDFInfo
- Publication number
- CN205138282U CN205138282U CN201520957349.4U CN201520957349U CN205138282U CN 205138282 U CN205138282 U CN 205138282U CN 201520957349 U CN201520957349 U CN 201520957349U CN 205138282 U CN205138282 U CN 205138282U
- Authority
- CN
- China
- Prior art keywords
- distribution rings
- pipe
- casing
- heat pipe
- main flow
- 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
Abstract
The utility model discloses a warm tub of cooler is jointly controlled to gas -liquid, including casing, activity upper cover, heat pipe, the vice fluidization wind distribution ring of mainstream wind transmission distribution ring sum, the casing upper end is equipped with movable upper cover, and activity upper cover top is equipped with and goes out the steam ports, is equipped with horizontal separators in the middle part of the casing, and casing one side, horizontal separators upper portion are equipped with the water inlet, passes horizontal separators in the casing inner chamber and is equipped with vertical heat pipe, and casing opposite side middle part, horizontal separators's downside is equipped with the catalyst inlet tube, and the casing bottom is equipped with the catalyst and returns the return pipe mouth, the lower part is equipped with mainstream wind transmission distribution ring sum pair fluidization wind distribution ring, input and fluidization wind import union coupling that the vice fluidization wind of mainstream wind transmission distribution ring sum distributes and encircles in the casing, catalyst inlet tube downside is equipped with the not hard up tuber pipe that is linked together with the casing inner chamber. The utility model has the advantages of heat exchange efficiency is high, the ability of resistance to wearing reinforce, and the operation is reliable, and it is convenient to make, and the change is swift.
Description
Technical field
The utility model relates to a kind of cooler in petrochemical industry heavy oil catalytically cracking equipment, is specifically related to a kind of dynamic hydraulic combined Temp.-controlled heat pipe cooler.
Background technology
At present, in petrochemical industry heavy oil catalytically cracking equipment, use cooler, have complex structure more, volume is large, heat exchange efficiency is low, manufacturing process is loaded down with trivial details and high cost defect or deficiency.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides a kind of dynamic hydraulic combined Temp.-controlled heat pipe cooler.
Its technical scheme is: dynamic hydraulic combined Temp.-controlled heat pipe cooler, comprises housing, movable top lid, heat pipe, main flow wind transmission distribution rings and secondary fluidized wind distribution rings.The upper end of described housing is provided with removable movable top lid, movable top lid top is provided with the venthole be connected with housing cavity, the middle part of described housing is provided with lateral partitions, the top of housing side, lateral partitions is provided with the water inlet be connected with housing cavity, vertical heat pipe is provided with through lateral partitions in described housing cavity, in the middle part of the opposite side of described housing, the downside of lateral partitions 16 is provided with catalyst inlet pipe, and the bottom of housing is provided with catalyst and returns the mouth of pipe; The bottom of described housing cavity is provided with main flow wind transmission distribution rings arranged in parallel and secondary fluidized wind distribution rings, and described main flow wind transmission distribution rings is connected with the fluidized wind inlet tube being arranged on hull outside by control valve with the input of secondary fluidized wind distribution rings; The loosening airduct be connected with housing cavity is provided with on the downside of described catalyst inlet pipe.
Wherein, the colling end of the described heat pipe first half in lateral partitions in side body is provided with fin.Described main flow wind transmission distribution rings, for be coiled into circular ring by a pipe, the pipe of this circular ring to be uniformly distributed and to be provided with some ventholes upwards, and the pipe side of circular ring connects the input that a straight tube is main flow wind transmission distribution rings; Described secondary fluidized wind distribution rings is identical with the structure of main flow wind transmission distribution rings, and wherein the diameter of the circular ring of main flow wind transmission distribution rings is greater than the diameter of the circular ring of secondary fluidized wind distribution rings.
The utility model compared with prior art, have the following advantages: this device adopts the finned heat pipe of colling end as heat-exchanging tube bundle, compared with other external warmer, there is very large technical advantage, because inside heat pipe is vacuum state and be filled with heat transferring medium, much faster than common light pipe of its heat transfer rate, and heat pipe directly inserts until heat absorbing end from colling end.This device has that heat exchange efficiency is high, antiwear property is strong, and operation is reliable, easily manufactured, changes the advantages such as quick.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of dynamic hydraulic combined Temp.-controlled heat pipe cooler, comprises housing 7, movable top lid 3, heat pipe 4, main flow wind transmission distribution rings 13 and secondary fluidized wind distribution rings 10.The upper end of described housing 7 is provided with removable movable top lid 3, movable top lid 3 top is provided with the venthole 2 with housing 7 intracavity inter-connection, the middle part of described housing 7 is provided with lateral partitions 16, the top of housing 7 side, lateral partitions 16 is provided with the water inlet 6 with housing 7 intracavity inter-connection, vertical heat pipe 4 is provided with through lateral partitions 16 in described housing 7 inner chamber, in the middle part of the opposite side of described housing 7, the downside of lateral partitions 16 is provided with catalyst inlet pipe 8, and the bottom of housing 7 is provided with catalyst and returns the mouth of pipe 14; The bottom of described housing 7 inner chamber is provided with main flow wind transmission distribution rings 13 arranged in parallel and secondary fluidized wind distribution rings 10, and described main flow wind transmission distribution rings 13 is connected with the fluidized wind inlet tube 11 be arranged on outside housing 7 by control valve 12 with the input of secondary fluidized wind distribution rings 10; The loosening airduct 9 with housing 7 intracavity inter-connection is provided with on the downside of described catalyst inlet pipe 8.The colling end of described heat pipe 4 first half in lateral partitions 16 in side body 7 is provided with fin 5.Described main flow wind transmission distribution rings 13, for be coiled into circular ring by a pipe, the pipe of this circular ring to be uniformly distributed and to be provided with some ventholes upwards, and the pipe side of circular ring connects the input that a straight tube is main flow wind transmission distribution rings 13; Described secondary fluidized wind distribution rings 10 is identical with the structure of main flow wind transmission distribution rings 13, and wherein the diameter of the circular ring of main flow wind transmission distribution rings 13 is greater than the diameter of the circular ring of secondary fluidized wind distribution rings 10.
Operation principle: high temperature catalyst flows in the housing 7 of this device by regenerator 1 through catalyst inlet pipe 8, by the cooling of many heat pipes 4 tube bundle heat exchanger, the adjustment of temperature is realized by the inflow of controlled cooling model water.Catalyst inlet pipe 8 bottom is provided with loosening airduct 9, evenly to open the distribution of catalyst.Housing 7 inner bottom part is provided with main flow wind transmission distribution rings 13 to up-draught and secondary flow wind transmission distribution rings 10 from bottom to top, the temperature in further adjusting device middle shell 7.
The heat exchanger of many heat pipe 4 compositions is made up of water inlet 6, venthole 2, heat pipe 4 etc.Heat pipe 4 is inserted through lateral partitions 16 until bottom in housing from housing internal upper part, and the inner chamber of housing 7 is separated by lateral partitions 16 upper-lower seal.Heat pipe 4 extracts in the cooling water that heat reaches in lateral partitions 16 upper body 7 from the high temperature catalyst in lateral partitions 16 lower case 7, the inflow of cooling water can be adjusted arbitrarily with autocontrol valve, thus the temperature controlled in lateral partitions 16 lower case 7, catalyst flows from top to bottom with close phase form and is cooled.Fluidized wind upwards blows out from bottom to top through main flow wind transmission distribution rings 13 and secondary flow wind transmission distribution rings 10 simultaneously, again play the flow velocity lowering the temperature and slow down catalyst, the intake of fluidized wind can be regulated by fluidized wind autocontrol valve as required, to adapt to different operating modes.Returned the mouth of pipe 14 inflow catalyst recurrent canal 15 by the catalyst after lowering the temperature through catalyst to return.This device can control the operating temperature of the catalyst of petroleum catalytic cracking process effectively.
The utility model adopts the finned heat pipe of colling end as heat-exchanging tube bundle, compared with other external warmer, there is very large technical advantage, because inside heat pipe is vacuum state and be filled with heat transferring medium, much faster than common light pipe of its heat transfer rate, and heat pipe directly inserts until heat absorbing end from colling end.This device has that heat exchange efficiency is high, antiwear property is strong, and operation is reliable, easily manufactured, changes the advantages such as quick.
Claims (3)
1. dynamic hydraulic combined Temp.-controlled heat pipe cooler, comprise housing, movable top lid, heat pipe, main flow wind transmission distribution rings and secondary fluidized wind distribution rings, it is characterized in that: the upper end of described housing is provided with removable movable top lid, movable top lid top is provided with the venthole be connected with housing cavity, the middle part of described housing is provided with lateral partitions, housing side, the top of lateral partitions is provided with the water inlet be connected with housing cavity, vertical heat pipe is provided with through lateral partitions in described housing cavity, in the middle part of the opposite side of described housing, the downside of lateral partitions is provided with catalyst inlet pipe, the bottom of housing is provided with catalyst and returns the mouth of pipe, the bottom of described housing cavity is provided with main flow wind transmission distribution rings arranged in parallel and secondary fluidized wind distribution rings, and described main flow wind transmission distribution rings is connected with the fluidized wind inlet tube being arranged on hull outside by control valve with the input of secondary fluidized wind distribution rings, the loosening airduct be connected with housing cavity is provided with on the downside of described catalyst inlet pipe.
2. dynamic hydraulic combined Temp.-controlled heat pipe cooler according to claim 1, is characterized in that: the colling end of the described heat pipe first half in lateral partitions in side body is provided with fin.
3. dynamic hydraulic combined Temp.-controlled heat pipe cooler according to claim 1, it is characterized in that: described main flow wind transmission distribution rings is for be coiled into circular ring by a pipe, the pipe of this circular ring is uniformly distributed and is provided with some ventholes upwards, the pipe side of circular ring connects the input that a straight tube is main flow wind transmission distribution rings; Described secondary fluidized wind distribution rings is identical with the structure of main flow wind transmission distribution rings, and wherein the diameter of the circular ring of main flow wind transmission distribution rings is greater than the diameter of the circular ring of secondary fluidized wind distribution rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957349.4U CN205138282U (en) | 2015-11-26 | 2015-11-26 | Warm tub of cooler is jointly controlled to gas -liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957349.4U CN205138282U (en) | 2015-11-26 | 2015-11-26 | Warm tub of cooler is jointly controlled to gas -liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138282U true CN205138282U (en) | 2016-04-06 |
Family
ID=55624068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520957349.4U Expired - Fee Related CN205138282U (en) | 2015-11-26 | 2015-11-26 | Warm tub of cooler is jointly controlled to gas -liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885482A (en) * | 2017-04-10 | 2017-06-23 | 中国石油大学(北京) | A kind of external fluid-bed heat exchanger |
-
2015
- 2015-11-26 CN CN201520957349.4U patent/CN205138282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885482A (en) * | 2017-04-10 | 2017-06-23 | 中国石油大学(北京) | A kind of external fluid-bed heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204438865U (en) | A kind of high efficiency composition double spiral tube shell heat exchanger | |
| CN203011011U (en) | Hot water heat exchanger for heat pump | |
| CN205138282U (en) | Warm tub of cooler is jointly controlled to gas -liquid | |
| CN204404859U (en) | Sleeve pipe shell heat exchanger | |
| CN104236336A (en) | Tube-in-tube shell-and-tube heat exchanger | |
| CN203132400U (en) | Vertical floating head type heat exchanger | |
| CN202008308U (en) | Sleeve type cooler | |
| CN201748713U (en) | High-efficiency compact heat exchanger | |
| CN202582272U (en) | Dividing wall type heat exchanger | |
| CN109297321A (en) | A kind of coal mine underwell railless rubber tyre explosion-proof heat-exchanger rig of multiple groups part | |
| CN202614035U (en) | Three-dimensional surrounding heat exchanger | |
| CN202420220U (en) | Helical-baffle corrugated pipe condenser | |
| CN206056355U (en) | A kind of snakelike formula fluid-bed heat exchanger | |
| CN203731899U (en) | Heat exchanger with spiral finned coil | |
| CN205980867U (en) | Two -way turbulent type high -efficiency heat exchanger of convection current | |
| CN203744607U (en) | Double-tube-pass dry type evaporator and refrigeration equipment | |
| CN103471445A (en) | Finned heat exchange tube | |
| CN204594279U (en) | A kind of specific hot heat exchange insulating case | |
| CN105277043B (en) | Liquid spray thrower for shell-and-tube phase change heat exchanger | |
| CN204115534U (en) | A kind of gas-gas heat exchanger | |
| CN209295726U (en) | A kind of dual air-water heat exchanger | |
| CN209655871U (en) | A kind of spherical shape turbulent flow plate heat exchanger | |
| CN203881003U (en) | Liquid spraying type heat exchanger in refrigeration system | |
| CN208349894U (en) | Novel multi-tube coaxial heat-exchanger rig | |
| CN102425964A (en) | Plate-type heat exchanger |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161126 |