CN114251957A - Wriggling cooling tube - Google Patents
Wriggling cooling tube Download PDFInfo
- Publication number
- CN114251957A CN114251957A CN202111613362.4A CN202111613362A CN114251957A CN 114251957 A CN114251957 A CN 114251957A CN 202111613362 A CN202111613362 A CN 202111613362A CN 114251957 A CN114251957 A CN 114251957A
- Authority
- CN
- China
- Prior art keywords
- peristaltic
- tube
- cooling
- cooling water
- wall
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 106
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 52
- 239000000498 cooling water Substances 0.000 claims abstract description 38
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 241001465754 Metazoa Species 0.000 claims abstract description 5
- 210000001035 gastrointestinal tract Anatomy 0.000 claims abstract description 5
- 230000001133 acceleration Effects 0.000 claims description 30
- 238000003466 welding Methods 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000008855 peristalsis Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a peristaltic cooling tube, which comprises an inner tube, wherein the inner tube is a special-shaped straight tube, and a material inlet and a material outlet are respectively formed at two ends of the inner tube; the outer side of the inner pipe is sleeved with an outer cylinder, and a cooling water flowing space is formed between the inner wall of the outer cylinder and the outer wall of the inner pipe. The invention simulates the peristalsis of animal intestinal tracts by continuously repeating the continuous actions of 'extrusion-buffering-reversing-buffering-extrusion', so that the high-viscosity material is turned over and transposed from inside to outside, is in uniform contact with the wall of the peristalsis tube to transfer heat, is used for cooling the high-viscosity material, and solves the problem that the high-viscosity material cannot be convected by itself and is slowly cooled due to overlarge viscosity; through actual production test in summer, when the cooling circulating water is 8 ℃, after the high-viscosity paste material at 38 ℃ passes through the peristaltic cooling pipe with the length of 1 meter by taking the diaphragm pump as power, the temperature of the material is reduced to 24.5 ℃, and the cooling effect is obvious.
Description
Technical Field
The invention relates to the field of chemical machinery, in particular to a peristaltic cooling tube.
Background
High viscosity materials are commonly used in the production process of the coating research and development and manufacturing industry, and the temperature of the materials needs to be controlled in the process due to the quality control requirement. In the traditional cooling method for high-viscosity materials in the market at present, the first method is to cool a head by using a jacket cylinder under the matching of a stirrer, so that a large field is needed, certain equipment is occupied, more time is consumed, electric energy used for stirring and mixing materials is wasted, and vicious circle that temperature rise is difficult to control due to heat generated during high-power stirring is also generated; the other method is that the material passes through a common in-line cooling sleeve, but radial internal and external convection heat exchange cannot be realized due to high viscosity of the material, and the common in-line cooling sleeve only cools one layer of the surface of the columnar fluid of the material and cannot uniformly cool the inside and the outside, so that the product quality of the material of the inner layer is influenced. The two cooling methods for the high-viscosity materials are also greatly restricted in efficiency and quality. Therefore, a more suitable apparatus is developed to meet the cooling requirement of the high-viscosity material.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a peristaltic cooling tube, which solves the problem that a high-viscosity material cannot be subjected to self-convection due to overlarge viscosity, so that the temperature is slowly reduced, and the effects of rapidly cooling the high-viscosity material and meeting the temperature control requirement of a special material are achieved.
The technical scheme is as follows: in order to achieve the purpose, the peristaltic cooling tube comprises an inner tube, wherein the inner tube is a special-shaped straight tube, and a material inlet and a material outlet are respectively formed in two ends of the inner tube; the inner tube outside cover is equipped with outer barrel, outer barrel both ends opening is located respectively the cover on the lateral wall of material entry and material export, outer barrel inner wall with constitute cooling water flow space between the inner tube outer wall, outer barrel is close to the one end of material entry is provided with the cooling water entry, outer barrel is close to the one end of material export sets up in the cooling water export, the cooling water entry passes through the cooling water flow space communicate in the cooling water export.
Furthermore, the middle part of the inner tube is a peristaltic tube, the peristaltic tube has continuous section deformation along the X-axis direction, the continuous section deformation comprises the steps that the circular section formed by extrusion along the Z-axis direction is continuously deformed to the narrow-slit-shaped section formed by extrusion along the Z-axis direction, the narrow-slit-shaped section formed by extrusion along the Z-axis direction is continuously deformed to the narrow-slit-shaped section formed by extrusion along the Y-axis direction, the narrow-slit-shaped sections are continuously overlapped according to the rule, and finally the narrow-slit-shaped section formed by extrusion along any direction of the Z-axis or the Y-axis is continuously deformed to the circular section formed by extrusion along the Y-axis direction.
Furthermore, a narrow seam formed by extrusion forming of the peristaltic tube along the Z-axis direction is a Z-axis acceleration flat seam, a narrow seam formed by extrusion forming of the tube body along the Y-axis direction is a Y-axis acceleration flat seam, a region of the Y-axis acceleration flat seam, which is continuously deformed towards the section of the Y-axis acceleration flat seam, is an expansion and deceleration space I, and a region of the Y-axis acceleration flat seam, which is continuously deformed towards the next Z-axis acceleration flat seam, is an expansion and deceleration space II.
Further, the narrow slit width of the Z-axis acceleration flat slit and the narrow slit width of the Y-axis acceleration flat slit are 6 mm.
Further, the cooling water inlet and the cooling port are respectively welded to the side faces of the two ends of the outer cylinder, and the cooling water inlet and the cooling port are respectively located on the two sides of the outer cylinder.
Further, the outer cylinder body adopts
The double-sided mirror surface SUS304 pipe of 51mm1.0mm wall thickness both ends welding reducing connects, the cooling water entry with the cooling water export welding is in reducing connects the conical surface, be located two of both ends reducing connects minor caliber department respectively paste in on the material entry outer wall and on the material export outer wall.
Furthermore, the outer cylinder body and the inner pipe are partially welded and sealed, and the partial welding position is located at the joint of the small-caliber position and the outer wall of the material inlet, and the joint of the small-caliber position and the outer wall of the material outlet.
Further, the inner pipe is formed by welding the material inlet, the peristaltic pipe and the material outlet.
Further, the peristaltic tube passes through
38mm1.0mm wall thickness double-sided mirror surface SUS304 tubes are respectively extruded to 6mm wide radial spacing slit shapes along the Z axial direction and the Y axial direction according to the spacing of the diameter of the tube.
Further, the material enters from the material inlet, passes through the inner cavity of the peristaltic tube and flows to the material outlet; when passing through the inner cavity of the peristaltic tube, the high-viscosity material is extruded through the Z-axis acceleration flat seam; then buffering is carried out in the expansion deceleration space I; then reversing the material through the Y-axis acceleration flat seam; then buffering the mixture through the expansion and deceleration space II, entering the next cycle, and extruding the mixture through the Z-axis acceleration flat seam again; the above sequence is repeated for a plurality of times, so that the materials are extruded, turned, buffered, turned and extruded repeatedly to simulate the peristaltic mixing action of the intestinal tracts of animals, and the high-viscosity materials are turned and transposed inside and outside in a peristaltic manner.
Has the advantages that: according to the peristaltic cooling tube, when a material passes through the peristaltic cooling tube, the peristaltic mixing action of the animal intestinal tract is simulated by continuously repeating the continuous actions of 'extrusion-buffering-reversing-buffering-extrusion', so that the high-viscosity material is turned over and transposed from inside to outside, and is uniformly contacted with the wall of the peristaltic tube to transfer heat, so that the high-viscosity material is cooled, and the problem that the high-viscosity material cannot be convected by itself and is slowly cooled due to overlarge viscosity is solved; through actual production test in summer, when the cooling circulating water is 8 ℃, after the high-viscosity paste material at 38 ℃ passes through the peristaltic cooling pipe with the length of 1 meter by taking the diaphragm pump as power, the temperature of the material is reduced to 24.5 ℃, and the cooling effect is obvious.
Drawings
FIG. 1 is an external structural view of a peristaltic cooling tube;
FIG. 2 is a perspective view of the internal structure of the peristaltic cooling tube;
FIG. 3 is a schematic diagram of a peristaltic tube;
FIG. 4 is a schematic view of the material flow direction in the inner cavity of the peristaltic tube;
FIG. 5 is a partial block diagram of a peristaltic cooling tube;
fig. 6 is a view showing the structure of the pipe wall of the first expansion/deceleration space and the second expansion/deceleration space.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The peristaltic cooling tube as shown in the attached figures 1 to 6 comprises an inner tube 6, wherein the inner tube 6 is a special-shaped straight tube, and a material inlet 1 and a material outlet 2 are respectively arranged at two ends of the inner tube 6; an outer cylinder 5 is sleeved outside the inner pipe 6, openings at two ends of the outer cylinder 5 are respectively sleeved on the outer side walls of the material inlet 1 and the material outlet 2, a cooling water flowing space 7 is formed between the inner wall of the outer cylinder 5 and the outer wall of the inner pipe 6, a cooling water inlet 3 is arranged at one end of the outer cylinder 5 close to the material inlet 1, one end of the outer cylinder 5 close to the material outlet 2 is arranged at a cooling water outlet 4, and the cooling water inlet 3 is communicated with the cooling water outlet 4 through the cooling water flowing space 7;
an inner sleeve type structure and an outer sleeve type structure are adopted, materials pass through the inner pipe, cooling water flows through a space between the inner pipe and the outer pipe, so that the inner pipe is wrapped by the cooling water, the inner pipe is a creeping type pipe fitting with a continuous section deformation in the X-axis direction, the heat conduction area is increased, and the inner and outer rolling of high-viscosity materials is promoted to form convection, so that the heat dissipation of the high-viscosity materials is accelerated; the material inlet, the material outlet, the cooling water inlet and the cooling water outlet are arranged, so that the high-viscosity material and the cooling water are ensured to keep the same flow direction, the high-viscosity material entering from the material inlet is always contacted with the cooling water which does not conduct heat, and the best heat conduction effect is obtained.
The middle part of the inner tube 6 is a peristaltic tube 6-1, the peristaltic tube 6-1 has continuous section deformation along the X-axis direction, the continuous section deformation comprises that a circular section with the diameter of the material inlet 1 is continuously deformed to a narrow slit-shaped section extruded along the Z-axis direction, the narrow slit-shaped section extruded along the Z-axis direction is continuously deformed to a narrow slit-shaped section extruded along the Y-axis direction, the narrow slit-shaped sections are continuously overlapped according to the rule, and finally the narrow slit-shaped section extruded along any direction of the Z-axis or the Y-axis is continuously deformed to the circular section with the diameter of the material outlet 2.
A Z-axis acceleration flat seam 8 is arranged at a narrow seam formed by extrusion forming of the peristaltic tube 6-1 along the Z-axis direction, a Y-axis acceleration flat seam 9 is arranged at a narrow seam formed by extrusion forming of the tube body 6-1 along the Y-axis direction, a first expansion and deceleration space 10 is arranged in a region where the section of the Z-axis acceleration flat seam 8 continuously deforms towards the Y-axis acceleration flat seam 9, and a second expansion and deceleration space 11 is arranged in a region where the section of the Y-axis acceleration flat seam 9 continuously deforms towards the next Z-axis acceleration flat seam 8; the narrow slit widths of the Z-axis acceleration flat slit 8 and the Y-axis acceleration flat slit 9 are 6 mm.
The materials pass through the Z-axis acceleration flat seam at a certain initial speed, so that the materials in unit volume are compressed to obtain acceleration, the extruded materials are expanded to obtain buffering after entering the expansion and deceleration space I, and are extruded again when reaching the Y-axis acceleration flat seam, but the extrusion direction is changed, so that the materials are turned, and the extruded materials expand again to obtain buffering after entering the expansion and deceleration space II, so that the materials with high viscosity roll inside and outside continuously, are in full contact with the tube wall of the peristaltic tube to complete heat conduction, and a better cooling effect is obtained;
as shown in fig. 6, the tube wall structure diagrams of the first expansion deceleration space and the second expansion deceleration space further include a plurality of spherical protrusions 13 recessed into the tube, the spherical protrusions have outer walls formed by impacting and impacting the tube, and the spherical protrusions 13 are arranged at regular intervals and staggered with each other, so that the outer material adhered to the tube wall forms a turbulent flow flowing along the tube wall, the material rolls in a continuous flow distribution and confluence manner, the heat conduction area between the cooling water and the outer material is further increased, the heat conduction effect is better, on the other hand, the axial resistance of the first expansion deceleration space and the second expansion deceleration space is increased, the radial expansion speed is increased, the speed difference between the inner and outer materials is increased, and the efficiency of rolling inside and outside the high viscosity material is improved, further improving the cooling effect.
The cooling water inlet 3 and the cooling port 4 are respectively welded on the side surfaces of two ends of the outer cylinder 5, and the cooling water inlet 3 and the cooling port 4 are respectively positioned on two sides of the outer cylinder 5.
The outer cylinder body 5 adopts
The cooling water inlet 3 and the cooling water outlet 4 are welded on the conical surface of the reducing joint 12, and the small-caliber parts 12-1 of the two reducing joints 12 at the two ends are respectively attached toThe outer wall of the material inlet 1 and the outer wall of the material outlet 2.
The outer cylinder body 5 and the inner pipe 6 are partially welded and sealed, and the partial welding positions are located at the joint of the small-caliber position 12-1 and the outer wall of the material inlet 1 and the joint of the small-caliber position 12-1 and the outer wall of the material outlet 2.
The peristaltic pipe 6-1 passes through
38mm1.0mm wall thickness double-sided mirror surface SUS304 tubes are respectively extruded to 6mm wide radial spacing slit shapes along the Z axial direction and the Y axial direction according to the spacing of 1.5 times of the tube diameter.
Selecting a double-sided mirror surface SUS304 pipe, which has certain corrosion resistance, wear resistance and toughness and can meet the requirement of cooling high-viscosity paint containing corrosive chemical raw materials; and the welding processing and forming process is adopted, so that the process cost is low, the period is short, and the efficiency is high.
The material enters from the material inlet 1, passes through the inner cavity of the peristaltic pipe 6-1 and flows to the material outlet 2; when passing through the inner cavity of the peristaltic tube 6-1, a high-viscosity material is firstly extruded through the Z-axis acceleration flat seam 8; then the expansion and deceleration space I10 is used for buffering; then reversing the materials through the Y-axis acceleration flat seam 9; then buffering the mixture through the second expansion and deceleration space 11, entering the next cycle, and extruding the mixture through the Z-axis acceleration flat seam 8 again; the above sequence is repeated for a plurality of times, so that the materials are extruded, turned, buffered, turned and extruded repeatedly to simulate the peristaltic mixing action of the intestinal tracts of animals, and the high-viscosity materials are turned and transposed inside and outside in a peristaltic manner.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention described above, and such modifications and adaptations are intended to be within the scope of the invention.
Claims (10)
1. The peristaltic cooling tube is characterized by comprising an inner tube (6), wherein the inner tube (6) is a special-shaped straight tube, and a material inlet (1) and a material outlet (2) are respectively arranged at two ends of the inner tube (6); inner tube (6) outside cover is equipped with outer barrel (5), outer barrel (5) both ends opening is located respectively the cover on the lateral wall of material entry (1) and material export (2), outer barrel (5) inner wall with constitute cooling water flow space (7) between inner tube (6) outer wall, outer barrel (5) are close to the one end of material entry (1) is provided with cooling water entry (3), outer barrel (5) are close to the one end of material export (2) sets up in cooling water export (4), cooling water entry (3) are passed through cooling water flow space (7) communicate in cooling water export (4).
2. A peristaltic cooling tube as set forth in claim 1, wherein: the middle part of the inner tube (6) is a peristaltic tube (6-1), the peristaltic tube (6-1) has continuous section deformation along the X-axis direction, the continuous section deformation comprises that a circular section with the diameter of the material inlet (1) is continuously deformed to a narrow slit-shaped section extruded along the Z-axis direction, then the narrow slit-shaped section extruded along the Z-axis direction is continuously deformed to a narrow slit-shaped section extruded along the Y-axis direction, and the narrow slit-shaped sections are continuously overlapped according to the rule, and finally the narrow slit-shaped section extruded along any direction of the Z-axis or the Y-axis is continuously deformed to a circular section with the diameter of the material outlet (2).
3. A peristaltic cooling tube as set forth in claim 2, wherein: the creep pipe (6-1) is along the narrow joint department of Z axle direction extrusion molding for Z axle flat joint (8) with higher speed, the narrow joint department of Y axle direction extrusion molding of portion body (6-1) is for Y axle flat joint (9) with higher speed, Z axle flat joint (8) with higher speed to Y axle flat joint (9) cross-section continuous deformation's region is inflation speed reduction space (10), Y axle flat joint (9) with higher speed is one next Z axle flat joint (8) cross-section continuous deformation's region is inflation speed reduction space (11) with higher speed.
4. A peristaltic cooling tube as set forth in claim 3, wherein: the narrow slit widths of the Z-axis acceleration flat slit (8) and the Y-axis acceleration flat slit (9) are 6 mm.
5. A peristaltic cooling tube as set forth in claim 1, wherein: the cooling water inlet (3) and the cooling port (4) are respectively welded on the side faces of two ends of the outer barrel body (5), and the cooling water inlet (3) and the cooling port (4) are respectively positioned on two sides of the outer barrel body (5).
6. A peristaltic cooling tube as set forth in claim 5, wherein: the outer cylinder body (5) adopts
The wall thickness double-sided mirror surface SUS304 pipe both ends welding reducing connects (12) and forms, cooling water entry (3) and cooling water export (4) welding reducing connects (12) conical surface, two that are located both ends reducing connects (12) small-bore department (12-1) respectively in paste on material entry (1) outer wall and on material export (2) outer wall.
7. A peristaltic cooling tube as set forth in claim 6, wherein: the outer cylinder body (5) and the inner pipe (6) are partially welded and sealed, and the partial welding position is located at the joint of the small-caliber position (12-1) and the outer wall of the material inlet (1) and the joint of the small-caliber position (12-1) and the outer wall of the material outlet (2).
8. A peristaltic cooling tube as set forth in claim 7, wherein: the inner pipe (6) is formed by welding the material inlet (1), the peristaltic pipe (6-1) and the material outlet (2).
9. A peristaltic cooling tube as set forth in claim 8, wherein: the peristaltic pipe (6-1) passes through
The SUS304 tube with double-sided mirror surface and wall thickness is between 1.5 times of the tube diameter along the Z-axis and Y-axisThe distance is respectively extruded to be 6mm wide and narrow slit shape in radial direction.
10. A method of cooling a high viscosity material in a peristaltic cooling tube as set forth in any one of claims 1 to 9, wherein: the material enters from the material inlet (1), passes through the inner cavity of the peristaltic pipe (6-1) and flows to the material outlet (2); when passing through the inner cavity of the peristaltic tube (6-1), high-viscosity materials are firstly extruded through the Z-axis acceleration flat seam (8); then the expansion and deceleration space I (10) is used for buffering; then reversing the materials through the Y-axis acceleration flat seam (9); then buffering the mixture through the second expansion and deceleration space (11), entering the next cycle, and extruding the mixture through the Z-axis acceleration flat seam (8); the above sequence is repeated for a plurality of times, so that the materials are extruded, turned, buffered, turned and extruded repeatedly to simulate the peristaltic mixing action of the intestinal tracts of animals, and the high-viscosity materials are turned and transposed inside and outside in a peristaltic manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111613362.4A CN114251957A (en) | 2021-12-27 | 2021-12-27 | Wriggling cooling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111613362.4A CN114251957A (en) | 2021-12-27 | 2021-12-27 | Wriggling cooling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114251957A true CN114251957A (en) | 2022-03-29 |
Family
ID=80798182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111613362.4A Pending CN114251957A (en) | 2021-12-27 | 2021-12-27 | Wriggling cooling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114251957A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001296091A (en) * | 2000-04-12 | 2001-10-26 | Frontier Engineering:Kk | Device for continuously cooling and heating liquid food material |
| CN1556364A (en) * | 2003-12-31 | 2004-12-22 | 广州市白云化工实业有限公司 | Cooling device of high viscosity material |
| CN101566445A (en) * | 2009-06-01 | 2009-10-28 | 西安交通大学 | Dimpled enhanced heat exchange tube |
| CN201352080Y (en) * | 2009-01-21 | 2009-11-25 | 佛山市金银河机械设备有限公司 | Device for cooling high viscosity fluid |
| CN202869320U (en) * | 2012-10-11 | 2013-04-10 | 上海同济环境工程科技有限公司 | Double-pipe cooler of high viscosity and high temperature liquid |
| CN206037778U (en) * | 2016-08-31 | 2017-03-22 | 上海同济普兰德生物质能股份有限公司 | Pyrohydrolysis mud double pipe cooler |
-
2021
- 2021-12-27 CN CN202111613362.4A patent/CN114251957A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001296091A (en) * | 2000-04-12 | 2001-10-26 | Frontier Engineering:Kk | Device for continuously cooling and heating liquid food material |
| CN1556364A (en) * | 2003-12-31 | 2004-12-22 | 广州市白云化工实业有限公司 | Cooling device of high viscosity material |
| CN201352080Y (en) * | 2009-01-21 | 2009-11-25 | 佛山市金银河机械设备有限公司 | Device for cooling high viscosity fluid |
| CN101566445A (en) * | 2009-06-01 | 2009-10-28 | 西安交通大学 | Dimpled enhanced heat exchange tube |
| CN202869320U (en) * | 2012-10-11 | 2013-04-10 | 上海同济环境工程科技有限公司 | Double-pipe cooler of high viscosity and high temperature liquid |
| CN206037778U (en) * | 2016-08-31 | 2017-03-22 | 上海同济普兰德生物质能股份有限公司 | Pyrohydrolysis mud double pipe cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4211038B2 (en) | Hollow chamber profile made of metal, especially for heat exchangers | |
| CN114251957A (en) | Wriggling cooling tube | |
| US20040071812A1 (en) | Heat treating roll | |
| CN215550797U (en) | Novel screw extruder | |
| US2828948A (en) | Heat exchange unit | |
| CN101581554A (en) | Welding metal heat exchange tube with outer surface provided with externally convex independent fins | |
| CN218286628U (en) | Novel PTFE (polytetrafluoroethylene) pipe type plunger pushing equipment | |
| CN209350855U (en) | Film production chill roll | |
| JP2004108654A (en) | Heat exchange mechanism and rotor provided with it | |
| CN207290865U (en) | Double screw extruder machine barrel | |
| CN217858726U (en) | Runner cooling structure suitable for die casting die | |
| CN115157513A (en) | Mixed-flow heat exchange device of large-diameter casting roller | |
| CN212266597U (en) | Cooling pipe structure for rubber extruder | |
| KR101812010B1 (en) | Heat exchanger with turbulence increasing features | |
| KR101137764B1 (en) | Extrusion press of cooling roller | |
| CN208896481U (en) | A kind of strap stretches the traction roller constant temperature system of production | |
| US3221370A (en) | Apparatus for extruding thermoplastic film | |
| JP4286096B2 (en) | Manufacturing apparatus and manufacturing method of heat transfer tube having corrosion resistance | |
| CN207273859U (en) | Super high molecular weight polymer tubing active matrix driving pulsation deformation former | |
| CN112845940B (en) | Manufacturing process of pressure-resistant oil cooler pipe | |
| RU168187U1 (en) | TUBE OF A HOUSING-TUBULATED HEAT EXCHANGE UNIT TYPE ВХД-5 | |
| US3831665A (en) | Extruder barrel temperature control | |
| CN213021161U (en) | Fin type air cooler finned tube | |
| CN221161459U (en) | Temperature control charging barrel of screw extruder | |
| CN117884479B (en) | Energy-saving type multi-stage cooling device for copper strip processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |