CN108608601A - A kind of medical high polymer particle preparation cooling drying system - Google Patents
A kind of medical high polymer particle preparation cooling drying system Download PDFInfo
- Publication number
- CN108608601A CN108608601A CN201810649405.6A CN201810649405A CN108608601A CN 108608601 A CN108608601 A CN 108608601A CN 201810649405 A CN201810649405 A CN 201810649405A CN 108608601 A CN108608601 A CN 108608601A
- Authority
- CN
- China
- Prior art keywords
- water
- helix tube
- pipe
- tube
- water 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 238000001035 drying Methods 0.000 title claims abstract description 20
- 239000002245 particle Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 229920000642 polymer Polymers 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000000463 material Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/04—Conditioning or physical treatment of the material to be shaped by cooling
- B29B13/045—Conditioning or physical treatment of the material to be shaped by cooling of powders or pellets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of medical high polymer particle preparation cooling drying systems, including hopper, feed pipe, first helix tube, connecting tube, second helix tube, third helix tube, tremie pipe, splicing container, water tank and fan mounting plate, connecting tube has multiple leakage holes, the connecting tube is connected with the first water pipe, all leakage holes are connect with first water pipe, the first water pipe and water tank connection, the water tank is connect with the second water pipe, there is water pump at second water pipe, second water pipe is connect with the bottom end of third helix tube, the top of third helix tube is connected with third water pipe, third water pipe is connect with feed pipe, second helix tube surrounds the third helix tube, fan mounting plate upper surface is equipped with fan, the fan is located at below second helix tube；The side wall of second helix tube has multiple through-holes.The cooling drying system of the present invention, cooling, drying effect are good.
Description
Technical field
The present invention relates to medical macromolecular materials fields, and in particular to a kind of cooling drying of medical high polymer particle preparation
System.
Background technology
Modern industrial society develops rapidly, and the utilization of high molecular material is more and more extensive, and medical macromolecular materials refer to using
To manufacture human body viscera, vitro in organ, pharmaceutical preparation and the polymer material of medical instrument.Medical macromolecular materials are in preparation
It is needed in the process by pelletizing, cooling down drying and other steps, if cooling is not thorough, clay can be caused, influence subsequent technique, and
And the mode of some water coolings can lead to pellet surface attached water, also be unfavorable for subsequent handling.
Invention content
Goal of the invention：The present invention is directed to overcome the deficiencies of existing technologies, a kind of medical high polymer particle is provided and is prepared with cold
But drying system.
Technical solution：A kind of particle preparation cooling drying system, including hopper, feed pipe, the first helix tube, connection
Pipe, the second helix tube, third helix tube, tremie pipe, splicing container, water tank and fan mounting plate, described in feed pipe connection
The top of hopper and the first helix tube, the connecting tube connects the top of the bottom end and the second helix tube of the first helix tube, described
Tremie pipe connects the bottom end of the second helix tube, and the one end of the tremie pipe far from the second helix tube is located at the upper of the splicing container
There are multiple leakage holes, the connecting tube to be connected with the first water pipe for side, the connecting tube, and all leakage holes are with described first
Water pipe connects, and the first water pipe and water tank connection, the water tank is connect with the second water pipe, has water pump at the second water pipe, the
Two water pipes are connect with the bottom end of third helix tube, and the top of third helix tube is connected with third water pipe, third water pipe and feed pipe
Connection, second helix tube surround the third helix tube, and fan mounting plate upper surface is equipped with fan, the fan
Below second helix tube；The side wall of second helix tube has multiple through-holes.
Further, the connecting tube is transparent hard tube.
Further, first and second helix tube is made of clear material.
Further, the place that the third water pipe is connect with feed pipe has strainer.
Further, the diameter of the through-hole is less than 1.5mm.
Further, the splicing container is open cuboid container.
Further, further include controller and for the water injection pipe to water tank with water, there is metering pump at the water injection pipe,
The controller control metering pump injects the water of set amount every setting time into water tank.
Advantageous effect：The cooling system of the present invention, by cooling by water, and later by it is air-cooled, blow water, to cold
But, drying effect is good.
Description of the drawings
Fig. 1 is cooling drying system schematic diagram；
Fig. 2 is the second helix tube and third helix tube scheme of installation；
Fig. 3 is a-quadrant enlarged drawing.
Specific implementation mode
Reference numeral：1 hopper；1.1 feed pipe；2 first helix tubes；3 connecting tubes；3.10 through-hole；3.1 first water pipes；4
Two helix tubes；4.1 fan mounting plates；4.2 fan；5 splicing containers；5.1 tremie pipe；6 water tanks；6.1 water injection pipe；6.2 metering pump；
6.3 second water pipes；6.4 water pump；6.5 third helix tubes；6.6 third water pipes.
A kind of particle preparation cooling drying system, including hopper 1, feed pipe 1.1, the first helix tube 2, connecting tube 3,
Two helix tubes 4, third helix tube 6.5, tremie pipe 5.1, splicing container 5, water tank 6 and fan mounting plate 4.1, the feed pipe connect
Connect the top of the hopper and the first helix tube 2, the connecting tube connects bottom end and the second helix tube 4 of the first helix tube 2
Top, the tremie pipe connect the bottom end of the second helix tube 4, and the one end of the tremie pipe far from the second helix tube 4 is located at described
There are multiple leakage holes, the connecting tube to be connected with the first water pipe 3.1, all leakages for the top of splicing container, the connecting tube
Water hole is connect with first water pipe 3.1, and the first water pipe and water tank connection, the water tank is connect with the second water pipe 6.3,
There is water pump 6.4, the second water pipe 6.3 to be connect with the bottom end of third helix tube, the top of third helix tube connects at second water pipe 6.3
It is connected to third water pipe 6.6, third water pipe 6.6 connects 1.1 with feed pipe and connects, and second helix tube 4 surrounds the third helix tube
6.5, fan mounting plate upper surface is equipped with fan, and the fan is located at second helix tube, 4 lower section；Second spiral shell
The side wall of coil 4 has multiple through-holes.
The connecting tube is transparent hard tube.First and second helix tube is made of clear material.The third water pipe
The place being connect with feed pipe has strainer.The diameter of the through-hole is less than 1.5mm.The splicing container is the cuboid of opening
Describe device.Further include controller and for the water injection pipe to water tank with water, there is metering pump, the controller at the water injection pipe
Control metering pump injects the water of set amount every setting time into water tank.
The cooling drying system of the present invention, cooling recirculated water, in the first helix tube, connecting tube, the first water pipe, water
It is recycled between case, the second water pipe, third helix tube and third water pipe；Particle material in the first helix tube together with cooling water to
Lower movement carries out water cooling；After connecting tube, cooling water enters water tank, and particle material enters the second helix tube, due to second
Helix tube has through-hole, and remaining water can leak out, and further be dried under the action of the air-flow of fan, and water
It can be blown off, on the other hand, the water that water tank is entered by the first water pipe is warmmer, after third helix tube, is generated in fan
Airflow function under be cooled, cooling water can be used as when being again introduced into the first helix tube, and air-flow is in cooling third spiral
Guan Shi produces heat exchange, and gas flow temperature can increase, and is more conducive to the dry of the particle material in the second helix tube of air-flow pair
It is dry, there is the air-flow of certain temperature that can help to remain in the water volatilization on material.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (7)
1. a kind of medical high polymer particle preparation cooling drying system, which is characterized in that including hopper, feed pipe, the first spiral shell
Coil, connecting tube, the second helix tube, third helix tube, tremie pipe, splicing container, water tank and fan mounting plate, the feed pipe
The top of the hopper and the first helix tube is connected, the connecting tube connects the top of the bottom end and the second helix tube of the first helix tube
End, the tremie pipe connect the bottom end of the second helix tube, and the one end of the tremie pipe far from the second helix tube is located at the splicing
There are multiple leakage holes, the connecting tube to be connected with the first water pipe for the top of container, the connecting tube, all leakage holes with
The first water pipe connection, the first water pipe and water tank connection, the water tank connect with the second water pipe, have at the second water pipe
Water pump, the second water pipe are connect with the bottom end of third helix tube, and the top of third helix tube is connected with third water pipe, third water pipe with
Feed pipe connects, and second helix tube surrounds the third helix tube, and fan mounting plate upper surface is equipped with fan, institute
Fan is stated to be located at below second helix tube；The side wall of second helix tube has multiple through-holes.
2. medical high polymer particle preparation cooling drying system according to claim 1, which is characterized in that the connection
Pipe is transparent hard tube.
3. medical high polymer particle preparation cooling drying system according to claim 1, which is characterized in that described
One, two helix tubes are made of clear material.
4. medical high polymer particle preparation cooling drying system according to claim 1, which is characterized in that the third
The place that water pipe is connect with feed pipe has strainer.
5. medical high polymer particle preparation cooling drying system according to claim 1, which is characterized in that the through-hole
Diameter be less than 1.5mm.
6. medical high polymer particle preparation cooling drying system according to claim 1, which is characterized in that the splicing
Container is the cuboid container of opening.
7. medical high polymer particle preparation cooling drying system according to claim 1, which is characterized in that further include control
Device processed and for the water injection pipe to water tank with water, has a metering pump at the water injection pipe, the controller control metering pump every
Setting time injects the water of set amount into water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649405.6A CN108608601A (en) | 2018-06-22 | 2018-06-22 | A kind of medical high polymer particle preparation cooling drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649405.6A CN108608601A (en) | 2018-06-22 | 2018-06-22 | A kind of medical high polymer particle preparation cooling drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608601A true CN108608601A (en) | 2018-10-02 |
Family
ID=63665455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810649405.6A Pending CN108608601A (en) | 2018-06-22 | 2018-06-22 | A kind of medical high polymer particle preparation cooling drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108608601A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1852799A (en) * | 2003-09-16 | 2006-10-25 | 伊斯曼化学公司 | Direct coupling of melt polymerization and solid state processing for PET |
| CN201331247Y (en) * | 2008-12-31 | 2009-10-21 | 张文华 | Helix tube airflow drier |
| CN105081211A (en) * | 2015-08-27 | 2015-11-25 | 重庆万斯金属特种成形有限公司 | Spiral cooling device |
| CN208392400U (en) * | 2018-06-22 | 2019-01-18 | 江苏康峰高分子材料有限公司 | Cooling drying system is used in a kind of preparation of medical high polymer particle |
-
2018
- 2018-06-22 CN CN201810649405.6A patent/CN108608601A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1852799A (en) * | 2003-09-16 | 2006-10-25 | 伊斯曼化学公司 | Direct coupling of melt polymerization and solid state processing for PET |
| CN201331247Y (en) * | 2008-12-31 | 2009-10-21 | 张文华 | Helix tube airflow drier |
| CN105081211A (en) * | 2015-08-27 | 2015-11-25 | 重庆万斯金属特种成形有限公司 | Spiral cooling device |
| CN208392400U (en) * | 2018-06-22 | 2019-01-18 | 江苏康峰高分子材料有限公司 | Cooling drying system is used in a kind of preparation of medical high polymer particle |
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