CN201809497U - Constant-temperature spinning box device - Google Patents
Constant-temperature spinning box device Download PDFInfo
- Publication number
- CN201809497U CN201809497U CN2010205515849U CN201020551584U CN201809497U CN 201809497 U CN201809497 U CN 201809497U CN 2010205515849 U CN2010205515849 U CN 2010205515849U CN 201020551584 U CN201020551584 U CN 201020551584U CN 201809497 U CN201809497 U CN 201809497U
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- CN
- China
- Prior art keywords
- heat
- manifold
- inlet
- melt
- heat carrier
- 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 - Lifetime
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 64
- 239000000155 melt Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 8
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000969 carrier Substances 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a constant-temperature spinning box device. The device comprises a spinning box, wherein a heat carrier channel is formed in the spinning box; an exhaust valve is communicated above the heat carrier channel; a gas-phase heat carrier inlet, a heat carrier condensate outlet and a melt inlet are communicated in front of the heat carrier channel; the gas-phase heat carrier inlet is positioned on the front left side of the spinning box; the melt inlet is positioned on the front right side of the spinning box; the heat carrier condensate outlet is positioned on the spinning box between the gas-phase heat carrier inlet and the melt inlet; the gas-phased heat carrier inlet is communicated with the heat carrier channel; a melt channel is also formed in the spinning box and communicated with the melt inlet; the heat carrier channel and the melt channel have casing structures; a pipe cavity is formed between the heat carrier channel and the melt channel; and a gas-phase heat carrier is introduced into the pipe cavity. In the constant-temperature spinning box device, the heat carrier channel is formed in the spinning box and the spinning box is heated by gas-phase heat carriers such as water vapor and the like, so that the temperature difference in spinning box is less than or equal to 0.5 DEG C.
Description
Technical field
The utility model relates to a kind of manifold device of handling high-strength high-modulus polyethylene fiber, relates in particular to a kind of constant temperature manifold device.
Background technology
Manifold is one of visual plant of high-strength high-modulus polyethylene fiber weaving, and whether temperature in the casing and pressure stablize quality and the economic benefit that directly influences spinning.At present, the manifold that high-strength high-modulus polyethylene fiber production is used is generally heat-conducting oil heating, needs to use forced circulation pump to circulate on the one hand, and power consumption is bigger; The space of heating conduction oil circulation is big in the manifold on the other hand, conduction oil flowing in casing for flowing naturally, belong to laminar flow, be difficult to reach the state of turbulent flow, heat transfer coefficient will be very low like this, the time of heating up just needs very long, and the flowing velocity of conduction oil in casing is very little, it is inhomogeneous to cause the interior conduction oil of spinning manifold to flow, and forms the heating dead angle easily, and the temperature difference that causes the interior difference of manifold is more than 0.5 ℃, though some is transformed at in-line, increased fluid multi-point injection device, but even in four jiaos of also very difficult assurance temperature of casing, and machining accuracy is very high.
In order to reduce the heat loss of manifold, need be incubated in the periphery of manifold.Insulation material commonly used is an aluminosilicate fiber cotton, but this insulation material water imbibition is strong, and is aging easily, uses volume to shrink for a long time, and outer surface is easily hurted sb.'s feelings, and construction is inconvenient.And aluminosilicate fiber cotton is generally bulk, be applicable to the insulation of conventional square equipment, and the manifold pipeline tapping is a lot, and is very little at interval between pipeline and the pipeline, is not suitable for the insulation of alumina silicate heat-preservation cotton.
This shows that prior art needs further improvement and develops.
The utility model content
The utility model provides each a kind of constant temperature manifold device in order to solve above-mentioned defective of the prior art, dwindles the temperature difference in the manifold, the energy consumption when reducing the manifold operation.
In order to solve the problems of the technologies described above, the utility model scheme comprises:
A kind of constant temperature manifold device, it comprises spinning manifold, wherein, be provided with heat-carrier passage in this spinning manifold, the top of heat-carrier passage is communicated with an air bleeding valve, and the place ahead is communicated with a gas phase heating medium inlet, heat carrier condensate outlet and melt inlet, and the gas phase heating medium inlet is positioned at the left side in spinning manifold the place ahead, melt inlet is positioned at the right side in spinning manifold the place ahead, and the heat carrier condensate outlet is on the spinning manifold between gas phase heating medium inlet and the melt inlet; The gas phase heating medium inlet is connected with heat-carrier passage; Also be provided with the melt canal in the spinning manifold, the melt canal is connected with melt inlet, and heat-carrier passage and melt canal are sleeve type structure, forms a tube chamber between heat-carrier passage and the melt canal, is connected with the gas phase heat carrier in the tube chamber.
Described constant temperature manifold device, wherein, above-mentioned spinning manifold is provided with a shell, is provided with a heat-insulation layer of being made by rare earth between spinning manifold and the shell, and shell fixes by bolt and heat-insulation layer.
Described constant temperature manifold device, wherein, the shell of above-mentioned spinning manifold is provided with the filament spinning component installing port, is used to install the measuring pump installing port and the thermometer sensor of measuring pump, and temperature sensor is located at the top of heat-carrier passage.
Described constant temperature manifold device, wherein, the top of above-mentioned spinning manifold also is provided with the stop valve that is used to connect melt inlet and measuring pump inlet.
Described constant temperature manifold device, wherein, above-mentioned melt inlet is the melt inlet of chuck form.
Described constant temperature manifold device, wherein, above-mentioned spinning manifold disposes a heater, and this heater is connected with the heat carrier condensate outlet.
A kind of constant temperature manifold device that the utility model provides, in spinning manifold, be provided with heat-carrier passage, heat-carrier passage is connected with a gas phase heating medium inlet, to heat in the gas phase heat carrier feeding spinning manifold, by spinning manifold being heated such as gas phase heat carriers such as steam, make the temperature difference≤0.5 ℃ in the spinning manifold, thereby realized that the temperature in the spinning manifold is more even, improved the quality that manifold is made product, and adopt the mode of heating of gas phase heat carrier to substitute heating heat-conducting oil mode in the prior art, reduced requirement to pipeline, saved the manufacturing cost of constant temperature manifold device, and spinning manifold is provided with air bleeding valve, and unnecessary gas phase heat carrier is got rid of, and has improved the security performance of its operation.
Description of drawings
Fig. 1 is the structure diagram of constant temperature manifold device in the utility model.
The specific embodiment
The utility model provides a kind of constant temperature manifold device, and is clearer, clear and definite in order to make the purpose of this utility model, technical scheme and advantage, below with reference to accompanying drawing and embodiment, the utility model further described.
The utility model provides a kind of constant temperature manifold device, by in the manifold device, heat-carrier passage being set, in heat-carrier passage, feed the gas phase heat carrier, such as water vapour the manifold device is heated, make the temperature in the spinning manifold more even by the gas phase heat carrier.As shown in Figure 1, constant temperature manifold device comprises spinning manifold 1, be provided with heat-carrier passage in this spinning manifold 1, the top of heat-carrier passage is communicated with an air bleeding valve 2, the place ahead is communicated with a gas phase heating medium inlet 3, heat carrier condensate outlet 4 and melt inlet 5, gas phase heating medium inlet 3 is positioned at the left side in spinning manifold 1 the place ahead, and melt inlet 5 is positioned at the right side in spinning manifold 1 the place ahead, and heat carrier condensate outlet 4 is on the spinning manifold 1 between gas phase heating medium inlet 3 and the melt inlet 5; Gas phase heating medium inlet 3 is connected with heat-carrier passage; Also be provided with the melt canal in the spinning manifold, the melt canal is connected with melt inlet 5, and heat-carrier passage and melt canal are sleeve type structure, forms a tube chamber between heat-carrier passage and the melt canal, is connected with the gas phase heat carrier in the tube chamber.
In heat-carrier passage, feed gas phase heat carriers such as steam by gas phase heating medium inlet 3, the melt canal is heated, and then it is more even that spinning manifold is heated, do not have the temperature dead angle, reduced the temperature difference in the spinning manifold, the temperature difference in the spinning manifold has been controlled in 0.5 ℃.Certainly the gas phase heat carrier can adopt existing other any type of modes in the prior art.Heat-carrier passage can be set to 2 or more a plurality of.
In order further to improve performance of the present utility model, as shown in Figure 1, spinning manifold 1 is provided with a shell 6, is provided with a heat-insulation layer 11 of being made by rare earth between spinning manifold 1 and the shell 6, and shell 6 fixes by bolt and heat-insulation layer 11.The shell 6 of spinning manifold 1 is provided with filament spinning component installing port 7, is used to install the measuring pump installing port 8 and thermometer sensor 9 of measuring pump, temperature sensor 9 is located at the top of heat-carrier passage, temperature sensor 9 operated by rotary motion have 5, and these 5 temperature sensors 9 are evenly arranged on the shell 6.
Further, the top of spinning manifold 1 also is provided with the stop valve 10 that is used to connect melt inlet 5 and measuring pump inlet 8.Melt inlet 5 is the melt inlet of chuck form.Spinning manifold 1 disposes a heater, and this heater is connected with heat carrier condensate outlet 4.
By foregoing description as can be known, the corresponding site of spinning manifold 1 connects upward, and corresponding device gets final product stable operation, melt is entered by melt inlet 5, by stop valve 10, enter the inlet of measuring pump, measuring pump is being clamp-oned melt in the filament spinning component under certain rotating speed, constant flow rate, then by spinnerets with the silk extrusion molding.The gas phase heat carrier is entered the periphery of melt canal by gas phase heating medium inlet 3, the gas phase heat-carrier passage can be set to 2 or a plurality of, melt inlet 5 is designed to the form of chuck, the periphery, melt canal is heated by the gas phase heat carrier, in the heating process, a spot of air in the gas phase heat carrier and water vapour are discharged by the air bleeding valve 2 of manifold top, the condensate liquid of gas phase heat carrier then enters heater by 4 overflows of heat carrier condensate outlet and heats, reenter in the spinning manifold 1 after the vaporization once more, so circulation constantly, not needing to add circulating pump in addition in the whole heating process is used as power, different positions is provided with 5 temperature sensors 9 around the shell 6, further controls temperature range≤0.5 ℃ in the spinning manifold.
Should be understood that; above-mentioned description at preferred embodiment is comparatively detailed; can not therefore think restriction to the utility model scope of patent protection; those of ordinary skill in the art is under enlightenment of the present utility model; do not breaking away under the scope situation that the utility model claim protected; can also make various deformation such as replacement, simple combination, these all fall within the protection domain of the present utility model, and the scope of asking for protection of the present utility model should be as the criterion with claims.
Claims (6)
1. constant temperature manifold device, it comprises spinning manifold, it is characterized in that: be provided with heat-carrier passage in this spinning manifold, the top of heat-carrier passage is communicated with an air bleeding valve, the place ahead is communicated with a gas phase heating medium inlet, heat carrier condensate outlet and melt inlet, the gas phase heating medium inlet is positioned at the left side in spinning manifold the place ahead, and melt inlet is positioned at the right side in spinning manifold the place ahead, and the heat carrier condensate outlet is on the spinning manifold between gas phase heating medium inlet and the melt inlet; The gas phase heating medium inlet is connected with heat-carrier passage; Also be provided with the melt canal in the spinning manifold, the melt canal is connected with melt inlet, and heat-carrier passage and melt canal are sleeve type structure, forms a tube chamber between heat-carrier passage and the melt canal, is connected with the gas phase heat carrier in the tube chamber.
2. constant temperature manifold device according to claim 1, it is characterized in that: above-mentioned spinning manifold is provided with a shell, is provided with a heat-insulation layer of being made by rare earth between spinning manifold and the shell, and shell fixes by bolt and heat-insulation layer.
3. constant temperature manifold device according to claim 1 and 2, it is characterized in that: the shell of above-mentioned spinning manifold is provided with the filament spinning component installing port, is used to install the measuring pump installing port and the thermometer sensor of measuring pump, and temperature sensor is located at the top of heat-carrier passage.
4. constant temperature manifold device according to claim 3 is characterized in that: the top of above-mentioned spinning manifold also is provided with the stop valve that is used to connect melt inlet and measuring pump inlet.
5. constant temperature manifold device according to claim 4 is characterized in that: above-mentioned melt inlet is the melt inlet of chuck form.
6. constant temperature manifold device according to claim 5, it is characterized in that: above-mentioned spinning manifold disposes a heater, and this heater is connected with the heat carrier condensate outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205515849U CN201809497U (en) | 2010-10-08 | 2010-10-08 | Constant-temperature spinning box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205515849U CN201809497U (en) | 2010-10-08 | 2010-10-08 | Constant-temperature spinning box device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809497U true CN201809497U (en) | 2011-04-27 |
Family
ID=43892437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205515849U Expired - Lifetime CN201809497U (en) | 2010-10-08 | 2010-10-08 | Constant-temperature spinning box device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286796A (en) * | 2011-08-09 | 2011-12-21 | 苏州龙杰特种纤维股份有限公司 | Equipment for preparing PTT (polytrimethylene terephthalate) sea-island fiber |
| CN110528091A (en) * | 2019-08-23 | 2019-12-03 | 神马实业股份有限公司 | Polymer melting spinning processing unit (plant) |
-
2010
- 2010-10-08 CN CN2010205515849U patent/CN201809497U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286796A (en) * | 2011-08-09 | 2011-12-21 | 苏州龙杰特种纤维股份有限公司 | Equipment for preparing PTT (polytrimethylene terephthalate) sea-island fiber |
| CN110528091A (en) * | 2019-08-23 | 2019-12-03 | 神马实业股份有限公司 | Polymer melting spinning processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160923 Address after: 266510 Shandong, Qingdao Province, No. six road, Huangdao District No. 16 Patentee after: QINGDAO ZHONGKE HUALIAN NEW MATERIAL CO., LTD. Address before: Six No. 266510 mountain road, Huangdao economic and Technological Development Zone, Qingdao, Shandong, 16 Patentee before: Qingdao Huashijie Environment Protection Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |