CN203604897U - Heating device for copolyamide and copolyester hot melt adhesive conveyer pipe - Google Patents
Heating device for copolyamide and copolyester hot melt adhesive conveyer pipe Download PDFInfo
- Publication number
- CN203604897U CN203604897U CN201320449690.XU CN201320449690U CN203604897U CN 203604897 U CN203604897 U CN 203604897U CN 201320449690 U CN201320449690 U CN 201320449690U CN 203604897 U CN203604897 U CN 203604897U
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- Prior art keywords
- hot melt
- melt adhesive
- heater
- heating
- copolyamide
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- Expired - Fee Related
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Abstract
The utility model discloses a heating device for a copolyamide and copolyester hot melt adhesive conveyer pipe. The heating device includes a hot melt adhesive transmission pipe. An outer pipe sleeves the transmission pipe. Heating oil flows in an interlayer between the transmission pipe and the outer pipe and is in connection with a heater via an oil pump. For the purpose of accurate control, a temperature sensor is arranged in the interlayer and is in electric connection with the input end of a temperature controller, and the output end of the temperature controller is connected with a control motor of the oil pump. When a temperature is lower than a preset temperature, the control motor is started to drive the oil pump to rotate to make heating oil cycle. The heater can be an electric heater which directly heats heating oil in the heater. The heater also can be a boiler, and hear exchange between heating oil and the boil is conducted via a heat exchanger. A heat-insulation layer wraps the outer pipe so that energy is saved. The beneficial effects are that the heating device simple in structure and low in cost has good heating effects and enables energy to be saved.
Description
Technical field
The utility model relates to a kind of copolyamide and copolyester hot melt adhesive delivery pipe heating plant, belongs to the manufacturing mechanism of chemical field.
Background technique
In the production process of copolyamide and copolyester hot melt adhesive, intermediate material need to be transferred to another one consersion unit from a consersion unit, owing to being the step mode of production, material pipe is not to transfer material always, but ducted material will solidify and become solid in normal temperature, cannot carry.In prior art, the general thermocouple heating that adopts of conveyance conduit heating, first heating material curing in pipeline is melted, this method heating is rapid, but difficult control of temperature, it is unstable that temperature keeps, and, on a conveyance conduit, multiple thermocouples to be installed, thermocouple excessive cost is high, the very few pipeline of the thermocouple inequality of being heated, affects polymer and normally carries.
Model utility content
The utility model, according to above not enough, provides a kind of copolyamide and copolyester hot melt adhesive delivery pipe heating plant, is set with outer tube outward by delivery pipe, utilize between delivery pipe and outer tube that interlayer flows heating oil heat.
The technical solution of the utility model is:
A kind of copolyamide and copolyester hot melt adhesive delivery pipe heating plant, comprising: the transport tube of hot melt adhesive, and transport tube is set with outer tube outward, the heating oil that flows in the interlayer between transport tube and outer tube, this heating oil connects with heater through oil pump.
For accurate control, in described interlayer, temperature transducer is installed, this temperature transducer is electrically connected with the input end of temperature controller, the output terminal of temperature controller connects the control motor of oil pump, when temperature is during lower than predetermined temperature, open and control motor, make heating oil circulation thereby drive oil pump to rotate.
Described heater can be electric heater.Directly to the heating oil heating in heater.
Described heater can be boiler, and heating oil exchanges by the heat of heat exchanger and boiler.Heat exchanger can be selected S shape pipe, can be also volute, heat exchanger and interlayer pipeline connection.
For energy saving, described outer tube outer wrapping thermal insulation layer.
The utlity model has simple in structure, cost is low, heating effect good, the beneficial effect of energy saving.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of copolyamide and copolyester hot melt adhesive delivery pipe heating plant, comprising: the transport tube 1 of hot melt adhesive, and the outer suit outer tube 2 of transport tube 1, the heating oil that flows in the interlayer between transport tube 1 and outer tube 2, this heating oil connects with heater 6 through oil pump 5.
Described heater 6 can be electric heater.Directly to the heating oil heating in heater.
Described heater can be boiler, and heating oil exchanges by the heat of heat exchanger and boiler.Heat exchanger can be selected S shape pipe, can be also volute, heat exchanger and interlayer pipeline connection.
For energy saving, described outer tube 2 outer wrapping thermal insulation layers.
Claims (4)
1. a copolyamide and copolyester hot melt adhesive delivery pipe heating plant, it is characterized in that, comprise: the transport tube of hot melt adhesive, transport tube is set with outer tube outward, mobile heating oil in interlayer between transport tube and outer tube, this heating oil connects with heater through oil pump, in described interlayer, temperature transducer is installed, this temperature transducer is electrically connected with the input end of temperature controller, and the output terminal of temperature controller connects the control motor of oil pump.
2. a kind of copolyamide as claimed in claim 1 and copolyester hot melt adhesive delivery pipe heating plant, is characterized in that, described heater is electric heater.
3. a kind of copolyamide as claimed in claim 1 and copolyester hot melt adhesive delivery pipe heating plant, is characterized in that, described heater is boiler, and heating oil exchanges by the heat of heat exchanger and boiler.
4. a kind of copolyamide as claimed in claim 1 and copolyester hot melt adhesive delivery pipe heating plant, is characterized in that, described outer tube outer wrapping thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449690.XU CN203604897U (en) | 2013-07-25 | 2013-07-25 | Heating device for copolyamide and copolyester hot melt adhesive conveyer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449690.XU CN203604897U (en) | 2013-07-25 | 2013-07-25 | Heating device for copolyamide and copolyester hot melt adhesive conveyer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604897U true CN203604897U (en) | 2014-05-21 |
Family
ID=50717571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449690.XU Expired - Fee Related CN203604897U (en) | 2013-07-25 | 2013-07-25 | Heating device for copolyamide and copolyester hot melt adhesive conveyer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254009A (en) * | 2020-09-15 | 2021-01-22 | 西北工业大学 | Material spraying conveying pipeline and spraying system in solid state at normal temperature |
-
2013
- 2013-07-25 CN CN201320449690.XU patent/CN203604897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254009A (en) * | 2020-09-15 | 2021-01-22 | 西北工业大学 | Material spraying conveying pipeline and spraying system in solid state at normal temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325200, No. six, No. 85, Ruian Economic Development Zone, Wenzhou, Zhejiang Patentee after: HUATE BONDING MATERIAL CO.,LTD. Address before: 325200, No. six, No. 85, Ruian Economic Development Zone, Wenzhou, Zhejiang Patentee before: WENZHOU HUATE HOT-MELTS CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 325200 85 development road six, Ruian Economic Development Zone, Wenzhou, Zhejiang Patentee after: WENZHOU HUATE HOT-MELTS CO.,LTD. Address before: 325200 85 development road six, Ruian Economic Development Zone, Wenzhou, Zhejiang Patentee before: HUATE BONDING MATERIAL CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: No.1288 Linhu Road, Shangwang street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee after: WENZHOU HUATE HOT-MELTS CO.,LTD. Address before: 325200 Development Zone No. six, Ruian Economic Development Zone, Wenzhou, Zhejiang Province, No. 85 Patentee before: WENZHOU HUATE HOT-MELTS CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |