CN201495321U - Heating device of screw extruder - Google Patents
Heating device of screw extruder Download PDFInfo
- Publication number
- CN201495321U CN201495321U CN2009200368465U CN200920036846U CN201495321U CN 201495321 U CN201495321 U CN 201495321U CN 2009200368465 U CN2009200368465 U CN 2009200368465U CN 200920036846 U CN200920036846 U CN 200920036846U CN 201495321 U CN201495321 U CN 201495321U
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- CN
- China
- Prior art keywords
- oil
- screw extruder
- heating device
- tank
- heater
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A heating device of a screw extruder, which comprises thermal conductive oils in a fuselage shell inter layer, a pipeline, valves, a thermal conductive oil heating device. The heating device of the screw extruder is characterized in that the thermal conductive oil heating device comprises a heating oil tank, an electrical heater, an oil pump and an electrical control system, wherein the electrical heater and the heating oil tank are spliced with a flange to be conjugated and located; the electrical control system is controlled by a control cabinet through information given by a temperature sensor, an electric-contact-point pressure watch and the like. The utility model has the advantages of simple structure, convenient use and maintenance, even heating temperature, small investment of the device. Since the heating device is used, the quality of silk produced by the extruder is improved and more than 30percent of electricity is saved compared to the present way.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of heating device of screw extruder.
Background technology
At present, the chemical fibre industry spinning mode of heating of screw extruder, what adopt all is that the heating cabinet that casting aluminium heating collar, ceramic electric heater circle are formed heats outside screw rod, exist drawbacks such as energy consumption height, non-uniform temperature, equipment investment are big, maintenance inconvenience, in spinning process, occur tow plucked, fracture of wire phenomenon easily, have a strong impact on silk product quality and cost.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of new heater, and is simple in structure, use easy to maintenancely, heating-up temperature is even, and equipment investment is little, use such heater, the silk product quality that extruder produced is improved, and can economize on electricity more than 30% than existing.
The technical scheme that the utility model is dealt with problems is: a kind of heating device of screw extruder, comprise heat conduction oil body, pipeline, valve, hot oil heater in the body shell interlayer, hot oil heater comprises heated tank, electric heater, oil pump and electric control system, electric heater engages the location with heated tank grafting flange, and electric control system is controlled by switch board by the information that temperature sensor, electro connecting pressure gauge etc. gives.
Heated tank is one group of series connection, be provided with a plurality of deflection plates in it, deflection plate is big crescent, be provided with the jack of electric heater above, connect by the support bar that is fixed on the heater ring flange back side between deflection plate and be positioned in the jar, the heated tank below is provided with oil-in, the top is provided with the conduction oil delivery outlet, control the heat conduction oil body that enters in the screw extruder body shell interlayer by pipe valve, import and export between the tank body with the short tube flange and engage, the below import engages by the return line of the heat conduction oil body in oil pump and the screw extruder body shell interlayer.
Oil pump is the elevated temperature heat oil pump, is arranged in the thermal oil return road.
Sewage draining exit, filter are set in return line.
Be provided with top petrol tank, its upper adapter is a blast pipe, engages with pipeline road, and the low level pipe is that oiling and additional oil pipe engage with return line, all is provided with valve in the pipeline, and fuel tank is provided with liquid level gauge, upper adapter, low level adapter, low liquid level alarm device.
Useful effect of the present utility model is, simple in structure, use easy to maintenance, heating-up temperature is even, and equipment investment is little, uses such heater, the silk product quality that extruder produced is improved, do not have the fracture of wire phenomenon during spinning, and the tow thickness is well-balanced, can economizes on electricity more than 30% than existing.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the heated tank structural representation.
Fig. 3 is the A-A view of Fig. 2.
Among the figure 1, return line, 2, flange-interface, 3, screw extruder, 4, pipeline road, 5, blast pipe, 6, top petrol tank, 7, liquid level gauge, 8, low liquid level alarm device, 9, oil filling pipe, 10, the conduction oil delivery outlet, 11, temperature sensor, 12, electric heater, 13, heated tank, 14, deflection plate, 15, electro connecting pressure gauge, 16, heated tank body flange, 17, the electric heater flange, 18, temperature sensor, 19, tube connector flange between tank body, 20, hot oil heater, 21, terminal box, 22, electric control cabinet, 23, oil-in, 24, hot oil pump, 25, filter, 26, sewage draining exit, 27, valve, 28, the heat conduction oil body, 29, support bar, 30, sealing gasket, 31, power line, 32, jack, 33, the heated tank shell, 34, sensor inserts sleeve pipe.
The specific embodiment
A kind of screw extruder 3 heaters, comprise the heat conduction oil body 26 in the body shell interlayer, pipeline 4, valve 27, hot oil heater 20, hot oil heater 20 comprises heated tank 13, electric heater 12, hot oil pump 24 and electric control system, electric heater 12 and heated tank 13 grafting flanges 16,17 engage the location, electric control system is by patching the temperature sensor 11 that inserts sleeve pipe 34 at sensor, 18, the information that electro connecting pressure gauge 15 grades give is by 22 controls of terminal box 21 switch boards, heated tank 13 is one group of series connection, be provided with a plurality of deflection plates 14 in it, be big crescent, be provided with the jack 32 of electric heater 12 above, 14 of deflection plates are connected by the support bar 29 that is positioned at flange 16 back sides and are positioned in heated tank 13 shells 33, heated tank 13 belows are provided with oil-in 23, the top is provided with conduction oil delivery outlet 10, control the heat conduction oil body 28 that enters in the screw extruder 3 body shell interlayers by pipe valve, import and export between the tank body 13 with short tube flange 19 and engage, below import 23 engages by the return line 1 of the heat conduction oil body 28 in hot oil pump 24 and the screw extruder 3 body shell interlayers, hot oil pump 24 is the elevated temperature heat oil pump, be arranged in the thermal oil return road 1, sewage draining exit 26 is set in return line 1, filter 25, be provided with top petrol tank 6, its upper adapter is a blast pipe 5, engage with pipeline road 4, it is that oiling and additional oil pipe engage with return line 1 that low level takes over 9, all be provided with valve 27 in the pipeline, fuel tank 6 is provided with liquid level gauge 7, upper adapter blast pipe 5, low level takes over 9, low liquid level alarm device 8.
Claims (5)
1. heating device of screw extruder, comprise heat conduction oil body, pipeline, valve, hot oil heater in the body shell interlayer, it is characterized in that: hot oil heater comprises heated tank, electric heater, oil pump and electric control system, electric heater engages the location with heated tank grafting flange, and electric control system is controlled by switch board by the information that temperature sensor, electro connecting pressure gauge etc. gives.
2. according to the described heating device of screw extruder of claim 1, it is characterized in that: heated tank is one group of series connection, be provided with a plurality of deflection plates in it, deflection plate is big crescent, be provided with the jack of electric heater above, connect by the pole that is fixed on the heater ring flange back side between deflection plate and be positioned in the jar, the heated tank below is provided with oil-in, the top is provided with the conduction oil delivery outlet, control the heat conduction oil body that enters in the screw extruder body shell interlayer by pipe valve, import and export between the tank body with the short tube flange and engage, the below import engages by the return line of the heat conduction oil body in oil pump and the screw extruder body shell interlayer.
3. according to the described heating device of screw extruder of claim 1, it is characterized in that: oil pump is the elevated temperature heat oil pump, is arranged in the thermal oil return road.
4. according to the described heating device of screw extruder of claim 1, it is characterized in that: sewage draining exit, filter are set in return line.
5. according to the described heating device of screw extruder of claim 1, it is characterized in that: be provided with top petrol tank, its upper adapter is a blast pipe, engage with pipeline road, the low level pipe is that oiling and additional oil pipe engage with return line, all be provided with valve in the pipeline, fuel tank is provided with liquid level gauge, upper adapter, low level adapter, low liquid level alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200368465U CN201495321U (en) | 2009-02-26 | 2009-02-26 | Heating device of screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200368465U CN201495321U (en) | 2009-02-26 | 2009-02-26 | Heating device of screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495321U true CN201495321U (en) | 2010-06-02 |
Family
ID=42438529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200368465U Expired - Fee Related CN201495321U (en) | 2009-02-26 | 2009-02-26 | Heating device of screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267162A (en) * | 2018-10-19 | 2019-01-25 | 江阴市强力化纤有限公司 | Explosion-proof type spinning preheating furnace |
| CN109291502A (en) * | 2018-08-28 | 2019-02-01 | 太重（天津）滨海重型机械有限公司 | Charcoal element extruder components heating system |
-
2009
- 2009-02-26 CN CN2009200368465U patent/CN201495321U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291502A (en) * | 2018-08-28 | 2019-02-01 | 太重（天津）滨海重型机械有限公司 | Charcoal element extruder components heating system |
| CN109291502B (en) * | 2018-08-28 | 2021-06-01 | 太重（天津）滨海重型机械有限公司 | Heating system for parts of carbon extruder |
| CN109267162A (en) * | 2018-10-19 | 2019-01-25 | 江阴市强力化纤有限公司 | Explosion-proof type spinning preheating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20140226 |