CN201056049Y - High temperature flue gas heating equipment for plastics and rubber process - Google Patents
High temperature flue gas heating equipment for plastics and rubber process Download PDFInfo
- Publication number
- CN201056049Y CN201056049Y CNU2006201657280U CN200620165728U CN201056049Y CN 201056049 Y CN201056049 Y CN 201056049Y CN U2006201657280 U CNU2006201657280 U CN U2006201657280U CN 200620165728 U CN200620165728 U CN 200620165728U CN 201056049 Y CN201056049 Y CN 201056049Y
- Authority
- CN
- China
- Prior art keywords
- heat
- plastics
- flue gas
- temperature flue
- heat exchange
- 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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Classifications
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- B29C47/92—
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- Gasification And Melting Of Waste (AREA)
Abstract
A high-temperature gas heating apparatus for plastic and rubber processing comprises a heat exchange device (2) which wraps a material barrel (1) in sections, a burning device (3), a tail gas processing device (4) and a temperature control device (5). The apparatus has the advantages that (1) the high-temperature gas produced by burning burnable gas as the heating source to achieve higher thermal efficiency and better economic benefit than the electric heating manner; (2) the heat exchange device can wrap (be assembled on) the material barrel (material) to heat the material barrel (material) without changing the prior material barrel; and (3) the heat exchange portion in the heat exchange device adopts a fin structure and has compact structure and improved heat exchange effect.
Description
(1) technical field
The utility model relates to a kind of high-temperature flue gas firing equipment that is used for plastics, rubber processing, relates to a kind of high-temperature flue gas that produces with fuel gas buring specifically and replaces electrical heating to be used for the firing equipment of plastics, rubber processing.
(2) background technology
At present, adopt extrusion molding, calendering formation or injection mo(u)lding no matter be in existing plastics, rubber processing method, a common ground of its processing method all is to utilize the principle of heat exchange that the material fusing is flowed, and by physical change or chemical change moulding in period.That is to say that consumption of heat energy is one of prime cost of this type of processing industry.Existing technical equipment mainly is to utilize electric energy, pass through resistance type heater, mode through conduction, radiation sends heat energy to barrel, enters material in the barrel via hopper and utilizes the heat energy of barrel to be heated the back to be transported to the end of barrel under the effect of extrusion screw rod, plunger, and extrude.The weak point of the method is that power consumption is big, and cost is higher.
(3) summary of the invention
For the power consumption that overcomes existing plastics, rubber processing method is big, the deficiency that cost is higher, the utility model provides a kind of high-temperature flue gas firing equipment, and this high-temperature flue gas firing equipment reaches energy-saving effect when improving output, increase economic efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: in the high-temperature flue gas firing equipment, burner, heat-exchanger rig, attemperating unit and exhaust gas processing device order are connected by pipeline, burner is connected by pipeline with heat-exchanger rig, heat-exchanger rig is directly installed on the barrel that melts material, the high-temperature flue gas that fuel gas buring produces heats barrel by heat-exchanger rig, by attemperating unit barrel is carried out the control of segmentation temperature.Because the heat energy that the unit combustion gas produces is higher than the heat energy that the unit electricity produces far away, and has reduced energy loss by pipeline and insulation of equipment, therefore reach reduction power consumption, the purpose that reduces cost.
The beneficial effects of the utility model are, adopt high-temperature flue gas that fuel gas buring produces as the heating thermal source, and its thermal efficiency height reaches energy-saving effect, and economic benefit is higher than Electric heating;
(4) description of drawings
Accompanying drawing is the schematic diagram of the utility model primary structure.
1. equipment that is used for plastics, rubber processing, 2. heat-exchanger rig, 3. burner, 4. exhaust gas processing device, 5. attemperating units among the figure.
(5) specific embodiment
The utility model high-temperature flue gas firing equipment, go up the heat-exchanger rig (2) that the segmentation parcel adopts the fin mode at the equipment that is used for plastics, rubber processing (1), burner (3), heat-exchanger rig (2), attemperating unit (5) and exhaust gas processing device (4) are connected by pipeline.The high-temperature flue gas feeding heat-exchanger rig (2) that burner (3) will burn and produce is heated the equipment (1) that is used for plastics, rubber processing by heat-exchanger rig (2), and the flue gas of process heat exchange enters vent gas treatment (UTILIZATION OF VESIDUAL HEAT IN) system (4), emptying then.Wherein the heating part temperature is controlled by attemperating unit (5).
Claims (4)
1. high-temperature flue gas firing equipment that is used for plastics, rubber processing, in the high-temperature flue gas firing equipment, burner (3), heat-exchanger rig (2), attemperating unit (5) and exhaust gas processing device (4) order are connected by pipeline, it is characterized in that: burner is connected by pipeline with heat-exchanger rig, and heat-exchanger rig is directly installed on plastics, the rubber tooling.
2. the high-temperature flue gas firing equipment that is used for plastics, rubber processing according to claim 1 is characterized in that: adopt the fin mode to strengthen heat exchange and water conservancy diversion in the heat-exchanger rig (2).
3. the high-temperature flue gas firing equipment that is used for plastics, rubber processing according to claim 1 is characterized in that: a plurality of heat-exchanger rigs (2) are directly installed on (1) on plastics, the rubber tooling respectively, and carry out the control of segmentation temperature.
4. the high-temperature flue gas firing equipment that is used for plastics, rubber processing according to claim 1, it is characterized in that: heat-exchanger rig is connected by pipeline with exhaust gas processing device, thereby carries out heat recovery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201657280U CN201056049Y (en) | 2006-12-08 | 2006-12-08 | High temperature flue gas heating equipment for plastics and rubber process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201657280U CN201056049Y (en) | 2006-12-08 | 2006-12-08 | High temperature flue gas heating equipment for plastics and rubber process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056049Y true CN201056049Y (en) | 2008-05-07 |
Family
ID=39424895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201657280U Expired - Fee Related CN201056049Y (en) | 2006-12-08 | 2006-12-08 | High temperature flue gas heating equipment for plastics and rubber process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056049Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102089138A (en) * | 2008-07-08 | 2011-06-08 | 倍耐力轮胎股份公司 | Multiscrew extruder device for the production of elastomeric compounds |
| CN109571907A (en) * | 2018-11-23 | 2019-04-05 | 广州市普同实验分析仪器有限公司 | A kind of single screw rod extruding production line |
-
2006
- 2006-12-08 CN CNU2006201657280U patent/CN201056049Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102089138A (en) * | 2008-07-08 | 2011-06-08 | 倍耐力轮胎股份公司 | Multiscrew extruder device for the production of elastomeric compounds |
| CN102089138B (en) * | 2008-07-08 | 2013-08-14 | 倍耐力轮胎股份公司 | Multiscrew extruder device for the production of elastomeric compounds |
| US8967850B2 (en) | 2008-07-08 | 2015-03-03 | Pirelli Tyre S.P.A. | Multiscrew extruder device with heat exchange structure |
| CN109571907A (en) * | 2018-11-23 | 2019-04-05 | 广州市普同实验分析仪器有限公司 | A kind of single screw rod extruding production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xinao (Langfang) Research and Development of Gas Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Xinao (Langfang) Research and Development of Gas Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20111208 |