CN104494004A - Efficient energy-saving system applied to material drying machine - Google Patents
Efficient energy-saving system applied to material drying machine Download PDFInfo
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- CN104494004A CN104494004A CN201410799397.5A CN201410799397A CN104494004A CN 104494004 A CN104494004 A CN 104494004A CN 201410799397 A CN201410799397 A CN 201410799397A CN 104494004 A CN104494004 A CN 104494004A
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- heat exchanger
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- barrel
- saving system
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Abstract
The invention discloses an efficient energy-saving system applied to a material drying machine. The efficient energy-saving system comprises the material drying machine and an energy saving system, wherein the material drying machine comprises a base, a machine body, a drying machine charging basket, a charging barrel, a draught fan and a heating pipe; and the energy saving system comprises a first fixed plate, a first efficient heat exchanger, an air outlet, a heat insulation air pipe, a second energy saving system, a heat conduction pipe, a second fixed plate and a heat insulation pipe. According to the efficient energy-saving system, waste gas discharged from the charging barrel is conveyed into the first efficient heat exchanger and the second efficient heat exchanger by the heat insulation air pipe and is used for heating new air, so that consumed energy in an operation process of the drying machine can be saved. Meanwhile, the energy-saving system is maintenance-free, is durable and can be used for more than 10 years when being normally used; and the maintenance cost spent by enterprises is saved. The heat conduction pipe is arranged between the second fixed plate and the second efficient heat exchanger, and the heat energy radiated by a material pipe of the drying machine is collected and utilized; and the environment temperature of a manufacturing workshop is reduced and the fund investment for workshop air conditioning cost is reduced.
Description
Technical field
The present invention relates to a kind of energy conserving system, specifically one is applied to electronics plastic cement industry barrel heat reclaiming system.
Background technology
Heat exchanger is the equipment partial heat of hot fluid being passed to cold fluid, also known as heat exchanger.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial department, occupies critical role aborning.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc., applies more extensive.The innovation on the basis of this principle of this product, reclaims the used heat drying barrel and produce, more efficient economize energy.
The main production equipments of plastic cement products manufacturing enterprise is injection machine, and all need drying machine to carry out oven dry pretreatment to raw material (plastic pellet) during injection machine work, then send into barrel and be again heated to molten condition (more than 200 DEG C), penetrate through high speed and high pressure, in mould, cooling forming becomes product, existing Injection Industry generally adopts electrically heated mode to carry out drying and processing to raw material, by blower fan, the air after electric-heating-wire-heating is sent into baking barrel, then directly discharge from barrel top, be reached for the object of heating raw materials dehumidifying.But a lot of drawbacks that this mode exists, A. energy waste is serious, and energy consumption is high.B. delivery temperature is high, causes shopwork environment temperature to raise, and indirectly causes the problems such as workshop cold air expense increase.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, provides a kind of energy saving system being applied to materal drier.
Technical scheme: in order to realize above object, the energy saving system being applied to materal drier of the present invention, comprise: materal drier and energy conserving system, wherein said materal drier comprises: base, body, dryer charging basket, barrel, blower fan and heating tube, described energy conserving system comprises: the first fixed head, first efficient heat exchanger, air inlet, thermal insulation wind pipe, second efficient heat exchanger, heat pipe, second fixed head and instlated tubular, described body is located on base, the left side of body is located at by described dryer charging basket, described barrel is located at the top of body, described blower fan is connected with the bottom of barrel by heating tube, described first fixed head is fixed on the cover plate of barrel, described first colleges and universities' heat exchanger is located on fixed head, the below of the first efficient heat exchanger and the second efficient heat exchanger is located at by described air inlet, described thermal insulation wind pipe is located at two ends and is connected the first efficient heat exchanger and second colleges and universities' heat exchanger respectively, described heat pipe is located between the second efficient heat exchanger and the second fixed head, described instlated tubular is located between the second efficient heat exchanger and blower fan.Energy conserving system is added in the present invention, the hot blast of being discharged by materal drier absorbs heat through thermal insulation wind pipe and discharges moisture dust, absorbed the heat of dryer charging basket radiation by heat pipe simultaneously, realize waste heat collection recycling, and carry out the heat exchange of gas through the first high efficient heat exchanging interchanger and the second high efficient heat exchanging interchanger and heat again, the power consumption in dryer running can be saved, and the normal use of injection machine can not be affected, make the energy-conservation of whole injection machine and effect on moisture extraction obvious, the heat of meanwhile discharging due to charging basket reduces, reduce the environment temperature of workshop, indirectly decrease the cold air expense in workshop.
The charging basket of dryer described in the present invention is provided with material pipe, and the heating temperature of material pipe is greater than 200 DEG C.
Thermal insulation wind pipe described in the present invention adopts heat-insulation and heat-preservation airduct, increases its heat-insulating property to gas.
The method of work of energy conserving system described in the present invention is as follows:
(A), when materal drier works, barrel constantly will produce waste gas;
(B), now thermal insulation wind pipe the waste gas in barrel will be transported in first colleges and universities' heat exchanger and the second efficient heat exchanger, the air entered in first colleges and universities' heat exchanger and the second efficient heat exchanger with air inlet carries out heat exchange;
(C), meanwhile, normal temperature air through being heated, again carries out heat exchange by absorbing the high-temp waste gas got rid of in barrel during the second efficient heat exchanger from heat pipe between the second fixed head and the second efficient heat exchanger;
(D), then the gas of the higher temperature after heat exchange and heating is entered blower fan by instlated tubular;
(E), now heating tube again will heat gas, then gas is delivered in barrel and dehumidifying drying is carried out to raw material;
(E), get rid of waste gas deliver in first colleges and universities' heat exchanger and the second efficient heat exchanger through thermal insulation wind pipe, carry out heat exchange with air with by the gas that heat pipe is heated, and then complete whole circulation.
Beneficial effect: the energy saving system being applied to materal drier of the present invention, has the following advantages:
1, the energy saving system of materal drier is applied in the present invention, by thermal insulation wind pipe, the waste gas of discharging in barrel is transported in the first efficient heat exchanger and the second efficient heat exchanger, new air inlet body is heated, the power consumption in dryer running can be saved, and the normal use of injection machine can not be affected, substantially increase the energy-conservation of injection machine and effect on moisture extraction.The energy conserving system meanwhile wherein increased is non-maintaining type, normal use durable in use can reach more than 10 years, extends the life-span that it uses, simultaneously also for enterprise saves maintenance cost.
2, be provided with heat pipe between the second fixed head and the second efficient heat exchanger in the present invention, the heat energy of dryer material pipe radiation carried out collection and utilize, reduce the environment temperature of workshop, and then reduce workshop cold air expense fund input.
3, be located in dryer by energy conserving system in the present invention, allow it compared with traditional dryer, this energy conserving system can save the power consumption of more than 50%, substantially increases energy-saving effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Embodiment
A kind of energy saving system being applied to materal drier as shown in Figure 1, comprise: materal drier 1 and energy conserving system 2, wherein said materal drier 1 comprises: base 3, body 4, dryer charging basket 5, barrel 6, blower fan 7 and heating tube 8, and described energy conserving system 2 comprises: the first fixed head 9, first efficient heat exchanger 10, air inlet 11, thermal insulation wind pipe 12, second efficient heat exchanger 13, heat pipe 14, second fixed head 15 and instlated tubular 16.
The relation of above-mentioned each parts is as follows:
Described body 4 is located on base 3, the left side of body 4 is located at by described dryer charging basket 5, described barrel 6 is located at the top of body 4, described blower fan 7 is connected with the bottom of barrel 6 by heating tube 8, described first fixed head 9 is fixed on the cover plate of barrel 6, described first colleges and universities' heat exchanger 10 is located on fixed head 9, the below of the first efficient heat exchanger 10 and the second efficient heat exchanger 11 is located at by described air inlet 11, described thermal insulation wind pipe 12 is located at two ends and is connected the first efficient heat exchanger 10 and second colleges and universities' heat exchanger 13 respectively, described heat pipe 14 is located between the second efficient heat exchanger 13 and the second fixed head 15, described instlated tubular 16 is located between the second efficient heat exchanger 13 and blower fan 7.
Dryer charging basket 5 described in the present embodiment is provided with material pipe, and the heating temperature of material pipe is greater than 200 DEG C.
Thermal insulation wind pipe 12 described in the present embodiment adopts heat-insulation and heat-preservation airduct, increases its heat-insulating property to gas.
A kind of energy saving system being applied to materal drier in the present embodiment, its specific works method is as follows:
(A), when materal drier 1 works, barrel 6 constantly will produce waste gas;
(B), now thermal insulation wind pipe 12 waste gas in barrel 6 will be transported in first colleges and universities' heat exchanger 10 and the second efficient heat exchanger 13, the air entered in first colleges and universities' heat exchanger 10 and the second efficient heat exchanger 13 with air inlet 11 carries out heat exchange;
(C), meanwhile, normal temperature air through being heated, again carries out heat exchange by absorbing the high-temp waste gas got rid of in barrel during the second efficient heat exchanger 13 from heat pipe 14 between the second fixed head 15 and the second efficient heat exchanger 13;
(D), then the gas of higher temperature after heat exchange is entered in blower fan 7 by instlated tubular 16;
(E), now heating tube 8 again will heat gas, then gas is delivered in barrel 6 and dehumidifying drying is carried out to raw material;
(E) waste gas, finally got rid of is delivered in first colleges and universities' heat exchanger 10 and the second efficient heat exchanger 13 through thermal insulation wind pipe 12 again, carries out heat exchange, and then complete whole circulation with air with by the gas that heat pipe 14 is heated.
Claims (4)
1. one kind is applied to the energy saving system of materal drier, it is characterized in that: comprising: materal drier (1) and energy conserving system (2), wherein said materal drier (1) comprising: base (3), body (4), dryer charging basket (5), barrel (6), blower fan (7) and heating tube (8), described energy conserving system (2) comprising: the first fixed head (9), first efficient heat exchanger (10), air inlet (11), thermal insulation wind pipe (12), second efficient heat exchanger (13), heat pipe (14), second fixed head (15) and instlated tubular (16), described body (4) is located on base (3), described dryer charging basket (5) is located at the left side of body (4), described barrel (6) is located at the top of body (4), described blower fan (7) is connected by the bottom of heating tube (8) with barrel (6), described first fixed head (9) is fixed on the cover plate of barrel (6), described first colleges and universities' heat exchanger (10) is located on fixed head (9), the below of the first efficient heat exchanger (10) and the second efficient heat exchanger (13) is located at by described air inlet (11), described thermal insulation wind pipe (12) is located at two ends and is connected the first efficient heat exchanger (10) and second colleges and universities' heat exchanger (13) respectively, described heat pipe (14) is located between the second efficient heat exchanger (13) and the second fixed head (15), described instlated tubular (16) is located between the second efficient heat exchanger (13) and blower fan (7).
2. a kind of energy saving system being applied to materal drier according to claim 1, is characterized in that: described dryer charging basket (5) is provided with material pipe, and the heating temperature of material pipe is greater than 200 DEG C.
3. a kind of energy saving system being applied to materal drier according to claim 1, is characterized in that: described thermal insulation wind pipe (12) adopts heat-insulation and heat-preservation airduct.
4. a kind of energy saving system being applied to materal drier according to claim 1,2 and 3, is characterized in that: the method for work of described energy conserving system is as follows:
(A), when materal drier (1) works, barrel (6) constantly will produce waste gas;
(B), now thermal insulation wind pipe (12) waste gas in barrel (6) will be transported in first colleges and universities' heat exchanger (10) and the second efficient heat exchanger (13), the air entered in first colleges and universities' heat exchanger (10) and the second efficient heat exchanger (13) with air inlet (11) carries out heat exchange;
(C), meanwhile, normal temperature air through being heated, again carries out heat exchange by absorbing the high-temp waste gas got rid of in barrel (6) time the second efficient heat exchanger (13) from heat pipe (14) between the second fixed head (15) and the second efficient heat exchanger (13);
(D), then the gas of the higher temperature after heat exchange and heating is entered blower fan (7) by instlated tubular (16);
(E), now heating tube (8) again will heat gas, then gas is delivered in barrel (6) and dehumidifying drying is carried out to raw material;
(E), get rid of waste gas deliver in first colleges and universities' heat exchanger (10) and the second efficient heat exchanger (13) through thermal insulation wind pipe (12), carry out heat exchange with air with by the gas that heat pipe (14) is heated, and then complete whole circulation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410799397.5A CN104494004A (en) | 2014-12-22 | 2014-12-22 | Efficient energy-saving system applied to material drying machine |
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| CN201410799397.5A CN104494004A (en) | 2014-12-22 | 2014-12-22 | Efficient energy-saving system applied to material drying machine |
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| CN104494004A true CN104494004A (en) | 2015-04-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276359A (en) * | 1990-02-03 | 1995-10-24 | ▲高▼木産業株式会社 | Dehumidifying and drying device of synthetic resin powdery and granular body by vacuum heating system |
| CN201520033U (en) * | 2009-10-26 | 2010-07-07 | 广州市汉威节能科技有限公司 | Novel thermal insulation and heat collecting recovery device of injection molding machine |
| CN202412641U (en) * | 2011-12-31 | 2012-09-05 | 吴焕雄 | Improved waste heat collecting device of injection molding machine |
| CN202702499U (en) * | 2012-08-24 | 2013-01-30 | 宁波华美达机械制造有限公司 | Injection molding machine heat energy recovery and energy saving system |
| CN202895572U (en) * | 2012-10-18 | 2013-04-24 | 桂林电子科技大学信息科技学院 | Charging barrel residual heat recycling device of injection machine |
-
2014
- 2014-12-22 CN CN201410799397.5A patent/CN104494004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276359A (en) * | 1990-02-03 | 1995-10-24 | ▲高▼木産業株式会社 | Dehumidifying and drying device of synthetic resin powdery and granular body by vacuum heating system |
| CN201520033U (en) * | 2009-10-26 | 2010-07-07 | 广州市汉威节能科技有限公司 | Novel thermal insulation and heat collecting recovery device of injection molding machine |
| CN202412641U (en) * | 2011-12-31 | 2012-09-05 | 吴焕雄 | Improved waste heat collecting device of injection molding machine |
| CN202702499U (en) * | 2012-08-24 | 2013-01-30 | 宁波华美达机械制造有限公司 | Injection molding machine heat energy recovery and energy saving system |
| CN202895572U (en) * | 2012-10-18 | 2013-04-24 | 桂林电子科技大学信息科技学院 | Charging barrel residual heat recycling device of injection machine |
Non-Patent Citations (2)
| Title |
|---|
| 温耀贤 等: "《塑料注射成型技术（高级工）》", 31 August 2007, 机械工业出版社 * |
| 装备制造业节能减排技术手册编辑委员会: "《装备制造业节能减排技术手册》", 31 August 2013, 机械工业出版社 * |
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Application publication date: 20150408 |
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