CN201624133U - Central heating tobacco baking system using heat transfer oil as heat carrier - Google Patents
Central heating tobacco baking system using heat transfer oil as heat carrier Download PDFInfo
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- CN201624133U CN201624133U CN2009200949181U CN200920094918U CN201624133U CN 201624133 U CN201624133 U CN 201624133U CN 2009200949181 U CN2009200949181 U CN 2009200949181U CN 200920094918 U CN200920094918 U CN 200920094918U CN 201624133 U CN201624133 U CN 201624133U
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Abstract
The utility model relates to a central heating tobacco baking system using heat transfer oil as a heat carrier, which is characterized by comprising a heat transfer oil boiler, a measurement and control device, a heat exchange device and an auxiliary device. After obtaining heat energy from the heat transfer oil boiler, the organic heat carrier, namely the heat transfer oil, provides heat for the heat exchange device to fulfill the aim of baking tobacco; oil displaced and cooled by the heat exchange device is subjected to filter, pollution discharge and gas-oil separation by the auxiliary device; after being replaced or supplemented, the heat transfer oil is returned to the heat transfer oil boiler again to be heated; and the whole heat circulation process is completed under the monitoring of the measurement and control device. The utility model has stable heat supply, simple operation and strong controllability, saves labor and time and is suitable for specialized and industrial baking heat supply. The management and tobacco baking standards are unified by the baking professional so as to improve baking quality of tobacco and increase economic benefit of farmers.
Description
Technical field
It is heat carrier central heating baking tobacco leaves system with the conduction oil that the utility model relates to a kind of, is a kind of brand-new tobacco flue-curing heat-supplying mode.
Background technology
At present, the concentrated type tobacco flue-curing house firing equipment promoted the use of of tobacco business is made up of stove, heat exchanger, chimney three parts.Fuel produces the flow through heat transfer pipe of heat exchanger of high-temperature gas in the stove internal combustion, and by convection heat exchange and other heat exchange forms are transmitted heat to air dielectric, and last gas is drained with the chimney that is communicated with from the heat transfer pipe of heat exchanger.This firing equipment and cigarette-filling house combine and have just constituted used intensive flue-cured tobacco room, each tobacco flue-curing house independent heat supply, separate bake.Though the tobacco flue-curing house of existing popularization can well be finished tobacco flue-curing work, there is following problem: the one, the peasant coalings by experience when coalingging, and generally all is many dresses, and this has just caused the waste of fuel; The 2nd, environmental pollution is big, and the gas that fuel combustion produced directly is thrown in the atmosphere without any environmental protection treatment, causes air pollution; The 3rd, baking personnel operation intensity is big, the heat supply shakiness, and baking temperature is difficult to control, often adjust the big or small degree of coal combustion and stablize baking temperature.
The utility model content
Problem to be solved in the utility model just provides a kind of thermal efficiency height, and is energy-conservation, environmental protection, and easy operating improves baking quality, is suitable for a kind of brand-new heat supply baking tobacco leaves system of specialization, workshop baking tobacco leaves.
For solving the problems of the technologies described above, it is heat supply baking tobacco leaves system in the heat carrier with the conduction oil that the utility model provides a kind of, it is characterized in that: comprise heat conducting oil boiler, measure and control device, heat-exchanger rig, servicing unit, the organic heat carrier conduction oil obtains to provide heat to reach the baking tobacco leaves purpose to heat-exchanger rig behind the heat energy from heat conducting oil boiler, replace that cooled oil filters by servicing unit, return the heat conducting oil boiler heating again behind blowdown and Oil-gas Separation and renewal or the additional conduction oil through heat-exchanger rig, whole thermal cycle process is to finish under the measure and control device monitoring.
Measure and control device comprises main observing and controlling and divides observing and controlling two-stage measure and control device that main observing and controlling comprises parts such as controller, frequency conversion circulating pump, pressure sensor, temperature sensor, flow sensor, control valve.Pressure sensor, temperature sensor, flow sensor are installed on the trunk line, its pressure, temperature, flow information are delivered to controller, after controller carries out analysis and judgement to the data of gathering, frequency conversion circulating pump and control valve are produced control signal, the total heating load that provides is provided by adjusting pressure, temperature, flow; Divide observing and controlling to comprise parts such as controller, control valve, pressure sensor, temperature sensor, flow sensor.Control valve is installed in secondary and registers one's residence and be connected with pressure sensor, temperature sensor, flow sensor on the branch road, its data remote is delivered to controller, controller carries out after the analysis and judgement control valve being produced control signal to gathering the data of coming, and determines to offer the heat of heat-exchanger rig by adjusting pressure, temperature, flow.
Heat-exchanger rig is some groups of fin heat exchangers to be housed between the heat exchange of tobacco flue-curing house.
Servicing unit comprises expansion drum, overflow pipe, repairing/blast pipe, gs-oil separator, repairing pipe, oil storage tank, dirt separator, gs-oil separator, dirt separator are installed between oil return trunk line and heat conducting oil boiler, wherein gs-oil separator is connected with expansion drum by repairing/blast pipe, and expansion drum is connected with oil storage tank by repairing pipe, overflow pipe.
Advantage that the utility model compared with prior art has and effect: adopt such scheme, the one, energy-conservation, heat utilization ratio greatly improves, and jin cigarette consumption cigarette amount is 1: 1.4 by experiment; The 2nd, environmental protection, heating system has the dust treatment system, and the pollutant that emits is handled, and reduces the discharging to atmosphere pollution.The 3rd, heat supply is stable, and heat is realized the stable supply of heat by the automatic adjusting of air blast, air-introduced machine; The 4th, controllability is strong, and manual and automatic two kinds of heats control scheme is arranged, and regulates the size of heating load between heat exchange; The 5th, the saving of labor, for example: 50 tobacco flue-curing houses are just much of that as long as 2 people toast professional's management, saved the time that the peasant coaling, drew ash, management baking; The 6th, improve the quality, owing to toast, changed the sort of in the past because peasant's level inequality by professional baking technology personal management, the phenomenon of roasting bad cigarette, the overall baking quality of tobacco leaf has obtained corresponding raising now, has increased peasant's income, and the 7th, can realize specialization, batch production baking.
Description of drawings
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, the utility model comprises heat conducting oil boiler, measure and control device, heat-exchanger rig, servicing unit, the organic heat carrier conduction oil obtains to provide heat to reach the baking tobacco leaves purpose to heat-exchanger rig behind the heat energy from heat conducting oil boiler, replace that cooled oil filters by servicing unit, return the heat conducting oil boiler heating again behind blowdown and Oil-gas Separation and renewal or the additional conduction oil through heat-exchanger rig, whole thermal cycle process is to finish under the measure and control device monitoring.
With reference to Fig. 2, measure and control device comprises main observing and controlling and the two-stage measure and control device that divides observing and controlling to form, main observing and controlling comprises controller 24, frequency conversion circulating pump 1, pressure sensor 2, temperature sensor 3, flow sensor 4, control valve 5, divide observing and controlling to comprise controller 24, control valve 23, pressure sensor 20, temperature sensor 21, flow sensor 22, pressure sensor 2, temperature sensor 3, flow sensor 4 are delivered to controller 24 with pressure, temperature, flow information respectively.After computer in the controller carries out analysis and judgement to the data that collect, frequency conversion circulating pump 1 and control valve 5 are produced control signal, purpose is to regulate pressure, temperature, the flow of conduction oil.By using the frequency conversion circulating pump, under the certain condition of pressure, the conduction oil flow speed stability of the heat-exchanger rig that guarantees to flow through enters the conduction oil flow of heat-exchanger rig by the automatic control unit of thermal control valve, and then regulates the size of heating load in the time; The control valve 23 that secondary is registered one's residence on the branch road is connected with pressure sensor 20, temperature sensor 21, flow sensor 22.Pressure sensor 20, temperature sensor 21, flow sensor 22 are delivered to controller 24 with its data remote.Computer in the controller produces control signals to gathering secondary to register one's residence after a circuit-switched data carries out analysis and judgement to control valve 23, regulates pressure, temperature, flow.The flow through conduction oil flow velocity of heat-exchanger rig of assurance enters the conduction oil flow of heat-exchanger rig by the automatic control unit of thermal control valve in the time, and then the size of regulating heating load is provided by the heat that provides.
Heat-exchanger rig is some groups of fin heat exchangers 14 to be housed between the heat exchange of tobacco flue-curing house.Heat conducting oil boiler 6 outlets connect fuel-displaced trunk line 7, and fuel-displaced trunk line 7 connects several fuel-displaced branch pipe(tube)s 8 again.And each fuel-displaced branch pipe(tube) 8 is connected by the fuel-displaced secondary inlet that branch pipe(tube) 19 goes into the fin heat exchanger 14 in pipe and thermal control valve 23 and the thermocirculator of registering one's residence.Fin heat exchanger 14 outlet and oil return secondary branch pipe(tube) 19 return pipes of registering one's residence are connected, secondary branch pipe(tube) 19 return pipes of registering one's residence are connected with oil returning branch pipe road 10 again, several oil returning branch pipe roads 10 are connected with oil return trunk line 9, and last oil return trunk line 9 connects and composes heat circulation and thermal energy exchange with heat conducting oil boiler 6 inlets.Heat conducting oil boiler 6 adopts thermal efficiency height, and is energy-conservation, and environment-protection boiler is realized control fuel value automatically, the observing and controlling computer to correlated condition observing and controlling systems such as pressure, temperature, flows under, guarantee temperature, the stability of flow of oil-out.Deep fat by fuel-displaced trunk line 7 be connected downwards several fuel-displaced branch pipe(tube)s 8 and the secondary branch pipe(tube) 19 of registering one's residence and be connected with fin heat exchanger 14 in the thermocirculator and finish thermal energy exchange.
Servicing unit comprises expansion drum 11, overflow pipe 12, repairing/blast pipe 13, gs-oil separator 15, repairing pipe 16, oil storage tank 17, dirt separator 18.Gs-oil separator 15, dirt separator 18 are installed between oil return trunk line 9 and heat conducting oil boiler, and wherein gs-oil separator 15 is connected with expansion drum 11 by repairing/blast pipe 13, and expansion drum 11 is connected with oil storage tank 17 by repairing pipe 16, overflow pipe 12.Reach the effect of blowdown, steam discharge, repairing.Oil return at first enters gs-oil separator 15 by oil return trunk line 9, and the gas of generation is discharged through expansion drum 11 by repairing/blast pipe 13; When heat cycles device low on fuel, the conduction oil that stores in the expansion drum 11 is added into gs-oil separator 15 automatically by repairing/blast pipe 13, enters the heat cycles device; Gs-oil separator 15 other ends are connected with dirt separator 18, and oil return enters frequency conversion circulating pump 1 filling heat-conductive thermo oil boiler 6 by dirt separator 18 and reheats.Impurity in the oil return is got rid of by dirt separator 18.Oil storage tank 17 is connected with expansion drum 11 by repairing pipe 16, overflow pipe 12, and its function is to store unnecessary conduction oil, when in the expansion drum 11 during low on fuel, replenishes by repairing pipe 16; When oil mass is too much in the expansion drum 11, flow into oil storage tank 17 by overflow pipe 12.
System work process is: the conduction oil of conduction oil after the pressure by circulating pump will be heated after the heater heating outputs to fuel-displaced trunk line, distribute to a fuel-displaced branch pipe(tube) then, the thermal control valve of flowing through, heat-exchanger rig in entering between heat exchange, and the air between heat exchange carries out heat exchange, hot-air after being heated is sent to cigarette-filling house's baking tobacco leaves by the tobacco flue-curing house inner blower, conduction oil after the heat exchange enters the oil returning branch pipe road, return the oil return trunk line, get back to heater by circulating pump at last and continue heating.
Claims (4)
1. one kind is heat carrier central heating baking tobacco leaves system with the conduction oil, it is characterized in that: comprise heat conducting oil boiler, measure and control device, heat-exchanger rig, servicing unit, the organic heat carrier conduction oil obtains to provide heat to reach the baking tobacco leaves purpose to heat-exchanger rig behind the heat energy from heat conducting oil boiler, replace that cooled oil filters by servicing unit, return the heat conducting oil boiler heating again behind blowdown and Oil-gas Separation and renewal or the additional conduction oil through heat-exchanger rig, whole thermal cycle process is finished under the measure and control device monitoring.
2. according to claim 1 is heat carrier central heating baking tobacco leaves system with the conduction oil, it is characterized in that: measure and control device comprises main observing and controlling and divides observing and controlling two-stage measure and control device, main observing and controlling comprises controller, the frequency conversion circulating pump, pressure sensor, temperature sensor, flow sensor, control valve, pressure sensor, temperature sensor, flow sensor is installed on the trunk line, its pressure, temperature, flow information is delivered to controller, after controller carries out analysis and judgement to the data of gathering, frequency conversion circulating pump and control valve are produced control signal, by regulating pressure, temperature, flow is provided by total heating load of providing; Divide observing and controlling to comprise controller, control valve, pressure sensor, temperature sensor, flow sensor, control valve is installed in secondary and registers one's residence and be connected with pressure sensor, temperature sensor, flow sensor on the branch road, its data remote is delivered to controller, controller carries out after the analysis and judgement control valve being produced control signal to gathering the data of coming, and determines to offer the heat of heat-exchanger rig by adjusting pressure, temperature, flow.
3. according to claim 1 is heat carrier central heating baking tobacco leaves system with the conduction oil, it is characterized in that: heat-exchanger rig is some groups of fin heat exchangers to be housed between the heat exchange of tobacco flue-curing house.
4. according to claim 1 is heat carrier central heating baking tobacco leaves system with the conduction oil, it is characterized in that: servicing unit comprises expansion drum, overflow pipe, repairing/blast pipe, gs-oil separator, repairing pipe, oil storage tank, dirt separator, gs-oil separator, dirt separator are installed between oil return trunk line and heat conducting oil boiler, wherein gs-oil separator is connected with expansion drum by repairing/blast pipe, and expansion drum is connected with oil storage tank by repairing pipe, overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949181U CN201624133U (en) | 2009-12-11 | 2009-12-11 | Central heating tobacco baking system using heat transfer oil as heat carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949181U CN201624133U (en) | 2009-12-11 | 2009-12-11 | Central heating tobacco baking system using heat transfer oil as heat carrier |
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| Publication Number | Publication Date |
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| CN201624133U true CN201624133U (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200949181U Expired - Fee Related CN201624133U (en) | 2009-12-11 | 2009-12-11 | Central heating tobacco baking system using heat transfer oil as heat carrier |
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| CN (1) | CN201624133U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062900A (en) * | 2013-02-01 | 2013-04-24 | 山东威特人工环境有限公司 | Heat conduction oil circulation system for preventing from injecting oil in exhaust |
| CN104287082A (en) * | 2014-09-11 | 2015-01-21 | 吉林省烟草公司白城市公司 | Bulk curing barn control system based on thermal oil furnace |
| CN106249788A (en) * | 2016-08-31 | 2016-12-21 | 王小兰 | A kind of greenhouse gardening based on self-organizing monitoring specialist system |
| CN106360801A (en) * | 2016-08-31 | 2017-02-01 | 王小兰 | Real-time monitoring system for processing flue-cured tobacco |
| CN108062135A (en) * | 2018-01-10 | 2018-05-22 | 中国烟草总公司郑州烟草研究院 | A kind of constant-temperaturetest test device and method suitable for tobacco thermophysical property measurement |
| CN108181958A (en) * | 2018-01-10 | 2018-06-19 | 中国烟草总公司郑州烟草研究院 | A kind of constant temperature and moisture test device and method suitable for tobacco thermophysical property measurement |
| CN114836241A (en) * | 2022-04-14 | 2022-08-02 | 中赟国际工程有限公司 | Based on biomass gasification conduction oil dries by fire system of evaporating |
-
2009
- 2009-12-11 CN CN2009200949181U patent/CN201624133U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062900A (en) * | 2013-02-01 | 2013-04-24 | 山东威特人工环境有限公司 | Heat conduction oil circulation system for preventing from injecting oil in exhaust |
| CN104287082A (en) * | 2014-09-11 | 2015-01-21 | 吉林省烟草公司白城市公司 | Bulk curing barn control system based on thermal oil furnace |
| CN106249788A (en) * | 2016-08-31 | 2016-12-21 | 王小兰 | A kind of greenhouse gardening based on self-organizing monitoring specialist system |
| CN106360801A (en) * | 2016-08-31 | 2017-02-01 | 王小兰 | Real-time monitoring system for processing flue-cured tobacco |
| CN106360801B (en) * | 2016-08-31 | 2018-03-20 | 贵州派腾科技服务有限公司 | A kind of flue-cured tobacco processes real-time monitoring system |
| CN108062135A (en) * | 2018-01-10 | 2018-05-22 | 中国烟草总公司郑州烟草研究院 | A kind of constant-temperaturetest test device and method suitable for tobacco thermophysical property measurement |
| CN108181958A (en) * | 2018-01-10 | 2018-06-19 | 中国烟草总公司郑州烟草研究院 | A kind of constant temperature and moisture test device and method suitable for tobacco thermophysical property measurement |
| CN114836241A (en) * | 2022-04-14 | 2022-08-02 | 中赟国际工程有限公司 | Based on biomass gasification conduction oil dries by fire system of evaporating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20161211 |