CN203518522U - Hot-water drying device - Google Patents
Hot-water drying device Download PDFInfo
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- CN203518522U CN203518522U CN201320697087.3U CN201320697087U CN203518522U CN 203518522 U CN203518522 U CN 203518522U CN 201320697087 U CN201320697087 U CN 201320697087U CN 203518522 U CN203518522 U CN 203518522U
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- heater
- pipe
- heat
- drying unit
- hot water
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Abstract
A hot-water drying device comprises a heating furnace, wherein the heating furnace comprises a furnace body and a combustion chamber; a high-level water tank used for supplying water for the furnace body is connected to the upper part of one side of the furnace body; a radiating pipe used for supplying heat for drying agricultural products is connected to the lower part of the other side of the furnace body. The hot-water drying device has the benefits of reasonable structure and convenience in use; the heating furnace is adopted to burn biological wastes of agriculture and forestry, and heat generated by combustion of the biological wastes of agriculture and forestry is utilized to dry agricultural products through the radiating pipe, so that low-cost heat is provided for drying agricultural products, and recycling of the biological wastes of agriculture and forestry can be realized; the hot-water drying device is low in manufacturing cost, can be conveniently popularized in rural areas and has good using effects.
Description
Technical field
The utility model relates to a kind of drying plant, especially a kind of for drying the hot water drying unit of agricultural product.
Background technology
Oven dry is one important step of agricultural product processing in postpartum, to keeping quality of agricultural product, to extend shelf time very effective, yet, in the process of agricultural product drying, need a large amount of energy, at present, in rural area, typically use conventional steam boiler or electric energy power supply mode is carried out drying and processing to agricultural product, the cost of adopting is in this way higher, be difficult to carry out in rural area utilization and extention, because rural area has abundant agricultural bio-waste, therefore, how these discarded objects are used as agricultural product drying provides low-cost heat energy and to be had great importance.
Utility model content
The utility model will solve the problem that above-mentioned prior art exists, and a kind of hot water drying unit is provided, rational in infrastructure, easy to use, can provide low-cost heat energy for agricultural product drying, can recycle agricultural bio-waste, has met people's demand.
The utility model solves the technical scheme that its technical problem adopts: this hot water drying unit, comprise heating furnace, heating furnace comprises body of heater and combustion chamber, the top of body of heater one side is connected with the elevated tank that is used to body of heater to supply water, the bottom of body of heater opposite side is connected with to be used to dries the radiating tube that agricultural product provide heat, on radiating tube, be connected with return duct, between elevated tank and body of heater, be connected with into furnace water pipe, between radiating tube and body of heater, be connected with heat-exchanger pump, between heat-exchanger pump and body of heater, be connected with outlet pipe, between heat-exchanger pump and radiating tube, be connected with forcing pipe, in body of heater, be provided with one group of heat pipe that is vertical arranged distribution, heat pipe is communicated with combustion chamber, the exit of heat pipe is connected with flue dust chamber.After arranging like this, rational in infrastructure, easy to use, during use, elevated tank is that body of heater supplies water, again agricultural bio-waste being placed in to combustion chamber burns, the oven dry that water boiling in body of heater is agricultural product by radiating tube provides heat energy, return duct is by the hot water use that refluxes, avoid the waste of water, the heat transmission feedwater of heat pipe for burning is produced, it is indoor that the flue dust that burning produces is drained into flue dust, heat-exchanger pump is for being discharged to hot water in radiating tube, so just can provide for the oven dry of agricultural product low-cost heat energy, and can recycle agricultural bio-waste, result of use is good.
Body of heater top is provided with pressure release hot-water line.After arranging like this, pressure release hot-water line is for regulating the pressure in body of heater, and result of use is good.
On elevated tank, be connected with intake pump, between intake pump and elevated tank, be connected with water lift pipe.After arranging like this, intake pump is used to high-level tank water, and water lift pipe is used for transmitting cold water.
The below of entering furnace water pipe is provided with the water level indicator tube being arranged on body of heater.After arranging like this, water level indicator tube, for showing the water level in body of heater, avoids water level too high or too low, and result of use is good.
Between forcing pipe and upper of furnace body, be connected with pressure release return pipe.After arranging like this, pressure release return pipe is discharged the steam producing in body of heater, keeps the pressure stability in body of heater.
Pressure release return pipe is provided with relief valve.After arranging like this, relief valve is used for avoiding causing high pressure to make pipe breakage because radiating tube stops up, and keeps the pressure stability in pipeline, and result of use is good.
Between radiating tube and body of heater, be connected with return pipe.After arranging like this, return pipe is for drying the backflow of water later.
Combustion chamber is provided with fire door.After arranging like this, fire door is for the keying of control combustion chamber.
On flue dust chamber, be connected with for discharging the chimney of flue dust.After arranging like this, chimney is used for discharging flue dust.
The effect that the utility model is useful is: hot water drying unit of the present utility model, rational in infrastructure, easy to use, adopt heating furnace to burn to agricultural bio-waste, and the heat of these agricultural bio-waste burning generations is dried agricultural product by radiating tube, heat cheaply can be provided for the oven dry of agricultural product, can also realize the recycling of agricultural bio-waste, equipment manufacturing cost is low, is convenient to promote and be beneficial in rural area, and result of use is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment radiating tube and return duct.
Description of reference numerals: heating furnace 1, body of heater 2, combustion chamber 3, elevated tank 4, radiating tube 5, return duct 6, enters furnace water pipe 7, heat-exchanger pump 8, outlet pipe 9, forcing pipe 10, heat pipe 11, flue dust chamber 12, pressure release hot-water line 13, intake pump 14, water lift pipe 15, water level indicator tube 16, pressure release return pipe 17, relief valve 18, return pipe 19, fire door 20, chimney 21.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: the hot water drying unit in the present embodiment, comprise heating furnace 1, heating furnace 1 comprises body of heater 2 and combustion chamber 3, the top of body of heater 2 one sides is connected with the elevated tank 4 that is used to body of heater 2 to supply water, the bottom of body of heater 2 opposite sides is connected with to be used to dries the radiating tube 5 that agricultural product provide heat, on radiating tube 5, be connected with return duct 6, between elevated tank 4 and body of heater 2, be connected with into furnace water pipe 7, between radiating tube 5 and body of heater 2, be connected with heat-exchanger pump 8, between heat-exchanger pump 8 and body of heater 2, be connected with outlet pipe 9, between heat-exchanger pump 8 and radiating tube 5, be connected with forcing pipe 10, in body of heater 2, be provided with one group of heat pipe 11 that is vertical arranged distribution, heat pipe 11 is communicated with combustion chamber 3, the exit of heat pipe 11 is connected with flue dust chamber 12.
Body of heater 2 tops are provided with pressure release hot-water line 13.
On elevated tank 4, be connected with intake pump 14, between intake pump 14 and elevated tank 4, be connected with water lift pipe 15.
The below of entering furnace water pipe 7 is provided with the water level indicator tube 16 being arranged on body of heater 2.
Between forcing pipe 10 and body of heater 2 tops, be connected with pressure release return pipe 17.
Pressure release return pipe 17 is provided with relief valve 18.
Between radiating tube 5 and body of heater 2, be connected with return pipe 19.
On flue dust chamber 12, be connected with for discharging the chimney 21 of flue dust.
During use, open intake pump 14, cold water enters elevated tank 4 by water lift pipe 15, from the furnace water pipe 7 that enters of elevated tank 4, enter in body of heater 2 again, until water level indicator tube 16 shows predetermined water level, open fire door 20, in combustion chamber 3, put into agricultural bio-waste, then light agricultural bio-waste, close fire door 20, the flue dust of combustion chamber 3 interior generations is upwards discharged in flue dust chamber 12 from heat pipe 11, flue dust is discharged by chimney 21 in 12 from flue dust chamber again, simultaneously, the heat that burning produces is delivered in the cold water in body of heater 2 by heat pipe 11, when the cold water in body of heater 2 is heated to boiling, the a large amount of steam that produce are discharged from the pressure release hot-water line 13 at body of heater 2 tops, get back in elevated tank 4, thereby the pressure in body of heater 2 is kept to stable, when the water in body of heater 2 seethes with excitement, open heat-exchanger pump 8, hot water is through outlet pipe 9, forcing pipe 10 is passed in radiating tube 5, heat is dried agricultural product, the water that loses heat after oven dry passes through return duct 6 again, return pipe 19 is got back in body of heater 2, realized and having recycled.
The feature of the present embodiment is: adopt 1 pair of agricultural bio-waste of heating furnace to burn, and the heat that these agricultural bio-waste burnings are produced is dried by 5 pairs of agricultural product of radiating tube, heat cheaply can be provided for the oven dry of agricultural product, can also realize the recycling of agricultural bio-waste, equipment manufacturing cost is low, be convenient to promote and be beneficial in rural area, result of use is good.
Although the utility model illustrates and describes by reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation in form and details.
Claims (9)
1. a hot water drying unit, it is characterized in that: comprise heating furnace (1), described heating furnace (1) comprises body of heater (2) and combustion chamber (3), the top of described body of heater (2) one sides is connected with the elevated tank (4) that is used to body of heater (2) to supply water, the bottom of described body of heater (2) opposite side is connected with to be used to dries the radiating tube (5) that agricultural product provide heat, on described radiating tube (5), be connected with return duct (6), between described elevated tank (4) and body of heater (2), be connected with into furnace water pipe (7), between described radiating tube (5) and body of heater (2), be connected with heat-exchanger pump (8), between described heat-exchanger pump (8) and body of heater (2), be connected with outlet pipe (9), between described heat-exchanger pump (8) and radiating tube (5), be connected with forcing pipe (10), in described body of heater (2), be provided with one group of heat pipe (11) that is vertical arranged distribution, described heat pipe (11) is communicated with combustion chamber (3), the exit of described heat pipe (11) is connected with flue dust chamber (12).
2. hot water drying unit according to claim 1, is characterized in that: described body of heater (2) top is provided with pressure release hot-water line (13).
3. hot water drying unit according to claim 1, is characterized in that: on described elevated tank (4), be connected with intake pump (14), between described intake pump (14) and elevated tank (4), be connected with water lift pipe (15).
4. hot water drying unit according to claim 1, is characterized in that: described in enter furnace water pipe (7) below be provided with the water level indicator tube (16) being arranged on body of heater (2).
5. hot water drying unit according to claim 1, is characterized in that: between described forcing pipe (10) and body of heater (2) top, be connected with pressure release return pipe (17).
6. hot water drying unit according to claim 5, is characterized in that: described pressure release return pipe (17) is provided with relief valve (18).
7. hot water drying unit according to claim 1, is characterized in that: between described radiating tube (5) and body of heater (2), be connected with return pipe (19).
8. hot water drying unit according to claim 1, is characterized in that: described combustion chamber (3) are provided with fire door (20).
9. hot water drying unit according to claim 1, is characterized in that: on described flue dust chamber (12), be connected with the chimney (21) for discharging flue dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697087.3U CN203518522U (en) | 2013-11-07 | 2013-11-07 | Hot-water drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697087.3U CN203518522U (en) | 2013-11-07 | 2013-11-07 | Hot-water drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518522U true CN203518522U (en) | 2014-04-02 |
Family
ID=50377445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697087.3U Expired - Fee Related CN203518522U (en) | 2013-11-07 | 2013-11-07 | Hot-water drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518522U (en) |
-
2013
- 2013-11-07 CN CN201320697087.3U patent/CN203518522U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140402 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |