CN206269502U - A kind of drying plant - Google Patents

Abstract

A kind of drying plant, including heater, heating tank, drying device and gas blow pipe, heater includes hollow housing and the electric furnace being arranged in housing, the heating face of electric furnace is arranged on the medial surface of housing upper end, heating tank is arranged on the lateral surface of housing upper end, air inlet and gas outlet are equipped with housing and heating tank, the air inlet of housing is connected by air inlet pipe with extraneous air, the gas outlet of housing is connected by the first appendix with the air inlet of heating tank.

Description

A kind of drying plant

Technical field

The utility model is related to a kind of drying plant, more particularly to a kind of drying plant.

Background technology

With economic progress, the raising of living standards of the people, the requirement more and more higher that people process to food materials is traditional Sesame drying plant typically all uses and directly normal temperature air is directly heated, then by equipment such as air blowers to the sky after heating Gas is pressurized, and the air after heating is quickly sprayed, and so as to be dried to sesame, but itself has in normal temperature air certain wet Degree, moisture does not have and is separated with air after heating, but is discharged together with hot-air and sesame is dried, especially in south Side, air humidity is quite big, and this results in the sesame being oven-dried and cannot realize relatively low humidity all the time, while also reducing drying Speed, waste heating power resource, simultaneously because gas flow rate is too fast, gas is shorter with the time of contact of heater, causes gas Temperature is relatively low, does not reach the technological requirement of sesame drying.

Utility model content

For the defect that prior art is present, the purpose of this utility model is to provide a kind of energy flash baking sesame and section The drying unit of energy.

To achieve the above object, the technical solution adopted in the utility model is：A kind of drying plant, including heater, Heating tank, drying device and gas blow pipe, heater include hollow housing and the electric furnace being arranged in housing, electrical heating The heating face of stove is arranged on the medial surface of housing upper end, and heating tank is arranged on the lateral surface of housing upper end, on housing and heating tank Air inlet and gas outlet are equipped with, the air inlet of housing is connected by air inlet pipe with extraneous air, the gas outlet of housing is by the One appendix is connected with the air inlet of heating tank, and the gas outlet of heating tank is connected by the second appendix with drying device, is dried Device includes drying box and the drying tube being arranged on drying box, and drying tube one end closing, the other end connects with drying box It is logical, hydraulic cylinder is provided with drying tube, the piston rod front end of hydraulic cylinder is provided with drier, when piston rod extend out to maximum length, does Drying prescription is entirely located in drying box；When piston rod overhang is minimum, drier is entirely located in drying tube；Drying box enters Gas port is connected with the second appendix, and the gas outlet of drying box is connected with gas blow pipe, and gas blow pipe is provided with air blower, on gas blow pipe Thermometer and hygrometer are provided with, electric furnace is up big and down small cone, and electric furnace bottom is connected with the bottom surface of housing, and Electric furnace lateral surface is provided with equally distributed fin, and heat-insulation layer, the insulation are equipped with outside the second appendix and gas blow pipe Layer is followed successively by heat-preservation cotton and tinfoil from the inside to the outside.

The hygrometer is connected with controller, and humidity value is fed back to controller by hygrometer, and controller is connected with hydraulic cylinder.

The air inlet of the housing is located at the top of housing gas outlet.

The air inlet of the housing and the gas outlet of housing are located at housing both sides respectively.

The air inlet of the heating tank is located at the lower section of heating tank gas outlet.

The utility model simple structure, it is easy to use, with stronger promotional value, by reducing gas in gas blow pipe Humidity, is capable of achieving the flash baking of sesame, while reducing the time of drying, has saved electric power resource.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model heater structural representation；

Fig. 3 is the utility model drying device structural representation；

Fig. 4 be Fig. 3 in A-A to sectional view；

Fig. 5 is the utility model the second appendix structural representation.

Specific embodiment

As shown in Fig. 1~Fig. 5, a kind of drying plant, including heater, heating tank 1, drying device 2 and gas blow pipe 3, Heater includes hollow housing 4 and the electric furnace 5 being arranged in housing 4, and the heating face of electric furnace 5 is arranged at housing On 4 upper end medial surfaces, heating tank 1 is arranged on the upper end lateral surface of housing 4, and the most of heat for producing electric furnace 5 all enters Enter in heating tank 1, be equipped with air inlet and gas outlet on housing 4 and heating tank 1, the air inlet of housing 4 by air inlet pipe 6 with it is outer Portion's air communication, the gas outlet of housing 4 is connected by the first appendix 7 with the air inlet of heating tank 1, the gas outlet of heating tank 1 It is connected with drying device 2 by the second appendix 8, drying device 2 includes drying box 9 and is arranged at dry on drying box 9 Dry pipe 10, the one end of drying tube 10 closing, the other end is connected with drying box 9, and hydraulic cylinder 11, hydraulic cylinder 11 are provided with drying tube 10 Piston rod front end be provided with drier 12, when piston rod extend out to maximum length, drier 12 is entirely located in drying box 9； When piston rod overhang is minimum, drier 12 is entirely located in drying tube 10；The air inlet of drying box 9 and the second appendix 8 Connection, the gas outlet of drying box 9 is connected with gas blow pipe 3, and gas blow pipe 3 is provided with air blower 13, and gas blow pipe 3 is provided with thermometer 14 and hygrometer 15, electric furnace 5 is up big and down small cone, and the bottom of electric furnace 5 is connected with the bottom surface of housing 4, and electric The lateral surface of heating furnace 5 is provided with equally distributed fin 16, increases the area of dissipation and speed of electric furnace 5, so that in housing 4 Gas be rapidly heated.Heat-insulation layer is equipped with outside second appendix 8 and gas blow pipe 3, the heat-insulation layer is followed successively by from the inside to the outside Heat-preservation cotton 17 and tinfoil 18, heat-preservation cotton 17 can reduce the radiating rate of the second appendix 8 and gas blow pipe 3, can be by by tinfoil 18 Heat-preservation cotton 17 completely cuts off with extraneous gas, further improves heat insulation effect, final effectively to reduce in the second appendix 8 and gas blow pipe 3 The radiating rate of the high-temperature gas after heating, makes it remain temperature higher, meets the technological requirement of sesame drying.

Hygrometer 15 is connected with controller, and humidity value is fed back to controller by hygrometer 15, and controller connects with hydraulic cylinder 11 Connect, controller is prior art.The air inlet of housing 4 is located at the top of the gas outlet of housing 4.The air inlet of housing 4 and housing 4 Gas outlet is located at the both sides of housing 4 respectively, increases the flowing time of gas, contributes to the heating of gas.The air inlet position of heating tank 1 In the lower section of the gas outlet of heating tank 1, increase the flowing time of gas, contribute to the heating of gas.

When using, start heater and air blower 13, normal temperature air is entered by air inlet pipe 6 in the presence of air blower 13 Is preheated in housing 4, it is preheated after gas entered in heating tank 1 by the first appendix 7 and continue to heat, reach temperature higher Degree, meets requirement of the drying sesame to temperature, and the gas by reheating is entered in drying device 2 by the second appendix 8, together When the heat that electric furnace 5 is produced can be made full use of by reheating, improve the efficiency of heating surface, can be with by hydraulic cylinder 11 The overhang of drier 12 is controlled, so as to adjust volume of the drier 12 in drying box 9, drier 12 is in drying box 9 Interior volume is bigger stronger to the gas drying capacity by drying box 9, and volume of the drier 12 in drying box 9 is smaller Weaker to the gas drying capacity by drying box 9, numerical value according to hygrometer 15 can gas in real-time monitoring gas blow pipe 3 Humidity, when humidity is larger, controller control hydraulic cylinder 11 extends its piston rod, and increase drier 12 is in drying box 9 Volume, so as to reduce the humidity of gas in gas blow pipe 3, when the humidity of gas in gas blow pipe 3 is relatively small, controller control Hydraulic cylinder 11 shrinks its piston rod, reduces volume of the drier 12 in drying box 9, so as to increase the use of drier 12 In the life-span, reduce use cost.

Claims (5)

1. a kind of drying plant, it is characterised in that：Including heater, heating tank, drying device and gas blow pipe, heater bag Hollow housing and the electric furnace being arranged in housing are included, the heating face of electric furnace is arranged on the medial surface of housing upper end, Heating tank is arranged on the lateral surface of housing upper end, and air inlet and gas outlet, the air inlet of housing are equipped with housing and heating tank Connected with extraneous air by air inlet pipe, the gas outlet of housing is connected by the first appendix with the air inlet of heating tank, heated The gas outlet of tank is connected by the second appendix with drying device, and drying device includes drying box and is arranged on drying box Drying tube, the closing of drying tube one end, the other end connected with drying box, and hydraulic cylinder, the piston of hydraulic cylinder are provided with drying tube Bar front end is provided with drier, and when piston rod extend out to maximum length, drier is entirely located in drying box；Piston rod overhang When minimum, drier is entirely located in drying tube；The air inlet of drying box is connected with the second appendix, the outlet of drying box Mouthful be connected with gas blow pipe, gas blow pipe is provided with air blower, gas blow pipe is provided with thermometer and hygrometer, electric furnace be it is upper greatly under Small cone, electric furnace bottom is connected with the bottom surface of housing, and electric furnace lateral surface is provided with equally distributed fin, the Heat-insulation layer is equipped with outside two appendixs and gas blow pipe, the heat-insulation layer is followed successively by heat-preservation cotton and tinfoil from the inside to the outside.

2. a kind of drying plant according to claim 1, it is characterised in that：The hygrometer is connected with controller, humidity Humidity value is fed back to controller by meter, and controller is connected with hydraulic cylinder.

3. a kind of drying plant according to claim 1, it is characterised in that：The air inlet of the housing is located at housing outlet The top of mouth.

4. a kind of drying plant according to claim 1 or 3, it is characterised in that：The air inlet of the housing and housing Gas outlet is located at housing both sides respectively.

5. a kind of drying plant according to claim 1, it is characterised in that：The air inlet of the heating tank is located at heating tank The lower section of gas outlet.