CN2107794U

CN2107794U - Machine for drying edible fungi

Info

Publication number: CN2107794U
Application number: CN 91222855
Authority: CN
Inventors: 钟志华
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-12-07
Filing date: 1991-12-07
Publication date: 1992-06-24

Abstract

The utility model belongs to a drying and dewatering device for edible fungi plants which is composed of a heat-blast stove, a heat collecting box, a baking box, and an electric heater. The heat source of the utility model can respectively be wood, coal or electricity according to different requirements. The utility model has the advantages of low cost and convenient use and is especially suitable for peasant households, individuals, and collectives.

Description

Machine for drying edible fungi

The utility model belongs to fungi plant drying and dehydrating device, is specially adapted to the oven dry of Suillus albidipes (Peck) Sing.

At present, commercially available fungi plant drying and dehydrating device, it is big generally all to exist type, the equipment complexity, the shortcoming that production cost is high, peasant household is difficult to accept.Chinese patent No. 88203803.6 " edible plants energy saving baking machines " is though doing some improvement aspect apparatus and process, the production cost, but, it also exists some shortcomings, it is from bottom air inlet, moisture rises, have influence on the baking quality of the fungi plant on baking box upper strata after being accumulated to a certain degree, and power consumption is big, time-consuming.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art, provides a kind of hot blast to enter into around the drip pan from the side, guarantee the drying and dehydrating quality, and is easy and simple to handle, a kind of family expenses drying and dehydrating device that is applicable to general peasant household of energy savings.

The utility model has two kinds of types, and a kind of is bavin, coal heated type, mainly is made up of hot-blast stove 1, long-pending hot case 2, baking box 4.Another kind is an electrothermal, mainly is made up of electric heater 13, temperature controller 14, axial flow blower 12, hot blast guide plate 15, the hot case 16 of electrodeposition, baking box 4.

Description of drawings:

Fig. 1 is the front view of bavin, coal heated type fungi plant drying and dehydrating device.

Fig. 2 is the vertical view of bavin, coal heated type fungi plant drying and dehydrating device.

Fig. 3 is the front view of electrothermal fungi plant drying and dehydrating device.

Fig. 4 is the vertical view of electrothermal fungi plant drying and dehydrating device.

1 hot-blast stove, 2 long-pending hot casees, 3 flue tubes, 4 baking boxes, 5 automatic hot-air doors, 6 drip pans, 7 air blasts, 8 air inlets, 9 cleaning doors, 10 middle air channels, 11 exhaust dampers, 12 axial flow blowers, 13 electric heaters, 14 temperature controllers, 15 hot blast guide plates, the hot case of 16 electrodeposition, 17 horizontal air channels.

Embodiment 1:

Further describe bavin, coal heated type fungi plant drying and dehydrating device below in conjunction with accompanying drawing 1 and accompanying drawing 2:

Hot-blast stove 1 is the iron sheet double-decker, and the intermediate layer is the hot blast layer, and nexine is a burner hearth.Outside diameter is 400mm, high 450mm, and interchangeable is with using high, short two kinds of burner hearths.Short burner hearth burns bavin, and high burner hearth burns coal.In the long-pending hot case 2 three parallel flue tubes 3 are arranged, an end of flue tube 3 and the stockhole of hot-blast stove 1 join, and the other end is connected on the throat.Fiery cigarette enters flue tube 3 and discharges through chimney in the stove, in the accompanying drawing 1 → represent fiery drift.Flue tube 3 adopts three conduit peschel levels to be welded, to increase the long-pending heat utilization efficiency that improves of long-pending hot side.One end of flue tube 3 stretches out outside the long-pending hot case 2, and long-pending hot case 2 the right ports have cleaning door 9, and the air inlet 8 of hot-blast stove 1 interlayer below is connected with 350 watts single-phase air blast.Wind as certain pressure enters in the hot-blast stove interlayer, takes away the heat on the furnace wall, forms dry-heat air and enters long-pending hot case 2 then.Among Fig. 1

Arrow is represented the hot blast flow direction.Long-pending hot case 2 adopts wooden structures, and hot blast temperature is the highest generally to be had only about 60 ℃, can not damage long-pending hot case 2.The hot blast that enters long-pending case 2 is taken away the heat on the flue tube 3 simultaneously, and enters in the baking box 4 along the middle air channel 10 of baking box 4.Baking box 4 adopts wooden structures, and multilayer drip pan 6 is equipped with in the inside.Baking box 4 is combined into cabinet, easy accessibility with long-pending hot case 2.The hot blast in air channel 10 enters between each layer drip pan 6 through automatic hot-air door 5 again in the middle of entering in the baking box.Automatic hot-air door 5 is made of iron sheet, shell fragment, push rod.When drip pan 6 was put into baking box 4, hot blast door 5 drove shell fragment under the extruding of drip pan 6, and push rod backs down hot blast door 5 automatically, and hot blast enters between each drip pan 6.When taking out drip pan 6, the shell fragment return, hot blast door 5 is closed automatically, and hot blast no longer enters between the drip pan 6, can avoid thermal loss effectively.Drip pan 6 adopts wooden structures, and the sand window is equipped with in the bottom, 0.5 meter * 0.5 meter of usable floor area.This machine has 30 drip pans, 7.5 square metres of the baking gross areas.Hot blast enters between the drip pan 6, makes the article quick dewatering drying that is toasted.The horizontal air channel 17 of hot blast between drip pan 6 that has moisture discharged outside the case by the exhaust damper 11 of side.This machine has adopted transverse air-intake, horizontal hydrofuge, has avoided the accumulation of humidity in the case, has improved baking quality.

Embodiment 2:

In conjunction with the accompanying drawings 3 and 4 pairs of electrothermal fungi plants of accompanying drawing drying and dehydrating device be described further.

Hot case 16 of electrodeposition and baking box 4 are combined into cabinet, and the two is wooden structures, and dismounting is easy to maintenance, and axial flow blower 12 is installed in the side in the hot case 16 of electrodeposition, 350 watts of power.Electric heater 13,3 kilowatts of power, single-phase electricity.Electric heater 13 and temperature controller 14 link together, and can automatic constant-temperature.Hot blast guide plate 15 is approximately about 120 ° with the bottom of the hot case 16 of electrodeposition.Axial flow blowers 12 in the hot case of electrodeposition 16 suck cold wind and blow to thermoelectric heating device 13 outside case, form hot blast, and hot blast enters middle the air channel 10 of baking box 4 through hot blast guide plate 15, passes through automatic hot-air door 5 again and enters between the drip pan 6.

The advantage of present embodiment: 1, wooden structures, cost is low, the separable combination of last nowel, dismounting convenient transportation.2, transverse air-intake and laterally hydrofuge have been avoided moisture to rise and have been accumulated.Can keep original colourity of roast and inherent quality, the particularly article that colourity is had relatively high expectations effectively, as smoking of delicious Suillus albidipes (Peck) Sing sheet, it is smooth to reach sheet, and snow-white, flavor is special fragrant.3, when not needing to use whole drip pan, the automatic hot-air door is closed behind the taking-up part drip pan, just can make heat concentrate energy savings.

Claims

1, a kind of edible plants dryer, mainly form by thermal source, baking box, it is characterized in that having between hot-blast stove 1 and the baking box 4 a long-pending hot case 2, in the long-pending hot case 2 three parallel flue tubes 3 are arranged, one end of flue tube 3 and the stockhole of hot-blast stove 1 join, the other end is connected on the throat, hot-blast stove 1, long-pending hot case 2 and baking box 4 are formed bavin, coal formula dryer, the hot case 16 of electrodeposition, axial flow blower 12, thermoelectric heating device 13, temperature controller 14, baking box 4 are formed the electrothermal dryer, and the long-pending hot case and the baking box of two kinds of types are wooden structures.

2, bavin as claimed in claim 1, coal formula edible plants dryer, its thing are levied and are that hot-blast stove 1 is double-decker, and the intermediate layer is the hot blast layer, and nexine is a burner hearth.

3, electrothermal edible plants dryer as claimed in claim 1 is characterized in that in the hot case 16 of electrodeposition a hot blast guide plate 15 being arranged, and hot blast guide plate 15 is approximately about 120 ° with the bottom of the hot case 16 of electrodeposition.

4, bavin as claimed in claim 1, coal formula and electrothermal edible plants dryer is characterized in that having in the baking box 4 a middle air channel 10, and horizontal air channel 17 is arranged between the drip pan 6.