CN2376193Y - Vegetable dehydrating apparatus - Google Patents

Abstract

The utility model relates to a vegetable dehydrating apparatus, composed of a drying chamber, an axial flow fan, a hot air pipe, a smoke outlet pipe, a hot air stove, an air inlet pipe, a blower, and a smoke guiding machine. The hot air stove composed of a combustion chamber, a heat collecting pipe, an air inlet port, and a dry and hot air outlet port. The hot air stove uses coal or combustion oil as fuel and heats the bottom of the hot air stove and the heat collecting pipe in the stove; natural air fed by the blower through the air inlet pipe is heated and then is formed into dry heat gas which is in a high heat state, is sucked out by the axial flow fan through the hot air pipe, and is fed into the drying chamber for carrying out drying and dehydrating to foodstuffs and vegetables. Smoke and air have different passages, and can get pure dry and hot air without pollution. When the blower is used for feeding the air into the stove and the axial flow fan is used for guiding the air, working power is small, thermal efficiency is high, and energy is saved. The utility model has the advantages that the performance of protecting color after vegetables are dried and running cost is low.

Description

Salad spinner

The utility model relates to oven dry machinery, relates in particular to salad spinner.

Now to the dewatered drying of vegetables such as garlic, mainly be that to adopt what use in Exposure to Sunlight or the Chemical Manufacture serve as the dehydration dryer of oven dry thermal source with electric heating or electric heating wind.Adopt the sun dehydration form, operating cost is low, but the famished look loss is bigger; Adopt the dewatered drying equipment that uses in the Chemical Manufacture to carry out the oven dry of vegetables such as garlic, protecting look better, but operating cost is higher.

The purpose of this utility model is; overcome the deficiencies in the prior art part, a kind of colourity that can protect vegetables effectively is provided, can carry out the salad spinner that batch production is worked continuously again; with the thermal source of fire coal, be fit to the dewatered drying of agricultural or rural area China Oil and Food Import and Export Corporation dish as the vegetables oven dry.

Salad spinner described in the utility model includes drying chamber, axial flow blower, warm-air pipe, flue, hot-blast stove, blast pipe, air blast and smoke suction machine and forms.Described hot-blast stove includes the combustion chamber, adopts heat pipe, air inlet and hot dry wind outlet are formed.Air inlet is arranged on the top of hot-blast stove, and the hot dry wind outlet is arranged on the top of hot-blast stove, and the outlet flue that communicates with flue is arranged on the bottom of hot-blast stove, is provided with in the hot-blast stove and adopts heat pipe.Described hot-blast stove is the thermal source of salad spinner described in the utility model, is fuel with coal, and the bottom of hot-blast stove and the heat pipe of adopting in the stove are heated.The top of hot-blast stove is provided with blast pipe, and the front end of blast pipe is provided with air blast.The top of hot-blast stove is provided with the hot dry wind outlet, and the hot dry wind outlet connects warm-air pipe, and the end of warm-air pipe is provided with axial flow blower, and warm-air pipe inserts drying chamber then.Add natural air with air blast by air inlet pipe and air inlet in hot-blast stove, pass through pipeline from the top of hot-blast stove again, promptly warm-air pipe is xeothermic gas sucking-off with axial flow blower with process hot-blast stove heated hot air heated in the hot-blast stove, sends in the drying chamber.Hot-blast stove is columnar structured, is the combustion chamber in the middle of the bottom, and fuel can all can with coal or oil.The flue gas that fuel produces after burning enters flue by smoke pipe, and process of operation is discharged emptying by smoke suction machine through flue in stove.Natural air through the air blast introducing, enter in the hot-blast stove through the air inlet of blast pipe from hot-blast stove top, urceolus through the hot-blast stove cylindrical shell from top to bottom moves, adopted the heat pipe preheating along the flue setting, then enter cover in the hot-blast furnace body, bottom-up operation, secondary preheating, enter inner sleeve heat exchange body again and carry out the intensification of high heat, form xeothermic gas.Air through preheating and two strokes of high temperature heating operation, becomes the xeothermic gas of high heat in hot-blast stove, xeothermic gas by top outlet output, is sent into drying chamber through pipeline under the graviational interaction of axial flow blower.The top of hot-blast stove is provided with temperature indicating device, can monitor the temperature in the stove.According to needed temperature, draw the cigarette air output with smoke suction machine control, also just can control the burning fire gesture.The place is provided with air-flow control device at axial flow blower, can control the air mass flow of sending into drying chamber, just can control the amount of sending into the hot dry wind in the drying chamber.

Salad spinner described in the utility model directly with the thermal source of heated dry air as oven dry, does not have in the hot-blast stove and presses, and can guarantee the safe operation of salad spinner.Flue gas and air are taken their own roads, and can obtain pure hot dry wind, and be pollution-free.Blow in stove and axial flow blower air inducing with air blast, working power is less relatively, and the thermal efficiency is higher, energy savings, and the colour retention during the vegetables oven dry can be better, and operating cost is lower, is fit to the dewatered drying that agricultural or rural area are used for the grain dish.

Accompanying drawing 1 is the structural representation of salad spinner described in the utility model, and accompanying drawing 2 is structural representations of hot-blast stove.1-drying chamber 2-axial flow blower 3-warm-air pipe 4-flue 5-hot-blast stove 6-blast pipe 7-air blast 8-smoke suction machine 9-combustion chamber 10-adopts the outlet of heat pipe 11-air inlet 12-hot dry wind

Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: salad spinner described in the utility model includes drying chamber 1, axial flow blower 2, warm-air pipe 3, flue 4, hot-blast stove 5, blast pipe 6, air blast 7 and smoke suction machine 8 and forms.Hot-blast stove 5 includes combustion chamber 9, adopts heat pipe 10, air inlet 11 and hot dry wind outlet 12 are formed.Hot-blast stove 5 is thermals source of salad spinner described in the utility model, is fuel with coal, can certainly fuel oil be fuel, and 9 internal combustion in the combustion chamber heat the bottom of hot-blast stove 5 and the heat pipe 10 of adopting in the hot-blast stove 5.At stove fire to the bottom of hot-blast stove 5 with when adopting heat pipe 10 and heat, the formed flue gas that has heat of fuel combustion, can be under the suction of smoke suction machine 8, in hot-blast stove 5, form circulation along adopting heat pipe 10, heat is absorbed to greatest extent, after flue 4 is discharged emptying by the pipeline in the hot-blast stove 5.Hot-blast stove 5 is columnar structured, is combustion chamber 9 in the middle of the bottom.The natural air that air blast 7 sucks, send in the hot-blast stove 5 through blast pipe 6 and air inlet 11, through adopting heat pipe 10 circulation heating, again from the hot dry wind outlet 12 at the top of hot-blast stove 5 by warm-air pipe 3, by axial flow blower 2 sucking-offs, send in the drying chamber 1, need the material of dewatered drying to dry grain dish etc.The natural air that air blast 7 sucks enters in the hot-blast stove 5 through the air inlet 11 of blast pipe 6 from hot-blast stove 5 tops, moves from top to bottom through the urceolus of hot-blast stove 5 cylindrical shells, by the flue preheating, then enter the interior cover of hot-blast stove 5 bodies of heater, bottom-up operation is preheated once more.Through the gas that is preheated for twice, under the suction of the thrust of air blast 7 and axial flow blower 2, the inner sleeve heat exchange body that enters hot-blast stove 5 carries out high heat and heats up, and forms the xeothermic gas of high temperature.Xeothermic gas under the suction of axial flow blower 2, by the outlet 12 of the hot dry wind on hot-blast stove 5 tops in warm-air pipe 3 is admitted to drying chamber 1.The top of hot-blast stove 5 is provided with temperature indicating device, can be used for monitoring the temperature in the hot-blast stove 5.According to needed temperature, control the air output that draws cigarette with smoke suction machine 8, just can control the burning intensity of a fire in the combustion chamber 9.At axial flow blower 2 places, be provided with air-flow control device, can control the amount of sending into the hot dry wind in the drying chamber 1.

Claims (2)

1, a kind of salad spinner, include drying chamber (1), axial flow blower (2), warm-air pipe (3), flue (4), hot-blast stove (5), blast pipe (6), air blast (7) and smoke suction machine (8) are formed, hot-blast stove (5) is columnar structured, in the middle of the bottom is combustion chamber (9), the top that it is characterized in that hot-blast stove (5) is provided with blast pipe (6), the front end of blast pipe (6) is provided with air blast (7), the top of hot-blast stove (5) all is provided with the hot dry wind outlet, the hot dry wind outlet connects warm-air pipe (3), the end of warm-air pipe (3) is provided with axial flow blower (2), and warm-air pipe (3) inserts drying chamber (1) then.

2, salad spinner according to claim 1, it is characterized in that hot-blast stove (5) includes combustion chamber (9), adopts heat pipe (10), air inlet (11) and hot dry wind outlet (12) form, air inlet (11) is arranged on the top of hot-blast stove (5), and hot dry wind outlet (12) is arranged on the top of hot-blast stove (5).

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