CN208804993U - A kind of energy-saving and environment-friendly foodstuff drying device - Google Patents

Abstract

The utility model discloses a kind of energy-saving and environment-friendly foodstuff drying devices, including roller, the outside at the roller both ends is arranged with support base, and support plate is connected between the top of two support bases, the middle position of the support plate upper surface is equipped with filter, and the side of filter is connected with booster pump by pipeline, the booster pump is connected with water tank by pipeline relative to the side of filter, the support plate upper surface is fixed with air-introduced machine at a side position of water tank, the utility model is provided with air-introduced machine and dehumidifier, realize that hot gas cycle uses, reduce the energy consumption of dryer, improve grain heat-drying efficiency, it avoids causing secondary pollution to environment, realize that dryer is more energy-saving and environmentally friendly, provided with runner, realize charging buffering, prevent overcharge from blocking, easily facilitate dryer feeding, it is provided with Filter realizes the recycling of water resource, improves the utilization rate of water resource.

Description

A kind of energy-saving and environment-friendly foodstuff drying device

Technical field

The invention belongs to foodstuff processing technology fields, and in particular to a kind of energy-saving and environment-friendly foodstuff drying device.

Background technique

The main function of foodstuff drying device is drying grain, and with having energy consumption few, environmental pollution is small, dries quality The advantages that high, applied widely, by cereal and air-flow direction of relative movement, drying equipment can be divided into crossing current, mixed flow, fair current, inverse The patterns such as stream and concurrent-countercurrent, mixed adverse current, suitable mixed flow.

But foodstuff drying device currently on the market still has certain defect, example in grain heat-drying process Such as, exhaust gas, which is expelled directly out, when drying machines leads to resources loss, while causing secondary pollution to environment, and energy consumption is high, is unfavorable for Environmental protection, pipeline is easy to happen blocking when in addition feeding, and is not easy to feed, influences dryer processing efficiency.

Summary of the invention

The purpose of the present invention is to provide a kind of energy-saving and environment-friendly foodstuff drying devices, to solve to propose in above-mentioned background technique Drying machining when exhaust gas be expelled directly out and lead to resources loss, while secondary pollution is caused to environment, energy consumption is high, is unfavorable for ring The problem of guarantor, pipeline is easy to happen blocking, is not easy to feed, influences dryer processing efficiency when in addition feeding.

To achieve the above object, the invention provides the following technical scheme: a kind of energy-saving and environment-friendly foodstuff drying device, including rolling Cylinder, the outside at the roller both ends is arranged with support base, and support plate is connected between the top of two support bases, the branch The middle position of fagging upper surface is equipped with filter, and the side of filter is connected with booster pump, the increasing by pipeline Press pump is connected with water tank by pipeline relative to the side of filter, and water tank is equipped with row relative to the side of booster pump Water valve, the support plate upper surface are fixed with air-introduced machine at a side position of water tank, and the air outlet of air-introduced machine and its In a support base top between be connected with exhaust pipe, the middle position of the exhaust pipe is equipped with dehumidifier, and dehumidifies Device is connect with filter by pipeline.

Preferably, the filter includes PP cotton filter screen, sintering activity charcoal filter screen, water outlet, granular activated carbon mistake Strainer and water inlet, the PP cotton filter screen, gac filtration net and sintering activity charcoal filter screen are equidistant from left to right The inside of filter is set, the water outlet is mounted on the side of filter, the water inlet be mounted on filter relative to The middle position of water outlet side.

Preferably, one of them described support base is connected with blanking channel, and blanking channel adjacent to the side of exhaust pipe Top hopper is fixed with by flange, the middle position of the hopper upper surface is provided with feed opening, and the inside of hopper It is connected with runner, the runner includes shaft and impeller, and there are four the impeller is arranged altogether, and four impeller circular arrays are solid It is scheduled on the outer wall of shaft.

Preferably, one of them described support base side is fixed with heat by flange close to the lower position of blanking channel Blower, and one end of another support base is connected with cyclone dust collectors by pipeline, the other end is fixed with conveying by flange Slot is connected with air inlet pipe between the top of the cyclone dust collectors and the air inlet of air-introduced machine, and the bottom end of cyclone dust collectors is logical Piping is connect with feeding groove, and the inside of the air-heater outlet air end is equipped with electric heating coil pipe, and one end of the feeding groove is logical It crosses flange and is fixed with feeder motor, and the inside of feeding groove is equipped with the auger with feeder motor rotation connection, the feeding groove One end bottom relative to feeder motor offers discharge gate.

Preferably, the outer wall of the roller is equidistantly positioned there are three the first rack gear, and three the first rack gears are distributed respectively Rotary electric machine is fixed with below the both ends and centre of roller, the roller middle position, and one end of rotary electric machine is logical It crosses shaft and is rotatably connected to the gear being meshed with the first rack gear among roller, be respectively provided on the inner wall of two support bases Have and one-to-one second rack gear of first rack gear at roller both ends.

Preferably, the support plate upper surface is equipped with temperature control at a side position of the filter relative to booster pump Device, and support plate upper surface is equipped with controller, the electric heating coil pipe and temperature controller electricity at a side position of temperature controller Property connection, the dehumidifier, booster pump, air-introduced machine, feeder motor, rotary electric machine and air-heater with controller be electrically connected, The controller and temperature controller are electrically connected with external power supply.

Compared with prior art, the beneficial effects of the present invention are:

(1) present invention is provided with air-introduced machine and dehumidifier, and in grain heat-drying process, the hot gas in roller is through piping Into cyclone dust collectors, hot gas carries out gas solid separation inside cyclone dust collectors under the action of cyclone, solid is under the effect of gravity It is fallen into feeding groove and is discharged by pipeline, hot gas is input into air-introduced machine by air inlet pipe, and passes through row under the action of air-introduced machine Tracheae is delivered to inside support base, and in transmission process, dehumidifier removes the moisture in hot gas, is guaranteed the drying of hot gas, is prevented Moisture influences drying efficiency too much in hot gas, and then dry hot gas is blown into roller under the action of air-heater, realizes hot gas It is recycled, prevents thermal loss, the energy consumption of dryer greatly reduces, while improving grain heat-drying efficiency, avoid giving up Gas discharge causes secondary pollution to environment, realizes that dryer is more energy-saving and environmentally friendly.

(2) present invention is provided with the runner being made of shaft and impeller, and when dryer works, worker is by grain by feed opening It adds in hopper, grain is fallen in inside hopper on the impeller of runner, and impeller is flipped by shaft under gravity, And then grain is added in hopper under the rotary action of runner, and is added in roller by blanking channel, to reach charging buffering Purpose prevents overcharge from blocking, and easily facilitates dryer feeding, improves the working efficiency of dryer, shortens grain The process-cycle for eating drying, reduce grain processing cost.

(3) present invention is provided with and is made of PP cotton filter screen, sintering activity charcoal filter screen and gac filtration net Filter, in the dryer course of work, the waste water that dehumidifier generates when working is flowed into filter by pipeline, and filter passes through Return water is filtered for multiple times in internal PP cotton filter screen, gac filtration net and sintering activity charcoal filter screen, will return Water is purified, after purification return water under the action of booster pump by pipeline into being stored in water tank, then worker The water stored in water tank is discharged and uses for outside by openable drain valve, and then realizes the recycling of water resource, improves water The utilization rate of resource, prevents water resource waste, alleviates the pressure of urban water.

In conclusion the present invention has energy conservation and environmental protection, efficiently, the process-cycle is short, and the feature that resource utilization is high for drying, It is particularly suitable for foodstuff processing technology field, realizes that grain is efficient, pollution-free drying.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is front view of the invention；

Fig. 3 is the schematic diagram of internal structure of hopper of the present invention；

Fig. 4 is the structural schematic diagram of runner of the present invention；

Fig. 5 is the schematic diagram of internal structure of filter of the present invention；

Fig. 6 is circuit block diagram of the invention；

In figure: 1- feed opening；2- exhaust pipe；3- controller；4- dehumidifier；5- filter；51-PP cotton filter screen；52- is burnt Tie activated charcoal strainer；53- water outlet；54- gac filtration net；55- water inlet；6- booster pump；7- water tank；8- row Water valve；9- air-introduced machine；10- air inlet pipe；11- cyclone dust collectors；12- discharge gate；13- feeding groove；14- auger；15- conveying electricity Machine；16- rotary electric machine；17- gear；18- roller；The second rack gear of 19-；20- support base；21- air-heater；22- electric heating coil pipe； 23- blanking channel；24- hopper；25- runner；251- shaft；252- impeller；26- temperature controller；27- support plate；The first tooth of 28- Item.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of energy-saving and environment-friendly foodstuff drying device, including roller 18, the outside at 18 both ends of roller is arranged with support base 20, and support plate 27 is connected between the top of two support bases 20, branch The middle position of 27 upper surface of fagging is equipped with filter 5, and the side of filter 5 is connected with booster pump 6 by pipeline, increases The work rotation of press pump 6 increases hydraulic pressure, and water purified in filter 5 is extracted out and passes through pipeline to water tank 7 and is deposited Storage, booster pump 6 are connected with water tank 7 by pipeline relative to the side of filter 5, and water tank 7 relative to booster pump 6 one Side is equipped with drain valve 8, and 27 upper surface of support plate is fixed with air-introduced machine 9, and air-introduced machine 9 at a side position of water tank 7 Air outlet and one of support base 20 top between be connected with exhaust pipe 2, the middle position of exhaust pipe 2, which is equipped with, to be removed Moisture in gas can be removed and be collected by wet device 4, dehumidifier 4, then by pipeline to filter 5, realize water money The recycling in source, and dehumidifier 4 is connect with filter 5 by pipeline.

Further, filter 5 includes PP cotton filter screen 51, sintering activity charcoal filter screen 52, water outlet 53, seed activity Charcoal filter screen 54 and water inlet 55, PP cotton filter screen 51, gac filtration net 54 and sintering activity charcoal filter screen 52 are by a left side It is equidistantly positioned to the right side in the inside of filter 5, water outlet 53 is mounted on the side of filter 5, and water inlet 55 is mounted on filtering Middle position of the device 5 relative to 53 side of water outlet, the water that the work of dehumidifier 4 generates are discharged into filter 5 by water inlet 55, And it is carried out by PP cotton filter screen 51, gac filtration net 54 and the sintering activity charcoal filter screen 52 inside filter 5 more Secondary filtering achievees the purpose that purification waste water, realizes that water resource recycles.

Specifically, one of support base 20 is connected with blanking channel 23, and blanking channel adjacent to the side of exhaust pipe 2 23 top is fixed with hopper 24 by flange, and the middle position of 24 upper surface of hopper is provided with feed opening 1, and hopper 24 It is internally connected with runner 25, runner 25 includes shaft 251 and impeller 252, and there are four the total settings of impeller 252, and four impeller 252 Circular array is fixed on the outer wall of shaft 251, and grain is added by feed opening 1 and falls in the impeller of 24 inside runner 25 of hopper On 252, and impeller 252 is flipped by shaft 251 under gravity, is added under grain is turned by blanking channel 23 In roller 18, to have the function that charging buffering, prevent overcharge from blocking.

It is worth noting that one of 20 side of support base is solid by flange close to the lower position of blanking channel 23 Surely there is air-heater 21, and one end of another support base 20 is connected with cyclone dust collectors 11 by pipeline, the other end passes through method Orchid is fixed with feeding groove 13, and air inlet pipe 10, and whirlwind are connected between the top of cyclone dust collectors 11 and the air inlet of air-introduced machine 9 The bottom end of deduster 11 is connect by pipeline with feeding groove 13, and the inside of 21 outlet air end of air-heater is equipped with electric heating coil pipe 22, Heating generates heat after electric heating coil pipe 22 is powered, and heat is delivered in roller 18 under the air blast effect of air-heater 21, with right Grain is dried in roller 18, and one end of feeding groove 13 is fixed with feeder motor 15 by flange, and feeder motor 15 uses GS0075A driving motor, and the inside of feeding groove 13 is equipped with the auger 14 being rotatablely connected with feeder motor 15,13 phase of feeding groove Discharge gate 12 is offered for one end bottom of feeder motor 15.

Further, the outer wall of roller 18 is equidistantly positioned there are three the first rack gear 28, and three the first rack gears 28 difference The both ends and centre of roller 18 are distributed in, rotary electric machine 16 is fixed with below 18 middle position of roller, rotary electric machine 16 is adopted With GS0075A driving motor, and one end of rotary electric machine 16 by shaft be rotatably connected to and roller 18 among the first rack gear 28 gears 17 being meshed, are provided on the inner wall of two support bases 20 and first rack gear 28 at 18 both ends of roller corresponds The second rack gear 19, the work rotation of rotary electric machine 16 can be meshed by gear 17 and the first rack gear 28 and drives 18 turns of roller It is dynamic, in order to which grain rolls in roller 18, realize that grain is uniformly dried.

Specifically, 27 upper surface of support plate is equipped with temperature controller at a side position of the filter 5 relative to booster pump 6 26, temperature controller 26 uses sdc35 temperature controller, and the temperature of electric heating coil pipe 22 can be monitored in real time in temperature controller 26, in order to which electricity adds 22 heated at constant temperature of hot coil, and 27 upper surface of support plate is equipped with controller 3, controller at a side position of temperature controller 26 3 use NUC120 controller, and electric heating coil pipe 22 and temperature controller 26 are electrically connected, dehumidifier 4, booster pump 6, air-introduced machine 9, conveying Motor 15, rotary electric machine 16 and air-heater 21 are electrically connected with controller 3, and controller 3 and temperature controller 26 are and external power supply It is electrically connected.

Working principle: in the use of the present invention, worker first switches it on external power supply, then grain is added by feed opening 1 In hopper 24, grain is fallen on the impeller 252 of 24 inside runner 25 of hopper, and impeller 252 passes through shaft under gravity 251 are flipped, and then grain is added under the rotary action of runner 25 in hopper 24, and add roller 18 by blanking channel 23 In, to achieve the purpose that charging buffering, prevent overcharge from blocking, then worker opens equipment power supply by controller 3, Equipment is started to work at this time, and the work of rotary electric machine 16 rotates and by turning shaft driven gear 17, in gear 17 and the first rack gear 28 First rack gear 28 under engagement and 18 both ends of roller is rotated under 19 engagement of the second rack gear of 20 inner wall of support base Motor 16 drives roller 18 to rotate, while electric heating coil pipe 22 carries out electrified regulation under the control of temperature controller 26, and generates heat Amount, the heat that the rotation of the work of air-heater 21 at this time is blowed, and electric heating coil pipe 22 is generated pass through pipeline to roller Inside 18, will under the action of roller 18 rotates the grain heating, drying that rolls, quality lightens after grain heat-drying, in heat It is drained into support base 20 and by pipeline into feeding groove 13 under the blowing effect of blower 21 by one end of roller 18, conveying electricity Machine 15 works rotation under the control of controller 3, and drives auger 14 to rotate by shaft, and then grain is passed through 14 spiral shell of auger Rotation is dynamic to be delivered to the discharge of discharge gate 12, and then completes the drying processing of grain, in the drying process of grain, air-introduced machine 9 work under the control of controller 3 rotates generation negative pressure, carries out air-breathing by air inlet pipe 10, passes through the hot gas in roller 18 Pipeline enters cyclone dust collectors 11, and hot gas carries out gas solid separation under the action of 11 inside cyclone of cyclone dust collectors, and solid is in weight Lower fallen into feeding groove 13 by pipeline of power effect is discharged, and hot gas is input into air-introduced machine 9 by air inlet pipe 10, and in air-introduced machine 9 Under the action of be delivered to inside support base 20 by exhaust pipe 2, in transmission process, dehumidifier 4 removes the moisture in hot gas, protects The drying for demonstrate,proving hot gas, prevents moisture in hot gas from influencing drying efficiency too much, and then dry hot gas is under the action of air-heater 21 It blows into roller 18, realizes that hot gas cycle uses, prevent thermal loss, improve grain heat-drying efficiency, dehumidifier 4 generates when working Waste water flowed into filter 5 by pipeline, filter 5 passes through its internal PP cotton filter screen 51, gac filtration net 54 and sintering activity charcoal filter screen 52 return water is filtered for multiple times, with achieve the purpose that purify return water, return water is increasing after purification By pipeline into being stored in water tank 7 under the action of press pump 6, the openable drain valve 8 of worker will store in water tank 7 Water discharge for outside use, and then realize water resource recycling, improve the utilization rate of water resource, make dryer more supernumerary segment It can environmental protection.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of energy-saving and environment-friendly foodstuff drying device, including roller (18), it is characterised in that: the outside at roller (18) both ends It is arranged with support base (20), and is connected with support plate (27) between the top of two support bases (20), the support plate (27) The middle position of upper surface is equipped with filter (5), and the side of filter (5) is connected with booster pump (6), institute by pipeline The side that booster pump (6) is stated relative to filter (5) is connected with water tank (7) by pipeline, and water tank (7) is relative to pressurization The side of pump (6) is equipped with drain valve (8), and support plate (27) upper surface is fixed at a side position of water tank (7) Have air-introduced machine (9), and be connected with exhaust pipe (2) between the air outlet of air-introduced machine (9) and the top of one of support base (20), The middle position of the exhaust pipe (2) is equipped with dehumidifier (4), and dehumidifier (4) is connect with filter (5) by pipeline.

2. a kind of energy-saving and environment-friendly foodstuff drying device according to claim 1, it is characterised in that: filter (5) packet Include PP cotton filter screen (51), sintering activity charcoal filter screen (52), water outlet (53), gac filtration net (54) and water inlet (55), the PP cotton filter screen (51), gac filtration net (54) and sintering activity charcoal filter screen (52) be from left to right etc. Distance is arranged in the inside of filter (5), and the water outlet (53) is mounted on the side of filter (5), the water inlet (55) It is mounted on middle position of the filter (5) relative to water outlet (53) side.

3. a kind of energy-saving and environment-friendly foodstuff drying device according to claim 1, it is characterised in that: one of them described support Seat (20) is connected with blanking channel (23) adjacent to the side of exhaust pipe (2), and the top of blanking channel (23) is solid by flange Surely have hopper (24), the middle position of hopper (24) upper surface is provided with feed opening (1), and the inside of hopper (24) connects It being connected to runner (25), the runner (25) includes shaft (251) and impeller (252), and there are four the total settings of the impeller (252), And four impeller (252) circular arrays are fixed on the outer wall of shaft (251).

4. a kind of energy-saving and environment-friendly foodstuff drying device according to claim 3, it is characterised in that: one of them described support Seat (20) side is fixed with air-heater (21) close to the lower position of blanking channel (23) by flange, and another is supported One end of seat (20) is connected with cyclone dust collectors (11) by pipeline, and the other end is fixed with feeding groove (13) by flange, described It is connected with air inlet pipe (10) between the top of cyclone dust collectors (11) and the air inlet of air-introduced machine (9), and cyclone dust collectors (11) Bottom end connect with feeding groove (13) by pipeline, the inside of air-heater (21) outlet air end is equipped with electric heating coil pipe (22), one end of the feeding groove (13) is fixed with feeder motor (15) by flange, and the inside of feeding groove (13) is equipped with With the auger (14) of feeder motor (15) rotation connection, the feeding groove (13) is opened relative to one end bottom of feeder motor (15) Equipped with discharge gate (12).

5. a kind of energy-saving and environment-friendly foodstuff drying device according to claim 1, it is characterised in that: outside the roller (18) Wall is equidistantly positioned there are three the first rack gear (28), and three the first rack gears (28) be respectively distributed to roller (18) both ends and in Between, it is fixed with rotary electric machine (16) below roller (18) middle position, and one end of rotary electric machine (16) is by turning Axis is rotatably connected to the gear (17) that first rack gear (28) intermediate with roller (18) is meshed, two support bases (20) It is provided on inner wall and one-to-one second rack gear (19) of first rack gear (28) at roller (18) both ends.

6. a kind of energy-saving and environment-friendly foodstuff drying device according to claim 4, it is characterised in that: on the support plate (27) Surface is equipped with temperature controller (26) at a side position of the filter (5) relative to booster pump (6), and table in support plate (27) Face is equipped with controller (3) at a side position of temperature controller (26), the electric heating coil pipe (22) and temperature controller (26) electricity Property connection, the dehumidifier (4), booster pump (6), air-introduced machine (9), feeder motor (15), rotary electric machine (16) and air-heater (21) it is electrically connected with controller (3), the controller (3) and temperature controller (26) are electrically connected with external power supply.