CN207907591U - A kind of drying equipment - Google Patents

Abstract

The utility model is related to HVAC drying technology fields, provide a kind of drying equipment, include treating the heating device that material drying is heated and the water capturing installation for capturing moisture along heat power supply device, the heat for being discharged using working media for being heated to working media that working media circulating path is set gradually, working media returns to heat power supply device after heat power supply device, heating device and water capturing installation successively；Drying equipment further includes material bogey, babinet and the vacuum plant for carrying material to be dried, heating device, water capturing installation and material bogey are set in babinet, and the tank outlet of babinet and the moisture outlet of water capturing installation are connect with vacuum plant；Material drying is treated using heating device to be heated, vacuum plant is vacuumized, and to be combined heat pump techniques with vacuum technique, improves drying efficiency and dries quantity, overall cost is cheap, is more favorable for the popularization of drying equipment.

Description

A kind of drying equipment

Technical field

The utility model is related to HVAC drying technology fields, are to be related to a kind of drying equipment more specifically.

Background technology

The principle of heat pump dryer is inverse Carnot's principle, and gas is pressurized in compressor, becomes high temperature and high pressure gas, so Enter condenser afterwards, in condenser, refrigerant condensation liquefaction releases the temperature of air in heat lift baking room；Baking room Interior material makes the moisture vaporization in material by the form of hot wind, the water vapour being evaporated drained by dehumidification system and Achieve the purpose that material drying.

The hot-air seasoning of heat-pump-type drying equipment generally use normal pressure currently on the market, water steams during drying The evaporation process of gas is slower, thus drying effect is unsatisfactory.

The above deficiency, has much room for improvement.

Utility model content

The purpose of this utility model is to provide a kind of drying equipments, to solve in drying course existing in the prior art The evaporation process of vapor is compared with the technical problem for causing drying effect undesirable slowly.

To achieve the above object, the technical solution adopted in the utility model is：A kind of drying equipment is provided, including along work Medium circulation path is set gradually：

Heat power supply device, for being heated to the working media；

Heating device, the heat for being discharged using the working media are treated material drying and are heated；

Water capturing installation, for capturing moisture, the water capturing installation is equipped with moisture outlet；

The drying equipment further includes：

Material bogey is set on the heating device, for carrying the material to be dried；

Babinet, the heating device, the material bogey and the water capturing installation are set in the babinet, institute It states babinet and is equipped with tank outlet；

Vacuum plant is all connected with the tank outlet and the moisture outlet.

Further, the heating device includes at least one heating unit, the heating unit and the heat power supply device Connection, and the heating unit is connect with the water capturing installation；

The material bogey includes at least one material load bearing unit, and a material load bearing unit is set to one On the heating unit.

Further, the heating device includes multiple sequentially connected heating units, multiple heating units Be arranged in order from close to the bottom of the babinet to far from the direction of the bottom, the quantity of the material load bearing unit with it is described The quantity of heating unit is adapted；

The heating entered for the working media is equipped with close to the heating unit of the bottom in the babinet Unit entrance, the heating unit entrance are connect with the heat power supply device；

It is equipped with close to the heating unit at the top of the babinet in the babinet and is flowed out for the working media Heating unit outlet, heating unit outlet is connect with the water capturing installation.

Further, the heating unit includes at least one heating steel pipe；

The material load bearing unit includes material disc, and the material disc is set on the heating steel pipe.

Further, the heating unit includes the more sequentially connected heating steel pipes, the more heating steel pipes Connection forms steel disk pipe.

Further, the tank outlet is set to the top of the babinet；

Alternatively,

The tank outlet is set to the side wall of the babinet, and the side wall that the babinet is equipped with the tank outlet adds with described Partition board is equipped between thermal.

Further, the water capturing installation includes：

Water unit is caught, for, at water droplet, the water unit of catching to be equipped with catching for working media entrance by condensate moisture Water unit entrance and the water unit of catching flowed out for the working media export, and the heating device catches water unit entrance with described Connection, the water unit outlet of catching are connect with the heat power supply device；

Suction unit, for the moisture for being condensed into water droplet to be discharged to outside the babinet, the suction unit catches water with described Unit connects, and the moisture outlet is connect with the suction unit.

Further, the suction unit includes：

Drip tray catches water unit both ends, for collecting to the moisture for being condensed into water droplet set on described；

Suction hose, is connected with the drip tray, and the suction hose passes through the moisture outlet and the vacuum plant Connection.

Further, the heating device and described catch are equipped with throttle valve between water unit, and the throttle valve is that electronics is swollen Swollen valve, heating power expansion valve or capillary.

Further, the heat power supply device includes：

Compressor, the compressor is equipped with the suction port of compressor entered for working media and the pressure flowed out for working media Contracting machine exports, and the suction port of compressor is connect with the water capturing installation；

Condenser, the condenser flow out cold equipped with the condenser inlet entered for working media and for working media Condenser exports, and the condenser inlet is connect with the compressor outlet, and the condensator outlet is connect with the heating device.

A kind of advantageous effect of drying equipment provided by the utility model is：

(1) it treats material drying due to heating device to be heated so that the moisture in material to be dried being capable of rapid steaming Hair；Setting vacuum plant vacuumizes babinet, is conducive to the evaporation of moisture so that the drying course of material to be dried is more Soon；Therefore heat pump techniques are combined by the application with vacuum technique, are effectively increased drying efficiency and dries quantity, are realized baking Dry purpose, while overall cost is cheap, is more favorable for the popularization of drying equipment.

(2) since material bogey is set on heating device, to which heating device is completely embedded with material bogey, The heat of heating device can be rapidly transmitted on material bogey, be conducive to treat material drying and be dried, improve heat The utilization rate of amount, reduces energy consumption, to energy saving.

(3) it is connect with vacuum plant due to water capturing installation, so that the moisture of water capturing installation capture can pass through vacuum Device is discharged to outside babinet, is accelerated the process that moisture is discharged to the outside of babinet, to be conducive to the evaporation of moisture, and then is accelerated The drying course of material to be dried.

It (4), can to which babinet is in vacuum environment during the drying process since vacuum plant can vacuumize babinet Sterilization or the breeding for inhibiting bacterium, relatively sanitary cleaning；Simultaneously because babinet is in negative pressure (pressure is less than an atmospheric pressure) shape State may make that drying course is more uniform, so that the material to be dried in babinet can be dried uniformly, solve traditional normal Press in dryer due to dry it is uneven caused by drying time problem different in size.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the structural schematic diagram one for the drying equipment that the utility model embodiment provides；

Fig. 2 is the structural schematic diagram two for the drying equipment that the utility model embodiment provides；

Fig. 3 is the structural schematic diagram of the heating unit for the drying equipment that the utility model embodiment provides；

Fig. 4 is the structural schematic diagram of the water capturing installation for the drying equipment that the utility model embodiment provides；

Fig. 5 is the partial structural diagram for the drying equipment that the utility model embodiment provides；

Fig. 6 is the cabinet door structural schematic diagram for the drying equipment that the utility model embodiment provides；

Fig. 7 is the schematic diagram of the front view of the partial structurtes for the drying equipment that the utility model embodiment provides；

Fig. 8 is the schematic diagram of the left view of the partial structurtes for the drying equipment that the utility model embodiment provides；

Fig. 9 is the schematic diagram of the vertical view of the partial structurtes for the drying equipment that the utility model embodiment provides.

Wherein, each reference numeral in figure：

1- heat power supply devices；11- compressors；

The suctions port of compressor 111-；112- compressor outlets；

12- condensers；121- condenser inlets；

122- condensator outlets；

2- heating devices；21- heating units；

3- water capturing installations；301- moisture outlets；

31- catches water unit；311- catches water unit entrance；

312- catches water unit outlet；32- suction units；

321- drip trays；322- suction hoses；

4- material bogeys；41- material load bearing units；

5- babinets；501- tank outlets；

502- partition boards；50- cabinet doors；

The bottoms 51-；At the top of 52-；

53- side walls；6- vacuum plants；

7- throttle valves；8- vacuum meters.

Specific implementation mode

In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein Example is applied only to explain the utility model, is not used to limit the utility model.

It should be noted that when component is referred to as " being fixed on " or " being set to " another component, it can directly or It is located on another component indirectly.When a component is referred to as " being connected to " another component, it can be it is direct or It is connected in succession on another component.Term "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", The orientation or position of the instructions such as "bottom", "inner", "outside" are orientation based on ... shown in the drawings or position, are merely for convenience of describing, It should not be understood as the limitation to the technical program.Term " first ", " second " are used merely to facilitate description purpose, and should not be understood as It indicates or implies relative importance or implicitly indicate the quantity of technical characteristic.The meaning of " plurality " is two or more, Unless otherwise specifically defined.

Please refer to Fig.1 and Fig. 2, a kind of drying equipment, include along working media circulating path set gradually for work It is that heat power supply device 1, the heat for being discharged using working media heated as medium treats that material drying heated plus Thermal 2 and water capturing installation 3 for capturing moisture, working media pass through heat power supply device 1, heating device 2 and catch water successively Heat power supply device 1 is returned to after device 3.Drying equipment further include for carry the material bogey 4 of material to be dried, babinet 5 with And vacuum plant 6, heating device 2, water capturing installation 3 and material bogey 4 are set in babinet 5, the tank outlet of babinet 5 501 connect with vacuum plant 6, and the moisture outlet 301 of water capturing installation 3 is connect with vacuum plant 6.

A kind of operation principle of drying equipment provided in this embodiment is as follows：After working media is heated by heat power supply device 1 Into heating device 2, heat exchange is carried out in heating device 2, subsequently into water capturing installation 3, eventually passes back to heat power supply device 1 In, to realize the cycle of working media；Working media discharges heat in heating device 2, to being placed on material carrying The material to be dried of device 4 is heated so that the moisture evaporation in material to be dried；The moisture of evaporation is caught by water capturing installation 3 Moisture is discharged to outside babinet 5 by vacuum plant 6 after obtaining；Vacuum plant 6 vacuumizes babinet 5 simultaneously, is conducive to water The evaporation divided so that moisture can evaporate faster, so that the drying course of material to be dried is faster.

A kind of advantageous effect of drying equipment provided in this embodiment is：

(1) it treats material drying due to heating device 2 to be heated so that the moisture in material to be dried being capable of rapid steaming Hair；Setting vacuum plant 6 vacuumizes babinet 5, is conducive to the evaporation of moisture so that the drying course of material to be dried is more Soon；Therefore heat pump techniques are combined by the application with vacuum technique, are effectively increased drying efficiency and dries quantity, are realized baking Dry purpose, while overall cost is cheap, is more favorable for the popularization of drying equipment.

(2) since material bogey 4 is set on heating device 2, to which heating device 2 is connect with material bogey 4 Closely, the heat of heating device 2 can be rapidly transmitted on material bogey 4, be conducive to treat material drying and be dried, carried The high utilization rate of heat, reduces energy consumption, to energy saving.

(3) it is connect with vacuum plant 6 due to water capturing installation 3, so that the moisture that water capturing installation 3 captures can be by true Empty device 6 is discharged to outside babinet 5, accelerates the process that moisture is discharged to the outside of babinet 5, to be conducive to the evaporation of moisture, in turn Accelerate the drying course of material to be dried.

(4) since vacuum plant 6 can vacuumize babinet 5, to which babinet 5 is in vacuum ring during the drying process The breeding of bacterium, relatively sanitary cleaning can be sterilized or be inhibited in border；Simultaneously because babinet 5 is in negative pressure, (pressure is less than an air Pressure) state, it may make that drying course is more uniform, so that the material to be dried in babinet 5 can be dried uniformly, solve In conventional atmospheric dryer due to dry it is uneven caused by drying time problem different in size.

Further, heating device 2 includes at least one heating unit 21, and heating unit 21 is connect with heat power supply device 1, and Heating unit 21 is connect with water capturing installation 3；Material bogey 4 includes at least one material load bearing unit 41, and a material is held Carrier unit 41 is set on a heating unit 21, so that each material load bearing unit 41 and a heating unit 21 are direct Connection, is conducive in the heat transfer to material load bearing unit 41 of heating unit 21, and then promotes the drying of material to be dried Journey.

In one embodiment, heating device 2 includes a heating unit 21, and material bogey 4 includes a material Load bearing unit 41, material load bearing unit 41 are set on heating unit 21, and heating unit entrance is set to one end of heating unit 21, adds The other end of the hot cell outlet set on heating unit 21.

In one embodiment, heating device 2 include multiple sequentially connected heating units 21, multiple heating units 21 from It is arranged in order to the direction far from bottom 51 close to the bottom 51 of babinet 5, quantity and the heating unit 21 of material load bearing unit 41 Quantity be adapted；Be equipped with heating unit entrance close to the heating unit 21 of bottom 51 in babinet 5, heating unit entrance with Heat power supply device 1 connects；Heating unit 21 close to the top 52 of babinet 5 in babinet 5 is exported equipped with heating unit, and heating is single Member outlet is connect with water capturing installation 3.Specifically, the distance between two neighboring heating unit 21 can be identical, also can be different, can root According to being set；Material load bearing unit 41 there are one being set on each heating unit 21, is conducive to the heat of heating unit 21 It is transmitted on the material to be dried on material load bearing unit 41 rapidly, is conducive to the evaporation of moisture.Multiple heating units 21 are successively Connection, so that working media can pass sequentially through multiple heating units 21.

Referring to Fig. 5, in one embodiment, heating device 2 includes three sequentially connected heating units 21, three add Direction of the hot cell 21 from close to the bottom 51 of babinet 5 to far from bottom 51 is arranged in order, and three heating units 21 are mutually parallel And it is parallel with bottom 51.

Referring to Fig. 2, in one embodiment, heating device 2 includes five sequentially connected heating units 21, five add Direction of the hot cell 21 from close to the bottom 51 of babinet 5 to far from bottom 51 is arranged in order, and five heating units 21 are mutually parallel And it is parallel with bottom 51.

It should be understood that the quantity of heating unit 21 can be set as needed in heating device 2, and not only limit In above-mentioned situation.

Further, heating unit 21 includes at least one heating steel pipe.

In one embodiment, heating unit 21 includes a heating steel pipe, heats the arrival end and heat power supply device 1 of steel pipe Connection, the outlet end for heating steel pipe is connect with water capturing installation 3.Material load bearing unit 41 be set to heating steel pipe on and with heating steel pipe Surface contact so that heating the heat of steel pipe can rapidly be transmitted on material load bearing unit 41.

Referring to Fig. 3, in one embodiment, heating unit 21 includes more sequentially connected heating steel pipes, more add Hot fastener for connection forms steel disk pipe, and the arrival end of steel disk pipe is connect with heat power supply device 1, outlet end and the water capturing installation 3 of steel disk pipe Connection.Material load bearing unit 41 is set on steel disk pipe and is contacted with the surface of more heating steel pipes so that heats the heat of steel pipe It can rapidly be transmitted on material load bearing unit 41.

In one embodiment, heating unit 21 includes the steel disk pipe that 10 heating steel pipes being mutually parallel are constituted, head and the tail Two length L1 for heating steel pipes are 295 millimeters, and the length L2 for heating steel pipes positioned at intermediate eight are 198 millimeters, adjacent two Root is connected between heating steel pipe by the radius R1 bend pipes for being 10 millimeters, and the width W of steel disk pipe is 144 millimeters.

It should be understood that the steel pipe quantity that heating unit 21 is included can be configured as needed, and more add Hot steel pipe can also connect into other forms, be not limited in above-mentioned steel disk pipe.

Preferably, heating steel pipe is stainless-steel pipe, and not only intensity is high, but also heat-transfer effect is good, cheap, to have Effect ensure that dries quantity, reduce the production cost.

Fig. 5 and Fig. 6 are please referred to, in one embodiment, the shape of babinet 5 is rectangular, and the length, width and height size of babinet 5 is equal It is 300 millimeters.It should be understood that the size and shape of babinet 5 can be configured as needed, it is not limited herein. Cabinet door 50 is additionally provided on babinet 5, cabinet door 50 is opened on the side wall 53 of babinet 5, convenient for material to be dried is placed on object Expect on bogey 4.Preferably, the opposite two side walls 53 of babinet 5 offer cabinet door 50 (one of them can be described as preceding case Body door, another can be described as rear box door), consequently facilitating being placed on material to material bogey 4 to be dried from both sides.

Further, material load bearing unit 41 includes material disc, and the concrete shape of material disc can be set as needed It sets, heat-transfer effect is good, is conducive to heat being transmitted to rapidly on material to be dried.

Referring to Fig. 4, further, water capturing installation 3 includes for condensate moisture to be caught water unit 31 and use at water droplet In the suction unit 32 being discharged to the moisture for being condensed into water droplet outside babinet 5；Catch water unit 31 be equipped with caught for what working media entered Water unit entrance 311 and the water unit of catching flowed out for working media export 312, and the heating unit of heating device 2 is exported and caught Water unit entrance 311 connects, and catches water unit outlet 312 and is connect with heat power supply device 1；Suction unit 32 is connect with water unit 31 is caught, Moisture outlet 301 is set in suction unit 32.It is moved after being evaporated under heating of the moisture in material to be dried in heating device 2 To catching at water unit 31, water unit 31 is caught by condensate moisture into water droplet, the moisture for being condensed into water droplet enters back into suction unit 32, and It is discharged to outside babinet 5 by the moisture outlet 301 being connect with suction unit 32.

In one embodiment, the top that water unit 31 is set to material bogey 4 is caught, the moisture in material to be dried exists It moves upward to and is caught at water unit 1 after being evaporated under the heating of heating device 2, catch water unit 31 by condensate moisture into water droplet, condensation Suction unit 32 is entered back at the moisture of water droplet, and the moisture outlet 301 by being connect with suction unit 32 is discharged to outside babinet 5. It should be understood that the other positions that water unit 31 can also be set in babinet 55 are caught, as long as can will be steamed in material to be dried The condensate moisture of hair is not limited from there at water droplet.

Further, suction unit 32 include drip tray 321 for being collected to the moisture for being condensed into water droplet and Suction hose 322；Drip tray 321 is set to the both ends for catching water unit 31, and suction hose 322 is connected with drip tray 321, and suction hose 322 are connect by moisture outlet 301 with vacuum plant 6.

In one embodiment, drip tray 321 is set to the both ends for catching water unit 31 and positioned at the lower section for catching water unit 31, connects Water pond 321 tilts down setting and extends to the side wall 53 of babinet 5；Each drip tray 321 is all provided at the side wall 53 of babinet 5 There are one suction hoses 322；It can flow downward and collect along drip tray 321 after condensate moisture is at water droplet, then pass through suction hose 322 the moisture for being condensed into water droplet is picked up after row to babinet 5 outside.It is respectively provided with drip tray 321 at the both ends for catching water unit 31 With suction hose 322, be conducive to that the moisture for being condensed into water droplet is collected and is discharged.

Referring to Fig. 2, in one embodiment, tank outlet 501 be set to the top 52 of babinet 5 and with the inside of babinet 5 Space is connected to, and moisture outlet 301 is set at tank outlet 501 and connect with vacuum plant 6, to which be conducive to will be in babinet 5 Air and moisture extraction.

Referring to Fig. 5, in one embodiment, tank outlet 501 is set to 53 lower end of side wall of babinet 5, babinet 5 is equipped with case It is additionally provided with partition board 502 between the side and heating device 2 of body outlet 501, partition board 502 is set in babinet 5, plays iris action, It prevents tank outlet at the material to be dried being set in the material load bearing unit 41 on heating device 2 arrival tank outlet 501 501 block.Preferably, partition board 502 is stainless steel separator, and not only intensity is high, but also high temperature resistant, cheap, reduces making Cost.It should be understood that tank outlet 501 can also be set to the other positions of babinet 5, it is not limited herein.

In one embodiment, tank outlet 501 is set to 53 lower end of side wall of babinet 5, and babinet 5 is equipped with tank outlet 501 Side and heating device 2 between be additionally provided with partition board 502, partition board 502 and babinet 5 are equipped between the side of tank outlet 501 also Equipped with heating unit 21, which places vertically, so as to be equipped with the one of tank outlet 501 to partition board 502 and babinet 5 Space between side is heated, and the outer of babinet 5 is discharged to from tank outlet 501 after being conducive to the moisture evaporation by this part Portion.

Fig. 7 to Fig. 9 is please referred to, in one embodiment, tank outlet 501 includes the tank outlet pipe being set on babinet 5, A diameter of 6 millimeters of tank outlet pipe, length are 50 millimeters；One end of tank outlet pipe connect with babinet 5 and in babinet 5 Portion space is connected to, and the other end of tank outlet pipe is set to outside babinet 5 and is connect with vacuum plant 6.It should be understood that babinet goes out Mouth 501 or other forms, are not limited herein.

It please refers to Fig.1 and Fig. 2, further, heating device 2 and catches and be equipped with throttle valve 7, working media between water unit 31 By becoming low temperature and low pressure liquid from high temperature high pressure liquid after throttle valve 7.In the present embodiment, throttle valve 7 can be adjusted, to The temperature and pressure of working media can be controlled so that working media arrival can carry out the moisture of evaporation after catching water unit 31 It is cooling, so that the moisture of evaporation can be condensed into water droplet.Preferably, throttle valve 7 be electric expansion valve, heating power expansion valve or Person's capillary etc. can be configured as needed.

Further, heat power supply device 1 includes compressor 11 and condenser 12, and compressor 11 is equipped with to be entered for working media Suction port of compressor 111 and compressor outlet 112 for working media outflow, suction port of compressor 111 and water capturing installation 3 connect It connects；Condenser 12 is equipped with the condenser inlet 121 entered for working media and the condensator outlet flowed out for working media 122, condenser inlet 121 is connect with compressor outlet 112, and condensator outlet 122 is connect with heating device 2.

In the present embodiment, compressor outlet 112 is connect with condenser inlet 121, condensator outlet 122 and heating unit Entrance connects, and heating unit exports and catches water unit entrance 311 and connect, catches water unit outlet 312 and the company of suction port of compressor 111 It connects, to realize the cycle of working media.

Further, vacuum plant 6 is water-jet vacuum pump, can also select other kinds of vacuum pump as needed, As long as can by babinet 5 air and moisture be discharged to the outside of babinet 5.It is additionally provided on babinet 5 and is used to indicate babinet 5 The vacuum meter 8 of internal vacuum, so as to understand the vacuum degree in babinet 5 in real time, convenient for being configured and adjusting as needed Section.Condenser 2 is air-cooled condenser, can also select other kinds of condenser as needed.Working media is refrigerant, from And it can effectively realize the heat exchange in cyclic process.

A kind of advantageous effect of drying equipment provided in this embodiment is：

(1) it treats material drying due to heating device 2 to be heated so that the moisture in material to be dried being capable of rapid steaming Hair；Setting vacuum plant 6 vacuumizes babinet 5, is conducive to the evaporation of moisture so that the drying course of material to be dried is more Soon；Therefore heat pump techniques are combined by the application with vacuum technique, are effectively increased drying efficiency and dries quantity, are realized baking Dry purpose, while overall cost is cheap, is more favorable for the popularization of drying equipment.

(2) since material bogey 4 is set on heating device 2, to which heating device 2 is connect with material bogey 4 Closely, the heat of heating device can be rapidly transmitted on material bogey 4, be conducive to treat material drying and be dried, carried The high utilization rate of heat, reduces energy consumption, to energy saving.

(3) it is connect with vacuum plant 6 due to water capturing installation 3, so that the moisture that water capturing installation 3 captures can be by true Empty device 6 is discharged to outside babinet 5, accelerates the process that moisture is discharged to the outside of babinet 5, to be conducive to the evaporation of moisture, in turn Accelerate the drying course of material to be dried.

(4) since vacuum plant 6 can vacuumize babinet 5, to which babinet 5 is in vacuum ring during the drying process The breeding of bacterium, relatively sanitary cleaning can be sterilized or be inhibited in border；Simultaneously because babinet 5 is in negative pressure, (pressure is less than an air Pressure) state, it may make that drying course is more uniform, so that the material to be dried in babinet 5 can be dried uniformly, it is entire to dry The center of material to be dried and the temperature difference very little on surface during dry solve uneven due to drying in conventional atmospheric dryer Caused by drying time problem different in size.

(5) drying equipment provided in this embodiment is related to low temperature drying equipment, can be according to the drying of different materials to be dried Process requirements set drying temperature, and temperature setting range is 5 DEG C~50 DEG C；Protein, carbohydrate, lipid, vitamin after drying Etc. can't incur loss.

(6) drying rate of drying equipment provided in this embodiment is fast, than the drying rate of common hot-air drying device Fast 30% or more.

(7) drying equipment provided in this embodiment not only increases dries quantity, and more safe and reliable.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (10)

1. a kind of drying equipment, it is characterised in that：Include being set gradually along working media circulating path：

Heat power supply device, for being heated to the working media；

Heating device, the heat for being discharged using the working media are treated material drying and are heated；

Water capturing installation, for capturing moisture, the water capturing installation is equipped with moisture outlet；

The drying equipment further includes：

Material bogey is set on the heating device, for carrying the material to be dried；

Babinet, the heating device, the material bogey and the water capturing installation are set in the babinet, the case Body is equipped with tank outlet；

Vacuum plant is all connected with the tank outlet and the moisture outlet.

2. drying equipment as described in claim 1, it is characterised in that：The heating device includes at least one heating unit, The heating unit is connect with the heat power supply device, and the heating unit is connect with the water capturing installation；

The material bogey includes at least one material load bearing unit, and a material load bearing unit is set to described in one On heating unit.

3. drying equipment as claimed in claim 2, it is characterised in that：The heating device includes multiple sequentially connected described Heating unit, direction of multiple heating units from close to the bottom of the babinet to far from the bottom are arranged in order, institute The quantity for stating material load bearing unit and the quantity of the heating unit are adapted；

The heating unit entered for the working media is equipped with close to the heating unit of the bottom in the babinet Entrance, the heating unit entrance are connect with the heat power supply device；

In the babinet adding for working media outflow is equipped with close to the heating unit at the top of the babinet Hot cell exports, and the heating unit outlet is connect with the water capturing installation.

4. drying equipment as claimed in claim 2, it is characterised in that：The heating unit includes at least one heating steel pipe；

The material load bearing unit includes material disc, and the material disc is set on the heating steel pipe.

5. drying equipment as claimed in claim 4, it is characterised in that：The heating unit includes more sequentially connected described Steel pipe is heated, the more heating fastener for connection form steel disk pipe.

6. drying equipment as described in claim 1, it is characterised in that：The tank outlet is set to the top of the babinet；

Alternatively,

The tank outlet is set to the side wall of the babinet, and the babinet is equipped with the side wall of the tank outlet and the heating fills Partition board is equipped between setting.

7. drying equipment as described in claim 1, it is characterised in that：The water capturing installation includes：

Water unit is caught, for, at water droplet, the water unit of catching to catch water list equipped with what is entered for the working media by condensate moisture First entrance and the water unit of catching flowed out for the working media export, and the heating device catches water unit entrance company with described It connects, the water unit outlet of catching is connect with the heat power supply device；

Suction unit, for the moisture for being condensed into water droplet to be discharged to outside the babinet, the suction unit catches water unit with described Connection, the moisture outlet are connect with the suction unit.

8. drying equipment as claimed in claim 7, it is characterised in that：The suction unit includes：

Drip tray catches water unit both ends, for collecting to the moisture for being condensed into water droplet set on described；

Suction hose, is connected with the drip tray, and the suction hose is connect by the moisture outlet with the vacuum plant.

9. drying equipment as claimed in claim 7, it is characterised in that：The heating device and described catch are equipped between water unit Throttle valve, the throttle valve are electric expansion valve, heating power expansion valve or capillary.

10. such as claim 1~9 any one of them drying equipment, it is characterised in that：The heat power supply device includes：

Compressor, the compressor is equipped with the suction port of compressor entered for working media and the compressor flowed out for working media Outlet, the suction port of compressor is connect with the water capturing installation；

Condenser, the condenser is equipped with the condenser inlet entered for working media and the condenser flowed out for working media Outlet, the condenser inlet are connect with the compressor outlet, and the condensator outlet is connect with the heating device.