CN2611841Y - Vacuum extraction freezing dryer - Google Patents

Abstract

The utility model relates to a vacuum extractive freeze dryer, comprising an upper spiral cover assembly, a cooler assembly arranged on the upper spiral cover assembly, a cooling liquid storage apparatus connected through a convolute pipe of the cooler assembly, an extractive distillation apparatus positioned on the lower of the upper spiral cover, an extracting mixing unloading apparatus arranged in the extractive distillation apparatus, an unloading apparatus motor assembly for controlling the rotary of the extracting mixing unloading apparatus, a mixer assembly inserted in the extracting mixing unloading apparatus, a mixing motor assembly for controlling the action of the mixer assembly, an unloading valve assembly linked on the bottom of the extractive distillation apparatus, a vacuum refrigeration assembly arranged on the lower of the unloading valve assembly and a bleeder valve assembly positioned on the side of the vacuum refrigeration assembly. The articles are positioned in the extractive distillation apparatus and heated to make the liquid evaporate and condense to form liquid to store in the cooling liquid storage apparatus through the cooler, and then the liquid is transferred to the liquid storage groove.

Description

The vacuum hydro-extraction freeze drier

Technical field

The utility model relates to a kind of vacuum hydro-extraction freeze drier, be meant a kind of difference of utilizing each composition boiling point in solid matter, liquid substance and the solid-liquid mixing cpd especially, the heating vaporization, condensation is collected then, to remove impurity, obtain the distillation, extraction, drying of purer material, the method that concentrates etc., again with isolated material freeze drying or compression volume, remain unchanged or make material solidify, freeze to keep the material internal structure, to prevent the breeding of organic corruption, inhibition bacterium, reach the effect of preservation.

Background technology

Modern industrial society has much by the technology utilization of in the middle of the solid-liquid mixture liquid being distilled, extracting, for example chemistry, freeze-drying of food etc., with the chemistry is example, in the modern analysis chemistry, the way of distillation except the reagent that is used to purify, the still important means of separating in trace and the trace analysis.To use simple distillation technique, generally can only accomplish the part separation, to separate in order reaching fully, will carry out the distillation that repeats repeatedly, each component all can obtain further purifying in repeating each time.Extraction is handled immiscible with it bi-component or multicomponent solution for a kind of with liquid extractant, is a kind of unit operations of extensive use.

And in agricultural production, also usually need some products are dehydrated processing, or the freeze drying processing, so these heat drying operations all are the power consumption processes.Freeze drying claims lyophilization again, is material is refrigerated to the below freezing of water, and places the container of high vacuum, makes moisture in the material by heat supply, directly is a kind of drying means of steam from the solid ice distillation.

Again, municipal refuse is handled through overcompression can reduce volume, be convenient to transportation and landfill, in the high pressure compressed process,, can make the biochemical oxygen demand (BOD) (B0D) in the house refuse drop to 200 mg/litre from 6000 mg/litre because house refuse is squeezed and heats up, COD (C0D) drops to 150 mg/litre from 8000 mg/litre, greatly reduce corruption, no longer multiply mosquitos and flies, thereby can alleviate pollution environment.

Right above-mentioned each installs each have their own function, it can't be concentrated, and this shows that above-mentioned usual means still has many disappearances, real non-one preferable design and demand urgently being improved.

The utility model content

Main purpose of the present utility model is to provide a kind of vacuum hydro-extraction freeze drier, by electric heater the distillation extraction filling slot is heated, can make in solid matter, liquid substance or the solid-liquid mixing cpd, difference according to each composition boiling point, the heating vaporization, condensation is collected then, to remove impurity, obtains purer material.

Of the present utility model time a purpose is to provide a kind of vacuum hydro-extraction freeze drier, by the Freezing bar in the vacuum refrigeration cabinet, the material that can will remove moisture content is refrigerated to the below freezing of water, because of the material after the freeze drying is in freezing state, remains unchanged so can keep internal structure.

Another purpose of the present utility model is to provide a kind of vacuum hydro-extraction freeze drier, by the rotating screw bolt rotating shaft, the compression dividing plate of screw rod rotating shaft front end is moved forward in the vacuum refrigeration cabinet, the inner space of vacuum refrigeration cabinet is dwindled, material is compressed once more processing to dwindle the volume of material.

For achieving the above object, the vacuum hydro-extraction freeze drier that the utility model provides comprises:

Spiral cover group on one, by spiral cover holder on the spiral cover, on,

One is positioned at the condenser group of spiral cover group, and run through one in this condenser group and curl up pipe,

One cooling fluid storage device, this cooling fluid storage device are provided with a hollow and curl up the accumulator tank that the pipe port of export is connected with the condenser group, and the accumulator tank top is provided with a ventilation spout hole, and a body is then extended in the bottom, establishes a magnetic valve on this body,

One distilling and extracting device, it is provided with a distillation extraction filling slot that is positioned at spiral cover group below, on this distillation extraction filling slot perisporium, establish a peep-hole, one rotating shaft holder, an and adjustable safety relief valve, be provided with a flip motor in nearly top, the distillation extraction filling slot outside in addition, this flip motor drives a spiral cover rotating shaft and is placed through rotating shaft holder and last spiral cover holder, this distillation extraction filling slot bottom convergent is provided with a discharging collection hole, be provided with electric heater in distillation extraction filling slot positon of near bottom in addition, steam heater and temperature controller

One is positioned at the extraction combined discharge device of distilling and extracting device inside, getting bucket by an extraction tempering tank and a sieve is formed, the extraction tempering tank is fixed in the distillation extraction filling slot, the conical lower portion of bucket has 90 degree segment angle dumping pits of a symmetry, the ladle body that this sieve is got bucket is drilled with the 90 degree segment angle dumping pits that sieve aperture and bottom have a symmetry, and it is arranged in the extraction tempering tank, gets barrel inside front around work one tooth bar in sieve, can get bucket with trundle screen with discharging groups of motors engagement operation

One is located at the discharge valve group of distilling and extracting device bottom, comprises the discharging transhipment pump that a discharge valve and a control discharge valve open and close,

One is arranged in the vacuum refrigeration group of discharge valve group below, by a vacuum refrigeration cabinet, one Freezing bar, one vacuum relief valve, one transporting compressed pump, one screw rod rotating shaft, one compression dividing plate, one refrigerator, one regulates filter, one frozen water water storage cabinet, one CHP and a vavuum pump are formed, this vacuum refrigeration cabinet is installed in discharge valve group below, its arranged outside has a transporting compressed pump, described screw rod rotating shaft is placed through transporting compressed pump and vacuum refrigeration cabinet, it stretches into inner this end of vacuum refrigeration cabinet in conjunction with described compression dividing plate, described Freezing bar is arranged in the vacuum refrigeration cabinet, the vacuum relief valve then is arranged at vacuum refrigeration side cashier's office in a shop, described refrigerator is arranged at outside the distillation extraction filling slot, described adjusting filter then is arranged at the vacuum refrigeration cabinet to the pipeline of refrigerator and vavuum pump, and described frozen water water storage cabinet is to utilize a pipeline to be connected with refrigerator, described CHP is connected with the output of refrigerator, be installed in outside the distillation extraction filling slot as for described vavuum pump

One is positioned at the bleeder valve group of vacuum refrigeration group one side, and the extract remainder discharge opening that is positioned at the bleeder valve bottom by a bleeder valve, discharging transhipment pump and is formed, and this bleeder valve opens and closes with the control of discharging transhipment pump.

Implement to have following advantage after the above-mentioned technological means of the present utility model:

1, vacuum hydro-extraction freeze drier of the present utility model can provide distillation, extraction, drying, concentrates, function such as freeze drying is applied on one's body solid matter, liquid substance and the solid-liquid mixing cpd.

2, vacuum hydro-extraction freeze drier of the present utility model can be with behind the food distillation extraction, places in the vacuum refrigeration cabinet freezingly, makes food be in freezing state, and also can keep the food internal structure and can remain unchanged.

3, vacuum hydro-extraction freeze drier of the present utility model can be used in solid matter or the solid-liquid mixing cpd, makes it remove an amount of moisture content or other liquid, to prolong the storage time of solid matter.

Description of drawings

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Fig. 1 is a plane of the present utility model generalized section.

Fig. 2 provides the plane generalized section of cooling effect with frozen water water storage cabinet for the utility model.

The specific embodiment

See also shown in Figure 1, vacuum hydro-extraction freeze drier provided by the utility model, mainly be provided with spiral cover group A on, one is positioned at the condenser group B of spiral cover group A, the one cooling fluid storage device C that is connected with condenser group B, one is positioned at the distilling and extracting device D of spiral cover group A and condenser group B below, one is positioned at the extraction combined discharge device E of distilling and extracting device D inside, one is located at the discharge valve group F of distilling and extracting device D bottom, one is arranged in the vacuum refrigeration group G of discharge valve group F below, and one the bleeder valve group H that is positioned at vacuum refrigeration group G one side form, to exercise distillation, extraction, dry, rectifying, concentrate, freeze drying, functions such as volume compression, its material that is fit to use then comprises environmental protection, waste oil water, chemical industry, mud, sewage, food ... Deng solid matter, liquid substance and solid-liquid mixing cpd.

Wherein, the described spiral cover group A that goes up, by spiral cover 1 on, spiral cover holder 12 is formed on one radiator fan 11 and, should go up spiral cover 1 is a ducted body, its inside top is in conjunction with a radiator fan 11, drive air for a kind of by propeller blade, ventilate and be disposed to device on every side with the heat that described condenser group B is produced, be provided with spiral cover holder 12 on one and should go up spiral cover 1 rear side, its top is provided with an internal thread circular hole that runs through top bottom, is beneficial to the spiral cover fixed position and the action of opening of rising (go up the relation that spiral cover holder 12 cooperates with other devices and move and repeat after the appearance);

Described condenser group B, by a condenser 2, one collection hole 21, one curls up pipe 22, one curls up pipe delivery line 23 and a cooling fluid leadout hole 24 forms, this condenser 2 is arranged in the ducted body of spiral cover 1, carry the cooling water in the frozen water storage cabinet 77 to dispel the heat by this radiator fan 11 or shown in the embodiment attitude of Fig. 2 by a refrigerating water pump 78, curl up pipe 22 and be provided with in the condenser 2, this arrival end that curls up pipe 22 is a collection hole 21, import superheated steams via this collection hole 21 and exclude heat energy to curling up in the pipe 22, then with the extract of cryogenic temperature condensation via curling up delivery line 23, cooling fluid leadout hole 24 flow to the accumulator tank 3 of cooling fluid storage device C;

This cooling fluid storage device C, accumulator tank 3 by a hollow, an one ventilation spout hole 31 and a magnetic valve 32 that is positioned at accumulator tank 3 tops formed, described accumulator tank 3 provides to curl up and cools off the reservoir vessel that condenses into extract in the pipe 22, and ventilation spout hole 31 is to be arranged at accumulator tank 3 tops, provide a balance accumulator tank 3 inner and outer air pressures, and the extract in the accumulator tank 3 fills with the outlet that can outwards flow out, and described magnetic valve 32 is to be installed on the pipeline of accumulator tank 3 and the vacuum refrigeration cabinet 7 of vacuum refrigeration group G, provides to open and close the cooling fluids that this magnetic valve 32 controls in the accumulator tank 3 and flow to vacuum refrigeration cabinet 7;

The described distilling and extracting device D of spiral cover group A below that is positioned at is by a distillation extraction filling slot 4, one peep-hole 41, one rotating shaft holder 42, one spiral cover rotating shaft 42a, one flip motor 42b, one adjustable safety relief valve 43, one insulating 44, one discharging collection hole 4a, one temperature controller 45, one temperature-sensing device 46, one anhydrous sensing apparatus 47, one electric heater 48 and a steam heater 49 are formed, this distillation extraction filling slot 4 is round barrel shape, it is correspondingly positioned at the below of spiral cover 1, and be provided with a discharging collection hole 4a in the bottom convergent, this discharging collection hole 4a and discharge valve group F are articulated, provide the material sieve of desiring distillation extraction to get to separate the back heating vaporization and the function of dry extract remainder once more, and be covered with an insulating 44 in these distillation extraction filling slot 4 outside complete packet, and these distillation extraction filling slot 4 rears are provided with a rotating shaft holder 42, these rotating shaft holder 42 belows are provided with flip motor 42b, this flip motor 42b drives described spiral cover rotating shaft 42a and places rotating shaft holder 42 and last spiral cover holder 12, the function of spiral cover group A rising rotation is provided through rotation, and described adjustable safety relief valve 43 is to be arranged at distillation extraction filling slot 4 rears, providing one can be according to the suitable operating pressure of specification adjustment, with the control flume internal gas pressure; And temperature controller 45 is installed on the electric heater 48, with the switch of control electric heater 48 and steam heater 49, and through the display on the temperature controller 47, can learn the temperature of present heating distillation extraction material;

Described temperature-sensing device 46 is to be installed in the distillation extraction filling slot 4, can be with the temperature parameter state in the groove, and the display of feedback temperature to the temperature controller 45 automatically keeps constant or in given scope to guarantee temperature;

Described anhydrous sensing apparatus 47 is installed in the position that has the tapering shape in the distillation extraction filling slot 4, when the liquid substance in the groove when adding thermal release, can be used to detect water content in the groove with judgment task progress and the device that stops automatically heating;

And electric heater 48 is installed in outside the distillation extraction filling slot 4, utilizes heating with 4 heating of distillation extraction filling slot, allows solid matter and air do the high speed relative motion, allows the high-temperature gas that produces separate having volatile composition in the solid matter;

Described steam heater 49, the below that is installed in distillation extraction filling slot 4 has on the shell of tapering shape,, makes it to vaporize and removes a device of impurity to boiling with heating heating liquid mixture;

And described extraction combined discharge device E by one the extraction tempering tank 5 and one the sieve get the bucket 51 form, extraction tempering tank 5 is fixed in the distillation extraction filling slot 4, the conical lower portion of bucket has 90 degree segment angle dumping pit 5a of a symmetry, it is that a ladle body is drilled with the drum that sieve aperture and bottom have tapering that this sieve is got bucket 51, it is arranged in the extraction tempering tank 5, get bucket 51 inside fronts around work one tooth bar in sieve, can get bucket 51 with trundle screen with a discharging groups of motors 52 engagement operations, the 90 degree segment angle dumping pits that make sieve get bucket 51 bottoms can accurately be aimed at 90 degree segment angle dumping pit 5a of extraction tempering tank 5, use so that the extract remainder discharging after the solid matter distillation to be provided;

Described discharging groups of motors 52 is by a motor, one train of reduction gears, the one No. 1 gear 52a that is connected with the output shaft of train of reduction gears, one No. 2 gear 52b and one No. 3 gear 52c form, this motor and train of reduction gears are arranged at outside the distillation extraction filling slot 4, output by motor power drives train of reduction gears, make output shaft drive No. 1 gear 52a rotation, be positioned at No. 2 gear 52b that extract on the tempering tank 5 with drive, make and No. 2 No. 3 coaxial gear 52c rotations of gear 52b, these No. 3 gear 52c promptly with sieve get the bucket 51 top peripheries tooth bar be meshed, with provide the sieve get the bucket 51 the rotation functions;

Other establishes an agitator group 53, it comprises that agitator and one No. 5 gear 53a form, this agitator is inserted into sieve and gets in the bucket 51, No. 5 gear 53a then be located at extraction tempering tank 5 tops and with the coaxial setting of agitator, other establishes a stirring motor group 54, by a motor, one train of reduction gears and one No. 4 gear 54a form, this motor and train of reduction gears are arranged at outside the distillation extraction filling slot 4, output by motor power drives train of reduction gears, make No. 4 gear 54a on the train of reduction gears rotary output axis, make these No. 4 gear 54a drive No. 5 gear 53a of agitator group 53, make agitator can rotate stirring and sieve the material of getting in the bucket 51;

And the described discharge valve group F that is positioned at distillation extraction filling slot 4 bottoms, comprise the discharging transhipment pump 62 that a discharge valve 61 and a control discharge valve 61 open and close, provide and to control extract remainder and drop down onto the flow of the vacuum refrigeration cabinet 7 of vacuum refrigeration group G, and the control extract moves to the device that distillation extraction filling slot 4 imposes distillation operation from vacuum refrigeration cabinet 7 from distillation extraction filling slot 4;

Described vacuum refrigeration group G, by a vacuum refrigeration cabinet 7, one Freezing bar 71, one vacuum relief valve 72, one transporting compressed pump 73, one screw rod rotating shaft 74, one compression dividing plate 75, one refrigerator 76, one regulates filter 76a, one frozen water water storage cabinet 77 (as shown in Figure 2), one CHP 78 and a vavuum pump 79 are formed, this vacuum refrigeration cabinet 7 is installed in discharge valve group F below, be provided with a transporting compressed pump 73 in the left side, this transporting compressed pump 73 drives a screw rod rotating shaft 74 that is placed through transporting compressed pump 73 and vacuum refrigeration cabinet 7 and rotates, and then the compression dividing plate 75 of mobile screw rotating shaft 74 front ends provides the compression processing capacity of an extract remainder to dwindle the inner space of vacuum refrigeration cabinet 7; And described Freezing bar 71 is arranged in the vacuum refrigeration cabinet 7, and the cryodesiccated device of material in the vacuum refrigeration cabinet 7 is provided; 71 of vacuum relief valves are to be arranged at vacuum refrigeration cabinet 7 tops, in order to recover the atmospheric pressure value in the vacuum refrigeration cabinet 7; Described refrigerator 76 is arranged at the device outside the distillation extraction filling slot 4, and the power resources of Freezing bar 71 and frozen water storage cabinet 77 are provided; Described adjusting filter 76a is arranged at vacuum refrigeration cabinet 7 to the pipeline of refrigerator 76 and vavuum pump 79, and the air of control process is provided, with temperature, the humidity that keeps setting, with a device of control dust and pernicious gas content; Please consult shown in Figure 2ly simultaneously, described frozen water water storage cabinet 77 utilizes a pipeline to be connected with refrigerator 76, by refrigerator 76 cooling water temperatures in the frozen water water storage cabinet 77 is reduced, with the device that curls up pipe that provides frozen water to use with cooler condenser; And described CHP 78 is connected with the output of refrigerator 76, and the function that the frozen water in the frozen water water storage cabinet 77 is delivered to condenser 2 is provided; Be installed in outside the distillation extraction filling slot 4 as for described vavuum pump 79, can provide one with the reduction of the atmospheric pressure in the vacuum refrigeration cabinet 7, to obtain and to keep a device of vacuum state;

And the described bleeder valve group H that is located at reach in freezer 7 one side-lowers is made up of the extract remainder discharge opening 83 that a bleeder valve 81, discharging transhipment pump 82 and are positioned at bleeder valve 81 bottoms, this bleeder valve 81 opens and closes with 82 controls of discharging transhipment pump, provides control extract remainder and extract to fall to the device of the flow of extract remainder discharge opening 83 from the vacuum refrigeration cabinet.

Above-mentioned is that mechanism of the present utility model is introduced, and the occupation mode of its distillation, extraction solid matter further specifies as the back:

Step 1: start flip motor 42B earlier, behind the last spiral cover group A rising desired location of rotation spiral cover rotating shaft 42 drives, spiral cover 1 is gone up in rotation again, open will go up spiral cover 1, the sieve that the material of desiring distillation extraction is inserted in the distillation extraction filling slot 4 by eminence is got bucket 51, get bucket 51 because of sieve and itself be drilled with sieve aperture, therefore, more tiny solid matter can pass sieve aperture, drop on the discharging collection hole 4A of distillation extraction filling slot 4 belows, the solid matter that volume is bigger then can stay the sieve get the bucket 51 in, solid matter insert the sieve get the bucket 51 after, then can close going up spiral cover group A.

Step 2: start-up temperature controller 45, heating in the electric heater is heated, after making the high-temperature gas that produces in the distillation extraction filling slot 4, allow and have volatile composition (as moisture content), boiling point difference slowly in the solid matter because of each composition in the solid matter, therefore the lower composition of boiling point is vaporized, and be separated.In the process of heating vaporization, can see through the glass vision panel of peep-hole 41, check, observation solid matter drying, the state of extraction, to have volatile composition (as moisture content) in the solid matter and can be heated uniformly in order to make, can drive train of reduction gears by the power output of stirring motor group 54 in addition, make No. 4 gear 54A on the train of reduction gears rotary output axis, make No. 5 gear 53A rotations of these No. 4 gear 54A with agitator group 53, rotation oar with rotating mixer, so, can fully stir and sieve the solid matter of getting in the bucket 51, the interior lower composition of boiling point of solid matter is vaporized because of heating.

Right distillation and not being both of rectifying are, A, and the operation that separates different material by heating vaporization volatilization with follow-up condensation process is called distillation.B, in vacuum hydro-extraction freeze drier of the present utility model, with the extract that is positioned over accumulator tank 3 after the condensation repeatedly hocket heating vaporization and condensation, the distillation operation that different material is separated as much as possible fully, this operation is to open vavuum pump 79 and magnetic valve 32, after extract in the accumulator tank 3 is attracted to this vacuum refrigeration cabinet 7, open discharge valve 61 and start transporting compressed pump 73 and will compress dividing plate 75 and move, dwindling vacuum refrigeration cabinet 7 inner spaces, extract is squeezed to distillation extraction filling slot 4 implement repeatedly a to hocket operation of heating vaporization and condensation.

Step 3: when vaporization back constantly the high-temperature vapour of generation can assemble and enter collection hole 21, and enter by collection hole 21 the multiple pivoted loop that is arranged in the condenser 2 around curl up in the pipe 22, when the steam of high heat is curling up in the pipe 22 when mobile, the high heat steam that curls up in the pipe 22 can be removed heat via the mode of radiator fan 11 or recirculated cooling water heat radiation, high heat steam cooling is condensed, and then be transformed into the extract of low temperature, the right extract that constantly produces can via curl up delivery line 23, cooling fluid leadout hole 24 flow to accumulator tank 3.

Step 4: can become flour when having the solid matter of volatile composition (as moisture content) after fully separated in the solid matter, right this is positioned over sieve when getting flours in the bucket 51 and will unload in sieve is got bucket 51, can drive train of reduction gears via the motor outputting power of discharging groups of motors 52, by No. 1 gear 52A rotational fixation that is connected in output shaft interconnective No. 2 gear 52B and No. 3 gear 52C on extraction tempering tank 5, make No. 3 gear 52C of discharging groups of motors be engaged in the tooth bar that sieve is got bucket 51 inside fronts, get bucket 51 and revolve and turn 90 degrees to drive sieve, make sieve get 90 degree segment angle dumping pits of bucket 51 bottoms, after 90 degree segment angle dumping pit 5A of extraction tempering tank 5 accurately aim at, again agitator is rotated, flour can be dropped on the discharging collection hole 4A of distillation extraction filling slot 4 belows.

Step 5: when flour will be when distillation extraction filling slot 4 be transferred to vacuum refrigeration cabinet 7, then can open discharge valve 61 allows the weight of flour utilization itself via discharging collection hole 4A, discharge valve 61 directly falls to vacuum refrigeration cabinet 7, after having dropped, flour can close discharge valve 61, opening vavuum pump 79 reduces these vacuum refrigeration cabinet 7 pressure, after acquisition and keeping vacuum, see through Freezing bar 71 flour is refrigerated to the below freezing of water, because of the flour after the freeze drying is in freezing state, the flour internal structure can remain unchanged, so also can suppress the breeding of bacterium, prevent organic corruption, reach the effect of preservation.

Step 6: be positioned over the flour in the vacuum refrigeration cabinet 7, the screw rod rotating shaft 74 that can cooperate transporting compressed pump 73 to drive again through transporting compressed pump 73, the compression dividing plate 75 of screw rod rotating shaft 74 front ends is moved forward, dwindle with inner space, flour can be compressed once more processing to dwindle the volume of flour again simultaneously vacuum refrigeration cabinet 7.

Step 7: open the vacuum relief valve 72 that is arranged at vacuum refrigeration cabinet 7 tops, after the pressure in the vacuum refrigeration cabinet 7 is discharged automatically, restarting discharging transhipment pump 82 control bleeder valves 81 opens, after flour after the freeze drying transferred out vacuum refrigeration cabinet 7, flour can be unloaded down to reservoir bag by extract remainder discharge opening 83, so, the flour after overcompression is handled can reduce volume, is convenient to transportation and subsequent treatment (as landfill).

Step 8: when step 6, the compression dividing plate 75 of empty reach in freezer 7 of taking seriously moves forward after the flour volume compression, can open discharge valve 61 again, allow flour enter distillation extraction filling slot 4 once more, heating makes volatile composition (as moisture content) of flour separated more completely once more.

Step 9: the extract that after condensation, is positioned over storage tank 3, can cooperate again and open vavuum pump 79 and magnetic valve 32, after extract in the accumulator tank 3 is attracted to this vacuum refrigeration cabinet 7, closing magnetic valve 32 opens discharge valves 61 and starts transporting compressed pump 73 and will compress dividing plate 75 and move, to dwindle vacuum refrigeration cabinet 7 inner spaces, so that being squeezed to distillation extraction filling slot 4, the extract in the vacuum refrigeration cabinet 7 carries out distillation operation, this extract can be according to user's needs, can push 1/2nd (1/3rd, 1/4th ... Deng) extract to distillation extraction filling slot 4, after enforcement repeatedly hockets heating vaporization and condensation, different material is separated as much as possible fully, at extruding 1/2nd extract to distillation extraction filling slot 4, discharge valve 61 can cut out and start refrigerator 76, carry out the freeze drying processing being left in the extract of vacuum refrigeration cabinet 7.

When using vacuum hydro-extraction freeze drier provided by the utility model to come extraction liquids material (as: aqueous solution of iodine) as desire, can be with extractant (carbon tetrachloride), the sieve that liquid substance (as: aqueous solution of iodine) is inserted in the distillation extraction filling slot 4 is got bucket 51, treat that liquid extractant (carbon tetrachloride) dissolves in the soluble solute in the liquid substance, be separated into two-layer liquid then behind the standing sedimentation, because of nearly all iodine all moves on in the carbon tetrachloride, iodine is able to separate with a large amount of water, after promptly being the raffinate (water) that is transformed into of the extract (iodine) that is transformed into by extractant and liquid substance, start-up temperature controller 45, with the heating of the heating in the steam heater 49, make the lower composition of boiling point in the distillation extraction filling slot 4, being heated to form high-temperature gas and being separated slowly, the step of its enforcement is identical with above-mentioned step 2, and the high-temperature gas after to be heated can be implemented the action that above-mentioned steps three is cooled off collection; The operation of repeating step nine can will be positioned over the extract of accumulator tank 3, via vacuum refrigeration group G, discharge valve group F and extraction combined discharge device E, after the tinkling of pieces of jade of heating vaporization and condenser group B of implementing repeatedly to hocket coagulates, the distillation operation that different material is separated as much as possible fully.

When so using vacuum hydro-extraction freeze drier of the present utility model to come distillation extraction solid-liquid mixing cpd (as oily waste water-Oily WAstEwAtEr) as desire, can implement of the action of above-mentioned step 1 to step 8, the cooling collection that condenser group B incites somebody to action will be re-used after the heating of the moisture content in the solid-liquid mixing cpd (as the oily waste water) vaporization, and the oil composition after solid-liquid mixing cpd (as the oily waste water) separation can become fine-powdered, after can delivering to vacuum refrigeration group G freeze drying, processing is packed in volume compression again.

The radiating mode of the condenser 2 of vacuum hydro-extraction freeze drier of the present utility model drives air except adopting radiator fan 11 to rotate propeller blade, ventilate drive curl up pipe 22 heat be disposed to around beyond, can use the recirculated cooling water mode to dispel the heat as illustrated in fig. 2 in addition, if one is frozen the frozen water storage cabinet 77 that machine 76 drives, when the cooling water in the frozen water water storage cabinet 77 is delivered to condenser 2 by CHP 78 with the cooling water in the frozen water water storage cabinet 77, the heat that curls up pipe 22 in the energy absorptive condenser 2, after high heat steam in curling up pipe 22 is removed heat, high heat steam can flow to accumulator tank 3 after can condensation becoming the extract of low temperature, the right water that has absorbed heat energy can move in the frozen water accumulator tank 3 again, by cooling water endless form so, can absorb the heat of cooler condenser group B in a large number.

From the above, vacuum hydro-extraction freeze drying function provided by the utility model provides distillation, extraction, dry, concentrate, functions such as freeze drying and can be applied to solid matter, liquid substance and solid-liquid mixing cpd, when it is applied to food, can be with behind the food distillation extraction, place in the vacuum refrigeration cabinet freezing, make food be in freezing state, and also can keep the food internal structure can remain unchanged, again when it is used in solid matter or solid-liquid mixing cpd, can make it remove an amount of moisture content or other liquid, to prolong the storage time of solid matter, think the design of a multi-functional and tool quintessence effect.

Claims (1)

1, a kind of vacuum hydro-extraction freeze drier is characterized in that, comprising:

Spiral cover group on one, by spiral cover holder on the spiral cover, on,

One is positioned at the condenser group of spiral cover group, and run through one in this condenser group and curl up pipe,

One cooling fluid storage device, this cooling fluid storage device are provided with a hollow and curl up the accumulator tank that the pipe port of export is connected with the condenser group, and the accumulator tank top is provided with a ventilation spout hole, and a body is then extended in the bottom, establishes a magnetic valve on this body,

One distilling and extracting device, it is provided with a distillation extraction filling slot that is positioned at spiral cover group below, on this distillation extraction filling slot perisporium, establish a peep-hole, one rotating shaft holder, an and adjustable safety relief valve, be provided with a flip motor in nearly top, the distillation extraction filling slot outside in addition, this flip motor drives a spiral cover rotating shaft and is placed through rotating shaft holder and last spiral cover holder, this distillation extraction filling slot bottom convergent is provided with a discharging collection hole, be provided with electric heater in distillation extraction filling slot positon of near bottom in addition, steam heater and temperature controller

One is positioned at the extraction combined discharge device of distilling and extracting device inside, getting bucket by an extraction tempering tank and a sieve is formed, the extraction tempering tank is fixed in the distillation extraction filling slot, the conical lower portion of bucket has 90 degree segment angle dumping pits of a symmetry, the ladle body that this sieve is got bucket is drilled with the 90 degree segment angle dumping pits that sieve aperture and bottom have a symmetry, and it is arranged in the extraction tempering tank, gets barrel inside front around work one tooth bar in sieve, get bucket with discharging groups of motors engagement operation with trundle screen

One is located at the discharge valve group of distilling and extracting device bottom, comprises the discharging transhipment pump that a discharge valve and a control discharge valve open and close,

One is arranged in the vacuum refrigeration group of discharge valve group below, by a vacuum refrigeration cabinet, one Freezing bar, one vacuum relief valve, one transporting compressed pump, one screw rod rotating shaft, one compression dividing plate, one refrigerator, one regulates filter, one frozen water water storage cabinet, one CHP and a vavuum pump are formed, this vacuum refrigeration cabinet is installed in discharge valve group below, its arranged outside has a transporting compressed pump, described screw rod rotating shaft is placed through transporting compressed pump and vacuum refrigeration cabinet, it stretches into inner this end of vacuum refrigeration cabinet in conjunction with described compression dividing plate, described Freezing bar is arranged in the vacuum refrigeration cabinet, the vacuum relief valve then is arranged at vacuum refrigeration side cashier's office in a shop, described refrigerator is arranged at outside the distillation extraction filling slot, described adjusting filter then is arranged at the vacuum refrigeration cabinet to the pipeline of refrigerator and vavuum pump, and described frozen water water storage cabinet is to utilize a pipeline to be connected with refrigerator, described CHP is connected with the output of refrigerator, be installed in outside the distillation extraction filling slot as for described vavuum pump

One is positioned at the bleeder valve group of vacuum refrigeration group one side, and the extract remainder discharge opening that is positioned at the bleeder valve bottom by a bleeder valve, discharging transhipment pump and is formed, and this bleeder valve opens and closes with the control of discharging transhipment pump.

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