CN203709184U - Energy-saving type continuous sugar decocting machine - Google Patents

Energy-saving type continuous sugar decocting machine Download PDF

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Publication number
CN203709184U
CN203709184U CN201320879684.8U CN201320879684U CN203709184U CN 203709184 U CN203709184 U CN 203709184U CN 201320879684 U CN201320879684 U CN 201320879684U CN 203709184 U CN203709184 U CN 203709184U
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CN
China
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tank body
tank
vacuum
steam
syrup
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CN201320879684.8U
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Chinese (zh)
Inventor
王镇发
郑奕光
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GUANGDONG HAOXINQING FOOD GROUP Co Ltd
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GUANGDONG HAOXINQING FOOD GROUP Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking

Abstract

The utility model discloses an energy-saving type continuous sugar decocting machine which comprises a syrup storing tank, a boiling and mixing combined tank, a vacuum tank, a vacuumizing device and a steam supplying device, wherein the boiling and mixing combined tank comprises an outer tank body, an inner tank body and an inner tank body rotation driving device, a first interlayer space is arranged on the wall of the outer tank body, the inner tank body is rotatably arranged in the outer tank body, a crack is formed between the inner tank body and the outer tank body, a feeding hole of the combined tank and a discharging hole of the combined tank which are communicated with the crack are formed in the boiling and mixing combined tank body, a discharging hole of the storing tank is communicated with the feeding hole of the combined tank, the discharging hole of the combined tank is communicated with a feeding hole of the vacuum tank, the first interlayer space, a cavity of the inner tank body and a second interlayer space on the vacuum tank are communicated with the steam supplying device; a cavity of the vacuum tank is communicated with the vacuumizing device. The energy-saving type continuous sugar decocting machine is simple and compact in structure because a conventional film type sugar decocting tank and a film type mixing tank are skillfully simplified and optimally combined into a whole, high in sugar decocting efficiency and low in energy consumption; a syrup conveying path is greatly shortened.

Description

Energy-saving continuous sugar-cooker
Technical field
The utility model relates to sugar cook equipment, is specifically related to a kind of energy-saving continuous sugar-cooker.
Background technology
Traditional sugar-cooker is to be constituted jointly by slurry can, preheater, sugar boiling pot (as diaphragm type sugar boiling pot), agitator tank (as diaphragm type agitator tank), vacuum tank, vacuum extractor, steam supply device and unloading pump etc., its huge structure complexity, and syrup in slurry can need to pass through preheater, sugar boiling pot, agitator tank and vacuum tank etc., syrup delivery Path too long, sugar cook efficiency is low, energy consumption is high, and transparency, the uniformity of product are all subject to certain restrictions, be difficult to ensure that product keeps original flavor protoplasm.In addition; in agitator tank, adopt stainless steel stirring vane to rotate in copper cylinder barrel; carry out mechanical type friction stirring; due to the error on manufacturing and the factor in material; in stirring, stainless steel stirring vane often scratches inner wall of cylinder; so that in syrup with copper powder, the improper product higher to hygienic requirements.In addition, traditional sugar-cooker all adopts the form once vacuumizing to get rid of the moisture in syrup, is difficult to adapt to the requirement of dissimilar product.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple and compact for structure, sugar cook efficiency is high and energy consumption is low energy-saving continuous sugar-cooker.The technical scheme adopting is as follows:
A kind of energy-saving continuous sugar-cooker, is characterized in that comprising slurry can, infusion stirring composite can, vacuum tank, vacuum extractor and steam supply device; Infusion is stirred composite can and is comprised outer tank body and interior tank body, the tank skin of outer tank body has the first mezzanine space, interior tank body is rotatably arranged in outer tank body, between the outer wall of interior tank body and the inwall of outer tank body, have crack, infusion is stirred composite can and is also comprised the interior tank body device of rotation driving that can drive interior tank body to rotate; Infusion is stirred composite can and is provided with composite can charging aperture and composite can discharging opening, and composite can charging aperture and composite can discharging opening are all communicated with described crack; The tank skin outside of vacuum tank is provided with vacuum tank chuck, between vacuum tank chuck and the tank skin of vacuum tank, form the second mezzanine space, vacuum tank is provided with vacuum tank charging aperture and vacuum tank discharging opening, and vacuum tank charging aperture and vacuum tank discharging opening are all communicated with the cavity of vacuum tank; The discharging opening of storage tank is communicated with composite can charging aperture by conveying pipeline, and composite can discharging opening is communicated with vacuum tank charging aperture by conveying pipeline; The cavity of the first mezzanine space, interior tank body and the second mezzanine space are all communicated with steam supply device by steam pipeline, and the cavity of vacuum tank is communicated with vacuum extractor.
Above-mentioned infusion is stirred in composite can, it is backward interior to the syrup heating in crack that the first mezzanine space on outer tank body passes into steam, the cavity of interior tank body passes into that steam is backward to be heated the syrup in crack outward, simultaneously, interior tank body rotates under the driving of interior tank body device of rotation driving, syrup in crack is stirred, like this, realize two film high speed infusions and stirring, infusion is quick, evenly, thereby be an entirety by traditional huge and complicated diaphragm type sugar boiling pot and diaphragm type agitator tank ingenious simplification optimum organization from theory and structure, realize (infusion and stirring) and structural organic unity in function, structure is more simple compact, safe and reliable, and greatly shorten syrup delivery path, sugar cook efficiency is high, energy consumption is low, can the efficient high-quality syrup of output.
Above-mentioned slurry can is for storing the syrup for the treatment of infusion, and slurry can stirs composite can by conveying pipeline to infusion and carries syrup (syrup enters in the crack between the outer wall of interior tank body and the inwall of outer tank body).Enter opportunity and the flow of infusion stirring composite can for the ease of controlling material, conventionally on the conveying pipeline between discharging opening and the composite can charging aperture of slurry can, constant displacement pump is installed, constant displacement pump can be extracted into the syrup in slurry can infusion and stir in the crack of composite can; In order to prevent that syrup from stirring composite can from infusion and being back to slurry can, conventionally in the exit of constant displacement pump, check-valves is installed.
Above-mentioned interior tank body is connected with outer tank body by bearing conventionally, thereby interior tank body is rotated in tank body outside.Above-mentioned infusion is stirred in composite can, by hermetically-sealed construction being set with lower end in the top, makes the connecting portion positiver sealing of interior tank body and outer tank body.
In preferred version, above-mentioned interior tank body top is installed with rotating shaft, and the rotating shaft of interior tank body is connected with outer tank body by bearing, and the rotating shaft of interior tank body and interior tank body device of rotation driving are in transmission connection.Above-mentioned interior tank body device of rotation driving can be arranged on outer tank body, also can be arranged in an outer tank body frame in addition.Conventionally above-mentioned interior tank body device of rotation driving comprises motor, and motor is arranged on outer tank body, and the rotating shaft of interior tank body is connected with the output shaft of motor by shaft coupling.Or above-mentioned interior tank body device of rotation driving comprises motor and transmission mechanism (as driving-belt, gear train etc.), motor be arranged on outer tank body or outer tank body beyond a frame on, the power output shaft of motor is connected with the rotating shaft of interior tank body by transmission mechanism.By regulating the rotating speed of motor, can realize the adjusting of interior tank body rotating speed.
When above-mentioned interior tank body rotates in tank body outside, can the syrup in crack be heated and be stirred, syrup is heated more even, and improve firing rate.In order further to strengthen mixing effect, in preferred version, the lateral wall of above-mentioned interior tank body is provided with multiple stirring vanes.More preferably in scheme, above-mentioned stirring vane is the blade strip being fixed on the lateral wall of interior tank body, and blade strip is parallel with the axis direction of interior tank body.Above-mentioned stirring vane is uniformly distributed conventionally on the lateral wall of interior tank body.When interior tank body rotation, stirring vane rotates together with interior tank body, and the syrup in crack is stirred more fully.Above-mentioned stirring vane preferably adopts polytetrafluoroethylene (PTFE) (being commonly called as King) to make.
Conventionally, the tank skin of above-mentioned outer tank body is to be made up of outer cylinder and inner cylinder, and the space between outer cylinder and inner cylinder forms above-mentioned the first mezzanine space.
In preferred version, combinations thereof tank charging aperture is located at infusion and is stirred composite can bottom, and composite can discharging opening is located at infusion and is stirred composite can top, and like this, the syrup in above-mentioned crack flows from bottom to top.
In preferred version, above-mentioned outer tank body top is provided with the first steam inlet being communicated with the first mezzanine space, outer tank base is provided with the first condensation-water drain being communicated with the first mezzanine space, the first steam inlet is communicated with steam supply device by steam pipeline, like this, the steam in the first mezzanine space flows from top to bottom.When from the first steam inlet to the first mezzanine space when delivering vapor, steam is the syrup heating in tank body and crack externally, and syrup is heated up, and the water producing after steam heat radiation is discharged from the first condensation-water drain.
In preferred version, above-mentioned interior tank base is provided with two-way steam swivel joint, two-way steam swivel joint has steam access port and condensed water discharge outlet, steam access port and condensed water discharge outlet are all communicated with the cavity of interior tank body, wherein steam access port is communicated with steam supply device by steam pipeline, and condensed water discharge outlet is for the rear water producing of exhaust steam heat radiation.
Above-mentioned vacuum tank chuck is provided with the second steam inlet and the second condensation-water drain that are communicated with the second mezzanine space, and wherein the second steam inlet is communicated with steam supply device by steam pipeline.When delivering vapor, steam can, to the syrup heating in vacuum tank and vacuum tank, heat up syrup when from the second steam inlet to the second mezzanine space, and the water producing after steam heat radiation is discharged from the second condensation-water drain.
In preferred version, in above-mentioned vacuum tank, be provided with funnel-form partition member, the cavity of vacuum tank is divided into upper vacuum chamber and lower vacuum chamber by funnel-form partition member, funnel-form partition member bottom is provided with syrup flow export, syrup flow export is by upper vacuum chamber and lower vacuum chamber, and vacuum tank is provided with the syrup flow export opening-closing controller opening and closing for controlling syrup flow export; Upper vacuum chamber and lower vacuum chamber are all communicated with vacuum extractor.Under the control of syrup flow export opening-closing controller, syrup flow export can open or close.In the time that syrup flow export is opened, upper vacuum chamber communicates with lower vacuum chamber, and the syrup in upper vacuum chamber can flow in lower vacuum chamber; In the time that syrup flow export is closed, upper vacuum chamber and lower vacuum chamber are isolated, can vacuumize upper vacuum chamber, lower vacuum chamber respectively by vacuum extractor.Therefore, by controlling opening or closing of syrup flow export, can be according to the requirement of dissimilar product, select once to vacuumize or secondary vacuum pumping, get rid of the moisture in syrup.
Above-mentioned syrup flow export opening-closing controller can adopt switch valve, switch valve comprises switch valve seat, switch spool and the switch spool position adjusting mechanism for by-pass cock spool position, wherein switch valve seat is arranged on syrup flow export, in the cavity of switch spool in switch valve seat, switch spool position adjusting mechanism is located on vacuum tank and with switch spool and is connected.
Conventionally, above-mentioned vacuum tank charging aperture is located at vacuum tank top, and vacuum tank discharging opening is located at vacuum tank bottom.
For the ease of controlling outflow opportunity and the flow through the syrup of infusion, preferably at above-mentioned vacuum tank discharging opening place, unloading pump is installed, unloading pump can be extracted the syrup in vacuum tank out.
Above-mentioned unloading pump can adopt modularization one package structual, and the included a pair of rotor of unloading pump is set to independently rotor module.Unloading pump can supportingly have the multiple rotor module that are made up of difform rotor, different rotor module is interchangeable, like this, according to the requirement of dissimilar product, do not changing other structure of unloading pump, and do not increase or reduce under the condition of other part of unloading pump, realize the exchange of difformity rotor.In supporting rotor module, rotor can be quincunx rotor, crescent rotor, flute profile rotor.
The grout outlet of above-mentioned unloading pump is connected with syrup efferent duct.In preferred version, the tube wall outside of above-mentioned syrup efferent duct is provided with syrup efferent duct chuck, between syrup efferent duct chuck and the tube wall of syrup efferent duct, forms the 3rd mezzanine space, and the 3rd mezzanine space is communicated with steam supply device by steam pipeline.In the 3rd mezzanine space, pass into steam, the syrup in syrup efferent duct is incubated.
More preferably in scheme, above-mentioned syrup efferent duct chuck rear end is provided with the 3rd steam inlet being communicated with the 3rd mezzanine space, syrup efferent duct chuck front end is provided with the 3rd condensation-water drain being communicated with the 3rd mezzanine space, the 3rd steam inlet is communicated with steam supply device by steam pipeline, like this, steam in the 3rd mezzanine space flows from back to front, contrary with the flow direction of syrup in syrup efferent duct, the syrup being more conducive in steam and the syrup efferent duct in the 3rd mezzanine space fully carries out heat exchange.When delivering vapor, steam can be to the syrup heating in syrup efferent duct and syrup efferent duct when from the 3rd steam inlet to the 3rd mezzanine space, and the water producing after steam heat radiation is discharged from the 3rd condensation-water drain.
Above-mentioned vacuum extractor can adopt vavuum pump.Be divided into vacuum chamber and lower vacuum chamber at the cavity of vacuum tank, upper vacuum chamber, lower vacuum chamber connect respectively the inlet end of total exhaust tube by upper exhaust tube, lower pumping pipe, the outlet side of total exhaust tube connects vavuum pump, upper exhaust tube is provided with vacuum valve, and lower pumping pipe is provided with lower vacuum valve.Upper vacuum valve is for controlling conducting or the cut-off of exhaust tube, and lower vacuum valve is for controlling conducting or the cut-off of lower pumping pipe.
Above-mentioned steam supply device comprises steam reservoir, steam reservoir is for storing the high-temperature steam of being produced by production of steam device (as steam boiler), and by steam pipeline, the cavity, the second mezzanine space, the 3rd mezzanine space etc. that are stored in high-temperature steam wherein and flow to the first mezzanine space, interior tank body needed to the place of steam.
The water of discharging from the first condensation-water drain, condensed water discharge outlet, the second condensation-water drain, the 3rd condensation-water drain can be communicated to the cylinder barrel that catchments by water return pipeline and collect, recoverable.
Above-mentioned outer tank body, interior tank body, vacuum tank, conveying pipeline, syrup efferent duct etc. can adopt 304 stainless steels of hygienic environment-protecting or 316 stainless steels to make.
Infusion of the present utility model is stirred in composite can, can pass into steam at the cavity of the interior tank body of rotation, and the first mezzanine space on tank body passes into steam outside, inside and outside simultaneously to the syrup heating in crack, syrup infusion fast in the crack between tank body and interior tank body outside, and the interior tank body of rotation stirs the syrup in crack, syrup carries out again diaphragm type scrolling wave as diaphragm type infusion time and advances, thereby be an entirety by traditional huge and complicated diaphragm type sugar boiling pot and diaphragm type agitator tank ingenious simplification optimum organization from theory and structure, realize (the infusion function of comprehensive sugar boiling pot and the agitating function of agitator tank) and structural organic unity in function, structure is more simple compact, safe and reliable, and greatly shorten syrup delivery path, sugar cook efficiency is high, energy consumption is low, environmental protection and energy-conservation on there is distinctive feature, and infusion quality and the mixing quality of syrup effectively improve, the efficiently high-quality syrup of output, the syrup of enduring out more can ensure original flavor and color, quality is high.Also reduce device fabrication cost simultaneously, assembled, adjust, keeped in repair convenient.Energy-saving continuous sugar-cooker of the present utility model is compared with traditional sugar-cooker, and its cost performance is more superior.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the structural representation that in Fig. 1, composite can bottom is stirred in infusion;
Fig. 3 is the enlarged drawing of vacuum tank in Fig. 1;
Fig. 4 is the schematic diagram of the first rotor of unloading pump in Fig. 1;
Fig. 5 is the schematic diagram of the second rotor of unloading pump in Fig. 1;
Fig. 6 is the schematic diagram of the third rotor of unloading pump in Fig. 1.
Detailed description of the invention
As shown in Figure 1, this energy-saving continuous sugar-cooker comprises slurry can 1, infusion stirring composite can 2, vacuum tank 3, vacuum extractor and steam supply device; Infusion is stirred composite can 2 and is comprised outer tank body 21 and interior tank body 22, the tank skin of outer tank body 21 has the first mezzanine space 23, interior tank body 22 is rotatably arranged in outer tank body 21, between the inwall of the outer wall of interior tank body 22 and outer tank body 21, have crack 24, infusion is stirred composite can 2 and is also comprised the interior tank body device of rotation driving that can drive interior tank body 22 to rotate; Infusion is stirred composite can 2 and is provided with composite can charging aperture 25 and composite can discharging opening 26, and composite can charging aperture 25 and composite can discharging opening 26 are all communicated with described crack 24; The tank skin outside of vacuum tank 3 is provided with vacuum tank chuck 31, between the tank skin of vacuum tank chuck 31 and vacuum tank 3, form the second mezzanine space 32, vacuum tank 3 is provided with vacuum tank charging aperture 33 and vacuum tank discharging opening 34, and vacuum tank charging aperture 33 and vacuum tank discharging opening 34 are all communicated with the cavity of vacuum tank 3; The discharging opening of storage tank 1 is communicated with composite can charging aperture 25 by conveying pipeline 4, and composite can discharging opening 26 is communicated with vacuum tank charging aperture 33 by conveying pipeline 5; The cavity of the first mezzanine space 23, interior tank body 22 and the second mezzanine space 32 are all communicated with steam supply device by steam pipeline 6, and the cavity of vacuum tank 3 is communicated with vacuum extractor.
Slurry can 1 is for storing the syrup for the treatment of infusion, and slurry can 1 stirs composite can 2 by conveying pipeline 4 to infusion and carries syrup (syrup enters in the crack 24 between the outer wall of interior tank body 22 and the inwall of outer tank body 21); On the conveying pipeline 4 between discharging opening and the composite can charging aperture 25 of slurry can 1, constant displacement pump 7 is installed, constant displacement pump 7 can be extracted into the syrup in slurry can 1 infusion and stir in the crack 24 of composite can 2.In the exit of constant displacement pump 7, check-valves 71 is installed, to prevent that syrup from stirring composite can 2 from infusion and being back to slurry can 1.
In the present embodiment, interior tank body 22 tops are installed with rotating shaft 27, and the rotating shaft 27 of interior tank body 22 is connected with outer tank body 21 by bearing, and the rotating shaft 27 of interior tank body 22 is in transmission connection with interior tank body device of rotation driving.Interior tank body device of rotation driving comprises motor 28 and transmission mechanism (being driving-belt 29 in the present embodiment), and motor 28 is arranged in the frame beyond outer tank body 21, and the power output shaft of motor 28 is connected with the rotating shaft 27 of interior tank body 22 by driving-belt 29.By regulating the rotating speed of motor 28, can realize the adjusting of interior tank body 22 rotating speeds.
With reference to figure 2, the lateral wall of interior tank body 22 is provided with multiple stirring vanes 210, and this stirring vane 210 is the blade strips that are fixed on the lateral wall of interior tank body 22, and blade strip is parallel with the axis direction of interior tank body 22.Above-mentioned stirring vane 210 is uniformly distributed (along interior tank body 22 circumferentially uniform) on the lateral wall of interior tank body 22.When interior tank body 22 rotates, stirring vane 210 rotates together with interior tank body 22, and the syrup in crack 24 is stirred.Above-mentioned stirring vane 22 adopts polytetrafluoroethylene (PTFE) (being commonly called as King) to make.
With reference to figure 2, the tank skin of outer tank body 21 is to form 212 by outer cylinder 211 and inner cylinder, and the space between outer cylinder 211 and inner cylinder 212 forms above-mentioned the first mezzanine space 23.Composite can charging aperture 25 is located at infusion and is stirred composite can 2 bottoms, and composite can discharging opening 26 is located at infusion and is stirred composite can 2 tops, and like this, the syrup in above-mentioned crack 24 is from bottom to top wavy rising and flows.Outer tank body 21 tops are provided with the first steam inlet 213 being communicated with the first mezzanine space 23, outer tank body 21 bottoms are provided with the first condensation-water drain 214 being communicated with the first mezzanine space 23, the first steam inlet 213 is communicated with steam supply device by steam pipeline 6, like this, the steam in the first mezzanine space 23 flows from top to bottom.
With reference to figure 2, interior tank body 22 bottoms are provided with two-way steam swivel joint 215, two-way steam swivel joint 215 has steam access port 216 and condensed water discharge outlet 217, steam access port 216 and condensed water discharge outlet 217 are all communicated with the cavity of interior tank body 22, wherein steam access port 216 is communicated with steam supply device by steam pipeline 6, and condensed water discharge outlet 217 is for the rear water producing of exhaust steam heat radiation.In the present embodiment, two-way steam swivel joint 215 comprises steam input pipe 218 and is sheathed on the condensate output transistor 219 in steam input pipe 218 outsides, in the cavity of steam input pipe 218 upper ends in inner canister body 22, lower end is communicated with (lower end of steam input pipe 218 is steam access port 216) with steam supply device by steam pipeline 6, condensate output transistor 218 upper ends are communicated with the cavity of interior tank body 22, lower end is provided with described condensed water discharge outlet 217.
With reference to figure 3, vacuum tank chuck 31 is provided with the second steam inlet 35 and the second condensation-water drain 36 that are communicated with the second mezzanine space 32, and wherein the second steam inlet 35 is communicated with steam supply device by steam pipeline 6.In the present embodiment, in vacuum tank 3, be provided with funnel-form partition member 37, the cavity of vacuum tank 3 is divided into upper vacuum chamber 38 and lower vacuum chamber 39 by funnel-form partition member 37, funnel-form partition member 37 bottoms are provided with syrup flow export 310, syrup flow export 310 is communicated with upper vacuum chamber 38 with lower vacuum chamber 39, vacuum tank 3 is provided with the syrup flow export opening-closing controller opening and closing for controlling syrup flow export 310; Upper vacuum chamber 38 and lower vacuum chamber 39 are all communicated with vacuum extractor.Above-mentioned syrup flow export opening-closing controller adopts switch valve, this switch valve comprises switch valve seat 311, switch spool 312, and for the switch spool position adjusting mechanism of by-pass cock spool 312 positions, wherein switch valve seat 311 is arranged on syrup flow export 310, in the cavity of switch spool 312 in switch valve seat 311, switch spool position adjusting mechanism is located on vacuum tank 3 and with switch spool 312 and is connected (with reference to figure 1 and Fig. 3, switch spool position adjusting mechanism comprises lifting arm 313 and action bars 314, action bars 314 middle parts are hinged in a frame, lifting arm 313 lower end connecting valve spools 312, upper end and action bars 314 one end are hinged, press or can make switch spool 312 rise or decline when lifting action bars 314 other end, realize the position adjustments of switch spool 312).Under the control of syrup flow export opening-closing controller, syrup flow export 310 can open or close.In the time that syrup flow export 310 is opened, upper vacuum chamber 38 communicates with lower vacuum chamber 39, and the syrup in upper vacuum chamber 38 can flow in lower vacuum chamber 39; In the time that syrup flow export 310 is closed, upper vacuum chamber 38 is isolated with lower vacuum chamber 39, can vacuumize upper vacuum chamber 38, lower vacuum chamber 39 respectively by vacuum extractor.By controlling opening or closing of syrup flow export 310, can be according to the requirement of dissimilar product, select once to vacuumize or secondary vacuum pumping, get rid of the moisture in syrup.
Vacuum tank charging aperture 33 is located at vacuum tank 3 tops, and vacuum tank discharging opening 34 is located at vacuum tank 3 bottoms.
Vacuum tank discharging opening 34 places are provided with unloading pump 8, and unloading pump 8 can be extracted the syrup in vacuum tank 3 out.
Unloading pump 8 adopts modularization one package structual, and the included a pair of rotor 81 of unloading pump 8 is set to independently rotor module.In the present embodiment, unloading pump 8 is supporting three rotor module that are made up of difform rotor 81, different rotor module is interchangeable, with reference to figure 4-Fig. 6, in three supporting rotor module, rotor 81 is respectively quincunx rotor (Fig. 4), crescent rotor (Fig. 5), flute profile rotor (Fig. 6).According to the requirement of dissimilar product, do not changing unloading pump 8 other structures, and do not increasing or reduce under the condition of unloading pump 8 other parts, realize the exchange of difformity rotor 81.
The grout outlet of unloading pump 8 is connected with syrup efferent duct 9, the tube wall outside of syrup efferent duct 9 is provided with syrup efferent duct chuck 91, between syrup efferent duct chuck 91 and the tube wall of syrup efferent duct 9, forming the 3rd mezzanine space 92, the three mezzanine spaces 92 is communicated with steam supply device by steam pipeline 6.Syrup efferent duct chuck 91 rear ends are provided with the 3rd steam inlet 93 being communicated with the 3rd mezzanine space 92, syrup efferent duct chuck 91 front ends are provided with the 3rd condensation-water drain 94 being communicated with the 3rd mezzanine space 92, the 3rd steam inlet 93 is communicated with steam supply device by steam pipeline 6, like this, steam in the 3rd mezzanine space 92 flows from back to front, contrary with the flow direction of syrup efferent duct 9 interior syrup, the syrup being conducive in steam and the syrup efferent duct 9 in the 3rd mezzanine space 92 fully carries out heat exchange.
Above-mentioned vacuum extractor adopts vavuum pump 10.In the present embodiment, upper vacuum chamber 38, lower vacuum chamber 39 connect respectively the inlet end of total exhaust tube 13 by upper exhaust tube 11, lower pumping pipe 12, the outlet side of total exhaust tube 13 connects vavuum pump 10, and upper exhaust tube 11 is provided with vacuum valve 14, and lower pumping pipe 12 is provided with lower vacuum valve 15.Upper vacuum valve 14 is for controlling conducting or the cut-off of upper exhaust tube 11, and lower vacuum valve 15 is for controlling conducting or the cut-off of lower pumping pipe 12.Upper vacuum chamber 38 is connected with vacuum meter 16, and lower vacuum chamber 39 is connected with vacuum meter 17.
Above-mentioned steam supply device comprises steam reservoir 18, steam reservoir 18 is for storing the high-temperature steam of being produced by production of steam device (as steam boiler), and by steam pipeline 6, the cavity, the second mezzanine space 32, the 3rd mezzanine space 92, unloading pump 8 etc. that are stored in high-temperature steam wherein and flow to the first mezzanine space 23, interior tank body 22 needed to the place of steam.In the present embodiment, steam reservoir 18 is the cavity delivering vapor to the first mezzanine space 23, interior tank body 22 by a steam pipeline 6, to the second mezzanine space 32, the 3rd mezzanine space 92 delivering vapors, on two steam pipelines 6, be equipped with stop valve 181, pressure-reducing valve 182, safety valve 183, Pressure gauge 184 and flow divider 185 by another steam pipeline 6.
Outer tank body 21, interior tank body 22, vacuum tank 3, conveying pipeline 4, conveying pipeline 5, syrup efferent duct 9 etc. can adopt 304 stainless steels of hygienic environment-protecting or 316 stainless steels to make.
Brief description is the operation principle of this energy-saving continuous sugar-cooker once:
Deployed syrup is first stored in slurry can 1; Constant displacement pump 7 is extracted into infusion by the syrup in slurry can 1 through conveying pipeline 4 and stirs in the crack 24 of composite can 2, carries out infusion, stirring; Syrup after composite can 2 infusions, stirring are stirred in infusion enters in vacuum tank 3 through conveying pipeline 5, extracts the moisture in syrup by vavuum pump 10; Unloading pump 8 is extracted the syrup in vacuum tank 3 out, and flows out through syrup efferent duct 9, enters next procedure.
Stir in composite can 2 in infusion, it is backward interior to the syrup heating in crack 24 that the first mezzanine space 23 on outer tank body 21 passes into steam, the cavity of interior tank body 22 passes into that steam is backward to be heated the syrup in crack 24 outward, simultaneously, interior tank body 22 rotates under the driving of interior tank body device of rotation driving, syrup in crack 24 is stirred to (syrup in crack 24 rotates and is wavy rising feeding from bottom to top around interior tank body 22), like this, realize two film high speed infusions and stirring.
When from the first steam inlet 213 to the first mezzanine space 23 when delivering vapor, the syrup heating in the external tank body 21 of steam and crack 24, the water producing after steam heat radiation is discharged from the first condensation-water drain 214.In the time of delivering vapor from the cavity of steam input pipe 218 inside tank bodies 22, syrup heating in the internal tank body 22 of steam and crack 24, the gap of the water producing after steam heat radiation between steam input pipe 218 outer walls and condensate output transistor 219 inwalls, discharges from condensed water discharge outlet 217.When delivering vapor, steam is to the syrup heating in vacuum tank 3 and vacuum tank 3 when from the second steam inlet 35 to the second mezzanine space 32, and the water producing after steam heat radiation is discharged from the second condensation-water drain 36.When delivering vapor, steam is to the syrup heating in syrup efferent duct 9 and syrup efferent duct 9 when from the 3rd steam inlet 93 to the 3rd mezzanine space 92, and the water producing after steam heat radiation is discharged from the 3rd condensation-water drain 94.
The water of discharging from the first condensation-water drain 214, condensed water discharge outlet 217, the second condensation-water drain 36, the 3rd condensation-water drain 94 can be communicated to the cylinder barrel 202 that catchments by water return pipeline 19, hydrophobic assembly 201 and collect, recoverable.

Claims (10)

1. an energy-saving continuous sugar-cooker, is characterized in that comprising slurry can, infusion stirring composite can, vacuum tank, vacuum extractor and steam supply device; Infusion is stirred composite can and is comprised outer tank body and interior tank body, the tank skin of outer tank body has the first mezzanine space, interior tank body is rotatably arranged in outer tank body, between the outer wall of interior tank body and the inwall of outer tank body, have crack, infusion is stirred composite can and is also comprised the interior tank body device of rotation driving that can drive interior tank body to rotate; Infusion is stirred composite can and is provided with composite can charging aperture and composite can discharging opening, and composite can charging aperture and composite can discharging opening are all communicated with described crack; The tank skin outside of vacuum tank is provided with vacuum tank chuck, between vacuum tank chuck and the tank skin of vacuum tank, form the second mezzanine space, vacuum tank is provided with vacuum tank charging aperture and vacuum tank discharging opening, and vacuum tank charging aperture and vacuum tank discharging opening are all communicated with the cavity of vacuum tank; The discharging opening of storage tank is communicated with composite can charging aperture by conveying pipeline, and composite can discharging opening is communicated with vacuum tank charging aperture by conveying pipeline; The cavity of the first mezzanine space, interior tank body and the second mezzanine space are all communicated with steam supply device by steam pipeline, and the cavity of vacuum tank is communicated with vacuum extractor.
2. energy-saving continuous sugar-cooker according to claim 1, is characterized in that: on the conveying pipeline between the discharging opening of described slurry can and composite can charging aperture, constant displacement pump is installed.
3. energy-saving continuous sugar-cooker according to claim 1, is characterized in that: described interior tank body top is installed with rotating shaft, and the rotating shaft of interior tank body is connected with outer tank body by bearing, and the rotating shaft of interior tank body and interior tank body device of rotation driving are in transmission connection.
4. energy-saving continuous sugar-cooker according to claim 1, is characterized in that: the lateral wall of described interior tank body is provided with multiple stirring vanes.
5. energy-saving continuous sugar-cooker according to claim 4, is characterized in that: described stirring vane is the blade strip being fixed on the lateral wall of interior tank body, and blade strip is parallel with the axis direction of interior tank body.
6. energy-saving continuous sugar-cooker according to claim 1, is characterized in that: described composite can charging aperture is located at infusion and is stirred composite can bottom, and composite can discharging opening is located at infusion and is stirred composite can top; Outer tank body top is provided with the first steam inlet being communicated with the first mezzanine space, and outer tank base is provided with the first condensation-water drain being communicated with the first mezzanine space, and the first steam inlet is communicated with steam supply device by steam pipeline.
7. energy-saving continuous sugar-cooker according to claim 1, it is characterized in that: described interior tank base is provided with two-way steam swivel joint, two-way steam swivel joint has steam access port and condensed water discharge outlet, steam access port and condensed water discharge outlet are all communicated with the cavity of interior tank body, and wherein steam access port is communicated with steam supply device by steam pipeline.
8. energy-saving continuous sugar-cooker according to claim 1, it is characterized in that: in described vacuum tank, be provided with funnel-form partition member, the cavity of vacuum tank is divided into upper vacuum chamber and lower vacuum chamber by funnel-form partition member, funnel-form partition member bottom is provided with syrup flow export, syrup flow export is by upper vacuum chamber and lower vacuum chamber, and vacuum tank is provided with the syrup flow export opening-closing controller opening and closing for controlling syrup flow export; Upper vacuum chamber and lower vacuum chamber are all communicated with vacuum extractor.
9. energy-saving continuous sugar-cooker according to claim 1, is characterized in that: described vacuum tank discharging opening place is provided with unloading pump, and the grout outlet of unloading pump is connected with syrup efferent duct; The tube wall outside of syrup efferent duct is provided with syrup efferent duct chuck, between syrup efferent duct chuck and the tube wall of syrup efferent duct, forms the 3rd mezzanine space, and the 3rd mezzanine space is communicated with steam supply device by steam pipeline.
10. energy-saving continuous sugar-cooker according to claim 9, it is characterized in that: the included a pair of rotor of described unloading pump is set to independently rotor module, unloading pump is supporting the multiple rotor module that are made up of difform rotor, and different rotor module is interchangeable.
CN201320879684.8U 2013-12-30 2013-12-30 Energy-saving type continuous sugar decocting machine Expired - Lifetime CN203709184U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110172532A (en) * 2019-06-19 2019-08-27 福建省农业科学院亚热带农业研究所(福建省农业科学院蔗麻研究中心) A kind of brown sugar made of longan extract

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110172532A (en) * 2019-06-19 2019-08-27 福建省农业科学院亚热带农业研究所(福建省农业科学院蔗麻研究中心) A kind of brown sugar made of longan extract

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