CN103385525A - Full-automatic sterilizing quality-guaranteeing steamer and sterilizing technology - Google Patents
Full-automatic sterilizing quality-guaranteeing steamer and sterilizing technology Download PDFInfo
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- CN103385525A CN103385525A CN2013103615889A CN201310361588A CN103385525A CN 103385525 A CN103385525 A CN 103385525A CN 2013103615889 A CN2013103615889 A CN 2013103615889A CN 201310361588 A CN201310361588 A CN 201310361588A CN 103385525 A CN103385525 A CN 103385525A
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- Y—GENERAL 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
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Abstract
The invention relates to a full-automatic sterilizing quality-guaranteeing steamer and a sterilizing technology which are suitable for sterilizing and quality guaranteeing of fully closed box-packed fast food. The steamer comprises a pot body, a pot cover, a steam pipe, a return water storage tank, a vent pipe, a water cycle pipeline and a drain pipe, wherein the water cycle pipeline comprises a return water pipe, a chief spray pipe, a water inlet pipe and a water outlet pipe, the pot body is provided with a thermometer I, a pressure gauge I, a water-thermometer I and a reducing valve I, and is connected with an automatic control box, the pot cover is hermetically connected with the pot body, the pot body is connected with the steam pipe, the vent pipe, the chief spray pipe and the water outlet pipe, the return water storage tank is connected with the return water pipe and the vent pipe, the drain pipe is communicated with the water outlet pipe, the inner cavity of the pot body comprises a temperature control sensor, a water outlet hole, a steam heating pipe, an upper spray pipe and a side spray pipe, and the upper spray pipe and the side spray pipe are communicated with the chief spray pipe. The steamer can be used for automatically and accurately controlling the temperature, pressure and time, guaranteeing the sterilizing quality through heating and cooling by gradient, and saving energy and water because the hot and cold spray water is used and stored reasonably.
Description
Technical field
The present invention relates to a kind of Full-automatic sterilizing guarantee the quality steamer and process for sterilizing, mainly be applicable to the sterilization of totally-enclosed box-packed fast food and guarantee the quality, belong to food industrial technical field.
Background technology
That totally-enclosed box-packed mess-tin adopts is high temperature resistant, the food-grade macromolecular material of high-barrier, easily degraded is made, and hold food in mess-tin after, application food-grade polymer coating seals; Box-packed fast food, by vacuum nitrogen, high temperature sterilization, makes product that the longer shelf-life be arranged at normal temperatures, is generally 6 months; Box-packed fast food has the advantages that involution is good, heat-resisting, easily tear, convenient storage, transportation, and the time of guaranteeing the quality is long.
In prior art, the sterilization that the is not exclusively used in totally-enclosed box-packed fast food steamer of guaranteeing the quality, only have steam box and the food steamer of applying steam, if the sterilization that general steam box and food steamer are applied to totally-enclosed box-packed fast food is guaranteed the quality, hot gas rapid evaporation after heating of food in mess-tin, can blow the overlay film of sealing.So general steam box and food steamer are only applicable to steaming of food, the sterilization that is not suitable for totally-enclosed box-packed fast food is guaranteed the quality.
China Patent No. 201210049121 discloses name and has been called the patent of " steam boiler ", this steam boiler adopts the mode of heating water to form high temperature, pressure-air, make kettle temperature, pressure rise, but it is fast to heat up, boost, as be used for heating box-packed fast food and the overlay film of sealing can be blown, do not overcome above-mentioned defect of the prior art.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design, Full-automatic sterilizing that the sterilization preservation and effect the is good steamer of guaranteeing the quality is provided.
The present invention addresses the above problem the technical scheme that adopts: this Full-automatic sterilizing steamer of guaranteeing the quality comprises a pot body, pot cover and steam pipe, it is characterized in that: also comprise backwater holding vessel, blast pipe, water circulation pipe and drainpipe, described water circulation pipe comprises return pipe, spray house steward, water inlet pipe and outlet pipe, and four are interconnected; On described pot body, thermometer one, Pressure gauge one, water-thermometer one and pressure-reducing valve one are installed, the pot body is connected with automatic control box; Described pot cover is connected with the pot body, and pot cover and the identical sealing of pot body; Described pot body connects steam pipe, blast pipe, spray house steward and outlet pipe, and described backwater holding vessel connects return pipe and blast pipe; Described drainpipe is communicated with outlet pipe; The pot body cavity of described pot body comprises temperature control sensor, apopore, steam-heating pipe, upper shower and side shower, described apopore is communicated with outlet pipe, steam-heating pipe is communicated with steam pipe, and upper shower is communicated with the spray house steward, and the side shower is communicated with the spray house steward.Pot body and cover structure mate mutually, tighten mutually and seal; Normal-temperature water is entered by water inlet pipe, can enter pot body cavity by the spray house steward on the one hand and spray, and unnecessary water enters the backwater holding vessel by return pipe; Normal-temperature water is entered by water inlet pipe, can enter pot body cavity by outlet pipe, delivery port on the other hand, and steam carrys out the water of bottom in the heating kettle intracoelomic cavity by steam pipe to steam-heating pipe; Water in pot body cavity, oppositely by delivery port, outlet pipe, then enters pot body cavity by the spray house steward and sprays, and unnecessary water enters the backwater holding vessel by return pipe; Drainpipe can be discharged the water in water circulation pipe; Gas in pot body and backwater holding vessel can be discharged by blast pipe; The spray house steward is communicated with upper shower, side shower in pot body cavity, and pot body cavity is carried out comprehensive spray, makes the pot body cavity temperature even; Temperature, pressure and water temperature in thermometer one, Pressure gauge one, water-thermometer one monitoring pot body; Can regulate pressure in pot body by pressure-reducing valve one, the totally-enclosed and setup control pressure of steamer, when internal pressure surpassed setup control pressure, pressure-reducing valve one was opened decompression automatically, and gas is discharged from blast pipe; Temperature in temperature control sensor monitoring pot body also coordinates with automatic control box; Automatic control box using PLC Automatic Control is regulated temperature, pressure and the time in sterilization process, controls precisely; Automatic control box is set segmentation parameter, and the method for the temperature-gradient method of application stage property, cooling, guarantee totally-enclosed box-packed fast food high temperature sterilization quality.
This is interconnected return pipe of the present invention, spray house steward, water inlet pipe and outlet pipe and refers to: the water of water inlet pipe can flow to return pipe, spray house steward and outlet pipe; The water of outlet pipe can flow to return pipe, spray house steward and water inlet pipe, but water inlet pipe can arrange valve, stops the water adverse current to enter water source; The water of return pipe can flow to spray house steward, water inlet pipe and outlet pipe, but water inlet pipe can arrange valve, stops the water adverse current to enter water source; The spray house steward provides water by return pipe, water inlet pipe and outlet pipe.
The surrounding of pot cover of the present invention is provided with bent body circle two, and the oral area of pot body is provided with bent body circle one, and the interior card of bent body circle one has sealing ring, bent body circle two and the bent body circle one irregular tooth-shape structure of tool and mutual coupling.The bent body circle two of pot cover has the tooth of interval and outwardly convex, the bent body circle one of pot body has interval and inwardly protruded tooth, when the tooth of bent body circle two and the tooth of bent body circle one stagger, bent body circle two snaps in bent body circle one, the rotation pot cover, make bent body circle two, with bent body circle one, lap be arranged, bent body circle two and bent body circle one chucking, pot cover and pot body chucking.
An end that connects pot cover in connecting plate of the present invention comprises sealing cap, mandrel, mandrel bearing, jump ring and capping, described sealing cap is fixed by bolts on pot cover, sealing cap is inboard at connecting plate, mandrel penetrates in connecting plate and with sealing cap, welds, the outside of connecting plate is fixed with capping with bolt, be provided with the mandrel bearing between mandrel and connecting plate, the both sides of mandrel bearing are respectively arranged with jump ring; An end that connects the pot body in described connecting plate comprises gate seat, door-hinge and door-hinge bearing, and described gate seat is fixed on the nearly oral area of pot body, and door-hinge passes connecting plate, and with the connecting plate welding, the two ends of door-hinge penetrate gate seat, are provided with the door-hinge bearing between door-hinge and gate seat; The described Full-automatic sterilizing steamer of guaranteeing the quality also comprises tooth bar, handwheel, hand wheel shaft, hand wheel shaft bearing and gear, described rack welding is in the pot cover outside, hand wheel shaft penetrates connecting plate, be provided with the hand wheel shaft bearing between hand wheel shaft and connecting plate, outboard end and the handwheel of hand wheel shaft are fixed with bolt, medial extremity and the gear of hand wheel shaft are fixed with pin, and wheel and rack coincide and connects.The structural designs such as connecting plate interconnect pot cover and pot body, and pot cover can be opened around door-hinge, be closed, and pot cover also can be around the relative connecting plate 360 degree rotations of mandrel; The setting of various bearings makes various rotations more smooth; While closing pot cover, rotation hand wheel, gear driven tooth bar on hand wheel shaft makes the pot cover rotation, when the concavo-convex tooth-shape structure of bent body circle two and bent body circle one staggers the zero lap part, promote pot cover, bent body circle two snaps in bent body circle one, rotation hand wheel makes the pot cover rotation again, when the concavo-convex tooth-shape structure of bent body circle two and bent body circle one has lap, bent body circle two and bent body circle one chucking, pot cover and pot body chucking, and guarantee sealing air tight (open pot cover with close step opposite) under the effect of sealing ring.
Be provided with the window retainer plate on pot cover of the present invention, saturating window retainer plate and pot cover are tightened fixing, and in the window retainer plate, card has window thoroughly., by saturating window, can observe the working condition of totally-enclosed box-packed fast food high temperature sterilization in steamer, if any extremely finding by manual observation.
Thermometer two, Pressure gauge two, water-thermometer two and pressure-reducing valve two are installed on backwater holding vessel of the present invention; Described backwater holding vessel is connected with automatic control box.Temperature, pressure and water temperature in thermometer two, Pressure gauge two, water-thermometer two monitoring backwater holding vessels; By the pressure in pressure-reducing valve two adjustable backwater holding vessels, the totally-enclosed and setup control pressure of backwater holding vessel, when internal pressure surpassed setup control pressure, pressure-reducing valve two was opened decompression automatically, and gas is discharged from blast pipe; Automatic control box can be controlled internal temperature, the pressure of backwater holding vessel.
Be provided with magnetic valve on thermometer one of the present invention, Pressure gauge one, thermometer two and Pressure gauge two; Be provided with steam pipe electronics check-valves on described steam pipe; Described blast pipe has two, and two blast pipes all are connected and are connected with exhaust charge with exhaust charge one respectively, and an end of described exhaust charge one and nearly two blast pipes of exhaust charge two is respectively arranged with exhaust solenoid valve, and exhaust solenoid valve has four; Be connected with an electric-motor pump one on described drainpipe, the drainpipe of electric-motor pump one water inlet one side is divided into two-way, and two-way is respectively arranged with draining valve and drain solenoid valve, and the drainpipe of electric-motor pump one water outlet one side is a road, is provided with draining valve; Described return pipe is provided with the backwater magnetic valve, and the spray house steward is provided with spraying electromagnetic valve, and water inlet pipe is provided with entering water electromagnetic valve, and outlet pipe is provided with the bidirectional electronic check-valves, and outlet pipe also is connected with electric-motor pump two.The setting of various magnetic valves and electronics check-valves can realize the Automatic Control of various pipelines; Steam pipe electronics check-valves can prevent steam counter-flow; The bidirectional electronic check-valves prevents that the water of pot body cavity from flowing out when water inlet, prevent that when water outlet the water adverse current in water inlet pipe, spray house steward and return pipe from advancing pot body cavity; Water circulation pipe is intake and water outlet under the effect of electric-motor pump two; Drainpipe draining under the effect of electric-motor pump one, but Auto-drainage under the effect of drain solenoid valve on the one hand, but also manual drainage under the effect of draining valve on the other hand.
Steam pipe electronics check-valves of the present invention, electric-motor pump one, electric-motor pump two, backwater magnetic valve, spraying electromagnetic valve, entering water electromagnetic valve, bidirectional electronic check-valves, draining valve and drain solenoid valve all adopt flange to be connected and fixed; Steam-heating pipe adopts flange to be connected with steam pipe.Adopt flange arrangement connect and fix good sealing effect, not easy-to-leak liquid or gas leakage with bolt.
The pot body cavity of pot body of the present invention also comprises that guide rail, baffle plate, upper spray base, side spray are drenched base and side spray is drenched tubule, and described guide rails assembling is in the bottom of pot body cavity, and baffle plate is arranged on the nearly oral area place, bottom of pot body cavity; Described temperature control sensor is arranged on the top of pot body cavity; Described steam-heating pipe is arranged on the bottom of pot body cavity, and apopore is arranged on the bottom of pot body cavity; Described upper shower has many, is arranged on the spray base, and upper spray base is welded on the upper surface of pot body cavity, is provided with spray head on upper shower; Described side shower has two, is arranged on respectively side spray and drenches on base, and side spray is drenched base and is welded on the two sides of pot body cavity, and two side showers converge connection at the pot body cavity rear portion; Described side shower drenches tubule with many side sprays and is communicated with, and side spray is drenched on tubule and is provided with the side spray head; Spray house steward's nearly pot body is divided into the up and down two-way, is communicated with upper shower and side shower respectively.Guide rail is used for placement and needs sterilizing box-packed fast food; Baffle plate can block the water that the pot body cavity bottom is gathered; Form the containment structures of a constant volume; Upper shower is provided with parallel many, and the side shower connects many parallel side sprays and drenches tubule, and the side shower is vertical with side spray pouring tubule, can carry out the comprehensive spray of large tracts of land to pot body cavity; Under the crunch of electric-motor pump two effects, upper spray head and side spray head spray the water of atomization, can strengthen a pot body internal pressure, guarantee totally-enclosed box-packed fast food high temperature sterilization quality, and the mess-tin overlay film is difficult for bursting damage.
The present invention also provides a kind of guarantee the quality process for sterilizing of steamer of described Full-automatic sterilizing that adopts.
The present invention addresses the above problem the technical scheme that adopts: this process for sterilizing comprises the following steps:
(1) totally-enclosed box-packed fast food is put into a pot body, close pot cover, the steamer sealing;
(2) normal-temperature water is entered by water inlet pipe, then enter in pot body, steam-heating pipe passes into steam the water in the pot body is heated, starter motor pump two, start spray, the temperature of shower water is higher than temperature in mess-tin, and the pressure in steamer is higher than the nitrogen partial pressure in mess-tin and steam partial pressure, and the temperature rise period starts; Temperature rise period is divided into stage by stage a plurality of, and each all needs temperature, pressure and temperature retention time are controlled stage by stage;
(3) water after the heating injects the backwater holding vessel by return pipe under the effect of electric-motor pump two, can reuse; Unnecessary water is discharged by drainpipe;
(4) normal-temperature water is entered by water inlet pipe, and starter motor pump two starts spray, and the temperature of shower water is lower than temperature in the box of totally-enclosed box-packed fast food, and the pressure in steamer is lower than the nitrogen partial pressure in mess-tin and steam partial pressure, and temperature-fall period starts; Temperature-fall period is divided into stage by stage a plurality of, and each all needs temperature, pressure and temperature retention time are controlled stage by stage;
(5) sterilization is completed, and takes out totally-enclosed box-packed fast food.
During the temperature rise period of the present invention, in order to guarantee the balance of external pressure in mess-tin, prevent the mess-tin deformation fracture, the rate of climb of pressure is less than rate of rise in temperature, when in steamer, temperature reached 121 ℃ of temperature, along with the rising of temperature in mess-tin, the steamer internal pressure progressively raise, guarantee totally-enclosed box-packed fast food in the temperature-rise period of 121 ℃ of sterilizations, external and internal pressure is consistent; During temperature-fall period of the present invention, in order to guarantee the balance of external pressure in mess-tin, prevent the mess-tin deformation fracture, the decrease speed of steamer internal pressure is less than mess-tin internal pressure decrease speed, and the control time, when making the interior temperature fast-descending of mess-tin, external and internal pressure is consistent.
Temperature rise period of the present invention is divided into ten stage by stage, and described temperature-fall period is divided into ten stage by stage,
The temperature of temperature rise period, pressure and time are as follows:
| The temperature rise period parameter | Stage by stage 1 | Stage by |
Stage by |
Stage by |
Stage by |
Stage by |
Stage by stage 7 | Stage by stage 8 | Stage by |
Stage by |
| Temperature ℃ | Water normal temperature | 40 | 60 | 80 | 90 | 100 | 110 | 115 | 121 | 121 |
| Pressure Mpa | 0 | 0 | 0.01 | 0.02 | 0.04 | 0.07 | 0.09 | 0.11 | 0.14 | 0.18 |
| Temperature retention time divide | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 37 |
The temperature of temperature-fall period, pressure and time are as follows:
| The parameter stage by stage of lowering the temperature | Stage by stage 1 | Stage by |
Stage by |
Stage by |
Stage by |
Stage by |
Stage by stage 7 | Stage by stage 8 | Stage by |
Stage by |
| Temperature ℃ | 121 | 115 | 110 | 100 | 90 | 70 | 50 | 40 | 30 | 30 |
| Pressure Mpa | 0.18 | 0.17 | 0.15 | 0.13 | 0.10 | 0.06 | 0.03 | 0.01 | 0.01 | 0.00 |
| Temperature retention time divide | 0 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 5 | 0 |
Described temperature, pressure and temperature retention time are by the PLC Automatic Control.Man-machine interface, can set ten temperature-gradient methods stage by stage, segmentation cooling, and temperature, pressure, time are controlled precisely adjustable.
Ten of above temperature rise periods of the present invention divide ten temperature, pressure and time forms stage by stage as follows with text descriptions with temperature-fall period stage by stage:
Temperature rise period: 1 temperature is water normal temperature stage by stage, and pressure is 0Mpa, and temperature retention time is 0 minute; 2 temperature is 40 ℃ stage by stage, and pressure is 0Mpa, and temperature retention time is 0 minute; 3 temperature is 60 ℃ stage by stage, and pressure is 0.01Mpa, and temperature retention time is 0 minute; 4 temperature is 80 ℃ stage by stage, and pressure is 0.02Mpa, and temperature retention time is 0 minute; 5 temperature is 90 ℃ stage by stage, and pressure is 0.04Mpa, and temperature retention time is 0 minute; 6 temperature is 100 ℃ stage by stage, and pressure is 0.07Mpa, and temperature retention time is 1 minute; 7 temperature is 110 ℃ stage by stage, and pressure is 0.09Mpa, and temperature retention time is 1 minute; 8 temperature is 115 ℃ stage by stage, and pressure is 0.11Mpa, and temperature retention time is 2 minutes; 9 temperature is 121 ℃ stage by stage, and pressure is 0.14Mpa, and temperature retention time is 3 minutes; 10 temperature is 121 ℃ stage by stage, and pressure is 0.18Mpa, and temperature retention time is 37 minutes;
Temperature-fall period: 1 temperature is 121 ℃ stage by stage, and pressure is 0.18Mpa, and temperature retention time is 0 minute; 2 temperature is 115 ℃ stage by stage, and pressure is 0.17Mpa, and temperature retention time is 1 minute; 3 temperature is 110 ℃ stage by stage, and pressure is 0.15Mpa, and temperature retention time is 2 minutes; 4 temperature is 100 ℃ stage by stage, and pressure is 0.13Mpa, and temperature retention time is 2 minutes; 5 temperature is 90 ℃ stage by stage, and pressure is 0.10Mpa, and temperature retention time is 1 minute; 6 temperature is 70 ℃ stage by stage, and pressure is 0.06Mpa, and temperature retention time is 2 minutes; 7 temperature is 50 ℃ stage by stage, and pressure is 0.03Mpa, and temperature retention time is 1 minute; 8 temperature is 40 ℃ stage by stage, and pressure is 0.01Mpa, and temperature retention time is 2 minutes; 9 temperature is 30 ℃ stage by stage, and pressure is 0.01Mpa, and temperature retention time is 5 minutes; 10 temperature is 30 ℃ stage by stage, and pressure is 0.00Mpa, and temperature retention time is 0 minute.
Compared with prior art, have the following advantages and effect: steamer is totally-enclosed in the present invention, and full-automatic precisely control temperature, pressure and the time, maximum temperature reaches 121 ℃, guarantees the sterilization quality; Adopt the method for temperature-gradient method, segmentation cooling to make the mess-tin external and internal pressure consistent, avoid the overlay film that seals to blow, prevent the mess-tin deformation fracture; Be designed with water circulation pipe, backwater holding vessel and drainpipe, guarantee rational Application and the storage of spray hot and cold water, energy-conservation, water saving.
Description of drawings
Fig. 1 is overall structure schematic front view of the present invention.
Fig. 2 is the structural representation right view of pot cover of the present invention.
Fig. 3 is the a-a profile of A part in Fig. 2.
Fig. 4 is the b-b profile of B part in Fig. 2.
Fig. 5 is that in Fig. 2, handwheel partly removes inside structure schematic diagram after connecting plate.
Fig. 6 is the structural representation front view of pot cover of the present invention pot cover one end while opening.
Fig. 7 is pot body cavity structural representation of the present invention.
Fig. 8 is the schematic diagram of pot body cavity of the present invention while putting totally-enclosed box-packed mess-tin.
In figure:
Pot body 1, thermometer 1, Pressure gauge 1, water-thermometer 1, automatic control box 14, pressure-reducing valve 1, bent body circle 1, sealing ring 17, gate seat 18;
Drainpipe 7, draining valve 71, drain solenoid valve 72, electric-motor pump 1;
Pot body cavity 8, temperature control sensor 81, apopore 82, guide rail 83, baffle plate 84, steam-heating pipe 85, upper shower 86, upper spray base 861, upper spray head 862, side shower 87, side spray is drenched base 871, and side spray is drenched tubule 872, side spray head 873;
Totally-enclosed box-packed fast food 9, sterilizing rack 10.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and by embodiment.
Referring to Fig. 1-Fig. 8, the present embodiment comprises: pot body 1, pot cover 2, steam pipe 3, backwater holding vessel 4, blast pipe 5, water circulation pipe 6 and drainpipe 7, described water circulation pipe 6 comprises that return pipe 61, spray house steward 62, water inlet pipe 63 and outlet pipe 64, four are interconnected; On described pot body 1, thermometer 1, Pressure gauge 1, water-thermometer 1 and pressure-reducing valve 1 are installed, pot body 1 also is connected with automatic control box 14; Thermometer 2 41, Pressure gauge 2 42, water-thermometer 2 43 and pressure-reducing valve 2 44 are installed on described backwater holding vessel 4, and backwater holding vessel 4 is connected with automatic control box 14; Described pot cover 2 is connected with pot body 1, and pot cover 2 surroundings are provided with bent body circle 2 27, and the oral area of pot body 1 is provided with bent body circle 1, and the interior card of bent body circle 1 has sealing ring 17, and bent body circle 2 27 and bent body circle 1 have concavo-convex tooth-shape structure and mutually mate; Described pot body 1 connects steam pipe 3, blast pipe 5, spray house steward 62 and outlet pipe 64, and described backwater holding vessel 4 connects return pipe 61 and blast pipe 5; Described drainpipe 7 is communicated with outlet pipe 61.
In the present embodiment, also be provided with connecting plate 22, sealing cap 23, mandrel 231, mandrel bearing 232, jump ring 233 and capping 234, described sealing cap 23 is fixed by bolts on pot cover 2, sealing cap 23 is in connecting plate 22 inboards, mandrel 231 penetrates in connecting plate 22, the medial extremity of mandrel 231 and sealing cap 23 welding, the outside of connecting plate 22 is fixed with capping 234 with bolt, be provided with mandrel bearing 232 between mandrel 231 and connecting plate 22, the both sides of mandrel bearing 232 are respectively arranged with jump ring 233, and above structure is connected described connecting plate 22 with pot cover 2; Also be provided with gate seat 18, door-hinge 24 and door-hinge bearing 241, described gate seat 18 is fixed on the nearly oral area of pot body 1, door-hinge 24 passes connecting plate 22, with connecting plate 22 welding, the two ends of door-hinge 24 penetrate gate seat 18, be provided with door-hinge bearing 241 between door-hinge 24 and gate seat 18, above structure is connected described connecting plate 22 with pot body 1; Also be provided with tooth bar 25, handwheel 26, hand wheel shaft 261, hand wheel shaft bearing 262 and gear 263, described tooth bar 25 is welded on the pot cover outside, hand wheel shaft 261 penetrates connecting plate 22, be provided with hand wheel shaft bearing 262 between hand wheel shaft 261 and connecting plate 22, the outboard end of hand wheel shaft 261 and handwheel 26 use bolts are fixed, the medial extremity of hand wheel shaft 261 and gear 263 use pins are fixed, and gear 263 coincide and is connected with tooth bar 25; Also be provided with window retainer plate 211 on described pot cover 2, saturating window retainer plate 211 and pot cover 2 are tightened fixing, and the interior card of window retainer plate 211 has window 21 thoroughly.
In the present embodiment, be provided with magnetic valve on described thermometer 1, Pressure gauge 1, thermometer 2 21 and Pressure gauge 2 22; Be provided with steam pipe electronics check-valves 31 on described steam pipe 3; Described blast pipe 5 has two, two blast pipes 5 all are connected with exhaust charge with exhaust charge 1 respectively and 52 are connected, one end of described exhaust charge 1 and nearly two blast pipes 5 of exhaust charge 2 52 is respectively arranged with exhaust solenoid valve 53, and exhaust solenoid valve 53 has four; Be connected with an electric-motor pump 1 on described drainpipe 7, the drainpipe 7 of electric-motor pump one 73 water inlet one sides is divided into two-way, and two-way is respectively arranged with draining valve 71 and drain solenoid valve 72, and the drainpipe 7 of electric-motor pump one 73 water outlet one sides is a road, is provided with draining valve 71; Described return pipe 61 is provided with backwater magnetic valve 611, and spray house steward 62 is provided with spraying electromagnetic valve 621, and water inlet pipe 63 is provided with entering water electromagnetic valve 631, and outlet pipe 64 is provided with bidirectional electronic check-valves 641, and outlet pipe 64 also is connected with electric-motor pump 2 642; Described steam pipe electronics check-valves 31, electric-motor pump 1, electric-motor pump 2 642, backwater magnetic valve 611, spraying electromagnetic valve 621, entering water electromagnetic valve 631, bidirectional electronic check-valves 641, draining valve 71 and drain solenoid valve 72 all adopt flange to be connected and fixed.The setting of various magnetic valves and electronics check-valves can realize the Automatic Control of various pipelines.
In the present embodiment, the pot body cavity 8 of described pot body 1 comprises that temperature control sensor 81, apopore 82, steam-heating pipe 85, upper shower 86, side shower 87, guide rail 83, baffle plate 84, upper spray base 861, side spray are drenched base 871 and side spray is drenched tubule 872, described guide rail 83 is arranged on the bottom of pot body cavity 8, and baffle plate 84 is arranged on the nearly oral area place, bottom of pot body cavity 8; Described temperature control sensor 81 is arranged on the top of pot body cavity 8; Described steam-heating pipe 85 is arranged on the bottom of pot body cavity 8, and steam-heating pipe 85 adopts flange to be connected and to be communicated with steam pipe 3; Described apopore 82 is arranged on the bottom of pot body cavity 8, and apopore 82 is communicated with outlet pipe 64; Described upper shower 86 has three that are parallel to each other, and is arranged on spray base 861, and upper spray base 861 is welded on the upper surface of pot body cavity 8, is provided with spray head 862 on upper shower 86; Described side shower 87 has two, is arranged on respectively side spray and drenches on base 871, and side spray is drenched base 871 and is welded on the two sides of pot body cavity 8, and two side showers 87 converge connection at pot body cavity 8 rear portions; Described every side shower 87 respectively drenches tubules 872 with eight side sprays and is communicated with, and it is vertical with side shower 87 that side spray is drenched tubule 872, and side spray is drenched between tubule 872 and is parallel to each other, and side spray is drenched on tubule 872 and is provided with side spray head 873; Spray house steward's 62 nearly pot body 1 part is divided into the up and down two-way, is communicated with upper shower 86 and side shower 87 respectively.
The course of work of the present invention is as follows:
(1) totally-enclosed box-packed fast food 9 is packed into sterilizing rack 10, push pot body cavity 8 by guide rail 83, rotation hand wheel 26, gear 263 band carry-over bars 65 make pot cover 2 rotations, and bent body circle 2 27 snaps in bent body circle 1, continues rotation hand wheel 26, bent body circle 2 27 tightens mutually with bent body circle 1, pot cover 2 is closed, and pot cover 2 coincide and seals with pot body 1, the steamer sealing;
(2) normal-temperature water is entered by water inlet pipe 63, then enter in pot body 1, steam-heating pipe 85 passes into steam with the heating of the water in pot body 1, starter motor pump 2 642, start spray, the temperature of shower water is higher than temperature in mess-tin, and the pressure in steamer is higher than the nitrogen partial pressure in mess-tin and steam partial pressure, and the temperature rise period starts; Temperature rise period is divided into ten stage by stage, and the temperature of each control by stages, pressure and temperature retention time are as follows:
| The temperature rise period parameter | Stage by stage 1 | Stage by |
Stage by |
Stage by |
Stage by |
Stage by |
Stage by stage 7 | Stage by stage 8 | Stage by |
Stage by |
| Temperature ℃ | Water normal temperature | 40 | 60 | 80 | 90 | 100 | 110 | 115 | 121 | 121 |
| Pressure Mpa | 0 | 0 | 0.01 | 0.02 | 0.04 | 0.07 | 0.09 | 0.11 | 0.14 | 0.18 |
| Temperature retention time divide | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 37 |
In order to guarantee the balance of external pressure in mess-tin, prevent the mess-tin deformation fracture, the rate of climb of pressure is less than rate of rise in temperature, when in steamer, temperature reaches 121 ℃ of temperature, rising along with temperature in mess-tin, the steamer internal pressure that progressively raises, guarantee totally-enclosed box-packed fast food in the temperature-rise period of 121 ℃ of sterilizations, and external and internal pressure is consistent;
(3) water after the heating injects the backwater holding vessel by return pipe under the effect of electric-motor pump 2 642, can reuse; Unnecessary water, by drainpipe 7, is discharged under the effect of electric-motor pump 1;
(4) normal-temperature water is entered by water inlet pipe 63, and starter motor pump 2 642 starts spray, and the temperature of shower water is lower than temperature in the box of totally-enclosed box-packed fast food, and the pressure in steamer is lower than the nitrogen partial pressure in mess-tin and steam partial pressure, and temperature-fall period starts; Temperature-fall period is divided into ten stage by stage, and the temperature of each control by stages, pressure and temperature retention time are as follows:
| The parameter stage by stage of lowering the temperature | Stage by stage 1 | Stage by |
Stage by |
Stage by |
Stage by |
Stage by |
Stage by stage 7 | Stage by stage 8 | Stage by |
Stage by |
| Temperature ℃ | 121 | 115 | 110 | 100 | 90 | 70 | 50 | 40 | 30 | 30 |
| Pressure Mpa | 0.18 | 0.17 | 0.15 | 0.13 | 0.10 | 0.06 | 0.03 | 0.01 | 0.01 | 0.00 |
| Temperature retention time divide | 0 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 5 | 0 |
In order to guarantee the balance of external pressure in mess-tin, prevent the mess-tin deformation fracture, the decrease speed of steamer internal pressure is less than mess-tin internal pressure decrease speed, and the control time, and when making the interior temperature fast-descending of mess-tin, external and internal pressure is consistent;
(5) sterilization is completed, and pulls out sterilizing rack 10, takes out totally-enclosed box-packed fast food 9.
Temperature of the present invention, pressure and temperature retention time are by the PLC Automatic Control, and man-machine interface, can set ten temperature-gradient methods stage by stage, segmentation cooling, and temperature, pressure, time are controlled precisely adjustable; High temperature sterilization technique can reach 121 ℃, and energy-saving and water-saving; Kill fully by bacterium in the totally-enclosed box-packed mess-tin of high temperature sterilization technique of the present invention, the shelf-life reaches 6 months.
By foregoing description, those skilled in the art can implement.
In addition, need to prove, the specific embodiment described in this specification, as long as its part does not offer some clarification on concrete shape and size, this part can be any shape and size that adapt with its structure; Simultaneously, the part title of getting also can be different.Allly according to the present invention, conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of patent of the present invention.
Claims (10)
1. Full-automatic sterilizing steamer of guaranteeing the quality, comprise a pot body, pot cover and steam pipe, it is characterized in that: also comprise backwater holding vessel, blast pipe, water circulation pipe and drainpipe, described water circulation pipe comprises return pipe, spray house steward, water inlet pipe and outlet pipe, four are interconnected, and described water circulation pipe provides the shower water of different temperatures for steamer; On described pot body, thermometer one, Pressure gauge one, water-thermometer one and pressure-reducing valve one are installed, the pot body is connected with automatic control box, temperature, pressure, water temperature Automatic Control in described pot body; Described pot cover is connected with the pot body, and pot cover and the identical sealing of pot body; Described pot body connects steam pipe, blast pipe, spray house steward and outlet pipe, and described backwater holding vessel connects return pipe and blast pipe, and return pipe can be conveyed into unnecessary water the backwater holding vessel and store; Described drainpipe is communicated with outlet pipe; The pot body cavity of described pot body comprises temperature control sensor, apopore, steam-heating pipe, upper shower and side shower, and described apopore is communicated with outlet pipe, and steam-heating pipe is communicated with steam pipe, and steam-heating pipe is used for the water of heating kettle body inner bottom part; Described upper shower is communicated with the spray house steward, and the side shower is communicated with the spray house steward, the collaborative interior comprehensive spray of pot body that reaches of upper shower and side shower.
2. the Full-automatic sterilizing according to claim 1 steamer of guaranteeing the quality, it is characterized in that: the surrounding of described pot cover is provided with bent body circle two, the oral area of pot body is provided with bent body circle one, and the interior card of bent body circle one has sealing ring, bent body circle two and the bent body circle one irregular tooth-shape structure of tool and mutual coupling.
3. the Full-automatic sterilizing according to claim 1 steamer of guaranteeing the quality, it is characterized in that: an end that connects pot cover in described connecting plate comprises sealing cap, mandrel, mandrel bearing, jump ring and capping, described sealing cap is fixed by bolts on pot cover, sealing cap is inboard at connecting plate, mandrel penetrates in connecting plate and with sealing cap, welds, the outside of connecting plate is fixed with capping with bolt, is provided with the mandrel bearing between mandrel and connecting plate, and the both sides of mandrel bearing are respectively arranged with jump ring; An end that connects the pot body in described connecting plate comprises gate seat, door-hinge and door-hinge bearing, and described gate seat is fixed on the nearly oral area of pot body, and door-hinge passes connecting plate, and with the connecting plate welding, the two ends of door-hinge penetrate gate seat, are provided with the door-hinge bearing between door-hinge and gate seat; The described Full-automatic sterilizing steamer of guaranteeing the quality also comprises tooth bar, handwheel, hand wheel shaft, hand wheel shaft bearing and gear, described rack welding is in the pot cover outside, hand wheel shaft penetrates connecting plate, be provided with the hand wheel shaft bearing between hand wheel shaft and connecting plate, outboard end and the handwheel of hand wheel shaft are fixed with bolt, medial extremity and the gear of hand wheel shaft are fixed with pin, and wheel and rack coincide and connects.
4. the Full-automatic sterilizing according to claim 1 and 2 steamer of guaranteeing the quality is characterized in that: be provided with the window retainer plate on described pot cover, window retainer plate and pot cover are tightened fixingly thoroughly, thoroughly block in the window retainer plate window is arranged.
5. the Full-automatic sterilizing according to claim 1 steamer of guaranteeing the quality, is characterized in that: thermometer two, Pressure gauge two, water-thermometer two and pressure-reducing valve two are installed on described backwater holding vessel; Described backwater holding vessel is connected with automatic control box.
6. the Full-automatic sterilizing steamer of guaranteeing the quality according to claim 1 or 5, is characterized in that: be provided with magnetic valve on described thermometer one, Pressure gauge one, thermometer two and Pressure gauge two; Be provided with steam pipe electronics check-valves on described steam pipe; Described blast pipe has two, and two blast pipes all are connected and are connected with exhaust charge with exhaust charge one respectively, and an end of described exhaust charge one and nearly two blast pipes of exhaust charge two is respectively arranged with exhaust solenoid valve, and exhaust solenoid valve has four; Be connected with an electric-motor pump one on described drainpipe, the drainpipe of electric-motor pump one water inlet one side is divided into two-way, and two-way is respectively arranged with draining valve and drain solenoid valve, and the drainpipe of electric-motor pump one water outlet one side is a road, is provided with draining valve; Described return pipe is provided with the backwater magnetic valve, and the spray house steward is provided with spraying electromagnetic valve, and water inlet pipe is provided with entering water electromagnetic valve, and outlet pipe is provided with the bidirectional electronic check-valves, and outlet pipe also is connected with electric-motor pump two.
7. the Full-automatic sterilizing according to claim 6 steamer of guaranteeing the quality, it is characterized in that: described steam pipe electronics check-valves, electric-motor pump one, electric-motor pump two, backwater magnetic valve, spraying electromagnetic valve, entering water electromagnetic valve, bidirectional electronic check-valves, draining valve and drain solenoid valve all adopt flange to be connected and fixed; Described steam-heating pipe adopts flange to be connected with steam pipe.
8. the Full-automatic sterilizing according to claim 1 steamer of guaranteeing the quality, it is characterized in that: the pot body cavity of described pot body also comprises that guide rail, baffle plate, upper spray base, side spray are drenched base and side spray is drenched tubule, described guide rails assembling is in the bottom of pot body cavity, and baffle plate is arranged on the nearly oral area place, bottom of pot body cavity; Described temperature control sensor is arranged on the top of pot body cavity; Described steam-heating pipe is arranged on the bottom of pot body cavity, and apopore is arranged on the bottom of pot body cavity; Described upper shower has many, is arranged on the spray base, and upper spray base is welded on the upper surface of pot body cavity, is provided with spray head on upper shower; Described side shower has two, is arranged on respectively side spray and drenches on base, and side spray is drenched base and is welded on the two sides of pot body cavity, and two side showers converge connection at the pot body cavity rear portion; Described side shower drenches tubule with many side sprays and is communicated with, and side spray is drenched on tubule and is provided with the side spray head; Spray house steward's nearly pot body is divided into the up and down two-way, is communicated with upper shower and side shower respectively.
9. the guarantee the quality process for sterilizing of steamer of Full-automatic sterilizing as described in an employing claim as arbitrary in claim 1-8, it is characterized in that: described process for sterilizing comprises the following steps:
(1) totally-enclosed box-packed fast food is put into a pot body, close pot cover, the steamer sealing;
(2) normal-temperature water is entered by water inlet pipe, then enter in pot body, steam-heating pipe passes into steam the water in the pot body is heated, starter motor pump two, start spray, the temperature of shower water is higher than temperature in mess-tin, and the pressure in steamer is higher than the nitrogen partial pressure in mess-tin and steam partial pressure, and the temperature rise period starts; Temperature rise period is divided into stage by stage a plurality of, and each all needs temperature, pressure and temperature retention time are controlled stage by stage;
(3) water after the heating injects the backwater holding vessel by return pipe under the effect of electric-motor pump two, can reuse; Unnecessary water is discharged by drainpipe;
(4) normal-temperature water is entered by water inlet pipe, and starter motor pump two starts spray, and the temperature of shower water is higher than temperature in mess-tin, and the pressure in steamer is higher than the nitrogen partial pressure in mess-tin and steam partial pressure, and the temperature rise period starts; Spray adopts leading back-pressure, and the temperature of shower water is lower than temperature in the box of totally-enclosed box-packed fast food, and the pressure in steamer is lower than the nitrogen partial pressure in mess-tin and steam partial pressure, and temperature-fall period starts; Temperature-fall period is divided into stage by stage a plurality of, and each all needs temperature, pressure and temperature retention time are controlled stage by stage;
(5) sterilization is completed, and takes out totally-enclosed box-packed fast food.
10. process for sterilizing according to claim 9, it is characterized in that: the described temperature rise period is divided into ten stage by stage, and described temperature-fall period is divided into ten stage by stage,
The temperature of temperature rise period, pressure and time are as follows:
The temperature of temperature-fall period, pressure and time are as follows:
Described temperature, pressure and temperature retention time are by the PLC Automatic Control.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734350A (en) * | 2014-02-11 | 2014-04-23 | 云南优昊实业有限公司 | Walnut milk production process |
| CN103876061A (en) * | 2014-03-31 | 2014-06-25 | 宁波市素莲食品有限公司 | Plant protein type lunch sausage, and preparation method and complete high-temperature sterilization equipment of plant protein type lunch sausage |
| CN104187221A (en) * | 2014-08-18 | 2014-12-10 | 保定嘉利食品机械有限公司 | Full-automatic, efficient and energy-saving cooking pot |
| CN105105274A (en) * | 2015-09-14 | 2015-12-02 | 上海海洋大学 | Variable-temperature sterilization method |
| CN111670949A (en) * | 2020-06-05 | 2020-09-18 | 浙江冠峰食品机械有限公司 | Corn cob quick-freezing production line and processing method thereof |
| CN113460403A (en) * | 2021-05-25 | 2021-10-01 | 广州卓诚食品科技有限公司 | System and method for aseptic canning sterilization of solid food products |
| CN113911994A (en) * | 2021-10-20 | 2022-01-11 | 厦门市燕之屋丝浓食品有限公司 | Food processing technology of easy-to-tear cover packaging container |
| CN115121592A (en) * | 2022-07-11 | 2022-09-30 | 北京四良科技有限公司 | Micro-aerobic enzymolysis system and process for dining table residual food with heat energy recycled |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2852713Y (en) * | 2005-06-22 | 2007-01-03 | 上海旺欣豆制品设备有限公司 | High temperature disinfectant and cooling machine for boxed bean curd |
| CN101455434A (en) * | 2007-12-12 | 2009-06-17 | 张志峰 | Food sterilization method |
| CN201813805U (en) * | 2010-08-02 | 2011-05-04 | 赵国伟 | Novel horizontal sterilizing pot |
| CN203087470U (en) * | 2012-12-30 | 2013-07-31 | 富源县聚农绿色食品开发有限公司 | High-pressure steam sterilization device with quick cooling function |
-
2013
- 2013-08-20 CN CN201310361588.9A patent/CN103385525B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2852713Y (en) * | 2005-06-22 | 2007-01-03 | 上海旺欣豆制品设备有限公司 | High temperature disinfectant and cooling machine for boxed bean curd |
| CN101455434A (en) * | 2007-12-12 | 2009-06-17 | 张志峰 | Food sterilization method |
| CN201813805U (en) * | 2010-08-02 | 2011-05-04 | 赵国伟 | Novel horizontal sterilizing pot |
| CN203087470U (en) * | 2012-12-30 | 2013-07-31 | 富源县聚农绿色食品开发有限公司 | High-pressure steam sterilization device with quick cooling function |
Non-Patent Citations (1)
| Title |
|---|
| 刘站民等: "中式肉品快餐分段升温热力杀菌工艺研究", 《食品科学》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734350A (en) * | 2014-02-11 | 2014-04-23 | 云南优昊实业有限公司 | Walnut milk production process |
| CN103734350B (en) * | 2014-02-11 | 2015-09-16 | 云南优昊实业有限公司 | A kind of Walnut Milk production technology |
| CN103876061A (en) * | 2014-03-31 | 2014-06-25 | 宁波市素莲食品有限公司 | Plant protein type lunch sausage, and preparation method and complete high-temperature sterilization equipment of plant protein type lunch sausage |
| CN103876061B (en) * | 2014-03-31 | 2016-04-27 | 宁波市素莲食品有限公司 | The preparation method of plant proteins lunch sausage |
| CN104187221A (en) * | 2014-08-18 | 2014-12-10 | 保定嘉利食品机械有限公司 | Full-automatic, efficient and energy-saving cooking pot |
| CN105105274A (en) * | 2015-09-14 | 2015-12-02 | 上海海洋大学 | Variable-temperature sterilization method |
| CN111670949A (en) * | 2020-06-05 | 2020-09-18 | 浙江冠峰食品机械有限公司 | Corn cob quick-freezing production line and processing method thereof |
| CN113460403A (en) * | 2021-05-25 | 2021-10-01 | 广州卓诚食品科技有限公司 | System and method for aseptic canning sterilization of solid food products |
| CN113911994A (en) * | 2021-10-20 | 2022-01-11 | 厦门市燕之屋丝浓食品有限公司 | Food processing technology of easy-to-tear cover packaging container |
| CN115121592A (en) * | 2022-07-11 | 2022-09-30 | 北京四良科技有限公司 | Micro-aerobic enzymolysis system and process for dining table residual food with heat energy recycled |
| CN115121592B (en) * | 2022-07-11 | 2023-08-25 | 北京恒诺信达生物技术有限公司 | Dining table residual food micro-oxygen enzymolysis system and technology capable of recycling heat energy |
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Denomination of invention: A fully automatic sterilization and quality assurance steamer and its sterilization process Effective date of registration: 20230906 Granted publication date: 20150826 Pledgee: Zhejiang Mintai Commercial Bank Co.,Ltd. Hangzhou Tonglu Branch Pledgor: HANGZHOU GUANHUAWANG FOOD Co.,Ltd. Registration number: Y2023330001963 |