CN104432402A - Food pasteurization machine - Google Patents
Food pasteurization machine Download PDFInfo
- Publication number
- CN104432402A CN104432402A CN201310413522.XA CN201310413522A CN104432402A CN 104432402 A CN104432402 A CN 104432402A CN 201310413522 A CN201310413522 A CN 201310413522A CN 104432402 A CN104432402 A CN 104432402A
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- Prior art keywords
- tank
- food
- pasteurization machine
- sterilization tank
- base plate
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/02—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating materials in packages which are progressively transported, continuously or stepwise, through the apparatus
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The invention discloses a food pasteurization machine to solve the problems of inconsistent water temperature at each position in existing sterilization tanks, poor sterilizing effect, low steam heat utilization rate, and quality reduction caused by abrupt temperature drop of food packaging containers. The food pasteurization machine comprises a frame, which is provided with a preheating tank, a sterilizing tank, a precooling segment and a cooling tank in order. The preheating tank, the sterilizing tank, the precooling segment and the cooling tank are equipped with a conveying belt. The sterilizing tank includes a bottom plate, two side plates and two inclined plates. The bottom plate is provided with a water inlet and a water outlet, and the bottom plate, the side plates and the inclined plates are connected together to form the sterilizing tank. A steam spraying pipeline is uniformly distributed on the bottom plate and in connection with an external boiler, and is provided with one-way valves. The food pasteurization machine provided by the invention can ensure consistent water temperature in the sterilizing tank, improves the sterilizing effect, ensures food security, also can improve the heat utilization ratio of steam, and is especially suitable for processing by salted pickles, pickles and other food enterprises.
Description
Technical field
The invention belongs to food processing field, be specifically related to a kind of pasteurization machine for food.
Background technology
Pickles and salted vegetables very popular, be food indispensable on dining table.In the process that pickles and salted vegetables are produced, need to carry out sterilization processing, to guarantee the edible safety of pickles and salted vegetables to the food of bottling.
Application number is that the patent of invention of 200410088335.X discloses a kind of Pasteurisation apparatus, for to the product pasteurize in container, these products are passing through at least for heating, by by means of spray liquid process in the container flow of the section of pasteurize and cooling, this Pasteurisation apparatus has a sterilizer housing and is placed in the conveying device in this sterilizer housing, spray equipment, pond, pump, tunnel housing is modular construction, by any amount flexibly, removable section is formed, wherein, the throughput direction of these sections laterally or along sterilizer extends, and can in the unit water tank be parallel to or point to along this throughput direction and/or boiler mutually side by side.
Application number be 201020241748.8 utility model patent disclose a kind of tin sterilization machine, comprise frame, frame is provided with conveying mechanism, and this conveying mechanism is provided with high temperature sterilizing device and cooling device along the throughput direction of can.
Application number be 201120237545.6 utility model patent disclose a kind of Onion head sterilization machine, by frame, motor, transmit network chain, hot water storgae, cold rinse bank, vapor collection cover is formed, frame shows hot water storgae and cold rinse bank, through bracing frame, vapor collection cover is housed above its junction, program control case is equipped with in the side of frame, motor is equipped with at the paragraph header position of frame one section, main delivery wheel is equipped with in its side, water inlet pipe, cold outlet pipe and hot outlet pipe and air inlet pipe are arranged on the side of cold rinse bank and hot water storgae respectively, cold, two sections of hot water storgae are equipped with respectively from drive, the main delivery wheel of transport network chain warp and installing in the form of a ring from delivery wheel along the in-profile of hot and cold tank and frame, tank cover plate hot and cold tank is equipped with.
Application number be 201120393107.9 utility model patent disclose a kind of re-pasteurization cooling system, comprise cooling pond, the outlet pipe of cooling pond is connected with heat exchanger by circulating pump, and heat exchanger communicates with the water inlet pipe of cooling pond, and the water of cooling pond realizes circulation through heat exchanger cooling.
Application number be 201210279779.6 patent of invention disclose a kind of experimental pasteurization machine, comprise touch-screen, material pot, feed pipe, power switch, cooling water inlet pipe, cooling water drainage water pipe, heating tank, sterilization coil pipe, fuel outlet valve, heater, slip rail, filling tank, air hole, product pump, splicing groove, electric-control system, discharging opening and power supply, product pump, heating tank, sterilization coil pipe, heater, cooling water inlet pipe and cooling drainpipe are arranged in a cabinet, heating tank is fixed on bottom of cabinet bulk, heater is provided with in heating tank, heating tank is provided with filling tank, material pot connects feed pump charging aperture one section by feed pipe, feed pump discharging opening one section connects the sterilization coil pipe import one section in heating tank by pipeline, sterilization coil outlets one section connects cooling section one section by pipeline, another section of cooling section is discharging opening, discharge outlet is provided with splicing groove, splicing groove connects slip rail, and cooling section connects cooling water inlet pipe and cooling water drainage water pipe by pipeline, is provided with drainpipe in splicing groove.
Existing pasteurization machine is all carry out bactericidal action by high-temperature water to packed food in sterilization tank, but when packed good food just enters in sterilization tank time, because temperature contrast is comparatively large, the heat that packed food absorbs is larger; Packed food temperature raises the heat absorbed and diminishes, thus causes the very fast of the water temperature drop of the entrance of sterilization tank, and the water temperature drop of outlet section is comparatively slow, causes the water temperature of each position of sterilization tank inconsistent.Although be provided with temperature sensor to detect the water temperature in sterilization tank in sterilization tank, temperature sensor is all the relatively-stationary position be arranged in sterilization tank, therefore can not detect water temperature in sterilization tank accurately, thus affect bactericidal effect.
Also part pasteurization machine is had to spray on food by arranging steam shower above sterilization tank by high-temperature steam, carry out sterilization processing, this structure not only causes the heat utilization efficiency of steam low, but also it is uneven to there is sterilization, causes the problem of bactericidal effect difference.
Summary of the invention
The present invention is for solving prior art Problems existing, and a kind of pasteurization machine for food is provided, can ensure that the water temperature of each position in sterilization tank is consistent, improve bactericidal effect, simultaneously can make full use of high-temperature steam or high-temperature water carries out bactericidal action to food, there is thermal source utilization rate high, the feature that germicidal efficiency is good, ensure the edible safety of food.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of pasteurization machine for food, comprise frame, it is characterized in that: described frame is provided with fore-warmer tank, sterilization tank, precooling zone and cooling bath successively, described fore-warmer tank, sterilization tank, precooling zone and cooling bath are equipped with conveyer belt, described sterilization tank comprises base plate, biside plate and two hang plates, described base plate is provided with water inlet and delivery port, described base plate, side plate and hang plate link together formation sterilization tank, described base plate is evenly equipped with steam spray piping, described steam spray piping is connected with external boiler, and described steam spray piping is provided with check valve.
Further, the port of described steam spray piping is provided with protection network.
Further, described base plate and side plate are provided with temperature sensor.
Further, the delivery port of described sterilization tank is connected with the water inlet of fore-warmer tank.
Further, described precooling zone is body structure, and the top of described casing is provided with cooling blower.
Compared with prior art, the present invention has following beneficial effect:
One, pasteurization machine for food of the present invention, comprise frame, frame is provided with fore-warmer tank, sterilization tank, precooling zone and cooling bath successively, fore-warmer tank, sterilization tank, precooling zone and cooling bath are equipped with conveyer belt, and sterilization tank comprises base plate, biside plate and two hang plates, and base plate is provided with water inlet and delivery port, base plate, side plate and hang plate link together formation sterilization tank, base plate is evenly equipped with steam spray piping, and steam spray piping is connected with external boiler, and steam spray piping is provided with check valve.By arranging fore-warmer tank and precooling zone can carry out preheating and hot cold treatment to food, preventing the Bottle & Can Yin Wendu flip-flop of packaged food and causing the problem of Bottle & Can Quality Down; By the steam spray piping be arranged on base plate, the water in sterilization tank is heated, the loss of steam can either be reduced, improve the utilization rate of the heat of steam, simultaneously by effect that the steam of steam spray piping stirs water in sterilization tank, can ensure that the water temperature of each position in whole sterilization tank is consistent, improve the effect of sterilization, thus guarantee the edible safety of food.Meanwhile, steam spray piping is provided with check valve, prevents the water in sterilization tank from entering steam spray piping, improves practicality of the present invention.
Two, the port of steam spray piping of the present invention is provided with protection network, prevents foreign material from entering steam spray piping, ensures the normal input of delivering vapor.
Three, base plate of the present invention and side plate are provided with temperature sensor, are convenient to the water temperature detected accurately in sterilization tank by set temperature sensor, ensure that water temperature can reach technological requirement, guarantee the effect of sterilization.
Four, the delivery port of sterilization tank of the present invention is connected with the water inlet of fore-warmer tank, can either utilize water resource fully, can improve again the heat utilization ratio of the water in sterilization tank.
Five, precooling zone of the present invention is body structure, and the top of casing is provided with cooling blower, carries out precooling treatment by cooling blower to food, ensure packaged food Bottle & Can not Yin Wendu rapid drawdown and cause the quality problems such as to break of Bottle & Can.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of sterilization tank of the present invention;
Mark in figure: 1, frame, 2, pre-cold trap, 3, conveyer belt, 4, sterilization tank, 5, precooling zone, 6, cooling blower, 7, cooling bath, 8, side plate, 9, hang plate, 10, base plate, 11, water inlet, 12, protection network, 13, check valve, 14, steam spray piping, 15, boiler, 16, delivery port.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only the present invention's part embodiment, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection scope of the present invention.
Pasteurization machine for food of the present invention, comprise frame, frame is provided with fore-warmer tank, sterilization tank, precooling zone and cooling bath successively, fore-warmer tank, sterilization tank, precooling zone and cooling bath are equipped with conveyer belt, and sterilization tank comprises base plate, biside plate and two hang plates, and base plate is provided with water inlet and delivery port, base plate, side plate and hang plate link together formation sterilization tank, base plate is evenly equipped with steam spray piping, and steam spray piping is connected with external boiler, and steam spray piping is provided with check valve.By arranging fore-warmer tank and precooling zone can carry out preheating and hot cold treatment to food, preventing the Bottle & Can Yin Wendu flip-flop of packaged food and causing the problem of Bottle & Can Quality Down; By the steam spray piping be arranged on base plate, the water in sterilization tank is heated, the loss of steam can either be reduced, improve the utilization rate of the heat of steam, simultaneously by effect that the steam of steam spray piping stirs water in sterilization tank, can ensure that the water temperature of each position in whole sterilization tank is consistent, improve the effect of sterilization, thus guarantee the edible safety of food.Meanwhile, steam spray piping is provided with check valve, prevents the water in sterilization tank from entering steam spray piping, improves practicality of the present invention.
Compared with steam spray piping is arranged on above sterilization tank by existing pasteurization machine, the present invention is by being arranged on the base plate of sterilization tank by steam spray piping, when steam water inlet sterilization tank in time, by the absorption of water, can by the heat absorption of steam, thus reduce scattering and disappearing of steam heat, improve the utilization rate of heat.
As the preferred mode of one, steam spray piping is provided with the flow valve controlling uninterrupted, is convenient to, when the water temperature in sterilization tank is inconsistent time, to carry out local directed complete set at short notice, thus guarantee that the water temperature in sterilization tank is consistent, improve the effect of sterilization.
The port of steam spray piping of the present invention is provided with protection network, prevents foreign material from entering steam spray piping, ensures the normal input of delivering vapor.As preferred mode, protection network adopts stainless steel steel wire to make.
Base plate of the present invention and side plate are provided with temperature sensor, be convenient to the water temperature detected accurately in sterilization tank by set temperature sensor, ensure that water temperature can reach technological requirement, guarantee the effect of sterilization, as the preferred mode of one, select sonde-type temperature sensor.
The delivery port of sterilization tank of the present invention is connected with the water inlet of fore-warmer tank, can either utilize water resource fully, can improve again the heat utilization ratio of the water in sterilization tank.
Precooling zone of the present invention is body structure, and the top of casing is provided with cooling blower, carries out precooling treatment by cooling blower to food, ensure packaged food Bottle & Can not Yin Wendu rapid drawdown and cause the quality problems such as to break of Bottle & Can.
The present invention can ensure that the water temperature in sterilization tank is consistent, improves the effect of sterilization, guarantees the edible safety of food, can improve again the heat utilization ratio of steam, be specially adapted to the food enterprise such as pickles, salted vegetables and process.
Claims (5)
1. a pasteurization machine for food, comprise frame, it is characterized in that: described frame is provided with fore-warmer tank, sterilization tank, precooling zone and cooling bath successively, described fore-warmer tank, sterilization tank, precooling zone and cooling bath are equipped with conveyer belt, described sterilization tank comprises base plate, biside plate and two hang plates, described base plate is provided with water inlet and delivery port, described base plate, side plate and hang plate link together formation sterilization tank, described base plate is evenly equipped with steam spray piping, described steam spray piping is connected with external boiler, and described steam spray piping is provided with check valve.
2. pasteurization machine for food according to claim 1, is characterized in that: the port of described steam spray piping is provided with protection network.
3. pasteurization machine for food according to claim 2, is characterized in that: described base plate and side plate are provided with temperature sensor.
4. pasteurization machine for food according to claim 3, is characterized in that: the delivery port of described sterilization tank is connected with the water inlet of fore-warmer tank.
5. pasteurization machine for food according to claim 4, is characterized in that: described precooling zone is body structure, and the top of described casing is provided with cooling blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310413522.XA CN104432402A (en) | 2013-09-12 | 2013-09-12 | Food pasteurization machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310413522.XA CN104432402A (en) | 2013-09-12 | 2013-09-12 | Food pasteurization machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104432402A true CN104432402A (en) | 2015-03-25 |
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ID=52879749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310413522.XA Pending CN104432402A (en) | 2013-09-12 | 2013-09-12 | Food pasteurization machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104432402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350428A (en) * | 2016-08-31 | 2017-01-25 | 喀左县丽洲庄园葡萄酿酒有限公司 | Bottled grape wine pasteurizing method and device |
| CN106922804A (en) * | 2017-03-14 | 2017-07-07 | 苏州鸿轩蛋业有限公司 | A kind of full-automatic egg liquid pasteurization machine |
-
2013
- 2013-09-12 CN CN201310413522.XA patent/CN104432402A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350428A (en) * | 2016-08-31 | 2017-01-25 | 喀左县丽洲庄园葡萄酿酒有限公司 | Bottled grape wine pasteurizing method and device |
| CN106922804A (en) * | 2017-03-14 | 2017-07-07 | 苏州鸿轩蛋业有限公司 | A kind of full-automatic egg liquid pasteurization machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |