CN205390238U - Continuous powder wet heat sterilization equipment - Google Patents
Continuous powder wet heat sterilization equipment Download PDFInfo
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- CN205390238U CN205390238U CN201620130411.7U CN201620130411U CN205390238U CN 205390238 U CN205390238 U CN 205390238U CN 201620130411 U CN201620130411 U CN 201620130411U CN 205390238 U CN205390238 U CN 205390238U
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- venturi
- wet heat
- foraminous conveyer
- heat sterilization
- mixing chamber
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Abstract
The utility model belongs to the technical field of food disinfects, especially, relate to a continuous powder wet heat sterilization equipment, including spraying sterilizing equipment, separator and drying device, wherein it includes the venturi sprayer to spray sterilizing equipment, the venturi sprayer is equipped with high -temperature steam entry, powder material feed opening and mixing chamber, the mixing chamber is connected with the hybrid tube, be equipped with the hybrid chamber in the hybrid tube, the hybrid tube intercommunication separator, the separator intercommunication drying device. The utility model provides a continuous powder wet heat sterilization equipment adopts the wet heat sterilization mode, disinfects with current microwave and compares with irradiation sterilization mode, and simple structure is reasonable, invest in for a short time, with low costs, and sterilizing time is short, does not destroy powder material quality, realizes continuous production, the production efficiency height.
Description
Technical field
This utility model belongs to food sterilization technical field, particularly relates to a kind of powder body wet heat sterilization equipment continuously.
Background technology
Food sterilization is exactly with raw-food material, processed goods for object, by to causing the sterilization of principal element microorganism of food spoilage and degerming, reach the stabilisation of food quality, effectively extend the shelf-life of food, and therefore reducing the amount of survival of noxious bacteria in food, it is to avoid the absorption of viable bacteria causes human body (usually intestinal) to infect or in food, the bacteriotoxin of generation causes that human body is poisoning in advance.Existing food sterilization mode is varied, but the sterilization mode for powder type food mainly adopts microwave disinfection mode and irradiation sterilization mode.
Microwave disinfection mode is 2450MHz for the microwave frequency sterilized, and result of study generally believes that the lethal effect of microorganism is had the factor of 2 aspects by microwave, i.e. heat effect and non-thermal effect.Heat effect refers to that material absorbs microwave energy, elevates the temperature thus reaching the effect of sterilizing.And non-thermal effect refers to that the polar molecule in organism produces strong rotation effect in microwave field, this strong rotation makes the enzyme system that the trophocyte of microorganism loses activity or destroys in microbial cell, causes the death of microorganism.Microwave disinfection has the features such as penetration power is strong, save the energy, the efficiency of heating surface is high, applied widely, and microwave disinfection is easy to control, homogeneous heating, the nutritional labeling of food and color are after sterilization still close to the natural quality of food, but a disadvantage is that and easily make protein denaturation in food, all contain abundant protein in current most foods, this is also the Major Nutrient of human needs picked-up, that is microwave heating can destroy food nutrition to a certain extent, and this is its shortcoming.
Irradiation sterilization mode utilizes X ray, gamma-rays exactly or accelerates the electron ray gamma-rays of Co60 and Cs137 (most commonly seen be) penetration power to food to reach to kill a kind of sterilization method of microorganism in food and insect pest.Irradiated food or organism can form ion, excited state molecule or molecular fragment, and then interact again between these products, generate the compound different from hyle, on the basis of chemical effect, by irradiation material or organism it also occur that a series of biological effect, thus causing the protein in insect, worm's ovum, microbial body, nucleic acid and promoting that the enzyme of biochemical reaction is damaged, loses vigor, and then termination agricultural product, food are etched and grow aging process, maintain stay in grade.FAO (Food and Agriculture Organization of the United Nation) (FAO) in 1980, International Atomic Energy Agency (IAEA) and World Health Organization (WHO) (WHO) joint specialist committee, propose the suggestion of " with any food of below 10KGY dose delivery; all without toxicology aspect problem; there is no need to carry out toxicology test ", thus worldwide advancing irradiation commercial applications in food production.But, irradiation sterilization mode has significant limitation: (1) investment is big.Need Special Equipment to produce radiation (radiation source), and safety prevention measure is provided, to ensure that radiation is not revealed；(2) disadvantageous changes of sensory properties under high dosage irradiation；(3) acceptance: due to the history of various countries, living habit and regulation difference, the food variety still difference allowing irradiation at present in the world is relatively big, and majority state requires that irradiated food to be marked especially on label.
From the foregoing, the sterilization mode of existing powder type food has significant limitation, need a kind of bactericidal effect badly good, and the sterilization mode that cost is low, easily operated.
Utility model content
The purpose of this utility model is in that to provide a kind of powder body wet heat sterilization equipment continuously, it is possible to realizing continuous sterilizing, and bactericidal effect is good, cost is low, easily operated.
This utility model is realized in, a kind of powder body wet heat sterilization equipment continuously, including injection sterilizing unit, segregation apparatus and drying unit, wherein said injection sterilizing unit includes venturi-type eductors, described venturi-type eductors is provided with high-temperature steam entrance, powder material charging aperture and mixing chamber, described mixing chamber connects described segregation apparatus, and described segregation apparatus connects described drying unit.
Improving as one, described venturi-type eductors is provided with at least two, and described venturi-type eductors is connected in parallel, and described mixing chamber all connects described segregation apparatus.
Improve as another kind, described venturi-type eductors is provided with at least two, described venturi-type eductors is connected in series, the mixing chamber of the venturi-type eductors of series connection higher level connects the powder material charging aperture of the venturi-type eductors of adjacent series connection subordinate by material conveying pipe, and the mixing chamber of the venturi-type eductors being positioned at series connection tail end connects described segregation apparatus.
As improving further, described segregation apparatus includes cyclone separator, described cyclone separator is provided with sterilization material inlet, air outlet and sterilization material outlet, mixing chamber described in described sterilization material inlet communication, described sterilization material outlet is provided with Blowing stopper, the discharging opening of described Blowing stopper is connected to material conveying pipe, and described material conveying pipe connects described drying unit.
As improving further, described drying unit includes continuous vacuum dryer, described continuous vacuum dryer is provided with the circular vacuum tank of horizontally set, described circular vacuum tank is provided with charging cloth device, drawing mechanism and vacuum extractor, described charging cloth device seals with described material conveying pipe and connects, material foraminous conveyer it is provided with in described circular vacuum tank, described material foraminous conveyer be connected with hot plate, one end of described material foraminous conveyer is corresponding with the position of described charging cloth device, the other end of described material foraminous conveyer is corresponding with the position of described drawing mechanism.
As improving further, described material foraminous conveyer is provided with some, the upper and lower setting arranged in parallel of described material foraminous conveyer, each described material foraminous conveyer is connected to a drive motor, it is equipped with hot plate below each described material foraminous conveyer, described charging cloth device includes some waving stuff-spraying pipe, described in wave stuff-spraying pipe and described material foraminous conveyer one_to_one corresponding.
Improving as one, described material foraminous conveyer one end corresponding with described drawing mechanism is provided with material scraper.
Improving as one, the discharging opening of described drawing mechanism is provided with Blowing stopper.
Owing to adopting technique scheme, the beneficial effects of the utility model are:
nullThis utility model is in use，High temperature sterilization steam enters from the high-temperature steam entrance of venturi-type eductors，Absorbing material enters from powder material charging aperture simultaneously，High-temperature steam and powder material are sufficiently mixed in mixing chamber，The sterilization process of powder material is completed under the effect of high-temperature steam，Sterilizing time is short，Do not destroy the quality of powder material，Material after sterilization enters into and carries out gas solid separation in cyclone separator afterwards，Steam and air are discharged from the air outlet of cyclone separator，Powder material enters into drying unit from sterilization material outlet through Blowing stopper，Under charging cloth device effect, powder material arrives on material foraminous conveyer，Flow with material foraminous conveyer，Under the effect of the hot plate below material foraminous conveyer，Moisture evaporation in material，Adopt guipure form，Be conducive to accelerating rate of drying and improve dry mass，And owing to arranging vacuum extractor，Make to be formed in circular vacuum pipe certain low pressure，Be conducive to moisture evaporation in material，The steam of evaporation is evacuated device and takes away，Dry run is completed when material falls from material foraminous conveyer，Eventually pass drawing mechanism and exit into subsequent handling.
The continuous powder body wet heat sterilization equipment that this utility model provides, adopt wet heat sterilization mode, compared with existing microwave disinfection and irradiation sterilization mode, simple and reasonable, invest little, cost is low, sterilizing time is short, does not destroy powder material quality, it is achieved produce continuously, production efficiency is high, is widely applicable to the powder material sterilizations such as spice, Fructus Capsici powder, onion powder and Vegetable powder.
Owing to venturi-type eductors is provided with at least two, venturi-type eductors is connected in parallel, and mixing chamber all connects the sterilization material inlet of cyclone separator, it is possible to be greatly improved germicidal efficiency.
Owing to venturi-type eductors is provided with at least two, venturi-type eductors is connected in series, the mixing chamber of the venturi-type eductors of series connection higher level connects the powder material charging aperture of the venturi-type eductors of adjacent series connection subordinate by material conveying pipe, it is positioned at the sterilization material inlet of the mixing chamber connection cyclone separator of the venturi-type eductors of series connection tail end, realize multistage sterilization, be effectively improved sterilization quality.
Owing to material foraminous conveyer is provided with some, the upper and lower setting arranged in parallel of material foraminous conveyer, each material foraminous conveyer is connected to a drive motor, it is equipped with hot plate below each material foraminous conveyer, improve dry materials efficiency, charging cloth device includes some waving stuff-spraying pipe, waves stuff-spraying pipe and material foraminous conveyer one_to_one corresponding so that material is evenly distributed on each material foraminous conveyer.
One end corresponding with drawing mechanism due to material foraminous conveyer is provided with material scraper, it is to avoid material sticks affects dry materials on material foraminous conveyer.
Owing to the discharging opening of drawing mechanism is provided with Blowing stopper, effectively control material blanking and good sealing effect, it is to avoid outside air enters into circular vacuum tank internal contamination material.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of embodiment two；
Fig. 3 is the structural representation of embodiment three；
Wherein, 1-venturi-type eductors, 11-high-temperature steam entrance, 12-powder material charging aperture, 13-mixing chamber, 2-cyclone separator, 21-sterilizes material inlet, 22-air outlet, 23-sterilizes material outlet, 3-Blowing stopper, 4-material conveying pipe, 5-circular vacuum tank, 51-charging cloth device, 511-waves stuff-spraying pipe, 52-drawing mechanism, 53-vacuum extractor, 54-material foraminous conveyer, 55-hot plate, 56-material scraper.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Embodiment one
As shown in Figure 1, a kind of powder body wet heat sterilization equipment continuously, including injection sterilizing unit, segregation apparatus and drying unit, wherein injection sterilizing unit includes a venturi-type eductors 1, venturi-type eductors 1 is provided with high-temperature steam entrance 11, powder material charging aperture 12 and mixing chamber 13, mixing chamber 13 connects segregation apparatus, segregation apparatus connection drying unit.
In the present embodiment, segregation apparatus includes cyclone separator 2, cyclone separator 2 is provided with sterilization material inlet 21, air outlet 22 and sterilization material outlet 23, sterilization material inlet 21 connects mixing chamber 13, sterilization material outlet 23 is provided with Blowing stopper 3, the discharging opening of Blowing stopper 3 is connected to material conveying pipe 4, and material conveying pipe 4 connects drying unit.
In the present embodiment, drying unit includes continuous vacuum dryer, continuous vacuum dryer is provided with the circular vacuum tank 5 of horizontally set, circular vacuum tank 5 is provided with charging cloth device 51, drawing mechanism 52 and vacuum extractor 53, charging cloth device 51 seals with material conveying pipe 4 and connects, material foraminous conveyer 54 it is provided with in circular vacuum tank 5, material foraminous conveyer 54 be connected with hot plate 55, one end of material foraminous conveyer 54 is corresponding with the position of charging cloth device 51, and the other end of material foraminous conveyer 54 is corresponding with the position of drawing mechanism 52.
The present embodiment is in a particular application, material foraminous conveyer 54 is provided with some, generally can arrange 3 to 5, material foraminous conveyer about 54 setting arranged in parallel, each material foraminous conveyer 54 is connected to a drive motor so that the separate operation of material foraminous conveyer 54, is equipped with hot plate 55 below each material foraminous conveyer 54, charging cloth device 51 includes some waving stuff-spraying pipe 511, waves stuff-spraying pipe 511 and material foraminous conveyer 54 one_to_one corresponding.
In the present embodiment, material foraminous conveyer 54 one end corresponding with drawing mechanism 52 is provided with material scraper 56；The discharging opening of drawing mechanism 52 is provided with Blowing stopper.
The continuous powder body wet heat sterilization equipment that the present embodiment provides, adopts wet heat sterilization mode, compared with existing microwave disinfection and irradiation sterilization mode, simple and reasonable, investing little, cost is low, and sterilizing time is short, not destroying powder material quality, it is achieved produce continuously, production efficiency is high.
Embodiment two
The present embodiment and embodiment one have essentially identical configuration, it is different in that, venturi-type eductors 1 is provided with at least two, venturi-type eductors 1 is connected in parallel, mixing chamber 13 all connects the sterilization material inlet 21 of cyclone separator 2, it is concrete as in figure 2 it is shown, Fig. 2 only illustrates the situation being provided with two venturi-type eductors 1.
The continuous powder body wet heat sterilization equipment that the present embodiment provides, can be greatly improved germicidal efficiency.
Embodiment three
The present embodiment and embodiment one have essentially identical configuration, it is different in that, venturi-type eductors 1 is provided with at least two, venturi-type eductors 1 is connected in series, the mixing chamber 13 of the venturi-type eductors 1 of series connection higher level connects the powder material charging aperture 12 of the venturi-type eductors 1 of adjacent series connection subordinate by material conveying pipe 4, the mixing chamber 13 being positioned at the venturi-type eductors 1 of series connection tail end connects the sterilization material inlet 21 of cyclone separator 2, it is concrete as it is shown on figure 3, Fig. 3 only illustrates the situation being provided with two venturi-type eductors 1.
The continuous powder body wet heat sterilization equipment that the present embodiment provides, it is achieved multistage sterilization, can be effectively improved sterilization quality.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (8)
1. a continuous powder body wet heat sterilization equipment, it is characterized in that, including injection sterilizing unit, segregation apparatus and drying unit, wherein said injection sterilizing unit includes venturi-type eductors, described venturi-type eductors is provided with high-temperature steam entrance, powder material charging aperture and mixing chamber, described mixing chamber connects described segregation apparatus, and described segregation apparatus connects described drying unit.
2. continuous powder body wet heat sterilization equipment according to claim 1, it is characterised in that described venturi-type eductors is provided with at least two, and described venturi-type eductors is connected in parallel, and described mixing chamber all connects described segregation apparatus.
3. continuous powder body wet heat sterilization equipment according to claim 1, it is characterized in that, described venturi-type eductors is provided with at least two, described venturi-type eductors is connected in series, the mixing chamber of the venturi-type eductors of series connection higher level connects the powder material charging aperture of the venturi-type eductors of adjacent series connection subordinate by material conveying pipe, and the mixing chamber of the venturi-type eductors being positioned at series connection tail end connects described segregation apparatus.
4. the continuous powder body wet heat sterilization equipment according to claim 1,2 or 3, it is characterized in that, described segregation apparatus includes cyclone separator, described cyclone separator is provided with sterilization material inlet, air outlet and sterilization material outlet, mixing chamber described in described sterilization material inlet communication, described sterilization material outlet is provided with Blowing stopper, and the discharging opening of described Blowing stopper is connected to material conveying pipe, and described material conveying pipe connects described drying unit.
5. continuous powder body wet heat sterilization equipment according to claim 4, it is characterized in that, described drying unit includes continuous vacuum dryer, described continuous vacuum dryer is provided with the circular vacuum tank of horizontally set, described circular vacuum tank is provided with charging cloth device, drawing mechanism and vacuum extractor, described charging cloth device seals with described material conveying pipe and connects, material foraminous conveyer it is provided with in described circular vacuum tank, described material foraminous conveyer be connected with hot plate, one end of described material foraminous conveyer is corresponding with the position of described charging cloth device, the other end of described material foraminous conveyer is corresponding with the position of described drawing mechanism.
6. continuous powder body wet heat sterilization equipment according to claim 5, it is characterized in that, described material foraminous conveyer is provided with some, the upper and lower setting arranged in parallel of described material foraminous conveyer, each described material foraminous conveyer is connected to a drive motor, being equipped with hot plate below each described material foraminous conveyer, described charging cloth device includes some waving stuff-spraying pipe, described in wave stuff-spraying pipe and described material foraminous conveyer one_to_one corresponding.
7. continuous powder body wet heat sterilization equipment according to claim 6, it is characterised in that described material foraminous conveyer one end corresponding with described drawing mechanism is provided with material scraper.
8. continuous powder body wet heat sterilization equipment according to claim 6, it is characterised in that the discharging opening of described drawing mechanism is provided with Blowing stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130411.7U CN205390238U (en) | 2016-02-20 | 2016-02-20 | Continuous powder wet heat sterilization equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130411.7U CN205390238U (en) | 2016-02-20 | 2016-02-20 | Continuous powder wet heat sterilization equipment |
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| CN205390238U true CN205390238U (en) | 2016-07-27 |
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| CN201620130411.7U Active CN205390238U (en) | 2016-02-20 | 2016-02-20 | Continuous powder wet heat sterilization equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581220A (en) * | 2016-02-20 | 2016-05-18 | 诸城市鑫正达机械有限公司 | Continuous powder damp and hot sterilization equipment |
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2016
- 2016-02-20 CN CN201620130411.7U patent/CN205390238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581220A (en) * | 2016-02-20 | 2016-05-18 | 诸城市鑫正达机械有限公司 | Continuous powder damp and hot sterilization equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The revitalization of the road 262212 Shandong city of Weifang Province Zhucheng Xiangzhou City Industrial Park Patentee after: Shandong ercare Machinery Manufacturing Co., Ltd. Address before: The revitalization of the road 262212 Shandong city of Weifang Province Zhucheng Xiangzhou City Industrial Park Patentee before: ZHUCHENG XINZHENGDA MACHINERY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |