KR101391537B1 - Body treat epuipment before cremating based on dielectric heating method using microwave - Google Patents

Abstract

The present invention relates to a pretreatment apparatus for shortening the makeup time of a carcass in a general make-up system of a burner burning type, and more particularly, to a method of heating a carcass by a dielectric heating method using a microwave to evaporate water contained in the carcass, The present invention provides an effect of greatly reducing the make-up time by using a general make-up furnace, by dramatically reducing the total amount of carcass requiring make-up, Device

Description

      Technical Field [0001] The present invention relates to an apparatus for pretreating a body by using a dielectric heating method using a microwave,

The present invention relates to a pretreatment apparatus for shortening the makeup time of a carcass in a general make-up system of a burner burning type, and more particularly, to a method of heating a carcass by a dielectric heating method using a microwave to evaporate water contained in the carcass, To a device for pre-treating a carcass cosmetic using a dielectric heating method using a microwave, which realizes an effect of drastically reducing the total amount of carcasses requiring make-up, will be

In the case of a conventional make-up, a burning-type direct burning method using gas or oil is used to heat the carcass. In the case of the latest equipment, the time required for the make-up is about 60 minutes, Due to the characteristics of combustion, a considerable part of the time required for make-up is consumed to evaporate water (more than 50%) contained in carcasses and pipes.

Conventional techniques for making such a makeup are as follows.

Prior Art Main contents of technology, configuration type Remarks Open 10-2006
0036431 The room temperature of the specific space is heated to about 60 ° C by the heating coil to evaporate water from the heated body Decline Registration Enrollment
10-0619479 Devices with cosmetic and other facilities on movable vessels Public 10-2010
0099959 Facilities with dual combustion chambers Decline Registration Open 10-2000
0037888 The arc of electric contact generates a plasma flame, Decline Registration Public 10-2009
0112316 Monitors the entire process from entry to final treatment of cosmetics and automates the transfer steps of each part Decline Registration Enrollment
10-0538441 Waste heat generated during make-up → Heat activated catalytic chemical reaction → Hydrogen gas acquisition → Used as combustion energy Enrollment
10-0847024 Install all of the cremation facilities on vehicles that can move Enrollment
20-0268792 It is equipped with all facilities that can make-up in independent metal vessel Enrollment
10-0418810 When burning according to make-up, high concentration of oxygen (99%) is injected into combustion air to promote combustion Enrollment
10-0824587 Secondary re-combustion of exhaust gas generated during make-up → Collecting and collecting exhaust gas and dust generated after re-burning using cooling system and integrating them in mobile vehicle Enrollment
10-1037260 By using multiple dust collectors by cooling method, it is possible to remove dust / pollutants generated during cosmetics and to improve the energy utilization efficiency by recycling waste heat using waste heat recovery equipment Enrollment
10-0352287 Reduces energy by reusing waste heat from automation and carcass making to all moving routes from the entrance of the body to the makeup Public 10-2011
0046744 Improves combustion efficiency by injecting high-temperature air of 300 ℃ or more for combustion when burning Public 10-2011
0021317 It suppresses the emission of exhaust gas generated during the make-up to the atmosphere by the cooling method Decline Registration Enrollment
10-0996272 Cosmetic system that reduces environmental pollution by exhaust gas by re-burning the exhaust gas generated at the time of make-up Enrollment
10-0976586 Eco-friendly cosmetic facility with functions such as exhaust gas cooling / dust collection by cyclone system / trapping of exhaust harmful substances (dioxin etc.) by activated carbon filtration device Enrollment
10-0974303 An exhaust gas purifying apparatus for a toilet facility including a waste heat recovery system for exhaust gas for combustion by a heat exchange system Enrollment
10-0981454 Exhaust gas purifier for a cosmetic facility including trapping suspended matter of exhaust gas by activated carbon and dust collection by bag filter Enrollment
10-0938871 A cooling facility for exhaust gas, a dust collecting device, etc. Enrollment
20-0243252 Heat the enclosed heating drum enclosed with the heating wire → heat the room heated to 600 ℃ or more Expiration (registration fee non-payment)

As shown in the above comparison table, in the case of the conventional technologies, the conventional burning-type cosmetic method is effective in increasing the combustion efficiency, reducing the generation of pollutants such as dust and odor due to combustion, recycling waste heat generated in the combustion, The improvement of the combustion efficiency of a conventional cosmetic facility such as a portable toilet facility mounted on the back, or the reduction of pollution occurred, and the improvement of the performance of the equipment itself or the mobility of the facility was emphasized. No technology has been proposed for the purpose of shortening dramatically.

In the case of each of the prior arts described above, the effectiveness, superiority, and effectiveness of the technique are not in a position to enable accurate verification or analysis by the present inventors. Therefore, the relativeness of the prior arts related to the present invention or the relative comparison with the present invention Evaluation is out of the question.

The present invention relates to a pretreatment apparatus for shortening a makeup time of a carcass,

In the case of general make-up using a make-up furnace, the evaporation of water contained in the carcass or the like takes up more than half of the total make-up time, because the tube including the carcass is burned through the burner system,

It is an object of the present invention to provide a technique capable of realizing an effect of greatly shortening a make-up time by making the mud using a conventional make-up furnace by evaporating the water contained in the body through the pretreatment process of the present invention before the make- .

In order to achieve the above object, the present invention provides a magnetron having a space capable of housing a carcass therein and having an output of 30 Kw to 65 Kw / h and a capacity of generating a frequency of 20,000 Mhz to 30,000 Mhz, Body with structure,

An air generator having an opening and closing device for supplying cooled air of 10 ° C to 12 ° C to the inside of the main body at a discharge pressure of 2 bar to 2.5 bar,

A steam discharging portion in the form of a flue, provided with an opening / closing device for quickly discharging the cooling heat containing steam generated in the main body when the carcass is cooled,

A measuring unit having a measuring system capable of automatically measuring the weight of a cadaver placed in the main body,

A main body and an air generating portion, a vapor discharging portion, and a control portion for controlling an associated operation of the measuring portion

Before the makeup, the body is heated by the dielectric heating method using the microwave generated from the magnetron while minimizing the damage of the body, so that the moisture contained in the body is evaporated to make it mummified and linked with the makeup. The present invention is characterized by realizing an effect of drastically shortening the make-up time as compared with a system in which make-up is performed.

Changes in cremation rate by region / year (Statistics by the Ministry of Health and Welfare) area 2009 2010 Number of deaths Cremation rate (%) Number of deaths Cremation rate (%) Seoul 38,788 72.2 40,129 75.9 Busan 18,592 82.5 19,709 83.5 Daegu Metropolitan City 11,742 65.6 12,054 67.2 Incheon Metropolitan City 11,663 79.4 12,086 81.1 Gwangju 6,180 57.3 6,530 61.3 Daejeon 5,950 63.0 6,311 66.6 Ulsan Metropolitan City 4,317 72.8 4,327 77.7 Gyeonggi-do 45,135 73.0 47,687 73.8 Gangwon-do 10,416 60.0 10,728 64.1 Chung-cheong bukdo 9,987 47.7 9,826 50.0 Chungcheongnam-do 13,554 44.5 14,015 48.4 Jeollabuk do 12,920 54.2 13,190 57.0 Jeollanam-do 15,734 44.6 16,043 48.4 Gyeongsangbuk-do 19,625 50,0 20,247 52.8 Gyeongsangnam-do 19,153 70.7 19,504 74.1 Jeju Special Self-Governing Province 2,826 46.5 3,017 48.3 system 246,942 Average 64.5% 255,403 Average 67.5%

Trend of mortality rate by year (Statistics Korea Statistical Office) division 2005 2006 2007 2008 2009 2010 Number of deaths 243,883 242,266 244,874 246,133 246,942 255,403 Increase / decrease rate 100 99.3 100.4 100.9 101.3 104.7 Remarks The rate of change is calculated based on the number of deaths in 2005 as 100

Analysis of statistics

Due to the increase in deaths due to aging and the increase in cosmetics ratio of funerals, there is a demand for a large increase in the demand for crematory facilities. Especially, expansion of crematories in the metropolitan area where demand and supply imbalance are severe is urgently required.

- Government efforts to expand cosmetics facilities

Item Contents Cosmetic
supply and demand The growth of cosmetics demand is increasing year by year, and the imbalance between demand and supply is increasing every year especially in the metropolitan area centering on the metropolitan area. The absolute shortage of cosmetics facilities leads to an extension of the funeral period (Burial) of cosmetics as well as the expense of enormous social costs in accordance with the (3 ~ 4 ~ 4 ~ 5 days) Government and municipal efforts due to lack of cosmetic facilities In addition to the implementation of support measures to expand facilities through new facilities and expansion of facilities, the Ministry of Health, Welfare and Family Affairs, and the Ministry of Health and Welfare, , But it is expected that there will be no effect of the new establishment regardless of whether or not the legislative system is defined, as in the case of the fact that the new construction or the expansion of the new building or the existing plan is suspended indefinitely due to the severe rebellion of the local community. This condition is expected to last for a long period of time unless there is a change in the idea.
(Hanam City / Pocheon City) is underway on the assumption that enormous incentives will be provided mainly in the metropolitan area. However, it is virtually impossible Responding to local governments at present The improvement of the performance of the aging cosmetic facilities and the improvement of the operation efficiency of the cosmetic facilities (improvement of treatment capacity per day per unit)

- Effect according to application of the present invention Item Contents Related Industry Responses The development of technologies that can shorten the make-up time by improving the combustion efficiency is being promoted by each company. However, there is no significant progress due to the technical limitations of the burner type combustion efficiency, and there is no progress in the surrounding technology (such as dust collection / deodorization / waste heat recovery / → automation of OUT, etc.), but there is no suggestion of a breakthrough technology that can greatly shorten the make-up time without incurring complaints in order to cope with the increase in cosmetic demand Application of this technology
Method (Application example) It can be installed as a pretreatment facility for make-up in a general hospital having a specialized funeral hall or a funeral home facility of a certain size, or as a pretreatment device in a form linked to a conventional make-up furnace Effect according to application of the present invention As a result of conflicts due to regional selfishness, it is impossible to expand the facilities of the crematorium, and as a result of having facilities equipped with the related technology as a pretreatment facility for cremation in the funeral center or crematory, it is possible to greatly reduce the cremation time at the crematorium, By making it possible to achieve the same effect as the expansion and expansion of crematories without the need for expansion, it is possible to achieve the effect of coping with the increase in demand for makeup.

FIG. 1 is a perspective view of a main part of an apparatus according to an embodiment of the present invention,
2 is a perspective view schematically showing an air generating portion for generating cooling air;
3 is a perspective view schematically showing the structure of the control unit.
FIG. 4 is a perspective view schematically showing a state in which a temperature sensor is fixed in a state where a carcass is placed in a pipe;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Since the effect and principle of the microwave to evaporate moisture are well known facts, the principle of application of the microwave related to the apparatus is not described.

The composition ratio (chemical standard) of the components of the body, which is based on makeup, is as follows

Water content ratio of the adhered carcass division Cadaver (60 Kg) Tubes (20 Kg) Products (5 Kg) system weight Composition ratio
(%) weight Composition ratio
(%) weight Composition ratio
(%) weight Composition ratio
(%) moisture 42 70 3 15 0.75 15 45.75 53.8 carbon 8.49 14.15 10 50 2.5 50 20.99 24.72 Hydrogen 1.26 2.1 0.8 4 0.25 5 2.31 2.72 Oxygen 5.01 8.35 4.2 21 1.25 25 10.46 12.3 brimstone 0.12 0.2 0.12 0.14 nitrogen 0.12 0.2 0.12 0.14 Ash 3 5 2 10 0.25 5 5.25 6.18 system 60 100 20 100 5 100 85 100

The time required for pure make-up in a conventional burner-burning type cosmetic facility is about 60 minutes at a high temperature of about 800 to 1000 ° C or so, and as shown in the above chart, moisture from the carcass, the pipe (wood) Pure combustion materials except for non-combustible materials (such as ash) occupy about 40% of the total weight, so that the moisture contained in the body and constituents is completely removed before the makeup, and the makeup time up to about 60% It can be seen that shortening is possible.

Hereinafter, the present invention will be described in more detail with reference to Examples.

Experimental Result Table 1 (water evaporation test using animal carcass) Uptime
(minute) weight
(g) moisture
Evaporation rate (%) Temperature (℃) Remarks Top bottom inside Start 884 0 frozen Test after freezing for 24 hours 0-5 872 1.4 35 35 30 6 to 10 856 3.2 35 52 30 Some water is produced on the floor due to the effect of defrosting. 11 ~ 15 802 9.3 45 63 42 16-20 770 12.9 60 67 80 21 ~ 25 690 21.9 68 79 82 26-30 634 28.3 80 85 86 31 ~ 33 Microwave shutdown / dry air infusion 34 ~ 38 592 33 76 82 84 39 to 41 Microwave shutdown / dry air infusion 42 to 46 540 38.9 77 83 85 47 ~ 49 Microwave shutdown / dry air infusion 50 to 54 488 44.8 79 83 85 55 ~ 57 Microwave shutdown / dry air infusion 58 to 62 432 51.1 80 83 85 63 to 65 Microwave shutdown / dry air infusion 66 to 69 375 57.6 81 84 85 70 ~ 72 Microwave shutdown / dry air infusion 73 to 76 319 63.9 81 84 86 77 to 79 Microwave shutdown / dry air infusion 80 to 83 269 69.6 82 85 86 From the point after 81 minutes
Fat burning odor 84 ~ 86 Microwave shutdown / dry air infusion 87 to 90 239 73 84 86 89 Remarks 1 The average value of 15 small chickens with only hair removed Remarks 2 The entire body of the specimen is wrapped about three turns around the face and tested. Remarks 3 The equipment is equipped with one air-cooled 750W magnetron
Microwave uses the frequency band of 2,450 Mhz Remarks 4 As a result of the decomposition of the sample, the food residues and intestines contained in the internal organs as well as the cerebrospinal fluid are dried to the same extent as the general flesh Remarks 5 In order to prevent the body fat from burning due to overheating of the sample, it is necessary to repeatedly operate and stop for a certain time from the time when the temperature of the lower part of the sample is different from about 85 ° C. To prevent the circular damage of the carcass due to rapid overheating and the burning of the fat contained in the carcass Remarks 6 The sample was heated in a state in which the abdomen portion came to the upper side and the back portion was in contact with the floor and fixed without a rotary plate Remarks 7 For checking the temperature, a general thermometer was placed on the surface of the sample for about 20 seconds at each time zone. The upper part of the sample was placed at the back of the sample, the lower part of the sample was fixed to the back of the sample, Check while plugged in

Test Result 2 (water evaporation test using animal carcass) Uptime
(minute) weight
(g) moisture
Evaporation rate (%) Temperature (℃) Remarks Top bottom inside Start 2,700 0 frozen 24 hours freezing 0-5 2,600 1.5 32 33 28 6 to 10 2,610 3.3 35 50 32 Some water is produced on the floor due to the effect of defrosting. 11 ~ 15 2,443 9.5 43 61 43 16-20 2,348 13.0 62 69 75 21 ~ 25 2,100 22.2 69 78 84 26-30 1,971 27.0 78 83 89 31 ~ 33 Microwave shutdown / cooled air injection 34 ~ 38 1,812 32.9 80 82 91 39 to 41 Microwave shutdown / cooled air injection 42 to 46 1,647 39.0 81 83 92 47 ~ 49 Microwave shutdown / cooled air injection 50 to 54 1,485 45.0 〃 〃 〃 55 ~ 57 Microwave shutdown / cooled air injection 58 to 62 1,326 50.9 〃 〃 〃 Only two of the three magnetrons operate 63 to 65 Microwave shutdown / cooled air injection 66 to 69 1,188 56.0 〃 〃 〃 70 ~ 72 Microwave shutdown / cooled air injection 73 to 76 892 67.0 〃 〃 〃            〃 77 to 79 Microwave shutdown / cooled air injection 80 to 83 837 69.1 〃 〃 〃            〃 84 ~ 86 Microwave shutdown / cooled air injection 87 to 90 702 72.0 84 87 92            〃 Remarks 1 The average value of five ducks and five rabbits Remarks 2 When the moisture evaporation rate of the sample reaches about 70% of the target value, the power of the microwave is decreased and the operation Remarks 3 The entire body of the specimen is wrapped about three turns around the face and tested. Remarks 4 The equipment is tested using a device with four air-cooled 750 W magnetrons.
Microwave uses the frequency band of 2,450 Mhz Remarks 5 As a result of the decomposition of the sample, the food residues and endocrine contents contained in the gut were also evaporated to a level similar to that of the general flesh Remarks 6 In order to prevent burning of body fat due to overheating of the sample, the operation and stopping are repeatedly performed for a predetermined time from the time when the lower temperature of the sample is different from about 83 ° C. To prevent the burning of the body fat contained in the carcass and the round damage of the carcass due to the sudden overheating by cooling the heated carcass Remarks 7 The sample was heated in a state in which the abdomen portion came to the upper side and the back portion was in contact with the floor and fixed without a rotary plate Remarks 8 The check of temperature is the same as the test result table 1

Experimental Result Table 3 (water evaporation test using animal carcass) Uptime
(minute) weight
(g) Water Evaporation Rate (%) Temperature (℃) Remarks Top bottom inside Start 27,500 0 frozen Tested after freezing for 24 hours 0-5 27,180 1.2 27 27 23 6 to 10 26,480 3.7 31 46 26 A little bit of water is produced due to thawing effect 11 ~ 15 25,380 7.7 40 56 37 16-20 25,380 11.5 54 61 69 21 ~ 25 22,410 18.5 61 71 76 26-30 21,170 23.0 72 77 83 31 ~ 35 20,080 27.0 76 81 89 36-40 18,700 32.0 81 82 95 41 ~ 43 Stopping microwave operation / Cooling air injection until the temperature of the lower part drops to the level of 25 ℃ 44 ~ 47 17,330 37.0 77 82 93 48 to 50 Air injection for stopping / cooling microwave 51-54 15,950 42.0 〃 〃 〃 55 ~ 57 Air injection for stopping / cooling microwave 58 ~ 61 14,310 48.0 〃 〃 〃 62 ~ 65 Air injection for stopping / cooling microwave 66 to 69 12,920 53.0 〃 〃 〃 Only 22 out of 25 Magenetron 70 ~ 72 Microwave shutdown / dry air infusion 73 to 76 11,550 58.0 〃 〃 〃 Only 20 out of 25 Magenetron 77 to 79 Microwave shutdown / dry air infusion 80 to 83 10,730 61.0 〃 〃 〃 Only 18 out of 25 Magenetron 84 ~ 86 Microwave shutdown / dry air infusion 87 to 90 9,630 65.0 〃 〃 〃 Only 15 out of 25 Magenetron 91 ~ 93 Microwave shutdown / dry air infusion 94 ~ 97 8,530 69.0 84 89 93 Only 12 out of 25 Magenetron Remarks 1 Three samples of goat 3 pigs with only hair removed were tested. Remarks 2 The output of the microwave is gradually reduced from the point where the evaporation rate of moisture reaches about 70% of the target value Remarks 3 The test body was wrapped around the entire surface of the sample in a cotton cloth about 3 laps. Remarks 4 The equipment uses a device with 25 air-cooled 750 W magnetrons
Microwave uses the frequency band of 2,450 Mhz Remarks 5 As a result of the decomposition of the sample, water residues and endocrine contents contained in the internal organs as well as the cerebrospinal fluid are evaporated to a level similar to that of the general flesh Remarks 6 In order to prevent the body fat from burning due to overheating of the sample, heating and cooling were repeated from the point where the temperature of the lower part of the sample was different from about 82 ° C. Cooling the heated carcass around 30 ℃ to prevent the circular damage of the carcass due to the continuous overheating and the burning of the body fat contained in the carcass Remarks 7 The sample was heated in a state in which the abdomen portion came to the upper side and the back portion was in contact with the floor and fixed without a rotary plate Remarks 8 The check of temperature is the same as the test result table 1

The correlation between the microwave generation capacity (capacity of the magnetron) and the moisture removal object is analyzed through a number of comparative experiments as follows

Total amount of moisture and drying time Weight (Kg) The required capacity of the magnetron (unit: W) to remove more than 95% of the moisture content within a fixed time Carcass Etc
(External) system Total amount of moisture In case of 75 minutes 100 minutes
Occation In case of 120 minutes 50 25 75 39 50,700 34,000 16,800 60 25 85 46 53,180 35,700 17,600 65 25 90 49 56,900 38,200 18,800 70 25 95 52 60,600 40,600 20,000 75 25 100 56 63,000 42,300 20,900 80 25 105 60 66,800 44,800 22,000 Remarks 1 The generation frequency of the magnetron is 24,500 Mhz

As shown in the above test results, drying of the carcass using micropipes based on makeup is repeated, heating and cooling are repeated from the time when the temperature of the lower part of the carcass is heated to about 82 ° C., From the point of evaporation to about 70% of the total target amount, by gradually reducing the output of microwave in proportion to the evaporation rate, the body fat contained in the body is burned due to overheating, thereby preventing the damage of the round body, It is possible to evaporate it to a level as low as possible.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view schematically showing a state in which major components of the present invention are combined with a main body,

2 is a plan view schematically showing an air generating unit for injecting cooled air into a main body,

3 is a plan view schematically showing a state in which the control lines of the respective components are connected to the control unit for controlling the main components of the respective parts,

4 is a plan view schematically showing a state in which a temperature sensor is mounted on a lower portion of a carcass in a state in which a carcass is placed in a pipe.

As shown in the drawing, the drying apparatus of the present invention includes a main body 100 having a magnetron 104 for generating a microwave and a space for accommodating a carcass to be dried, and an air generator (101), a control unit (102) for controlling the operation of the entire equipment, a steam discharging unit (103) for discharging heat containing steam generated when the carcass is forcibly cooled in the state where heating is stopped, And a measuring unit 130 for measuring the weight of the body 140.

In other words, in a state where a body is placed on the main body 100, the controller 101 is operated to operate and stop the magnetron 104, stepwise reduction of the output of the magnetron 104, forced injection of the cooled air, The rapid forced cooling process is carried out in a predetermined order so that water evaporation of the carcass 140 is achieved while minimizing the damage of the circular shape.

The moisture evaporation process of the carcass 140 according to the present invention will be described in more detail with reference to FIGS. 1 to 4. FIG.

In dielectric heating using microwave

A microwave oven in the home is a typical example of application of microwave heating, and is conveniently used for cooking, thawing, and the like. High-power, high-performance microwave heating application apparatuses are used for industrial purposes. Conventional heating of oil and gas by combustion or electric heaters is a surface heating method in which the surface of a material is heated from outside and gradually heated by heat conduction. Since the microwave is penetrated into the inside of the material and is absorbed and thermally converted, the time required for the heat conduction becomes unnecessary, and the heating can be performed more rapidly than the conventional heating method. Applications of the magnetron are such that the microwave heating principle is utilized and the microwave plasma is utilized. Microwave heating (dielectric heating)
The microwaves emitted by the magnetron vary in polarity several billion times per second. When this microwave is irradiated to the object to be heated, water molecules and polar molecules or ions in the object are vibrated or rotated according to the change of the polarity of the microwave . The heat generated by the heating causes the heat to be generated from the inside. This heating method can be rapidly heated as compared with the conventional heating method and is also used for various types of heating and drying devices using the heating efficiency.

The operation principle of the heating apparatus using the magnetron 104 is schematically shown as follows

The magnetron 104 referred to in the present invention is a magnetron unit integrated with an oscillating device, a waveguide, an isolator, a power monitor, and an EH Tuner in the form of a kit as shown in the following figure. In the case of a small magnetron unit, There are differences, but the basic components as described above are the same

The figure below shows the most common and basic configuration of a microwave power unit using a microwave of a magnetron. An incident wave generated from an oscillator using a magnetron is supplied to an applicator (heating unit) to heat the material. At this time, if the dielectric loss of the heating material is low, the reflected power is increased, and the EH tuner plays a role of reducing the reflected power. In addition, the isolator is a device that prevents the reflected power from returning to the magnetron. In order to use microwave energy with high efficiency when constructing a microwave heating device, it is necessary to use a device such as an isolator, a power monitor, and an EH Tuner between the microwave oscillator and the heating unit In order to prevent leakage leakage, a Leak Detector is used to detect the leakage of electromagnetic waves. In an apparatus using a low output magnetron such as a microwave oven of less than 1,500 W, an air-cooled type isolator is often used.

1, 2, 3, and 4, in order to prevent the microwave from being affected by the microwave, a portion of the equipment shown in FIG. 1, 2, 3, or 4 is coated with a non-metallic material such as Teflon .

In the case of the magnetron 104 for generating a microwave, one or two magnetrons 104 having a size capable of generating the output required by the present invention may be mounted. However, in the present invention, The control system for gradually decreasing the output of the magnetron 104 in proportion to the evaporation rate is one of the key elements of the present invention, so that a plurality of low-output magnetrons 104 are installed And the output of the magnetron 104 can be easily reduced at a required point of time. In the present experimental apparatus, a 750 W class in which the frequency of use is widely popularized is used, and the output of the magnetron 104 The magnitude of the capacity of each magnetron 104 is not a key element of the present invention.

In the case of the present invention, apart from cooling by the isolator, which is a main component serving as a cooling device for cooling the heat generated by the operation of the magnetron 104, as shown in the result of the experiment, The heating of the main body 100 and the body are forcedly cooled by injecting air cooled into the main body 112 by the method of stopping the heating at the time of heating the main body 100 and the main body 100. As a result, .

In the present invention, the water-cooling type or the air-cooling type, which is popularized by the heat generated by the operation of the magnetron 104, is a popularized and popular technology. Therefore, any method may be used to cool the heat generated by the operation of the magnetron 104 The selection of a cooling method is not a key element of the present invention.

1, the magnetron 104 is attached to the main body 100 in such a degree as to produce an output of a degree required by the present invention. For convenience of installation, the magnetron 104 is attached to the main body 100, A method of attaching them in parallel to both sides of the doorway 111 for the entrance and exit of the carcass 140 is applied. The overall attachment method is the most widely standardized method applied commonly to the heating apparatus using the magnetron 104 As long as the microwaves generated in the magnetron 104 can be easily transferred to the inside 112 of the body where the carcass 140 is placed, the attachment of the magnetron 104 to the microwave oven The attachment form is not a key element of the present invention.

The main body 100 according to the present invention has an internal space in which a tube 150 in which a carcass 140 is placed can be placed in a main body 112 and an internal space in which a carcass 140 is placed, The entire shape of the appearance is not a key element of the present invention in a state in which the bar pipe 150 having a long rectangular shape with two doors 111 is easily put in and out.

A plurality of circular pipes 114 made of a non-metallic Teflon material are fixed to the lower portion of the body 112 in which the pipe 150 is housed by a bearing 115 formed of a non-metallic material on both sides, The shape of the lower structure is not a key element of the present invention in a configuration in which the tube 140 can be easily installed and unloaded.

(About 10 ° C to 12 ° C) generated in the air cooling unit 116 is compressed (compressed to 2 bar) by the air compressor 117 in the case of the air generating unit 101 that supplies cooled air to the inside of the main body 112 To be supplied to the inside 112 of the main body 100 through the air inlet 121 connected to the main body 100 under the control of the control unit 102.

The shape of the air generating part 101 is not a key element of the present invention and it is possible to control the air cooled to a degree required by the present invention (10 ° C to 12 ° C) under a control of the control part to a predetermined discharge pressure (2 to 2.5 bar) Any other method than the above-described method may be used as long as it can be continuously supplied to the inside of the main body 112.

The air generating part 101 is coupled to the air inlet 121 of the main body 100 through the connecting hose 119. A check valve 126 of a nonmetallic material is attached to the air inlet 121 of the main body 100 And an electronic solenoid valve 127 for controlling opening and closing in the direction of the air generating part 101 is attached in a serial fashion to be connected to the connection hose 119 and controlled by the control part 102.

In the present invention, the air inlet 121 is formed in two or more pluralities on the lower side of both sides of the door 100 of the main body 100, and the compressed air spreads evenly through the inside of the main body 112, So that the temperature of the carcass 140 and the inside of the body 112 can be uniformly and rapidly cooled.

It is essential that the cooling air supplied to the inside of the main body 112 is cooled so that the temperature of the heated carcass 140 can be cooled quickly after being cooled to about 10 ° C to 12 ° C. The temperature sensing sensor 125 is inserted into the lower center of the carcass 140 (center of the back portion) of the carcass 140 placed on the circular pipe 114 of the main body 112 and the supply pressure (2 bar to 2.5 bar) 10 ° C to 12 ° C) is kept constant, the supply time of cooling air is controlled so that the temperature sensed by the temperature sensor 125 reaches 28 ° C to 30 ° C The air supply control method as long as the temperature of the carcass 140 can be cooled to the above level can be applied to all the methods such as the time control or the air supply amount control method.

In the case of the steam discharging unit 103, the steam containing the steam generated by the cooling air, which is forcibly injected into the inside 112 of the main body for forced rapid cooling after heating the carcass 140, A portion of the flame 123 serving as a passage for discharging the heat discharged from the main body 100 to the outside of the main body 100 and the flame 123 acting as a passageway for facilitating rapid cooling, And a steam discharging portion shielding film 122 for controlling the opening and closing of the steam discharging portion shielding film 122. When the magnetron 104 is operated, the steam discharging portion shielding film 122, which is coated with a non-metallic substance such as a non-metallic substance or Teflon, But is opened when the operation of the magnetron 104 is stopped and the cooled air flows into the main body 102.

The opening and closing of the vapor discharge portion shielding film 122 is performed by the operation of the shielding film controlling motor 124 and is controlled by the control unit 101.

The steam discharging unit 103 is installed at the upper center of the main body 100 and configured so that the cooling heat including the steam generated during the forced cooling of the carcass 140 can be quickly discharged to the outside of the main body 100

The measuring unit 130 can take the entirety of the main body 100 in consideration of the characteristics of the operating system of the present invention whose operation is controlled in proportion to the degree of evaporation of the moisture of the carcass 140, The weight of the carcass 140 is set to zero and the weight of the carcass 140 is measured to measure the degree of evaporation of water according to the operation of the equipment And the method to be measured by the characteristics of the control is configured by applying the digital method.

The process of evaporating moisture of the carcass 140 through the operation of the main components of the present invention will be described in more detail as follows.

The general land animals except pigs (pigs, goats, chickens, and ducks) except for fish and shellfish are incinerated using incinerators without removing the internal organs. The burning of the visceral part remains largely retarded, and it is confirmed that the same results are obtained regardless of the kind of the sample through a plurality of repeated experiments.

The above-mentioned reason may be caused by the characteristic of combustion in which the combustion is performed from the outside of the carcass in the case of combustion through the general burner system, but due to the difference in components constituting the structure of the general flesh part and the internal part When the burning part and the built-in part, which are one of the causes, are separately separated and the same amount of weight is placed on the stone plate and the burning is performed by the direct heating method, burning is carried out so that the flesh part is changed into the char- It can be confirmed through repeated experiments that the internal part remains relatively delayed in combustion.

As a routine example, even if the meat is baked directly on a charcoal fire or on a fire plate for indirect cooking, the burning speed of the flesh and the internal part is different even when the internal part is considerably slower than the normal flesh part. Can be confirmed indirectly.

In the case of heating using the burner method, since the heating is performed from the outside by the conduction of heat or the heating method using the microwave is the dielectric heating method in which the heating is simultaneously performed in all the portions containing moisture (flesh, viscera, (Water) evaporated at the same time in all parts of the body, the external (flesh) part of the carcass used as the sample was completely evaporated by the repeated experiment using microwaves, and the burning odor When the sample was decomposed even under heating to the extent that the damage to the circular shape was severe, it was confirmed that the internal part still had little evaporation of water and the same result was obtained in all the animals used as the sample.

As can be seen from the above test results, even in the case of water evaporation through heating by the dielectric heating method using a microwave, the moisture evaporation rate of the general flesh part and the built-in part are different, It is impossible to uniformly evaporate the moisture of all sides of the carcass including the built-in part without burning. In the present invention, as described above, the disproportionate moisture evaporation rate of flesh and visceral parts is eliminated, A heating system capable of uniformly evaporating moisture inside and outside of a carcass is realized while preventing damage to a carcass circle, and the heating system as described above is a core technology of the present invention.

That is, in the case of the present invention, in order to achieve true mummification through evaporation of water from the evaporation of moisture using microwave on the assumption that makeup is not intended for animals, complete water evaporation from the inner part to the inner part, (Burner burning), which is the main purpose of the present invention, due to a decrease in the efficiency of the myristomizing operation due to insufficient removal of moisture from the built-in portion due to insufficient heating to prevent rounding of the carcass, And a reduction in the efficiency of shortening the time in the heating system.

When meat is cooked or boiled or directly heated and then rapidly cooled, the meat becomes considerably tender, which is a common phenomenon irrespective of kinds of meat and heating methods.

Such a phenomenon occurs when the muscular part rapidly shrinks due to rapid cooling after heating. In order to recover the meat once heated to a level softened initially, it is necessary to heat several times as much as the time required for the initial heating The same phenomenon occurs in the case of indirect heating, such as boiling in water or boiling in high-temperature steam, or rapid cooling after heating with a microwave oven, especially in a bar, not a direct bake heating.

The present invention is based on the fact that the meat is congested due to the contraction of the muscles during the rapid cooling after the heating as described above, so that the water can be evenly evaporated from both the flesh and the internal parts without damaging the round shape of the carcass. A detailed experimental example of the present invention will be described based on [Table 7], [Table 8], [Table 9] and Figures 1, 2, 3, 4 and [Table 6] [Table 10] .

In the case of carcass weighing 70 kg, the weight of the water (tube, water, etc.) is constantly about 25 kg regardless of the weight of the carcass, so the total weight is about 95 kg and the total weight of water The content is about 52 kg based on the above-mentioned Table 6.

That is, when the total weight measured by the measuring unit 130 indicates 95 kg, the total amount of water to be evaporated is 52 kg.

The frozen carcass 140 is placed in the tube 150 and heated to the bottom of the carcass (the central portion of the back portion) that is placed in the body 112 of the present invention with the lid of the tube 150 removed The temperature sensing sensor 125 for detecting the degree of temperature rise of the carcass is inserted and the temperature sensing sensor 125 is connected to the control unit 102 by the connection line 128 to complete preparation for operation.

The steam discharge portion shielding film 122 is closed by the shielding film controlling motor 124 and the air inlet opening 121 is closed by the electromagnetic solenoid valve 127 in the flame 123 of the steam discharge portion 103, The magnetron 104 is operated at the maximum output in accordance with the start of operation of the magnetron 104. [

When the temperature rises after the commencement of operation through a large number of experiments and reaches a temperature (82 ° C. to 85 ° C. in this experiment) which is confirmed as the maximum rising temperature which can prevent circular damage of the carcass in the temperature sensor 125, The operation of the magnetron 104 is stopped and the electromagnetic solenoid valve 127 is turned on in accordance with the program inputted to the air generation unit 102 to cool the air generating unit 101 at a temperature of 10 to 12 [ Air flows into the main body 112 through the check valve 126 to rapidly cool the heated carcass 140 and the flame 123 of the steam outlet 103 is guided by the shielding- The shielding film 122 is heated to rapidly release the cooling heat including steam generated during cooling to the outside of the main body 100, thereby increasing the cooling effect.

The result of this experiment shows that the temperature of the back portion of the carcass 140 on which the temperature sensor 125 is placed is different from the operating control temperature of the magnetron 104 The temperature was kept about 92 ℃ ~ 95 ℃, and relatively more active water evaporation effect was obtained compared to the skin part in the state where the temperature was relatively higher than the outside (skin part)

Even when the temperature of the back part of the carcass is lowered to about 28 ° C to 30 ° C as applied in the present invention, the temperature level of about 45 ° C to 48 ° C is maintained in the case of the inner skin part protected by the skin (flesh).

In other words, compared with the water evaporation process by continuous heating in which the rapid cooling process is omitted through the rapid cooling through the forced injection of the cooling air, the rigidity of the flesh portion (outer skin) is artificially increased (Skin) and bones, it is possible to prevent the round damage of the carcass to a maximum extent, and the internal part surrounded by the skin maintains a relatively high level of temperature, so that the skin is relatively more vigorous than the skin part In addition,

By the continuous application of the heating method as described above, the heating (moisture evaporation rate) state of the built-in portion can be maintained more actively in damage to the skin portion so that the inside of the carcass (Skin) can be dried in a uniform state.

In a number of preliminary experiments to find the optimal safe moisture evaporation conditions according to the present invention, when the water evaporation operation is carried out by continuous heating in which the cooling process is omitted, when performing the complete water evaporation operation to the interior part, (100 ° C level) due to excessive burning of the fat in the outer part of the body (skin part)

Even if the cooling process is performed, the cooling process in the natural state, rather than the rapid cooling, is performed. However, since the degree of stiffness of the skin is significantly lower than that of the rapid cooling process, 140 are prevented from being damaged by mummification due to the firm binding of the skin and the bone,

The temperature of the internal part, which is an essential condition for the uniform water evaporation inside and outside of the carcass 140, must be maintained at a relatively high level compared with the skin part due to the internal and external parts of the carcass 140 descending without natural temperature variation If the state can not be achieved,

That is, when the natural cooling method is applied instead of repeating the heating and the rapid cooling for preventing circular damage of the carcass 140 due to the overheating due to the continuous heating, the carcass 140, When the heating and natural cooling processes are repeated to such a degree that the inside and outside temperatures are maintained at a level that can maintain the original shape of the carcass by cooling in a similar state, the water evaporation rate of the interior portion is much lower than that of the outside (skin) It is not possible to realize the effect of uniform water evaporation inside and outside the carcass while preventing the round damage of the carcass 140 which is the primary purpose of the carcass.

In order to solve the above-mentioned problem, the present invention provides a method of cooling a carcass heated by forced cooling through injection of cooling air after heating, rapidly cooling the carcass, and heating the carcass (140) The electronic solenoid valve 127 is operated in accordance with the control program of the control unit 101 so that the supply of the cooling air through the check valve 126 is stopped and the year of the steam discharging unit 103 123 is reduced to a state in which the vapor discharge portion shielding film 122 is closed by the shielding film controlling motor 124 and the magnetron 104 is activated again to start reheating by the microwave.

As the heating and forced cooling processes are repeatedly performed, the moisture of the carcass 140 is gradually evaporated and the weight of the carcass 140 is reduced. As a result, 70% of the total amount of moisture to be evaporated is evaporated from the measuring unit 130 The output of the magnetron 104 is reduced by 10% with respect to the initial output according to the control program preliminarily input to the control unit 101,

As described above, the output of the magnetron 104 is increased by 10% with respect to the initial output every time when 5% of the total amount of water to be evaporated is further evaporated after the 10% power reduction of the magnetron 104 due to evaporation of water by 70% Further reducing. (See Table 11)

Decrease rate of output of magnetron according to progress of drying by water evaporation (unit:%) moisture
Evaporation rate 1 to 70 71 ~ 75 76 to 80 81 ~ 85 86 ~ 90 91 ~ 95 95-100 Magnetron output 100 90 80 70 60 50 40

The decrease in the output of the magnetron 104 as described above is attributed to the fact that when the total output of the magnetron 104 is kept at a low level by a certain amount or more, In order to prevent the possibility of circular damage as much as possible,

In a number of preliminary experiments to find the optimum safe moisture evaporation conditions according to the present invention, the output of the magnetron 104 is changed from the initial maximum output state to the maximum output state when the weight is reduced by evaporating at least 70% The operation under the condition that the output of the magnetron 104 is gradually decreased in proportion to the increase of the evaporation rate of moisture than the condition to maintain until the completion of the operation is more effective in suppressing the circular damage of the carcass 140 as much as possible.

That is, when the meat is cooked through heating, the temperature of the heating is lowered compared to the initial state when the meat is cooked to a certain extent, and the initial circular state due to rapid evaporation of water or fat contained in the meat or meat Which is effective in suppressing the deformation of the film.

The object of the present invention is completely realized through the circulation process of heating → forced cooling → reheating → forced cooling while maintaining the condition according to [Table 13].

The application example described above is one example of various application methods that can be applied to implement the object of the present invention presented in the present application, and the application of the technique of the present invention is not limited to the method described above.

100 - the body of the device according to the invention
101 - air generating unit, 102 - control unit, 103 - steam discharging unit, 104 - magnetron
111 - entrance, 112 - inside of the body, 113 - entrance, 114 - circular pipe, 115 - bearing
116 - air cooling device, 117 - air compression device, 119 - connecting hose
121 - air inlet, 122 - steam outlet shield,
123 - Steam discharging year, 124 - Shielding film controlling motor
125 - Temperature sensor, 126 - Check valve, 127 - Electronic solenoid valve
128 - Temperature sensor connection line, 130 - Measuring part, 140 - Carcass, 150 - tube

Claims (1)

By using the dielectric heating method using the microwaves generated from the magnetron before the body of the body, the moisture contained in the body is evaporated and converted into mummified and then made into a makeup, thereby greatly shortening the makeup time compared to the conventional method In a cannon cosmetic pretreatment apparatus,

A main body having a structure in which a magnetron capable of generating an output of 30 kW to 65 kW and a frequency of 20,000 MHz to 30,000 MHz is attached and has a space in which a carcass can be placed therein,

An air generating unit having an opening / closing device for supplying cooled air of 10 ° C to 12 ° C to the inside of the main body at a discharge pressure of 2 bar to 2.5 bar;

A steam discharge unit of a flue type having an opening and closing device for rapidly discharging the cooling heat containing steam generated in the main body when the carcass is cooled;

A measuring unit equipped with a measuring system capable of automatically measuring the weight of a carcass placed in the main body;

And a control unit for controlling an associated operation of the main body and the air generating unit, the vapor discharging unit, and the measuring unit;

After the carcass is laid inside the main body, the opening and closing device of the air generating part is closed to block the inflow of the cooled air into the main body, and the opening and closing device of the steam discharging part is also closed, The temperature detected by the temperature sensor mounted at the center of the lower side of the carcass when the carcass is laid is 82 ° C After stopping the operation of the magnetron at different points of time from 85 ° C to 85 ° C, the air cooled to 10 ° C to 12 ° C is supplied to the main body from the air generating unit at a discharge pressure of 2 to 2.5 bar to forcibly cool the carcass A cooling process for opening the opening / closing device of the steam discharging portion at the same time and discharging the cooling heat including steam generated during cooling to the outside of the main body rapidly To the temperature sensed by the temperature sensor to stop the cooling at the different time points in 23 ℃ ~ 25 ℃ through and start the re-heated bar,

The heating to 82 ° C to 85 ° C and the cooling to 23 ° C to 25 ° C are repeated until the end of the water evaporation operation,

The amount of water evaporated through the above-mentioned repetition process decreases the output of the magnetron by 10% compared to the initial output at a time when the amount of water to be evaporated is different from 70% of the total amount of water to be evaporated. Thereafter, the evaporation amount of moisture increases by 5% Wherein the body is mummified by gradually reducing the output of the magnetron in stages by 10% with respect to the initial output.

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