A kind of impregnated Chinese medicinal liquor extraction element
Technical field
The present invention relates to a kind of extraction element, particularly relate to a kind of impregnated Chinese medicinal liquor extraction element.
Background technology
Chinese medicine, refers to the medicine of application under Han nationality's folk medicine instructs.Chinese medicine is divided into Chinese patent drug, Chinese medicine by processing technology.Chinese medicine is originating primarily from China, except autonomic drug, animal drugs as snake gall, bear gall, long-noded pit viper, pilose antler, deer horn etc.; Shell class is as pearl; Mineral substance is as keel, and magnetite etc. are all used to the Chinese medicine of curing the disease.Minority Chinese medicine comes from foreign country, as American Ginseng.
Subtract effect because the factors such as air, temperature, time and germ contamination make the enzyme in liquid decompose, bacterial reproduction grows, the composition fermentation hydrolysis such as starch, carbohydrate nutrition, so that liquid spoils and turn sour rotten, and it is rear unfavorable to health to take, and therefore Chinese medicine should not spend the night and take.
Chinese herbal medicine is mostly crude drug, has generally all carried out Processing methods before sale, generally there is no need to eluriate before decoction.If really think that herbal medicine is a bit dirty, can before immersion rapidly with water rinse once, be sure not soaking flushing, in case active ingredient soluble in water is lost in a large number, thus affect Chinese Herbs.Drug-decocting appliance with marmite, crock as well, is avoided with copper, ironware ware.
In general, the water that ordinary persons can do to drink on the living conditions all can be used to decocting herb.Before the prepared slices of Chinese crude drugs decoct, immersion had both been conducive to the abundant stripping of active ingredient, can shorten decocting time again.Most medicine should use cold water soak 60 minutes.The consumption of water is generally: after suitably being pressurizeed by the traditional Chinese medical science medicine materical crude slice when first pass decocts, flooded medicine materical crude slice about 2 centimetres be advisable with liquid level; Second time water consumption can be lacked.Concoction leaches, again adds water to 0.5 ~ 1 centimetre, high drug plane after terminating all over decoction by head.
Induce sweat Chinese medicine or the antipyretic decocting time that are used for the treatment of flu can shorten 5 ~ 10 minutes, and the tonic Chinese herbal medicine decocting time being used for the treatment of body void should increase by 10 ~ 20 minutes.In decoction process, boil lid as far as possible less, in order to avoid flavour of a drug volatilization.After decocting for Chinese herbal medicine, each acquired amount of liquid medicine adult is generally 150 milliliters, and disease in school age children is 100 milliliters, and infant is 50 milliliters.
Due to Chinese medicine quality, often there were significant differences for character, therefore, decocting method or decocting time are normal not identical, have be decocted first, rear under, decoct a drug wrapped.Boil medicine and will focus on the duration and degree of heating, the control of the duration and degree of heating will according to the character of medicine and quality, and as diaphoretic medicine, suitable urgent decocting of useing force, tonic is at a simmer.
The infusion process of Chinese medicine is divided into cold infusion process; Hot submersion method; Heavy infusion process three part.Be applicable to viscosity medicinal material, inorganization structure medicinal material, fresh and be easy to expand medicinal material, cheap armaticity medicinal material lixiviate.Be not suitable for the preparation of valuable medicinal, toxicity medicinal material and high concentration.
Cold infusion process is the dip operation of at room temperature carrying out.Its general operating process is: material coarse granule of getting it filled, be equipped with in lid container, add quantitative solvent (white wine or ethanol), airtight, at room temperature to flood 3 ~ 5 or to the stipulated time, frequent jolting or stirring, filter, the squeezing dregs of a decoction, pressed liquor and filtrate are merged, after leaving standstill 24h, filter, obtain maceration extract.This method directly can obtain medicinal liquor and tincture.If concentrated by maceration extract, liquid extract etc. can be prepared further.
Hot submersion method is placed with in the tank of heater by medicinal material coarse granule, adds quantitative solvent, and water-bath or Steam Heating to 40 DEG C ~ 60 DEG C, or are boiled rear cooling naturally and flooded, and to shorten dip time, remainingly to operate with cold infusion process.There is Precipitation after leachate cooling, should removing be separated.Flower, leaf, all grass herb, many employings are boiled rear maintenance about 80 DEG C warm lixiviates and are got.
Heavy infusion process, this method can reduce the loss of the drug ingedient of dregs of a decoction absorption caused by leachate.Its operating process is: whole extraction solvent is divided into several parts, first with its first part dipping after, the dregs of a decoction use again second part solvent impregnated, so repeat 2 ~ 3 times, finally each part maceration extract merged and get final product.
The present invention for be hot submersion method, existing impregnated Chinese medicinal liquor extraction element, the speed of dipping is slow, and the purity of the Chinese medicinal liquor of extraction is low, and the extraction efficiency of Chinese medicinal liquor is low, can not meet the production requirement of enterprise to Chinese medicinal liquor.
Summary of the invention
(1) technical problem that will solve
The present invention is in order to overcome existing impregnated Chinese medicinal liquor extraction element, the speed of dipping is slow, the purity of Chinese medicinal liquor extracted is low, the shortcoming that the extraction efficiency of Chinese medicinal liquor is low, and the technical problem to be solved in the present invention is to provide a kind of impregnated Chinese medicinal liquor extraction element.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides so a kind of impregnated Chinese medicinal liquor extraction element, including upper and lower air cylinders, connecting rod, waveform pressure head, medicine pot, water tank, filter screen, drain pipe, magnetic valve; Forward recess and the waveform the bottom of a pan is provided with in the inside of medicine pot;
The below of upper and lower air cylinders is provided with connecting rod, and upper and lower air cylinders is connected with connecting rod; The below of connecting rod is provided with waveform pressure head, and connecting rod is connected with waveform pressure head; The below of waveform pressure head is provided with medicine pot, and waveform pressure head and medicine pot are movable connection; Medicine pot is provided with the waveform the bottom of a pan, and the waveform the bottom of a pan is arranged on the below of waveform pressure head, and waveform pressure head matches with the waveform the bottom of a pan;
The front in the waveform the bottom of a pan is provided with filter screen and forward recess, and filter screen is arranged on the top of forward recess, and filter screen is connected with forward recess; The height of forward recess is corresponding with the wave trough position in the waveform the bottom of a pan, and the setting position of filter screen is corresponding with the wave trough position in the waveform the bottom of a pan;
The below in the waveform the bottom of a pan is provided with water tank, and the waveform the bottom of a pan wraps by water tank, water tank is arranged porose; The right side in the waveform the bottom of a pan is provided with drain pipe, and drain pipe is through the hole that water tank is arranged, and drain pipe is connected with forward recess, and drain pipe is provided with magnetic valve.
Preferably, the cylinder diameter of described upper and lower air cylinders is 50mm to 100mm.
Preferably, the stroke of described upper and lower air cylinders is 500mm to 1000mm.
Preferably, described waveform pressure head is that stainless steel is made.
Preferably, described medicine pot is that stainless steel is made.
Preferably, the caliber of described drain pipe is 50mm.
Preferably, the temperature of the water in described water tank is 50 degree to 60 degree.
Preferably, described filter screen is Combined filtering net.
Operation principle: when preparation, first Chinese medicine coarse granule is placed in medicine pot by operating personnel, then is flooded with a certain amount of solvent by the Chinese medicine coarse granule in medicine pot, and then puts into hot water in water tank.The hot water entering water tank starts to heat the Chinese medicine coarse granule liquid in medicine pot, and the Chinese medicine coarse granule liquid in medicine pot starts impregnation.
The bottom of medicine pot is provided with the waveform the bottom of a pan, and it can promote the heat transfer efficiency of medicine pot, and heat energy transmission is even.Simultaneously in order to accelerate the reaction time, provide operating efficiency, operating personnel control upper and lower air cylinders and carry out action.Upper and lower air cylinders drives waveform pressure head to move downward certain distance, to stir the Chinese medicine coarse granule liquid in medicine pot by connecting rod.And then control upper and lower air cylinders and drive waveform pressure head to move upward by connecting rod to get back to origin-location.Allow the Chinese medicine coarse granule liquid in medicine pot leave standstill, and then control upper and lower air cylinders and repeat above-mentioned action 3 to 5 times.
After to the Chinese medicine coarse granule liquid infiltration regular hour in medicine pot, the active ingredient in Chinese medicine coarse granule is all by solvent absorption, and the strainer filtering of solvent again by forward recess is arranged, enters in forward recess.Operating personnel open magnetic valve again, and the solution flooded is discharged by drain pipe.Deng the solution flooded all after drain pipe discharge, operating personnel's shut electromagnetic valve again, and residue is taken away from filter screen.
When described waveform pressure head be stainless steel make time, the service life of waveform pressure head can be extended, improve the wear resistance of waveform pressure head, save cost.
When described medicine pot be stainless steel make time, the service life of medicine pot can be extended, improve the wear resistance of medicine pot, save cost.
When the temperature of the water in described water tank is 50 degree to 60 degree, best to the dipping effect of Chinese medicinal liquor, because of too high temperature, and the property of medicine of Chinese medicinal liquor can not be destroyed.
(3) beneficial effect
A kind of impregnated Chinese medicinal liquor extraction element provided by the present invention, be provided with filter screen, can improve the DNA purity of Chinese medicinal liquor, the mode adopting upper and lower air cylinders to combine with waveform pressure head, can accelerate reaction efficiency and the drain age velocity of Chinese medicinal liquor in medicine pot, the waveform the bottom of a pan arranged in the bottom of medicine pot, can improve heat transfer efficiency, accelerate the impregnating speed of Chinese medicinal liquor, structure is simple, easy to use, be easy to maintenance and repair.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present invention.
Fig. 2 is the left view structural representation of medicine pot of the present invention.
Being labeled as in accompanying drawing: 1-upper and lower air cylinders, 2-connecting rod, 3-waveform pressure head, 4-medicine pot, 5-water tank, 6-filter screen, 7-forward recess, 8-drain pipe, 9-magnetic valve, the 10-waveform the bottom of a pan.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Embodiment 1
A kind of impregnated Chinese medicinal liquor extraction element, as shown in Figure 1-2, includes upper and lower air cylinders 1, connecting rod 2, waveform pressure head 3, medicine pot 4, water tank 5, filter screen 6, drain pipe 8, magnetic valve 9.Forward recess 7 and the waveform the bottom of a pan 10 is provided with in the inside of medicine pot 4.
The below of upper and lower air cylinders 1 is provided with connecting rod 2, and upper and lower air cylinders 1 is connected with connecting rod 2; The below of connecting rod 2 is provided with waveform pressure head 3, and connecting rod 2 is connected with waveform pressure head 3; The below of waveform pressure head 3 is provided with medicine pot 4, and waveform pressure head 3 is connected for movable with medicine pot 4; Medicine pot 4 is provided with the waveform the bottom of a pan 10, and the waveform the bottom of a pan 10 is arranged on the below of waveform pressure head 3, and waveform pressure head 3 matches with the waveform the bottom of a pan 10.
Be provided with filter screen 6 and forward recess 7 in the front in the waveform the bottom of a pan 10, filter screen 6 is arranged on the top of forward recess 7, and filter screen 6 is connected with forward recess 7; The height of forward recess 7 is corresponding with the wave trough position in the waveform the bottom of a pan 10, and the setting position of filter screen 6 is corresponding with the wave trough position in the waveform the bottom of a pan 10.
The below in the waveform the bottom of a pan 10 is provided with water tank 5, and the waveform the bottom of a pan 10 wraps by water tank 5, water tank 5 is arranged porose; The right side in the waveform the bottom of a pan 10 is provided with drain pipe 8, and drain pipe 8 is through the hole that water tank 5 is arranged, and drain pipe 8 is connected with forward recess 7, and drain pipe 8 is provided with magnetic valve 9.
Operation principle: when preparation, first Chinese medicine coarse granule is placed in medicine pot 4 by operating personnel, then is flooded with a certain amount of solvent by the Chinese medicine coarse granule in medicine pot 4, and then puts into hot water in water tank 5.The hot water entering water tank 5 starts to heat the Chinese medicine coarse granule liquid in medicine pot 4, and the Chinese medicine coarse granule liquid in medicine pot 4 starts impregnation.
The bottom of medicine pot 4 is provided with the waveform the bottom of a pan 10, and it can promote the heat transfer efficiency of medicine pot 4, and heat energy transmission is even.Simultaneously in order to accelerate the reaction time, provide operating efficiency, operating personnel control upper and lower air cylinders 1 and carry out action.Upper and lower air cylinders 1 drives waveform pressure head 3 to move downward certain distance by connecting rod 2, to stir the Chinese medicine coarse granule liquid in medicine pot 4.And then control upper and lower air cylinders 1 and drive waveform pressure head 3 to move upward by connecting rod 2 to get back to origin-location.Allow the Chinese medicine coarse granule liquid in medicine pot 4 leave standstill, and then control upper and lower air cylinders 1 and repeat above-mentioned action 3 to 5 times.
After to the Chinese medicine coarse granule liquid infiltration regular hour in medicine pot 4, the active ingredient in Chinese medicine coarse granule is all by solvent absorption, and solvent is filtered by the filter screen 6 that forward recess 7 is arranged again, enters in forward recess 7.Operating personnel open magnetic valve 9 again, and the solution flooded is discharged by drain pipe 8.Deng the solution flooded all after drain pipe 8 discharge, operating personnel's shut electromagnetic valve 9 again, and residue is taken away from filter screen 6.
Embodiment 2
A kind of impregnated Chinese medicinal liquor extraction element, as shown in Figure 1-2, includes upper and lower air cylinders 1, connecting rod 2, waveform pressure head 3, medicine pot 4, water tank 5, filter screen 6, drain pipe 8, magnetic valve 9.Forward recess 7 and the waveform the bottom of a pan 10 is provided with in the inside of medicine pot 4.
The below of upper and lower air cylinders 1 is provided with connecting rod 2, and upper and lower air cylinders 1 is connected with connecting rod 2; The below of connecting rod 2 is provided with waveform pressure head 3, and connecting rod 2 is connected with waveform pressure head 3; The below of waveform pressure head 3 is provided with medicine pot 4, and waveform pressure head 3 is connected for movable with medicine pot 4; Medicine pot 4 is provided with the waveform the bottom of a pan 10, and the waveform the bottom of a pan 10 is arranged on the below of waveform pressure head 3, and waveform pressure head 3 matches with the waveform the bottom of a pan 10.
Be provided with filter screen 6 and forward recess 7 in the front in the waveform the bottom of a pan 10, filter screen 6 is arranged on the top of forward recess 7, and filter screen 6 is connected with forward recess 7; The height of forward recess 7 is corresponding with the wave trough position in the waveform the bottom of a pan 10, and the setting position of filter screen 6 is corresponding with the wave trough position in the waveform the bottom of a pan 10.
The below in the waveform the bottom of a pan 10 is provided with water tank 5, and the waveform the bottom of a pan 10 wraps by water tank 5, water tank 5 is arranged porose; The right side in the waveform the bottom of a pan 10 is provided with drain pipe 8, and drain pipe 8 is through the hole that water tank 5 is arranged, and drain pipe 8 is connected with forward recess 7, and drain pipe 8 is provided with magnetic valve 9.Described waveform pressure head 3 is made for stainless steel.
Operation principle: when preparation, first Chinese medicine coarse granule is placed in medicine pot 4 by operating personnel, then is flooded with a certain amount of solvent by the Chinese medicine coarse granule in medicine pot 4, and then puts into hot water in water tank 5.The hot water entering water tank 5 starts to heat the Chinese medicine coarse granule liquid in medicine pot 4, and the Chinese medicine coarse granule liquid in medicine pot 4 starts impregnation.
The bottom of medicine pot 4 is provided with the waveform the bottom of a pan 10, and it can promote the heat transfer efficiency of medicine pot 4, and heat energy transmission is even.Simultaneously in order to accelerate the reaction time, provide operating efficiency, operating personnel control upper and lower air cylinders 1 and carry out action.Upper and lower air cylinders 1 drives waveform pressure head 3 to move downward certain distance by connecting rod 2, to stir the Chinese medicine coarse granule liquid in medicine pot 4.And then control upper and lower air cylinders 1 and drive waveform pressure head 3 to move upward by connecting rod 2 to get back to origin-location.Allow the Chinese medicine coarse granule liquid in medicine pot 4 leave standstill, and then control upper and lower air cylinders 1 and repeat above-mentioned action 3 to 5 times.
After to the Chinese medicine coarse granule liquid infiltration regular hour in medicine pot 4, the active ingredient in Chinese medicine coarse granule is all by solvent absorption, and solvent is filtered by the filter screen 6 that forward recess 7 is arranged again, enters in forward recess 7.Operating personnel open magnetic valve 9 again, and the solution flooded is discharged by drain pipe 8.Deng the solution flooded all after drain pipe 8 discharge, operating personnel's shut electromagnetic valve 9 again, and residue is taken away from filter screen 6.
When described waveform pressure head 3 is made for stainless steel, the service life of waveform pressure head 3 can be extended, improve the wear resistance of waveform pressure head 3, save cost.
Embodiment 3
A kind of impregnated Chinese medicinal liquor extraction element, as shown in Figure 1-2, includes upper and lower air cylinders 1, connecting rod 2, waveform pressure head 3, medicine pot 4, water tank 5, filter screen 6, drain pipe 8, magnetic valve 9.Forward recess 7 and the waveform the bottom of a pan 10 is provided with in the inside of medicine pot 4.
The below of upper and lower air cylinders 1 is provided with connecting rod 2, and upper and lower air cylinders 1 is connected with connecting rod 2; The below of connecting rod 2 is provided with waveform pressure head 3, and connecting rod 2 is connected with waveform pressure head 3; The below of waveform pressure head 3 is provided with medicine pot 4, and waveform pressure head 3 is connected for movable with medicine pot 4; Medicine pot 4 is provided with the waveform the bottom of a pan 10, and the waveform the bottom of a pan 10 is arranged on the below of waveform pressure head 3, and waveform pressure head 3 matches with the waveform the bottom of a pan 10.
Be provided with filter screen 6 and forward recess 7 in the front in the waveform the bottom of a pan 10, filter screen 6 is arranged on the top of forward recess 7, and filter screen 6 is connected with forward recess 7; The height of forward recess 7 is corresponding with the wave trough position in the waveform the bottom of a pan 10, and the setting position of filter screen 6 is corresponding with the wave trough position in the waveform the bottom of a pan 10.
The below in the waveform the bottom of a pan 10 is provided with water tank 5, and the waveform the bottom of a pan 10 wraps by water tank 5, water tank 5 is arranged porose; The right side in the waveform the bottom of a pan 10 is provided with drain pipe 8, and drain pipe 8 is through the hole that water tank 5 is arranged, and drain pipe 8 is connected with forward recess 7, and drain pipe 8 is provided with magnetic valve 9.Described medicine pot 4 is made for stainless steel.
Operation principle: when preparation, first Chinese medicine coarse granule is placed in medicine pot 4 by operating personnel, then is flooded with a certain amount of solvent by the Chinese medicine coarse granule in medicine pot 4, and then puts into hot water in water tank 5.The hot water entering water tank 5 starts to heat the Chinese medicine coarse granule liquid in medicine pot 4, and the Chinese medicine coarse granule liquid in medicine pot 4 starts impregnation.
The bottom of medicine pot 4 is provided with the waveform the bottom of a pan 10, and it can promote the heat transfer efficiency of medicine pot 4, and heat energy transmission is even.Simultaneously in order to accelerate the reaction time, provide operating efficiency, operating personnel control upper and lower air cylinders 1 and carry out action.Upper and lower air cylinders 1 drives waveform pressure head 3 to move downward certain distance by connecting rod 2, to stir the Chinese medicine coarse granule liquid in medicine pot 4.And then control upper and lower air cylinders 1 and drive waveform pressure head 3 to move upward by connecting rod 2 to get back to origin-location.Allow the Chinese medicine coarse granule liquid in medicine pot 4 leave standstill, and then control upper and lower air cylinders 1 and repeat above-mentioned action 3 to 5 times.
After to the Chinese medicine coarse granule liquid infiltration regular hour in medicine pot 4, the active ingredient in Chinese medicine coarse granule is all by solvent absorption, and solvent is filtered by the filter screen 6 that forward recess 7 is arranged again, enters in forward recess 7.Operating personnel open magnetic valve 9 again, and the solution flooded is discharged by drain pipe 8.Deng the solution flooded all after drain pipe 8 discharge, operating personnel's shut electromagnetic valve 9 again, and residue is taken away from filter screen 6.
When described medicine pot 4 is made for stainless steel, the service life of medicine pot 4 can be extended, improve the wear resistance of medicine pot 4, save cost.
Embodiment 4
A kind of impregnated Chinese medicinal liquor extraction element, as shown in Figure 1-2, includes upper and lower air cylinders 1, connecting rod 2, waveform pressure head 3, medicine pot 4, water tank 5, filter screen 6, drain pipe 8, magnetic valve 9.Forward recess 7 and the waveform the bottom of a pan 10 is provided with in the inside of medicine pot 4.
The below of upper and lower air cylinders 1 is provided with connecting rod 2, and upper and lower air cylinders 1 is connected with connecting rod 2; The below of connecting rod 2 is provided with waveform pressure head 3, and connecting rod 2 is connected with waveform pressure head 3; The below of waveform pressure head 3 is provided with medicine pot 4, and waveform pressure head 3 is connected for movable with medicine pot 4; Medicine pot 4 is provided with the waveform the bottom of a pan 10, and the waveform the bottom of a pan 10 is arranged on the below of waveform pressure head 3, and waveform pressure head 3 matches with the waveform the bottom of a pan 10.
Be provided with filter screen 6 and forward recess 7 in the front in the waveform the bottom of a pan 10, filter screen 6 is arranged on the top of forward recess 7, and filter screen 6 is connected with forward recess 7; The height of forward recess 7 is corresponding with the wave trough position in the waveform the bottom of a pan 10, and the setting position of filter screen 6 is corresponding with the wave trough position in the waveform the bottom of a pan 10.
The below in the waveform the bottom of a pan 10 is provided with water tank 5, and the waveform the bottom of a pan 10 wraps by water tank 5, water tank 5 is arranged porose; The right side in the waveform the bottom of a pan 10 is provided with drain pipe 8, and drain pipe 8 is through the hole that water tank 5 is arranged, and drain pipe 8 is connected with forward recess 7, and drain pipe 8 is provided with magnetic valve 9.The temperature of the water in described water tank 5 is 50 degree to 60 degree.
Operation principle: when preparation, first Chinese medicine coarse granule is placed in medicine pot 4 by operating personnel, then is flooded with a certain amount of solvent by the Chinese medicine coarse granule in medicine pot 4, and then puts into hot water in water tank 5.The hot water entering water tank 5 starts to heat the Chinese medicine coarse granule liquid in medicine pot 4, and the Chinese medicine coarse granule liquid in medicine pot 4 starts impregnation.
The bottom of medicine pot 4 is provided with the waveform the bottom of a pan 10, and it can promote the heat transfer efficiency of medicine pot 4, and heat energy transmission is even.Simultaneously in order to accelerate the reaction time, provide operating efficiency, operating personnel control upper and lower air cylinders 1 and carry out action.Upper and lower air cylinders 1 drives waveform pressure head 3 to move downward certain distance by connecting rod 2, to stir the Chinese medicine coarse granule liquid in medicine pot 4.And then control upper and lower air cylinders 1 and drive waveform pressure head 3 to move upward by connecting rod 2 to get back to origin-location.Allow the Chinese medicine coarse granule liquid in medicine pot 4 leave standstill, and then control upper and lower air cylinders 1 and repeat above-mentioned action 3 to 5 times.
After to the Chinese medicine coarse granule liquid infiltration regular hour in medicine pot 4, the active ingredient in Chinese medicine coarse granule is all by solvent absorption, and solvent is filtered by the filter screen 6 that forward recess 7 is arranged again, enters in forward recess 7.Operating personnel open magnetic valve 9 again, and the solution flooded is discharged by drain pipe 8.Deng the solution flooded all after drain pipe 8 discharge, operating personnel's shut electromagnetic valve 9 again, and residue is taken away from filter screen 6.
When the temperature of the water in described water tank 5 is 50 degree to 60 degree, best to the dipping effect of Chinese medicinal liquor, because of too high temperature, and the property of medicine of Chinese medicinal liquor can not be destroyed.
The above embodiment only have expressed the preferred embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.