CN109654881A - The preparation method of nine fusing bamboo salt high temperature melting furnace systems and nine fusing bamboo salts - Google Patents

The preparation method of nine fusing bamboo salt high temperature melting furnace systems and nine fusing bamboo salts Download PDF

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Publication number
CN109654881A
CN109654881A CN201811545247.6A CN201811545247A CN109654881A CN 109654881 A CN109654881 A CN 109654881A CN 201811545247 A CN201811545247 A CN 201811545247A CN 109654881 A CN109654881 A CN 109654881A
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bamboo
salt
high temperature
melting furnace
temperature melting
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金成燮
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00Crucible or pot furnaces
    • F27B14/08Details peculiar to crucible or pot furnaces
    • F27B14/0806Charging or discharging devices
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/40Table salts; Dietetic salt substitutes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D3/15Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509Tapping equipment
    • F27D3/1518Tapholes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00Crucible or pot furnaces
    • F27B14/08Details peculiar to crucible or pot furnaces
    • F27B14/0806Charging or discharging devices
    • F27B2014/0818Discharging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Seasonings (AREA)

Abstract

It includes high temperature melting furnace body that the present invention, which provides nine fusing bamboo salt high temperature melting furnace systems of one kind, and it is placed in the high temperature resistant cylinder in high temperature melting furnace body, for accommodating thick bamboo tube, high temperature resistant cylinder bottom end connects a furnace plug, furnace plug has the melt channel for being connected to taphole, and taphole is corresponding to place a melt collection vessel;High temperature melting furnace body two sides have the first air inlet and the second air inlet, high temperature melting furnace system further includes liquid rosin case, an electric blower with heating function, with a buffering mixing tank, electric blower air outlet connection buffering mixing tank, liquid rosin case connection buffering mixing tank, makes liquid rosin be blown into combustion chamber of furnace body by high wind in buffering mixing tank.Nine fusing bamboo salt high temperature melting furnace systems of one kind and nine fusing bamboo salt preparation methods, furnace temperature that invention provides are rapidly achieved 1300 degree or more, make the quick continuous melting of bamboo salt, and bamboo salt crystallizes in the external world, guarantee the quality of fusing bamboo salt.

Description

The preparation method of nine fusing bamboo salt high temperature melting furnace systems and nine fusing bamboo salts
Technical field
The present invention relates to nine fusing bamboo salt preparation technical fields, in particular to a kind of nine fusing bamboo salt high-temperature melting furnaces The preparation method of system and nine fusing bamboo salts.
Background technique
Folks of china, which spreads sea salt, to be put into pottery, thick bamboo tube or ironware, burns, is roasting, is smoked with secondary alchemy, for dissolve or in With various toxin.The manufacture craft of bamboo salt has more than 1300 years history.Bamboo salt is initially the folkd therapy of Buddhist monk's initiative in mausoleum, It is then passed to civil.Three and the fusing of garden nine times bamboo salt (five-element are red) yin-yang and five elements principle ancient according to east, select sea salt, bamboo The raw material such as son, loess, pine are fired repeatedly through thousand degree or more high temperature, are neutralized, are eliminated harmful substance in raw material, are increased The ingredient beneficial to human body, such as potassium, iron, copper, zinc, selenium, germanium belong to high-energy, alkalinity, natural health food.Ancient medical book " mind Agriculture book on Chinese herbal medicine " and Compendium of Material Medica have the record of " roasting salt ".
The mode for firing bamboo salt is very unique and fastidious, it is desirable that will be packed into growth 3 years containing the natural sea salt of abundant minerals Above, 7 centimetres of diameter of thick bamboo tube, then put into special iron still with the loess sealing as deep as four meters, with pine heating and calcining.Greatly Generally after 10 hours, bamboo juice is fused into completely becomes salt block in natural sea salt, obtains the bamboo salt calcined for the first time.
Nine fusing bamboo salts are manufactured in the prior art, is that first time calcining bamboo salt block is crushed, pours into thick bamboo tube again Secondary calcining repeatedly eight times in the same way, completes the calcining of eight bamboo salts.After completing the 8th bamboo salt calcining, it will obtain Salt block crush, the bamboo salt after the sieving of 20-30 mesh melts for the crystallisation by cooling after 1300 degree or more high temperature meltings obtain nine times again Change bamboo salt.However, in the prior art, such as being calcined with the first eight time using identical calcining furnace, result has the disadvantage in that (1) in the 9th fusing, temperature heating is slower, the requirement of rapid melting is not achieved, the quality for melting bamboo salt cannot ensure. (2) it is not possible that large area collects the bamboo salt after fusing, the bamboo salt of fusing cannot be collected simultaneously.
Therefore, in order to solve the problems in the prior art, a kind of dedicated nine fusings bamboo salt high temperature melting furnace system is needed And the preparation method of nine fusing bamboo salts, it can make to be brought rapidly up in melting furnace by the method, furnace temperature is rapidly achieved and keeps 1300 degree or more, make the rapid continuous melting of bamboo salt, bamboo salt fusing flows into collection vessel, can be effective in extraneous crystallisation by cooling The yield of fusing bamboo salt is improved, the quality of fusing bamboo salt is improved, guarantees the nutrition of fusing bamboo salt.
Summary of the invention
One aspect of the present invention is to provide a kind of nine fusing bamboo salt high temperature melting furnace systems, the high-temperature melting furnace System includes high temperature melting furnace body, and the high temperature resistant cylinder being placed in the high temperature melting furnace body, for accommodating thick bamboo tube, institute It states high temperature resistant cylinder bottom end and connects a furnace plug, the furnace plug has the melt channel for being connected to taphole, the taphole It is corresponding to place a melt collection vessel;
High temperature melting furnace body two sides have the first air inlet and the second air inlet, the high-temperature melting furnace system System further includes liquid rosin case, an electric blower and a buffering mixing tank with heating function, described electronic Blower outlet is connected to the buffering mixing tank, and the liquid rosin case is connected to the buffering mixing tank, the liquid rosin Case is connected to the mixing tank, make the liquid rosin in the buffering mixing tank by high wind through the first intake stack and second into Air piping enters high temperature melting furnace body inner combustion chamber.
Preferably, the high temperature melting furnace body is provided with fire door and air inlet, for putting into pine and air inlet.
Preferably, first air inlet connects one end of the first intake stack, the second air inlet connection second into The other end of one end of air piping, the other end and the second intake stack of first intake stack converges, connection third air inlet One end of pipeline;
The third intake stack is equipped with air inlet switch, the liquid rosin case is connected to the pipeline for buffering mixing tank It is equipped with rosin switch, the motor blower outlet is equipped with wind power switch.
Preferably, the liquid rosin case connects an air pump, for pressurizeing to liquid rosin, it is made to rapidly enter buffering Mixing tank opens up an air outlet in the liquid rosin box top.
Preferably, the use of rosin is fuel, perhaps for fuel or uses timber and rosin fuel combination using timber.
Preferably, the liquid rosin case connects an air pump, for pressurizeing to liquid rosin, in the liquid rosin case Top opens up an air outlet.
Preferably, the electric blower has a protective cover, and the protective cover corresponds to the electric blower Air inlet side opens up air inlet hole, the external ventilation duct with blower of the air inlet hole;
The side that the protective cover corresponds to electric blower installation bearing is provided with exhaust vent, the motor shaft of motor It is inserted into the exhaust vent, and the diameter for being directly greater than motor shaft of the exhaust vent.
Preferably, there is dust-proof, anti-corrosion function material to be made for the selection of the protective cover.
Preferably, ventilation duct connects air blower.
Another aspect of the present invention is to provide a kind of methods for preparing nine fusing bamboo salts, and the method includes as follows Step:
(1) cutting of bamboo: the green bamboo chosen segmentation is sectioned, not open at one end on one side using ring the bottom of as, is used for 8 times Within the slub length calcined should not shorter than 25cm, be no more than 45cm, diameter is not less than 7cm, holds the length of nine bamboo salt thick bamboo tubes Degree, which is subject to, to be suitble to load container;As ring too it is short can several rings be one section, centre is got through with iron fibre;Inside evacuation thick bamboo tube Broken bamboo scraps, pile up spare into transferring box;
(2) it buys salt: the sea salt fired will be prepared or salt-mixture is fitted into the thick bamboo tube cut, it is continuous during loading Thick bamboo tube is shaken, the salt in cylinder is tamped;
(3) it seals: suitable water is added in the loess dried, is mixed into mud, water consumption is suitable for envelope using loess as pureed Subject to mouthful;The thick bamboo tube for accomplishing fluently salt is opened into product end and spreads yellow mud, mouth is sealed in fact with yellow mud, is put into turnover box;
(4) shove charge: the thick bamboo tube open end for making salt is upward, from inside outwards vertically, closely, single layer pile up in medium temperature calcining furnace In, using bamboo energy sufficiently completely burned green in furnace as principle.The salt plug situation after burning is usually observed in generating process more, it is complete The stacking position of kind thick bamboo tube and method guarantee that whole furnace blueness bamboo can uniform, abundant, thoroughly burning;
(5) calcine: being fuel with pine, firing up generates temperature through pine full combustion, make green bamboo in burner hearth with Stove fire starts to burn;Pine sustained combustion one hour or so, in furnace thick bamboo tube burning provide thermal energy support, green bamboo can After abundant spontaneous combustion, stop for fire;Calcining enters the stage of green bamboo spontaneous combustion, through the burning bring high temperature baking of green bamboo, makes in sea salt Some heavy metal chlorides be distilled away in gaseous form, sea salt becomes white column, while bamboo juice is fully penetrated arrives salt In;The temperature of burner hearth should be in control between 800-1000 DEG C;
(6) come out of the stove: the case where being baked by salt plug is cleaned in burner hearth, classifies, is picked, and is known as coming out of the stove;
(7) crushing and processing: by salt plug after coarse powder, fine powder, and being sieved through 20-30 mesh, be ground into powdery, this is a roasting bamboo Salt;The roasting bamboo salt of one after crushed is squeezed into thick bamboo tube again, and is sealed with loess, is calcined, and so repeatedly eight times repeatedly, is made Eight roasting bamboo salts;
Eight roasting bamboo salts are sieved through 20-30 mesh, are poured into thick bamboo tube, are no longer sealed, and are packed into special special-purpose high temperature melting furnace, carry out the Nine fusings, using pine as fuel, while being added rosin, ignition temperature moment are made to reach 1300 DEG C or more, make the fast fast thawing of bamboo salt Change, is nine fusing bamboo salts after natural cooling crystallization.
It preferably, further include the bamboo salt bamboo charcoal impurity cleared up after being crystallized in melt crystallisation vessel after completing the 9th baking. A kind of nine fusing bamboo salt high temperature melting furnace systems provided by the invention and nine fusing bamboo salt preparation methods are baked to the 9th time When blow and spilt into liquid rosin into stove fire, so that in-furnace temperature is rapidly achieved 1300 degree or so, can make within 40 minutes or so after heating Bamboo salt fusing in thick bamboo tube.A kind of nine fusing bamboo salt high temperature melting furnace systems provided by the invention and nine fusing bamboo salt preparations Method, the first eight time firing be it is roasted in moderate oven, be baked using high-temperature melting furnace of the invention for only the 9th time, this hair Technique used is unique in process of production for bright bamboo salt, so that bamboo salt, which has, removes interior free yl, Balancing, removing toxic substances row Malicious, superpower reduction is rich in the advantages of high-energy.
It should be appreciated that aforementioned description substantially and subsequent detailed description are exemplary illustration and explanation, it should not As the limitation to the claimed content of the present invention.
Detailed description of the invention
With reference to the attached drawing of accompanying, the more purposes of the present invention, function and advantage are by the as follows of embodiment through the invention Description is illustrated, in which:
Fig. 1 diagrammatically illustrates the structural schematic diagram of nine fusing bamboo salt high temperature melting furnace systems of the present invention.
Fig. 2 shows the structural schematic diagrams of nine fusing bamboo salt high temperature melting furnace bodies of the present invention.
Fig. 3 shows the structural representation of the electric fan protective cover of nine fusing bamboo salt high temperature melting furnace systems of the present invention Figure.
Specific embodiment
By reference to exemplary embodiment, the purpose of the present invention and function and the side for realizing these purposes and function Method will be illustrated.However, the present invention is not limited to exemplary embodiment as disclosed below;Can by different form come It is realized.The essence of specification is only to aid in those skilled in the relevant arts' Integrated Understanding detail of the invention.
Hereinafter, the embodiment of the present invention will be described with reference to the drawings, relevant technical terms should be those skilled in the art Known to member.In the accompanying drawings, identical appended drawing reference represents same or similar component or same or like step, Unless otherwise indicated.Below by specific embodiment to a kind of nine fusings bamboo salt high temperature melting furnace system provided by the invention And nine fusing bamboo salt preparation methods are illustrated, the knot of nine fusing bamboo salt high temperature melting furnace systems of the present invention as shown in Figure 1 Structure schematic diagram, the structural schematic diagram of the present invention nine shown in Fig. 2 time fusing bamboo salt high temperature melting furnace body, one according to the present invention Embodiment, nine fusing bamboo salt high temperature melting furnace systems of one kind include high temperature melting furnace body 1,1 two sides of high temperature melting furnace body The first air inlet 106 and the second air inlet 107 are had, the first air inlet 106 connects one end of the first intake stack 2, the Two air inlets 107 connect one end of the second intake stack 3, and the other end of the first intake stack 2 is another with the second intake stack 3 End is converged, and one end of third intake stack 4 is connected to.High temperature melting furnace system further includes the liquid rosin with heating function 5, electric blowers 6 of case and a buffering mixing tank 7,6 air outlet of electric blower connection buffering mixing tank 7.Due to pine Fragrant normality is solid forms, it is necessary to just become liquid after heating, liquid rosin case 5 has a lasting heating apparatus (in figure It is not shown), melting the rosin in liquid rosin case by lasting heating is liquid condition, and the connection buffering of liquid rosin case 5 is mixed Mould assembling 7 makes liquid rosin be blown into high temperature melting through the first intake stack and the second intake stack by high wind in buffering mixing tank 7 Combustion chamber 113 in furnace body.The other end of third intake stack 4 even buffers logical mixing tank 7, and liquid rosin is made to pass through the with the wind After three blast pipes 4, the combustion chamber 113 in high temperature melting furnace body 1 is entered by the first intake stack 2 and the second intake stack 3.
According to an embodiment of the invention, third intake stack 4 is equipped with air inlet switch 401, the connection buffering of liquid rosin case 5 The pipeline 8 of mixing tank 7 is equipped with rosin switch 801, the air outlet 601 of electric blower 6 is equipped with wind power switch 602.Liquid pine Fragrant case 5 connects an air pump 9, for pressurizeing to liquid rosin, so that it is rapidly entered buffering mixing tank 7, pushes up in liquid rosin case 5 Portion opens up an air outlet 501.
As shown in (a) in Fig. 2, embodiment according to the present invention high temperature melting furnace body 1 is cylindrical tube, in furnace body The inside of wall 105 coats heat-insulating material, prevents from radiating in sintering procedure.The preferably nonmetallic heat-insulating material of heat-insulating material, such as apply Cover silicate soil.Above high temperature melting furnace body 1 have a lid 102, with and be placed in high temperature melting furnace body 1 High temperature resistant cylinder 101, for accommodating thick bamboo tube 110.High temperature resistant cylinder 101 is cylinder, and the bottom end of high temperature resistant cylinder 101 connects a furnace plug 103, furnace plug 103 has the melt channel 104 for being connected to taphole, and taphole is corresponding to place a melt collection vessel 108. When the 9th firing, thick bamboo tube is encased in high temperature resistant cylinder 101, and multiple thick bamboo tubes 110 are vertically placed in high temperature resistant cylinder 101.Such as Fig. 2 In (b) shown in, the furnace plug 103 of 101 bottom end of high temperature resistant cylinder in cone, by high temperature resistant cylinder 101 thick bamboo tube 110 and combustion chamber 113 keep apart, and a filter screen 112, the bamboo in high temperature resistant cylinder 101 is arranged in the position that 103 bottom of furnace plug is connected to melt channel 104 After cylinder burning, bamboo salt fusing, the bamboo salt after fusing enters melt channel 104 through filter screen 112, as melt channel 104 is dripped It is crystallized to melt collection vessel 108.
1 bottom of high temperature melting furnace body has stabilizer blade 109, and high temperature melting furnace body 1 is provided with fire door 111 and air inlet 114, For putting into pine and air inlet, the pine in 1 inner combustion chamber 113 of high temperature melting furnace body is lighted by fire door 111.At the 9th time It melts in bamboo salt sintering procedure, fire door 111 puts into pine, and liquid rosin is blown into furnace by high wind, and it is to be rapidly heated that rosin, which is added, A kind of means, while rosin is also the important composition of pine fuel, is the irreplaceable substance of other fuel.It can in combustion chamber To use rosin as fuel, for fuel or timber (pine) and rosin fuel combination perhaps are used using timber (pine).
Since salt has very strong corrosiveness to ironwork, while can be generated during nine fusing bamboo salts are fired certain The dust of amount, has a certain impact to electric blower, and service life is caused to reduce, and constantly replaces electric blower and needs to expend A large amount of financial resources.The structure of the electric fan protective cover of nine fusing bamboo salt high temperature melting furnace systems of the present invention is shown as shown in Figure 3 It is intended to, according to one embodiment of present invention, the electric blower installation one that nine times are melted in bamboo salt high temperature melting furnace system A protective cover.Electric blower has a protective cover 603, and the air inlet side that protective cover 603 corresponds to electric blower opens up Air inlet hole, the external ventilation duct 604 of air inlet hole, ventilation shaft 604 connect air blower (not shown), by air blower to protection Clean air is conveyed in cover 603.
The side that protective cover 603 corresponds to electric blower installation bearing 606 is provided with exhaust vent, the motor of electric blower Axis 605 is inserted into exhaust vent, and the diameter for being directly greater than motor shaft 605 of exhaust vent, between the exhaust vent made and motor shaft 605 A gap is formed, wind is blown into mixing tank 7 by gap 607.Preferably, exhaust vent is directly straight greater than motor shaft 605 Diameter 1 is to 3cm.
The side of electric blower installation bearing 606 is arranged in exhaust vent, can be in time by the motor shaft of rotation 605 and axis The dust held on 606 is blown off, and can play the role of playing anticorrosion and cooling to motor shaft 605 and bearing 606.Protective cover There is dust-proof, anti-corrosion function material to be made for 603 selection.
The present invention plays a protective role to the operation of electric blower in harsh environment by protective cover 603, meanwhile, again It does not influence to the blowing in mixing tank 7.
Explanation is provided to the method for nine fusing bamboo salts of present invention preparation below, bamboo salt is to be packed into high-quality solarization sea salt In triennial blueness bamboo, with the sealing of natural loess, using pine tree as fuel, produced after 800 DEG C~1000 DEG C high-temperature calcinations Edible salt.
Common bamboo salt: solarization sea salt being fitted into thick bamboo tube made of 3 years or more green bamboos, with the sealing of natural loess, with pine Tree is fuel, through 800 DEG C~1000 DEG C high-temperature calcinations, after natural cooling, and edible salt that cleaned, crushing and processing are produced.
Nine roasting bamboo salt provided by the invention: by by eight times repeatedly calcining after, the 9th time by salt be packed into thick bamboo tube after, no longer Sealing, is fuel with the high-quality bulk pine that can produce high flame, and rosin is added in combustion, temperature is made to reach 1300 More than, bamboo salt melts, is cooling, after crystallization, the bamboo salt produced.
One, raw material selection: bamboo, pine, loess, solarization sea salt.
Bamboo salt manufactures stringent professional standard, in production addressing, raw material selection, processing and fabricating, technique stream Journey etc. suffers from stringent professional standard and production specification.It is only executed in strict accordance with standard of manufacturing, can just produce conjunction The high-quality bamboo salt of lattice.
The selection criteria of bamboo: bamboo must select free of contamination remote mountains bamboo, and choosing is grown on the relatively thin rock of soil layer The bamboo of growth;Growth period be 3-5,7 centimetres of diameter or more.
The selection criteria of pine: it is pine that it is fuel used, which to calcine thick bamboo tube,.The ingredients such as the rosin in pine are calcined in bamboo salt It plays a role in the process, affects the quality of bamboo salt, be that other fuel are irreplaceable in bamboo salt production.Pine with Selection kind headed by masson pine rich in rosin, the pine tree that select hillside sunny side to grow select position as road using the position rich in rosin, The pine taken is selected to produce the important step of high-quality bamboo salt.
The selection criteria of loess: the loess for sealing must select the deep layer in remote mountains yellow in pollution-free area acquisition Soil.Surface layer loess is peelled off when adopting soil, choose the loess of deep layer;It is rich in several kinds of mineral elements in such loess, is free of or again Metal element content is not exceeded, is free of toxic, harmful components.It is spare after the loess being collected is dried, crushed.
The selection of raw material salt: must be good solarization sea salt.Solarization sea salt is through before finishing, containing there are many mines Matter-element element, while also containing a certain amount of impurity, bamboo salt can remove its impurity by calcining, and the mineral element of abundant bamboo salt contains Amount.
Contain bamboo juice in bamboo, bamboo juice is exactly that fresh verdant bamboo is cut into section, roasting with fire, can trickle out one after bamboo is heated The faint yellow clear liquid of kind, here it is bamboo juices.Bamboo juice includes clearing away heat and eliminating phlegm, the relieving convulsion effect having one's ideas straightened out.Contain multiple element: Copper, iron, zinc, manganese, selenium, cobalt, calcium, phosphorus, sodium, silicon etc..These elements are fully dissolved in the carbonisation of bamboo after calcining In salt, keep the mineral element in salt richer, makes bamboo salt more eutrophy.
Rosin and pine generate many nutrients in combustion, these nutrients can penetrate into salt, are fully absorbed by salt, institute It is fuel irreplaceable in bamboo salt production process with pine, leaves the calcining of pine, the high-quality bamboo salt of finished product cannot be considered as.
Loess: selecting the main purpose of remote mountains loess and non-selection of land surface soil is to prevent the pollution of soil.Remote mountains loess is far from pollution Source is influenced very little by substances such as pesticide, chemical fertilizer, industrial pollution discharge objects or is not affected, and especially the loess of deep layer is more The pure land can provide safeguard for the food safety of bamboo salt.
Sea salt: being the content of its mineral element using the solarization sea salt of not further deep processing as the main reason for raw material salt It is richer.Since the form that the heavy metal in crude salt is mainly chloride exists, such as HgCl2, CdCl2, CrCl3, they Boiling range temperature is at 900-960 DEG C.When furnace temperature is at 1200 DEG C or more, these heavy metal chlorides are distilled out in gaseous form It goes, and many beneficial mineral elements have been retained, and enrich the nutrient of bamboo salt.
Two, bamboo salt is manufactured
A kind of method preparing nine fusing bamboo salts using high-temperature melting furnace provided by the invention includes the following steps:
(1) cutting of bamboo: the green bamboo chosen segmentation is sectioned, not open at one end on one side using ring the bottom of as, is used for 8 times Within the slub length calcined should not shorter than 25cm, be no more than 45cm, diameter is not less than 7cm, holds the length of nine bamboo salt thick bamboo tubes Degree, which is subject to, to be suitble to load container;As ring too it is short can several rings be one section, centre is got through with iron fibre;Inside evacuation thick bamboo tube Broken bamboo scraps, pile up spare into transferring box.
Bamboo must be green bamboo, and only green bamboo, which just can guarantee, provides bamboo juice best in quality for bamboo salt.Bamboo is put long, face Color can turn yellow, and moisture content can be lost, and bamboo juice can be little or no;Bamboo store the improper or resting period it is too long can occur discoloration, become Matter, Signs of Mould, so having to the quality that just can guarantee bamboo salt with green bamboo.
(2) it beats salt (sea salt or mixed raw material salt to be squeezed into are packed into thick bamboo tube): the sea salt or salt-mixture fired will be prepared It is fitted into the thick bamboo tube cut, thick bamboo tube is constantly shaken during loading, tamp the salt in cylinder, referred to herein as buy salt.According to life The needs of the finished product bamboo salt of production, raw material salt have the process of premixing, powder plus water sometimes, by a certain percentage by required raw material Mixing, after being mixed evenly, raw material salt is fitted into thick bamboo tube, carries out buying salt.The Ramming operation for buying salt does better, burns Salt plug is more solid, and the yield and quality for burning out salt brilliant (salt plug) also can be better;After thick bamboo tube is made salt, mouth is vertical upwards, tight Close stacking is in turnover box.
(3) it seals: suitable water is added in the loess dried, is mixed into mud, water consumption is suitable for envelope using loess as pureed Subject to mouthful;The thick bamboo tube for accomplishing fluently salt is opened into product end and spreads yellow mud, mouth is sealed in fact with yellow mud, is put into turnover box.
(4) shove charge: the thick bamboo tube open end for making salt is upward, from inside outwards vertically, closely, single layer pile up in medium temperature calcining furnace In, using bamboo energy sufficiently completely burned green in furnace as principle.The salt plug situation after burning is usually observed in generating process more, it is complete The stacking position of kind thick bamboo tube and method guarantee that whole furnace blueness bamboo can uniform, abundant, thoroughly burning.
(5) calcine: being fuel with pine, firing up generates temperature through pine full combustion, make green bamboo in burner hearth with Stove fire starts to burn, and the bamboo juice contained in green bamboo is gradually penetrated into bamboo salt, and the firepower of pine and firepower is kept uniformly to be distributed, pine The wooden sustained combustion one hour or so, thermal energy is provided for the thick bamboo tube burning in furnace and is supported, sufficiently after spontaneous combustion, can stop in green bamboo For fire.Calcining enters the stage of green bamboo spontaneous combustion, through the burning bring high temperature baking of green bamboo, makes some heavy metal chlorinations in sea salt Object is distilled away in gaseous form, and sea salt becomes white column, while bamboo juice is fully penetrated into salt.The temperature of burner hearth should be Between 800-1000 DEG C, the too low salt quality that burns of temperature is bad for control, and salt plug crystallization is bad to be easily broken, and influences the matter of bamboo salt Amount and yield;Temperature is excessively high, can make salt melting crystal, discoloration, influence the condition of salt, too many more than the fusing point of salt, keeps salt a large amount of It will flow out, cause damages from furnace when being molten into liquid.
(6) come out of the stove: the case where being baked by salt plug is cleaned in burner hearth, classifies, is picked, and is known as coming out of the stove.
(7) crushing and processing: by salt plug after coarse powder, fine powder, and being sieved through 20-30 mesh, be ground into powdery, this is a roasting bamboo Salt;The roasting bamboo salt of one after crushed is squeezed into thick bamboo tube again, and is sealed with loess, is calcined, and so repeatedly eight times repeatedly, is made Eight roasting bamboo salts;
Eight roasting bamboo salts are sieved through 20-30 mesh, are poured into thick bamboo tube, are no longer sealed, and are packed into special special-purpose high temperature melting furnace, carry out the Nine fusings, using pine as fuel, while being added rosin, ignition temperature moment are made to reach 1300 DEG C or more, make the fast fast thawing of bamboo salt Change, be nine fusing bamboo salts after natural cooling crystallization (five-element are red).
A kind of nine fusing bamboo salt high temperature melting furnace systems provided by the invention and nine fusing bamboo salt preparation methods carry out 9th fusing, using pine as fuel, while being added rosin, ignition temperature moment is made to reach 1300 DEG C or more, keep bamboo salt quick It melts, is nine fusing bamboo salts after natural cooling crystallization (five-element are red).By accelerating the heating rate of the 9th calcining, quickly reach To 1300 degree or more, after the 9th calcining, bamboo salt crystallizes in the external world, can be improved the nutritive effect of bamboo salt.
The fusing point of sea salt is solid-state under 800 DEG C or so (801 DEG C), room temperature, so being solid-state, the present invention after natural cooling Nine fusing bamboo salt high temperature melting furnace systems of one kind and nine fusing bamboo salt preparation methods of offer, to when the 9th baking toward furnace It blows and is spilt into liquid rosin in fire, in-furnace temperature is made to be rapidly achieved 1300 degree or so, can make in thick bamboo tube within 40 minutes or so after heating Bamboo salt fusing.
A kind of nine fusing bamboo salt high temperature melting furnace systems provided by the invention and nine fusing bamboo salt preparation methods, the 9th Secondary sintering procedure, thick bamboo tube no longer seal, and as furnace temperature increases, thick bamboo tube burnt before this, and subsequent bamboo salt starts largely to melt, with bamboo Salt fusing, continuously outflows into melt crystallisation vessel, bamboo salt crystallizes outside furnace.The process of heating about needs 2 hours or so, reaches bamboo After salt fusion temperature starts fusing, the time quickly, can all melt completion in about 40 minutes.
It is because bamboo salt can melt rapidly that the present invention, which is rapidly heated, and while bamboo salt heats, bamboo burns and becomes bamboo Carbon, bamboo salt can be mixed with bamboo carbon in fusion process, and rapid melting can be greatly decreased by bamboo carbon content in fusion process, increase molten Change the yield of bamboo salt, improves quality.
A kind of nine fusing bamboo salt high temperature melting furnace systems provided by the invention and nine fusing bamboo salt preparation methods, the first eight Secondary firing be it is roasted in moderate oven, be baked using high-temperature melting furnace of the invention for only the 9th time, bamboo salt of the present invention exists Technique used in production process is unique so that bamboo salt have remove interior free yl, Balancing, detoxication and toxicant eliminating function, it is superpower also The advantages of former, rich in high-energy.
In conjunction with the explanation and practice of the invention disclosed here, the other embodiment of the present invention is for those skilled in the art It all will be readily apparent and understand.Illustrate and embodiment is regarded only as being exemplary, true scope of the invention and purport are equal It is defined in the claims.

Claims (7)

1. a kind of nine fusing bamboo salt high temperature melting furnace systems, which is characterized in that the high temperature melting furnace system includes high temperature melting Change furnace body, and the high temperature resistant cylinder being placed in the high temperature melting furnace body, for accommodating thick bamboo tube, high temperature resistant cylinder bottom end A furnace plug is connected, the furnace plug has the melt channel for being connected to taphole, and the taphole is corresponding to place a melt Collection vessel;
High temperature melting furnace body two sides have the first air inlet and the second air inlet, and the high temperature melting furnace system is also Liquid rosin case, an electric blower and a buffering mixing tank including one with heating function, the electronic air blast Machine air outlet is connected to the buffering mixing tank, and the liquid rosin case is connected to the buffering mixing tank, and the liquid rosin case connects Lead to the mixing tank, make the liquid rosin in the buffering mixing tank by high wind through the first intake stack and the second blast pipe Road is blown into high temperature melting furnace body inner combustion chamber.
2. high temperature melting furnace system according to claim 1, which is characterized in that the high temperature melting furnace body is provided with fire door And air inlet, for putting into pine and air inlet.
3. high temperature melting furnace system according to claim 1, which is characterized in that first air inlet connection first into One end of air piping, second air inlet connect one end of the second intake stack, the other end of first intake stack with The other end of second intake stack converges, and is connected to one end of third intake stack;
The third intake stack is equipped with air inlet switch, the liquid rosin case is connected on the pipeline of the buffering mixing tank and sets There are rosin switch, the motor blower outlet to be equipped with wind power switch.
4. high temperature melting furnace system according to claim 3, the liquid rosin case connects an air pump, for liquid Rosin pressurization, makes it rapidly enter buffering mixing tank, opens up an air outlet in the liquid rosin box top.
5. high temperature melting furnace system according to claim 1, which is characterized in that using rosin is fuel, or uses wood Material is fuel, or uses timber and rosin fuel combination.
6. a kind of method for preparing nine fusing bamboo salts using high-temperature melting furnace described in claim 1 to 5 any claim, It is characterized in that, described method includes following steps:
(1) cutting of bamboo: the green bamboo chosen segmentation is sectioned, not open at one end on one side using ring the bottom of as, within 8 times The slub length of calcining should not shorter than 25cm, be no more than 45cm, diameter be not less than 7cm, hold the length of nine bamboo salt thick bamboo tubes with It is suitble to load subject to container;Broken bamboo scraps inside evacuation thick bamboo tube, are piled up spare into transferring box;
(2) it buys salt: the sea salt fired will be prepared or salt-mixture is fitted into the thick bamboo tube cut, constantly shaken during loading Thick bamboo tube tamps the salt in cylinder;
(3) it seals: suitable water is added in the loess dried, is mixed into mud, water consumption is using loess as pureed, suitable for sealing It is quasi-;The thick bamboo tube for accomplishing fluently salt is opened into product end and spreads yellow mud, mouth is sealed in fact with yellow mud, is put into turnover box;
(4) shove charge: the thick bamboo tube open end for making salt is upward, from inside outwards vertically, closely, single layer pile up in medium temperature calcining furnace, Using bamboo energy sufficiently completely burned green in furnace as principle;
(5) it calcines: being fuel with pine, firing up generates temperature through pine full combustion, makes the green bamboo in burner hearth with stove fire Start to burn;Pine sustained combustion one hour or so, in furnace thick bamboo tube burning provide thermal energy support, green bamboo can be abundant After spontaneous combustion, stop for fire;Calcining enters the stage of green bamboo spontaneous combustion, through the burning bring high temperature baking of green bamboo, makes one in sea salt A little heavy metal chlorides are distilled away in gaseous form, and sea salt becomes white column, while bamboo juice is fully penetrated into salt;Furnace The temperature of thorax should be in control between 800-1000 DEG C;
(6) come out of the stove: the case where being baked by salt plug is cleaned in burner hearth, classifies, is picked, and is known as coming out of the stove;
(7) crushing and processing: by salt plug after coarse powder, fine powder, and being sieved through 20-30 mesh, be ground into powdery, this is a roasting bamboo salt; The roasting bamboo salt of one after crushed is squeezed into thick bamboo tube again, and is sealed with loess, is calcined, and so repeatedly eight times repeatedly, is made eight Roasting bamboo salt;
Eight roasting bamboo salts are sieved through 20-30 mesh, are poured into thick bamboo tube, are no longer sealed, and special special-purpose high temperature melting furnace is packed into, and are carried out the 9th time Fusing, using pine as fuel, while being added rosin, ignition temperature moment is made to reach 1300 DEG C or more, make bamboo salt rapid melting, from It is nine fusing bamboo salts after right crystallisation by cooling.
7. according to the method described in claim 6, it is characterized in that, further including cleaning melt crystallization after completing the 9th baking Bamboo salt bamboo charcoal impurity after being crystallized in container.
CN201811545247.6A 2018-12-17 2018-12-17 The preparation method of nine fusing bamboo salt high temperature melting furnace systems and nine fusing bamboo salts Pending CN109654881A (en)

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CN111811255A (en) * 2020-06-19 2020-10-23 四川轻化工大学 Machine is fired to formula of taking a breath bamboo salt

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CN111811255A (en) * 2020-06-19 2020-10-23 四川轻化工大学 Machine is fired to formula of taking a breath bamboo salt

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