CN206062035U - A kind of device for making of choline chloride powder - Google Patents

Abstract

The utility model discloses a kind of choline chloride powder device for making, including gas handling system, feed liquor system, spray drying system, exhaust treatment system, pipeline.Uniform using finished particle obtained in this device, a degree is uniform, smooth, compares drying crystallization apparatus, divides and make use of material, reduces energy expenditure, reduces production cost, and powder is thinner and size is adjustable, with good economic benefit.

Description

A kind of device for making of choline chloride powder

Technical field

This utility model is related to food additive field, and in particular to a kind of device for making of choline chloride powder.

Background technology

Choline（Scientific name 2- ethoxys-trimethyl bursine）, one kind of vitamin B.Choline can promote liver, kidney Lipid metabolism；The basis of choline or body synthesis of acetyl choline, so as to affect the transmission of nerve signal.Choline is also body in addition One of methyl source needed for interior methionine synthesis.All contain natural choline in many foods, but its concentration is insufficient for now For the needs that feed industry is mushroomed out to animal, therefore synthesis choline should be added in feedstuff to meet its needs.Lack choline Poultry fatty liver, poor growth can be caused, death increases etc., and phenomenon occurs.Choline chloride is the hydrochlorate of choline, general animal In grain ration, it is widely used in the nursing of various nonruminants as animal feed additive（Such as chicken, pig, Fish etc.）, and Obtain preferable effect.

Choline chloride or a kind of plant photosynthesis promoter, have obvious effect to increasing yield.Semen Tritici aestivi, Oryza sativa L. exist Boot stage sprays and can promote spikelet differentiation, ties fringe grain more, and the pustulation period sprays can accelerate filling speed, and fringe grain is full, and mass of 1000 kernel increases Plus 2～5 grams.Also can be used for the increasing such as Semen Maydiss, Caulis Sacchari sinensis, Rhizoma Dioscoreae esculentae, Rhizoma Solani tuber osi, Radix Raphani, Bulbus Allii Cepae, Cotton Gossypii, Nicotiana tabacum L., vegetable, Fructus Vitis viniferae, Fructus Mangifera Indicae Plus yield, the effect stability under Different climate, ecological environmental condition；The under ground portions such as tuber grow crop per mu of initial stage of expanding With 10～20 milliliters of 60% water preparation (6～12 grams of effective ingredient), add water 30 liters and dilute (1500～3000 times), spray 2--3 time, it is swollen Big effect of increasing production is obvious；The growth regulations such as ornamental plant Folium Rhododendri Simsii, poinsettia, Flos Pelargonii, Hibiscus syriacus L.；Semen Tritici aestivi, Fructus Hordei Vulgaris, Herba bromi japonici are anti-fall Volt.

The common preparation method of choline chloride has three kinds：（1）20% trimethylamine aqueous solution and the fortified aqueouses of oxirane Reaction, then be neutralized with hydrochloric acid and obtain；（2）In the methanol solution of choline, hydrochloric acid is added, be allowed to neutralization and then refine and obtain；（3） Anhydrous 2-chloroethyl alcohol is reacted with trimethylamine.Patent such as Publication No. CN101560161A discloses a kind of continuous production choline chloride The new technology of water preparation, with hydrochloric acid, trimethylamine as raw material, with oxirane as adjuvant, in some main line equipment and corollary equipment group Into production line on synthesis make, it is characterised in that using graphiote reactor, hydrochlorate storage tank, pipeline reactor, thick choline storage Tank, vaporizer, surge tank, finished product metering tank are served as theme equipment, are connected with each other with pipeline with each stage corollary equipment, constitute from Dynamicization tinuous production, raw material adjuvant are adjusted mix stages, circular response stage, evaporation each technical process of finished product stage The chemical reaction being carried out continuously, makes the choline chloride aqueous solution agent that content is 70%～75%.

The conventional choline chloride aqueous solution agent of choline chloride powder is made.Choline chloride crystal grain is little, as choline chloride easily absorbs water Deliquescence, should not obtain choline chloride powder with the method for convection drying choline chloride aqueous solution agent.

Choline chloride has strong moisture absorption, choline chloride powder product easily moisture absorption if content is more slightly higher.It is existing In technology, choline chloride powder manufacture method is：Choline chloride water is adsorbed with carrier adsorption choline chloride aqueous solution agent and then drying The carrier of agent, is obtained choline chloride powder.The major defect of this kind of choline chloride powder production technology has the following aspects.

One is, cost of manufacture is high.Carrier has coarse surface, has and very many can accommodate choline chloride inside which Rugula unlocks mouth or little duct cave, so that choline is filled in which.As the rugula of carrier is unlocked in mouth or little duct cave Moisture drying is difficult.

Such as the patent of Publication No. CN101525296B of our company's application, existing production method is improved, is ground Study carefully a kind of new technology for making choline chloride powder, raw material is made with choline chloride aqueous solution agent, agitator is added together with powder carrier In mixed, stir, being subsequently adding drying roller carries out heating, drying, fills some metal balls together in drying roller Mixing is rolled, and is carried out ball milling, through certain drying time under drying temperature, then is cooled to less than 70 DEG C, then proceeds to cooling Cylinder is cooled to product temperature, makes the choline chloride powder finished product that the content in terms of butt is 50～70%.Powder carrier is Semen Maydiss Core powder and rice chaff.Cast-iron Ball of the metal ball for 15～40mm of diameter, the Cast-iron Ball mixing filling of all size.Drying temperature is 150～160 DEG C, drying time is 3 hours, and product temperature is 35～40 DEG C.During enforcement, match somebody with somebody with choline chloride aqueous solution agent production line Set is used, and is capable of achieving continuous prodution.Through application test, ideal effect is achieved.Powder manufactured goods granule is uniform, product stream Dynamic property is good, packs closely knit, and unit weight increases, and reduces sieve-like thing, reduces cost, shortens the production cycle.But, carrier it is little Fold opening or the presence in little duct cave, drying power consumption foot is high, the consuming time is longer, and the production cycle is longer.

Two are, shelf life of products is short.When carrier is dried, rugula unlocks mouth or little duct cave still has a small amount of moisture not have It is oven-dried, when powder is preserved for a long time, has been possible to rotten, affects product quality.Especially with the choline chloride of plant carrier Powder can also produce moisture absorption denaturalization phenomenon, affect product quality.

The content of the invention

The purpose of this utility model is, for the deficiencies in the prior art, there is provided a kind of choline chloride powder produces dress Put.

The technical solution adopted in the utility model is as follows.

A kind of device for making of choline chloride powder, it is characterised in that：Including gas handling system, feed liquor system, it is spray-dried System, mixing system, exhaust treatment system, pipeline.

Spray drying system includes spray dryer, is provided with hothouse, is provided with the top of spray dryer in spray dryer Air distributor, is provided with nebulizer above air distributor, be dried interior and be provided with shower nozzle.

Air filter that gas handling system includes being sequentially connected in series, heater, the first air-introduced machine, the first air-introduced machine pass through pipeline It is connected with air distributor；Air after air filter filtration, heater heating is sent into by the first air-introduced machine and is spray-dried Air distributor at the top of device, air distributor internal coiling shape are provided with pipeline, and hot-air enters hothouse in the shape of a spiral.

Feed liquor system includes the spray adjuvantses mixing tank for being put into spray adjuvantses being sequentially connected in series, for being put into chlorination gallbladder The agitator tank of ground caustic agent, membrane pump, vacuum tank, vacuum tank are connected with the nebulizer at the top of spray dryer by suction pumps；Spray Mist auxiliary agent enters agitator tank after the mixing of spray adjuvantses mixing tank, and choline chloride aqueous solution agent is with spray adjuvantses after stirring in-tank mixing The nebulizer entered at the top of spray dryer by membrane pump, vacuum tank, suction pumps.

Nebulizer at the top of the spray-dried device of mixture of choline chloride powder and spray adjuvantses is atomized and through shower nozzle Spray, the vaporific liquid pearl that shower nozzle sprays is with hot-air is in hothouse current contacting and is dried as powdered substance.

Mixing system includes the second air-introduced machine, the 3rd air-introduced machine, blending tank, heater, compound hopper；Spray dryer Hothouse be connected with the second air-introduced machine by pipeline, the second air-introduced machine is connected with blending tank by pipeline；Blending tank is by pipe Tri- air-introduced machines of Lu Yu are connected, and the 3rd air-introduced machine is connected with compound hopper by pipeline；The dry interior of spray dryer Powdered substance is introduced blending tank from indoor bottom is dried by the second air-introduced machine, and the material of compound hopper is by the 3rd air-introduced machine Blending tank is introduced, is discharged from its bottom after the material stirring that blending tank will be introduced in which, that is, is obtained finished product；Heater is arranged on On blending tank.

Collecting filter that exhaust treatment system includes being sequentially connected in series, cyclone separator, the 4th air-introduced machine, filter net type cleaner unit, Foam dust collector, is connected with cyclone separator by pipeline at the top of blending tank；The waste gas of blending tank is discharged by foam dust collector；Collection Filter is connected by pipeline with blending tank, and the pipeline between collecting filter and blending tank is provided with valve.

Further, the bottom of blending tank is connected with the second layering vibrations screen(ing) machine, and finished product is from some second layering vibrations screen(ing) machines Discharge opening discharge.

Further, homogenizing tank is connected between agitator tank and membrane pump.

Under the technical thought of same spray drying, another technical scheme of the present utility model is as follows.

A kind of device for making of choline chloride powder, it is characterised in that：Including gas handling system, feed liquor system, it is spray-dried System, exhaust treatment system, pipeline；

Spray drying system includes spray dryer, is provided with hothouse, is provided with the top of spray dryer in spray dryer Air distributor, is provided with nebulizer above air distributor, be dried interior and be provided with shower nozzle.

Air filter that gas handling system includes being sequentially connected in series, heater, the first air-introduced machine, the first air-introduced machine pass through pipeline It is connected with air distributor；Air after air filter filtration, heater heating is sent into by the first air-introduced machine and is spray-dried Air distributor at the top of device, air distributor internal coiling shape are provided with pipeline, and hot-air enters hothouse in the shape of a spiral.

Feed liquor system includes the spray adjuvantses mixing tank for being put into spray adjuvantses being sequentially connected in series, for being put into chlorination gallbladder The agitator tank of ground caustic agent, membrane pump, vacuum tank, vacuum tank are connected with the nebulizer at the top of spray dryer by suction pumps；Spray Mist auxiliary agent enters agitator tank after the mixing of spray adjuvantses mixing tank, and choline chloride aqueous solution agent is with spray adjuvantses after stirring in-tank mixing The nebulizer entered at the top of spray dryer by membrane pump, vacuum tank, suction pumps.

Nebulizer at the top of the spray-dried device of mixture of choline chloride powder and spray adjuvantses is atomized and through shower nozzle Spray, the vaporific liquid pearl that shower nozzle sprays is with hot-air is in hothouse current contacting and is dried as powdered substance.

Cyclone separator that exhaust treatment system includes being sequentially connected in series, the 4th air-introduced machine, filter net type cleaner unit, foam dedusting Device；Hothouse is connected with the top of cyclone separator by pipeline, and the pipeline is provided with the 5th air-introduced machine；Cyclonic separation The bottom of device is connected with first layer vibrations screen(ing) machine, and finished product is discharged from the discharge opening that some first layers shake screen(ing) machine.

Further, homogenizing tank is connected between agitator tank and membrane pump.

The preparation method that choline chloride powder is produced using said apparatus is as follows.

A kind of preparation method of choline chloride powder, it is characterised in that comprise the steps：

Step 1：Obtain the choline chloride aqueous solution agent that choline chloride percentage by weight is 50%～80%.

Step 2：Add spray adjuvantses, weight of the spray adjuvantses addition for choline chloride aqueous solution agent in choline chloride aqueous solution agent 2～15%, mixing and stirring；When adding the purpose of spray adjuvantses, prevent choline chloride aqueous solution agent convection drying from being formed too little Powder, improves the viscosity of choline chloride aqueous solution agent and improves atomizing effect, prevents the viscous wall of material of spraying.

Step 3：The choline chloride aqueous solution agent that with the addition of spray adjuvantses is pumped into spray drying device to be spray-dried, shower nozzle Stress control obtains choline chloride xeraphium in 3.5～5.0Mpa, 210～300 DEG C of inlet temperature, 100～150 DEG C of leaving air temp End.

Step 4：Choline chloride dried powder is sent in blending tank, it is choline chloride xeraphium to add weight to blending tank The potassium ferrocyanide of the 3～30% of end, sodium aluminosilicate, tricalcium phosphate, silicon dioxide, one or several in Microcrystalline Cellulose are mixed Compound, stirring are mixed to get choline chloride powder.Add potassium ferrocyanide, sodium aluminosilicate, tricalcium phosphate, silicon dioxide, crystallite In cellulose, calcium stearate, one or several, are for the mobility for improving product.

Potassium ferrocyanide calls potassium ferrocyanide, molecular formula：K4Fe(CN)6·3H2O.Crystallize for light yellow monocline body or powder, Odorless, slightly saline taste, relative density 1.85.It is stable under room temperature, it is heated to 70 DEG C and starts to lose water of crystallization, is lost when 100 DEG C completely Decrystallize water and be changed into hygroscopic white powder.Decompose under high temperature, release nitrogen, generate potassium cyanide and carbonization Ferrum.Water is dissolved in, insoluble in ethanol, ether, methyl acetate and liquefied ammonia.It is hydrated ferric oxide. that its aqueous solution meets photolysis, with excessive Fe 3 + reaction, generates Prussian blue pigment.Potassium ferrocyanide has resistive connection performance, can be used to prevent fine powder, crystallinity food hardened. For example, Sal is stacked for a long time and easily occurs hardened, and after adding potassium ferrocyanide, the regular hexahedron crystalline transition of Sal is starlike crystallization, So as to be not susceptible to caking.

Sodium aluminosilicate, white-amorphous fine powder or powder.Odorless, tasteless, relative density 2.6,1000 ~ 1100 DEG C of fusing point. Water insoluble, ethanol or other organic solvents.Strong acid or strong base solution are partially soluble at 80 ~ 100 DEG C.Use carbon dioxide-free water Make serosity（20 g/100 mL）PH value be 6.5 ~ 10.5.Sodium aluminosilicate can improve the mobility of product.

Tricalcium phosphate（English：Tricalcium phosphate, abbreviation TCP）Also known as calcium phosphate.Chemical formula Ca3 (PO4) 2.White crystal or amorphous powder.There are various crystal conversions, be broadly divided into low temperature bata phase（β-TCP）With high temperature α phases（α- TCP）, phase transition temperature is 1120 DEG C -1170 DEG C, 1670 DEG C of fusing point；It is dissolved in acid, water insoluble and ethanol.In the skeleton of people Generally existing, is a kind of good bone renovating material.For manufacture opal, ceramics, coating, mordant, medicine, fertilizer, Domestic animal feed additive, syrup clarifier, stabilizer for plastics etc..

Silicon dioxide, the technical terms of chemistry, pure silicon dioxide are colourless, are solid under room temperature, and chemical formula is SiO₂, do not dissolve in Water.Insoluble in acid, but Fluohydric acid. and hot strong phosphoric acid are dissolved in, bases and can be melted and worked.Crystallization dioxy is there are in nature Two kinds of SiClx and amorphous silica.Silicon dioxide have many uses it is general, be mainly used in glass processed, waterglass, pottery, enamel, Refractory material, aerogel blanket, ferrosilicon, molding sand, elemental silicon, cement etc., in ancient times, silicon dioxide is also used for the glaze for making porcelain And carcass.General stone is mainly made up of silicon dioxide, Calcium Carbonate.In this utility model, silicon dioxide is used as anticaking agents.Two Silicon oxide is water insoluble, and with porous, internal surface area is big, and internal cavity is uniform, easily adsorbing chlorinated choline powder, has very well Inborn nature and mobility, storage to choline chloride, feeding bring many convenience.

Microcrystalline Cellulose is a kind of purification, the cellulose of part depolymerization, white, odorless, tasteless, is made up of small porous particle Crystalline powder.Microcrystalline Cellulose is widely used in the industries such as pharmacy, cosmetics, food, different particle sizes and water content There are different features and range of application.In view of the unique structure of Microcrystalline Cellulose and property, which is used as disintegrating agent, stable emulsion Agent etc. is widely used in the sectors of the national economy such as medical and health, food and drink, light industry.As cellulose is widely present in nature Boundary, the whole world can produce the biomass residue of hundreds billion of tons of rich cellulose every year, if by these residues well in addition Trans-utilization, will be a kind of rich in natural resources.

Further, the spray adjuvantses be dextrin, sodium cellulosate, starch, sodium carboxymethyl cellulose, in hydroxypropyl cellulose One or several.

Sodium carboxymethyl cellulose,（Also known as：Sanlose, carboxymethyl cellulose）It is in the world today, to use model Enclose the most maximum cellulose species of wide, consumption.Sodium salt of this product for carboxymethyl cellulose ether, category anionic fiber carboxymethyl are fine Plain sodium (CMC) the outward appearance element ether of dimension, is white or milky fibrous powder or granule, and density 0.5-0.7 gram/cc is several Odorless, tasteless, tool hygroscopicity.It is readily dispersed in water into clear gum solution, it is insoluble in the organic solvents such as ethanol.1% water PH value of solution is 6.5～8.5, works as pH>10 or<When 5, cement viscosity is significantly reduced, and in pH=7, performance is optimal.To thermally-stabilised, Less than 20 DEG C viscosity rise rapidly, and when 45 DEG C, change is relatively slow, more than 80 DEG C long-time heatings can make its colloid degeneration and viscosity and Performance is decreased obviously.Soluble in water, solution is transparent.、

Hydroxypropyl cellulose can be used as making tablet binder, typically Jia 5 during wet granulation ~ 20%, and use during direct powder compression Amount 5 ~ 20%, makees tablet disintegrant, consumption 2 ~ 10%, generally 5%, Nei Jia and additional, depending on concrete prescription.Hydroxypropyl is fine Dimension element（L-HPC）Also can as food additive, in the food industry as emulsifying agent, stabilizer, suspending agent, thickening agent, into Membrane, for the manufacture of beverage, cake, fruit jam etc..

It is often referred to cellulose to receive（sodium cellulosate）.Cellulosic material is immersed in into the hydrogen-oxygen of 17.5%-18% Change in sodium solution, then Jing squeezings remove unnecessary alkali liquor and obtain.Chemical reactivity is more much bigger than cellulose, is that manufacture viscose glue is fine The important intermediate of peacekeeping some cellulose derivatives, is such as quite received into cellulose xanthate with Carbon bisulfide effect again.Outward Shape is similar with cellulose, but as expansion, the rugosity of fiber increase, length is reduced.Jing water process is then regenerated as aquation Cellulose.

Further, the spray adjuvantses are water and dextrin, sodium cellulosate, starch, sodium carboxymethyl cellulose, hydroxy propyl cellulose One or several in element mix the pastel for being formed.Spray adjuvantses are into pastel, it is easy to be dissolved into choline chloride aqueous solution agent In.

When starch is decomposed under heated, sour or diastatic action and hydrolyzed, the starch of macromole is turned first The intermediate material for small molecule is melted into, middle small-molecule substance at this moment, people are just called dextrin it.Dextrin is widely used in The binding agent of medicine, food, papermaking, casting, wallpaper, label, stamp, adhesive tape etc..When tablet binding agent is made, need quick Drying, fast spread, quick-binding and rewetting solubility, may be selected white dextrin or low viscosity yellow starch gum product.Making label, postal During ticket binding agent, need viscosity high, the thin film of formation has obdurability, suitably with white dextrin or Britain glue.In textile printing and dyeing Can be used as printing gum.

Starch is that glucose molecule is polymerized, and it is the most common storage form of carbohydrate in cell.Starch Also known as starch in catering trade, formula is (C6H10O5) n, and hydrolysis to disaccharide stage is maltose, and chemical formula is C12H22O11, Monosaccharide is obtained after complete hydrolysis（Glucose）, chemical formula is C6H12O6.Starch has two class of amylose and amylopectin.The former For branchiess helical structure；The latter is joined end to end and is formed with α-Isosorbide-5-Nitrae-glycosidic bond with 24 ~ 30 glucose residues, at side chain For α -1,6- glycosidic bonds.Amylose meets iodine in blueness, and it is in aubergine that amylopectin meets iodine.This is not that starch is there occurs with iodine Chemical reaction (reaction), produces and interacts (interaction), but starch spiral central cavity be able to hold iodine point Son, by Van der Waals force, both form a kind of black-and-blue complex.It is demonstrated experimentally that individually iodine molecule can not make starch become blue, Actually make starch change indigo plant is Iodine molecule ion.Starch is the nutrient stored in plant, is stored in seed and tuber, respectively Content of starch in class plant is all higher.Starch can be regarded as the high polymer of glucose.Starch is commercially used in addition to edible Paste producing essence, maltose, glucose, ethanol etc., are also used for modulating printing paste, the starching of textile, the gluing of paper, medicinal tablet Compacting etc..Can be obtained by extracting in the amyloid materials such as Semen Maydiss, Rhizoma Dioscoreae esculentae, wild acorn nut and Radix Puerariae.

Further, in spray adjuvantses, the percentage by weight of water is 60～80%.

Further, the dextrin is in the mixture of beta-schardinger dextrin-, maltodextrin, beta-schardinger dextrin-and maltodextrin Kind.

Beta-schardinger dextrin-has unique hollow molecules structure, and external hydrophilic, inner hydrophobic, in the effect of Van der Waals force Under, the molecule of other materials can be received inside molecule cavity, so as to form the clathrate as molecular capsule. This characteristic of beta-schardinger dextrin-plays the role of widely：

1. the odor molecules in food can be received to form inclusion compound, it is bad different in food so as to covering or driving away Taste, the health food for especially having abnormal flavour;

2. the labile element in food can be received to form inclusion compound so as to stable release, especially essence is fragrant Material etc.;

3. can be applied in milk product as deodorant, thickening agent and emulsifying agent;

4. the commodity price phase of food can be significantly improved.

Maltodextrin is also referred to as water solublity dextrin or enzyme process dextrin.It is to make raw material, the low journey of Jing enzyme method techniques with each kind of starch Degree control hydrolysis, purification, drying are formed.Its raw material is the Semen Maydiss of starch-containing matter, rice etc..Can also be purified starch, Such as corn starch, wheaten starch, tapioca etc..Maltodextrin is the starch hydrolysate of DE values 5-20.It between starch and Between starch sugar, it is a kind of cheap, mouthfeel is satiny, do not have any taste trophism polysaccharide.Maltodextrin is generally many Plant the mixture of DE values.It can be white powder, or concentrated liquid.Good fluidity, free from extraneous odour be not almost sweet Degree.Solubility property is good, has appropriate viscosity.Hygroscopicity is low, not easy to knot groups.Have preferable carrier function, be various sweeting agents, The excellent carrier of flavouring agent, filler etc..There are good emulsification and thickening effect.There is promotion formed product and press down well The effect of product organizational structure processed.Filming performance is good, can prevent deformation of products from can improve product appearance again.Easily inhaled by human body Receive, the particularly suitable basic material for making patient and infant food.There is good stablizing effect to the foam of food and drink.It is right Crystallinity sugar has the effect for suppressing crystal to separate out, and has significant " anti-sand " " anti-melt " effect and function.It is low with sugariness, it is as good as Taste, easy to digest, low grade fever, dissolubility are good, and fermentable is little, and filling effect is good, are difficult the moisture absorption, and thickening property is strong, carrier-mediated good, stability It is good, it is difficult to rotten characteristic.Maltodextrin contains substantial amounts of polysaccharide, in addition also containing micro beneficial to human body such as calcium, ferrum Element and mineral, and the substance metabolism of human normal can be promoted.

In water, dissolubility is relatively low, and the suitable concentration of addition is 4%～5%, and a large amount of addition can affect product melting, plus Enter maltodextrin, the melting of product can be improved, through verifying repeatedly, beta-schardinger dextrin-, Fructus Hordei Germinatus when as a result showing to be used alone Dextrin, it is good with maltodextrin or dextrin combined effect that effect is but far from.

Further, the starch is cereal kind of starch, bean starch, corn starch, wheaten starch, potato starch, hydroxyl alkane One or several in base starch, esterification starch, etherification starch, crosslinked starch, graft starch, Oxytarch.

Further, the choline chloride aqueous solution agent of spray adjuvantses is with the addition of into before spray drying device, also include to addition The step of choline chloride aqueous solution agent of spray adjuvantses carries out high pressure homogenize, homogenization pressure is 10～15MP, homogenisation cycle 4～10 It is secondary.

Further, in step 4, in the blending tank during stirring mixing, in blending tank, temperature control is at 30～60 DEG C.

Further, before adding spray adjuvantses in choline chloride aqueous solution agent, also include adopting activated carbon to choline chloride aqueous solution agent The step of being decolourized.

The technical scheme that the device of choline chloride powder is produced using said method is as follows.

The beneficial effects of the utility model are as follows.

（1）After adding spray adjuvantses in choline chloride aqueous solution agent, good fluidity.Powder is produced using the method being spray-dried, The droplet granule that spraying is formed is uniform, and the powder particles after spray drying are uniform in size, be dimensioned for, it is easy to flows, solves In prior art, choline chloride powder is not suitable for the problem being spray-dried.

（2）The powder manufactured goods granule produced is uniform, good product mobility, be difficult deliquescence, be easy to user's addition, protect Matter phase length, it is unlikely to deteriorate.

（3）Support the use with choline chloride aqueous solution agent production line, be capable of achieving continuous prodution, production line output is high, time-consuming short.

（4）The method of the carrier adsorption post-drying of the technology of enjoying is compared, the rugula that there is no carrier unlocks mouth or little duct The problem of the moisture drying hardly possible in cave, is dried rapid, power consumption low.

（5）The water preparation utilization rate of choline chloride is higher, the water preparation of choline chloride whole composition obtain all of.

（6）The choline chloride powder prevented from caking of high-load can be obtained, content can be especially obtained and be reached 97% Choline chloride powder prevented from caking.

Description of the drawings

Fig. 1 is the structural representation of one preferred embodiment of device for making of this utility model choline chloride powder.

Fig. 2 is the structural representation of one preferred embodiment of device for making of this utility model choline chloride powder.

Fig. 3 is the structural representation of one preferred embodiment of device for making of this utility model choline chloride powder.

Wherein：1- agitator tanks；2- spray adjuvantses mixing tanks；3- membrane pumps；4- vacuum tanks；5- air filters； 61- First air-introduced machine；The second air-introduced machines of 62-；The 3rd air-introduced machines of 63-；The 4th air-introduced machines of 64-；The 5th air-introduced machines of 65-；7- heaters； 8- suction pumps；9- spray dryers；10- homogenizing tanks；11- agitating devices；12- blending tanks；13- compound hoppers；14- is heated Device；15- collecting filters；16- cyclone separator；17- filter net type cleaner units；18- foam dust collectors；19- shower nozzles；20- air distribution Device；21- nebulizers；22- hothouses；23- first layers shake screen(ing) machine；24- first layers shake the discharge opening of screen(ing) machine；Second point Layer vibrations screen(ing) machine 25；The discharge opening 26 of the second layering vibrations screen(ing) machine；27- valves.

Specific embodiment

Below, in conjunction with the accompanying drawings and embodiments this utility model is described further.

Embodiment 1.A kind of preparation method of choline chloride powder, it is characterised in that comprise the steps：

Step 1：Obtain the choline chloride aqueous solution agent that choline chloride percentage by weight is 50%；

Step 2：Add spray adjuvantses, weight of the spray adjuvantses addition for choline chloride aqueous solution agent in choline chloride aqueous solution agent 2～15%, mixing and stirring；

Step 3：The choline chloride aqueous solution agent that with the addition of spray adjuvantses is pumped into spray drying device to be spray-dried, shower nozzle Stress control obtains choline chloride dried powder in 3.5Mpa, 210 DEG C of inlet temperature, 100 DEG C of leaving air temp；

Step 4：Choline chloride dried powder is sent in blending tank, it is choline chloride xeraphium to add weight to blending tank The potassium ferrocyanide of the 3% of end, stirring are mixed to get choline chloride powder.

The spray adjuvantses are dextrin, and the dextrin is beta-schardinger dextrin-.In the blending tank during stirring mixing, blending tank interior temperature Degree control is at 30 DEG C.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 45 %.In same power consumption condition Under, former technique can only obtain 85 kilograms of powder per hour, and the present embodiment mode can be obtained 610 kilograms of materials per hour, and the time obtains Saving is arrived.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder It is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 2.A kind of preparation method of choline chloride powder, it is characterised in that comprise the steps：

Step 1：Obtain the choline chloride aqueous solution agent that choline chloride percentage by weight is 75%；

Step 2：Add spray adjuvantses, weight of the spray adjuvantses addition for choline chloride aqueous solution agent in choline chloride aqueous solution agent 2～15%, mixing and stirring；

Step 3：The choline chloride aqueous solution agent that with the addition of spray adjuvantses is pumped into spray drying device to be spray-dried, shower nozzle Stress control obtains choline chloride dried powder in 4Mpa, 260 DEG C of inlet temperature, 120 DEG C of leaving air temp；

Step 4：Choline chloride dried powder is sent in blending tank, it is choline chloride xeraphium to add weight to blending tank The calcium stearate of the 5% of end, stirring are mixed to get choline chloride powder.

The spray adjuvantses are dextrin, and the dextrin is maltodextrin.In the blending tank during stirring mixing, blending tank interior temperature Degree control is at 40 DEG C.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 48 %.In same power consumption condition Under, former technique can only obtain 88 kilograms of powder per hour, and the present embodiment mode can be obtained 605 kilograms of materials per hour, and the time obtains Saving is arrived.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder It is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 3.A kind of preparation method of choline chloride powder, it is characterised in that comprise the steps：

Step 1：Obtain the choline chloride aqueous solution agent that choline chloride percentage by weight is 50%～80%；

Step 2：Add spray adjuvantses, weight of the spray adjuvantses addition for choline chloride aqueous solution agent in choline chloride aqueous solution agent 2～15%, mixing and stirring；

Step 3：The choline chloride aqueous solution agent that with the addition of spray adjuvantses is pumped into spray drying device to be spray-dried, shower nozzle Stress control obtains choline chloride dried powder in 5.0Mpa, 300 DEG C of inlet temperature, 150 DEG C of leaving air temp；

Step 4：Choline chloride dried powder is sent in blending tank, it is choline chloride xeraphium to add weight to blending tank The silicon dioxide of the 30% of end, stirring are mixed to get choline chloride powder.

The spray adjuvantses are dextrin, and the dextrin is the mixture of maltodextrin and beta-schardinger dextrin-.Stir in blending tank When mixing mixing, in blending tank, temperature control is at 60 DEG C.Using this programme, the only a small amount of cream powder of hothouse can be invested on locular wall, Jing All fall after rapping, pile of grounds density is less, mobility is preferable.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 52 %.In same power consumption condition Under, former technique can only obtain 89 kilograms of powder per hour, and the present embodiment mode can be obtained 600 kilograms of materials per hour, and the time obtains Saving is arrived.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder It is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 4.The present embodiment from the different of embodiment 1 is：The spray adjuvantses are that water mixes shape with starch Into pastel.Starch is cereal kind of starch.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 50 %.In same power consumption condition Under, former technique can only obtain 90 kilograms of powder per hour, and the present embodiment mode can be obtained 620 kilograms of materials per hour, and the time obtains Saving is arrived.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder It is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 5.The present embodiment from the different of embodiment 2 is：The spray adjuvantses are water and sodium carboxymethyl cellulose Mix the pastel for being formed.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 51 %.In same power consumption condition Under, former technique can only obtain 88 kilograms of powder per hour, and the present embodiment mode can be obtained 590 kilograms of materials per hour, and the time obtains Saving is arrived.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder It is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 6.The present embodiment from the different of embodiment 3 is：During the spray adjuvantses are water and hydroxypropyl cellulose Mix the pastel for being formed.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 50%.In same power consumption condition Under, former technique can only obtain 90 kilograms of powder per hour, and the present embodiment mode can be obtained 620 kilograms of materials per hour, and the time obtains Saving is arrived.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder It is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 7.The present embodiment from the different of embodiment 1 is：The choline chloride aqueous solution agent that with the addition of spray adjuvantses is entered Before spray drying device, also include the step of choline chloride aqueous solution agent to the addition of spray adjuvantses carries out high pressure homogenize, homogenizing Pressure be 10～15MP, homogenisation cycle 4～10 times.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 52 %.In same power consumption condition Under, former technique can only obtain 88 kilograms of powder per hour, and the present embodiment mode can be obtained 605 kilograms of materials per hour, and the time obtains Saving is arrived.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder It is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 8.The present embodiment from the different of embodiment 2 is：In step 4, mix during stirring mixing in the blending tank In conjunction tank, temperature control is at 30～60 DEG C.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 50 %.In same power consumption condition Under, former technique can only obtain 87.5 kilograms of powder per hour, and the present embodiment mode can be obtained 603 kilograms of materials, time per hour Saved.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder End is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 9.The present embodiment from the different of embodiment 3 is：Before adding spray adjuvantses in choline chloride aqueous solution agent, also The step of including being decolourized using activated carbon to choline chloride aqueous solution agent.

Technique of the company using the making choline chloride powder of Publication No. CN101525296B is compared, with following excellent Point：Granule is uniform, made by finished product good fluidity, a degree is uniform, smooth.Power consumption reduces 51%.In same power consumption condition Under, former technique can only obtain 88 kilograms of powder per hour, and the present embodiment mode can be obtained 603 kilograms of materials per hour, and the time obtains Saving is arrived.The present embodiment point make use of material, reduces consumption, reduces production cost, compares drying crystallization processes, powder It is thinner and size is adjustable, it is seen that this utility model embodiment has good economic benefit.

Embodiment 10.As shown in Fig. 2 a kind of device for making of choline chloride powder, it is characterised in that：Including air inlet system System, feed liquor system, spray drying system, mixing system, exhaust treatment system, pipeline.

Spray drying system includes spray dryer 9, is provided with hothouse 22, at the top of spray dryer 9 in spray dryer 9 Air distributor 20 is provided with, and the top of air distributor 20 is provided with nebulizer 21, shower nozzle 19 is provided with hothouse 22.

Air filter 5 that gas handling system includes being sequentially connected in series, heater 7, the first air-introduced machine 61, the first air-introduced machine 61 lead to Cross pipeline to be connected with air distributor 20；After air is filtered by air filter 5, heater 7 heats, by the first air-introduced machine 61 The air distributor 20 at the top of spray dryer 9 is sent into, 20 internal coiling shape of air distributor is provided with pipeline, and hot-air is in the shape of a spiral Into hothouse 22.

Feed liquor system includes the spray adjuvantses mixing tank 2 for being put into spray adjuvantses being sequentially connected in series, for being put into chlorination The agitator tank 1 of choline powder, membrane pump 3, vacuum tank 4, vacuum tank 4 is by suction pumps 8 and the nebulizer at the top of spray dryer 9 21 are connected；Spray adjuvantses enter agitator tank 1 after the mixing of spray adjuvantses mixing tank 2, and choline chloride aqueous solution agent is being stirred with spray adjuvantses Mix the nebulizer 21 entered at the top of spray dryer 9 by membrane pump 3, vacuum tank 4, suction pumps 8 after mixing in tank 1.

Nebulizer 21 at the top of the spray-dried device of the mixture of choline chloride powder and spray adjuvantses 9 is atomized and through spray 19 spray, and the vaporific liquid pearl that shower nozzle 19 sprays is with hot-air is in 22 current contacting of hothouse and is dried as powdered substance.

Mixing system includes the second air-introduced machine 62, the 3rd air-introduced machine 63, blending tank 12, heater 14, compound hopper 13； The hothouse 22 of spray dryer 9 is connected with the second air-introduced machine 62 by pipeline, and the second air-introduced machine 62 passes through pipeline and blending tank 12 are connected；Blending tank 12 is connected with the 3rd air-introduced machine 63 by pipeline, and the 3rd air-introduced machine 63 is by pipeline and compound hopper 13 It is connected；Bottom of the powdered substance in the hothouse 22 of spray dryer 9 by the second air-introduced machine 62 from hothouse 22 introduces Blending tank 12, the material of compound hopper 13 introduced blending tank 12 by the 3rd air-introduced machine 63, and blending tank 12 will be introduced in which Discharge from its bottom after material stirring, that is, obtain finished product；Heater 14 is arranged on blending tank 12.

Exhaust treatment system includes that the collecting filter 15 being sequentially connected in series, cyclone separator 16, the 4th air-introduced machine 64, filter net type are removed Dirt device 17, foam dust collector 18, are connected with cyclone separator 16 by pipeline at the top of blending tank 12；The waste gas of blending tank 12 is by water Foam cleaner unit 18 is discharged；Collecting filter 15 is connected by pipeline with blending tank 12, on the pipeline between collecting filter 15 and blending tank 12 It is provided with valve 27；Homogenizing tank 10 is connected between agitator tank 1 and membrane pump 3.

Embodiment 11.As shown in figure 3, the present embodiment from the different of embodiment 10 is：The bottom of blending tank 12 is connected with Second layering vibrations screen(ing) machine 25, finished product are discharged from the discharge opening 26 of some second layering vibrations screen(ing) machines.

Embodiment 12.As shown in figure 1, the present embodiment from the different of embodiment 10 is：A kind of system of choline chloride powder Take device, it is characterised in that：Including gas handling system, feed liquor system, spray drying system, exhaust treatment system, pipeline.

Spray drying system includes spray dryer 9, is provided with hothouse 22, at the top of spray dryer 9 in spray dryer 9 Air distributor 20 is provided with, and the top of air distributor 20 is provided with nebulizer 21, shower nozzle 19 is provided with hothouse 22.

Air filter 5 that gas handling system includes being sequentially connected in series, heater 7, the first air-introduced machine 61, the first air-introduced machine 61 lead to Cross pipeline to be connected with air distributor 20；After air is filtered by air filter 5, heater 7 heats, by the first air-introduced machine 61 The air distributor 20 at the top of spray dryer 9 is sent into, 20 internal coiling shape of air distributor is provided with pipeline, and hot-air is in the shape of a spiral Into hothouse 22.

Feed liquor system includes the spray adjuvantses mixing tank 2 for being put into spray adjuvantses being sequentially connected in series, for being put into chlorination The agitator tank 1 of choline powder, membrane pump 3, vacuum tank 4, vacuum tank 4 is by suction pumps 8 and the nebulizer at the top of spray dryer 9 21 are connected；Spray adjuvantses enter agitator tank 1 after the mixing of spray adjuvantses mixing tank 2, and choline chloride aqueous solution agent is being stirred with spray adjuvantses Mix the nebulizer 21 entered at the top of spray dryer 9 by membrane pump 3, vacuum tank 4, suction pumps 8 after mixing in tank 1；Agitator tank 1 Homogenizing tank 10 is connected between membrane pump 3.

Nebulizer 21 at the top of the spray-dried device of the mixture of choline chloride powder and spray adjuvantses 9 is atomized and through spray 19 spray, and the vaporific liquid pearl that shower nozzle 19 sprays is with hot-air is in 22 current contacting of hothouse and is dried as powdered substance.

Cyclone separator 16 that exhaust treatment system includes being sequentially connected in series, the 4th air-introduced machine 64, filter net type cleaner unit 17, water Foam cleaner unit 18；Hothouse 22 is connected with the top of cyclone separator 16 by pipeline, and the pipeline is provided with the 5th and draws Blower fan 65；The bottom of cyclone separator 16 is connected with first layer vibrations screen(ing) machine 23, and finished product shakes screen(ing) machine from some first layers Discharge opening 24 discharge.

Finally illustrate, preferred embodiment above is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent Gutron is crossed above preferred embodiment and this utility model is described in detail, but those skilled in the art should manage Solution, can make various changes, in the form and details without departing from this utility model claims institute to which The scope of restriction.

Claims (4)

1. a kind of device for making of choline chloride powder, it is characterised in that：Including gas handling system, feed liquor system, it is spray-dried system System, mixing system, exhaust treatment system, pipeline；

Spray drying system includes spray dryer（9）, spray dryer（9）Hothouse is provided with inside（22）, spray dryer（9） Top is provided with air distributor（20）, air distributor（20）Top be provided with nebulizer（21）, hothouse（22）Spray is provided with inside Head（19）；

Gas handling system includes the air filter being sequentially connected in series（5）, heater（7）, the first air-introduced machine（61）, the first air-introduced machine （61）By pipeline and air distributor（20）It is connected；Air passes through air filter（5）Filtration, heater（7）After heating, by First air-introduced machine（61）Send into spray dryer（9）The air distributor at top（20）, air distributor（20）Internal coiling shape sets There is pipeline, hot-air enters hothouse in the shape of a spiral（22）；

Feed liquor system includes the spray adjuvantses mixing tank for being put into spray adjuvantses being sequentially connected in series（2）, for being put into chlorination gallbladder The agitator tank of ground caustic agent（1）, membrane pump（3）, vacuum tank（4）, vacuum tank（4）By suction pumps（8）With spray dryer（9）Top The nebulizer in portion（21）It is connected；Spray adjuvantses are in spray adjuvantses mixing tank（2）Agitator tank is entered after mixing（1）, choline chloride water Agent is with spray adjuvantses in agitator tank（1）Pass through membrane pump after interior mixing（3）, vacuum tank（4）, suction pumps（8）Into spray drying Device（9）The nebulizer at top（21）；

The spray-dried device of mixture of choline chloride powder and spray adjuvantses（9）The nebulizer at top（21）It is atomized and passes through spray Head（19）Spray, shower nozzle（19）The vaporific liquid pearl for spraying is with hot-air in hothouse（22）Current contacting is simultaneously dried as powder Material；

Mixing system includes the second air-introduced machine（62）, the 3rd air-introduced machine（63）, blending tank（12）, heater（14）, compound material Case（13）；Spray dryer（9）Hothouse（22）By pipeline and the second air-introduced machine（62）It is connected, the second air-introduced machine（62）It is logical Cross pipeline and blending tank（12）It is connected；Blending tank（12）By pipeline and the 3rd air-introduced machine（63）It is connected, the 3rd air-introduced machine（63） By pipeline and compound hopper（13）It is connected；Spray dryer（9）Hothouse（22）Interior powdered substance is drawn by second Blower fan（62）From hothouse（22）Interior bottom introduces blending tank（12）, compound hopper（13）Material by the 3rd air-introduced machine （63）Introduce blending tank（12）, blending tank（12）Discharge from its bottom after the material stirring that will be introduced in which, that is, obtain finished product； Heater（14）It is arranged on blending tank（12）On；

Exhaust treatment system includes the collecting filter being sequentially connected in series（15）, cyclone separator（16）, the 4th air-introduced machine（64）, filter net type Cleaner unit（17）, foam dust collector（18）, blending tank（12）Top passes through pipeline and cyclone separator（16）It is connected；Blending tank （12）Waste gas by foam dust collector（18）Discharge；Collecting filter（15）With blending tank（12）It is connected by pipeline, collecting filter（15） With blending tank（12）Between pipeline be provided with valve（27）.

2. a kind of device for making of choline chloride powder as claimed in claim 1, it is characterised in that：Blending tank（12）Bottom It is connected with the second layering vibrations screen(ing) machine（25）, discharge opening of the finished product from some second layering vibrations screen(ing) machines（26）Discharge.

3. a kind of device for making of choline chloride powder, it is characterised in that：Including gas handling system, feed liquor system, it is spray-dried system System, exhaust treatment system, pipeline；

Spray drying system includes spray dryer（9）, spray dryer（9）Hothouse is provided with inside（22）, spray dryer（9） Top is provided with air distributor（20）, air distributor（20）Top be provided with nebulizer（21）, hothouse（22）Spray is provided with inside Head（19）；

Gas handling system includes the air filter being sequentially connected in series（5）, heater（7）, the first air-introduced machine（61）, the first air-introduced machine （61）By pipeline and air distributor（20）It is connected；Air passes through air filter（5）Filtration, heater（7）After heating, by First air-introduced machine（61）Send into spray dryer（9）The air distributor at top（20）, air distributor（20）Internal coiling shape sets There is pipeline, hot-air enters hothouse in the shape of a spiral（22）；

Feed liquor system includes the spray adjuvantses mixing tank for being put into spray adjuvantses being sequentially connected in series（2）, for being put into chlorination gallbladder The agitator tank of ground caustic agent（1）, membrane pump（3）, vacuum tank（4）, vacuum tank（4）By suction pumps（8）With spray dryer（9）Top The nebulizer in portion（21）It is connected；Spray adjuvantses are in spray adjuvantses mixing tank（2）Agitator tank is entered after mixing（1）, choline chloride water Agent is with spray adjuvantses in agitator tank（1）Pass through membrane pump after interior mixing（3）, vacuum tank（4）, suction pumps（8）Into spray drying Device（9）The nebulizer at top（21）；

The spray-dried device of mixture of choline chloride powder and spray adjuvantses（9）The nebulizer at top（21）It is atomized and passes through spray Head（19）Spray, shower nozzle（19）The vaporific liquid pearl for spraying is with hot-air in hothouse（22）Current contacting is simultaneously dried as powder Material；

Exhaust treatment system includes the cyclone separator being sequentially connected in series（16）, the 4th air-introduced machine（64）, filter net type cleaner unit（17）、 Foam dust collector（18）；Hothouse（22）By pipeline and cyclone separator（16）Top be connected be connected, set on the pipeline There is the 5th air-introduced machine（65）；Cyclone separator（16）Bottom be connected with first layer vibrations screen(ing) machine（23）, finished product is from some The discharge opening of one layering vibrations screen(ing) machine（24）Discharge.

4. the device for making of a kind of choline chloride powder as described in any one claim of Claim 1-3, its feature exist In：Agitator tank（1）With membrane pump（3）Between be connected with homogenizing tank（10）.