CN205305907U - Including device that adds granule in liquid drink production technology of granule - Google Patents

Abstract

The utility model provides an including device that adds granule in liquid drink production technology of granule. The device, its characterized in that includes: the compensating groove, vertically be provided with an inlet pipe in this compensating groove, the last port of this inlet pipe is the import of granule type material, be provided with the trompil on the feeding pipe wall, and the bottom of inlet pipe and the bottom surface sealing contact of compensating groove, be provided with the mixtures outlet pipe including the granule on the bottom surface of the compensating groove that the bottom face corresponded of inlet pipe, the lower part of this compensating groove is provided with a feed liquid inlet tube of waiting to add the granule, vertically be provided with a flush pipe on this inlet tube, this flush pipe stretches into inside the inlet pipe, be provided with the circulating pump on this flush pipe. The device provided by the utility model solved effectively that granule that granule production in -process adds blocks up the pipeline and the appearance of the inhomogeneous condition in the pipeline, realized that walnut granule, sesame granule isodensity are less than the industrial production of the granule product of feed liquid to the requirement of product standardization production has been guaranteed.

Description

Containing the device adding particle in particle liquid drink processing technique

Technical field

The utility model relates to a kind of device containing adding particle in particle liquid drink processing technique, belongs to liquid beverage technology field.

Background technology

In recent years, China along with liquid beverage (or claim liquid-food, liquid beverage described in the utility model comprises liquid beverage and liquid milk) develop rapidly, market has occurred a kind of liquid beverage containing particle, such as contain garden spgarden stuff or the juice drinks of particle, tea drink, liquid flavored milk or milky-drinks or other are containing the liquid beverage etc. of milk-protein, wherein particles contained it is generally fruit particle, vegetable particles, cereal-granules, nut piece and/or artificial food particle etc., this kind of numerous in variety containing particle liquid drink, nutritious and have and particles contained chew mouthfeel, more and more it is subject to the favor of human consumer.

This kind of production technique containing particle liquid drink is also different from the production technique of traditional liquid beverage not containing particle. Wherein, how granulate material is added to and liquid material forms mixed liquor, i.e. the addition means of particle, be the important technology realizing granule content homogeneity in each unit packaging in whole production process. Following several mode is mainly contained at present about this kind of method containing adding particle in particle liquid drink processing technique:

Mode one: the granulate material after sterilization is first filled in unit packaging, then the liquid material after sterilization is filled to is filled with in the unit packaging of particle.

Mode two: the liquid material of particle to be added being placed in the material-compound tank that is provided with whipping appts, then adds granulate material, be uniformly mixed, mixed material is filled in unit packaging through sterilization again. Such as, CN1875730A discloses a kind of method producing the milk beverage adding granule type raw material, be wherein first by the cow's milk of particle to be added for preparing or yogurt through homogenization treatment, it is temporary in surge tank (material-compound tank), then add in granule type raw material to surge tank and it is uniformly mixed with cow's milk or yogurt, it is transported in balance groove (also claiming balance cylinder) by volumetric pump, then it is transported in tubular type sterilization Machine through volumetric pump to carry out sterilization, after sterilization, obtain milk beverage.

Mode three: realize quantitatively mixing online by T-valve with granulate material by the material of particle to be added, be then filled in unit packaging. Such as, CN101040634A discloses a kind of method producing the yoghurt drink containing pulp particle, it is wherein prepare milk ingredient and pulp batching respectively, and sterilizing respectively, afterwards milk ingredient and pulp batching are transported in the mixing tank arranging agitator through T-valve and static mixer, aseptic mixing, stirs evenly, then through aseptic conveying, sterile filling.

The mode one of above-mentioned interpolation particle, it is mainly used in the acid production technique containing particle liquid drink of hot filling of some fresh-keeping classes containing particle liquid drink or containing particle, and also cannot be produced realization by mode one at present for cold-aseptic filling and the neutral particle liquid drink that contains, in addition, mode one process is loaded down with trivial details, energy consumption height, and efficiency is low, in production, limitation is very big, is not suitable with the needs of modernization large-scale commercial production.

In the mode two of above-mentioned interpolation particle and mode three, the gordian technique adding particle is the transformation to relevant equipment and requirement. First require that conveying is volumetric pump containing the pump of granule materials, with the integrity ensured in particle transport process. Another key point is: the balance groove before being equipped with the material-compound tank containing granule materials (surge tank, mixing tank) and sterilization Machine is carried out corresponding transformation; Especially conventional in liquid drink processing technique balance groove, it mainly acts on is system pressure in buffer memory material, balance continuous prodution, balance groove used is generally the simple structures such as basic groove, tank, bucket in not containing the liquid drink processing technique of particle, and as the production of the liquid beverage containing particle, it is necessary in balance groove, specific whipping appts is installed. When producing, these are equipped with opens all the time containing the whipping appts in the container of granule materials, and particle, by means of the effect stirred, is distributed in whole batching system, to make every effort to liquid and the homogeneity of particle discharging, thus ensure the uniformity coefficient of granule content in last unit packaging product. Add in the method for particle at this kind, in unit packaging, the uniformity coefficient of granule content depends mainly on the homogeneity that particle balances dispersion in feed liquid system in groove before material-compound tank and sterilization Machine, and the factor affecting particle dispersing uniformity in feed liquid system in material-compound tank and balance groove mainly contains: the size of material-compound tank and balance groove; Material-compound tank is with balancing the design of whipping appts in groove and selects; The characteristic of particle itself. Due to the granule content in drink relatively less (being generally about 1%～15%) in actual production, and the batching amount in material-compound tank in large-scale production generally can reach 10～30 tons, charging capacity in balance groove generally also can reach 0.3～0.5 ton, can there is mixing non-uniform phenomenon by an agitator composite grain, or need longer churning time and bigger intensity; Need to consider that agitator is on the impact of particle integrity degree simultaneously; And different physical property of particles is different, even if adopting identical whipping device and processing parameter, the dispersion effect of particle in feed liquid also may be different. Like this interpolation situation making particle is become very complicated, it is very difficult to Controlling Technology flow process is so that particle reaches desirable uniformity coefficient at the content of unit packaging, and the quality of production is not very stable.

At present containing in particle liquid drink processing technique, how granulate material is added in liquid material uniformly and stably, to realize the homogeneity of granule content in each unit packaging, it is a technical barrier of puzzlement enterprise always.

For the problems referred to above, CN101480266A discloses a kind of device adding particle, mainly in balance groove, install a feed-pipe additional, charging tube wall arranges perforate, and the bottom of feed-pipe contacts with the sealing bottom surface of balance groove, the perforate arranged from described charging tube wall after making the feed liquid of particle to be added enter balance groove enters in feed-pipe, and granulate material enters in feed-pipe from feed-pipe upper port, the feed liquid of particle to be added and granulate material are mixed to form the mixture containing particle in feed-pipe, and the mixture outlet arranged from the bottom surface of the balance groove corresponding to the face, bottom of feed-pipe is by extraction balance groove, and realize adding in feed liquid granulate material online to evenly.

But, easily there is particle plugging pipeline and the particle problem such as uneven in pipeline in this device, and this device is mainly applicable to add the particle that density is bigger than feed liquid or granularity is bigger, and walnut particle, sesame particle isodensity are less than to the particle of feed liquid, adopt this device to be difficult to realize the Homogeneous phase mixing of particle and feed liquid.

In a word; the existing device containing adding particle in particle liquid drink processing technique; owing to being difficult to ensure the homogeneity of granule content in unit packaging or the homogeneity in pipeline; and the production containing particle liquid drink is limited significantly; make it can not obtain mass-producing steady and continuous industrial production, also limit some containing the research and development of suspending beverage and liquid lacteal product.

Practical novel content

For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of device containing adding particle in particle liquid drink processing technique. This device can effectively solve the problems such as the particle plugging pipeline of interpolation in particulate product production process, and is applicable to add the density particle less than feed liquid.

For achieving the above object, the utility model provides a kind of device containing adding particle in particle liquid drink processing technique, this device makes the feed liquid of particle to be added and granulate material realize on-line mixing and obtain the mixture containing particle, and described device comprises:

Balance groove, it is vertically arranged with a feed-pipe in this balance groove, the upper port of this feed-pipe is granulate material import, charging tube wall is provided with perforate, and the bottom of feed-pipe contacts with the sealing bottom surface of balance groove, and on the bottom surface of the balance groove corresponding to the face, bottom of feed-pipe, it is provided with the mixture outlet pipe containing particle, the bottom of this balance groove is provided with the feed liquid inlet tube of a particle to be added, this inlet tube is vertically arranged with one and washes away pipe, this washes away pipe and stretches into feed-pipe inside, and washes away be provided with recycle pump on pipe at this.

The perforate arranged from described charging tube wall after adopting this device to make the feed liquid of described particle to be added enter balance groove enters in feed-pipe, and is mixed to form the mixture containing particle with the granulate material entered from feed-pipe upper port; In addition wash away in the feed liquid inlet tube that the part granulate material in feed-pipe and/or feed liquid are sucked particle to be added by the recycle pump (can be generally impeller pump) managed and arrange on it described in utilizing, and then enter balance groove in and reentered in feed-pipe by perforate and mix, to reach circulation mixing, form the uniform mixture containing particle; The mixture outlet that this mixture containing particle is arranged from the bottom surface of the balance groove corresponding to the face, bottom of feed-pipe is balanced groove by extraction.

Device containing adding particle in particle liquid drink processing technique of the present utility model, the balance groove (balance cylinder) of traditional liquid drink processing technique not containing particle has installed a simple feed-pipe of structure additional, owing to the bottom of feed-pipe contacts with the bottom surface sealing of balance groove, namely, the bottom of feed-pipe contacts completely with the inner bottom surface of balance groove, the slit turnover feed-pipe that feed liquid can not be contacted with balance groove by the bottom of feed-pipe, can only enter in feed-pipe by the perforate on charging tube wall, production is carried out continuously, particle is there will not be to block the phenomenon of feed-pipe. the face, bottom of described feed-pipe contacts with the sealing of the bottom surface of balance groove and gasket can be adopted to reach sealing effect, it is also possible to adopt the form of parallel hard contact, with cleaning for convenience detach.

In addition, when granulate material is mixed in described feed-pipe with the feed liquid of particle to be added, the problem of particle plugging feed-pipe may occur, if and add the granulate material that density is less than feed liquid, so these particles may float on the liquid level of feed liquid, and can not realize the feed liquid of particle to be added and the Homogeneous phase mixing of granulate material. And the utility model adopts the pipe that washes away being provided with recycle pump, can solve the problem, this circulation washing away feed liquid and granulate material that pipe achieves particle to be added mixes, can effectively improve the situation of particle plugging feed-pipe, make the interpolation of the granulate material that density is less than feed liquid be achieved simultaneously.

Therefore, the device of interpolation particle of the present utility model, not only can be used for realizing on-line mixing and particle containing granulate material in particle liquid drink processing technique and the feed liquid of particle to be added to balance, the problem of particle plugging pipeline can also be solved, make the interpolation of the granulate material that density is less than feed liquid be achieved simultaneously.

The length direction " being vertically arranged with one on this inlet tube and wash away pipe " the feed liquid inlet tube referring to length direction and the particle to be added washing away pipe described in the utility model is substantially vertical, allow certain angle of inclination, but this angle of inclination should not more than 45 degree, preferably more than 30 degree, it is more preferable to be no more than 15 degree.

According to specific embodiments of the present utility model, described wash away the degree of depth that pipe stretches into feed-pipe inside be with the minimum level height level in feed-pipe or below this minimum level height the scope (when normal charging, production) of 20 centimetres, and described in wash away the position that pipe stretches into feed-pipe inside be the tube wall (in order to avoid plugging particle charging) near feed-pipe. The described diameter washing away pipe can be 20～25 millimeters.

According to specific embodiments of the present utility model, the device of interpolation particle of the present utility model also can comprise: granulate material handling machinery, this granulate material handling machinery is positioned at the top of the granulate material import of described feed-pipe, it is in order to quantitatively granulate material is conveyed in feed-pipe from the upper port of balance groove feed-pipe, can with the feed liquid on-line mixing of particle to be added in balance groove, and obtain the mixed mixture containing particle.

According to specific embodiments of the present utility model, the device of interpolation particle of the present utility model also can comprise: product pump, this product pump is connected with the mixture outlet pipe containing particle of described balance groove, contains the mixture of particle in order to conveying, is drawn balance groove. This product pump, except can be used for conveying containing except granular mixture material, is also particle and the liquid phase on-line mixing providing unit sub-power in feed-pipe in the utility model.Specifically, should in order to carry the product pump of the mixture containing particle can be volumetric pump, it is preferable to spiral pump or rotor pump, these two kinds of pumps contribute to the conveying of particle and the integrity of protection particle.

According to specific embodiments of the present utility model, the device of interpolation particle of the present utility model also can comprise: static mixer, this static mixer is connected with described product pump by pipeline, its problem that particle can be avoided uneven in pipeline, effectively ensure the homogeneity of the mixture containing particle, ensure the stdn of product simultaneously.

According to specific embodiments of the present utility model, 20 cm range below minimum liquid level when perforate on described charging tube wall should at least be arranged on balance groove normal charging, that is, balance groove normal charging time minimum liquid level below 20 cm range charging tube wall on should be provided with described perforate. The perforate of feed-pipe can as required, design one, one or more groups; If perforate is greater than one, these perforates preferably the horizontal direction on feed-pipe wall be symmetrical arranged, be called one group in symmetrically arranged several perforates of same level height; The utility model can be organized perforate more. When arranging many group perforates, the highest perforate is preferably positioned at the scope of below balance groove minimum liquid level 20 centimetres. The perforate total area on charging tube wall can be 0.9～1.5 times of the mixture outlet area containing particle set in balance groove bottom, it will be preferred that 1～1.3 times.

In the utility model, the diameter of described feed-pipe can be 40～200 millimeters usually, it is preferable to 60～120 millimeters; The concrete diameter of feed-pipe suitably can also adjust in described scope according to the flow being pumped of material in it and the granular size produced in liquid beverage formula, and the granulate material that makes reaching good realizes the effect of on-line mixing with liquid feed liquid.

" in balance groove, it is vertically arranged with a feed-pipe " described in the utility model and refers to that the length direction of feed-pipe is consistent with the height direction of balance groove, this feed-pipe is that " standing " is in balance groove, allow certain angle of inclination, but this angle of inclination should not more than 45 degree, it is preferable that be no more than 30 degree. According to preferred embodiment of the present utility model, feed-pipe is the mid-way substantially vertically being arranged on balance groove (with the angle of vertical direction preferably no more than 15 degree), and the outlet of the mixture containing particle of described balance groove is arranged on the bottom center position of balance groove and is connected with the internal space of this feed-pipe.

The device that the utility model provides by add impact device (namely wash away pipe and recycle pump) and mixing equipment (i.e. static mixer) make particle enter sterilization pipeline smoothly and can in pipeline Homogeneous phase mixing, thus ensure the uniformity coefficient of the particulate product using this device to produce, efficiently solve in particulate product production process the appearance of particle plugging pipeline and the particle uneven situation in pipeline added, achieve walnut particle, the suitability for industrialized production of particulate product that sesame particle isodensity is less than feed liquid, and ensure that the requirement that the standardization of products is produced.

On the other hand, what adopt the utility model offer contains the device adding particle in particle liquid drink processing technique, containing the method carrying out particle interpolation in particle liquid drink processing technique, it is utilize a balance groove to make the feed liquid of particle to be added and granulate material realize on-line mixing and obtain the mixture containing particle, it is vertically arranged with a feed-pipe in described balance groove, the upper port of this feed-pipe is granulate material import, charging tube wall is provided with perforate, and the bottom of feed-pipe contacts with the sealing bottom surface of balance groove, and on the bottom surface of the balance groove corresponding to the face, bottom of feed-pipe, it is provided with the mixture outlet pipe containing particle, the bottom of this balance groove is provided with the feed liquid inlet tube of a particle to be added, this inlet tube is vertically arranged with one and washes away pipe, this washes away pipe and stretches into feed-pipe inside, and wash away at this pipe is provided with recycle pump,

The method comprises:

After making the feed liquid inlet tube of the particle to be added of the bottom setting of the feed liquid of particle to be added from balance groove enter balance groove, the perforate arranged from described charging tube wall enters in feed-pipe;

Granulate material is made to enter in the feed-pipe of balance groove from feed-pipe upper port;

Feed liquid and the granulate material of particle to be added is made to be mixed to form the mixture containing particle in feed-pipe online;

Utilize in the feed liquid inlet tube that the part granulate material in feed-pipe and/or feed liquid are sucked particle to be added by the recycle pump washing away pipe and arrange on it, and then enter balance groove in and reentered in feed-pipe by perforate and mix, to reach circulation mixing, form the uniform mixture containing particle;

And make the mixture outlet pipe containing particle that this mixture containing particle arranges from the bottom surface of the balance groove corresponding to the face, bottom of feed-pipe be drawn balance groove.

In the method for above-mentioned interpolation particle, by utilizing a balance groove being provided with feed-pipe, stable for granulate material continuous uniform ground can be added to online in the liquid material of continuous flow, thus can be and realize the homogeneity of granule content in unit packaging and give security. " adding online " described in the utility model namely refers to the dynamic process in the liquid material that granulate material adds to continuous flow continuously, and " on-line mixing " refers to that granulate material and liquid material obtain the process mixed in the process of continuous flow. In addition, and the utility model adopts the pipe that washes away being provided with recycle pump, this circulation washing away feed liquid and granulate material that pipe achieves particle to be added mixes, it is possible to effectively improve the situation of particle plugging feed-pipe, makes the interpolation of the granulate material that density is less than feed liquid be achieved simultaneously.

According to specific embodiments of the present utility model, it is possible to charging in balance groove and stopping charging while of being feed liquid and the granulate material controlling particle to be added. The charging amount of particle can adjust according to the concrete addition of particle in formula for a product, and the feed liquid charging amount of particle to be added also can carry out setting adjustment with the charging amount of particle according to formula rate.

According to specific embodiments of the present utility model, aforesaid method also can comprise: utilizes static mixer to be mixed further by the mixture containing particle drawn from balance groove, with the problem avoiding particle uneven in pipeline, effectively ensure the homogeneity of the mixture containing particle, ensure the stdn of product simultaneously.

According to specific embodiments of the present utility model, the described mixture containing particle drawn balance groove continuously and selectively after static mixer mixing, it is be conveyed continuously sterilization and filling, namely, make the mixed material containing particle no longer through process of caching but be filled to continuously in unit packaging, realize continuous prodution, the sedimentation of mixed material particle in process of caching containing particle can be avoided, thus realize the homogeneity of granule content in unit packaging.

According to specific embodiments of the present utility model, in process of production, balance in groove, in order to adapt to, the liquid level changed within the specific limits to ensure the well blend of particle and feed liquid simultaneously, need the liquid level suitably controlling feed liquid in described balance groove, make the position of feed liquid minimum level height in balance groove higher than the position of opening on charging tube wall and not higher than 20 centimetres.In addition, the liquid level preferably controlling feed liquid in described balance groove changes within 30 centimetres.

According to specific embodiments of the present utility model, in process of production, need the liquid level controlling feed liquid in described balance groove, the perforate total area being immersed on the charging tube wall below the liquid level of feed liquid in balance groove is made to be 0.9～1.5 times that balances the mixture outlet area containing particle set in groove bottom, it is preferable to 1～1.3 times. Charging amount and load in such feed-pipe can reach balance, the liquid level balanced in groove outside the liquid level made in production process in feed-pipe and feed-pipe remains basically stable, there will not be the rarefied phenomenon of charging liquid in pipe, flow certain in feed-pipe or flow velocity can be ensured again simultaneously, ensure continuous flow and the Homogeneous phase mixing of material in feed-pipe.

According to specific embodiments of the present utility model, it will be preferred that control flow >=1 ton of the mixture of described feed-pipe inclusion granule/hour, provide power and guarantee taking Homogeneous phase mixing as particle further. In large industrialized is produced, the flow that can control the mixture of described feed-pipe inclusion granule is 1～10 ton/hour, it is preferable to 4～8 tons/hour.

According to specific embodiments of the present utility model, preferably the flow velocity of controlled circulation pump 7 is 200～300kg/h, can effectively improve the situation of particle plugging feed-pipe 12, and the problem being difficult to mixing on liquid level that the little particle of density floats in feed-pipe can be solved.

The device and method of online interpolation particle of the present utility model, is suitable for being added to online in feed liquid by particle various containing in particle liquid drink processing technique. Accordingly, the utility model additionally provides a kind of to be produced containing the processing method of particle liquid drink, and the method comprises the method according to interpolation particle described in the utility model and granulate material adds to process online that obtain the mixed mixture containing particle in the feed liquid of particle to be added.

When utilizing the device and method of online interpolation particle of the present utility model to produce containing particle liquid drink, can by the feed liquid of described particle to be added and granulate material sterilization respectively, then the method for interpolation particle of the present utility model is aseptically utilized to realize on-line mixing, then through the aseptic conveying of continuous print, sterile filling in unit packaging, but aseptic technique investment in actual production is bigger. Therefore, production of the present utility model containing particle liquid drink method preferably according to the method for interpolation particle described in the utility model realize particle online evenly add after, obtained the mixture containing particle to be conveyed continuously to tubular type sterilization Machine to carry out sterilization, then it is transported in filling machine and it is filled in unit packaging, it is achieved serialization industrial production.

The device and method of online interpolation particle of the present utility model, is especially suitable for producing the juice drinks (nectar containing particle, juice beverage or mixing drink), tea drink, liquid beverage (such as flavored milk or milky-drinks or other liquid beverages containing milk-protein) etc. containing milk-protein, described particle can comprise nut piece, fruit-vegetable granules (fruit particle and/or vegetable particles), grain and/or artificial food particle etc., such as, described fruit particle can comprise orange particle, mulberries particle, raspberry particle, blueberry particle, the climing moon certain kind of berries particle, red certain kind of berries particle, cherry particle, black currant particle, apple particle, pineapple particle, grape particle, pears particle, peach particle, strawberry particle, mango particle, pawpaw particle, grapefruit particle, one or more in Kiwifruit particle and apricot particle etc., vegetable particles can comprise cucumber particle, Chinese yam particle, fragrant taro particle, dried tremella granules, pumpkin particle, daucus carrot particles, tomato particle, one or more in celery particle and aloe particle etc., nut piece can comprise Semen arachidis hypogaeae particle, fibert benevolence particle, walnut kernel particle, sunflower benevolence particle, watermelon benevolence particle, pumpkin benevolence particle, almond particle, chestnut particle, cashew particles, one or more in Pistacia vera particle and Semen pini koraiensis particle etc., grain can comprise polished rice particle, oat grain, corn particle, seed of Job's tears particle, one or more in sesame particle etc., artificial food particle can comprise one or more in coconut palm fruit granule (fiber grain after coconut palm fruit fruit juice fermentation) and particle (particle of konjak gum making) etc.Granular size is generally 1～20 millimeter, and the most general is 2～12 millimeters, it is possible to be the particulate state of substantially circular, square, rectangle or irregular shape, pulp shape and/or threadiness etc. To produce the flavored milk containing particle or milky-drinks or other liquid beverages containing milk-protein, its specifically operation can comprise:

Configure the milk liquid base material of particle to be added: other raw materials beyond the particle-removing type materials such as the milk in flavored milk or milk beverage formula, carbohydrate, stablizer are fully mixed by the routine operation in conventionally, obtain milk liquid base material, it is cooled to less than 25 DEG C, for subsequent use;

The preparation of granulate material: described granulate material can comprise one or more in nut piece, fruit-vegetable granules, grain and/or artificial food particle etc., as required granulate material can be carried out suitable pre-treatment, such as: grain can carry out slaking in advance; Fruit-vegetable granules can reach required granular size etc. through pre-treatment; And the granulate material that pre-treatment is good is joined in granulate material handling machinery;

Enter the milk liquid base material pump of particle to be added to balance in groove and perforate on described charging tube wall enters in feed-pipe;

Utilize in the feed-pipe that granulate material is added to balance groove by granulate material handling machinery, mix with milk liquid base material, and obtain the milk material containing particle, wherein, for the particle that hardness is bigger, such as grain and nut piece etc., the utility model preferably adopts the form directly carrying solid particle material, specifically utilizes spiral conveyer (be normally used for the dry materials such as conveying powdered, particulate state) to be conveyed into by described granulate material and balances in groove feed-pipe, and for some granulate materials commonly used in beverage and flavored milk field, it it is likely the mixture of solid granulates and liquid sol, such as some fruit-vegetable granules and/or artificial food particle, it is purchased the raw material form that normally fruit-vegetable granules and/or artificial food particle are immersed in solution (colloidal sol), in this case, one high-order material storage tank can be set above balance groove of the present utility model, described granulate material is placed in this high position material storage tank, granulate material is made quantitatively to be flowed in balance groove feed-pipe by deadweight by flowrate control valve,

Utilize in the feed liquid inlet tube that the part granulate material in feed-pipe and/or feed liquid are sucked particle to be added by the recycle pump washing away pipe and arrange on it, and then enter balance groove in and reentered in feed-pipe by perforate and mix, to reach circulation mixing, form the uniform mixture containing particle, can effectively improve the situation of particle plugging feed-pipe, make the interpolation of the granulate material that density is less than feed liquid be achieved simultaneously;

Utilize volumetric pump that the milk material containing particle is drawn balance groove continuously, and utilize static mixer to be mixed further by the mixture containing particle drawn from balance groove, with the problem avoiding particle uneven in pipeline, effectively ensure the homogeneity of the mixture containing particle, ensure the stdn of product simultaneously, and it is conveyed in sterilization Machine continuously and carries out sterilization, and it is filling to enter filling machine subsequently, produce and obtain containing the flavored milk of particle or milk beverage, further packaging, inspection, qualified after can dispatch from the factory. Device and method of the present utility model is utilized to produce the flavored milk or milk beverage obtained, not only can realize the homogeneity of granule content in the finished product unit packaging, the problem that particle plugging pipeline, particle are uneven in pipeline can also be solved, make the interpolation of the granulate material that density is less than feed liquid be achieved simultaneously.

Production of the present utility model is containing in the technique of particle liquid drink, focus on the method steps of described online interpolation particle, the pre-treatment of other operations in technique and the preparation of the step such as feed liquid of particle to be added, granulate material, sterilization, filling etc. unless otherwise indicated, all can operate according to the routine techniques in this area.

Comprehensive, with traditional containing compared with particle liquid drink adds the device of particle, key of the present utility model is balance groove is carried out technical renovation, and device and the correlation method of a kind of online interpolation particle are provided, technology of the present utility model mainly by installing a simple feed-pipe of structure additional in balance groove, the liquid material of granulate material and particle to be added is made to realize on-line mixing in required ratio in the space of feed-pipe, the method is owing to being dynamic mixing process, thus can reach good mix uniformly effect, and adopt be provided with recycle pump wash away pipe, this circulation washing away feed liquid and granulate material that pipe achieves particle to be added mixes, static mixer can be installed in addition additional, thus the mixture containing particle drawn from balance groove is mixed further. more specifically, technology of the present utility model has the following advantages: utilize the device of online interpolation particle of the present utility model to produce the liquid beverage containing particle, granulate material can be added in liquid material uniformly and stably, make granule content in the unit packaging product that production obtains more evenly (granule content fluctuation range can be controlled in up and down within 20% of average content), uniform particles degree is not by the impact of material-compound tank size, material-compound tank stirring velocity simultaneously, thus reduces the complicacy of the factor affecting uniform particles degree, and the characteristic of granulate material itself is little on the uniformity coefficient impact of particle in unit packaging, the various particle meeting production requirement can add according to method of the present utility model, can effectively improve in particle adding procedure the situation of particle plugging feed-pipe occurred, be possible not only to produce particle oat milk simultaneously, the particulate product that originally can not be used for the walnut particle of suitability for industrialized production, sesame particle isodensity is less than feed liquid can also be realized suitability for industrialized production, the problem that particle can be avoided uneven in pipeline in addition, effectively ensures the homogeneity of the mixture containing particle, ensures the stdn of product simultaneously. the device of online interpolation particle of the present utility model, is particularly suitable for utilizing spiral conveyer to be added to quantitatively in feed liquid by solid particle material, and the addition of particle will be more easy to control. in addition, the device and method of online interpolation particle of the present utility model, technical process is simple and easy to operate, apparatus structure advantages of simple, meets large-scale industrial production requirement. in a word, the device of online interpolation particle of the present utility model is utilized to produce the liquid beverage containing particle, granulate material can be added in liquid material uniformly and stably, thus for realizing the homogeneity of granule content in each unit packaging, the mouthfeel realizing unit packaging is unanimously given security, efficiently solve in process of producing product the appearance of particle plugging pipeline and the particle uneven situation in pipeline added simultaneously, ensure that the requirement that the standardization of products is produced, and the interpolation making granulate material that density is less than feed liquid is achieved, for the research and development containing particle liquid drink, there is pushing effect.

Accompanying drawing explanation

Fig. 1 be in the utility model one embodiment containing the apparatus structure schematic diagram adding particle in particle liquid drink processing technique.

Fig. 2 be in another embodiment of the utility model containing the apparatus structure schematic diagram adding particle in particle liquid drink processing technique.

Main element numbers illustrates:

Balance groove 1, the feed liquid inlet tube 101 of particle to be added, granulate material import 102, containing the mixture outlet pipe 103 of particle, feed-pipe 12, perforate 201, granulate material handling machinery 2, flowrate control valve 21, volumetric pump 3, material-compound tank 4, feed liquid transferpump 5, wash away pipe 6, recycle pump 7, static mixer 8.

Embodiment

In order to technology feature of the present utility model, object and useful effect are had understanding clearly, existing the technical solution of the utility model is carried out following detailed explanation, but can not be interpreted as to of the present utility model can the restriction of practical range.

Referring to Fig. 1 and the apparatus structure schematic diagram containing adding particle in particle liquid drink processing technique of the present utility model illustrated in Figure 2, this device mainly comprises:

Balance groove 1: this balance groove 1 traditional not containing the sterilization Machine balance groove (section before being arranged on sterilization in the liquid drink processing technique of particle, be mainly used in and equilibrator temporary to the feed liquid of sterilization Machine pipeline feed) basis on installed a feed-pipe 12 additional, this feed-pipe 12 is arranged on balance groove 1 mid-way substantially vertically, and main effect is the on-line mixing for particle and liquid phase and particle balance, described feed-pipe 12 upper port is that granulate material import 102 is (for convenience of charging, this import 102 is set in funnel-form), feed-pipe bottom is vertical tube part, the diameter in this portion can be 40～200 millimeters usually, it is preferably 40～120 millimeters, it is more preferably 60～100 millimeters, barrel arranges perforate 201, the bottom of feed-pipe 12 contacts with the sealing bottom surface of balance groove 1, and to being provided with the mixture outlet pipe 103 containing particle within the scope of the face, bottom of feed-pipe 12 on the bottom surface of balance groove 1, namely, mixture outlet pipe 103 containing particle is located at the bottom center position balancing groove 1, it is connected with space in feed-pipe 12, feed-pipe 12 lower part wall is provided with perforate 201, in addition, the bottom of this balance groove 1 is provided with the feed liquid inlet tube 101 of a particle to be added, the feed liquid inlet tube 101 of this particle to be added is vertically arranged with one and washes away pipe 6, this washes away pipe 6 and stretches into feed-pipe 12 inside, and wash away at this pipe 6 is provided with recycle pump 7 (can be generally impeller pump), described wash away the degree of depth that pipe 6 stretches into feed-pipe 12 inside be with the minimum level height level in feed-pipe 12 or below this minimum level height the scope of 20 centimetres (in normal charging, when producing), and described in wash away the position that pipe 6 stretches into feed-pipe 12 inside be the tube wall (in order to avoid plugging particle charging) near feed-pipe 12, the described caliber size washing away pipe 6 can be regulated according to actual needs by those skilled in the art, part granulate material in feed-pipe 12 and/or feed liquid are mainly sucked in the feed liquid inlet tube 101 of particle to be added by the effect of the recycle pump 7 washing away pipe 6 and arrange on it, and then enter in balance groove 1 and reentered in feed-pipe 12 by perforate 201 and mix, to reach circulation mixing, form the uniform mixture containing particle, improve the situation of particle plugging feed-pipe 12, make the interpolation of the granulate material that density is less than feed liquid be achieved simultaneously,

Granulate material handling machinery 2, granulate material handling machinery 2 shown in Fig. 1 is an adjustable quantitative spiral conveyer, it is arranged on the upper end of balance groove 1, it is mainly used for conveying quantitatively and there is the solid granulates type material of certain degree of hardness, such as cereal-granules, nut piece etc., be conveyed into the feed-pipe 12 of balance groove 1 by granulate material from the granulate material entrance 102 of balance groove 1; The fruit-vegetable granules material that the form mixed with solid granulates and liquid sol is existed and/or the conveying of artificial food particle, can be shown in Figure 2, it is that a high-order material storage tank is set above balance groove 1 as granulate material handling machinery 2, described granulate material is placed in this high position material storage tank, high-order material storage tank bottom surface is provided with flowrate control valve 21, by regulating flowrate control valve 21 to make granulate material quantitatively be flowed in the feed-pipe 12 of balance groove 1 by deadweight;

Volumetric pump 3 (can be generally spiral pump or rotor pump): this volumetric pump 3 is arranged at the rear section of balance groove 1, it is connected with the mixture outlet pipe 103 containing particle set by balance groove 1, the mixture of particle is contained in order to conveying, drawn balance groove 1, also can be the on-line mixing of particle and liquid phase simultaneously and power is provided;

Static mixer 8: this static mixer 8 is connected with volumetric pump 3 by pipeline, in this static mixer 8, mixture containing particle is carried out mixed even further, the problem that particle can be avoided uneven in pipeline, effectively ensure the homogeneity of the mixture containing particle, ensure the stdn of product simultaneously, backward sterilization tube road conveying.

The method utilizing this device of the present utility model to add particle online mainly comprises: the feed liquid of the particle to be added prepared is placed in material-compound tank 4, the feed liquid transferpump 5 (be generally impeller pump) of this feed liquid below material-compound tank 4 is transported in balance groove 1, and enter in feed-pipe 12 by the perforate 201 on feed-pipe 12 lower part wall of setting in balance groove 1, when arriving certain liquid level, the volumetric pump 3 below balance groove 1 is started working; Being added to by granulate material in advance in granulate material handling machinery 2, granulate material is transported in the built-in feed-pipe 12 of balance groove 1 by granulate material handling machinery 2, mixes with liquid phase feed liquid and forms the mixture containing particle in feed-pipe 12; ON cycle pump 7 simultaneously, pipe 6 is washed away in utilization and the part granulate material in feed-pipe 12 and/or feed liquid are sucked in the feed liquid inlet tube 101 of particle to be added by recycle pump 7, and then enter in balance groove 1 and reentered in feed-pipe 12 by perforate 201 and mix, to reach circulation mixing, form the uniform mixture containing particle; Material is taken out along with volumetric pump 3, the mixture (comprising particle and feed liquid) of feed-pipe 12 inclusion granule is by extraction balance groove 1, entering static mixer 8 subsequently carries out mixed even further, then delivers into sterilization Machine sterilization pipeline, it is achieved the online interpolation of particle is produced.

In the utility model, the charging amount of granulate material handling machinery 2 suitably can adjust according to the concrete addition of particle in liquid beverage formula, and the charging amount of feed liquid charging amount and particle can carry out setting adjustment according to formula rate.

Embodiment 1

The device of interpolation particle of the present utility model is utilized to produce a kind of flavored milk containing oat grain, the composition of raw materials of the flavored milk of this embodiment following (in 1000kg):

Batching title	Basic consumption (kg)
		Fresh milk	800
White sugar	28
		Stablizer	3.2
Oatmeal	7
		Essence	1.1
Broken oat grain	20
		Batching water	Surplus

Raw materials quality standard: broken oat grain is the particle of natural oat after suitable slaking, the overwhelming majority is complete particulate state, substantially precipitates out without starch, in evenly dispersion, not producing sticky poly-phenomenon, the dry weight of the broken oat grain of every 100kg slaking before slaking is about 56kg. Each supplementary material meets relevant national standard.

Utilizing Fig. 1 shown device Structure and energy flow process to produce the flavored milk containing oat grain of the present embodiment, detailed process comprises the steps:

(1) proportioning process of milk

(1) a certain amount of pasteurize milk is squeezed in material-compound tank in advance.

(2) stablizer and the mixing solutions of sugar is prepared:

A the batching milk of appropriate (being about 30～40 times of stablizer weight) is heated to 75 DEG C ± 5 DEG C by ();

B stablizer is mixed with the ratio of about 1: 3 by () with white sugar, add in the batching milk of step (a) and carry out material, and material temperature remains on 75 DEG C ± 5 DEG C;And adopt the material equipment with mixing, dispersion, shear effect, make feed liquid become uniform mixture;

C material is being carried out homogeneous (step (d)) precontract 10 minutes by (), residue white sugar adds abundant dissolving in the mixed liquor of step (b) mixed even;

D the material obtained in step (c) is carried out homogeneous by (), homogenization pressure is 18MPa (first adjusting two grades makes tensimeter be designated as 5MPa, then adjusts one-level to make tensimeter be designated as 18MPa);

E the material after () homogeneous is cooled to less than 10 DEG C;

(3) prepare oat underflow: add in material equipment by the hot batching water of appropriate (being about 10 times of oatmeal weight), add oatmeal when constantly stirring so that it is fully dissolve;

(4) solution, the oat underflow of the batching milk in step (1), (2), (3), stablizer and sugar are mixed, and with residue batching water and remaining batching milk, material is settled to batching amount;

(5) the above-mentioned fixed feed liquid held being warmed up to 70 DEG C to 75 DEG C, carry out full homogeneous, homogenization pressure is 25MPa (first adjusting two grades makes tensimeter be designated as 5MPa, then adjusts one-level to make tensimeter be designated as 25MPa);

(6) undertaken being cooled to less than 10 DEG C by material good for homogeneous, deposit in material-compound tank 4, then add essence, compound nutrients, stir, obtain the milk liquid base material prepared.

(2) the online interpolation of particle

The oat grain of slaking is joined in the hopper of granulate material handling machinery 2 (spiral conveyer);

Feed liquid transferpump 5 pump is utilized to enter to balance in groove 1 the milk liquid base material of particle to be added;

Spiral conveyer is utilized to add in the feed-pipe 12 balancing groove by the oat grain of slaking at milk liquid base material while charging in balance groove 1, and open volumetric pump 3, material is taken out along with volumetric pump 3, milk liquid base material in balance groove 1 enters in feed-pipe 12 by the perforate 201 on feed-pipe 12 wall, the cereal-granules and the milk liquid base material that add from feed-pipe 12 upper port realize online Homogeneous phase mixing, ON cycle pump 7 simultaneously, pipe 6 is washed away in utilization and the part cereal-granules in feed-pipe 12 and/or milk liquid base material are sucked in the feed liquid inlet tube 101 of particle to be added by recycle pump 7, and then enter in balance groove 1 and reentered in feed-pipe 12 by perforate 201 and mix, to reach circulation mixing, form the uniform mixture containing particle, and effectively improve the situation of particle plugging feed-pipe 12, the mixed milk material containing particle is extracted out balance groove 1 continuously by volumetric pump 3, and in static mixer 8, again carry out homogeneity configuration, thus obviously promote uniform particles.

In the present embodiment, the diameter of described feed-pipe 12 (immersing the subsurface part of feed liquid) is 80mm, perforate 201 on tube wall is 7 groups, totally 28 perforates, often organize 4 perforates, often organize the same level height of perforate on charging tube wall symmetrical, the highest group of perforate about 5 centimeters below balance groove minimum liquid level, the height distance of adjacent sets perforate is about 5cm, and perforate 201 total area on charging tube wall equals to balance the area that the mixture containing particle set in groove bottom exports substantially. In production process, it is 5.4 tons/hour substantially that control milk liquid base material enters the flow of balance groove 1, and the flow velocity of controlled circulation pump 7 is 300kg/h simultaneously, it is possible to effectively improve the situation of particle plugging feed-pipe 12. It is 10kg/ minute substantially that oat grain enters the speed of balance groove, and controls to balance in groove level change height within 30mm.

(3) ultra high temperature sterilization (UHTS) and filling: realize the feed liquid after the online Homogeneous phase mixing of particle in above-mentioned steps (two) and be transported to sterilization Machine by volumetric pump and carry out 137 DEG C～139 DEG C/4S sterilization, it is cooled to≤25 DEG C of sterile fillings afterwards, obtain the present embodiment containing the flavored milk product of cereal-granules, further packaging, inspection, qualified after can dispatch from the factory.

The Testing index of the flavored milk product containing oat grain of the present embodiment: protein content about 2.5%, lipid content about 2.9%, pH about 6.6, cereal-granules average content is about 10%.

Embodiment 2

The device of interpolation particle of the present utility model is utilized to produce a kind of modulation containing walnut particle breast, the composition of raw materials of the modulation breast of this embodiment following (in 1000kg):

Batching title	Basic consumption (kg)
		Fresh milk	800
White sugar	60
		Stablizer	4.0
Essence	1.1
		Walnut particle	20
Batching water	Surplus

Raw material standard:

Walnut particulate material: wherein walnut granule size is that each supplementary material of 5 × 5 × 5mm meets relevant national standard.

Utilizing Fig. 2 shown device Structure and energy flow process to produce the breast of the modulation containing walnut particle of the present embodiment, detailed process comprises the steps:

(1) proportioning process of milk liquid base material

(1) a certain amount of pasteurize milk is squeezed in material-compound tank in advance.

(2) stablizer and the mixing solutions of sugar is prepared:

A the batching water of appropriate (being about 30～40 times of stablizer weight) is heated to 75 DEG C ± 5 DEG C by ();

B stablizer is mixed with the ratio of about 1: 3 by () with white sugar, add in the batching water of step (a) and carry out material, and material temperature remains on 75 DEG C ± 5 DEG C; And adopt the material equipment with mixing, dispersion, shear effect, make feed liquid become uniform mixture;

C material is being carried out homogeneous (step (d)) first 10 minutes by (), residue white sugar adds abundant dissolving in the mixed liquor of step (b) mixed even;

D the material obtained in step (c) is carried out homogeneous by (), homogenization pressure is 18MPa (first adjusting two grades makes tensimeter be designated as 5MPa, then adjusts one-level to make tensimeter be designated as 18MPa);

E the material after () homogeneous is cooled to less than 10 DEG C by cold drawing;

(3) solution by the batching milk in step (1), (2), stablizer and sugar fully mixes, and with residue batching water and remaining batching milk, material is settled to batching amount;

(4) the above-mentioned fixed feed liquid held being warmed up to 70～75 DEG C and carry out full homogeneous, homogenization pressure is 25MPa (first adjusting two grades makes tensimeter be designated as 5MPa, then adjusts one-level to make tensimeter be designated as 25MPa);

(5) undertaken being cooled to less than 10 DEG C by material good for homogeneous, deposit in material-compound tank 4, then add essence, compound nutrients, stir, obtain the milk liquid base material prepared.

(2) the online interpolation of particle:

Walnut particulate material is placed in the granulate material handling machinery 2 (high-order material storage tank) arranged above balance groove 1;

Feed liquid transferpump 5 pump is utilized to enter to balance in groove 1 the milk liquid base material of particle to be added;

Milk liquid base material in balance groove 1 while charging turn-on flow rate control valve 21 and suitably regulate flow that granulate material is quantitatively flowed in the feed-pipe 12 balancing groove 1 by deadweight, and open volumetric pump 3, material is taken out along with volumetric pump 3, milk liquid base material in balance groove 1 enters in feed-pipe 12 by the perforate 201 on feed-pipe 12 wall, the walnut particle and the milk liquid base material that add from feed-pipe 12 upper port realize online Homogeneous phase mixing, ON cycle pump 7 simultaneously, pipe 6 is washed away in utilization and the part walnut particle in feed-pipe 12 and/or milk liquid base material are sucked in the feed liquid inlet tube 101 of particle to be added by recycle pump 7, and then enter in balance groove 1 and reentered in feed-pipe 12 by perforate 201 and mix, to reach circulation mixing, form the uniform mixture containing particle, and effectively improve the situation of particle plugging feed-pipe 12, the mixed milk material containing particle is extracted out balance groove 1 continuously by volumetric pump 3, and in static mixer 8, again carry out homogeneity configuration, thus obviously promote uniform particles.

In the present embodiment, the diameter of described feed-pipe 12 (immersing the subsurface part of feed liquid) is 100mm, and the perforate 201 on tube wall is divided into two groups; Often organizing 4 perforates, on charging tube wall, same height location is symmetrical; Higher group of perforate is located at below balance groove minimum liquid level about 5 centimeters, lower group of perforate is located at below balance groove minimum liquid level about 15 centimeters, and perforate 201 total area on charging tube wall equals to balance the area of the outlet of the mixture containing particle 103 set in groove bottom substantially. In production process, it is 5.7 tons/hour substantially that control milk liquid base material enters the flow of balance groove 1, it is 5kg/ minute substantially that walnut particulate material enters the speed of balance groove, and control balance groove in level change height within 30mm, the flow velocity of controlled circulation pump 7 is 300kg/h simultaneously, can effectively improve the situation of particle plugging feed-pipe 12, it is possible to solve walnut particle and float on the problem being difficult to mixing on the liquid level in feed-pipe 12.

(3) ultra high temperature sterilization (UHTS) and filling: realize the feed liquid after the online Homogeneous phase mixing of particle in above-mentioned steps (two) and be transported to sterilization Machine by volumetric pump and carry out 137 DEG C～138 DEG C/4S sterilization, it is cooled to≤25 DEG C of sterile fillings afterwards, obtain the present embodiment containing the milk beverage of coconut palm fruit granule, further packaging, inspection, qualified after can dispatch from the factory.

The Testing index of the modulation milk product containing walnut particle of the present embodiment: protein content about 2.3%, lipid content about 2.9%, pH about 6.8, walnut particle average content is about 3.5%.

Comparative example 1

Traditional production method containing suspending beverage and device is utilized to produce a kind of flavored milk containing cereal-granules, so that as comparative example of the present utility model, the composition of raw materials of the flavored milk of this comparative example is identical with embodiment 1. Its technological process of production detailed process comprises the steps:

(1) proportioning process of milk liquid base material is in the same manner as in Example 1, obtains the milk liquid base material prepared, and is placed in a material-compound tank (batching measures 5 tons).

(2) interpolation of particle:

According to formula ratio, the particle handled well being added above-mentioned steps () is equipped with in the material-compound tank of milk liquid base material, whipping appts it is provided with in material-compound tank, adopt mixing effect good side alr mode, stirring velocity is 960 revs/min, churning time more than 20 minutes, to make particle be uniformly dispersed in feed liquid as far as possible.

(3) ultra high temperature sterilization (UHTS) and filling: sterilizing in this comparative example and filling operation are substantially with embodiment 1, specifically: in above-mentioned steps (two), the mixed material containing particle is carried out 137～139 DEG C/4S sterilization with the flow conveying (the accommodating whipping appts containing the material-compound tank of the material of particle is opened in course of conveying) of about 6 tons/hour always to sterilization Machine by volumetric pump, it is cooled to≤25 DEG C of sterile fillings afterwards, obtain this comparative example containing the flavored milk product of cereal-granules, further packaging, inspection, qualified after can dispatch from the factory.

The Testing index of the flavored milk product containing cereal-granules of the present embodiment: protein content about 2.5%, lipid content about 2.9%, pH about 6.6, cereal-granules average content about 10%, particle integrity degree about 70%.

Comparative example 2

The disclosed production method containing suspending beverage of CN101480266A and device is utilized to produce a kind of flavored milk containing cereal-granules, so that as comparative example of the present utility model, the composition of raw materials of the flavored milk of this comparative example is identical with embodiment 1. Its technological process of production detailed process comprises the steps:

(1) proportioning process of milk liquid base material is in the same manner as in Example 1, obtains the milk liquid base material prepared, and is placed in a material-compound tank (batching measures 5 tons).

(2) the online interpolation of particle:

The oat grain of slaking is joined in the hopper of granulate material handling machinery (spiral conveyer) 2;

Feed liquid transferpump 5 pump is utilized to enter to balance in groove 1 the milk liquid base material of particle to be added;

Spiral conveyer is utilized to add in the feed-pipe 12 balancing groove by the oat grain of slaking at milk liquid base material while charging in balance groove 1, and open volumetric pump 3, material is taken out along with volumetric pump 3, milk liquid base material in balance groove 1 enters in feed-pipe 12 by the perforate 201 on feed-pipe 12 wall, the cereal-granules and the milk liquid base material that add from feed-pipe 12 upper port realize online Homogeneous phase mixing, and the mixed milk material containing particle is extracted out balance groove 1 continuously by volumetric pump 3.

In the present embodiment, the diameter of described feed-pipe 12 (immersing the subsurface part of feed liquid) is 80mm, perforate 201 on tube wall is 7 groups, totally 28 perforates, often organize 4 perforates, often organize the same level height of perforate on charging tube wall symmetrical, the highest group of perforate about 5 centimeters below balance groove minimum liquid level, the height distance of adjacent sets perforate is about 5cm, and perforate 201 total area on charging tube wall equals to balance the area of the outlet of the mixture containing particle 103 set in groove bottom substantially. In production process, it is 5.4 tons/hour substantially that control milk liquid base material enters the flow of balance groove 1, and it be 10kg/ minute substantially that oat grain enters the speed of balance groove, and controls to balance in groove level change height within 30mm.

(3) ultra high temperature sterilization (UHTS) and filling: realize the feed liquid after the online Homogeneous phase mixing of particle in above-mentioned steps (two) and be transported to sterilization Machine by volumetric pump and carry out 137 DEG C～139 DEG C/4S sterilization, it is cooled to≤25 DEG C of sterile fillings afterwards, obtain the present embodiment containing the flavored milk product of cereal-granules, further packaging, inspection, qualified after can dispatch from the factory.

The Testing index of the flavored milk product containing cereal-granules of this comparative example: protein content about 2.5%; lipid content about 2.9%; pH about 6.6; cereal-granules content is between about 4%～10%; but production process often there will be the phenomenon of particle plugging at feed-pipe 12; thus cause product particle content obviously to decline, even there will be in product and occur without the situation of particle.

Claims (10)

1. one kind contains the device adding particle in particle liquid drink processing technique, it is characterised in that, described device comprises:

Balance groove, it is vertically arranged with a feed-pipe in this balance groove, the upper port of this feed-pipe is granulate material import, charging tube wall is provided with perforate, and the bottom of feed-pipe contacts with the sealing bottom surface of balance groove, and on the bottom surface of the balance groove corresponding to the face, bottom of feed-pipe, it is provided with the mixture outlet pipe containing particle, the bottom of this balance groove is provided with the feed liquid inlet tube of a particle to be added, this inlet tube is vertically arranged with one and washes away pipe, this washes away pipe and stretches into feed-pipe inside, and washes away be provided with recycle pump on pipe at this.

2. the device containing adding particle in particle liquid drink processing technique according to claim 1, it is characterised in that, described device also comprises:

Granulate material handling machinery, this granulate material handling machinery is positioned at the top of the granulate material import of described feed-pipe; And

Product pump, this product pump is connected with the mixture outlet pipe containing particle of described balance groove.

3. the device containing adding particle in particle liquid drink processing technique according to claim 2, it is characterised in that, described device also comprises:

Static mixer, this static mixer is connected with described product pump by pipeline.

4. the device containing adding particle in particle liquid drink processing technique according to claim 1, it is characterized in that, described wash away the degree of depth that pipe stretches into feed-pipe inside be when normal charging, production with the minimum level height level in feed-pipe or below this minimum level height the scope of 20 centimetres, and described in wash away the position that pipe stretches into feed-pipe inside be the tube wall near feed-pipe.

5. according to claim 1 or 4 containing the device adding particle in particle liquid drink processing technique, it is characterised in that, described in wash away pipe diameter be 20～25 millimeters.

6. the device containing adding particle in particle liquid drink processing technique according to claim 1, it is characterised in that, described recycle pump is impeller pump.

7. the device containing adding particle in particle liquid drink processing technique according to claim 2, it is characterised in that, described product pump is spiral pump or rotor pump.

8. the device containing adding particle in particle liquid drink processing technique according to claim 1, it is characterised in that, when balancing groove normal charging, the charging tube wall of 20 cm range below minimum liquid level is provided with described perforate; The perforate total area on described charging tube wall is 0.9～1.5 times of the mixture outlet area containing particle set in balance groove bottom.

9. the device containing adding particle in particle liquid drink processing technique according to claim 1, it is characterised in that, the diameter of described feed-pipe is 40～200 millimeters.

10. the device containing adding particle in particle liquid drink processing technique according to claim 1, it is characterized in that, described feed-pipe is substantially vertically, namely angle with vertical direction is no more than 15 degree, the mid-way being arranged on balance groove, the outlet of the mixture containing particle of described balance groove is arranged on the bottom center position of balance groove and is connected with the internal space of this feed-pipe; The horizontal direction of described perforate on charging tube wall is symmetrical arranged.