CN208493872U - The mixing arrangement of uniform coloring for plastic mass - Google Patents

Abstract

The utility model relates to a kind of mixing arrangement of uniform coloring for plastic mass, which includes: a) mixed cell (1), includes the i) vertical tank containing colorant (2)；And ii) electric mixer (3), it is located at the top of vertical tank, to obtain masterbatched dispersion of the colorant in suitable carrier；B) color dispersion body spool (4) are connected to the bottom of the vertical tank of mixed cell；C) plastic mass spool (5), the extruding circuit from plastic mass；D) pumping system (6) are used to for the color dispersion body for being conducted through color dispersion body spool (4) being injected into plastic mass spool (5)；And e) static mixer (7), it is inserted into plastic mass spool (5), wherein, color dispersion body enters the decanting point (8) in plastic mass spool (5) before static mixer (7).

Description

The mixing arrangement of uniform coloring for plastic mass

Technical field

The utility model corresponds to the technical field of the coloring for the plastic mass being envisaged in food-film production.Particularly, The utility model relates to for the mixing for Food stuff, particularly the uniform coloring of the food-film of the Food stuff of meat products Device.

Background technique

Film for obtaining the food packaging made of fibrous polymer material of natural origin or synthesis source, which has, to be constituted The different colors of primary sensory's factor.

The ultimate consumer of the food product such as Pork sausage pays much attention to the coloring, this is because they have known The coloring is associated with following various aspects: such as, such as certain preferred basic components or the enhancing food The raising of the maturity state and quality of the fragrance of product and certain processing methods of flavor or the food product or The aging of product and rotten and its quality in the worst case.Therefore, when selecting and buying product, color is consumer standard Important component.

Coloring can determine consumer, and to the hobby of product, and when being selected between similar products, coloring can be significant Influence the decision of consumer.As the example that can be mentioned that, red and powder that consumer will be used for hand-filling or pack naturally It is red to meat and the meat products of various processing are jointly related is linked togather.

Perception color part of the surface of sausage in it is packed naturally is from packing material itself and part comes from content, And its distinct tone and uniform appearance show the freshness of product or the state of quality.Some artificial casings attempt mould Imitative exactly these colors.

When the color has soft or dim color, or when the irregular spot with varying strength or tone, No matter content is fat or meat, and the color can alert our contents and rancid and microbial spoilage feelings occurs Condition.

Other colors that artificial casing attempts to imitate are for example cream-coloured, burned color or brown, these colors with The more or less strong product for smoking process of experience is associated, and even improves product with to using the method The maturity that preservation, many races of fragrance and flavor or traditional products are identified is associated.

In all cases, the shortage of the uniformity of the distribution of color on product surface may result in relative to its receiving Reverse effect for degree, so as to cause repelling immediately.

However, be applied to artificial casing color may only identify the marketing for any commercial company or in tradition The kind or brand of form or the kind or brand generated otherwise.

The color used in meat industry belongs to pigment classification (pigment class) mostly, that is, following material or Person is inorganic or organic compound: themselves having color and is generally insoluble in water and solvent, and is therefore not easy to spread In the substrate being applied to them, but in certain special cases, they may also belong to soluble coloring classification.It is logical Often, pigment has bigger opacity, covering power and the heat resistance better than colorant.

Pigment is not directly attached to substrate, but passes through adhesive carrier, usually attachment of polymers to substrate, adhesive Vehicle supports pigment is simultaneously adhered to substrate.Pigment is applied by using suspension, and in suspension, pigment is in particle The form of (such as dyestuff and coating).

Pigment used in food industry must be the pigment with food touch-safe of international food regulation authorization, and This pigment should not be transferred to the food or spread accompaniment or the carrier mass of any other property, special in special circumstances Except the edible colorant that do not ratify.

Mentioned by the above examples in any case, application of the color on food-film must be in entire film surface It is uniform, and the method that on the one hand can be coated or be printed by using the printing dyestuff of various properties or separately On the one hand by by colorant combination to constitute film polymer fiber matrixes itself in and industrially realize.

For above-mentioned all situations, when creation has the packaging of particular color, it is essential that, the particular color quilt With suitable intensity and uniform distribution in film, so that packaging can shift the clearly knowledge for sausage product to sausage product Color and tint appropriate for not, so that product is in best consumption status, to keep its very clear.

Utility model content

The solution of disadvantages mentioned above is realized by the mixing arrangement of the utility model, which, which has, below will Other advantages of description.

The utility model develops a kind of mixing arrangement, and the mixing arrangement is to realize that colorant can preform in fiber Expect the perfect distribution in --- packing material or film for Pork sausage are extruded from from fiber plastic mass ---, and therefore The finished pigmented for the film for ensuring to produce with proper strength, tone and uniformity.

Therefore, a kind of mixing arrangement of uniform coloring for plastic mass, the mixing arrangement are described in this application Include:

A) mixed cell, the mixed cell include: again

I. vertical tank, the vertical tank contain colorant；And

Ii. electric mixer, the electric mixer are located at the top of vertical tank, are suitably being carried with obtaining these colorants Masterbatched dispersion in body,

B) color dispersion body spool, the color dispersion body spool are connected to the bottom of the vertical tank of mixed cell,

C) plastic mass spool, extruding circuit of the plastic mass spool from plastic mass,

D) pumping system, the pumping system can for the color dispersion body for being conducted through color dispersion body spool to be injected into In preform stockline pipe, and

E) static mixer, the static mixer are inserted into plastic mass spool,

Wherein, the masterbatched dispersion of the colorant (color dispersion body or pre-composition) enters the note in plastic mass spool Access point is before static mixer.

The device of the utility model allows different colorant (pigment, natural pigment or artificial coloring and other additions Agent) mixing in suitable medium and uniformly and the dispersion of concentration, the suitable medium be preferably it is aqueous, it is described not With colorant for colouring following thickeners or fibrous composite: for Food stuff, particularly the Food stuff of meat products Food-film be to be extruded from the thickener or fibrous composite.

The mixing arrangement of the utility model is positioned to flow closure conducting piece along which with thickener or plastic mass equal Row, and the mixing arrangement is connected to the conducting piece in the position before squeeze unit.

The device of the utility model has for the corresponding sucking element of solid component and liquid component, is used for solid part Divide the mixing with liquid portion and evenly dispersed agitating element and pumping element, which is used for then abundant It pushes in color dispersion body injection line obtained and then enters in the spool that thickener is flowed through, coloring under the action of pressure Dispersion is mixed in online by the static mixing device being inserted into the spool.

According to preferred embodiment, the vertical tank used in mixed cell is taper tubular.

Preferably, the height of the vertical tank of taper tubular in 1.20m between 1.80m, and the vertical tank of taper tubular Diameter at top is in 1m between 1.5m.

Blender can have various designs, but according to preferred embodiment, the electric mixing used in mixed cell Mixing device is dasher.Preferably, the peripheral speed for the blade realized is greater than or equal to 18m/s, more preferably 25m/ s。

In another preferred embodiment, electric mixer is built into the lid of the tight seal of tank, and electronic Blender can be gone up and down by hydraulic system, this permission applies vacuum while obtaining dispersion.

The design of the device allows the spare system in film production process, so that the performance of film is simple as much as possible and high Effect.By working in the environment separated with extruded threads, avoid the material and production line that pre-composition is made near to or in contact with, To prevent biological pollution, material contamination or any other interference between the two processes such as such as space accounts for According to the problem of.

The design of the device also allows to be programmed independently and with high precision and generate the pre-composition of fluid colorant, Pre-composition it is highly uniform and can by pumping be transported, pre-composition have predetermined concentration, and pre-composition be easier to it is compound During thickener mixing is online, and therefore, make it is easier to that pigment and colorant are more effectively dispersed in wherein and are made With the uniformity of height in dispersion.

Detailed description of the invention

According to the preferred actual mode for executing the utility model, in order to facilitate a better understanding of the utility model Device feature purpose, the integral part with attached drawing as the description, wherein be with illustrative and unrestricted below What the mode of property indicated:

Fig. 1 is the solid of the mixing arrangement of the uniform coloring for plastic mass of embodiment according to the present utility model Figure, in the perspective view, can be seen in more detail each components of the mixing arrangement.

Specific embodiment

In Fig. 1 it can be seen that the utility model mixing arrangement perspective view, it illustrates different component material The mixed cell 1 of color dispersion, followed by pumping system 6, which has enough discharge pressures to lead to dispersion It crosses discharge pipe 4 to be directly injected into fiber plastic mass spool 5, food-film or packaging material are using the spool by being extruded from Shape.Color dispersion body concentration pre-composition insertion the plastic thickener spool 5 of fiber in decanting point 8 static mixer element 7 it Before.

Mixed cell includes the vertical tank 2 of preferably taper tubular, which preferably has between 1.20m extremely The diameter at the oral area of cylindrical body, i.e. at top of the height of height between 1.80m, the vertical tank 2 can for example take Certainly in the volume of color dispersion body to be prepared and effectively realizes the required peripheral speed of dispersion and become in 1m between 1.5m Change, peripheral speed this aspect depends on the rotation and design of mixer elements 3 again.Lower end in the part of back taper is fixed There is the valve for allowing dispersion to leave due to the interruption of gravity or the outlet in position.Positive displacement gear of the following valve due to high pressure It pumps 6 sucking and starts several centimetres of conduction connection, the outlet of the positive displacement gear pump 6 or outlet push the dispersion of pumping To the decanting point 8 of thickener squeezed in circuit.

The addition of the component of the coloring pre-composition of concentration carries out preferably by hand, that is, to solid component (powder pigments) It weighs and pours into the solid component (powder pigments) in tank and for example by with the flow for being connected to liquid component source The valve of the pipeline of meter carry out open and close or by from long-range tank to liquid component carry out metering pump send manually or from Dynamic ground metering liquid component.

Electric mixing device 3 is located at the top of tank 2, which includes motor, with shaft coupling Axis and the dasher with the enough radiuses suitably dispersed for allowing solid phase (pigment).Stirring system is by one Change into the lid 9 of the tight seal of tank, which can be gone up and down by means of hydraulic system (not shown), and should Stirring system generates tight seal in decline, this allows to apply during scatter operation vacuum to avoid in coloring pre-composition Generate bubble.

Had effectively achieved the dispersion of pigment by following manner by means of agitating device 3: the mode is to blender Blade or blade apply at least 18m/s and the peripheral speed of preferably 25m/s and maintain institute in tank 2 during divergent cyclical The vacuum of receiving.

Once being appropriately carried out dispersion, and the proper ratio of mixture and thickener is had predetermined that, then In order to obtain suitable color and tint, the pre-composition of concentration is pumped to fiber thickener according to experiment ratio at a predetermined rate Conductive loop, and the pre-composition being concentrated is under pressure by injection closed circuit, wherein pressure must be at least equal to Pressure of the circuit at the decanting point 8.Then, two kinds of dispersions pass through static mixing system 7 together, in the static mixing system In system 7, two kinds of dispersions are uniformly mixed while colouring concentrate and are diluted, to realize scheduled tone.

Whilst reference has been made to specific embodiment of the present utility model, but it is apparent to those skilled in the art It is without departing substantially from the protection scope being defined by the following claims, to be easy to make described mixing arrangement more Kind modification and remodeling, and mentioned all thin portions can be replaced with the equivalent in other technologies.

Claims (7)

1. a kind of mixing arrangement of the uniform coloring for plastic mass, which is characterized in that the mixing arrangement includes:

A) mixed cell (1), the mixed cell (1) include: again

(i) vertical tank (2), the vertical tank (2) contain colorant；And

(ii) electric mixer (3), the electric mixer (3) is located at the top of the vertical tank, to obtain the colorant Masterbatched dispersion in suitable carrier,

B) color dispersion body spool (4), the color dispersion body spool (4) are connected to the vertical tank of the mixed cell Bottom,

C) plastic mass spool (5), the extruding circuit of the plastic mass spool (5) from the plastic mass,

D) pumping system (6), the pumping system (6) are used to be conducted through the coloring point of the color dispersion body spool (4) Granular media is injected into the plastic mass spool (5), and

E) static mixer (7), the static mixer (7) are inserted into the plastic mass spool (5),

Wherein, the color dispersion body enters the decanting point (8) in the plastic mass spool (5) in the static mixer (7) before.

2. mixing arrangement according to claim 1, which is characterized in that the vertical tank (2) is taper tubular.

3. mixing arrangement according to claim 2, which is characterized in that the height of the vertical tank (2) 1.20m extremely Between 1.80m, and diameter of the vertical tank (2) at the top in 1m between 1.5m.

4. mixing arrangement according to any one of claims 1 to 3, which is characterized in that the electric mixer (3) is Dasher.

5. mixing arrangement according to claim 4, which is characterized in that the peripheral speed of blade is greater than or equal to 18m/s.

6. mixing arrangement according to claim 5, which is characterized in that the peripheral speed of the blade is 25m/s.

7. mixing arrangement according to any one of claims 1 to 3, which is characterized in that electric mixer (3) quilt It is building up in the lid (9) of the tight seal of the vertical tank, and the electric mixer (3) can pass through hydraulic system liter Drop, this permission apply vacuum while obtaining the color dispersion body.