CN103431509A - Bulking machine - Google Patents
Bulking machine Download PDFInfo
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- CN103431509A CN103431509A CN2013104131619A CN201310413161A CN103431509A CN 103431509 A CN103431509 A CN 103431509A CN 2013104131619 A CN2013104131619 A CN 2013104131619A CN 201310413161 A CN201310413161 A CN 201310413161A CN 103431509 A CN103431509 A CN 103431509A
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a bulking machine which comprises a feeder, a conditioner, a bulking device, a discharging device and a driving device, wherein the feeder is used for sending a material to the conditioner connected with the feeder; the conditioner comprises a shell, a stirring shaft is arranged in the shell and provided with blades, the inner side of the shell is provided with a steam jacket, and the shell is connected with the steam jacket through a steam guide tube; the bulking device is connected with the conditioner, and comprises a sleeve and a main shaft arranged in the sleeve; the main shaft is provided with helices; the discharging device is connected with a discharge port of the bulking device; and the driving device is used for driving the main shaft of the bulking device. In the bulking machine, the steam jacket is arranged on the inner side of the conditioner, the steam enters the conditioner from the steam jacket, and condensation water formed after the material absorbs heat from the steam enters the steam jacket through the steam guide tube, so that the condensation water is eliminated in time, thereby ensuring the conditioning effect, and further ensuring the quality of the subsequent bulking procedure.
Description
Technical field
The present invention relates to food, feed processing machinery field, relate in particular to a kind of for processing the bulking machine of feed.
Background technology
By the extrusion method, corn, soybean, dregs of beans being made to dilated product is the process technology grown up in recent years, especially for field of feed processing.
Expanded is by material humidification, the modifier treatment of heating, and extrudes nib or spray suddenly pressure vessel, because of the technological operation that step-down is expanded volume suddenly.Feed Manufacturing extrusion commonly used is material to be carried out modified, and continuously supercharging is extruded, step-down and technological operation that volume of material is expanded suddenly, and its main production equipments is the screw extruder.Utilize puffing technique to make the variation of material physical property generation matter, greatly improved the feed product quality, expanded feed resource, improved the digestibility of feeding feed stuff, puffing technique is effectively preventing, aspect animal alimentary canal diseases and feed safety, unique advantage is arranged.
Existing screw extruder generally comprises the compositions such as actuating unit, drawing-in device, pre-quality-adjusting device, extruder member, wherein modified is expanded front indispensable link, by spray into steam, molasses or water in quality-adjusting device, make material evenly mix and soften with additive in quality-adjusting device, the modified time, the longer the better, the modified time of general animal and fowl fodder is about 20 seconds, in the meantime, mash feed absorbs heat and the moisture in water vapour, make self deliquescing, be conducive to shaping particles.For improving its quality, improve resistance to water for special animals, aquatic feeds, generally will extend the modified time.Existing pre-quality-adjusting device generally comprises housing, is positioned at the shaft of housing, and blade is installed on shaft, and material, under the stirring action of blade, homogeneous occurs.But in the pre existing quality-adjusting device, steam inlet generally is set on housing, the modified steam that provides is provided, because feed and steam enter quality-adjusting device simultaneously, and feed needs heat absorption during the course, cause steam generation condensation and feed to mix, be unfavorable for the realization of modified function, and then affected follow-up expansion effect.
Summary of the invention
For overcoming deficiency of the prior art and defect, the present invention proposes and a kind ofly can improve modified effect and then make the better bulking machine of follow-up expansion effect.
The invention provides a kind of bulking machine, comprising: feeder, for material being delivered to coupled quality-adjusting device; Quality-adjusting device, comprise housing, is provided with shaft in housing, and blade is installed on shaft, and described housing inboard is provided with steam jacket, and described housing is connected by steam lead with described steam jacket; Expanding apparatus, be connected with quality-adjusting device, and it comprises sleeve and be arranged on the main shaft in sleeve, spiral is installed on main shaft; Drawing mechanism, be connected with the discharging opening of described expanding apparatus; And drive unit, for driving the main shaft of described expanding apparatus.
Alternatively, according to bulking machine of the present invention, the shaft of described quality-adjusting device is single shaft.
Alternatively, according to bulking machine of the present invention, on described steam jacket, be provided with delivery port.
Alternatively, according to bulking machine of the present invention, described drawing mechanism comprises discharging mode, and it is connected with the discharging opening of described expanding apparatus, makes material by the specification moulding.
Alternatively, bulking machine of the present invention, described bulking machine also comprises cutter sweep, for will be through discharging mode product cutting out become segmentation.
Alternatively, according to bulking machine of the present invention, described feeder is electrovibrating feeder.
Alternatively, according to bulking machine of the present invention, the draw ratio of described expanding apparatus main shaft is 10:1-30:1.
Alternatively, according to bulking machine of the present invention, in described expanding apparatus, described sleeve is furnished with wear-resistant liner.
Alternatively, according to bulking machine of the present invention, round screw thread, square spiral and the triangle spiral of different pitch is installed on described expanding apparatus main shaft.
Alternatively, according to bulking machine of the present invention, described discharging mode is flat-die or ring mould.
In bulking machine of the present invention, by in quality-adjusting device housing inboard, steam jacket being set, steam enters quality-adjusting device from steam jacket, the condensed water that steam forms after the material heat absorption enters steam jacket through steam lead, make condensed water be able to timely eliminating, guarantee modified effect, and then guaranteed the quality of follow-up expanded operation.
The accompanying drawing explanation
By reading hereinafter detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing is only for the purpose of preferred embodiment is shown, and do not think limitation of the present invention.In the accompanying drawings:
The structural representation that Fig. 1 is bulking machine of the present invention; And
The structural representation that Fig. 2 is quality-adjusting device in bulking machine of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the invention will be further described.
Fig. 1 and Fig. 2 illustrate respectively the structural representation of quality-adjusting device in bulking machine of the present invention and bulking machine.As depicted in figs. 1 and 2, bulking machine according to the present invention can be used for processing feed.Particularly, bulking machine of the present invention comprises feeder 100, for material being delivered to coupled quality-adjusting device; Quality-adjusting device 200, comprise housing 201, is provided with shaft 202 in housing, and blade 203 is installed on shaft, and described housing 201 inboards are provided with steam jacket 204, and described housing 201 is connected by steam lead 205 with described steam jacket 204; Expanding apparatus 300, be connected with quality-adjusting device 200, and it comprises sleeve and be arranged on the main shaft in sleeve, spiral is installed on main shaft; Drawing mechanism 400, be connected with the discharging opening of described expanding apparatus 300; And drive unit 500, for driving the main shaft of described expanding apparatus.In bulking machine of the present invention, by in quality-adjusting device housing inboard, steam jacket being set, material fully mixes with the steam that enters quality-adjusting device from steam jacket after entering quality-adjusting device, material is drawn the heat of steam, make steam-condensation form condensed water, this condensed water enters steam jacket through steam lead, makes the condensed water in quality-adjusting device be able to timely eliminating, guarantee modified effect, and then guaranteed the quality of follow-up expanded operation.
As shown in Figure 2, the shaft of described quality-adjusting device 200 is single shaft.A plurality of paddles that can regulate, change 203 are installed on described shaft 202.During quality-adjusting device work, the powder particle carries out the motion of both direction under blade stirs, and the one, sway, the 2nd, to pass vertically, movement locus is similar to helix.In the process of motion, material mixes strongly with steam generation, under water and hot acting in conjunction, makes the powdered granule material softening.The rotating speed of quality-adjusting device is crossed when slow, the blade deficiency of shaft so that powder throw, powder can be deposited on the quality-adjusting device bottom and softly be pushed through modified chamber like this, steam top when modified flows freely and can strong mixing not occur with powder, weak effect, and, because the movement velocity of powder is too low, more easily around the quality-adjusting device housing, form sticky wall and be detained, the rotating speed of therefore general quality-adjusting device is 150-450r/min, and the CD-ROM drive motor of shaft adopts frequency converter or electromagnetic speed regulator to control.
Discharge in time for the condensed water by steam jacket, on the steam jacket of bulking machine of the present invention, be provided with delivery port.By setting out the mouth of a river, the condensed water in quality-adjusting device is discharged in time, accelerated modified cyclic process, improved modified efficiency and quality.
In one embodiment of the present of invention, the feeder that described bulking machine adopts is electrovibrating feeder.Electrovibrating feeder, claim again electro-vibrating feeder, for a material or powder material are supplied to feeding equipment quantitatively, evenly, continuously from storage bin or other stock device, is the necessary equipment of carrying out the continuous productive process automation.Electrovibrating feeder is simple in structure, easy to operate, does not need to lubricate, and power consumption is little; Can regulate equably feeding coal, therefore be used widely.
The drawing mechanism of bulking machine is the last outpost of the tax office that product passes through bulking machine, and shape, quality, density and the external appearance characteristic of product and the output of bulking machine thereof are had a significant impact.In order to make the expanded pellet diet finally obtained can reach required specification, be provided with discharging mode 401 in the drawing mechanism of bulking machine of the present invention, described discharging mode is connected with the discharging opening of described expanding apparatus, makes material by the specification moulding.Described discharging mode is flat-die or ring mould.
Bulking machine of the present invention also comprises cutter sweep 600, for will be through discharging mode product cutting out become suitable length, meet the demand of DIFFERENT FEED to product specification.The cutter sweep that bulking machine of the present invention uses is asynchronous cutting knife, the cutting knife driven by separate power.Before operation, the required length according to product, the gap of adjusting cutting knife and pressing mold.The higher feed to forming requirements, can adopt the spring blade, and blade and die face keep in touch.
The expanding apparatus of bulking machine of the present invention comprises sleeve and is positioned at the main shaft of sleeve inner, spiral is installed on main shaft.The material that will enter in sleeve when main shaft rotates by certain speed is pushed ahead, and the draw ratio of main shaft is 10:1-30:1.The quantity of described main shaft can also can be two for one.When described main shaft is one, be single-screw extrusion machine, moisture in, formula low-grade in processing during lower, the extruding of fat content is generally during the feed at 22%-28%, single-screw extrusion machine can meet the demands, and Raw of the present invention, through the abundant pretreatment of quality-adjusting device, adopts and can meet expanded demand fully with screw extruder.When described main shaft quantity is two, be twin (double) screw extruder, twin (double) screw extruder has its advantage on quality control and process flexibility, the raw material that can process thickness, heavy wool or very wet raw material and can skid in single-screw extrusion machine, and what can process raw material is wider.
According to the difference of effect, the described main shaft with spiral is divided into feed zone, compression section, modified section, discharging section four parts, and the pitch that is arranged on the spiral on described main shaft is also different.Feed zone, be comprised of isometric helix, and its effect is mainly that material is sent into fast.Compression section is comprised of variable-pitch propeller, by variable-pitch propeller, combines material compression.Between variable-pitch propeller two blades, shear pin is installed compacted material is shredded, stir.Modified section is comprised of isometric helix, shear pin and adjustable direct vapor injection valve are arranged between two helical blades, regulate the temperature and humidity of material by the size of steam injection amount, make material under HTHP, shred, stir (rubbing), its purpose is mainly the protein denaturation made in material, becomes better gelation material is arranged.Discharging section is comprised of isometric helix, in discharging place, discharging mode is housed, and regulates the pressure of bulking machine sleeve by the aperture and the quantity that change discharging mode, thereby reaches the change expansion effect.Wherein, described spiral can be round screw thread, square spiral and triangle spiral.
In one embodiment of the present of invention, described sleeve is furnished with wear-resistant liner, can water flowing in described sleeve cooling, also can pass into steam is incubated or is heated, in the time of the situation of mechanical energy insufficiency of intake may occurring in the production capacity lifting process, can supplement by steam insulation/heating the energy of material slaking.
The course of work of bulking machine of the present invention is as follows: raw material that will Fodder makings such as dregs of beans, corn, cotton dregs is pulverized, and grinding particle size is generally and is less than 300 orders.Raw material after described pulverizing is added to feed bin, enter in electrovibrating feeder via feed bin.Feeder is tentatively modified to carrying out in quality-adjusting device by mass transport, makes the curing degree of material reach 30%-40%; After modified, described material enters expanding apparatus and carries out extrusion, through discharging mode according to certain specification moulding; The product of moulding reaches through described cutter sweep cutting the length needed and obtains the finished product expanded pellet diet.
It should be noted, the present invention will be described rather than limit the invention for above-described embodiment, and those skilled in the art can design alternative embodiment in the situation that do not break away from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed in element or the step in claim.The use of word first, second and C grade does not mean any order, can be title by these word explanations.
Claims (10)
1. a bulking machine comprises:
Feeder (100), for delivering to material coupled quality-adjusting device;
Quality-adjusting device (200), comprise housing (201), be provided with shaft (202) in housing, blade (203) is installed on shaft, described housing inboard is provided with steam jacket (204), and described housing is connected by steam lead (205) with described steam jacket;
Expanding apparatus (300), be connected with quality-adjusting device, and it comprises sleeve and be arranged on the main shaft in sleeve, spiral is installed on main shaft;
Drawing mechanism (400), be connected with the discharging opening of described expanding apparatus (300); And
Drive unit (500), for driving the main shaft of described expanding apparatus (300).
2. bulking machine according to claim 1, it is characterized in that: the shaft of described quality-adjusting device (202) is single shaft.
3. bulking machine according to claim 1, it is characterized in that: described steam jacket is provided with delivery port on (204).
4. bulking machine according to claim 1, it is characterized in that: described drawing mechanism (400) comprises discharging mode (401), its discharging opening with described expanding apparatus (300) is connected, and makes material by the specification moulding.
5. according to the described bulking machine of any one in claim 1-4, it is characterized in that: described bulking machine also comprises cutter sweep (500), for will be through discharging mode product cutting out become segmentation.
6. according to the described bulking machine of any one in claim 1-4, it is characterized in that: described feeder (100) is electrovibrating feeder.
7. according to the described bulking machine of any one in claim 1-4, it is characterized in that: the draw ratio of described expanding apparatus main shaft is 10:1-30:1.
8. according to the described bulking machine of any one in claim 1-4, it is characterized in that: in described expanding apparatus, described sleeve is furnished with wear-resistant liner.
9. according to the described bulking machine of any one in claim 1-4, it is characterized in that: round screw thread, square spiral and triangle spiral that different pitch are installed on described expanding apparatus main shaft.
10. bulking machine according to claim 4 is characterized in that: described discharging mode is flat-die or ring mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104131619A CN103431509A (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104131619A CN103431509A (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103431509A true CN103431509A (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104131619A Pending CN103431509A (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802019A (en) * | 2017-12-07 | 2018-03-16 | 湖北惠泽生物科技股份有限公司 | A kind of feedstuff expanding apparatus |
| CN110051027A (en) * | 2019-04-30 | 2019-07-26 | 明光富赢生物科技有限公司 | A kind of manufacturing equipment and method of powder food |
| CN114343211A (en) * | 2021-11-30 | 2022-04-15 | 南京致润生物科技集团有限公司 | Closed conditioner and high-predigestion creep tank conservation material equipment comprising same |
-
2013
- 2013-09-11 CN CN2013104131619A patent/CN103431509A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802019A (en) * | 2017-12-07 | 2018-03-16 | 湖北惠泽生物科技股份有限公司 | A kind of feedstuff expanding apparatus |
| CN110051027A (en) * | 2019-04-30 | 2019-07-26 | 明光富赢生物科技有限公司 | A kind of manufacturing equipment and method of powder food |
| CN110051027B (en) * | 2019-04-30 | 2023-12-26 | 明光富赢生物科技有限公司 | Equipment and method for manufacturing powder food |
| CN114343211A (en) * | 2021-11-30 | 2022-04-15 | 南京致润生物科技集团有限公司 | Closed conditioner and high-predigestion creep tank conservation material equipment comprising same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |
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| WD01 | Invention patent application deemed withdrawn after publication |