CN203467640U - Bulking machine - Google Patents
Bulking machine Download PDFInfo
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- CN203467640U CN203467640U CN201320563911.6U CN201320563911U CN203467640U CN 203467640 U CN203467640 U CN 203467640U CN 201320563911 U CN201320563911 U CN 201320563911U CN 203467640 U CN203467640 U CN 203467640U
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- bulking machine
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- steam
- main shaft
- adjusting device
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a bulking machine comprising a feeder, a conditioner, a bulking device, a discharging device and a driving device, wherein the feeder is used for delivering materials into the conditioner connected with the feeder; the conditioner comprises a shell in which a stirring shaft is arranged, blades are arranged on the stirring shaft, 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 pipe; the bulking device is connected with the conditioner and composed of a sleeve and a main shaft arranged in the sleeve, wherein the main shaft is provided with a screw; the discharging device is connected with a discharging hole of the bulking device; and the driving device is used for driving the main shaft of the bulking device. According to the bulking machine disclosed by the utility model, the inner side of the shell of the conditioner is provided with the steam jacket, steam enters the conditioner from the steam jacket, and condensed water formed after the heat of the steam is absorbed by the materials enters the steam jacket through the steam guide pipe, so that the condensed water is discharged in time, the conditioning effect is ensured, and furthermore, the quality of the subsequent bulking process is ensured.
Description
Technical field
The utility model relates to food, feed processing machinery field, relates in particular to a kind of for processing the bulking machine of feed.
Background technology
By extrusion method, corn, soybean, dregs of beans being made to dilated product is the process technology growing 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.The conventional extrusion of Feed Manufacturing 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 screw extruder.Utilize puffing technique to make the variation of material physical property generation matter, greatly improved feed product quality, expanded feed resource, improved the digestibility of feeding feed stuff, puffing technique is effectively preventing there is unique advantage aspect animal alimentary canal diseases and feed safety.
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 special animals, aquatic feeds, for improving its quality, improve resistance to water, 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 pre existing quality-adjusting device, steam inlet is generally 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 utility model proposes and a kind ofly can improve modified effect and then make the better bulking machine of follow-up expansion effect.
The utility model provides a kind of bulking machine, comprising: feeder, for material being delivered to coupled quality-adjusting device; Quality-adjusting device, comprises housing, is provided with shaft in housing, and blade is installed on shaft, and described housing inner side is provided with steam jacket, and described housing is connected by steam lead with described steam jacket; Expanding apparatus, is 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, is 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 utility model, the shaft of described quality-adjusting device is single shaft.
Alternatively, according to bulking machine of the present utility model, on described steam jacket, be provided with delivery port.
Alternatively, according to bulking machine of the present utility model, described drawing mechanism comprises discharging mode, and it is connected with the discharging opening of described expanding apparatus, makes material by specification moulding.
Alternatively, bulking machine described in the utility model, described bulking machine also comprises cutter sweep, for becoming segmentation through discharging mode product cutting out.
Alternatively, according to bulking machine of the present utility model, described feeder is electrovibrating feeder.
Alternatively, according to bulking machine of the present utility model, the draw ratio of described expanding apparatus main shaft is 10:1-30:1.
Alternatively, according to bulking machine of the present utility model, in described expanding apparatus, described sleeve is furnished with wear-resistant liner.
Alternatively, according to bulking machine of the present utility model, 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 utility model, described discharging mode is flat-die or ring mould.
In bulking machine described in the utility model, by steam jacket being set in quality-adjusting device housing inner side, steam enters quality-adjusting device from steam jacket, the condensed water that steam forms after 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.
Accompanying drawing explanation
By reading below 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 object of preferred embodiment is shown, and do not think restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of bulking machine described in the utility model; And
Fig. 2 is the structural representation of quality-adjusting device in bulking machine described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the utility model will be further described.
Fig. 1 and Fig. 2 illustrate respectively the structural representation of quality-adjusting device in bulking machine described in the utility model and bulking machine.As depicted in figs. 1 and 2, according to bulking machine of the present utility model, can be used for processing feed.Particularly, bulking machine of the present utility model comprises feeder 100, for material being delivered to coupled quality-adjusting device; Quality-adjusting device 200, comprises housing 201, is provided with shaft 202 in housing, and blade 203 is installed on shaft, and described housing 201 inner sides are provided with steam jacket 204, and described housing 201 is connected by steam lead 205 with described steam jacket 204; Expanding apparatus 300, is 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, is 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 described in the utility model, by steam jacket being set in quality-adjusting device housing inner side, 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, 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 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 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 at quality-adjusting device housing, form sticky wall around 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.
For the condensed water in steam jacket is discharged in time, on the steam jacket of bulking machine described in the utility model, 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 an embodiment of the present utility model, the feeder that described bulking machine adopts is electrovibrating feeder.Electrovibrating feeder, claims 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 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 the output of the shape of product, quality, density and external appearance characteristic and bulking machine thereof is had a significant impact.For the expanded pellet diet that makes finally to obtain can reach required specification, in the drawing mechanism of bulking machine of the present utility model, be provided with discharging mode 401, described discharging mode is connected with the discharging opening of described expanding apparatus, makes material by specification moulding.Described discharging mode is flat-die or ring mould.
Bulking machine described in the utility model also comprises cutter sweep 600, for becoming suitable length through discharging mode product cutting out, meets the demand of DIFFERENT FEED to product specification.The cutter sweep that bulking machine described in the utility model uses is asynchronous cutting knife, the cutting knife being driven by separate power.Before operation, the length required according to product, the gap of adjusting cutting knife and pressing mold.The feed higher to forming requirements, can adopt spring blade, and blade and die face keep in touch.
The expanding apparatus of the utility model bulking machine comprises sleeve and is positioned at the main shaft of sleeve inner, spiral is installed on main shaft.When main shaft rotates by certain speed, the material entering in sleeve is pushed ahead, 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 the utility model Raw, through the abundant pretreatment of quality-adjusting device, adopts and can meet expanded demand completely with screw extruder.When described main shaft quantity is two, be twin (double) screw extruder, twin (double) screw extruder has its advantage in 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, is 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, between two helical blades, there are shear pin and adjustable direct vapor injection valve, by the size of steam injection amount, regulate the temperature and humidity of material, make material under HTHP, shred, stir (rubbing), its object is mainly the protein denaturation making in material, becomes and has better gelation material.Discharging section is comprised of isometric helix, in discharging place, discharging mode is housed, and regulates the pressure of bulking machine sleeve, thereby reach change expansion effect by changing aperture and the quantity of discharging mode.Wherein, described spiral can be round screw thread, square spiral and triangle spiral.
In an embodiment of the present utility model, described sleeve is furnished with wear-resistant liner, can water flowing in described sleeve cooling, also can pass into steam is incubated or heats, in the time of may there is the situation of mechanical energy insufficiency of intake in production capacity lifting process, can supplement by steam insulation/heating the energy of material slaking.
The course of work of bulking machine described in the utility model is as follows: the raw material of 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, via feed bin, enter in electrovibrating feeder.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 needing and obtains finished product expanded pellet diet.
It should be noted, above-described embodiment describes the utility model rather than the utility model is limited, and those skilled in the art can design alternative embodiment in the situation that do not depart 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 as element or step in the claims.The use of word first, second and C grade does not represent any order, can be title by these word explanations.
Claims (10)
1. a bulking machine, comprising:
Feeder (100), for delivering to material coupled quality-adjusting device;
Quality-adjusting device (200), comprise housing (201), in housing, be provided with shaft (202), blade (203) is installed on shaft, described housing inner side is provided with steam jacket (204), and described housing is connected by steam lead (205) with described steam jacket;
Expanding apparatus (300), is 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), is 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, is characterized in that: the shaft of described quality-adjusting device (202) is single shaft.
3. bulking machine according to claim 1, is characterized in that: described steam jacket is provided with delivery port on (204).
4. bulking machine according to claim 1, is characterized in that: described drawing mechanism (400) comprises discharging mode (401), and it is connected with the discharging opening of described expanding apparatus (300), makes material by specification moulding.
5. according to the bulking machine described in any one in claim 1-4, it is characterized in that: described bulking machine also comprises cutter sweep (500), for becoming segmentation through discharging mode product cutting out.
6. according to the bulking machine described in any one in claim 1-4, it is characterized in that: described feeder (100) is electrovibrating feeder.
7. according to the bulking machine described in 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 bulking machine described in 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 bulking machine described in 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 |
|---|---|---|---|
| CN201320563911.6U CN203467640U (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563911.6U CN203467640U (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203467640U true CN203467640U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320563911.6U Expired - Fee Related CN203467640U (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
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| Country | Link |
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| CN (1) | CN203467640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523180A (en) * | 2018-03-14 | 2018-09-14 | 北京中科昊盈生物技术有限公司 | A kind of extrusion shaping machine of Pet tooth grinding rod |
-
2013
- 2013-09-11 CN CN201320563911.6U patent/CN203467640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523180A (en) * | 2018-03-14 | 2018-09-14 | 北京中科昊盈生物技术有限公司 | A kind of extrusion shaping machine of Pet tooth grinding rod |
| CN108523180B (en) * | 2018-03-14 | 2021-04-06 | 北京中科昊盈生物技术有限公司 | Extrusion molding machine of pet stick of grinding one's teeth in sleep |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140911 |
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| EXPY | Termination of patent right or utility model |