CN203467639U - Bulking machine - Google Patents
Bulking machine Download PDFInfo
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- CN203467639U CN203467639U CN201320563256.4U CN201320563256U CN203467639U CN 203467639 U CN203467639 U CN 203467639U CN 201320563256 U CN201320563256 U CN 201320563256U CN 203467639 U CN203467639 U CN 203467639U
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- bulking machine
- discharging
- screw rod
- bulking
- quality
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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 preconditioner, a bulking device and a discharging template, wherein the feeder is used for delivering materials into the preconditioner connected with the feeder; a discharging hole of the preconditioner is connected with the bulking device; the bulking device comprises a bulking chamber and a screw rod located in the bulking chamber, wherein the screw rod comprises an extrusion segment screw rod close to the feeding end of the bulking chamber and a discharging segment screw rod close to the discharging end of the bulking chamber, and the bulking chamber at the discharging end corresponding to the discharging segment screw rod is amplified in a cone from the feeding end to the discharging end; and the discharging template is connected with the discharging end of the bulking device so that the materials are formed as required specification. By using the bulking machine disclosed by the utility model, the effective internal diameter of the discharging end of the bulking chamber is increased, so that the open pore area of the discharging template matched with the bulking chamber is also increased, more die holes can be formed, the distance between every two die holes can be increased properly, the condition that the strength of the discharging template is greatly lowered because too many open pores are formed can be avoided, the yield can be increased, the strength of the discharging template can also be ensured, and the discharging template is safer in working.
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 granule product.
Background technology
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.In expanded operation, to material heat, pressurized treatments, do not add steam or water to be puffed to dry method expanded; To material heat, pressurize and add steam or water to be puffed to wet method expanded.Conventional extrusion 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.
In expanded extruder, the mechanical friction of screw rod and material, material and machine barrel and material inside, material is pushed consumingly, is stirred, is sheared, and material is by refinement, homogenizing.Under high temperature, high pressure, shear conditions, material changes, and by powdery, becomes pasty state, starch gelatinization.Extruding cavity temperature is high, but in chamber, pressure is up to tens atmospheric pressure, moisture is not transformed into steam, until the moment that material is discharged from extruding nib, pressure is reduced to an atmospheric pressure suddenly, moisture becomes superheated steam rapidly and increases volume, and volume of material is expanded rapidly, and steam further evaporates loss to be made to leave many micropores in cooling gluey material and shapes.When producing granule food or feed, the aperture of nib is less, and bulking machine output depends on the number of orifices on material discharging mould, and number of orifices more at most output is higher.But the perforated area on material discharging mould is subject to the restriction of Builking cavity internal diameter, in limited region, too increase perforate number, must reduce the intensity of material discharging mould, when serious, under the effect of Builking cavity inner high voltage, can cause the problem of the explosion of material discharging mould.Material is through material discharging mould discharging after extrusion pressing puffing process simultaneously, and material is dehydration rapidly, causes expanded rear granule food or Moisture in Feed to scatter and disappear more, and palatability is poor, has had a strong impact on food or the feed quality after extrusion.
Summary of the invention
For overcoming the defect of prior art and cover the shortage, the utility model proposes, a kind ofly can guarantee material discharging mould working strength, guarantee the bulking machine equipment of bulking machine output simultaneously.
The utility model provides a kind of bulking machine, comprising: feeder, for material being delivered to coupled pre-quality-adjusting device; Pre-quality-adjusting device, its discharging opening is connected with expanding apparatus; Expanding apparatus, the screw rod that comprises Builking cavity and be positioned at Builking cavity, described screw rod comprises near the extruded segment screw rod of Builking cavity feed end with near the discharging section screw rod of discharge end, the Builking cavity of the corresponding discharge end of described discharging section screw rod from feed end to tapered amplification in discharge end direction; And material discharging mould, be connected with the discharge end of described expanding apparatus, make material by specification moulding.
Alternatively, according to bulking machine of the present utility model, between described extruded segment screw rod and discharging section screw rod, be provided with pressure rings.
Alternatively, according to bulking machine of the present utility model, described pre-quality-adjusting device is Double-shaft differential quality-adjusting device.
Alternatively, according to bulking machine of the present utility model, the rotating speed of two shafts of described pre-quality-adjusting device is respectively 100 revs/min and 200 revs/min.
Alternatively, bulking machine described in the utility model, described bulking machine also comprises cutter sweep, for becoming segmentation through material discharging mould product cutting out.
Alternatively, according to bulking machine of the present utility model, described bulking machine also comprises the cooling device being connected with described cutter sweep, for the material to after cutting, carries out cooling.
Alternatively, according to bulking machine of the present utility model, described cooling device is comprised of cooling blower, cooling storehouse and airduct.
Alternatively, according to bulking machine of the present utility model, described material discharging mould is flat-die.
Alternatively, according to bulking machine of the present utility model, described feeder is oscillating feeder.
Alternatively, according to bulking machine of the present utility model, the top of described expanding apparatus is provided with steam valve.
Bulking machine described in the utility model has increased effective internal diameter of Builking cavity discharge end, thereby the perforated area of the material discharging mould coordinating with it also increases thereupon, can offer more nib, spacing between nib can suitably increase, can, because of the many intensity that too reduces material discharging mould of perforate, not only can not improve volume production, simultaneously, can guarantee the intensity of material discharging mould, make material discharging mould work safer.
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;
Fig. 2 is the structural representation of expanding apparatus in bulking machine described in the utility model; And
Fig. 3 is the structural representation of pre-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.
According to bulking machine of the present utility model, can be used for processing granule food or feed.Fig. 1 shows the structural representation of bulking machine described in the utility model.As shown in Figure 1, bulking machine of the present utility model comprises feeder 100, for material being delivered to coupled pre-quality-adjusting device; Pre-quality-adjusting device 200, its discharging opening is connected with expanding apparatus; Expanding apparatus 300, carries out further slaking for the material to after pre-modified; Discharge end at described expanding apparatus 300 is connected with material discharging mould 400, makes material by specification moulding, and in an embodiment of the present utility model, described material discharging mould is flat-die.Fig. 2 shows the structural representation of expanding apparatus in bulking machine described in the utility model, as shown in Figure 2, described expanding apparatus comprises Builking cavity 301 and the screw rod that is positioned at Builking cavity, described screw rod comprises near the extruded segment screw rod 302 of Builking cavity feed end with near the discharging section screw rod 303 of discharge end, the Builking cavity of the corresponding discharge end of described discharging section screw rod from feed end to tapered amplification in discharge end direction.
During bulking machine work described in the utility model, through the material of pulverizing, through feeder, enter pre-quality-adjusting device and carry out preliminary slaking, the material being adjusted in advance enters expanding apparatus via Action of Gravity Field, under the squeezing action of the extruded segment screw rod in Builking cavity, enters the region that discharging section screw rod is corresponding.Due to the tapered amplification of Builking cavity corresponding to this region, increased effective internal diameter of Builking cavity discharge end, thereby the perforated area of the material discharging mould coordinating with it also increases thereupon, can offer more nib, the spacing between nib can suitably increase, can be because of the many intensity that too reduces material discharging mould of perforate, not only can improve volume production, meanwhile, can guarantee the intensity of material discharging mould, make material discharging mould work safer.During for the work of assurance extruded segment screw rod, the isostasy in corresponding Builking cavity active section, is provided with pressure rings 304 between described extruded segment screw rod and discharging section screw rod.
In order to make described material can obtain better expansion effect in pressurizing unit, in material is delivered to expanding apparatus, carry out expanded before, first material is carried out modified through pre-quality-adjusting device.Pre-quality-adjusting device is a kind of by the additives such as steam and liquid and the well-mixed mechanical device of raw material.Pre-quality-adjusting device can improve the puffing of material, improves output, reduces energy consumption, improves the life-span of helix of bulking machine, vent plug, Builking cavity.By modified, material is softened, and has more plasticity, avoided mechanical energy a large amount of in puffing process to change heat energy into, has slowed down the wearing and tearing of spiral, vent plug, Builking cavity simultaneously.
The pre-quality-adjusting device adopting in the utility model is Double-shaft differential quality-adjusting device.Fig. 3 shows the structural representation of pre-quality-adjusting device in bulking machine described in the utility model.As shown in Figure 3, two shafts 202 that described pre-quality-adjusting device 200 comprises housing 201 and is positioned at housing, described in mix that on axle, to be all furnished with the rotating speed of blade 203, two shafts different, be respectively 100 revs/min and 200 revs/min.Described housing is welded by two different large semicircles of radius, and steam injection mouth and liquid that housing middle part is provided with a plurality of steam regulation amounts separately add mouth.During work due to twin shaft rotating speed not etc., rotation direction is contrary, paddle differential rubbing campaign, make powder in the middle of two stirring shafts, upwards throw and form convection current with annex solution together with steam, fully shear again and staggered mixing, powder is under the effect of blade, local motion track is " 8 " font, and pivot and push ahead, moving line greatly increases, therefore the speed that moves axially of powder has larger adjustable extent, can meet the requirement of the high slaking rate of specific granule feed and high sterilizing rate, curing degree can reach 50-60% conventionally, the paddle energy mutual " scrubbing " simultaneously with higher relative motion, make the quality-adjusting device of this type have higher automatically cleaning ability, powder also makes moderate progress in the residual phenomena of modified chamber.In order maintaining, to have appropriate material in pre-quality-adjusting device, thereby to provide time enough that steam is fully mixed with material, and then absorbed by material, on described shaft, the angle of paddle is adjustable.
Material in described pre-quality-adjusting device is provided by feeder, and in an embodiment of the present utility model, described feeder is oscillating feeder.Oscillating feeder, claims again oscillating 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.Oscillating 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 material that completes preliminary slaking through described pre-quality-adjusting device enters expanding apparatus, and material is further slaking under the extruding of screw rod.In this process, sometimes need to pass into the temperature and humidity that steam regulates material, make material slaking better effects if.Therefore, in an embodiment of the present utility model, above described expanding apparatus, be provided with steam valve, for expanding apparatus provides steam and water, guarantee the suitable modified temperature with controlling Builking cavity of material.Described steam valve can be connected with described Builking cavity by metal hose.According to the variation of raw material and formula and weather, by described steam valve, control steam pressure and the addition adding, the season of high humidity, moisture content of raw material should suitably improve steam pressure when high, reduce steam addition; Dry season, moisture content of raw material should reduce steam pressure, increase steam addition when low; The higher steam pressure that reduces of room temperature in summer, because low-pressure steam release heat and moisture are more rapid; The low steam pressure that improves of winter temperature, strengthens refining temperature, reduces the condensed water in jet chimney, contributes to the slaking of powder.
Bulking machine described in the utility model also comprises cutter sweep 500, for by becoming suitable length through material discharging mould product cutting out, meets the demand of DIFFERENT FEED size.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.
In an embodiment of the present utility model, bulking machine described in the utility model comprises cooling device 600, and described cooling device is connected with described cutter sweep, for the material to after cutting, carries out cooling.Described cooling device is comprised of cooling blower, cooling storehouse and airduct.Cooling storehouse is the key point of cooling device, the cooling chamber being connected and a little feed pipe, consists of.Between cooling chamber and little feed pipe, there is a passage to communicate, on passage, have one by operated pneumatic valve, to be controlled, can closing passage and little feed pipe when this door rotates.Material after cutting is sent into cooling chamber, and now, operated pneumatic valve is closed little feed pipe, and material is under the wind-force effect of cooling blower, floating cooling in cooling storehouse.After reaching the cool time of setting, operated pneumatic valve closing passage, opens little feed pipe, and material is delivered to outside machine through little feed pipe under wind-force effect, completes cooling procedure.
In bulking machine described in the utility model, because the characteristic of expanded raw material is different, the output of bulking machine has a long way to go, and the rotating speed of described feeder and described cutter sweep is all adjustable.Therefore, described bulking machine also comprises the electrical control cubicles for the rotating speed of described feeder and cutter sweep is controlled.Operator can adjust feeding capacity at any time according to bulking machine main frame electric current and working condition, adjusts the rotating speed of cutter sweep according to discharging situation.
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.
Claims (10)
1. a bulking machine, comprising:
Feeder (100), for delivering to material coupled pre-quality-adjusting device;
Pre-quality-adjusting device (200), its discharging opening is connected with expanding apparatus;
Expanding apparatus (300), comprise Builking cavity (301) and the screw rod that is positioned at Builking cavity, described screw rod comprises near the extruded segment screw rod (302) of Builking cavity feed end with near the discharging section screw rod (303) of discharge end, the Builking cavity of the corresponding discharge end of described discharging section screw rod from feed end to tapered amplification in discharge end direction; And
Material discharging mould (400), is connected with the discharge end of described expanding apparatus, makes material by specification moulding.
2. bulking machine according to claim 1, is characterized in that: between described extruded segment screw rod (302) and discharging section screw rod (303), be provided with pressure rings (304).
3. bulking machine according to claim 1, is characterized in that: described pre-quality-adjusting device is Double-shaft differential quality-adjusting device.
4. bulking machine according to claim 3, is characterized in that: the rotating speed of two shafts of described pre-quality-adjusting device is respectively 100 revs/min and 200 revs/min.
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 material discharging mould product cutting out.
6. bulking machine according to claim 5, is characterized in that: described bulking machine also comprises the cooling device (600) being connected with described cutter sweep (500), for the material to after cutting, carries out cooling.
7. bulking machine according to claim 6, is characterized in that: described cooling device (600) is comprised of cooling blower, cooling storehouse and airduct.
8. according to the bulking machine described in any one in claim 1-4, it is characterized in that: described material discharging mould (400) is flat-die.
9. according to the bulking machine described in any one in claim 1-4, it is characterized in that: described feeder (100) is oscillating feeder.
10. according to the bulking machine described in any one in claim 1-4, it is characterized in that: the top of described expanding apparatus (300) is provided with steam valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563256.4U CN203467639U (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563256.4U CN203467639U (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203467639U true CN203467639U (en) | 2014-03-12 |
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ID=50216081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320563256.4U Expired - Fee Related CN203467639U (en) | 2013-09-11 | 2013-09-11 | Bulking machine |
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| Country | Link |
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| CN (1) | CN203467639U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161249A (en) * | 2014-07-08 | 2014-11-26 | 含山县长通食品制造有限公司 | Processing integrated device for flour product bulking particles |
| CN104256395A (en) * | 2014-07-08 | 2015-01-07 | 含山县长通食品制造有限公司 | Flour food automatically puffing device |
| CN107692189A (en) * | 2017-10-18 | 2018-02-16 | 农业部南京农业机械化研究所 | A kind of mushroom powder extrusion processing method and process equipment |
| CN108851151A (en) * | 2018-08-17 | 2018-11-23 | 济南百脉海源膨化机械有限公司 | Bulking machine Tri-screw Extrusion mechanism |
-
2013
- 2013-09-11 CN CN201320563256.4U patent/CN203467639U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161249A (en) * | 2014-07-08 | 2014-11-26 | 含山县长通食品制造有限公司 | Processing integrated device for flour product bulking particles |
| CN104256395A (en) * | 2014-07-08 | 2015-01-07 | 含山县长通食品制造有限公司 | Flour food automatically puffing device |
| CN107692189A (en) * | 2017-10-18 | 2018-02-16 | 农业部南京农业机械化研究所 | A kind of mushroom powder extrusion processing method and process equipment |
| CN108851151A (en) * | 2018-08-17 | 2018-11-23 | 济南百脉海源膨化机械有限公司 | Bulking machine Tri-screw Extrusion mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |