CN105537119A - Feed classification equipment - Google Patents
Feed classification equipment Download PDFInfo
- Publication number
- CN105537119A CN105537119A CN201510985859.7A CN201510985859A CN105537119A CN 105537119 A CN105537119 A CN 105537119A CN 201510985859 A CN201510985859 A CN 201510985859A CN 105537119 A CN105537119 A CN 105537119A
- Authority
- CN
- China
- Prior art keywords
- feed
- classification
- sieve plate
- classification chamber
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Abstract
The patent application relates to the field of feed processing equipment, in particular to feed classification equipment. The feed classification equipment comprises a frame body, a first classification cavity and a second classification cavity; the top part of the first classification cavity is provided with a feed hopper; a feed port is formed in the bottom part of the feed hopper; the feed port is provided with a baffle for opening and closing the feed port; the side wall of the first classification cavity is provided with a fan; a plurality of adjacent discharge holes are formed in the bottom part of the first classification cavity; the discharge holes are located at one side of an air outlet of the fan; the second classification cavity is located below the first classification cavity; a plurality of oblique sieve plates overlapped from top to bottom are arranged in the second classification cavity; all the sieve plates and all the discharge holes are arranged on a one-to-one basis; the oblique upper end of the sieve plate on a topmost layer is located near the discharge holes of the fan; the oblique upper end of the sieve plate on a bottommost layer is located far away from the discharge holes of the fan. According to the equipment, classification primary selection is performed on feed through the first classification cavity, and then classification refined selection is performed on the feed through the second classification cavity, therefore the feed is separated according to a particle size to obtain feed different in class.
Description
Technical field
The present invention relates to feed-processing equipment, specifically a kind of feed classifying equipoment.
Background technology
Feed is the general name of the food of everyone domesticated animal, and more narrowly general feeds mainly refers to the food of agricultural or animal husbandry domesticated animal.Feed comprises the feedstuff of soybean, dregs of beans, corn, fish meal, amino acid, more than ten kinds such as the assorted dregs of rice, additive, whey powder, grease, meat meal tankage, cereal, sugar grass.Feeding standard is the experience according to accumulation in Animal husbandry production practice, in conjunction with matter energy metabolic test and feeding experiment, scientifically specify out the domestic animal of variety classes, sex, age, physiological status, production object and level, the quantity of the energy that every day every should give and various nutriment, this quantity specified for livestock and poultry, is called forage standard or is called nutritional requirements.The requirement of the various nutriments specified in feeding standard, embodied by livestock and poultry all feeds of searching for food, therefore in raising practice, must according to the characteristic of all feeds, source, price and nutrition content, calculate the mixing ratio of all feeds, namely prepare the daily ration of a balance full price, therefore forage standard lists the needs of livestock and poultry to various nutriment in a tabular form.For easy to use, the feeding standard attached row livestock feed composition of livestock and poultry and nutritive value table.
When feed-processing plant produces feed, mainly comprise the following steps: the cleaning of raw material, screening, pulverize, batching, mixing, granulate, packing, conveying etc., wherein granulate, packing link is also extremely important as processing link last in Feed Manufacturing, especially the making of pellet, because the production of facility for granulating itself is limited to, feed not of uniform size can be formed, and a part of pulverous feed can be formed during pellet transhipment in packing process, if all load same packaging bag, the overall quality of feed can be affected, granular size is different, also can affect the feed of beast fowl.And congener feed, particle is larger, volume is larger, and weight is larger, is necessary to make this research, completes the classification process of feed.
Summary of the invention
The object of the present invention is to provide feed classifying equipoment, utilize the weight of feed to complete classification work.
For achieving the above object, basic technology scheme of the present invention is to provide feed classifying equipoment, comprises support body, the first classification chamber and the second classification chamber is provided with in support body, the top in the first classification chamber is provided with feed hopper, and the bottom of feed hopper has charging aperture, and charging aperture place is provided with the baffle plate of folding charging aperture; The sidewall in the first classification chamber is provided with blower fan, and blower fan is positioned at the side of charging aperture; The bottom in the first classification chamber is provided with multiple adjacent discharging opening, and discharging opening is positioned at fan outlet; Second classification chamber is positioned at the below in the first classification chamber, the sieve plate of the inclination of multiple upper and lower overlap is provided with in second classification chamber, each sieve plate and each discharging opening one_to_one corresponding are arranged, the slanted upper end of the sieve plate of the superiors is positioned at the discharge outlet near blower fan, and the slanted upper end of undermost sieve plate is positioned at the discharge outlet away from blower fan.
In technique scheme, the first classification chamber processes for the classification primary election of feed, and the second classification chamber is used for the selected processing of classification of feed.Baffle plate is for regulating charging aperture switch and size, after feed enters into the first classification chamber from discharging opening, the active force of blower fan can be subject to, the feed that volume is little, quality is little can slide from the discharging opening away from blower fan, the feed that volume is large, quality is large can slide from the discharging opening near blower fan, and namely feed completes classification primary election processing after each discharging opening slides.The feed slided from each discharging opening can fall into sieve plate accordingly, support body is skidded off along the inclination lower end of sieve plate, it is selected that sieve plate can carry out classification to feed, granule feed on the sieve plate on upper strata can pass sieve plate successively, fall on the sieve plate of lower floor, by the cooperation of each sieve plate, complete the processing of whole sizing screening.
Beneficial effect of the present invention is: carry out classification primary election by the first classification chamber to feed, then it is selected to carry out classification by the second classification chamber to feed, thus is separated according to granular size by feed, obtains the feed of different brackets; This sizing of equipment efficiency is high, quality good, simple to operate during classification, only needs feed to pour into from feed hopper.
Preferred version 1 to the improvement of base case obtains: discharging opening is funnel-form; After feed is blown by blower fan, feed comparatively disperses, funnelform discharging opening, and opening is comparatively large, is convenient to collect feed at different levels.
Also be provided with electromagnet on the sidewall in preferred version 2: the first classification chamber that the improvement of base case obtains, described electromagnet and blower fan are in same sidewall and are positioned at the below of blower fan; Electromagnet can hold the iron be mingled with in feed and the impurity such as cut, and avoids being mixed in feed, is eaten by livestock and poultry.
Preferred version 3 to the improvement of base case obtains: sieve plate from top to bottom sieve aperture diminishes successively; The feed that particle is larger can slide from the sieve plate on upper strata, and the feed that particle is less can slide from the sieve plate of lower floor, and sieve plate from top to bottom sieve aperture diminishes successively, can to the feed on each sieve plate sufficient screening and filtering, promote further the effect of sieving and grading.
Accompanying drawing explanation
Fig. 1 is the structural representation of feed classifying equipoment embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention and Reference numeral, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: the second classification chamber 2, classification chamber 1, first, feed hopper 3, charging aperture 4, baffle plate 5, blower fan 6, discharging opening 7, sieve plate 8, electromagnet 9.
Embodiment is substantially as shown in Figure 1: comprise support body, the first classification chamber 2 and the second classification chamber 1 is provided with in support body, the top in the first classification chamber 2 is funnelform feed hopper 3, and the bottom of feed hopper 3 has charging aperture 4, and charging aperture 4 place is provided with the baffle plate 5 of folding charging aperture 4; The sidewall in the first classification chamber 2 is provided with blower fan 6, and blower fan 6 is positioned at the side of charging aperture 4; Four adjacent discharging openings 7 are arranged at the bottom in the first classification chamber 2, and discharging opening 7 is positioned at blower fan 6 air outlet.Second classification chamber 1 is positioned at the below in the first classification chamber 2, the sieve plate 8 of the inclination of about four overlaps is had in second classification chamber 1, each sieve plate 8 is arranged with each discharging opening 7 one_to_one corresponding, the slanted upper end of the sieve plate 8 of the superiors is positioned at discharging opening 7 place near blower fan 6, and the slanted upper end of undermost sieve plate 8 is positioned at discharging opening 7 place away from blower fan 6.
When using this equipment, feed is poured in feed hopper 3, baffle plate 5 is for regulating charging aperture 4 switch and size, after feed enters into the first classification chamber 2 from discharging opening 7, the active force of blower fan 6 can be subject to, the feed that volume is little, quality is little can slide from the discharging opening 7 away from blower fan 6, and the feed that volume is large, quality is large can slide from the discharging opening 7 near blower fan 6, and namely feed completes classification primary election processing after each discharging opening 7 slides.The feed slided from each discharging opening 7 can fall into sieve plate 8 accordingly, support body is skidded off along the inclination lower end of sieve plate 8, it is selected that sieve plate 8 can carry out classification to feed, granule feed on the sieve plate 8 on upper strata can pass sieve plate 8 successively, fall on the sieve plate 8 of lower floor, by the cooperation of each sieve plate 8, complete the processing of whole sizing screening.
In above-described embodiment, the sidewall in the first classification chamber 2 installs electromagnet 9, electromagnet 9 and blower fan 6 are in same sidewall and are positioned at the below of blower fan 6, and electromagnet 9 can hold the iron be mingled with in feed and the impurity such as cut, and avoids being mixed in feed, is eaten by livestock and poultry.Sieve plate 8 from top to bottom sieve aperture diminishes successively, the feed that particle is larger can slide from the sieve plate 8 on upper strata, the feed that particle is less can slide from the sieve plate 8 of lower floor, sieve plate 8 from top to bottom sieve aperture diminishes successively, to the sufficient screening and filtering of feed on each sieve plate 8, the effect of sieving and grading can be promoted further.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. feed classifying equipoment, comprises support body, it is characterized in that, is provided with the first classification chamber and the second classification chamber in described support body, and the top in described first classification chamber is provided with feed hopper, and the bottom of feed hopper has charging aperture, and charging aperture place is provided with the baffle plate of folding charging aperture; The sidewall in described first classification chamber is provided with blower fan, and described blower fan is positioned at the side of charging aperture; The bottom in described first classification chamber is provided with multiple adjacent discharging opening, and described discharging opening is positioned at fan outlet; Described second classification chamber is positioned at the below in the first classification chamber, the sieve plate of the inclination of multiple upper and lower overlap is provided with in second classification chamber, each sieve plate and each discharging opening one_to_one corresponding are arranged, the slanted upper end of the sieve plate of the superiors is positioned at the discharge outlet near blower fan, and the slanted upper end of undermost sieve plate is positioned at the discharge outlet away from blower fan.
2. feed classifying equipoment according to claim 1, is characterized in that: described discharging opening is funnel-form.
3. feed classifying equipoment according to claim 1, is characterized in that: the sidewall in described first classification chamber is also provided with electromagnet, and described electromagnet and blower fan are in same sidewall and are positioned at the below of blower fan.
4. feed classifying equipoment according to claim 1, is characterized in that: described sieve plate from top to bottom sieve aperture diminishes successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985859.7A CN105537119A (en) | 2015-12-25 | 2015-12-25 | Feed classification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985859.7A CN105537119A (en) | 2015-12-25 | 2015-12-25 | Feed classification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105537119A true CN105537119A (en) | 2016-05-04 |
Family
ID=55816951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985859.7A Pending CN105537119A (en) | 2015-12-25 | 2015-12-25 | Feed classification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537119A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067425A (en) * | 2017-11-10 | 2018-05-25 | 贵州黔美养生茶开发有限公司 | A kind of energy-saving tealeaves precise machining device |
| CN108311391A (en) * | 2018-04-19 | 2018-07-24 | 郑州博大浓缩干燥设备有限公司 | Feed Manufacturing stock grading cooling device |
| CN113401382A (en) * | 2021-06-23 | 2021-09-17 | 黑龙江省宝泉岭农垦山林粮食加工有限责任公司 | Byproduct baling equipment |
-
2015
- 2015-12-25 CN CN201510985859.7A patent/CN105537119A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067425A (en) * | 2017-11-10 | 2018-05-25 | 贵州黔美养生茶开发有限公司 | A kind of energy-saving tealeaves precise machining device |
| CN108311391A (en) * | 2018-04-19 | 2018-07-24 | 郑州博大浓缩干燥设备有限公司 | Feed Manufacturing stock grading cooling device |
| CN113401382A (en) * | 2021-06-23 | 2021-09-17 | 黑龙江省宝泉岭农垦山林粮食加工有限责任公司 | Byproduct baling equipment |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |