CN113070215A - Corn stalk treatment facility - Google Patents
Corn stalk treatment facility Download PDFInfo
- Publication number
- CN113070215A CN113070215A CN202110313121.1A CN202110313121A CN113070215A CN 113070215 A CN113070215 A CN 113070215A CN 202110313121 A CN202110313121 A CN 202110313121A CN 113070215 A CN113070215 A CN 113070215A
- Authority
- CN
- China
- Prior art keywords
- separator
- filter plate
- channel
- corn
- material conveying
- 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
Links
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 20
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 20
- 235000005822 corn Nutrition 0.000 title claims abstract description 20
- 240000008042 Zea mays Species 0.000 title claims description 18
- 239000010902 straw Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 239000010907 stover Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 8
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 241000209149 Zea Species 0.000 abstract 2
- 239000007779 soft material Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 241000283690 Bos taurus Species 0.000 description 6
- 241001494479 Pecora Species 0.000 description 6
- 238000012216 screening Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 229920005610 lignin Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 239000004459 forage Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a corn straw treatment device, and relates to the technical field of corn straw treatment. Comprises a first separator, a channel and a second separator arranged in the channel; the first separator is horizontally arranged and comprises a feeding hole, a discharging hole, a first material conveying part, a first filter plate and a second filter plate, wherein the first filter plate and the second filter plate are respectively arranged at the lower part and the upper part of the middle section of the first separator; the passageway, this passageway lower extreme opening aligns with the second filter, and is close to top end opening part and sets up the fan. The invention realizes the separation of straw coarse wood from soft and fine materials, the coarse materials are transferred to be crushed to be prepared into biological granular fuel after being separated, the fine and soft materials are subjected to dust removal by a collector and are transferred to feed processing, and the tail end of the straw is subjected to dust collection by a saxolone without dust emission.
Description
Technical Field
The invention relates to the field of straw treatment, in particular to a corn straw treatment device.
Background
Introduction to
At present, the whole straw is mixed together for use, the content of lignin in the feed prepared from the whole straw is high (originally, the lower half of the corn straw is not chewed by cattle and sheep), the burden of a cattle and sheep digestive system is seriously increased, the cattle and sheep growth is not favorable, and the straw 1 is basically smashed and deeply buried and returned to the field (the cost is high) in the rural areas at present. 2, the cattle and sheep are transported back to home to wait for cattle and sheep forage to be insufficient, a bundle of forage is fed into a circle to be gnawed, the cattle and sheep can not gnaw at all, the lower half part of the straw is left, the straw is transported out together when the circle is to be cleared, and the straw is not fertilizer to cause secondary pollution. The whole straw is used as biomass granular fuel, and the combustion time is short and the calorific value is low because no lignin exists in the branches and leaves of the straw.
Therefore, the treatment and recycling of the straw are extremely important.
In view of the above, the inventor of the present application invented a corn stalk treatment apparatus.
Disclosure of Invention
The invention provides a corn straw treatment device, aiming at solving the problem that the straws are inconvenient to treat.
In order to achieve the purpose, the invention provides the following technical scheme: the separator comprises a first separator, a channel and a second separator arranged in the channel;
the first separator is horizontally arranged and comprises a feeding hole, a discharging hole, a first material conveying part, a first filter plate and a second filter plate, wherein the first filter plate and the second filter plate are respectively arranged at the lower part and the upper part of the middle section of the first separator;
and the lower end opening of the channel is aligned with the second filter plate, and a fan is arranged close to the top end opening.
Furthermore, the cross section of the lower part of the second separator is continuously reduced, a second material conveying part is arranged at the bottom end of the second separator, and a partition plate is arranged at the upper part of the second material conveying part.
Further, the top opening of the channel is provided with a collector.
Further, first defeated material spare comprises bull stick, first portion and second portion, the second portion is the auger and is located the bull stick back end, first portion is a plurality of strips of diameter 8mm and constitutes, this strip height with auger blade is with high and the installation orbit prolongs auger blade orbit and evenly arranges.
Compared with the prior art, the invention has the beneficial effects that:
(1) the purpose of separating the fine and fine parts of the corn stalks is achieved by means of negative pressure winnowing and the like, small sand and dust are removed in the process of the technological process, the stalks are separated in the fine and fine parts, the fine branches and leaves are reduced in dust, the stalks become high-quality feed (raw material), and the corn stalks can be effectively treated;
(2) the purpose of providing good conditions for subsequent processing of the biomass granular fuel is achieved by the aid of the thick rods without sand and stones, and the device is simple and durable and has high daily processing capacity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of the present invention.
Description of the main elements
1. A first separator; 2. a second separator; 3. a channel; 4. a first conveyance member; 5. a feed inlet; 6. a discharge port; 7. a first filter plate; 8. a second filter plate; 9. a second conveyance member; 10. a partition plate; 11. a fan; 12. a collector.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1, as shown in fig. 1, comprises: a first separator 1, a channel 3, and a second separator 2 disposed in the channel 3;
the first separator 1 is horizontally arranged and comprises a feeding hole 5, a discharging hole 6, a first material conveying part 4, a first filter plate 7 and a second filter plate 8, wherein the first filter plate 7 and the second filter plate 8 are respectively arranged at the lower part and the upper part of the middle section of the first separator 1;
and the lower end opening of the channel 3 is aligned with the second filter plate 8, and a fan 11 is arranged close to the top end opening.
Specifically, the cross section of the lower part of the second separator 2 is continuously reduced, a second conveying part 9 is arranged at the bottom end, and a partition plate 10 is arranged at the upper part of the second conveying part 9.
Specifically, the top opening of the channel 3 is provided with a saxolone as a collector 12 for collecting dust.
Specifically, the corn straws passing through the chopping section enter separation equipment, enter a screening bin through an auger, a stirring rod with the diameter of 8mm is manufactured at the position of a blade of the auger at the section, the installation height is as high as that of the blade of the auger, the installation track is uniformly positioned along the track of the blade of the auger, and the function is to fully separate the corn straws of the chopping section.
When the method is applied specifically: corn straws passing through a cutting section enter separation equipment, enter a screening bin through an auger, a stirring rod with the diameter of 8mm is manufactured at the position of a blade of the auger at the section, the installation height is as high as that of the blade of the auger, the installation track is uniformly positioned along the track of the blade of the auger, the corn straws cut into sections are fully separated, the screening bin is in a negative pressure state under the action of an upper end fan, air enters through holes with the diameter of 12mm multiplied by N below the screening bin, (the holes have the action that 1 air enters 2 and is fine gravel in a screening material), and corn tender branches and leaves with lighter weight enter a collection bin along with wind under the action of wind power and are output along with the auger below the collection bin; the corn coarse and hard straws which are high in lignin content, high in density and heavy in mass and cannot be carried away by the existing wind power are pushed out of the screening bin under the action of the stirring rod and the rear auger blade and are pushed out of the coarse material outlet, and after entering the second separator, the tender branches and leaves are separated from the second separator through the partition plate and the cooperation of the second separator and the second conveying part, wherein the bottom section of the second separator is gradually reduced, and the dust is collected by the sand-controlled conveyor to achieve a small amount of dust emission.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A corn stover processing apparatus, comprising: a first separator (1), a channel (3), a second separator (2) arranged in the channel (3);
the first separator (1) is horizontally arranged, the first separator (1) comprises a feeding hole (5), a discharging hole (6), a first material conveying part (4), a first filter plate (7) and a second filter plate (8), and the first filter plate (7) and the second filter plate (8) are respectively arranged at the lower part and the upper part of the middle section of the first separator (1);
and the lower end opening of the channel (3) is aligned with the second filter plate (8), and a fan (11) is arranged close to the top end opening.
2. The corn stalk processing equipment as claimed in claim 1, wherein the cross section of the lower part of the second separator (2) is continuously reduced and a second material conveying part (9) is arranged at the bottom end, and a baffle plate (10) is arranged at the upper part of the second material conveying part (9).
3. The corn stover processing apparatus according to claim 1, wherein the passageway (3) is open at the top with a collector (12).
4. The corn straw treatment equipment according to claim 1, wherein the first material conveying part (4) comprises a rotating rod, a first part and a second part, the second part is an auger and is positioned at the rear section of the rotating rod, the first part comprises a plurality of strips with the diameter of 8mm, the height of the strips is the same as that of the auger blades, and the installation tracks of the strips are uniformly distributed along the track of the auger blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313121.1A CN113070215A (en) | 2021-03-24 | 2021-03-24 | Corn stalk treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313121.1A CN113070215A (en) | 2021-03-24 | 2021-03-24 | Corn stalk treatment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113070215A true CN113070215A (en) | 2021-07-06 |
Family
ID=76613621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110313121.1A Pending CN113070215A (en) | 2021-03-24 | 2021-03-24 | Corn stalk treatment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113070215A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040242291A1 (en) * | 2003-01-30 | 2004-12-02 | Dirk Weichholdt | Combine with straw chopper |
| CN201579854U (en) * | 2009-12-15 | 2010-09-15 | 大连工业大学 | Corn straw skin, pulp and leaf automatic separator |
| CN103084286A (en) * | 2013-01-14 | 2013-05-08 | 江苏大学 | Straw cutting, crashing and sieving integrated device and method |
| RU171217U1 (en) * | 2016-12-27 | 2017-05-24 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Grain Separator |
| CN106943781A (en) * | 2017-03-18 | 2017-07-14 | 西北农林科技大学 | A kind of pulling flow type biogas slurry and biogas residue separator |
| CN107360810A (en) * | 2017-08-08 | 2017-11-21 | 李小婷 | A kind of agricultural machinery stalk crushes recycle device |
| CN109024023A (en) * | 2018-09-30 | 2018-12-18 | 山东世纪阳光纸业集团有限公司 | A kind of broken 3-stage dust-removal device of stalk |
| CN209576610U (en) * | 2018-12-26 | 2019-11-05 | 大连精森新能源设备科技开发有限公司 | Agricultural stalk particle forming device |
| CN209697478U (en) * | 2019-03-16 | 2019-11-29 | 罗平金丰油脂有限公司 | A kind of screening and removing impurities device of rapeseed |
| CN111185436A (en) * | 2020-02-24 | 2020-05-22 | 襄阳职业技术学院 | Straw pretreatment device for producing straw fermented feed |
| CN212678047U (en) * | 2020-05-15 | 2021-03-12 | 蒋克千 | Intelligent pet feeder |
| CN212747067U (en) * | 2020-06-02 | 2021-03-19 | 万华禾香板业（怀远）有限责任公司 | Straw drying device for preparing shaving boards and continuously supplying raw materials |
-
2021
- 2021-03-24 CN CN202110313121.1A patent/CN113070215A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040242291A1 (en) * | 2003-01-30 | 2004-12-02 | Dirk Weichholdt | Combine with straw chopper |
| CN201579854U (en) * | 2009-12-15 | 2010-09-15 | 大连工业大学 | Corn straw skin, pulp and leaf automatic separator |
| CN103084286A (en) * | 2013-01-14 | 2013-05-08 | 江苏大学 | Straw cutting, crashing and sieving integrated device and method |
| RU171217U1 (en) * | 2016-12-27 | 2017-05-24 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Grain Separator |
| CN106943781A (en) * | 2017-03-18 | 2017-07-14 | 西北农林科技大学 | A kind of pulling flow type biogas slurry and biogas residue separator |
| CN107360810A (en) * | 2017-08-08 | 2017-11-21 | 李小婷 | A kind of agricultural machinery stalk crushes recycle device |
| CN109024023A (en) * | 2018-09-30 | 2018-12-18 | 山东世纪阳光纸业集团有限公司 | A kind of broken 3-stage dust-removal device of stalk |
| CN209576610U (en) * | 2018-12-26 | 2019-11-05 | 大连精森新能源设备科技开发有限公司 | Agricultural stalk particle forming device |
| CN209697478U (en) * | 2019-03-16 | 2019-11-29 | 罗平金丰油脂有限公司 | A kind of screening and removing impurities device of rapeseed |
| CN111185436A (en) * | 2020-02-24 | 2020-05-22 | 襄阳职业技术学院 | Straw pretreatment device for producing straw fermented feed |
| CN212678047U (en) * | 2020-05-15 | 2021-03-12 | 蒋克千 | Intelligent pet feeder |
| CN212747067U (en) * | 2020-06-02 | 2021-03-19 | 万华禾香板业（怀远）有限责任公司 | Straw drying device for preparing shaving boards and continuously supplying raw materials |
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