CN111014178A - Intelligent environment-friendly grain dust removal method and equipment - Google Patents
Intelligent environment-friendly grain dust removal method and equipment Download PDFInfo
- Publication number
- CN111014178A CN111014178A CN201911249885.8A CN201911249885A CN111014178A CN 111014178 A CN111014178 A CN 111014178A CN 201911249885 A CN201911249885 A CN 201911249885A CN 111014178 A CN111014178 A CN 111014178A
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- CN
- China
- Prior art keywords
- dust removal
- grains
- dust
- base
- drying
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
Abstract
The invention relates to a conveying mechanism and a dust removing mechanism, wherein the conveying mechanism comprises a base and a conveying belt arranged above the base, the bottom of the base is only provided with a supporting rod, the conveying mechanism further comprises a drying mechanism, and the conveying belt sequentially penetrates through the drying mechanism and the dust removing mechanism. According to the invention, the drying mechanism is arranged, so that conveyed grains can be dried in advance, and the defects of poor dust removal effect caused by over-humidity are avoided.
Description
Technical Field
The invention belongs to the technical field of grain dust removal equipment, and particularly relates to an intelligent environment-friendly grain dust removal method and equipment.
Background
Grain crops such as corn, barley, soybean, rapeseed and the like are raw materials of processing enterprises such as starch, sugar, ethanol, flour, grease, feed and the like, the raw materials are doped with a plurality of impurities during harvesting, the impurities influence the receiving, storage and processing of the raw materials to different degrees, and in the grain conveying process, dust impurities on the grain easily cause dust flying, and the dust impurities enter a granary to cause certain negative effects on the bodies of workers in the granary. Therefore, when the grain is conveyed to enter or leave the bin, the grain needs to be subjected to dust removal operation, so that the harm to people is further reduced.
Disclosure of Invention
The invention aims to solve the problems and provide an intelligent environment-friendly grain dedusting method and equipment which are simple in structure and reasonable in design.
The invention realizes the purpose through the following technical scheme:
the utility model provides an intelligence environmental protection grain removes dust and equips, includes conveying mechanism and dust removal mechanism, conveying mechanism includes the base and sets up in the conveyer belt of base top, this only bracing piece in bottom of base still includes dry mechanism, the conveyer belt runs through in dry mechanism and dust removal mechanism in proper order.
By adopting the technical scheme, after the grains conveyed into the granary are dried in advance, the grains are dedusted, so that the dedusting effect is ensured, and the dryness of the stored grains can be ensured.
As a further optimization scheme of the invention, the conveying belt is fixedly arranged on the surface of the base through a driving roller and a rotating shaft which are arranged at two ends in a matching mode, the rotating shaft is driven by a motor a arranged on the surface of the base, the motor a is connected with the output end of a controller arranged outside the device, a plurality of filtering holes are uniformly formed in the surface of the conveying belt, and a discharging groove penetrating through the surface of the base is formed in the surface, opposite to the conveying belt, of the base.
Through adopting above-mentioned technical scheme, the impurity in the material of being convenient for conveyer belt surface transport is discharged by the row material tank, further clears away the impurity in the grain.
As a further optimization scheme of the invention, the drying mechanism comprises a drying box arranged at the upper end of the base, the symmetrical side surfaces of the drying box are respectively provided with a first material conveying port, the bottom of the drying box is open, the conveyor belt penetrates through the drying box from the first material conveying port of the drying box, the top end inside the drying box is provided with a plurality of heating sheets, and the heating sheets are connected with the output end of the controller.
Through adopting above-mentioned technical scheme, be convenient for carry out rapid heating drying to the grain of carrying.
As a further optimization scheme of the invention, a temperature sensor is also arranged in the drying oven, and a signal output end of the temperature sensor is connected with a signal receiving end of the controller.
Through adopting above-mentioned technical scheme, set up heating plate and temperature sensor, can be with the temperature control in the drying cabinet in its suitable within range of a reasonable, make the material on the conveyer belt dry under suitable temperature, not only can dry moist material, and the material is dry the back, the further removal of the dust granule of being convenient for its self carrying.
As a further optimization scheme of the invention, the dust removing mechanism comprises a dust removing box arranged at the downstream of the drying mechanism, wherein two through material conveying openings are formed in symmetrical side surfaces of the dust removing box, the conveyor belt penetrates through the dust removing box through the two material conveying openings, a plurality of stirring rollers are transversely and uniformly arranged in the dust removing box, the arrangement direction of the stirring rollers is perpendicular to the conveying direction of the conveyor belt, the stirring rollers are driven by a motor b arranged on the base, and the motor b is connected with the output end of the controller.
Through adopting above-mentioned technical scheme, set up and stir the material roller and can stir the mixture to the material after the drying, the material of being convenient for is misce bene on the conveyer belt, and is convenient for separate the dust particle of material and self.
As a further optimization scheme of the invention, a helical blade is also arranged in the dust removal box, the helical blade is driven by a motor b, and the air outlet direction of the helical blade is consistent with the conveying direction of the conveying belt.
Through adopting above-mentioned technical scheme, set up helical blade in the dust removal incasement and be convenient for the dust particles's of dust removal incasement flow.
As a further optimized scheme of the invention, the tail end of the dust removal box is also provided with a protective cover, the top end inside the protective cover is only provided with a plurality of atomizing nozzles, and the atomizing nozzles can spray mist downwards.
Through adopting above-mentioned technical scheme, be convenient for get rid of the dust of dust removal incasement, avoid the dust to get into the granary inside, and then cause the injury to the staff in the granary.
An intelligent environment-friendly grain dedusting method using any one of the above devices comprises the following steps:
step S1: starting the conveying mechanism, the drying mechanism and the dust removing mechanism, and placing grains to be conveyed on the surface of the conveying belt for conveying the grains;
step S2: the drying mechanism is used for drying the grains, and then the grains enter the dust removal mechanism to stir and supply air to the dried grains, so that the grains and dust can be conveniently separated;
step S3: starting the atomizing spray head to wet the separated dust, preventing the dust from flying and entering a granary, and collecting the dried and dedusted grains;
step S4: and conveying the collected, dried and dedusted grains by the conveying mechanism again, starting the drying mechanism to dry the grains again, and finally conveying the grains to the granary from the tail end of the dedusting mechanism.
The invention has the beneficial effects that:
1) according to the invention, the drying mechanism is arranged, so that conveyed grains can be dried in advance, and the defects of poor dust removal effect caused by over-humidity are avoided;
2) according to the invention, the helical blade and the material stirring roller are arranged in the dust removing mechanism, so that the separation between grains and dust particles can be accelerated, and the grain dust removing operation is facilitated;
3) the atomization spray head is arranged, so that the separated dust can be humidified, and the dust on the surface flies around and enters the granary to damage the body of a worker;
4) the invention further dries the grain affected with damp in the dust removal operation by a secondary conveying method, ensures the drying and storage of the grain in the granary, avoids the influence on the quality of the grain and influences the storage quality of the grain;
5) the invention has simple structure, high stability, reasonable design and convenient realization.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional structure of the present invention.
In the figure: 1. a base; 2. a conveyor belt; 3. a drying oven; 4. a dust removal box; 11. a support bar; 12. a discharge chute; 21. a driving roller; 22. a rotating shaft; 31. a first material conveying port; 32. a heating plate; 33. a temperature sensor; 41. a protective cover; 42. a helical blade; 43. a material stirring roller; 44. an atomizing spray head; 45. and a second material conveying port.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; in the description of the present invention, the meaning of "plurality" or "a plurality" is two or more unless otherwise specified.
Example 1
As shown in fig. 1-2, an intelligent environment-friendly grain dedusting device comprises a conveying mechanism, a drying mechanism and a dedusting mechanism, wherein the conveying mechanism comprises a base 1 and a conveyor belt 2 arranged above the base 1, and the bottom of the base 1 is only provided with a support rod 11, so that the whole device is conveniently supported; the conveyor belt 2 is fixedly arranged on the surface of the base 1 through a driving roller 21 and a rotating shaft 22 which are arranged at two ends in a matched mode, the rotating shaft 22 is driven by a motor a arranged on the surface of the base 1, the motor a is connected with the output end of a controller arranged outside the device, and the controller is used for controlling the conveyor belt 2 to rotate; the surface of conveyer belt 2 evenly is provided with a plurality of filtration pores, base 1 is provided with the row's silo 12 that runs through this base 1 surface with the relative surface of conveyer belt 2, and the impurity in the material of 2 surface transport of conveyer belt of being convenient for is discharged by row silo 12, further clears away the impurity in the grain.
The drying mechanism comprises a drying box 3 arranged at the upper end of a base 1, a first material conveying port 31 is arranged on the symmetrical side surfaces of the drying box 3, the bottom of the drying box 3 is open, a conveyor belt 2 penetrates through the drying box 3 through the first material conveying port 31 of the drying box 3, a plurality of heating sheets 32 are arranged at the top end inside the drying box 3, the heating sheets 32 are connected with the output end of a controller, the start and stop of the heating sheets 32 are controlled through the controller, a temperature sensor 33 is further arranged in the drying box 3, the signal output end of the temperature sensor 33 is connected with the signal receiving end of the controller, the temperature condition in the drying box 3 is monitored in real time through the temperature sensor 33, the signal is conveyed to the controller, when the temperature exceeds a preset value, the controller stops the heating sheets 32 from working, when the temperature is lower than the preset value, the controller starts the heating sheets 32 to heat materials on the conveyor belt 2, through setting up heating plate 32 and temperature sensor 33, can be with the temperature control in drying cabinet 3 in its suitable within range of a reasonable, make the material on the conveyer belt 2 dry under suitable temperature, not only can dry moist material, and the material is dry the back, is convenient for the further removal of the dust granule that its self carried.
The dust removal mechanism comprises a dust removal box 4 arranged at the downstream of the drying mechanism, wherein symmetrical side surfaces of the dust removal box 4 are provided with a second material conveying port 45 which penetrates through the dust removal box 4, the conveyor belt 2 penetrates through the dust removal box 4 through the second material conveying port 45, a plurality of material stirring rollers 43 are transversely and uniformly arranged in the dust removal box 4, the arrangement direction of the material stirring rollers 43 is perpendicular to the conveying direction of the conveyor belt 2, the material stirring rollers 43 are driven by a motor b arranged on the base 1, the motor b is connected with the output end of the controller, and the dried materials can be stirred and mixed by arranging the material stirring rollers 43, so that the materials can be uniformly mixed on the conveyor belt 2, and the materials can be separated from dust particles of the materials; still be provided with helical blade 42 in dust removal case 4, helical blade 42 is driven by motor b, just helical blade 42's air-out direction is unanimous with the direction of delivery of conveyer belt 2, through set up helical blade 42 in dust removal case 4 and be convenient for the flow of the dust particle in dust removal case 4.
The end of dust removal case 4 still is provided with protection casing 41, this only a plurality of atomizer 44 on the inside top of protection casing 41, atomizer 44 can spray the fog downwards, is convenient for get rid of the dust in dust removal case 4, avoids inside the dust gets into the granary, and then causes the injury to the staff in the granary, it is required to explain that the fog that atomizer 44 sprayed can not lead to the fact the influence to the material.
An intelligent environment-friendly grain dedusting method by using the equipment comprises the following steps:
step S1: starting the conveying mechanism, the drying mechanism and the dust removing mechanism, and placing grains to be conveyed on the surface of the conveying belt 2 for conveying the grains;
step S2: the drying mechanism is used for drying the grains, and then the grains enter the dust removal mechanism to stir and supply air to the dried grains, so that the grains and dust can be conveniently separated;
step S3: starting the atomizing spray head 44 to wet the separated dust, preventing the dust from flying and entering a granary, and collecting the dried and dedusted grains;
step S4: and conveying the collected, dried and dedusted grains by the conveying mechanism again, starting the drying mechanism to dry the grains again, and finally conveying the grains to the granary from the tail end of the dedusting mechanism.
According to the invention, the drying mechanism is arranged, so that conveyed grains can be dried in advance, and the defects of poor dust removal effect caused by over-humidity are avoided; according to the invention, the helical blade 42 and the material stirring roller 43 are arranged in the dust removing mechanism, so that the separation between grains and dust particles can be accelerated, and the grain dust removing operation is facilitated; according to the invention, the atomization spray head 44 is arranged, so that the separated dust can be humidified, and the dust on the surface flies around and enters the granary to damage the body of a worker; the invention further dries the grain which is affected with damp in the dust removal operation by a secondary conveying method, ensures the drying and storage of the grain in the granary, avoids the influence on the quality of the grain and influences the storage quality of the grain.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. The utility model provides an intelligence environmental protection grain removes dust and equips, includes conveying mechanism and dust removal mechanism, conveying mechanism includes base (1) and sets up in conveyer belt (2) of base (1) top, this only bracing piece (11) in bottom of base (1), its characterized in that: still include drying mechanism, conveyer belt (2) run through in drying mechanism and dust removal mechanism in proper order.
2. The intelligent environment-friendly grain dedusting equipment as claimed in claim 1, characterized in that: conveyer belt (2) are through driving roller (21) and pivot (22) fixed mounting that both ends cooperation set up in base (1) surface, pivot (22) are driven by the motor a who sets up in base (1) surface, motor a is connected with the output that sets up in this outside controller of equipping, the surface of conveyer belt (2) evenly is provided with a plurality of filtration pores, base (1) and the relative surface of conveyer belt (2) are provided with row material tank (12) that run through this base (1) surface.
3. The intelligent environment-friendly grain dedusting equipment as claimed in claim 2, characterized in that: drying mechanism including set up in drying cabinet (3) of base (1) upper end, the symmetry side of drying cabinet (3) all is provided with a fortune material mouth (31) and the bottom is opened, conveyer belt (2) are passed and run through this drying cabinet (3) by a fortune material mouth (31) of drying cabinet (3), the inside top of drying cabinet (3) is provided with a plurality of heating plates (32), heating plate (32) are connected with the output of controller.
4. The intelligent environment-friendly grain dedusting equipment as claimed in claim 3, characterized in that: still be provided with temperature sensor (33) in drying cabinet (3), the signal output part of temperature sensor (33) is connected with the signal receiving terminal of controller.
5. The intelligent environment-friendly grain dedusting equipment as claimed in claim 2, characterized in that: dust removal mechanism including set up in dust removal case (4) in dry mechanism low reaches, the symmetry side of dust removal case (4) all is provided with No. two fortune material mouths (45) that run through, this dust removal case (4) is run through No. two fortune material mouths (45) in conveyer belt (2), dust removal case (4) inside transversely evenly is provided with a plurality of material rollers (43) that stir, stir the direction of setting up of material roller (43) and the direction of delivery mutually perpendicular of conveyer belt (2), stir material roller (43) by setting up the drive of motor b on base (1), motor b is connected with the output of controller.
6. The intelligent environment-friendly grain dedusting equipment as claimed in claim 2, characterized in that: still be provided with helical blade (42) in dust removal case (4), helical blade (42) are driven by motor b, just helical blade (42)'s air-out direction is unanimous with the direction of delivery of conveyer belt (2).
7. The intelligent environment-friendly grain dedusting equipment as claimed in claim 6, wherein: the terminal of dust removal case (4) still is provided with protection casing (41), this only a plurality of atomizer (44) in inside top of protection casing (41), atomizer (44) can spray the fog downwards.
8. An intelligent environment-friendly grain dedusting method by using the equipment of any one of claims 1-7, which is characterized by comprising the following steps:
step S1: starting the conveying mechanism, the drying mechanism and the dust removing mechanism, and placing grains to be conveyed on the surface of the conveying belt (2) for conveying the grains;
step S2: the drying mechanism is used for drying the grains, and then the grains enter the dust removal mechanism to stir and supply air to the dried grains, so that the grains and dust can be conveniently separated;
step S3: starting an atomizing nozzle (44) to wet the separated dust, preventing the dust from flying and entering a granary, and collecting the dried and dedusted grains;
step S4: and conveying the collected, dried and dedusted grains by the conveying mechanism again, starting the drying mechanism to dry the grains again, and finally conveying the grains to the granary from the tail end of the dedusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249885.8A CN111014178A (en) | 2019-12-09 | 2019-12-09 | Intelligent environment-friendly grain dust removal method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249885.8A CN111014178A (en) | 2019-12-09 | 2019-12-09 | Intelligent environment-friendly grain dust removal method and equipment |
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| CN111014178A true CN111014178A (en) | 2020-04-17 |
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| CN201911249885.8A Pending CN111014178A (en) | 2019-12-09 | 2019-12-09 | Intelligent environment-friendly grain dust removal method and equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254501A (en) * | 2020-10-14 | 2021-01-22 | 周晓波 | Drying equipment with dust filtering mechanism |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808030A (en) * | 2006-01-13 | 2006-07-26 | 清华大学 | Apparatus for processing grain using microwave energy |
| US20100071728A1 (en) * | 2008-09-23 | 2010-03-25 | Lg Display Co., Ltd. | Washing device and method for fabricating the same |
| CN201873254U (en) * | 2010-11-19 | 2011-06-22 | 天津百利阳光环保设备有限公司 | Plate-type conveyor for conveying materials containing water |
| CN104909145A (en) * | 2015-06-11 | 2015-09-16 | 无锡乔尼威尔铁路设备科技有限公司 | Precise feeding mechanism |
| CN105537168A (en) * | 2016-01-13 | 2016-05-04 | 山东省农业机械科学研究院 | Complete corn mould removing equipment and method |
| CN106766840A (en) * | 2017-02-10 | 2017-05-31 | 苗超 | Grain drier |
| CN206875907U (en) * | 2017-05-18 | 2018-01-12 | 湖南省粮油产品质量监测中心 | A kind of dry transmission integrated device of grain storage |
| CN108592570A (en) * | 2018-05-10 | 2018-09-28 | 安徽雨坛生态农业科技发展有限公司 | A kind of novel rice drying dust-extraction unit |
| CN209205727U (en) * | 2018-12-24 | 2019-08-06 | 哈尔滨理工大学 | A kind of agricultural with cereal electrically dries dust-extraction unit |
-
2019
- 2019-12-09 CN CN201911249885.8A patent/CN111014178A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808030A (en) * | 2006-01-13 | 2006-07-26 | 清华大学 | Apparatus for processing grain using microwave energy |
| US20100071728A1 (en) * | 2008-09-23 | 2010-03-25 | Lg Display Co., Ltd. | Washing device and method for fabricating the same |
| CN201873254U (en) * | 2010-11-19 | 2011-06-22 | 天津百利阳光环保设备有限公司 | Plate-type conveyor for conveying materials containing water |
| CN104909145A (en) * | 2015-06-11 | 2015-09-16 | 无锡乔尼威尔铁路设备科技有限公司 | Precise feeding mechanism |
| CN105537168A (en) * | 2016-01-13 | 2016-05-04 | 山东省农业机械科学研究院 | Complete corn mould removing equipment and method |
| CN106766840A (en) * | 2017-02-10 | 2017-05-31 | 苗超 | Grain drier |
| CN206875907U (en) * | 2017-05-18 | 2018-01-12 | 湖南省粮油产品质量监测中心 | A kind of dry transmission integrated device of grain storage |
| CN108592570A (en) * | 2018-05-10 | 2018-09-28 | 安徽雨坛生态农业科技发展有限公司 | A kind of novel rice drying dust-extraction unit |
| CN209205727U (en) * | 2018-12-24 | 2019-08-06 | 哈尔滨理工大学 | A kind of agricultural with cereal electrically dries dust-extraction unit |
Non-Patent Citations (1)
| Title |
|---|
| 赵金松: "《小曲清香白酒生产技术》", 30 November 2018 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254501A (en) * | 2020-10-14 | 2021-01-22 | 周晓波 | Drying equipment with dust filtering mechanism |
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Application publication date: 20200417 |