CN110567247A - hot air supply circulating equipment for grain drying - Google Patents
hot air supply circulating equipment for grain drying Download PDFInfo
- Publication number
- CN110567247A CN110567247A CN201911000609.8A CN201911000609A CN110567247A CN 110567247 A CN110567247 A CN 110567247A CN 201911000609 A CN201911000609 A CN 201911000609A CN 110567247 A CN110567247 A CN 110567247A
- Authority
- CN
- China
- Prior art keywords
- main body
- device main
- hot air
- outside
- pulley
- 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
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
- 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
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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
- 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
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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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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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
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses hot air supply circulation equipment for drying grains, which comprises a device main body, a control panel and a drying box, wherein the control panel is installed at the top end of one side outside the device main body, heating wires are installed on two sides of the bottom end inside the device main body, a fan is installed in the middle of the top end outside the device main body, a feeding device is installed at the top end outside the device main body, a fourth pulley is fixedly installed at one side of a spiral push rod, a second belt is movably connected to the outside of the fourth pulley, a feeding port is formed in one side of the top end of the feeding device, and a discharging port is formed in one side of the bottom end outside the feeding device. According to the grain drying device, grains are poured from the feeding port through the feeding device arranged at the top end of the device main body, the motor can drive the spiral push rod to rotate, so that the grains in the feeding device are pushed to the discharging port and enter the material receiving port from the discharging port, the wind blower can blow off impurities in the falling grains, and automatic feeding and impurity removal of the dried grains are achieved.
Description
Technical Field
The invention relates to the technical field of grain drying, in particular to hot air supply circulation equipment for grain drying.
Background
With the development of modern agricultural science and technology, advanced grain yield increasing technology is popularized and applied in vast rural areas, however, grain income increasing needs to be stored safely, the key of safe storage of grain lies in reducing the moisture content in grain to reduce the occurrence of mildew, after grain is harvested, new grain contains very large moisture and can not enter a warehouse, and the new grain can enter the barn after being dried to reach certain moisture, and the existing hot air supply circulation equipment for grain drying still has many problems in the using process, and the specific problems are as follows:
1. The existing hot air supply circulation equipment for drying grains directly dries the grains by hot air in the using process, so that the outer side of the grains is heated, the temperature of the outer side is higher than that of the inner side, the grains are heated unevenly, and the grain drying efficiency is seriously influenced;
2. In the use process of the existing hot air supply circulation equipment for drying grains, a lot of water vapor is generated after the grains are dried and is gathered in the device, so that the drying effect of the interior of the device on the grains is poor;
3. The hot air supply circulating equipment for drying the existing grains can not remove impurities from the grains and can not automatically feed the grains after the grains are collected in the middle of the equipment in the using process.
Disclosure of Invention
The invention aims to provide hot air supply circulation equipment for drying grains, which aims to solve the problems that grains are not uniformly heated, lots of water vapor is generated after the grains are dried, impurities cannot be removed when the grains are dried in the device, and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a hot air supply circulation device for drying grains comprises a device main body, a control panel and a drying box, wherein the control panel is arranged at the top end of one side outside the device main body, the two sides of the bottom end inside the main body of the device are both provided with electric heating wires, the bottom end of one side outside the main body of the device is provided with a hot air pump, a drying box is arranged in the middle of one side of the outer part of the device main body, a fan is arranged in the middle of the top end of the outer part of the device main body, and the top end of the outer part of the device main body is provided with a feeding device, one side of the inner part of the feeding device is provided with a motor, and one side of the motor is fixedly connected with a spiral push rod, one side of the spiral push rod is fixedly provided with a fourth pulley, and the outside swing joint of fourth pulley has the second belt, one side on the outside top of pan feeding device is provided with the pan feeding mouth, and one side of the outside bottom of pan feeding device is provided with the discharge gate.
preferably, the top end of the inside of the device main body is movably connected with a rotating shaft, and a plurality of dispersion plates are fixedly mounted outside the rotating shaft.
Preferably, the middle position of the inside of the device main body is fixedly connected with a sieve plate, and the middle position of one side of the top end of the outside of the device main body is provided with a material receiving port.
Preferably, a plurality of through holes are uniformly formed in the sieve plate at equal intervals, and one side of the sieve plate is fixedly connected with a protruding barrier strip.
Preferably, one side of the rotating shaft is fixedly connected with a first bevel gear, and one side of the first bevel gear is fixedly provided with a first pulley.
Preferably, the top end of one side of the outside of the drying oven is fixedly connected with a guide pipe, and a stirring rod is arranged inside the drying oven.
Preferably, the top end of the stirring rod is fixedly connected with a second bevel gear, and the bottom end of the second bevel gear is fixedly provided with a second pulley.
Preferably, the outside of the second pulley is movably connected with a first belt, and a third pulley is fixedly mounted on one side of the inside of the first belt.
Compared with the prior art, the invention has the beneficial effects that:
(1) this kind of grain is dried and is used hot air supply circulating equipment, the motor that sets up through one side on device main part top can drive the fourth pulley and rotate, makes the fourth pulley drive first pulley rotation through the second belt, first pulley will drive the pivot and rotate, makes the epaxial dispersion board of commentaries on classics to arrange the scattering from the grain that connects the material mouthful to get into, drops through the through-hole on the sieve, grain after the dispersion can be heated uniformly, is dried by the heating wire of the inside bottom of device main part more easily.
(2) this kind of grain is dried and is used hot air supply circulating equipment, through the drying cabinet that sets up in device main part outside one side, the pivot is rotated and can be driven first conical gear and rotate, make first conical gear drive second conical gear and rotate, thereby it rotates to drive the second pulley, the second pulley drives the third pulley through first belt and rotates, make the puddler stir the inside drier of drying cabinet, the heated air pump can be through the pipe with the inside vapor suction drying cabinet of device main part in, fully absorb by the drier, inside later leading hot gas back the device main part, realize hot circulation hot-blast, the inside vapor of device main part has been got rid of.
(3) This kind of grain is dried and is used hot air supply circulating equipment, through the pan feeding device of installing on the top of device main part, pour grain from pan feeding mouth department into, the motor can drive screw rod and rotate, makes the inside grain of pan feeding device by propelling movement to discharge gate department, in the discharge gate department gets into the material receiving mouth, impurity in the grain that the fan chance will drop blows off, realizes automatic feeding and carries out the edulcoration to the grain that dries.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of a screen plate according to the present invention
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
Fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a device main body; 101. a rotating shaft; 102. a dispersion plate; 103. a sieve plate; 104. a material receiving port; 105. a through hole; 106. a raised barrier strip; 107. a first bevel gear; 108. a first pulley; 2. a control panel; 3. an electric heating wire; 4. a hot air pump; 5. a drying oven; 501. a conduit; 502. a stirring rod; 503. a second bevel gear; 504. a first belt; 505. a second pulley; 506. a third pulley; 6. a feeding device; 601. a second belt; 602. a motor; 603. a fourth pulley; 604. a screw push rod; 605. a discharge port; 606. a feeding port; 7. a fan.
Detailed Description
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a hot air supply circulating device for drying grains comprises a device body 1, a control panel 2 and a drying box 5, wherein the control panel 2 is arranged at the top end of one side of the outside of the device body 1, the top end of the inside of the device body 1 is movably connected with a rotating shaft 101, a plurality of dispersion plates 102 are fixedly arranged on the outside of the rotating shaft 101, a sieve plate 103 is fixedly connected at the middle position of the inside of the device body 1, a material receiving opening 104 is arranged at the middle position of one side of the top end of the outside of the device body 1, a plurality of through holes 105 are uniformly arranged in the sieve plate 103 at equal intervals, a raised barrier strip 106 is fixedly connected to one side of the sieve plate 103, a first bevel gear 107 is fixedly connected to one side of the rotating shaft 101, a first pulley 108 is fixedly arranged to one side of the first bevel gear 107, a motor 602 can drive a fourth pulley 603 to rotate, the fourth pulley 603 can drive the first pulley 108 to rotate, the dispersing plate 102 on the rotating shaft 101 disperses the grains entering from the receiving port 104, and the grains fall through the through holes 105 on the sieve plate 103, so that the dispersed grains are uniformly heated;
Heating wires 3 are arranged on two sides of the bottom end inside the device main body 1, a hot air pump 4 is arranged at the bottom end of one side outside the device main body 1, a drying box 5 is arranged at the middle position of one side outside the device main body 1, a guide pipe 501 is fixedly connected to the top end of one side outside the drying box 5, a stirring rod 502 is arranged inside the drying box 5, a second bevel gear 503 is fixedly connected to the top end of the stirring rod 502, a second pulley 505 is fixedly arranged at the bottom end of the second bevel gear 503, a first belt 504 is movably connected to the outside of the second pulley 505, a third pulley 506 is fixedly arranged on one side inside the first belt 504, the rotation of the rotating shaft 101 drives the first bevel gear 107 to rotate, the first bevel gear 107 drives the second bevel gear 503 to rotate, the second pulley 505 is driven to rotate, the second pulley 505 drives the third pulley 506 to rotate through the first belt 504, and the stirring rod 502 is used for stirring the drying agent inside the drying, the hot air pump 4 sucks the water vapor in the device body 1 into the drying box 5 through the conduit 501, and the water vapor is fully absorbed by the drying agent;
The middle position of the top end outside the device main body 1 is provided with a fan 7, the top end outside the device main body 1 is provided with a feeding device 6, one side inside the feeding device 6 is provided with a motor 602, one side of the motor 602 is fixedly connected with a spiral push rod 604, one side of the spiral push rod 604 is fixedly provided with a fourth pulley 603, the outside of the fourth pulley 603 is movably connected with a second belt 601, one side of the top end outside the feeding device 6 is provided with a feeding port 606, one side of the bottom end outside the feeding device 6 is provided with a discharging port 605, the output end of the control panel 2 is electrically connected with the motor 602, the heating wire 3, the hot air pump 4 and the input end of the fan 7 through wires, the motor 602 is Y90S-2, the heating wire 3 is CR20, the hot air pump 3 is RC, and the fan 7 is GD30K 2.
The working principle is as follows: when the grain drying device is used, grains are poured from the feeding port 606, the single chip microcomputer in the control panel 2 can control the motor 602 to drive the spiral push rod 604 to rotate, so that the grains in the feeding device 6 are pushed to the discharging port 605 and enter the material receiving port 104 from the discharging port 605, the fan 7 can blow off impurities in the dropped grains, automatic feeding and impurity removal of the grains to be dried are realized, the motor 602 can drive the fourth pulley 603 to rotate, the fourth pulley 603 drives the first pulley 108 to rotate through the second belt 601, the first pulley 108 can drive the rotating shaft 101 to rotate, the dispersing plate 102 on the rotating shaft 101 can disperse the grains entering from the material receiving port 104, the dispersed grains can drop through the through holes 105 on the sieve plate 103, the dispersed grains can be uniformly heated and are more easily dried by the heating wires 3 at the bottom end in the device main body 1, the rotating shaft 101 can drive the first bevel gear 107 to rotate, the first bevel gear 107 drives the second bevel gear 503 to rotate, so as to drive the second pulley 505 to rotate, the second pulley 505 drives the third pulley 506 to rotate through the first belt 504, the stirring rod 502 is enabled to stir the drying agent in the drying box 5, the hot air pump 4 can suck the water vapor in the device main body 1 into the drying box 5 through the guide pipe 501, the water vapor is fully absorbed by the drying agent, then the hot air is guided back to the device main body 1, hot circulating hot air is achieved, and the water vapor in the device main body 1 is removed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. the utility model provides a grain is dried and is used hot air supply circulating equipment, includes device main part (1), control panel (2) and drying cabinet (5), its characterized in that: the device is characterized in that a control panel (2) is installed at the top end of one side outside the device main body (1), heating wires (3) are installed on two sides of the bottom end inside the device main body (1), a hot air pump (4) is installed at the bottom end of one side outside the device main body (1), a drying box (5) is arranged at the middle position of one side outside the device main body (1), a fan (7) is installed at the middle position of the top end outside the device main body (1), a feeding device (6) is installed at the top end outside the device main body (1), a motor (602) is installed at one side inside the feeding device (6), a spiral push rod (604) is fixedly connected to one side of the motor (602), a fourth pulley (603) is fixedly installed to one side of the spiral push rod (604), a second belt (601) is movably connected to the outside of the fourth pulley (603), and a feeding port (606) is arranged at one side of, and a discharge hole (605) is arranged at one side of the external bottom end of the feeding device (6).
2. The hot air supply circulation device for drying grain according to claim 1, characterized in that: the top end of the interior of the device main body (1) is movably connected with a rotating shaft (101), and a plurality of dispersion plates (102) are fixedly mounted on the outer portion of the rotating shaft (101).
3. The hot air supply circulation device for drying grain according to claim 1, characterized in that: the device is characterized in that a sieve plate (103) is fixedly connected to the middle position inside the device main body (1), and a material receiving port (104) is arranged at the middle position on one side of the top end outside the device main body (1).
4. The hot air supply circulation device for drying grain according to claim 3, wherein: a plurality of through holes (105) are uniformly formed in the sieve plate (103) at equal intervals, and a raised barrier strip (106) is fixedly connected to one side of the sieve plate (103).
5. The hot air supply circulation device for drying grain according to claim 2, characterized in that: one side of the rotating shaft (101) is fixedly connected with a first bevel gear (107), and one side of the first bevel gear (107) is fixedly provided with a first pulley (108).
6. The hot air supply circulation device for drying grain according to claim 1, characterized in that: the top end of one side of the outside of the drying box (5) is fixedly connected with a guide pipe (501), and a stirring rod (502) is arranged inside the drying box (5).
7. The hot air supply circulation device for drying grain according to claim 6, wherein: the top end of the stirring rod (502) is fixedly connected with a second bevel gear (503), and the bottom end of the second bevel gear (503) is fixedly provided with a second pulley (505).
8. The hot air supply circulation device for drying grain according to claim 7, wherein: the outside of the second pulley (505) is movably connected with a first belt (504), and a third pulley (506) is fixedly arranged on one side of the inside of the first belt (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000609.8A CN110567247A (en) | 2019-10-21 | 2019-10-21 | hot air supply circulating equipment for grain drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000609.8A CN110567247A (en) | 2019-10-21 | 2019-10-21 | hot air supply circulating equipment for grain drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110567247A true CN110567247A (en) | 2019-12-13 |
Family
ID=68785637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911000609.8A Pending CN110567247A (en) | 2019-10-21 | 2019-10-21 | hot air supply circulating equipment for grain drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110567247A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156291A (en) * | 2017-06-09 | 2017-09-15 | 惠安益源信息技术咨询有限公司 | A kind of hot gas cycle grain drying device |
| CN207975960U (en) * | 2018-03-20 | 2018-10-16 | 云南归田生物科技有限公司 | A kind of cereal crops fast-drying device |
| CN209181484U (en) * | 2018-11-28 | 2019-07-30 | 湖北中涂科技有限公司 | Modified low-temp. drying stove recycles air hose |
| CN209205782U (en) * | 2018-08-27 | 2019-08-06 | 芷江凯丰米业有限公司 | A kind of novel foodstuff removal of impurities drying unit |
| CN209295544U (en) * | 2018-12-25 | 2019-08-23 | 济宁学院 | Hot air fluidized bed grain drying device |
-
2019
- 2019-10-21 CN CN201911000609.8A patent/CN110567247A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156291A (en) * | 2017-06-09 | 2017-09-15 | 惠安益源信息技术咨询有限公司 | A kind of hot gas cycle grain drying device |
| CN207975960U (en) * | 2018-03-20 | 2018-10-16 | 云南归田生物科技有限公司 | A kind of cereal crops fast-drying device |
| CN209205782U (en) * | 2018-08-27 | 2019-08-06 | 芷江凯丰米业有限公司 | A kind of novel foodstuff removal of impurities drying unit |
| CN209181484U (en) * | 2018-11-28 | 2019-07-30 | 湖北中涂科技有限公司 | Modified low-temp. drying stove recycles air hose |
| CN209295544U (en) * | 2018-12-25 | 2019-08-23 | 济宁学院 | Hot air fluidized bed grain drying device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |
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| RJ01 | Rejection of invention patent application after publication |