CN105937850A - Automatic thermoregulator device of grain drier - Google Patents
Automatic thermoregulator device of grain drier Download PDFInfo
- Publication number
- CN105937850A CN105937850A CN201610387388.4A CN201610387388A CN105937850A CN 105937850 A CN105937850 A CN 105937850A CN 201610387388 A CN201610387388 A CN 201610387388A CN 105937850 A CN105937850 A CN 105937850A
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- China
- Prior art keywords
- connects
- plate
- hot blast
- deflector
- adjustable plate
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- 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.)
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Classifications
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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
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
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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
- F26B21/003—Supply-air or gas filters
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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
- F26B21/10—Temperature; Pressure
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an automatic thermoregulator device of a grain drier. The automatic thermoregulator device comprises a hot air lock device, a hot air pipe, a cold air inlet volume control mechanism and a flow guide mechanism, wherein the hot air lock device is connected with the hot air pipe; the hot air pipe is connected with the cold air inlet volume control mechanism; the flow guide mechanism is connected with the hot air pipe, and is further connected with the cold air inlet volume control mechanism; a shaft hole is formed in a stroke motor base of a hot air barrel shell of the hot air lock device; the shaft hole goes through the hot air barrel shell and is connected with a circular shaft; the circular shaft is connected with a stroke motor; the stroke motor is fixedly connected with the stroke motor base; the other end of the circular shaft is connected with an indicating arrow; and the circular shaft inside the hot air barrel shell is connected with an air door plate. According to the automatic thermoregulator device, when the grain drier performs drying operation, the automatic thermoregulator device enables the temperature control accuracy to reach +/-1 DEG C, and the accuracy is improved by 2 to 4 times compared with the accuracy of a device which has no thermoregulator and has the same power; and through the utilization of the automatic thermoregulator device, two operators are saved for each operation team, and the fuel can be saved by 5 to 10%.
Description
Technical field
The present invention relates to grain machinery technical field, particularly relate to a kind of grain drier self-operated thermostatic controller device.
Background technology
China is with a vast territory, and between latitude, north and south, the temperature difference is big, and thing longitude precipitation difference is big, adds the difference of region landforms, and natural moisture content during grain harvest is very different.After carrying out grain harvest during dried, cold cycle formula grain drier has different requirements to the air quantity of the hot blast that air stove provides, blast, temperature, and wherein, temperature index is to affect one of grain-drying quality and the key factor drying working performance.
Before this, the inlet temperature of drying machine controls to rely on the artificial control to air stove furnace temperature and the control of hot blast intake, temperature control numerical value is shown despite thermometric instrument, but, owing to being affected by factors such as ambient temperature difference, operator's technical experience difference, homoiothermic response speed are slow, causing temperature control precision on the low side, general temperature control precision is at ± 3-5 DEG C.
The invention provides a kind of grain drier self-operated thermostatic controller device, it is achieved grain drier drying course Full-automatic temperature controls, and control accuracy can reach ± 1 DEG C, simultaneously, significantly reduce the workload of operator, improve grain heat-drying working performance, saved energy resource consumption.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of grain drier self-operated thermostatic controller device, realize grain drier drying course Full-automatic temperature to control, control accuracy can reach ± 1 DEG C, simultaneously, significantly reduce the workload of operator, improve grain heat-drying working performance, saved energy resource consumption.
The technical solution adopted in the present invention is:
A kind of grain drier self-operated thermostatic controller device, including hot blast airlock, warm-air pipe, cold wind intake controlling organization, deflector, described hot blast airlock connects warm-air pipe, warm-air pipe connects cold wind intake controlling organization, described deflector connects cold wind intake controlling organization, described hot blast airlock is by hot blast barrel shell, arrow, circular shaft, air door plate, stroke motor forms, described hot blast barrel shell is provided with stroke motor base, stroke motor base is provided with axis hole, axis hole symmetry runs through described hot blast barrel shell, axis hole active connection circular shaft on hot blast barrel shell, circular shaft one end is stretched out outside stroke motor base, and connect stroke motor, stroke motor affixed stroke motor base, the described circular shaft other end stretches out outside hot blast barrel shell and connects arrow, the circular shaft being positioned at described hot blast barrel shell connects air door plate.
Further, described cold wind intake controlling organization is made up of filtering net cylinder, range controlling mechanism, dynamic adjustable plate, fixation plate, arrow, described filtering net cylinder is connected to warm-air pipe upper end, described fixation plate is connected to warm-air pipe lower end, the dynamic adjustable plate of socket on fixation plate, dynamic adjustable plate connects chain, chain and the sprocket engagement of range controlling mechanism, described range controlling mechanism connects the shell of described deflector, described arrow connects dynamic adjustable plate, described arrow and chain positional symmetry on dynamic adjustable plate.
Further, described range controlling mechanism is made up of riser, motor rack, travel switch, sprocket wheel, chain, described riser connects the shell of deflector, motor rack is connected on described riser, motor rack connects reducing motor, and reducing motor connects sprocket wheel, and sprocket wheel engages with chain, chain is connected on dynamic adjustable plate, and described travel switch is symmetrically connected on riser.
Further, described deflector is made up of deflector, shell, and described deflector is connected between the trapezoidal mouth of described fixation plate lower end, the inner side of described deflector also connected with outer casing, connects fixation plate inside the frustum cone cylinder of described shell upper.
Further, described dynamic adjustable plate is disk disk like, centre is provided with connection circular hole, arcwall face is provided with some trapezoidal air inlets, the edge of arcwall face is provided with the curved waist hole of symmetrical structure, and the front side in described arbitrary curved waist hole connects chain, and the both sides in this curved waist hole connect gag lever post, described arrow is connected to the edge of dynamic adjustable plate, and described arrow and chain are symmetricly set on dynamic adjustable plate.
Further, described fixation plate is made up of two disk disk like merging, centre is provided with connecting hole, arcwall face is provided with some trapezoidal air ports, connecting guide plate between two disk dish plates, described guide plate is connected between adjacent air port, and a described dish plate is uniformly arranged stud, stud quantity is identical with described curved waist hole number, and another dish plate described connects right-angled trapezium deflector.
Further, hot blast is through hot blast airlock, by stroke driven by motor air door plate rotational angle size, control hot blast and enter the warm-air pipe at cold wind filtering net cylinder center with suitable air quantity, the rotational angle of this air door plate is 0-90 degree, hot blast intake size can be drawn by arrow simultaneously, and hot blast is sent into the air mix chamber in fixation plate；Simultaneously as the effect of inertia of hot-air flow so that there is negative pressuren zone in cold wind air intake doorway (the trapezoidal air port of the dynamic adjustable plate) place above mixing chamber, through the cold wind of filtering net cylinder, then the adjustment intake by dynamic adjustable plate Yu fixation plate；It is the chain with dynamic adjustable plate edge and the sprocket engagement on reducing motor, promote to be socketed in dynamic adjustable plate on fixation plate and rotate suitable angle, stud on fixation plate is inserted on dynamic adjustable plate in curved waist hole simultaneously, when reducing motor works, sprocket wheel engages with chain, dynamic adjustable plate is driven to rotate, control the overlapping size of dynamic adjustable plate and fixation plate upper trapezoid air port, control cold wind intake, and move the gag lever post touching travel switch arranged on adjustable plate, motor stalls, then inverted running, the most repeatedly；Through cold wind air intake, appropriate cold wind is adjusted doorway, and under the pull effect of hot-air flow negative pressure, cold wind is uniformly rapidly entered mixing chamber (between the two disk dish up and down of fixation plate) by guide plate；Under the pull effect of the high-power blower below self-operated thermostatic controller, by the hot blast of one-tenth suitable temperature blended in mixing chamber, enter the drying portion of grain drier with suitable air quantity and blast, carry out grain heat-drying operation.
Compared with prior art, the invention has the beneficial effects as follows: through model machine verification test, when grain drier dries operation, self-operated thermostatic controller device makes temperature control precision reach ± 1 DEG C, improving precision 2-4 times than the same power apparatus without thermoregulator, use this self-operated thermostatic controller device, each work team saves and operates artificial 2 people, use this self-operated thermostatic controller device, fuel 5-10% can be saved.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of grain drier self-operated thermostatic controller device.
Fig. 2 is the structure schematic diagram of a kind of grain drier self-operated thermostatic controller device.
Fig. 3 is fixation plate in a kind of grain drier self-operated thermostatic controller device, the attachment structure schematic diagram of dynamic adjustable plate.
Fig. 4 is the attachment structure schematic diagram of fixation plate in a kind of grain drier self-operated thermostatic controller device.
Fig. 5 is the structural representation of range controlling mechanism.
Fig. 6 is dynamic adjustable plate structural representation.
Fig. 7 is fixation plate structure schematic diagram.
Fig. 8 is that fixation plate connects deflector structure schematic diagram.
Detailed description of the invention
nullA kind of grain drier self-operated thermostatic controller device，Including hot blast airlock 1、Warm-air pipe 2、Cold wind intake controlling organization 3、Deflector 4，Described hot blast airlock 1 connects warm-air pipe 2，Warm-air pipe 2 connects cold wind intake controlling organization 3，Described deflector 4 connects cold wind intake controlling organization 3，Described hot blast airlock 1 is by hot blast barrel shell 101、Arrow 102、Circular shaft 103、Air door plate 104、Stroke motor 105 forms，Described hot blast barrel shell 101 is provided with stroke motor base，Stroke motor base is provided with axis hole，Axis hole symmetry runs through described hot blast barrel shell 101，Axis hole active connection circular shaft 103 on hot blast barrel shell 101，Circular shaft 103 one end is stretched out outside stroke motor base，And connect stroke motor 105，Stroke motor 105 affixed stroke motor base，Described circular shaft 103 other end stretches out outside hot blast barrel shell 101 and connects arrow 102，The circular shaft 103 being positioned at described hot blast barrel shell 101 connects air door plate 104.
Further, described cold wind intake controlling organization 3 is by filtering net cylinder 301, range controlling mechanism 302, dynamic adjustable plate 303, fixation plate 304, arrow 305 forms, described filtering net cylinder 301 is connected to warm-air pipe 2 upper end, described fixation plate 304 is connected to warm-air pipe 2 lower end, the dynamic adjustable plate 303 of socket on fixation plate 304, dynamic adjustable plate 303 connects chain 3025, chain 3025 engages with the sprocket wheel 3024 of range controlling mechanism 302, described range controlling mechanism 302 connects the shell 402 of described deflector 4, described arrow 305 connects dynamic adjustable plate 303, described arrow 305 and chain 3025 positional symmetry on dynamic adjustable plate 303.
Further, described range controlling mechanism 302 is made up of riser 3021, motor rack 3022, travel switch 3023, sprocket wheel 3024, chain 3025, reducing motor, described riser 3021 connects the shell 402 of deflector 4, motor rack 3022 is connected on described riser 3021, motor rack 3022 connects reducing motor, and reducing motor connects sprocket wheel 3025, and sprocket wheel 3025 engages with chain 3025, chain 3025 is connected on dynamic adjustable plate 303, and described travel switch 3023 is symmetrically connected on riser 3021.
Further, described deflector 4 is made up of deflector 401, shell 402, described deflector 401 is connected between the trapezoidal mouth 3042 of described fixation plate 304 lower end, the inner side of described deflector 401 also connected with outer casing 402, connects fixation plate 304 inside the frustum cone cylinder on described shell 402 top.
Further, described dynamic adjustable plate 303 is disk disk like, centre is provided with connection circular hole, arcwall face is provided with some trapezoidal air inlets, the edge of arcwall face is provided with the curved waist hole 3031 of symmetrical structure, and the front side in described arbitrary curved waist hole connects chain 3025, and the both sides in this curved waist hole connect gag lever post 3032, described arrow 305 is connected to the edge of dynamic adjustable plate 303, and described arrow 305 is symmetricly set on dynamic adjustable plate 303 with chain 3025.
Further, described fixation plate 304 is made up of two disk disk like merging, centre is provided with connecting hole, arcwall face is provided with some trapezoidal air ports, connecting guide plate 3043 between two disk dish plates, described guide plate 3043 is connected between adjacent air port, and a described dish plate is uniformly arranged stud 3041, stud 3041 quantity is identical with described curved waist hole 3031 quantity, and another dish plate described connects right-angled trapezium deflector 401.
Further, hot blast is through hot blast airlock 1, air door plate 104 rotational angle size is driven by stroke motor 105, control hot blast and enter the warm-air pipe 2 at cold wind filtering net cylinder 301 center with suitable air quantity, the rotational angle of this air door plate 104 is 0-90 degree, hot blast intake size can be drawn by arrow 102 simultaneously, and hot blast is sent into the air mix chamber in fixation plate 304；Simultaneously as the effect of inertia of hot-air flow so that there is negative pressuren zone in cold wind air intake doorway (the trapezoidal air port of the dynamic adjustable plate 303) place above mixing chamber, through the cold wind of filtering net cylinder 301, then the adjustment intake by dynamic adjustable plate 303 with fixation plate 304；It is to engage with the sprocket wheel 3024 on reducing motor with the dynamic chain 3025 at adjustable plate 303 edge, promote to be socketed in dynamic adjustable plate 303 on fixation plate 304 and rotate suitable angle, stud 3041 on fixation plate 304 is inserted on dynamic adjustable plate 303 in curved waist hole 3031 simultaneously, when reducing motor works, sprocket wheel 3024 engages with chain 3025, dynamic adjustable plate 303 is driven to rotate, control the overlapping size of dynamic adjustable plate 303 and fixation plate 304 upper trapezoid air port, control cold wind intake, and move the gag lever post 3032 arranged on adjustable plate 303 and touch travel switch 3023, arrow indicates the size of cold wind intake simultaneously, motor stalls, then inverted running, the most repeatedly；Through cold wind air intake, appropriate cold wind is adjusted doorway, and under the pull effect of hot-air flow negative pressure, cold wind is uniformly rapidly entered mixing chamber (between the two disk dish up and down of fixation plate 304) by guide plate 3043；The mixed proportion of hot blast cold wind is then controlled by the instruction of the automatically controlled instrument of servo, under the pull effect of the high-power blower below self-operated thermostatic controller, hot blast by one-tenth suitable temperature blended in mixing chamber, enter the drying portion of grain drier with suitable air quantity and blast, carry out grain heat-drying operation.
Claims (6)
- null1. a grain drier self-operated thermostatic controller device，Including hot blast airlock、Warm-air pipe、Cold wind intake controlling organization、Deflector，It is characterized in that，Described hot blast airlock connects warm-air pipe，Warm-air pipe connects cold wind intake controlling organization，Described deflector connects cold wind intake controlling organization，Described hot blast airlock is by hot blast barrel shell、Arrow、Circular shaft、Air door plate、Stroke motor forms，Described hot blast barrel shell is provided with stroke motor base，Stroke motor base is provided with axis hole，Axis hole symmetry runs through described hot blast barrel shell，Axis hole active connection circular shaft on hot blast barrel shell，Circular shaft one end is stretched out outside stroke motor base，And connect stroke motor，Stroke motor affixed stroke motor base，The described circular shaft other end stretches out outside hot blast barrel shell and connects arrow，The circular shaft being positioned at described hot blast barrel shell connects air door plate.
- A kind of grain drier self-operated thermostatic controller device the most according to claim 1, it is characterized in that, described cold wind intake controlling organization is by filtering net cylinder, range controlling mechanism, dynamic adjustable plate, fixation plate, arrow forms, described filtering net cylinder is connected to warm-air pipe upper end, described fixation plate is connected to warm-air pipe lower end, the dynamic adjustable plate of socket on fixation plate, dynamic adjustable plate connects chain, chain and the sprocket engagement of range controlling mechanism, described range controlling mechanism connects the shell of described deflector, described arrow connects dynamic adjustable plate, described arrow and chain positional symmetry on dynamic adjustable plate.
- A kind of grain drier self-operated thermostatic controller device the most according to claim 2, it is characterized in that, described range controlling mechanism is made up of riser, motor rack, travel switch, sprocket wheel, chain, described riser connects the shell of deflector, and described riser connects motor rack, and motor rack connects reducing motor, reducing motor connects sprocket wheel, sprocket wheel engages with chain, and chain is connected on dynamic adjustable plate, and described travel switch is symmetrically connected on riser.
- A kind of grain drier self-operated thermostatic controller device the most according to claim 1, it is characterized in that, described deflector is made up of deflector, shell, described deflector is connected between the trapezoidal mouth of described fixation plate lower end, the inner side of described deflector also connected with outer casing, connects fixation plate inside the frustum cone cylinder of described shell upper.
- A kind of grain drier self-operated thermostatic controller device the most according to claim 2, it is characterized in that, described dynamic adjustable plate is disk disk like, centre is provided with connection circular hole, and arcwall face is provided with some trapezoidal air inlets, and the edge of arcwall face is provided with the curved waist hole of symmetrical structure, the front side in described arbitrary curved waist hole connects chain, the both sides in this curved waist hole connect gag lever post, and described arrow is connected to the edge of dynamic adjustable plate, and described arrow and chain are symmetricly set on dynamic adjustable plate.
- A kind of grain drier self-operated thermostatic controller device the most according to claim 2, it is characterized in that, described fixation plate is made up of two disk disk like merging, centre is provided with connecting hole, and arcwall face is provided with some trapezoidal air ports, the connecting guide plate between two disk dish plates, described guide plate is connected between adjacent air port, being uniformly arranged stud on a described dish plate, stud quantity is identical with described curved waist hole number, and another dish plate described connects right-angled trapezium deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387388.4A CN105937850A (en) | 2016-06-04 | 2016-06-04 | Automatic thermoregulator device of grain drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387388.4A CN105937850A (en) | 2016-06-04 | 2016-06-04 | Automatic thermoregulator device of grain drier |
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| Publication Number | Publication Date |
|---|---|
| CN105937850A true CN105937850A (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610387388.4A Pending CN105937850A (en) | 2016-06-04 | 2016-06-04 | Automatic thermoregulator device of grain drier |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957137A (en) * | 2017-11-30 | 2018-04-24 | 杨朴 | A kind of fuel gas hot-blast stove |
| CN110470110A (en) * | 2019-09-02 | 2019-11-19 | 安徽辰宇机械科技有限公司 | Intelligent temperature control drying system |
| CN111536768A (en) * | 2020-05-22 | 2020-08-14 | 盐城工学院 | Temperature control and waste gas waste heat utilization system of grain drying-machine |
| CN116447856A (en) * | 2023-06-09 | 2023-07-18 | 盛胜电子科技(广州)有限公司 | Container type coal low-temperature dryer and drying method |
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| CN204987799U (en) * | 2015-09-01 | 2016-01-20 | 山东长江粮油仓储机械有限公司 | Hot -blast automatic temperature adjustment device of grain drying machine |
| CN205843318U (en) * | 2016-06-04 | 2016-12-28 | 安徽都灵精密机械有限公司 | A kind of grain drier self-operated thermostatic controller device |
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| CN201191017Y (en) * | 2008-02-01 | 2009-02-04 | 林光湧 | Gas furnace end and air intake synchronising controller |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957137A (en) * | 2017-11-30 | 2018-04-24 | 杨朴 | A kind of fuel gas hot-blast stove |
| CN110470110A (en) * | 2019-09-02 | 2019-11-19 | 安徽辰宇机械科技有限公司 | Intelligent temperature control drying system |
| CN111536768A (en) * | 2020-05-22 | 2020-08-14 | 盐城工学院 | Temperature control and waste gas waste heat utilization system of grain drying-machine |
| CN116447856A (en) * | 2023-06-09 | 2023-07-18 | 盛胜电子科技(广州)有限公司 | Container type coal low-temperature dryer and drying method |
| CN116447856B (en) * | 2023-06-09 | 2024-05-07 | 盛胜电子科技(广州)有限公司 | Container type coal low-temperature dryer and drying method |
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Application publication date: 20160914 |
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