CN204718346U - Multistage hot air drying system - Google Patents
Multistage hot air drying system Download PDFInfo
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- CN204718346U CN204718346U CN201520175292.2U CN201520175292U CN204718346U CN 204718346 U CN204718346 U CN 204718346U CN 201520175292 U CN201520175292 U CN 201520175292U CN 204718346 U CN204718346 U CN 204718346U
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- hot air
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- polarization
- conveyer belt
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Abstract
The utility model relates to a kind of multistage hot air drying system, comprise primary surface drying unit, comprise conveying conveyer belt, the material loading end of conveying conveyer belt is provided with the first hopper, the top of conveying conveyer belt is provided with the first hot air apparatus, and the air inlet of the first hot air apparatus connects hot-blast main; Degree of depth surface drying unit comprises material platform, and the material loading end of material platform is provided with the second hopper, and the top of described material platform is provided with the second hot air apparatus, and the lateral wall of material platform is provided with po-larization mechanism, the surrounding of po-larization mechanism all by rope suspensions on external pedestal; Solidification drying unit comprises cylinder, and the two ends of cylinder are rotatably connected material feeding box and feed box respectively, and the lateral wall of cylinder is provided with support ring, and the bottom of support ring is provided with bracing or strutting arrangement, and bracing or strutting arrangement is provided with driving mechanism; Motor in conveying conveyer belt, po-larization mechanism, driving mechanism all connects distribution box.The utility model have output controlled, by surrounding environment influence, advantage that efficiency is high.
Description
Technical field
The utility model relates to a kind of colored silicon wafer sand production equipment, is specifically related to a kind ofly be combined the multistage hot air drying system formed by multiple drying plant.
Background technology
A step is had to be need drying to adopt sand in the production technology of color sand silicon wafer sand, traditional method artificially colored coloured silk is sand flat lay put natural air drying on the ground, thickness at 1-6cm, this way inefficiency, every block building ground drying once can only adopt sand every day, occupy a large amount of land areas, need a large amount of labours, cost is high simultaneously, higher to the requirement of environment, need the moisture in air low, this mode is not especially suitable for rainy place.
Utility model content
The purpose of this utility model is to provide a kind of multistage hot air drying system, has the advantage that output is controlled, not affected by environment, operating efficiency is high.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multistage hot air drying system, comprising:
Primary surface drying unit, comprise conveying conveyer belt, the material loading end of described conveying conveyer belt is provided with the first hopper, the material loading side, bottom of described first hopper is provided with feeding port, the top of described conveying conveyer belt is provided with the first hot air apparatus prolonging its transfer path and arrange, the all vertical conveyor surface towards described conveying conveyer belt of air outlet of described first hot air apparatus, the air inlet of described first hot air apparatus connects hot-blast main, and described hot-blast main connects the first blower fan;
Degree of depth surface drying unit, comprise material platform, the material loading end of described material platform is provided with the second hopper, the top of described material platform is provided with the second hot air apparatus prolonging its transfer path and arrange, the air inlet of described second hot air apparatus connects the second blower fan, the lateral wall of described material platform is provided with po-larization mechanism, the base of described po-larization mechanism is fixedly connected with the polarization pedestal be located at below described material platform, the both sides of described polarization pedestal are all fixedly connected with described material platform by connecting plate, the surrounding of described polarization pedestal all by rope suspensions on external pedestal, described external pedestal cover is installed in the outside of described material platform,
Solidification drying unit, comprise horizontally disposed cylinder, the two ends of described cylinder are rotatably connected material feeding box and feed box respectively, the top of described material feeding box is provided with the 3rd hopper, the sidewall of described material feeding box connects warm-air pipe, described warm-air pipe connects the 3rd blower fan, the top of described feed box connects air exhausting device, the lateral wall of described cylinder is provided with the support ring that quantity is no less than 1, the bottom of described support ring is equipped with the bracing or strutting arrangement matched, and wherein described at least one, bracing or strutting arrangement is provided with driving mechanism;
Motor in described conveying conveyer belt, po-larization mechanism, driving mechanism all connects distribution box, and described first blower fan, the second blower fan are all connected described distribution box with the 3rd blower fan, the frequency that distribution box control motor and blower fan rotate.
Further, described first hot air apparatus comprises horizontal the first manifold above described conveying conveyer belt, the air intake of described first manifold connects described hot-blast main, the below of described first manifold is provided with multiple equally distributed first discharge pipe, and described first discharge pipe is perpendicular to the transmission plane of described conveying conveyer belt.
Further, described second hot air apparatus comprises horizontally disposed U-shaped pipe, the middle part of described U-shaped pipe connects blast pipe, described blast pipe is connected with the second blower fan, the bottom of the both sides parallel pipe of described U line pipe is provided with symmetrical air outlet, described air outlet is fixedly connected with the second manifold, and the bottom wind outlet of described second manifold is equipped with the second discharge pipe, and the exit of described second discharge pipe is towards described material platform.
Further, described po-larization mechanism comprises described base plate, described floor level is arranged on described polarization pedestal, the both sides of described base plate are respectively equipped with polarization motor and lower axle bed, polarization axle is provided with in described lower axle bed, described polarization motor-driven connects polarization axle, and described polarization axle upper end connects the upper axle bed be located at outside described material platform, is provided with the polarization block be fixedly connected with described polarization axle between described upper axle bed with lower axle bed.
Further, described bracing or strutting arrangement comprises described bracing or strutting arrangement and comprises supporting seat, the bilateral symmetry of described supporting seat is provided with support wheel, and the center of described support wheel to be rotatably connected described supporting seat by optical axis, and the width of described support wheel is greater than the width of described support ring.
Further, described driving mechanism comprises drive motors, the motor shaft of described drive motors is provided with driving wheel, described driving wheel to be in transmission connection driven pulley by driving-belt, the center of described driven pulley is fixedly connected with driving shaft, described driving shaft passes described supporting seat and is fixedly connected with driving wheel, and described driving wheel matches with support ring.
Further, described air exhausting device comprises the 3rd discharge pipe be fixedly connected with described feed box, and described 3rd discharge pipe connects air exhaust box, and the sidewall of described air exhaust box is provided with exhaust blower, and hot blast is discharged to outdoor by pipeline by described air exhaust box.
Further, the discharge end of described primary surface drying unit is provided with tilting splicing plate, and the bottom of described splicing plate is provided with the first material box, and the sand material in described first material box is driven in described second hopper by the first surface pump; Selectable, by tilting for primary surface drying unit in a high position, make sand material be transported to a high position from low to high, then directly drop into the second hopper from the discharge end of primary surface drying unit.
Further, the discharge end of described degree of depth surface drying unit is provided with the second material box, and the sand material in described second material box is driven in described 3rd hopper by the second surface pump.
The beneficial effects of the utility model are: the utility model, by successively improving temperature, carries out skin drying to sand material and solidifies the step-by-step processing of drying, realizing the thorough oven dry to sand material, do not comprise moisture content in the sand material after oven dry; By successively improving the temperature of hot blast, sand material is heated up gradually, thus reduce the waste of heat in hot blast; Full type automation equipment have output controlled, by surrounding environment influence, advantage that efficiency is high.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of multistage hot air drying system described in the utility model embodiment;
Fig. 2 is the side-looking structure chart of primary surface drying unit 1 in Fig. 1;
Fig. 3 is the plan structure figure of Fig. 2;
Fig. 4 is the plan structure figure of degree of depth surface drying unit 9 in Fig. 1;
Fig. 5 be in Fig. 4 A-A to sectional structure chart;
Fig. 6 is the structural representation solidifying drying unit 24 in Fig. 1;
Fig. 7 be in Fig. 6 B-B to structural representation.
In figure:
1, primary surface drying unit; 2, conveying conveyer belt; 3, the first hopper; 4, the first manifold; 5, the first discharge pipe; 6, hot-blast main; 7, plectrum; 8, scraper plate;
9, degree of depth surface drying unit; 10, platform is expected; 11, the second hopper; 12, U-shaped pipe; 13, blast pipe; 14, the second manifold; 15, the second discharge pipe; 16, base plate; 17, polarization pedestal; 18, polarization motor; 19, lower axle bed; 20, polarization block; 21, upper axle bed; 22, rope; 23, external pedestal;
24, drying unit is solidified; 25, cylinder; 26, deep bead; 27, material feeding box; 28, feed box; 29, the 3rd hopper; 30, warm-air pipe; 31, support ring; 32, supporting seat; 33, support wheel; 34, drive motors; 35, driving wheel; 36, driving wheel; 37, the 3rd discharge pipe; 38, air exhaust box;
39, splicing plate; 40, the first material box; 41, the first surface pump; 42, the second material box; 43, the second bottom surface pump.
Detailed description of the invention
As shown in Figure 1, multistage hot air drying system described in the utility model embodiment, comprise primary surface drying unit 1, degree of depth surface drying unit 9 and solidification drying unit 24, wherein the first two equipment is used for carrying out skin drying to sand material, 3rd equipment is cured oven dry to sand material, for discharging the moisture content of sand material inside.
As Figure 2-3, described primary surface drying unit 1 comprises conveying conveyer belt 2, the material loading end of described conveying conveyer belt 2 is provided with the first hopper 3, described first hopper 3 has four sides, wherein the side of both sides curves inwardly, the width of the bottom end outlet of the first hopper 3 is made to be less than the width of conveying conveyer belt 2, the material loading side, bottom of described first hopper 3 is provided with feeding port, the shape of described feeding port is for limiting shape and the thickness of the sand bed of material, therefore the shape of feeding port is preferable over rectangle, highly not higher than 2cm.
The top of described conveying conveyer belt 2 be provided with prolong its transfer path arrange the first hot air apparatus described in the first hot air apparatus comprise horizontal the first manifold 4 above described conveying conveyer belt 2, the air intake of described first manifold 4 connects described hot-blast main 6, the below of described first manifold 4 is provided with multiple equally distributed first discharge pipe 5, described first discharge pipe 5 is perpendicular to the transmission plane of described conveying conveyer belt 2, the hot blast blown out from the first discharge pipe 5 is made vertically to blow to the conveying face of conveying conveyer belt 2, this mode makes the penetration power of hot blast the strongest, the air outlet place of described first discharge pipe 5 is also provided with described plectrum 7, sand stream in movement is shunted after crossing this plectrum 7, walk around plectrum 7, thus realize automatic stirring.
The discharge end of described primary surface drying unit 1 is provided with scraper plate 8, adhesion sand material on a moving belt scrapes by this scraper plate 8, avoid waste, the below of scraper plate 8 is provided with tilting splicing plate 39, the bottom of described splicing plate 39 is provided with the first material box 40, and the sand material in described first material box 40 is driven in the drying unit 9 of degree of depth surface by the first surface pump 41.
As illustrated in figures 4-5, described degree of depth surface drying unit 9 comprises material platform 10, the inwall of described material platform 10 is smooth metal inwall, prevent sand material and the adhesion of material platform 10, the material loading end of described material platform 10 is provided with the second hopper 11, the top of described material platform 10 is provided with the second hot air apparatus prolonging its transfer path and arrange, described second hot air apparatus comprises horizontally disposed U-shaped pipe 12, the middle part of described U-shaped pipe 12 connects blast pipe 13, described blast pipe 13 is connected with the second blower fan, the bottom symmetrical of the parallel pipe of the both sides of described U line pipe is provided with air outlet, described air outlet is fixedly connected with the second manifold 14, hot blast is shunted by described second manifold 14, the bottom wind outlet of described second manifold 14 is equipped with the second discharge pipe 15, the exit of described second discharge pipe 15 is towards described material platform 10, the hot blast blown out from the second discharge pipe 15 is made vertically to blow to material platform 10, this mode makes the penetration power of hot blast the strongest.
The lateral wall of described material platform 10 is provided with po-larization mechanism, described po-larization mechanism comprises base plate 16, described base plate 16 is fixedly connected with polarization pedestal 17, the both sides of described base plate 16 are respectively equipped with polarization motor 18 and lower axle bed 19, polarization axle is provided with in described lower axle bed 19, described polarization motor 18 is in transmission connection polarization axle, described polarization axle upper end connects the upper axle bed 21 be located at outside described material platform 10, the polarization block 20 be fixedly connected with described polarization axle is provided with between described upper axle bed 21 with lower axle bed 19, this polarization block 20 is asymmetric metal derby, or eccentric wheel, polarization pedestal 17 can be made to have polarization power when polarization axle drives polarization block 20 to rotate, realize polarization effect.
Described polarization pedestal 17 is horizontally set on the below of material platform 10, the both sides of described polarization pedestal 17 are all fixedly connected with described material platform 10 by connecting plate, the surrounding of described polarization pedestal 17 is all suspended on external pedestal 23 by rope 22, described external pedestal 23 cover is installed in the outside of described material platform 10, realize material platform 10 to be structure as a whole with po-larization mechanism, be suspended in the air by the rope 22 of both sides.
The discharge end of described material platform 10 is provided with discharge pedestal 10, the outside of described discharge pedestal 10 is extended outside described external pedestal 23, the below of described discharge pedestal 10 is provided with the second material box, and the sand material in described second material box 42 is driven in solidification drying unit 24 by the second surface pump.
As shown in fig. 6-7, described solidification drying unit 24 comprises horizontally disposed cylinder 25, multiple equally distributed deep bead 26 is hung with in described cylinder 25, gap is provided with between described deep bead 26 and cylinder 25 inwall, blocked by deep bead 26 when hot blast enters in cylinder 25, hot blast passes from described gap and fully contacts with the sand material cylinder 25 sidewall, good drying effect, increase substantially drying effect, improve the utilization rate of hot blast.
The two ends of described cylinder 25 are rotatably connected material feeding box 27 and feed box 28 respectively, the top of described material feeding box 27 is provided with the 3rd hopper 29, the sidewall of described material feeding box 27 connects warm-air pipe 30, described warm-air pipe 30 connects the 3rd blower fan, the top of described feed box 28 connects the 3rd discharge pipe 37, described 3rd discharge pipe 37 connects air exhaust box 38, the sidewall of described air exhaust box 38 is provided with exhaust blower, hot blast is discharged to outdoor by pipeline by described air exhaust box 38, hot blast enters in cylinder 25 from warm-air pipe 30, reacted hot blast takes away the steam in sand material, discharge from air exhausting device.
The lateral wall of described cylinder 25 is provided with the support ring 31 that quantity is no less than 1, due to cylinder 25 process, therefore be connected to form by multistage cylinder 25, junction is reinforced the connection by support ring 31, and support ring 31 increases frictional force and the hardness of cylinder 25 outer wall simultaneously.
The bottom of described support ring 31 is equipped with the bracing or strutting arrangement matched, described bracing or strutting arrangement comprises described bracing or strutting arrangement and comprises supporting seat 32, the bilateral symmetry of described supporting seat 32 is provided with support wheel 33, the center of described support wheel 33 to be rotatably connected described supporting seat 32 by optical axis, and the width of described support wheel 33 is greater than the width of described support ring 31.
Wherein described at least one, bracing or strutting arrangement is provided with driving mechanism, described driving mechanism comprises drive motors 34, the motor shaft of described drive motors 34 is provided with driving wheel 35, described driving wheel 35 to be in transmission connection driven pulley by driving-belt, the center of described driven pulley is fixedly connected with driving shaft, described driving shaft passes described supporting seat 32 and is fixedly connected with driving wheel 36, and described driving wheel 36 matches with support ring 31.
Motor in described conveying conveyer belt 2, po-larization mechanism, driving mechanism all connects distribution box, and described first blower fan, the second blower fan are all connected described distribution box with the 3rd blower fan, the frequency that distribution box control motor and blower fan rotate.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (9)
1. a multistage hot air drying system, is characterized in that, comprising:
Primary surface drying unit, comprise conveying conveyer belt, the material loading end of described conveying conveyer belt is provided with the first hopper, the material loading side, bottom of described first hopper is provided with feeding port, the top of described conveying conveyer belt is provided with the first hot air apparatus prolonging its transfer path and arrange, the all vertical conveyor surface towards described conveying conveyer belt of air outlet of described first hot air apparatus, the air inlet of described first hot air apparatus connects hot-blast main, and described hot-blast main connects the first blower fan;
Degree of depth surface drying unit, comprise material platform, the material loading end of described material platform is provided with the second hopper, the top of described material platform is provided with the second hot air apparatus prolonging its transfer path and arrange, the air inlet of described second hot air apparatus connects the second blower fan, the lateral wall of described material platform is provided with po-larization mechanism, the base of described po-larization mechanism is fixedly connected with the polarization pedestal be located at below described material platform, the both sides of described polarization pedestal are all fixedly connected with described material platform by connecting plate, the surrounding of described polarization pedestal all by rope suspensions on external pedestal, described external pedestal cover is installed in the outside of described material platform,
Solidification drying unit, comprise horizontally disposed cylinder, the two ends of described cylinder are rotatably connected material feeding box and feed box respectively, the top of described material feeding box is provided with the 3rd hopper, the sidewall of described material feeding box connects warm-air pipe, described warm-air pipe connects the 3rd blower fan, the top of described feed box connects air exhausting device, the lateral wall of described cylinder is provided with the support ring that quantity is no less than 1, the bottom of described support ring is equipped with the bracing or strutting arrangement matched, and wherein described at least one, bracing or strutting arrangement is provided with driving mechanism;
Motor in described conveying conveyer belt, po-larization mechanism, driving mechanism all connects distribution box, and described first blower fan, the second blower fan are all connected described distribution box with the 3rd blower fan.
2. multistage hot air drying system according to claim 1, it is characterized in that: described first hot air apparatus comprises horizontal the first manifold above described conveying conveyer belt, the air intake of described first manifold connects described hot-blast main, the below of described first manifold is provided with multiple equally distributed first discharge pipe, and described first discharge pipe is perpendicular to the transmission plane of described conveying conveyer belt.
3. multistage hot air drying system according to claim 1, it is characterized in that: described second hot air apparatus comprises horizontally disposed U-shaped pipe, the middle part of described U-shaped pipe connects blast pipe, described blast pipe is connected with the second blower fan, the bottom of the both sides parallel pipe of described U-shaped pipe is provided with symmetrical air outlet, described air outlet is fixedly connected with the second manifold, and the bottom wind outlet of described second manifold is equipped with the second discharge pipe, and the exit of described second discharge pipe is towards described material platform.
4. multistage hot air drying system according to claim 1, it is characterized in that: described po-larization mechanism comprises base plate, described floor level is arranged on described polarization pedestal, the both sides of described base plate are respectively equipped with polarization motor and lower axle bed, polarization axle is provided with in described lower axle bed, described polarization motor-driven connects polarization axle, and described polarization axle upper end connects the upper axle bed be located at outside described material platform, is provided with the polarization block be fixedly connected with described polarization axle between described upper axle bed with lower axle bed.
5. multistage hot air drying system according to claim 1, it is characterized in that: described bracing or strutting arrangement comprises described bracing or strutting arrangement and comprises supporting seat, the bilateral symmetry of described supporting seat is provided with support wheel, the center of described support wheel to be rotatably connected described supporting seat by optical axis, and the width of described support wheel is greater than the width of described support ring.
6. multistage hot air drying system according to claim 1, it is characterized in that: described driving mechanism comprises drive motors, the motor shaft of described drive motors is provided with driving wheel, described driving wheel to be in transmission connection driven pulley by driving-belt, the center of described driven pulley is fixedly connected with driving shaft, described driving shaft passes described supporting seat and is fixedly connected with driving wheel, and described driving wheel matches with support ring.
7. multistage hot air drying system according to claim 1, it is characterized in that: described air exhausting device comprises the 3rd discharge pipe be fixedly connected with described feed box, described 3rd discharge pipe connects air exhaust box, the sidewall of described air exhaust box is provided with exhaust blower, and hot blast is discharged to outdoor by pipeline by described air exhaust box.
8. multistage hot air drying system according to claim 1, it is characterized in that: the discharge end of described primary surface drying unit is provided with tilting splicing plate, the bottom of described splicing plate is provided with the first material box, and the sand material in described first material box is driven in described second hopper by the first surface pump.
9. multistage hot air drying system according to claim 1, is characterized in that: the discharge end of described degree of depth surface drying unit is provided with the second material box, and the sand material in described second material box is driven in described 3rd hopper by the second surface pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175292.2U CN204718346U (en) | 2015-03-27 | 2015-03-27 | Multistage hot air drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175292.2U CN204718346U (en) | 2015-03-27 | 2015-03-27 | Multistage hot air drying system |
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| Publication Number | Publication Date |
|---|---|
| CN204718346U true CN204718346U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175292.2U Withdrawn - After Issue CN204718346U (en) | 2015-03-27 | 2015-03-27 | Multistage hot air drying system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204718346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729264A (en) * | 2015-03-27 | 2015-06-24 | 北京宝莲纳新材料技术有限公司 | Multi-level hot-air drying system |
-
2015
- 2015-03-27 CN CN201520175292.2U patent/CN204718346U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729264A (en) * | 2015-03-27 | 2015-06-24 | 北京宝莲纳新材料技术有限公司 | Multi-level hot-air drying system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20170412 |