CN203454666U - Hot-air circulation multilayer net belt drier - Google Patents
Hot-air circulation multilayer net belt drier Download PDFInfo
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- CN203454666U CN203454666U CN201320551488.8U CN201320551488U CN203454666U CN 203454666 U CN203454666 U CN 203454666U CN 201320551488 U CN201320551488 U CN 201320551488U CN 203454666 U CN203454666 U CN 203454666U
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Abstract
The utility model discloses a hot-air circulation multilayer net belt drier which comprises a feeding unit, multilayer conveying net belts vertically distributed and performing linear motion and a discharging unit. A plurality of hot-air circulation units are sequentially distributed on the multilayer conveying net belts, and each hot-air circulation unit comprises a fan, a box body, an electric heater, an upper air distribution device and a lower air distribution device. Air outlets of the fans, the box bodies and air inlets form a hot-air circulation loop. The hot-air circulation multilayer net belt drier improves the hot source utilization rate and the production efficiency, an anti-sticking device is added at the position of a feeding hopper and can remove materials sticked onto the inside of the feeding hopper, the normal work of the whole drier is ensured, the whole drier is high in integrity and aesthetic degree, the occupied space is saved, and the hot-air circulation multilayer net belt drier is further provided with a cleaning spray nozzle, can be conveniently cleaned and has good application prospect.
Description
Technical field
The utility model relates to mechanical equipment technical field, is specifically related to a kind of multi-deck mesh-belt type drying machine of hot air circulation.
Background technology
Mesh-belt drier is the drying equipment of conventional consecutive production; can be widely used in the industries such as pharmaceutical chemical industry, food, health products, building materials, electronics, be particularly suitable for ventilative good sheet, strip, granular material dry; plaster material to filter cake class; also after can making type by comminutor or banded extruder, be dried; traditional mesh-belt drier, volume is large, and occupation of land space is large; and there is following shortcoming
(1) be generally individual layer guipure and carry out dry materials, the efficiency of dried material is low, and discharging speed is low;
(2) for the hot blast of dried material after a dry material, directly get rid of, can not make full use of and recycle hot blast resource, thermal source utilization rate is low, causes a large amount of wastes of the energy;
(3) the input and output material speed of material, unadjustable, can not regulate for different materials, is applicable to range differences;
(4), because material is excessively wet, easily there is pinning phenomenon in feed hopper, blocks charging aperture, affects the normal operation of mesh-belt drier.
Utility model content
The technical problem that the utility model solves is the deficiency that traditional mesh-belt drier exists, the multi-deck mesh-belt type drying machine of the hot air circulation providing, adopt multiunit, independently hot air circulating system is configured combination, be configured combination with the straight-line foraminous conveyer of multilayer, the utilization rate and the production efficiency that have improved thermal source, complete machine has higher integrality and aesthetics, has saved occupation of land space, convenient cleaning, has a good application prospect.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of multi-deck mesh-belt type drying machine of hot air circulation, it is characterized in that: comprise feeding unit material, the upper and lower distribution straight-line foraminous conveyer of multilayer and blanking unit, the discharge port of described feeding unit material is connected with the foraminous conveyer of the superiors, the some sections of hot air circulation unit that distribute successively on the foraminous conveyer of multilayer, each section of hot air circulation unit includes blower fan, casing, electric heater, upper Air Heater and lower Air Heater, described blower fan is positioned at the foraminous conveyer top of the superiors, described casing is included the multilayer foraminous conveyer of blower fan below, described electric heater is arranged in the air channel of a side of casing, described air channel is connected with the air outlet of blower fan, described lower Air Heater is arranged in casing, and be positioned at the below of bottom foraminous conveyer, described upper Air Heater is arranged in casing, and be positioned at the top of the superiors' foraminous conveyer, on described upper Air Heater, the case mouth of square box is connected with the air inlet of blower fan, the air outlet of described blower fan, casing, the air inlet of blower fan, form hot air circulation loop.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, is characterized in that: the top of described casing is also provided with the washer jet for delivery of guipure.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, is characterized in that: the top of described casing is also provided with wind-supplying mouth and moisture exhausting port.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, is characterized in that: the number of plies of foraminous conveyer is three layers, and hot air circulation unit is five sections, covers whole foraminous conveyer.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, is characterized in that: between the afterbody of the upper and lower distribution straight-line foraminous conveyer of multilayer and blanking unit, be also provided with cooling unit, described cooling unit comprises cooling blower.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, is characterized in that: also comprise wet-emitting blower, described wet-emitting blower is connected with the moisture exhausting port of each casing.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, it is characterized in that: described feeding unit material comprises feed hopper, the first reductor, conveyer belt, aggregate bin and stripper, described feed hopper is arranged on the top of conveyer belt bottom, described the first reductor is arranged on the below of conveyer belt bottom, for controlling the speed of conveyer belt, described aggregate bin be arranged on conveyer belt top, as the discharge port of feeding unit material, and be connected with the foraminous conveyer of the superiors by being positioned at the stripper of below.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, is characterized in that: a side of described feed hopper is provided with vibrating device, and described vibrating device is vibrating motor or percussive pneumatic hammer.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, is characterized in that: described conveyer belt is slant setting, with the angle of horizontal direction be 30 °.
The multi-deck mesh-belt type drying machine of aforesaid hot air circulation, is characterized in that: in described blanking unit, be provided with the second reductor.
The beneficial effects of the utility model are: the multi-deck mesh-belt type drying machine of hot air circulation of the present utility model, adopt multiunit, independently hot air circulating system is configured combination, be configured combination with the straight-line foraminous conveyer of multilayer, utilization rate and the production efficiency of thermal source have been improved, and increased and removed bonder at feed hopper place, can remove the bonding material of appearance in feed hopper, guarantee the normal operation of complete machine, complete machine has higher integrality and aesthetics, saved occupation of land space, and be provided with washer jet, convenient cleaning, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multi-deck mesh-belt type drying machine of hot air circulation of the present invention.
Fig. 2 is the top view of the multi-deck mesh-belt type drying machine of hot air circulation of the present invention.
Fig. 3 is the side view of the multi-deck mesh-belt type drying machine of hot air circulation of the present invention.
In accompanying drawing, the implication of mark is as follows:
1: foraminous conveyer; 2: blanking unit; 3: blower fan; 4: casing; 5: electric heater; 6: upper Air Heater; 7: lower Air Heater; 8: air channel; 9: wind-supplying mouth; 10: moisture exhausting port; 11: wet-emitting blower; 12: cooling unit; 13: cooling blower; 14: feed hopper; 15: the first reductors; 16: conveyer belt; 17: aggregate bin; 18: stripper; 19: the second reductors.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of multi-deck mesh-belt type drying machine of hot air circulation, comprise feeding unit material, the upper and lower distribution straight-line foraminous conveyer 1 of multilayer and blanking unit 2, the discharge port of feeding unit material is connected with the foraminous conveyer of the superiors 1, the some sections of hot air circulation unit that distribute successively on the foraminous conveyer 1 of multilayer, each section of hot air circulation unit includes blower fan 3, casing 4, electric heater 5, upper Air Heater 6 and lower Air Heater 7, blower fan 3 is positioned at the top of the foraminous conveyer 1 of the superiors, casing 4 is included the multilayer foraminous conveyer 1 of blower fan 3 belows, electric heater 5 is arranged in the air channel 8 of a side of casing 4, air channel 8 is connected with the air outlet of blower fan 3, lower Air Heater 7 is arranged in casing 4, and be positioned at the below of the foraminous conveyer 1 of the bottom, upper Air Heater 6 is arranged in casing 4, and be positioned at the top of the foraminous conveyer 1 of the superiors, on upper Air Heater 6, the case mouth of square box 1 is connected with the air inlet of blower fan 3, the air outlet of blower fan 3 like this, casing 4, the air inlet of blower fan 3, form hot air circulation loop, the air channel 8 that is hot blast from the air outlet of blower fan 3 along casing 4 one sides is after electric heater 5, by lower Air Heater 7, inject the bottom surface of the foraminous conveyer 1 of the casing 4 interior bottoms, successively after the foraminous conveyer 1 of multilayer, in process, Air Heater 6, turn back to the air inlet of blower fan 3, form thermal cycle, after several times circulation, the interior temperature of casing 4 will be stabilized in the temperature range of setting, and improved the utilization rate of thermal source, electric heater 5 is arranged in the air channel of a side of casing 4, the high blast hot air circulation of high air quantity realizing, greatly improved the heat exchange number of times of casing 4, on, lower Air Heater can be guaranteed hot blast motion uniformly in case, eliminated hot blast short circuit phenomenon, thereby material can be heated uniformly, dehydrate, improve the quality of dry rear material, the number of plies of foraminous conveyer 1 is three layers, hot air circulation unit is five sections, cover whole foraminous conveyer 1, greatly improved the efficiency of dried material.
The top of described casing 4 is also provided with the nozzle cleaning for delivery of guipure 1, and when dry different material, segmented cleaning, can improve cleaning performance.
The top of described casing 4 is also provided with wind-supplying mouth 9 and moisture exhausting port 10, moisture exhausting port 10 is connected with wet-emitting blower 11 by dehumidifying pipelines, and humid air through wet-emitting blower 11 dehumidifiers, completes the technical process of dry materials dehydration from moisture exhausting port 10, wind-supplying mouth 9 can provide new wind, reduces the temperature in casing 4.
Between the afterbody of the upper and lower distribution straight-line foraminous conveyer 1 of multilayer and blanking unit, be also provided with cooling unit 12, cooling unit comprises cooling blower 13.
Described feeding unit material comprises feed hopper 14, the first reductor 15, conveyer belt 16, aggregate bin 17 and stripper 18, feed hopper 14 is arranged on the top of conveyer belt 16 bottoms, the first reductor 15 is arranged on the below of conveyer belt 16 bottoms, for controlling the speed of conveyer belt 16, regulate charging rate, the top that is arranged on conveyer belt 16 of aggregate bin 17, discharge port as feeding unit material, and be connected by being positioned at the foraminous conveyer 1 of the stripper 18Yu the superiors of below, one side of described feed hopper 14 is provided with vibrating device, vibrating device is vibrating motor or percussive pneumatic hammer, vibrating motor utilizes the pinning phenomenon of removal feed hopper 14 interior materials of the vibration of vibrating motor, percussive pneumatic hammer, the method for utilizing pneumatic hammer periodicity to knock feed hopper 14 material is removed the pinning phenomenon of feed hopper 14 interior materials, conveyer belt 16 is slant setting, with the angle of horizontal direction be 30 °, in described blanking unit, be provided with the second reductor 19, for controlling the speed of dried material discharging.
In sum, the multi-deck mesh-belt type drying machine of hot air circulation of the present utility model, adopt multiunit, independently hot air circulating system is configured combination, be configured combination with the straight-line foraminous conveyer of multilayer, utilization rate and the production efficiency of thermal source have been improved, and increased and removed bonder at feed hopper place, can remove the bonding material of appearance in feed hopper, guarantee the normal operation of complete machine, complete machine has higher integrality and aesthetics, has saved occupation of land space, and is provided with washer jet, convenient cleaning, has a good application prospect.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. the multi-deck mesh-belt type drying machine of a hot air circulation, it is characterized in that: comprise feeding unit material, the upper and lower distribution straight-line foraminous conveyer of multilayer and blanking unit, the discharge port of described feeding unit material is connected with the foraminous conveyer of the superiors, the some sections of hot air circulation unit that distribute successively on the foraminous conveyer of multilayer, each section of hot air circulation unit includes blower fan, casing, electric heater, upper Air Heater and lower Air Heater, described blower fan is positioned at the foraminous conveyer top of the superiors, described casing is included the multilayer foraminous conveyer of blower fan below, described electric heater is arranged in the air channel of a side of casing, described air channel is connected with the air outlet of blower fan, described lower Air Heater is arranged in casing, and be positioned at the below of bottom foraminous conveyer, described upper Air Heater is arranged in casing, and be positioned at the top of the superiors' foraminous conveyer, on described upper Air Heater, the case mouth of square box is connected with the air inlet of blower fan, the air outlet of described blower fan, casing, the air inlet of blower fan, form hot air circulation loop.
2. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 1, is characterized in that: the top of described casing is also provided with the washer jet for delivery of guipure.
3. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 1, is characterized in that: the top of described casing is also provided with wind-supplying mouth and moisture exhausting port.
4. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 1, is characterized in that: the number of plies of foraminous conveyer is three layers; Described hot air circulation unit is five sections, covers whole foraminous conveyer.
5. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 1, is characterized in that: between the afterbody of the upper and lower distribution straight-line foraminous conveyer of multilayer and blanking unit, be also provided with cooling unit, described cooling unit comprises cooling blower.
6. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 1, is characterized in that: also comprise wet-emitting blower, described wet-emitting blower is connected with the moisture exhausting port of each casing.
7. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 1, it is characterized in that: described feeding unit material comprises feed hopper, the first reductor, conveyer belt, aggregate bin and stripper, described feed hopper is arranged on the top of conveyer belt bottom, described the first reductor is arranged on the below of conveyer belt bottom, for controlling the speed of conveyer belt, described aggregate bin be arranged on conveyer belt top, as the discharge port of feeding unit material, and be connected with the foraminous conveyer of the superiors by being positioned at the stripper of below.
8. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 7, is characterized in that: a side of described feed hopper is provided with vibrating device, and described vibrating device is vibrating motor or percussive pneumatic hammer.
9. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 7, is characterized in that: described conveyer belt is slant setting, with the angle of horizontal direction be 30 °.
10. the multi-deck mesh-belt type drying machine of hot air circulation according to claim 1, is characterized in that: in described blanking unit, be provided with the second reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551488.8U CN203454666U (en) | 2013-09-05 | 2013-09-05 | Hot-air circulation multilayer net belt drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551488.8U CN203454666U (en) | 2013-09-05 | 2013-09-05 | Hot-air circulation multilayer net belt drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454666U true CN203454666U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551488.8U Expired - Fee Related CN203454666U (en) | 2013-09-05 | 2013-09-05 | Hot-air circulation multilayer net belt drier |
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| Country | Link |
|---|---|
| CN (1) | CN203454666U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453746A (en) * | 2013-09-05 | 2013-12-18 | 南京神鹏机械设备有限公司 | Multilayer mesh belt type drying machine adopting hot air circulation |
| CN104406388A (en) * | 2014-12-20 | 2015-03-11 | 济南华庆铸造有限公司 | Automatic chrysanthemum drying machine |
| CN110873526A (en) * | 2019-11-27 | 2020-03-10 | 张家界鱼泉生态农业开发有限公司 | Grain drying equipment |
-
2013
- 2013-09-05 CN CN201320551488.8U patent/CN203454666U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453746A (en) * | 2013-09-05 | 2013-12-18 | 南京神鹏机械设备有限公司 | Multilayer mesh belt type drying machine adopting hot air circulation |
| CN103453746B (en) * | 2013-09-05 | 2016-05-11 | 南京神鹏机械设备有限公司 | The multi-deck mesh-belt type drying machine of hot air circulation |
| CN104406388A (en) * | 2014-12-20 | 2015-03-11 | 济南华庆铸造有限公司 | Automatic chrysanthemum drying machine |
| CN110873526A (en) * | 2019-11-27 | 2020-03-10 | 张家界鱼泉生态农业开发有限公司 | Grain drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20180905 |