CN202630617U - Band type dryer - Google Patents
Band type dryer Download PDFInfo
- Publication number
- CN202630617U CN202630617U CN 201220195827 CN201220195827U CN202630617U CN 202630617 U CN202630617 U CN 202630617U CN 201220195827 CN201220195827 CN 201220195827 CN 201220195827 U CN201220195827 U CN 201220195827U CN 202630617 U CN202630617 U CN 202630617U
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- drying chamber
- air
- conveyer belt
- hothouse
- heated drying
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Abstract
The utility model discloses a band type dryer, which is provided with at least three drying chambers, wherein a heating device in each heat drying chamber is arranged outside the corresponding heat drying chamber and comprises a heat exchange box body, and a fan and a heat exchanger which are arranged in the heat exchange box body; a primary-and-medium-efficiency filter and a high-efficiency filter are respectively arranged at an air inlet and an air outlet of each hot exchange box body; output air of each heat exchange box body is input into the corresponding heat drying chamber through an air supply pipe; a filter is arranged at an air inlet of a cold drying chamber; and circulation fans by which air can circulate along a certain path are arranged in the hot drying chambers and the cold drying chamber. According to the band type dryer, the heat exchangers are arranged outside the drying chambers, so that material cross infection caused by residues on the surfaces of the heat exchangers is avoided.
Description
Technical field
The utility model relates to band drier.
Background technology
Band drier is the normal continuous drying equipment, is particularly suitable for the ventilative drying of sheet, strip, granular material preferably.Traditional band drier has one or more hothouses, and conveyer belt carries material through all hothouses, is provided with heat exchanger in each hothouse, and thermal current passes through the material on the conveyer belt from top to bottom or from the bottom up, thereby makes evenly drying of material.For the band drier that is arranged on heater in the hothouse, for the material that in dry run, is prone to produce dust, dust deposits on the surface of heat exchanger easily; Influence efficiency of heat exchanger, more serious is because heat exchanger generally is finned, is difficult to thoroughly clean; There is residue; Same equipment replacement different material is dry, can cause cross pollution to new material, even change material of the same race; Also can cause cross pollution between the different batches, be referred to as logistics in the industry that Here it is and pollute.
China's Granted publication number is the disclosed a kind of multistage band drier that has hot air circulating system of utility model patent of 201892392 (patent No. is 201020603634.3); It has drying box; The drying box top is provided with the dehumidification system with the inner UNICOM of drying box; Be equipped with the conveyer belt that transmits material in the drying box; The conveyer belt two ends are respectively equipped with charging aperture, discharging opening, and the inner conveyer belt below of described each drying box all is provided with heater, all is provided with heated air circulation device between described each heater and the conveyer belt.This has the multistage band drier of hot air circulating system, through in the drying box of band drier, increasing by a cover hot air circulating system, makes evenly drying of material, and has accelerated rate of drying.But above-mentioned utility model is arranged on heater in the drying box, and in each drying box, forms hot air circulation, has the hidden danger of material cross pollution equally.
The utility model content
The purpose of the utility model is to propose to prevent the contaminated a kind of band drier of material.
For achieving the above object, the utility model is taked following technical scheme:
The utlity model has at least three hothouses; Each hothouse is made up of main chamber and air channel, and the upper and lower part in air channel communicates with the main chamber, and hothouse is provided with air inlet and moisture exhausting port; One conveyer belt is through the main chamber of each hothouse, and the import department of conveyer belt is provided with feed arrangement; Last hothouse is the cool-drying chamber in all hothouses; All the other are the heated drying chamber; The moisture exhausting port that is in anterior heated drying chamber respectively is connected with I hydrofuge house steward through dehumidification tube; The moisture exhausting port of moisture exhausting port and cool-drying chamber that is in the heated drying chamber at rear portion respectively is connected with II hydrofuge house steward through dehumidification tube, and the heater of every heated drying chamber all is in the outside of each corresponding heated drying chamber, and heater comprises the heat exchange casing, is arranged on heat exchange casing interior blower fan and heat exchanger; The air inlet place of heat exchange casing and air outlet place are provided with the junior middle school respectively and imitate filter and high efficiency particulate air filter, and the air-out of every heat exchange casing is imported corresponding heated drying chamber through the air feed pipe; The air inlet place of said cool-drying chamber is provided with filter, and indoor being equipped with of heated drying chamber and cool-drying makes the circulating fan of air by the circulation of certain path.
Said heated drying chamber is divided into the upwards cycling hot hothouse of wind from the conveyer belt upper strata to the downward cycling hot hothouse of conveyer belt lower floor and wind from conveyer belt lower floor to conveyer belt upper strata, and both quantity are identical or differ 1.
Said circulating fan adopts centrifugal circulating fan; The centrifugal circulating fan of said downward cycling hot hothouse is installed in the top in air channel, and air inlet is downwards facing to the air channel, and air outlet is facing to the top of main chamber; The said upwards centrifugal circulating fan of cycling hot hothouse is in the top of main chamber, and air inlet is facing to the top of conveyer belt, and air outlet is facing to the air channel.
Said feed arrangement comprises hopper, motor, bolt and nut transmission, dihedral poke rod and sliding piece; Said sliding piece is connected the bottom of dihedral poke rod and is in the hopper; The upper end of poke rod is connected on the nut of bolt and nut transmission, and screw rod is rotated by driven by motor.
Said conveyer belt is the folded plate type conveyer belt, and flap is provided with strip wind hole.
The indoor shower nozzle that can do 360 ° of rotations that is equipped with of heated drying chamber and cool-drying, the heated drying chamber respectively supplies pipe to be connected through jet pipe and exterior washings liquid with the indoor shower nozzle of cool-drying.
The utlity model has following good effect: 1, the heat exchanger of the belt drying device of this equipment is in the outside of hothouse, though on heat exchanger surface laying dust, can not exist because of heat exchanger surface has residue yet and cause the material cross pollution.2, the feed arrangement of this equipment adopts the bolt and nut transmission; Through driving lever the material in the hopper is stirred; Because the motor of feed arrangement and the zone that the bolt and nut transmission is avoided hopper and conveyer belt feed end, prevent that the lubricating oil on the mechanical part of feed arrangement from polluting material.3, the belt drying device of this equipment adopts respectively to the cocycle air-supply and the air supply mode that circulates downwards, the even drying of favourable material.
Description of drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the structural representation of the utility model.
Fig. 3 is downward cycling hot drying chamber structure sketch map.
Fig. 4 is the cycling hot drying chamber structure sketch map that makes progress.
Fig. 5 is the flap sketch map of folded plate type conveyer belt.
The specific embodiment
See Fig. 1 and Fig. 2, present embodiment has at least three hothouses, and each hothouse is made up of 1-a of main chamber and air channel b, and the upper and lower part of air channel b communicates with a of main chamber, and hothouse is provided with air inlet and moisture exhausting port, and a conveyer belt 4 is through a of main chamber of each hothouse.The bottom of each hothouse all has Sewage outlet d, is equipped with the shower nozzle c that can do 360 ° of rotations in each hothouse, and each shower nozzle c supplies pipe 10 to be connected through jet pipe and cleaning fluid.See Fig. 5, said conveyer belt 4 is the folded plate type conveyer belt, and flap 4-3 is provided with strip wind hole 4-31, and flap is a stainless steel materials, and accumulation of heat easily just begins preheating when material touches flap.
Last hothouse is cool-drying chamber 2 in all hothouses, and remaining hothouse is heated drying chamber 1, and the moisture exhausting port that is in anterior heated drying chamber respectively is connected with I hydrofuge house steward 9a through dehumidification tube 9a-1.The moisture exhausting port of moisture exhausting port and cool-drying chamber 2 that is in the heated drying chamber 1 at rear portion respectively is connected with II hydrofuge house steward 9b through dehumidification tube 9b-1.
The heater 3 of each heated drying chamber 1 all is in the outside of each corresponding heated drying chamber 1; Heater 3 comprises heat exchange casing 3-0, is arranged on blower fan 3-2 and heat exchanger 3-3 in the heat exchange casing 3-0; The air inlet place of heat exchange casing 3-0 and air outlet place are provided with the junior middle school respectively and imitate filter 3-1 and high efficiency particulate air filter 3-4, and the air-out of heat exchange casing 3-0 is through air feed pipe input heated drying chambers 15; Be provided with in the heated drying chamber 1 and make the centrifugal circulating fan 6 of air by the circulation of certain path.The air inlet place of said cool-drying chamber 2 is provided with filter 7, is provided with in the cool-drying chamber 2 to make the centrifugal circulating fan 6 of air by the circulation of certain path.
Said heated drying chamber be divided into wind from the conveyer belt upper strata the upwards cycling hot hothouse of 4-1 to the downward cycling hot hothouse of the 4-2 of conveyer belt lower floor and wind from the 4-2 of conveyer belt lower floor 4-1 to the conveyer belt upper strata; The layout of the cycling hot hothouse and the cycling hot hothouse that makes progress can be that anterior heated drying chamber is downward cycling hot hothouse downwards; The heated drying chamber at rear portion is the cycling hot hothouse that makes progress; Otherwise also can, also can make progress cycling hot hothouse and downward cycling hot hothouse at interval.
The quantity of hothouse determines that as the case may be among Fig. 1, the heated drying chamber is 6, and anterior 3 is downward cycling hot hothouse, and upwards the cycling hot hothouse is with cycling hot hothouse quantity is identical downwards.
Fig. 3 is downward cycling hot drying chamber structure signal, and centrifugal circulating fan 6 is installed in the top of air channel b, and air inlet is downwards facing to air channel b; Air outlet is facing to the top of a of main chamber; The air outlet of said air feed pipe 5 is in centrifugal circulating fan air outlet side, and is under centrifugal circulating fan 6 effects, mixed by the new hot blast entering air channel b and the circulating air of 5 inputs of air feed pipe; Get into conveyer belt 4 tops, main chamber from the air channel, 4-1 circulates to the 4-2 of conveyer belt lower floor from the conveyer belt upper strata.
Fig. 4 is the cycling hot drying chamber structure sketch map that makes progress, and centrifugal circulating fan 6 is in the top of a of main chamber, and air inlet is facing to the top of conveyer belt 4; Air outlet is facing to air channel b; The air outlet of said air feed pipe 5 is in centrifugal circulating fan air outlet side, and is under centrifugal circulating fan 6 effects, mixed by the new hot blast entering air channel b and the circulating air of 5 inputs of air feed pipe; B gets into conveyer belt 4 belows, main chamber from the air channel, and 4-1 circulates to the conveyer belt upper strata from the 4-2 of conveyer belt lower floor.
Circulation can be adopted down in cool-drying chamber 2, also can adopt cocycle, and additional new wind does not heat, and new wind gets into the circulation of cool-drying chamber through filtering, and material is played cooling effect.
See Fig. 1, said feed arrangement 8 is arranged on the import department top of conveyer belt 4.Said feed arrangement 8 comprises hopper 8-4, motor 8-1, bolt and nut transmission, dihedral poke rod 8-2 and sliding piece 8-3; Said sliding piece 8-3 is connected the bottom of dihedral poke rod 8-2 and is in the hopper 8-4; The upper end of poke rod 8-2 is connected on the nut of bolt and nut transmission, and screw rod is rotated by driven by motor.The zone that motor 8-1 and bolt and nut transmission depart from hopper and conveyer belt feed end.
Claims (6)
1. band drier; Have at least three hothouses; Each hothouse is made up of main chamber (a) and air channel (b), and the upper and lower part of air channel (b) communicates with main chamber (a), and hothouse is provided with air inlet and moisture exhausting port; One conveyer belt (4) is through the main chamber (a) of each hothouse (1), and the import department of conveyer belt (4) is provided with feed arrangement (8); Last hothouse is cool-drying chamber (2) in all hothouses; All the other are heated drying chamber (1); The moisture exhausting port that is in anterior heated drying chamber respectively is connected with I hydrofuge house steward (9a) through dehumidification tube (9a-1); The moisture exhausting port of moisture exhausting port (9b-1) and cool-drying chamber (2) that is in the heated drying chamber (1) at rear portion respectively is connected with II hydrofuge house steward (9b) through dehumidification tube; The heater (3) of every heated drying chamber (1) all is in the outside of each corresponding heated drying chamber (1); Heater (3) comprises heat exchange casing (3-0), is arranged on blower fan (3-2) and heat exchanger (3-3) in the heat exchange casing (3-0); The air inlet place of heat exchange casing (3-0) and air outlet place are provided with the junior middle school respectively and imitate filter (3-1) and high efficiency particulate air filter (3-4), and the air-out of every heat exchange casing (3-0) is through the corresponding heated drying of air feed pipe (5) input chamber; The air inlet place of said cool-drying chamber (2) is provided with filter (7), is equipped with in heated drying chamber (1) and cool-drying chamber (2) to make the circulating fan (6) of air by the circulation of certain path.
2. a kind of band drier according to claim 1; It is characterized in that: said heated drying chamber be divided into wind from the conveyer belt upper strata (4-1) upwards cycling hot hothouse to the downward cycling hot hothouse of conveyer belt lower floor (4-2) and wind from conveyer belt lower floor (4-2) to conveyer belt upper strata (4-1), both quantity are identical or differ 1.
3. a kind of band drier according to claim 2 is characterized in that: said circulating fan (6) adopts centrifugal circulating fan; The centrifugal circulating fan of said downward cycling hot hothouse is installed in the top of air channel (b), and air inlet is downwards facing to air channel (b), and air outlet is facing to the top of main chamber (a); The said upwards centrifugal circulating fan (6) of cycling hot hothouse (1) is in the top of main chamber (a), and air inlet is facing to the top of conveyer belt (4), and air outlet is facing to air channel (b).
4. a kind of band drier according to claim 1; It is characterized in that: said feed arrangement (8) comprises hopper (8-4), motor (8-1), bolt and nut transmission, dihedral poke rod (8-2) and sliding piece (8-3); Said sliding piece (8-3) is connected the bottom of dihedral poke rod (8-2) and is in the hopper (8-4); The upper end of poke rod (8-2) is connected on the nut of bolt and nut transmission, and screw rod is rotated by driven by motor.
5. a kind of band drier according to claim 1 is characterized in that: said conveyer belt (4) is the folded plate type conveyer belt, and flap (4-3) is provided with strip wind hole (4-31).
6. a kind of band drier according to claim 1; It is characterized in that: be equipped with the shower nozzle (c) that can do 360 ° of rotations in heated drying chamber (1) and cool-drying chamber (2), heated drying chamber (1) is respectively managed (10) through jet pipe and the confession of exterior washings liquid with the shower nozzle (c) in cool-drying chamber (2) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195827 CN202630617U (en) | 2012-05-03 | 2012-05-03 | Band type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195827 CN202630617U (en) | 2012-05-03 | 2012-05-03 | Band type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630617U true CN202630617U (en) | 2012-12-26 |
Family
ID=47383811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220195827 Expired - Fee Related CN202630617U (en) | 2012-05-03 | 2012-05-03 | Band type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630617U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851888A (en) * | 2014-03-06 | 2014-06-11 | 江苏海狮机械集团有限公司 | Bedding drying device |
| CN104729260A (en) * | 2015-02-12 | 2015-06-24 | 芜湖锐进医疗设备有限公司 | Medical instrument conveying type drying box |
| CN105241203A (en) * | 2015-09-29 | 2016-01-13 | 芜湖美威包装品有限公司 | Carton drying room |
| CN106993671A (en) * | 2017-05-15 | 2017-08-01 | 张财生 | The transmission device and its method of work of the circulating tea leaf withering dryer of carrier bar |
| CN107125342A (en) * | 2017-05-15 | 2017-09-05 | 张财生 | The wind pushing mechanism and its method of work of the circulating tea leaf withering dryer of carrier bar |
-
2012
- 2012-05-03 CN CN 201220195827 patent/CN202630617U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851888A (en) * | 2014-03-06 | 2014-06-11 | 江苏海狮机械集团有限公司 | Bedding drying device |
| CN103851888B (en) * | 2014-03-06 | 2016-04-06 | 江苏海狮机械集团有限公司 | Bed clothes drying unit |
| CN104729260A (en) * | 2015-02-12 | 2015-06-24 | 芜湖锐进医疗设备有限公司 | Medical instrument conveying type drying box |
| CN104729260B (en) * | 2015-02-12 | 2017-01-18 | 芜湖锐进医疗设备有限公司 | Medical instrument conveying type drying box |
| CN105241203A (en) * | 2015-09-29 | 2016-01-13 | 芜湖美威包装品有限公司 | Carton drying room |
| CN106993671A (en) * | 2017-05-15 | 2017-08-01 | 张财生 | The transmission device and its method of work of the circulating tea leaf withering dryer of carrier bar |
| CN107125342A (en) * | 2017-05-15 | 2017-09-05 | 张财生 | The wind pushing mechanism and its method of work of the circulating tea leaf withering dryer of carrier bar |
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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 |
Granted publication date: 20121226 Termination date: 20180503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |