CN205425673U - Drying system - Google Patents
Drying system Download PDFInfo
- Publication number
- CN205425673U CN205425673U CN201620165177.1U CN201620165177U CN205425673U CN 205425673 U CN205425673 U CN 205425673U CN 201620165177 U CN201620165177 U CN 201620165177U CN 205425673 U CN205425673 U CN 205425673U
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- drying
- drying roller
- fire wall
- roller
- warm
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Abstract
The utility model provides a drying system, is including once drying transfer chain (100), should once dry line (100) including heat source stove (101), drying roller (103), this drying roller (103) are including feed end (117) and discharge end (118), its characterized in that, the periphery of drying roller (103) is provided with insulated building (104), makes this drying roller (103) and external atmosphere isolated, is formed with between this drying roller (103) and insulated building (104) hot -blast flowing space (119), still include hot -blast main (102), heat source stove (101) is connected to this hot -blast main (102) one end, and the other end extends to high temperature in hot -blast flowing space (119) discharges district (107), the utility model provides a drying system is because the outside at the drying roller has increased insulated building to separate cylinder and atmosphere mutually, play the heat preservation effect, in order to reduce thermal loss.
Description
Technical field
This utility model relates to a kind of drying system, and a kind of being mainly used in dries coconut shell flour, the drying system of Petiolus Trachycarpi silk.
Background technology
General coconut husk powder, Petiolus Trachycarpi silk (hereinafter referred to as material) drying system mainly include heat source furnace, belt (or auger) pipeline, feed hopper, drying roller, cyclone separator, high-temperature blower, aerator, warm-air pipe, exhaustor, loading head, discharge bucket, drag conveyor etc..Described cylinder is positioned on four bogie wheels, motorized speed reducer the power exported engages (or big chain plate is by chain) by the little gear (or chainlet wheel disc) of output shaft end and drives cylinder to slowly run with the gear wheel on cylinder.Drying materials the most only need to carry out first drying, during drying, material is to be transported to charging aperture by belt (or auger) pipeline enter in barrel, as the cylinder rotates, it is provided with certain angle copy plate in cylinder material to carry out lifting and promoted to discharging opening by material, hot blast produced by heat source furnace passes through warm-air pipe in charging aperture enters cylinder with bottom, one end directly to drying materials simultaneously, and loading head will be rotated the next material collection of conveying and dried by the external material that realizes of drag conveyor output roller body with the wind.
Above traditional drying system, in reality operation, finds there is problems in that
1., during barrel is directly exposed to air, thermal loss is big.
2. the drying materials in cylinder can only rely on the heat that heat source furnace provides, and heat-supplying mode is single, and hot blast utilization rate is low.
3. the hot blast from heat source furnace output is directly entered in barrel by warm-air pipe, directly contacts with material, easily makes material carbonization and ignition.
4. a coconut shell flour dried by single and its internal moisture content of Petiolus Trachycarpi silk (particularly Petiolus Trachycarpi silk) are difficult to release, cause and are difficult to dry.
Summary of the invention
Therefore, for the problems referred to above, the utility model proposes the drying system that a kind of hot blast utilization rate is high and more safe and reliable.
This utility model adopts the following technical scheme that
A kind of drying system, including first drying pipeline 100, this first drying pipeline 100 includes heat source furnace 101, drying roller 103, this drying roller 103 includes feed end 117 and discharge end 118, it is characterised in that the periphery of described drying roller 103 is provided with insulated building 104, make this drying roller 103 be isolated with ambient atmosphere, between this drying roller 103 and insulated building 104, be formed with hot wind flow space 119；Also including warm-air pipe 102, this warm-air pipe 102 one end connects heat source furnace 101, and the other end extends to the high temperature discharge district 107 in described hot wind flow space 119.
Further, this high temperature discharge district 107 is provided with the totally-enclosed fire wall 109 separated in hot wind flow space 119 near the side of drying roller 103 feed end 117, make to enter cylinder 103 in from the discharge end 118 of drying roller from warm-air pipe 102 hot blast out under the stop of this totally-enclosed fire wall 109, form reverse flow with flow direction of material.
Further, the mouth of pipe of described warm-air pipe 102 is towards this totally-enclosed fire wall 109.
Further, the side of drying roller 103 discharge end 118 being provided with semiclosed fire wall 108, this semiclosed fire wall 108 includes blocking part and interconnecting part, makes hot blast cross blocking part and is entered in cylinder 103 by interconnecting part.
Further, described totally-enclosed fire wall 109 is high temperature asbestos board.
Further, the thickness of described high temperature asbestos board is 100mm.
Further, also include secondary drying pipeline 200, this secondary drying pipeline 200 includes heat source furnace 201, drying roller 203, this drying roller 203 includes feed end 210 and discharge end 211, the periphery of described drying roller 203 is provided with insulated building 204, makes this drying roller 203 be isolated with ambient atmosphere, is formed with hot wind flow space 212 between this drying roller 203 and drying insulated building 204；Also including warm-air pipe 202, this warm-air pipe 202 one end connects heat source furnace 201, and the other end extends to the high temperature discharge district 208 in described hot wind flow space 212.
Further, this high temperature discharge district 208 is provided with the totally-enclosed fire wall 205 separated in hot wind flow space 212 near the side of drying roller 203 discharge end 211, make to enter cylinder 203 in from the feed end 210 of drying roller 203 from warm-air pipe 202 hot blast out under the stop of this totally-enclosed fire wall 205, form co-flow with material.
Further, the side of drying roller 203 feed end 210 being provided with semiclosed fire wall 206, this semiclosed fire wall 206 includes blocking part and interconnecting part, makes hot blast cross blocking part and is entered in cylinder by interconnecting part.
Further, in the afterbody connection tail gas airduct of described secondary drying cylinder 203 to first drying insulated building 104, the steam after secondary drying is made again to be utilized.
Further, it is provided with between described heat source furnace 101 and insulated building 104 except Mars device 116, should be serially connected with in warm-air pipe 102 except Mars device 116.
Further, described except Mars device be hot blast cyclone dust extractor.
Further, described insulated building 104 room body offers Secondary Heat Source hot blast inlet port.
The beneficial effects of the utility model:
Drying system the most provided by the utility model, owing to adding insulated building in the outside of drying roller, thus is spaced cylinder and air, plays insulation effect, to reduce the loss of heat.Simultaneously, the warm-air pipe of two heat source furnaces is heat air delivery in insulated building body, warm-air pipe radiation loss appeared in course of conveying all distributes within insulated building body, thus improve the temperature of insulated building body, play the barbecue effect to cylinder, while improving drying efficiency, also improve the utilization rate of hot blast.
2. owing to offering other hot-wind inlets on the room body of insulated building, can be by boiler waste hot gas, thermal power plant's waste hot gas, or the hot air discharge of other burning things which may cause a fire disaster enter insulated building in dry, make full use of the energy, cost-effective.
3. this drying system warm-air pipe between heat source furnace with insulated building has concatenated hot blast cyclone dust extractor, has got rid of the dirt entered in insulated building in steam, i.e. play the effect eliminating Mars.
4. the exhaust temperature of secondary drying discharge is higher, the feature that water content is low, is conveyed back in first drying insulated building body by exhaust fan and tail gas airduct, i.e. plays waste heat recycling.
Accompanying drawing explanation
Fig. 1 is the overall top view schematic diagram of this utility model drying system；
Fig. 2 is the side view schematic diagram of this utility model drying system first drying pipeline；
Fig. 3 is the side view schematic diagram of this utility model drying system secondary drying pipeline.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model is further illustrated.
Referring to Fig. 1-Fig. 3, wherein, the icon shown in A in accompanying drawing represents material path；Icon shown in B represents cylinder interior-heat wind path footpath；Icon shown in C represents cylinder external hot air path；A kind of drying system of the present utility model, including first drying pipeline 100 and secondary drying pipeline 200, wherein,
First drying pipeline 100 includes feed conveyor belt 115, heat source furnace 101, warm-air pipe 102, drying roller 103, loading head 105, discharge belt 106, described drying roller 103 includes feed end 117 and discharge end 118, the periphery of described drying roller 103 is provided with insulated building 104, makes this drying roller 103 be isolated with ambient atmosphere, is formed with hot wind flow space 119 between this drying roller 103 and insulated building 104；Described warm-air pipe 102 one end connects heat source furnace 101, and the other end extends to the high temperature discharge district 107 in described hot wind flow space 119, and this high temperature discharge district 107 is positioned at the rear end of drying roller 103；This high temperature discharge district 107 is provided with the totally-enclosed fire wall 109 separated in hot wind flow space 119 near the side of drying roller 103 feed end 117, and the mouth of pipe of described warm-air pipe 102 is towards this totally-enclosed fire wall 109；Meanwhile, the side of drying roller 103 discharge end 118 being provided with semiclosed fire wall 108, this semiclosed fire wall 108 includes blocking part and interconnecting part, makes hot blast cross blocking part and is entered in cylinder by interconnecting part.Also include processing the tail gas unit formed after drying, including being connected to the tail gas airduct 112 of charging aperture 117, exhaust fan 113, cyclone dust extractor 114.
Secondary drying pipeline 200 and the unit affinity of first drying pipeline 100, difference is, the high temperature discharge district 208 in secondary drying pipeline is positioned at the middle front end of drying roller 203；Meanwhile, high temperature discharge district 208 is provided with the totally-enclosed fire wall 205 separated in hot wind flow space 212 near the side of drying roller 203 discharge end 211；Being provided with semiclosed fire wall 206 near the side of drying roller 203 feed end 210, this semiclosed fire wall 206 includes blocking part and interconnecting part, makes hot blast cross blocking part and is entered in cylinder by interconnecting part.
In actual production, material is through feed conveyor belt 115, then in Blowing stopper 118 enters cylinder 103, material can be preferably isolated by the setting of Blowing stopper herein with outside atmosphere, makes thermal loss reduce；Then, when cylinder 103 rotates, it is provided with certain angle copy plate in cylinder material to carry out lifting and promoted to discharging opening by material, simultaneously, the hot blast that heat source furnace 101 transfers out is through warm-air pipe 102, and under the effect of air-heater 120, the high temperature discharge district 107 being transported to hot wind flow space 119 discharges, hot blast after discharge is due to the prevention of totally-enclosed fire wall 109, it is made reversely to flow to the discharge end 118 of cylinder 103, and cross semiclosed fire wall 108 and enter into cylinder 103 from the discharge end 118 of cylinder 103, flow to form reverse flow with logistics, this reverse flow improves the drying efficiency of material；Hot blast in cylinder constantly to the endwall flow of cylinder, through tail gas airduct 112, and under the assistance of exhaust fan 113, flow in cyclone dust extractor 114 process heel row outwardly while material drying.
Meanwhile, material is from drying roller 103 out, through loading head 105, discharge belt 106 and secondary drying pipeline 300, being sent in secondary drying pipeline 200, in second-pumping line 200, material is equally in Blowing stopper 215 enters cylinder 203, and along with the rotation of cylinder, constantly move to cylinder afterbody；Simultaneously, hot blast in secondary drying pipeline is through hot blast cyclone dust extractor 215, and the high temperature discharge district 208 being transported in secondary drying pipeline by warm-air pipe 202 discharged, hot blast after discharge moves to the feed end 210 of cylinder 203 under the prevention of totally-enclosed fire wall 205, and cross and close fire wall 206, enter in cylinder 203 from the feed end 210 of cylinder, form co-flow with material, thus improve drying and the discharging efficiency of material.Then, material completes to dry, and through loading head 209, conveyer belt 208 carries；Simultaneously as the steam after secondary drying contains certain temperature, through tail gas airduct 207 and exhaust fan 216 be delivered to cyclone dust extractor 110 process after be discharged into again insulated building 104 again with.
What deserves to be explained is, the warm-air pipe of two heat source furnaces is heat air delivery in insulated building body, warm-air pipe radiation loss appeared in course of conveying all distributes within insulated building body, thus improve the temperature of insulated building body, play the barbecue effect to cylinder, while improving drying efficiency, also improve the utilization rate of hot blast.
Additionally, in first drying pipeline, the outlet of warm-air pipe 102 is directed towards totally-enclosed fire wall 109 in high temperature discharge district, hot wind flow space 119 107, steam can rush at this totally-enclosed fire wall 109 the most afterwards from warm-air pipe 102, in big space, dirt can be piled up at the wall inferior horn of this totally-enclosed fire wall 109, further functions as except Mars effect；Have again, it is additionally provided with semiclosed fire wall 108, including blocking part and interconnecting part, wherein, interconnecting part is provided with separation net, steam is after totally-enclosed fire wall 109 stops, semiclosed fire wall 108 can be reverse flowed to, and cross semiclosed fire wall 108, flow out through separation net, this separation net may filter that hot blast, further functions as except Mars effect.
Further, drying line of the present utility model, the room body of insulated building is further opened with other hot-wind inlets, can be by boiler waste hot gas, thermal power plant's waste hot gas, or the hot air discharge of other burning things which may cause a fire disaster enter insulated building in dry, make full use of the energy, cost-effective.
Needing further exist for explanation, this drying line is not limited to coconut shell flour, the drying of Petiolus Trachycarpi silk, it is also possible to be used for drying sawdust etc..
Although specifically showing in conjunction with preferred embodiment and describing this utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; this utility model can be made a variety of changes in the form and details, be protection domain of the present utility model.
Claims (10)
1. a drying system, including first drying pipeline (100), this first drying pipeline (100) includes heat source furnace (101), drying roller (103), this drying roller (103) includes feed end (117) and discharge end (118), it is characterized in that, the periphery of described drying roller (103) is provided with insulated building (104), make this drying roller (103) be isolated with ambient atmosphere, between this drying roller (103) and insulated building (104), be formed with hot wind flow space (119)；Also including warm-air pipe (102), this warm-air pipe (102) one end connects heat source furnace (101), and the other end extends to the high temperature discharge district (107) in described hot wind flow space (119).
Drying system the most according to claim 1, it is characterized in that, this high temperature discharge district (107) is provided with, near the side of drying roller (103) feed end (117), the totally-enclosed fire wall (109) hot wind flow space (119) separated, make to enter cylinder (103) in from the discharge end (118) of drying roller from warm-air pipe (102) hot blast out under the stop of this totally-enclosed fire wall (109), with material formation reverse flow.
Drying system the most according to claim 2, it is characterised in that the mouth of pipe of described warm-air pipe (102) is towards this totally-enclosed fire wall (109).
Drying system the most according to claim 3, it is characterized in that, the side of drying roller (103) discharge end (118) is provided with semiclosed fire wall (108), this semiclosed fire wall (108) includes blocking part and interconnecting part, makes hot blast cross blocking part and is entered in cylinder (103) by interconnecting part.
Drying system the most according to claim 1, it is characterized in that, also include secondary drying pipeline (200), this secondary drying pipeline (200) includes heat source furnace (201), drying roller (203), this drying roller (203) includes feed end (210) and discharge end (211), the periphery of described drying roller (203) is provided with insulated building (204), make this drying roller (203) be isolated with ambient atmosphere, between this drying roller (203) and drying insulated building (204), be formed with hot wind flow space (212)；Also including warm-air pipe (202), this warm-air pipe (202) one end connects heat source furnace (201), and the other end extends to the high temperature discharge district (208) in described hot wind flow space (212).
Drying system the most according to claim 5, it is characterized in that, this high temperature discharge district (208) is provided with, near the side of drying roller (203) discharge end (211), the totally-enclosed fire wall (205) hot wind flow space (212) separated, make to enter in cylinder (203), with material formation co-flow from warm-air pipe (202) hot blast out feed end (210) from drying roller (203) under the stop of this totally-enclosed fire wall (205).
Drying system the most according to claim 5, it is characterized in that, the side of drying roller (203) feed end (210) is provided with semiclosed fire wall (206), this semiclosed fire wall (206) includes blocking part and interconnecting part, makes hot blast cross blocking part and is entered in cylinder by interconnecting part.
Drying system the most according to claim 5, it is characterised in that it is interior to first drying insulated building (104) that the afterbody of described secondary drying cylinder (203) connects tail gas airduct, makes the steam after secondary drying again be utilized.
Drying system the most according to claim 1, it is characterised in that be provided with between described heat source furnace (101) and insulated building (104) except Mars device (116), should be serially connected with in warm-air pipe (102) except Mars device (116).
Drying system the most according to claim 1, it is characterised in that offer Secondary Heat Source hot blast inlet port on insulated building (104) the room body that described high temperature discharge district (107) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165177.1U CN205425673U (en) | 2016-03-04 | 2016-03-04 | Drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165177.1U CN205425673U (en) | 2016-03-04 | 2016-03-04 | Drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205425673U true CN205425673U (en) | 2016-08-03 |
Family
ID=56532908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165177.1U Expired - Fee Related CN205425673U (en) | 2016-03-04 | 2016-03-04 | Drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205425673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705603A (en) * | 2017-02-25 | 2017-05-24 | 邵阳市新华材料科技有限责任公司 | Efficient combined drying system applied to powder and granule products |
| CN110477255A (en) * | 2019-09-03 | 2019-11-22 | 广东瑞之星节能技术有限公司 | A kind of double heat source drying assembly lines and its workflow |
| CN112454641A (en) * | 2020-12-04 | 2021-03-09 | 淄博昊祥模具科技有限公司 | Ceramic hand mold production equipment and process thereof |
-
2016
- 2016-03-04 CN CN201620165177.1U patent/CN205425673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705603A (en) * | 2017-02-25 | 2017-05-24 | 邵阳市新华材料科技有限责任公司 | Efficient combined drying system applied to powder and granule products |
| CN110477255A (en) * | 2019-09-03 | 2019-11-22 | 广东瑞之星节能技术有限公司 | A kind of double heat source drying assembly lines and its workflow |
| CN112454641A (en) * | 2020-12-04 | 2021-03-09 | 淄博昊祥模具科技有限公司 | Ceramic hand mold production equipment and process thereof |
| CN112454641B (en) * | 2020-12-04 | 2021-07-23 | 淄博昊祥模具科技有限公司 | Ceramic hand mold production equipment and process thereof |
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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: 20160803 Termination date: 20180304 |