CN204470048U - A kind of rotary drying device with grading - Google Patents
A kind of rotary drying device with grading Download PDFInfo
- Publication number
- CN204470048U CN204470048U CN201520054337.0U CN201520054337U CN204470048U CN 204470048 U CN204470048 U CN 204470048U CN 201520054337 U CN201520054337 U CN 201520054337U CN 204470048 U CN204470048 U CN 204470048U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- dry
- dry cylindrical
- discharge gate
- screen cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of rotary drying device with grading, comprise feeding mouth, dry cylindrical shell, classification screen cloth, air inlet, exhaust outlet, discharge gate, transmission device and supporting arrangement, dry cylindrical shell is tilted-putted cylindrical tube, feeding mouth and exhaust outlet are located at dry cylindrical shell head end, and discharge gate and air inlet are located at dry barrel tip; Near dry cylinder inboard wall within one week, be provided with classification screen cloth; Be provided with transmission device in the middle part of dry cylindrical shell, below dry cylindrical shell, be provided with supporting arrangement.The utility model by tradition independently classification and dry link unite two into one, effectively shorten technological process, save hall space, decrease capital expenditure.
Description
Technical field
The utility model relates to technical field of mineral processing equipment, specifically a kind of rotary drying device with grading.
Background technology
Classification and drying are the important cargo handling operations all in mineral process.Classification is the difference according to solid particle granularity, mine particle group wider for granularity level is divided into the process of some narrow granularity level products.The most frequently used method of classification utilizes the screen cloth of a certain size sieve aperture to sieve material, and the principal element of impact screening is the moisture of sieving time and material.
Drying is to meet the requirement of user to product moisture, is convenient to transport and the storage of product, utilizes heat energy dewatered operation from material.Conventional drying means is using high-temperature flue gas as thermal medium heated material, and the moisture in material is vaporized, and reaches dry object, is divided into convection drying and contact drying according to hot gas and the material way of contact.
But in traditional mineral processing operation, classification and drying operation all adopt autonomous device, and both cannot combine, there is the problems such as production management is complicated, technological process is lengthy and jumbled, capital expenditure is comparatively large, factory building difficult arrangement.
Summary of the invention
The purpose of this utility model is the weak point overcome in prior art, provides the rotary drying device with grading that a kind of structure is simple, easy to operate, shorten flow process, reduce maintenance cost.
For achieving the above object, the technical scheme of the utility model technical solution problem is: a kind of rotary drying device with grading, comprise feeding mouth, dry cylindrical shell, classification screen cloth, air inlet, exhaust outlet, oversize discharge gate, screenings discharge gate, transmission device and supporting arrangement, dry cylindrical shell is tilted-putted cylindrical tube, feeding mouth and exhaust outlet are located at dry cylindrical shell head end, and oversize discharge gate, screenings discharge gate and air inlet are located at dry barrel tip; Near dry cylinder inboard wall within one week, be provided with classification screen cloth; Be provided with transmission device in the middle part of dry cylindrical shell, transmission device comprises speed regulator, motor, pinion and bull gear, and speed regulator controls the rotating speed of motor, and motor drives pinion rotation, and pinion and bull gear agree with and bull gear can be driven to rotate; Supporting arrangement is provided with, in order to support dry cylindrical shell and to prevent dry cylindrical shell from moving vertically below dry cylindrical shell.
Described cylindrical shell tilts to install, and inclination angle is 1 ~ 5 °; The sieve aperture of described classification screen cloth is determined by product specification, can change according to product requirement.
Owing to have employed technique scheme, the utility model compared with prior art tool has the following advantages: (1) the utility model feeding mouth and air inlet are arranged on the head and the tail two ends of dry cylindrical shell, material is contrary with the drying medium direction of motion, reverse movement is conducive to fully contacting of material and hot gas, improves drying effect; (2) the utility model isolates the fine component in material in time by the effect of classification screen cloth, reduces the viscosity of material, material is more easily dehydrated; (3) the utility model provides removable classification screen cloth, needs according to user the product obtaining different grain size index, improves application adaptability; (4) the utility model by tradition independently classification and dry link unite two into one, effectively shorten technological process, save hall space, decrease capital expenditure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Drawing illustrates: 1. feeding mouth; 2. dry cylindrical shell; 3. classification screen cloth; 4. transmission device; 5. air inlet; 6. oversize discharge gate; 7. screenings discharge gate; 8. exhaust outlet; 9. speed regulator; 10. motor; 11. pinions; 12. bull gears; 13. supporting arrangements.
Detailed description of the invention
Below in conjunction with accompanying drawing, an embodiment of the present utility model is further described:
A kind of rotary drying device with grading of the present utility model, comprise feeding mouth 1, dry cylindrical shell 2, classification screen cloth 3, transmission device 4, air inlet 5, exhaust outlet 8, oversize discharge gate 6, screenings discharge gate 7 and supporting arrangement 13, dry cylindrical shell 2 is tilted-putted cylindrical tube, and inclination angle is 1 ~ 5 °; Feeding mouth 1 and exhaust outlet 8 are located at dry cylindrical shell 2 head end, and oversize discharge gate 6, screenings discharge gate 7 and air inlet 5 are located at dry cylindrical shell 2 end; Near dry cylindrical shell 2 inwall within one week, be provided with classification screen cloth 3, the fine component in material can be isolated in time, reduce material viscosity and be beneficial to dehydration; Transmission device 4 is provided with in the middle part of dry cylindrical shell 2, transmission device 4 comprises speed regulator 9, motor 10, pinion 11 and bull gear 12, speed regulator 9 controls the rotating speed of motor 10, and motor 10 drives pinion 11 to rotate, and pinion 11 and bull gear 12 agree with and bull gear 12 can be driven to rotate; Supporting arrangement 13 is provided with, in order to support dry cylindrical shell 2 and to prevent dry cylindrical shell 2 from moving vertically below dry cylindrical shell 2.
The course of work: material enters dry cylindrical shell 2 through feeding mouth 1, and high temperature hot gas is fed by air inlet 5, dry cylindrical shell 2 rotates under the effect of transmission device 4, thus drives the material in cylindrical shell to rotate; Material moves to barrel tip while rotation by inclination angle, high temperature hot gas and material is reverse meet after carry out exchange heat, take away the moisture in material simultaneously, when material moves to classification screen cloth 3, the component that granularity is less than sieve aperture becomes screenings through screen cloth, and the component that granularity is larger becomes oversize; Finally, screenings is discharged by screenings discharge gate 7, and oversize is discharged by oversize discharge gate 6, and tail gas is collected by exhaust outlet 8.
Claims (3)
1. the rotary drying device with grading, comprise feeding mouth (1), dry cylindrical shell (2), classification screen cloth (3), transmission device (4), air inlet (5), exhaust outlet (8), oversize discharge gate (6), screenings discharge gate (7) and supporting arrangement (13), it is characterized in that: dry cylindrical shell (2) is cylindrical tube; Feeding mouth (1) and exhaust outlet (8) are located at dry cylindrical shell (2) head end, and oversize discharge gate (6), screenings discharge gate (7) and air inlet (5) are located at dry cylindrical shell (2) end; Near dry cylindrical shell (2) inwall within one week, be provided with classification screen cloth (3); Dry cylindrical shell (2) middle part is provided with transmission device (4), transmission device (4) comprises speed regulator (9), motor (10), pinion (11) and bull gear (12), speed regulator (9) controls the rotating speed of motor (10), motor (10) drives pinion (11) to rotate, and pinion (11) and bull gear (12) agree with and bull gear (12) can be driven to rotate; Dry cylindrical shell (2) below is provided with supporting arrangement (13).
2. a kind of rotary drying device with grading according to claim 1, is characterized in that: described dry cylindrical shell (2) tilts to install, and inclination angle is 1 ~ 5 °.
3. a kind of rotary drying device with grading according to claim 1, is characterized in that: the sieve aperture of described classification screen cloth (3) is determined by product specification, can change according to product requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054337.0U CN204470048U (en) | 2015-01-27 | 2015-01-27 | A kind of rotary drying device with grading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054337.0U CN204470048U (en) | 2015-01-27 | 2015-01-27 | A kind of rotary drying device with grading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470048U true CN204470048U (en) | 2015-07-15 |
Family
ID=53625790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054337.0U Expired - Fee Related CN204470048U (en) | 2015-01-27 | 2015-01-27 | A kind of rotary drying device with grading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925508A (en) * | 2017-04-11 | 2017-07-07 | 中国科学院近代物理研究所 | A kind of high-temperature vacuum granule screening machine |
| CN114322489A (en) * | 2021-12-20 | 2022-04-12 | 湖南中医药大学 | Traditional Chinese medicine drying device capable of realizing weight separation |
-
2015
- 2015-01-27 CN CN201520054337.0U patent/CN204470048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925508A (en) * | 2017-04-11 | 2017-07-07 | 中国科学院近代物理研究所 | A kind of high-temperature vacuum granule screening machine |
| CN114322489A (en) * | 2021-12-20 | 2022-04-12 | 湖南中医药大学 | Traditional Chinese medicine drying device capable of realizing weight separation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204470048U (en) | A kind of rotary drying device with grading | |
| CN205119695U (en) | Gunpowder drying equipment | |
| CN104028169A (en) | Closed type disk grain making machine | |
| CN103591778A (en) | Rotary drum drying device | |
| CN106813476B (en) | A kind of three backhaul whizzers | |
| CN206019194U (en) | A kind of drying sieves integrated rotary kiln equipment | |
| CN203642623U (en) | Drying converter | |
| CN104913619A (en) | Drying devices of white spirit bottle drying machine | |
| CN212076429U (en) | High-yield curing machine for producing activated carbon | |
| CN204214234U (en) | A kind of raw material of wood-charcoal drying system for calcium carbide process PVC production technology | |
| CN208840001U (en) | A kind of rare earth processing ore screening machine | |
| CN203828047U (en) | Roller charging machine | |
| CN203518493U (en) | Continuous drying device of PET flakes | |
| CN203364533U (en) | Bio-organic fertilizer cooling device | |
| CN203561157U (en) | Drying apparatus for production of ceramsite sands | |
| CN106895689A (en) | The drying type feed arrangement of material | |
| CN206778049U (en) | A kind of absorption plant of effectively processing 3,5 xylenols production tail gas | |
| CN203642657U (en) | Air supply roller of drying and cooling machine | |
| CN207044771U (en) | A kind of novel closed-type honeycomb briquet making making machine | |
| CN204897438U (en) | A material is calcined, recovery system for cadmia production usefulness | |
| CN204612365U (en) | Dry materials treating apparatus | |
| CN103976463A (en) | Roller charging machine | |
| CN103057959B (en) | Air conveyer flume | |
| CN214426350U (en) | Constant-temperature dehumidifying circulating energy-saving material drying device without external air inflow | |
| CN203518461U (en) | Roller drying device |
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: 20150715 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |