CN203518435U - Low-temperature quick dryer for coal - Google Patents
Low-temperature quick dryer for coal Download PDFInfo
- Publication number
- CN203518435U CN203518435U CN201320710802.2U CN201320710802U CN203518435U CN 203518435 U CN203518435 U CN 203518435U CN 201320710802 U CN201320710802 U CN 201320710802U CN 203518435 U CN203518435 U CN 203518435U
- Authority
- CN
- China
- Prior art keywords
- vacuum tank
- coal
- low
- receiver
- opening
- 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
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model aims to provide a low-temperature quick drier for coal. Through the adoption of the low-temperature quick drier for the coal, the coal can be dried quickly under the low temperature of 50 DEG C to guarantee the reality of coal quality testing. The solving scheme is as follows: the low-temperature quick drier comprises a vacuum tank, wherein an opening is formed in the lower end of the vacuum tank; a vacuumizing device is mounted on the vacuum tank; a microwave generating device is mounted in the vacuum tank; a horizontal transporting device is arranged below the vacuum tank; a hydraulic device under the vacuum tank is mounted at the lower part of the transporting device; a material receiving disc is mounted on the transporting device; a microwave inhibiting system is mounted on the outer edge face of the material receiving disc; a seal ring is arranged on the inner lower bottom wall of the material receiving disc, and the outer ring of the seal ring is closely clung to the inner side wall of the material receiving disc; the seal ring is opposite to the opening in the lower end of the vacuum tank; the vacuumizing device, the microwave generating device, a power motor and the hydraulic device are respectively connected to a PLC controller; a tray is mounted at the upper end of the piston rod of the hydraulic device. The low-temperature quick drier for the coal is novel and unique in structure, can conduct quick drying on materials at low temperature, and has a good drying effect.
Description
Technical field
The utility model relates to drying plant, particularly a kind of coal low-temperature rapid dryer.
Background technology
Ature of coal when chemical examination need to 50 degree with under complete the loss that could not affect coal composition, if temperature has surpassed 50 degree, the composition such as the methane of coal the inside, sulphur will lose so, therefore had a strong impact on the chemical examination of ature of coal, inventing a kind of can be a urgent problem with the lower equipment that coal is carried out to flash baking at 50 degree low temperature.
Utility model content
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of coal low-temperature rapid dryer, and it can effectively make coal dry fast under 50 degree low temperature, has guaranteed the authenticity of ature of coal chemical examination.
The scheme of its solution is, the vacuum tank that comprises lower ending opening, vacuum extractor is housed on vacuum tank, microwave generating apparatus is housed in vacuum tank, there is horizontal conveying device vacuum tank below, conveying device comprises the delivery wheel at two ends, be sleeved on two conveyer belts that are that longitudinal separation arranges and power motor on delivery wheel, the hydraulic means being positioned under vacuum tank is equipped with in conveying device below, the receiver that opening upwards and opening diameter are greater than vacuum tank opening is housed on conveyer belt, microwave is housed on receiver outer edge surface and suppresses system, in receiver, on lower diapire, there is outer ring to be adjacent to the sealing ring of receiver madial wall, sealing ring is corresponding with vacuum tank lower ending opening, said vacuum extractor, microwave generating apparatus, power motor and hydraulic means are connected on PLC controller, the pallet that diameter is less than two conveyer belt gaps is equipped with in the piston rod upper end of hydraulic means.
The utility model novel structure is unique, can to material, carry out flash baking, good drying effect at low temperatures.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the top view of the utility model conveyer belt, delivery wheel and receiver placed on it.
Schematic diagram when Fig. 3 is the utility model receiver and vacuum tank laminating.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
By Fig. 1 to Fig. 3, provided, the utility model comprises the vacuum tank of lower ending opening, vacuum extractor 2 is housed on vacuum tank 1, microwave generating apparatus 3 is housed in vacuum tank 1, there is horizontal conveying device vacuum tank 1 below, conveying device comprises the delivery wheel 4 at two ends, be sleeved on two conveyer belts 5 that are that longitudinal separation arranges and power motor on delivery wheel 4, the hydraulic means 6 being positioned under vacuum tank 1 is equipped with in conveying device below, the receiver 7 that opening upwards and opening diameter are greater than vacuum tank 1 opening is housed on conveyer belt 5, microwave is housed on receiver 7 outer edge surfaces and suppresses system 8, on the interior lower diapire of receiver 7, there is outer ring to be adjacent to the sealing ring 9 of receiver 7 madial walls, sealing ring 9 is corresponding with vacuum tank 1 lower ending opening, said vacuum extractor 2, microwave generating apparatus 3, power motor and hydraulic means 6 are connected on PLC controller, the pallet 10 that diameter is less than two conveyer belt gaps is equipped with in the piston rod upper end of hydraulic means 6.
There is tremie pipe 11 top near its end on said conveyer belt 5.
Being added with pallet 10 can make the piston rod of hydraulic means more stable through pallet 10 picking-up receivers 7.
Be added with microwave inhibition system 8 and effectively placed leaking of microwave.
When the utility model is used, pre-set PLC controller, then in receiver 7, put into a certain amount of material, then through PLC controller control conveying device receiver 7 is delivered to vacuum tank 1 lower ending opening under, then hydraulic means 6 is upwards pushed into receiver 7 with vacuum tank 1 lower ending opening and fits, effect through sealing ring 9 seals vacuum tank 1, then open microwave generating apparatus 3 and carry out microwave irradiation, 2 pairs of vacuum tanks 1 of vacuum extractor vacuumize simultaneously, because vacuum boiling point is between 40 degree to 50 degree, thereby completed the following low temperature flash baking of 50 degree, through setting PLC controller, dry after certain hour, through hydraulic means 6, fall receiver 7, then conveying device continues receiver 7 to deliver to away from the initial other end, then the material of processing in receiver 7 is taken out.
The utility model novel structure is unique, can to material, carry out flash baking, good drying effect at low temperatures.
Claims (2)
1. a coal low-temperature rapid dryer, the vacuum tank that comprises lower ending opening, it is characterized in that, vacuum extractor (2) is housed on vacuum tank (1), microwave generating apparatus (3) is housed in vacuum tank (1), there is horizontal conveying device vacuum tank (1) below, conveying device comprises the delivery wheel (4) at two ends, be sleeved on two conveyer belts (5) and the power motor that longitudinal separation arranges that be on delivery wheel (4), the hydraulic means (6) being positioned under vacuum tank (1) is equipped with in conveying device below, the receiver (7) that opening upwards and opening diameter are greater than vacuum tank (1) opening is housed on conveyer belt (5), microwave is housed on receiver (7) outer edge surface and suppresses system (8), in receiver (7), on lower diapire, there is outer ring to be adjacent to the sealing ring (9) of receiver (7) madial wall, sealing ring (9) is corresponding with vacuum tank (1) lower ending opening, said vacuum extractor (2), microwave generating apparatus (3), power motor and hydraulic means (6) are connected on PLC controller, the pallet (10) that diameter is less than two conveyer belt gaps is equipped with in the piston rod upper end of hydraulic means (6).
2. a kind of coal low-temperature rapid dryer according to claim 1, is characterized in that, there is tremie pipe (11) the upper top near its end of said conveyer belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710802.2U CN203518435U (en) | 2013-11-12 | 2013-11-12 | Low-temperature quick dryer for coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710802.2U CN203518435U (en) | 2013-11-12 | 2013-11-12 | Low-temperature quick dryer for coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518435U true CN203518435U (en) | 2014-04-02 |
Family
ID=50377358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320710802.2U Expired - Fee Related CN203518435U (en) | 2013-11-12 | 2013-11-12 | Low-temperature quick dryer for coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654330A (en) * | 2021-08-03 | 2021-11-16 | 安徽刘鸿盛餐饮有限公司 | High-efficient automatic drying system of food processing production line |
-
2013
- 2013-11-12 CN CN201320710802.2U patent/CN203518435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654330A (en) * | 2021-08-03 | 2021-11-16 | 安徽刘鸿盛餐饮有限公司 | High-efficient automatic drying system of food processing production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202030322U (en) | Vacuum feeding device | |
| CN103245539B (en) | Manufacturing method of coal samples with different water contents | |
| CN203518435U (en) | Low-temperature quick dryer for coal | |
| CN204063839U (en) | A kind of drying machine of improvement | |
| CN204313626U (en) | The complementary convection current heating drier of a kind of hot wind and microwave | |
| CN204881093U (en) | Low temperature drying machine | |
| CN202853299U (en) | Can-type inner vacuum microwave drying machine | |
| CN204165364U (en) | A kind of calcium carbonate drying device | |
| CN203163448U (en) | Silkworm cocoon drying and thermal insulating box | |
| CN103453743A (en) | Efficient energy-saving vacuum microwave continuous drying device | |
| CN204115435U (en) | A kind of biomass granule fuel oven dry screw conveyor | |
| CN202095472U (en) | Vacuum infusing equipment for food processing | |
| CN104383855B (en) | There is the solid particle continus convergence feed system of sealing effectiveness | |
| CN203505461U (en) | Seed dryer | |
| CN202660860U (en) | Full-automatic pretreatment device of air cylinders in super-pure air production | |
| CN202853293U (en) | Industrial microwave oven special for insulation board | |
| CN204421550U (en) | A kind of raw material drying machine for organosilicon production system | |
| CN203210511U (en) | Perlite production equipment | |
| CN204453816U (en) | A kind of graininess PE material inlet-outlet device | |
| CN104197677A (en) | Oil bottle drying device | |
| CN203448262U (en) | Transformer coil drying device | |
| CN204575263U (en) | A kind of dry type detects leakproof equipment | |
| CN203949462U (en) | A kind of microwave dry production line that can be explosion-proof | |
| CN204902456U (en) | Dry storage device of energy -concerving and environment -protective construction raw materials | |
| CN204298308U (en) | A kind of quick-fried device of Convenient type vapour for dry Cortex Eucommiae explosion |
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: 20140402 Termination date: 20161112 |