CN207991150U - Heat-supply type pneumatic conveyer dryer - Google Patents
Heat-supply type pneumatic conveyer dryer Download PDFInfo
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- CN207991150U CN207991150U CN201820117587.8U CN201820117587U CN207991150U CN 207991150 U CN207991150 U CN 207991150U CN 201820117587 U CN201820117587 U CN 201820117587U CN 207991150 U CN207991150 U CN 207991150U
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- heat
- drying tube
- heater
- batcher
- air
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Abstract
The utility model is related to a kind of heat-supply type pneumatic conveyer dryers, belong to field of mechanical technique, including cyclone separator, stock distributor, drying tube, further include feeder and wind pushing mechanism, wherein feeder includes motor, batcher, and motor is connected with batcher, and batcher is connected with drying tube；Wind pushing mechanism includes air blower, heater, and air blower is connected with heater, and heater is connected with drying tube；The tie point of heater and drying tube is located at the tie point of batcher and drying tube or less；Wet feed conveying device outer cover is equipped with heat exchanger, draws between heater and drying tube and sets air supply line to heat exchanger, the blow vent that can be opened or closed is additionally provided on heat exchanger.The utility model, which provides, to carry out heat supply to the air for entering drier, be remarkably improved drying efficiency；Can be to entering air and the wet feed conveying device heat supply of drier using a heating device, heat utilization rate is high.
Description
Technical field
The utility model is related to a kind of heat-supply type pneumatic conveyer dryers, belong to field of mechanical technique.
Background technology
Existing pneumatic conveyer dryer, drying effect is undesirable, in siccative retracting device, is often mingled with this some wet feed
Ingredient, siccative can not be detached with wet feed, and difficulty is brought for the next process of materiel machining.
The utility model of Chinese Patent Application No. 201320386946.7 discloses a kind of pneumatic conveyer dryer, the drier
Including cyclone separator, fixed flow distributor, hot-blast stove, drying tube and cage type crushing device, the bottom of the cyclone separator
It is connected and fixed flow distributor, the top of cyclone separator connects exhaust pipe；The lower section of fixed flow distributor is equipped with dry produce
The bottom of product retracting device, fixed flow distributor connects wet feed conveying device, and wet feed conveying device connects hot-blast stove, hot-blast stove
Air outlet cross with the outlet of wet feed conveying device and connect the lower part for leading to drying tube, the top of the drying tube connects whirlwind
The lower part on the top of separator, drying tube is also connected with cage type crushing device.Dry and wet material can be detached, wet feed is inputted into circulatory system weight
It is new dry, and siccative can be recycled directly after being detached, effect is also preferable.But this scheme can only be to from cyclone separator
The wet stock of discharge is dried, and needs to again go into that cyclone separator is dried namely this part wet stock is done
It dries at least twice, energy consumption is relatively large.Also, hot-blast stove only carries out at heating the wet stock in wet feed conveying device
Reason, will necessarily just have the case where intermittent heat supply, and thermal energy waste is more.
Utility model content
The utility model provides a kind of heat-supply type pneumatic conveyer dryer, overcomes above-mentioned deficiency, can be to entering drier
Air carry out heat supply, be remarkably improved drying efficiency, and using a heating device can to enter drier air and
Wet feed conveying device heat supply, heat utilization rate are high.
Realize that the technical solution of the utility model aim is a kind of heat-supply type pneumatic conveyer dryer, including cyclone separator, object
Expect that distributor, drying tube, the top of the cyclone separator connect exhaust pipe, exhaust fan, cyclonic separation are connected on exhaust pipe
The bottom of device connects stock distributor；The stock distributor is three-port structure, and the channel of lower section one of the stock distributor is set
There are finished product recovery device, another channel to be equipped with wet feed conveying device, the drying tube bottom end seal, upper end and cyclone separator
Side wall is connected, and the heat-supply type pneumatic conveyer dryer further includes feeder and wind pushing mechanism, wherein
The feeder includes motor, batcher, and the motor is connected with batcher, the batcher and drying tube phase
Even；
The wind pushing mechanism includes air blower, heater, and the air blower is connected with heater, the heater and drying
Pipe is connected；
The tie point of the heater and drying tube is located at the tie point of the batcher and drying tube or less；
The wet feed conveying device outer cover is equipped with heat exchanger, draws between the heater and drying tube and sets air supply line extremely
The heat exchanger is additionally provided with the blow vent that can be opened or closed on the heat exchanger.
Further, it is additionally provided with air cleaning unit between the air blower and heater of the wind pushing mechanism.
Further, the heat exchanger also draws the air opening end to the air blower equipped with return air duct.
Further, the wet feed conveying device is transported in finished product recovery device.
Further, it is additionally provided with air cleaning unit on exhaust pipe.
The utility model has the advantage of：Heat-supply type pneumatic conveyer dryer provided by the utility model, can be to entering drying
The air of device carries out heat supply, is remarkably improved drying efficiency；And it can be to the air into drier using a heating device
With wet feed conveying device heat supply, heat utilization rate height；Using the preheating after wet feed conveying device heat supply, thermal energy profit is further increased
With rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And with reference to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
A kind of heat-supply type pneumatic conveyer dryer disclosed in the present embodiment, including cyclone separator 1, stock distributor 8, drying tube
5, the top of the cyclone separator 1 connects exhaust pipe 2, is connected with exhaust fan 4 on exhaust pipe 2, exhaust gas passes through 2 row of exhaust pipe
Go out.The bottom of cyclone separator 1 connects stock distributor 8；The stock distributor 8 is three-port structure, the stock distributor 8
The channel 6 of lower section one is equipped with finished product recovery device 7, another channel 10 of the lower section of the stock distributor 8 is equipped with wet feed conveying dress
12 are set, by adjusting the three-port structure of stock distributor 8, siccative can be discharged into finished product recovery device 7 or be discharged into wet feed wet
Material conveying device 12, wet feed can be further processed.1 side of 5 bottom end seal of the drying tube, upper end and cyclone separator
Wall is connected.The heat-supply type pneumatic conveyer dryer further includes feeder, and the feeder includes motor 16, batcher 15, institute
It states motor 16 and is connected 15 with batcher, the batcher 15 is connected with drying tube 5；For heat-supply type pneumatic conveying drying to be added in material
Processing is dried in device.The heat-supply type pneumatic conveyer dryer further includes wind pushing mechanism, the wind pushing mechanism include air blower 19,
Heater 17, the air blower 19 are connected with heater 17, and the heater 17 is connected with drying tube 5；For feeding hot wind, carry
High drying efficiency.The tie point of the heater 17 and drying tube 5 be located at the tie point of the batcher 15 and drying tube 5 with
Under so that material moves upwards after entering drying tube 5 under the blowing of hot wind, and is dried in the process.The wet feed is defeated
It send 12 outer cover of device to be equipped with heat exchanger 11, draws between the heater 17 and drying tube 5 and set air supply line 20 to the heat exchange
Device 11 is additionally provided with the blow vent 9 that can be opened or closed on the heat exchanger 11, to the wet stock being discharged in cyclone separator 1
Processing is dried.
The present embodiment advanced optimizes, and air purification is additionally provided between the air blower 19 and heater 17 of the wind pushing mechanism
Device 18, for air purification filter.
The present embodiment advanced optimizes, and the heat exchanger 11 also draws the outlet air to the air blower 19 equipped with return air duct 21
Mouth end will again heat in heat exchanger 11 by the air that heat-exchange temperature reduces, its successor that exchanges heat is made full use of so to protect
The thermal energy stayed.
The present embodiment advanced optimizes, and the wet feed conveying device 11 is transported in finished product recovery device 7.
The present embodiment advanced optimizes, and air cleaning unit 3 is additionally provided on exhaust pipe 2, to reduce the dirt put to idle discharge
Contaminate object.
It should be understood that the above-mentioned specific implementation mode of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification examples in equivalent form.
Claims (5)
1. a kind of heat-supply type pneumatic conveyer dryer, including cyclone separator, stock distributor, drying tube, the cyclone separator
Top connects exhaust pipe, and exhaust fan is connected on exhaust pipe, and the bottom of cyclone separator connects stock distributor；The material point
Orchestration is three-port structure, and the channel of lower section one of the stock distributor is equipped with finished product recovery device, another channel is equipped with wet feed
Conveying device, the drying tube bottom end seal, upper end are connected with cyclone separator side wall, which is characterized in that
The heat-supply type pneumatic conveyer dryer further includes feeder and wind pushing mechanism, wherein
The feeder includes motor, batcher, and the motor is connected with batcher, and the batcher is connected with drying tube；
The wind pushing mechanism includes air blower, heater, and the air blower is connected with heater, the heater and drying tube phase
Even；
The tie point of the heater and drying tube is located at the tie point of the batcher and drying tube or less；
The wet feed conveying device outer cover is equipped with heat exchanger, draws between the heater and drying tube and sets air supply line to described
Heat exchanger is additionally provided with the blow vent that can be opened or closed on the heat exchanger.
2. heat-supply type pneumatic conveyer dryer according to claim 1, which is characterized in that the air blower of the wind pushing mechanism with plus
It is additionally provided with air cleaning unit between hot device.
3. heat-supply type pneumatic conveyer dryer according to claim 1 or 2, which is characterized in that the heat exchanger, which also draws, to be equipped with back
Wind pipeline to the air blower air opening end.
4. heat-supply type pneumatic conveyer dryer according to claim 1, which is characterized in that the wet feed conveying device is transported into
In product retracting device.
5. heat-supply type pneumatic conveyer dryer according to claim 1, which is characterized in that be additionally provided with air purification dress on exhaust pipe
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117587.8U CN207991150U (en) | 2018-01-24 | 2018-01-24 | Heat-supply type pneumatic conveyer dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117587.8U CN207991150U (en) | 2018-01-24 | 2018-01-24 | Heat-supply type pneumatic conveyer dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991150U true CN207991150U (en) | 2018-10-19 |
Family
ID=63821029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117587.8U Expired - Fee Related CN207991150U (en) | 2018-01-24 | 2018-01-24 | Heat-supply type pneumatic conveyer dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991150U (en) |
-
2018
- 2018-01-24 CN CN201820117587.8U patent/CN207991150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |