CN207991092U

CN207991092U - A kind of pretreatment Rotatingandflashstreamingdrier

Info

Publication number: CN207991092U
Application number: CN201721145798.4U
Authority: CN
Inventors: 朱军
Original assignee: CHANGZHOU HENGCHENG FIRST DRYING EQUIPMENT Co Ltd
Current assignee: CHANGZHOU HENGCHENG FIRST DRYING EQUIPMENT Co Ltd
Priority date: 2017-09-08
Filing date: 2017-09-08
Publication date: 2018-10-19
Anticipated expiration: 2027-09-08

Abstract

The utility model is related to drying equipment technical fields, especially a kind of pretreatment Rotatingandflashstreamingdrier, including drying machine main body, drying machine main body is connected with pretreatment screw feeder, agitating device, clasfficiator and air blowing heating device, separator connects discharger and bag filter, and bag filter is equipped with air-introduced machine.A kind of Rotatingandflashstreamingdrier of the utility model, wet stock will be contained and be sent into drying machine main body by pre-processing screw feeder, rapid drying and crushing under the action of the thermal current and drying machine body interior agitating device that are generated in air blowing heating device, the good material of drying and crushing is exported by discharger by clasfficiator and separator again, through air-introduced machine to going out after tail gas is handled by bag filter simultaneously, enter drying machine main body after advance heating and dehumidification in pre-processing screw feeder containing wet stock, reduce the water content of starting material, to effectively reduce the final moisture content of material, improve the final degree of drying of material.

Description

A kind of pretreatment Rotatingandflashstreamingdrier

Technical field

The utility model is related to drying equipment technical field, especially a kind of pretreatment Rotatingandflashstreamingdrier.

Background technology

Due to drying means of the same race, one kilogram of thermal energy consumed of drying and dehydrating is almost the same, and Rotatingandflashstreamingdrier Mating heat source (hot-blast stove, steam radiator etc.) capacity be also certain, therefore the key technical indexes of flash dryer：It is dry Dry ability is often with dehydrating amount hourly (or maximum dehydrating amount) for foundation.So if the water content of starting material is relatively more If, then the final water content of the final material of output is also opposite to be height, so being extremely difficult to the desired material of production requirement Standard.

Utility model content

In order to overcome the shortcomings of that in the existing drying machine unit interval moisture containing fixed amount in wet stock can only be removed, this Utility model provides a kind of Rotatingandflashstreamingdrier, will contain wet stock by pre-processing screw feeder and be sent into dry owner Body enters drying machine main body, in air blowing heating device containing wet stock in pre-processing screw feeder after advance heating and dehumidification Rapid drying and crushing under the action of the thermal current and drying machine body interior agitating device of generation, then pass through clasfficiator and separator The good material of drying and crushing is exported by discharger, at the same tail gas handled by bag filter after through air-introduced machine to going out.

Technical solution adopted by the utility model to solve its technical problems is：A kind of pretreatment Rotatingandflashstreamingdrier, Including drying machine main body, drying machine main body is connected with clasfficiator, air blowing heating device, separator, discharger, bag-type dust in turn Device and air-introduced machine, drying machine body interior are equipped with agitating device, and drying machine body side is equipped with pretreatment screw feeder, pre- to locate Reason screw feeder includes feeder shell, and heater housing is internally provided with heating bucket and rotating screw devices.

Further, including feeder shell is equipped with venthole group one and ventilation for dredging hot gas with heating bucket upper end Hole group two.

Further, the venthole group one including on feeder is connected to the correspondence of venthole group two on heating bucket.

Further, including rotating screw devices include that rotation promotes rotary screw containing wet stock and for driving rotation The driving motor of screw rod.

Further, including feeder shell is equipped with the charge door for charging with heating bucket upper end.

The utility model has the beneficial effects that a kind of Rotatingandflashstreamingdrier of the utility model, is locating in advance containing wet stock It manages in screw feeder and enters drying machine main body after advance heating and dehumidification, reduce the water content of starting material, to effectively The final moisture content for reducing material, improve the final degree of drying of material.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram that screw feeder is pre-processed in Fig. 1.

1. drying machine main body in figure, 2. clasfficiators, 3. blast heaters, 4. separators, 5. dischargers, 6. bag-type dusts Device, 7. air-introduced machines, 8. agitating devices, 9. pretreatment screw feeders, 10. feeder shells, 11. heating buckets, 12. rotary screws Device, 13. venthole groups one, 14. venthole groups two, 15. rotary screws, 16. driving motors.

Specific implementation mode

If Fig. 1 is the structural schematic diagram of the utility model, a kind of pretreatment Rotatingandflashstreamingdrier, including drying machine main body 1, drying machine main body 1 is connected with clasfficiator 2, air blowing heating device 3, separator 4, discharger 5, bag filter 6 in turn and draws Wind turbine 7, drying machine main body 1 are internally provided with agitating device 8, and 1 side of drying machine main body is equipped with pretreatment screw feeder 9, pre- to locate It includes feeder shell 10 to manage screw feeder 9, and feeder shell 10 is internally provided with heating bucket 11 and rotating screw devices 12.

It is sent into drying machine main body 1 by pre-processing screw feeder 9 in use, wet stock will be contained, is being located in advance containing wet stock Manage and enter drying machine main body 1 in screw feeder 9 after heating and dehumidification in advance, the thermal current that is generated in air blowing heating device 3 and Rapid drying and crushing under the action of 1 interior stirring device 8 of drying machine main body, then by clasfficiator 4 and separator 2 by drying and crushing Good material is exported by discharger 5, at the same tail gas handled by bag filter 6 after through air-introduced machine 7 to going out.

In conjunction with shown in Fig. 1 and Fig. 2, feeder shell 10 and 11 upper end of heating bucket are equipped with the venthole group for dredging hot gas One 13 and venthole group 2 14, the venthole group 2 14 in venthole group 1 and heating bucket 11 on feeder shell 10 corresponds to Connection.Heating bucket 11 generates high temperature and carries out heated baking to containing wet stock, and the water evaporation inside material is come out, is then passed through Venthole group 1 and venthole group 2 14 will be outside the vapor that be evaporated discharge feeder shells 10.

As shown in Fig. 2, rotating screw devices 12 are revolved including rotary screw 15 of the rotation propulsion containing wet stock and for driving Turn the driving motor 16 of screw rod 15, feeder shell 10 and 11 upper end of heating bucket are equipped with the charge door 17 for charging.Rotate spiral shell Lever apparatus 12 is used as power original paper, gives the power of one propulsion containing wet stock, completes to enter from charge door 17 containing wet stock, It is stepped under the drive of rotary screw 15 inside drying machine main body 1, completes the pretreatment of material.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, in the case where not departing from spirit and scope as defined in the appended claims, many modifications can be made, change or wait Effect, but all will fall within the protection scope of the utility model.

Claims

1. a kind of pretreatment Rotatingandflashstreamingdrier, including drying machine main body（1）, drying machine main body（1）It is connected with classification in turn Device（2）, air blowing heating device（3）, separator（4）, discharger（5）, bag filter（6）And air-introduced machine（7）, drying machine main body （1）It is internally provided with agitating device（8）, characterized in that the drying machine main body（1）Side is equipped with pretreatment screw feeder（9）, The pretreatment screw feeder（9）Including feeder shell（10）, the feeder shell（10）It is internally provided with heating bucket （11）And rotating screw devices（12）.

2. a kind of pretreatment Rotatingandflashstreamingdrier according to claim 1, characterized in that the feeder shell（10） With heating bucket（11）Upper end is equipped with the venthole group one for dredging hot gas（13）With venthole group two（14）.

3. a kind of pretreatment Rotatingandflashstreamingdrier according to claim 1 or 2, characterized in that the feeder shell （10）On venthole group one（13）With heating bucket（11）On venthole group two（14）Corresponding connection.

4. a kind of pretreatment Rotatingandflashstreamingdrier according to claim 1, characterized in that the rotating screw devices （12）The rotary screw containing wet stock is promoted including rotation（15）With for driving rotary screw（15）Driving motor（16）.

5. a kind of pretreatment Rotatingandflashstreamingdrier according to claim 1, characterized in that the feeder shell（10） With heating bucket（11）Upper end is equipped with the charge door for charging（17）.