CN207729946U

CN207729946U - A kind of roller dryer

Info

Publication number: CN207729946U
Application number: CN201721763235.1U
Authority: CN
Inventors: 谭敦虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-18
Filing date: 2017-12-18
Publication date: 2018-08-14
Anticipated expiration: 2027-12-18

Abstract

The utility model discloses a kind of roller dryers.The purpose of this utility model is to provide a kind of roller dryer, including drying roller, hot-blast stove, screw feeding machine, spiral cutting machine, wind turbine, motor, it is characterised in that：One end of the drying roller respectively with one end of hot blast pipe, feed inlet is connected to, the other end of the hot blast pipe is connected to hot-blast stove, feed inlet is connect with screw feeding machine, the other end of the drying roller is connected to three-way pipe, the upper end of the three-way pipe successively with downtake pipe, flue gas dust collection bucket, second exhaust pipe, first wind turbine is connected to wind exhausting outlet, lower end successively with spiral cutting machine, first drainage conduit, first whirlwind collection hopper, second drainage conduit, second wind turbine, third drainage conduit, second whirlwind collection hopper and the connection of the second exhaust outlet, the drying roller is equipped with rolling ring, gear ring is equipped between rolling ring, the gear ring is engaged with the gear on motor output shaft, the rolling ring is located on support roller, the support roller is connected with pedestal.

Description

A kind of roller dryer

Technical field

The utility model is related to a kind of dryer more particularly to a kind of roller dryers.

Background technology

There is environmental pollution phenomenon caused by more serious burning material, Mei Daoxia in China major grain producing area in recent years Harvest season in autumn, Dark smoke billows everywhere, and this unreasonable processing mode not only wastes valuable natural resources, causes ring Border is polluted, and is also resulted in the multiple accident of various traffic, is become a great society problem.In the traditional agriculture stage, material resource is using mainly It is just directly to do feed or fertilizer without any processing, the transformation with traditional agriculture to modern agriculture, agricultural industry knot The optimizing regulation of structure, the Land use systems and approach of conventional materials also change.Usual material is moist when harvesting material , it is easy to rot, and be unfavorable for the processing in later stage, it is therefore desirable to fully be dried.

But existing drying machine drying effect is slightly poor, and material and heat shovelling plate heat exchange contact face it is smaller, dry Dry rate is low, and energy consumption is big, and dries and show slightly uneven.

Invention content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of roller dryer, above-mentioned to solve The drying effect proposed in background technology is slightly poor, and the heat exchange contact face of material and heating shovelling plate is smaller, and Drying Rates are low, the energy Consumption is big, and drying materials show slightly non-uniform problem.

To achieve the above object, the technical solution of the utility model is：A kind of roller dryer, including drying rolling Cylinder, hot-blast stove, screw feeding machine, spiral cutting machine, wind turbine, motor, it is characterised in that：One end of the drying roller respectively with One end of hot blast pipe, feed inlet connection, the other end of the hot blast pipe are connected to hot-blast stove, and feed inlet is connect with screw feeding machine, The other end of the drying roller is connected to three-way pipe, the upper end of the three-way pipe successively with downtake pipe, flue gas dust collection bucket, second Exhaust pipe, the first wind turbine are connected to wind exhausting outlet, lower end successively with spiral cutting machine, the first drainage conduit, the first whirlwind collection hopper, Second drainage conduit, the second wind turbine, third drainage conduit, the second whirlwind collection hopper and the connection of the second exhaust outlet, the drying roller It is equipped with rolling ring, gear ring is equipped between rolling ring, which engages with the gear on motor output shaft, and support is located in the rolling ring On wheel, which is connected with pedestal.

The motor is servo motor or variable speed electric motors, particularly.

The gear ring drives drying roller rotation by motor.

The rolling ring is the rolling ring that at least two is sleeved on drying roller outer ring.

The hot blast pipe, downtake pipe, the second drainage conduit, third drainage conduit, the first drainage conduit, second exhaust pipe are Stainless steel hollow pipe.

The flue gas dust collection bucket, the first whirlwind collection hopper and the second whirlwind collection hopper are the bucket that bottom is equipped with outlet.

The utility model has the beneficial effects that:

The utility model drives bull gear to carry out rotary operation in such a way that the output shaft gear of motor is meshed, favorably In making drying roller integrally be rotated, and drying roller one end controls discharging speed by three-way pipe, to reduce power Input, reduce the consumption of the energy, improve drying efficiency.Hot wind blows material and is moved in drying roller in drying roller Dynamic, material is fully contacted in hot wind, makes drying rate faster evenly, and exhaust blower is equipped at three-way pipe, by moisture, flue gas and Dust is discharged, and improves the drying rate quality of material, and material is carried out screening through spiral cutting machine and wind turbine and is sent to the by material One whirlwind collection hopper and the second whirlwind collection hopper.

Description of the drawings

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

In figure：1-drying roller, 2-hot-blast stoves, 3-gear rings, 4-motors, 5-rolling rings, 6-support rollers, 7-pedestals, 8-screw feeding machines, 9-spiral cutting machines, 10-three-way pipes, the 11-the first wind turbine, the 12-the second wind turbine, 13-flue gas dust collections Bucket, the 14-the first whirlwind collection hopper, the 15-the second whirlwind collection hopper, 16-hot blast pipes, 17-feed inlets, 18-first exhausts Pipe, the 19-the second drainage conduit, 20-third drainage conduits, the 21-the first drainage conduit, 22-second exhaust pipes, 23-wind exhausting outlets, 24-the second exhaust outlet.

Specific implementation mode

The utility model and its specific implementation mode are described in further detail below in conjunction with the accompanying drawings.

Referring to Fig. 1, the utility model includes that drying roller, hot-blast stove, screw feeding machine, spiral cutting machine, wind are mechanical, electrical Machine, it is characterised in that：One end of the drying roller 1 is connected to one end of hot blast pipe 16, feed inlet 17 respectively, the hot blast pipe The other end is connected to hot-blast stove 2, and feed inlet 17 is connect with screw feeding machine 8, and the other end and the three-way pipe 10 of the drying roller connect It is logical, the upper end of the three-way pipe 10 successively with downtake pipe 18, flue gas dust collection bucket 13, second exhaust pipe 22, the first wind turbine 11 and Wind exhausting outlet 23 be connected to, lower end successively with spiral cutting machine 9, the first drainage conduit 21, the first whirlwind collection hopper 14, the second drainage conduit 19, the second wind turbine 12, third drainage conduit 20, the second whirlwind collection hopper 15 are connected to the second exhaust outlet 24, the drying roller 1 It is equipped with rolling ring 5, gear ring is equipped between rolling ring, which engages with the gear on 4 output shaft of motor, and the rolling ring is located in On support roller 6, which is connected with pedestal 7.

The motor 4 is servo motor or variable speed electric motors, particularly.

The gear ring 3 drives drying roller 1 to rotate by motor.

The rolling ring 5 is the rolling ring that at least two is sleeved on drying roller outer ring.

The hot blast pipe 16, downtake pipe 18, the second drainage conduit 19, third drainage conduit 20, the first drainage conduit 21, second Exhaust pipe 22 is stainless steel hollow pipe.

The flue gas dust collection bucket 13, the first whirlwind collection hopper 14 and the second whirlwind collection hopper 15 are that bottom is equipped with outlet Bucket.

When utility model works, opens hot-blast stove 2 and screw feeding machine 8, material are fed to drying roller 1 through feed inlet 17 Interior, hot wind is discharged by hot blast pipe 16 in drying roller 1, opens motor 4, the first wind turbine 11, the second wind turbine 12 and spiral blanking Machine 9, drying roller rotate under the support of rolling ring 5 under the drive of gear ring 3, and moisture, flue gas and dust pass through downtake pipe 18 Discharge, the material after drying are discharged to through spiral cutting machine 9 and the first drainage conduit 21 in the first whirlwind collection hopper 14, thinner material It is discharged in the second whirlwind collection hopper 15 by the second wind turbine 12.

Claims

1. a kind of roller dryer, including drying roller, hot-blast stove, screw feeding machine, spiral cutting machine, wind turbine, motor, It is characterized in that：The drying roller（1）One end respectively with hot blast pipe（16）One end, feed inlet（17）Connection, the hot blast pipe The other end and hot-blast stove（2）Connection, feed inlet（17）With screw feeding machine（8）Connection, the other end of the drying roller and three Siphunculus（10）Connection, the three-way pipe（10）Upper end successively with downtake pipe（18）, flue gas dust collection bucket（13）, second exhaust pipe （22）, the first wind turbine（11）And wind exhausting outlet（23）Connection, lower end successively with spiral cutting machine（9）, the first drainage conduit（21）, One whirlwind collection hopper（14）, the second drainage conduit（19）, the second wind turbine（12）, third drainage conduit（20）, the second whirlwind collection hopper （15）With the second exhaust outlet（24）Connection, the drying roller（1）It is equipped with rolling ring（5）, gear ring is equipped between rolling ring, it should Gear ring and motor（4）Support roller is located in gear engagement on output shaft, the rolling ring（6）On, the support roller and pedestal（7）Phase Even.

2. by a kind of roller dryer described in claim 1, it is characterised in that the motor（4）For servo motor or speed change electricity Machine.

3. by a kind of roller dryer described in claim 1, it is characterised in that the gear ring（3）Drying rolling is driven by motor Cylinder（1）Rotation.

4. by a kind of roller dryer described in claim 1, it is characterised in that the rolling ring（5）It is that at least two is sleeved on drying The rolling ring of roller outer ring.

5. by a kind of roller dryer described in claim 1, it is characterised in that the hot blast pipe（16）, downtake pipe （18）, the second drainage conduit（19）, third drainage conduit（20）, the first drainage conduit（21）, second exhaust pipe（22）It is stainless steel sky Heart pipe.

6. by a kind of roller dryer described in claim 1, it is characterised in that the flue gas dust collection bucket（13）, the first whirlwind receive Hopper（14）With the second whirlwind collection hopper（15）It is the bucket that bottom is equipped with outlet.