CN207415750U - A kind of particle dries mixer - Google Patents

Abstract

The utility model discloses a kind of particles to dry mixer, belong to mixer field, it is intended to provide and a kind of material is sufficiently stirred, make the mixer of dry materials evenly, its technical solution is as follows, including staving, the taper bucket, cast hopper, discharge port, screw rod, motor, wind turbine and ventilation duct, the wind turbine is fixed on the outside of staving, one end of the ventilation duct is connected with the air outlet of wind turbine, the other end is connected with stirring cylinder, the screw rod be arranged in staving and with staving coaxial line, transport tube is arranged on the screw rod, the lower end of the transport tube inside the taper bucket with being fixedly connected；The transport tube includes outer barrel and inner cylinder, and heating unit is equipped between the outer barrel and inner cylinder, and the heating unit is heating wire.Heating unit is employed, by the moisture evaporation in material into vapor, the vapor of evaporation is discharged in staving by ventilation duct, makes dry materials more uniform, improves production efficiency.

Description

A kind of particle dries mixer

Technical field

The utility model is related to a kind of mixer, more particularly to a kind of particle drying mixer.

Background technology

Existing plastic particle mixer including mixing drum, feed hopper, is usually not provided with drying system, however by There is large quantity of moisture in external environment or material are self-contained, in stirring, material can be bonded together by moisture, be not easy to stir It mixes uniformly, and material carrying large quantity of moisture can influence the processing of subsequent product, influence its quality.

Notification number is that the Chinese patent of CN201858857U discloses a kind of single-layer progressive-type stirrer and stirred with this Single cone drier of device is mixed, it includes stirring main shaft and the stirring fulcrum for being arranged on stirring main shaft one end；Blender is integrally in T Shape；Conoidal Shell and the single-layer progressive-type stirrer being arranged on inside conoidal Shell are further included, single-layer progressive-type stirrer includes Stirring main shaft and the stirring fulcrum for being arranged on stirring main shaft one end；Blender is in integrally inverted T-shaped.Further, since it is arranged on stirring The hot media channel being in communication with the outside in device so that the product being stirred is heated evenly.

Although this single cone drier is provided with chuck water loop in stirring main shaft and stirring fulcrum, stirring main shaft and stir Stirring action can be played and as heat source by mixing fulcrum, but stirring main shaft and stirring fulcrum are compared with the contact surface of material Small, the material on material and cylinder inboard wall away from stirring fulcrum cannot be dried timely, easily occur in cylinder inboard wall viscous Even, dry materials are uneven.

Utility model content

The purpose of this utility model is to provide a kind of particle drying mixer, has and material is sufficiently stirred, make object The dry effect evenly of material.

The above-mentioned technical purpose of the utility model technical scheme is that：

A kind of particle dries mixer, including staving, the taper bucket, cast hopper, discharge port, screw rod, motor, wind turbine and ventilation Pipe, the wind turbine are fixed on the outside of staving, and one end of the ventilation duct is connected with the air outlet of wind turbine, and the other end connects with staving It is logical, the screw rod be arranged in staving and with staving coaxial line, be arranged with transport tube, the lower end of the transport tube on the screw rod It is fixedly connected with inside the taper bucket；

The transport tube includes outer barrel and inner cylinder, and heating unit, the heating unit are equipped between the outer barrel and inner cylinder For heating wire.

By using above-mentioned technical proposal, screw rod extends to the taper bucket bottom so that screw rod is continuous during rotation The material of drive the taper bucket bottom constantly conveyed out of transport tube to screw rod upper end, during this, the electric heating in transport tube The vapor of evaporation into vapor, is discharged in staving, so as to ensure object by silk by the moisture evaporation in material by ventilation duct The drying of material.

Further, the screw rod includes shaft and helical blade；

The helical blade inner hollow, the shaft include inner shaft and outer shaft, are cavity between the inner shaft and outer shaft, And inner shaft is connected with the lower end of outer shaft, and the helical blade is connected with outer shaft；

The inner shaft upper end is connected with water inlet pipe, and the water inlet pipe is communicated with water pump, and one end of the water pump is communicated with heat Water tank；

The outer shaft upper end is connected with outlet pipe, and the outlet pipe is connected with boiler.

By using above-mentioned technical proposal, the hot water in boiler enters inner cylinder under the action of water pump by water inlet pipe In, then enter in outer barrel from the lower end of inner cylinder, the hot water in outer barrel is entered again in hollow helical blade, treats to fill in screw rod After full hot water, the water outlet pipe part that extra hot water is connected from outer barrel is entered in boiler, realizes the cycling of hot water.Hot water Heat passes to material by shaft and helical blade, and material is ceaselessly heated, and accelerates the rate of drying of material, improves The uniformity coefficient of dry materials.Screw rod had not only served as heat source but also material had been stirred, and increased the contact area of material and heat source, Drying is more uniform, improves production efficiency.

Further, circulating line is equipped in the staving, the circulating line is located at the top of transport tube, the annular Pipeline and staving coaxial line, the circulating line are connected with ventilation duct, done if being evenly distributed in the circulating line circumferential direction Wind conduit, the outlet air conduit are connected with circulating line.

By using above-mentioned technical proposal, the wind energy that wind turbine generates enough is blown from the outlet air conduit of circulating line to screw rod direction Go out, dispel the vapor that material evaporation goes out, material can also be dried while cooling to material, make material dispersion More open without being bonded together.

Further, the described one end of outlet air conduit away from circulating line is towards the one end of transport tube away from the taper bucket.

By using above-mentioned technical proposal, outlet air conduit concentrates the upper end of alignment transport tube so that the wind of transport tube upper end It more concentrates, wind-force is bigger, more preferable to the drying effect of material.

Further, the described one end of outlet air conduit away from circulating line is provided with filter screen.

By using above-mentioned technical proposal, the wind that can make outlet air conduit equipped with filter screen smoothly flows out, is oven-dried and blows Scattered material because the effect of filter screen without blocking outlet air conduit.

Further, be fixedly connected with connecting rod in the shaft, the connecting rod be located at transport tube and circulating line it Between, the one end of the connecting rod away from shaft is fixedly connected with scattered baffle, and the scattered baffle is close to the one side of circulating line It is recessed inwardly equipped with collecting tank, the collecting tank is equipped with the material-dropping hole to fall for material.

By using above-mentioned technical proposal, scattered baffle is fixed on by connecting rod on screw rod, and is rotated with screw rod, defeated A material for upper end output is sent to be fallen under the action of centrifugation on scattered baffle, the collecting tank disperseed on baffle can be by material collection In, and rotated with scattered baffle, outlet air conduit windward can be dried uniformly to falling into the material in collecting tank again, Material after drying is fallen from material-dropping hole, is all fallen together without collective.

Further, it is equipped with pneumatic vibrator on the outside of the staving.

By using above-mentioned technical proposal, pneumatic vibrator can not only reduce material because being bonded on inner wall of barrel, right The cleaning of inner wall of barrel impacts, and material dispersion can also be made to open drying rate faster.

Further, the staving is equipped with Xun Huan blanking port, and the Xun Huan blanking port is connected with staving, and cycles The nozzle of material mouth is located at the surface for the hopper opening that feeds intake.

By using above-mentioned technical proposal, the material for the part that screw rod is taken out of drops into cast hopper at Xun Huan blanking port It is interior, helical screw agitator is again passed by, makes material stirring more uniform, reduces materials from bonding.

In conclusion the utility model has the advantages that：

1. employing heating unit, by the moisture evaporation in material into vapor, pass through ventilation duct

The vapor of evaporation is discharged in staving, makes dry materials more uniform, improves production efficiency；

2. employing the cycling formed between boiler and screw rod, material is ceaselessly added

Heat accelerates the rate of drying of material, improves the uniformity coefficient of dry materials, so as to improve production efficiency；

3. employing circulating line and outlet air conduit, the material of transport tube upper end is dried,

Make more opening for material dispersion, reduce material and be bonded together.

Description of the drawings

Fig. 1 is to be used to embody mixer overall structure diagram in the present embodiment；

Fig. 2 is to be used to embody screw-rod structure schematic diagram in the present embodiment；

Fig. 3 is the connection relationship diagram for being used to embody water inlet pipe and outlet pipe in the present embodiment；

Fig. 4 is to be used to embody transport tube structure diagram in the present embodiment；

Fig. 5 is to be used to embody circulating line structure diagram in the present embodiment；

Fig. 6 is to be used to embody scattered baffle arrangement schematic diagram in the present embodiment.

In figure, 1, staving；11st, motor；12nd, wind turbine；13rd, ventilation duct；14th, screw rod；141st, shaft；142nd, helical blade； 1411st, inner shaft；1412nd, outer shaft；15th, transport tube；151st, outer barrel；152nd, inner cylinder；153rd, heating wire；16th, circulating line；161st, go out Wind conduit；162nd, filter screen；17th, connecting rod；171st, baffle is disperseed；172nd, collecting tank；173rd, blanking port；18th, pneumatic vibrator； 2nd, the taper bucket；21st, cast hopper；22nd, discharge port；23rd, blanking port is cycled；231st, nozzle；3rd, boiler；31st, water pump；32nd, intake Pipe；33rd, outlet pipe.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " is referred respectively to towards or away from the direction of particular elements geometric center.

A kind of particle dries mixer, as shown in Figure 1, including staving 1, being arranged on the taper bucket 2 of 1 lower section of staving, with boring Discharge port 22, the cast hopper 21 for being arranged on 2 lower section of the taper bucket and the cycling blanking for being arranged on 2 outside of the taper bucket that shape bucket 2 connects Mouth 23；Xun Huan blanking port 23 is a curved cylinder, and the end of Xun Huan blanking port 23 is provided with directly over cast hopper 21 Nozzle 231, position position with discharge port 22 on staving 1 of the cycle blanking port 23 on staving 1 be opposite.

As shown in Figure 1,1 outside of staving is fixedly connected with wind turbine 12, the lower section of wind turbine 12 is equipped with ventilation duct 13（Referring to figure 3）, ventilation duct 13（Referring to Fig. 3）One end be connected with the air outlet of wind turbine 12, the other end is connected with staving 1；1 outside of staving is solid Surely pneumatic vibrator 18 is connected with, and pneumatic vibrator 18 is located at the top of the taper bucket 2.

As shown in Fig. 2, staving 1（Referring to Fig. 1）It is interior to be equipped with screw rod 14, and screw rod 14 and staving 1（Referring to Fig. 1）Coaxially Line, screw rod 14 pass through staving 1（Referring to Fig. 1）The motor 11 in outside, which is realized, to be rotated；Screw rod 14 includes shaft 141 and helical blade 142, shaft 141 includes inner shaft 1411 and outer shaft 1412, and cavity, and inner shaft are formed between inner shaft 1411 and outer shaft 1412 1411 lower end is connected with the lower end of outer shaft 1412；The inner hollow of helical blade 142, and helical blade 142 and outer shaft 1412 connections.

As shown in figure 3,1 outside of staving is equipped with boiler 3, boiler 3 is externally provided with water pump 31, one end of water pump 31 and hot water Case 3 connects, and the other end is connected by water inlet pipe 32 with the upper end of inner shaft 1411；1412 upper end of outer shaft is communicated with outlet pipe 33, goes out The other end of water pipe 33 is connected with boiler 3.

As shown in figure 4, screw rod 14（Referring to Fig. 3）On be arranged with transport tube 15, lower end and the taper bucket 2 of transport tube 15（Ginseng See Fig. 3）Inside be fixedly connected；Transport tube 15 includes outer barrel 151 and inner cylinder 152, and electricity is equipped between inner cylinder 152 and outer barrel 151 Heated filament 153.

As shown in Figure 3 and Figure 5, the circulating line 16 with 1 coaxial line of staving, circulating line 16 and ventilation are equipped in staving 1 Pipe 13 connects, and positioned at transport tube 15（Referring to Fig. 4）One end away from the taper bucket 2；It is uniformly distributed in 16 circumferential direction of circulating line There are several outlet air conduits 161, outlet air conduit 161 is connected with circulating line 16, and towards transport tube 15（Referring to Fig. 4）Away from cone One end of shape bucket 2, the one end of outlet air conduit 161 away from circulating line 16 are equipped with filter screen 162.

As shown in fig. 6, screw rod 14（Referring to Fig. 3）On be fixedly connected with connecting rod 17, connecting rod 17 is located at circulating line 16 （Referring to Fig. 5）Lower section, connecting rod 17 is away from screw rod 14（Referring to Fig. 3）One end be fixedly connected with scattered baffle 171, disperse gear Plate 171 is close to circulating line 16（Referring to Fig. 5）One side be recessed inwardly equipped with collecting tank 172, collecting tank 172 is equipped with for material The material-dropping hole 173 of whereabouts.

Specific embodiment：Mixer is put at cast hopper 21 before use, by material；In use, motor 11 drives Screw rod 14 rotates, and screw rod 14 constantly drives the material of 2 bottom of the taper bucket continuous out of transport tube 15 during rotation It is conveyed to 14 upper end of screw rod, the hot water during this in boiler 3 is entered by the effect of water pump 31 in water inlet pipe 32, and is entered Into inner shaft 1411, the hot water in inner shaft 1411 is entered from 1411 bottom of inner shaft in outer shaft 1412, is connected with outer shaft 1412 Hot water is also filled in helical blade 142, is discharged to after the hot water in screw rod 14 is full of from outlet pipe 33 in boiler 3, is realized The cycling of hot water, so as to fulfill the abundant drying to material；Meanwhile the heating wire between 15 outer barrel 151 of transport tube and inner cylinder 152 152 also dry material, and dried material falls from 15 upper end of transport tube in umbrella, and is blown by outlet air conduit 161 The wind gone out is dried again, and material falls into the collecting tank 172 of scattered baffle 171 and rotated with screw rod 14, makes dry materials more Add uniformly, the material dispersion of drying, which from blanking port 173, to be dropped into discharge port 22.

This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but As long as it is all protected in the right of the utility model be subject to Patent Law.

Claims (8)

1. a kind of particle dries mixer, including staving (1), the taper bucket (2), cast hopper (21), discharge port (22), screw rod (14), motor (11), wind turbine (12) and ventilation duct (13), the wind turbine (12) are fixed on the outside of staving (1), the ventilation duct (13) one end is connected with the air outlet of wind turbine (12), and the other end is connected with staving (1), and the screw rod (14) is arranged on staving (1) in and with staving (1) coaxial line, it is characterized in that：Transport tube (15), the transport tube (15) are arranged on the screw rod (14) Lower end and the taper bucket (2) inside be fixedly connected；

The transport tube (15) includes outer barrel (151) and inner cylinder (152), is equipped with and adds between the outer barrel (151) and inner cylinder (152) Thermal, the heating unit are heating wire (153).

2. a kind of particle drying mixer according to claim 1, it is characterized in that：The screw rod (14) includes shaft (141) and helical blade (142)；

Helical blade (142) inner hollow, the shaft (141) includes inner shaft (1411) and outer shaft (1412), described interior It is cavity between axis (1411) and outer shaft (1412), and inner shaft (1411) is connected with the lower end of outer shaft (1412), the spiral shell Vane piece (142) is connected with outer shaft (1412)；

Inner shaft (1411) upper end is connected with water inlet pipe (32), and the water inlet pipe (32) is communicated with water pump (31), the water pump (31) one end is communicated with boiler (3)；

Outer shaft (1412) upper end is connected with outlet pipe (33), and the outlet pipe (33) connects with boiler (3).

3. a kind of particle drying mixer according to claim 2, it is characterized in that：Ring pipe is equipped in the staving (1) Road (16), the circulating line (16) are located at the top of transport tube (15), the circulating line (16) and staving (1) coaxial line, The circulating line (16) connects with ventilation duct (13), and several outlet air conduits are evenly distributed in circulating line (16) circumferential direction (161), the outlet air conduit (161) connects with circulating line (16).

4. a kind of particle drying mixer according to claim 3, it is characterized in that：The outlet air conduit (161) is away from ring One end of shape pipeline (16) towards transport tube (15) away from the taper bucket (2) one end.

5. a kind of particle drying mixer according to claim 4, it is characterized in that：The outlet air conduit (161) is away from ring One end of shape pipeline (16) is provided with filter screen (162).

6. a kind of particle drying mixer according to claim 2, it is characterized in that：It is fixedly connected on the shaft (141) There is connecting rod (17), the connecting rod (17) is located between transport tube (15) and circulating line (16), and the connecting rod (17) is remote One end from shaft (141) is fixedly connected with scattered baffle (171), and the scattered baffle (171) is close to circulating line (16) One side is recessed inwardly equipped with collecting tank (172), and the collecting tank (172) is equipped with the blanking port (173) to fall for material.

7. a kind of particle drying mixer according to claim 1, it is characterized in that：It is equipped on the outside of the staving (1) pneumatic Vibrator (18).

8. a kind of particle drying mixer according to claim 7, it is characterized in that：The staving (1) is equipped with Xun Huan and falls Material mouth (23), the Xun Huan blanking port (23) connect with staving (1), and the nozzle (231) for cycling blanking port (23) is located at throwing The surface of hopper (21) opening.