CN207696815U - A kind of stirring drying device for producing TPE - Google Patents

Abstract

The utility model is related to a kind of stirring drying devices for producing TPE, including drying cylinder main body, drying device and agitating device；Drying cylinder top body plate is equipped with feed inlet；It include a cavity in drying cylinder main body；Isolation board is fixed in drying cylinder main body, isolation board is equipped with multiple mesh；Cavity is divided into upper plenum and lower cavity by isolation board；Agitating device includes agitating shaft, paddle and motor；Paddle is set to above isolation board；One end of the mixing shaft is fixedly connected with paddle, and the other end is connect with motor；Drying device includes intake stack, wind pipe and air-heater；Air-heater is equipped with air inlet and air outlet；Intake stack one end is connected to upper plenum side wall, and the other end is connect with air outlet；Wind pipe one end is connected to lower cavity sidewalls, and the other end is connect with air inlet；Drying cylinder bottom is equipped with cistern, and columns base is equipped with dewatering outlet；Upper plenum side wall is equipped with discharge port；Discharge port is equipped with Dump gate；It is fully dry, prevent raw material from generating bonding.

Description

A kind of stirring drying device for producing TPE

Technical field

The utility model is related to thermoplastic elastomer production equipment technologies, more specifically to one kind for producing The stirring drying device of TPE.

Background technology

Thermoplastic elastomer (TPE) TPE (Thermoplastic Elastomer) is a kind of high resiliency with rubber, high-strength Degree, high resilience, and with can injection molding feature material, have environment-protecting and non-poisonous safety, hardness range is wide, has excellent Coloring, soft-touch, weatherability, fatigue resistance and temperature tolerance, processing performance is superior, without vulcanization, can recycle drop Low cost, both can be with secondary injection molding, can also be separately formed with the basis materials coating and bonding such as PP, PE, PC, PS, ABS.

Currently, during producing TPE, wherein the content of the moisture of production particle surface is a finger greatly of the quality of production Mark, though the TPE particles by water cooling filter out most of moisture through centrifugal dehydration function, material grain surface still residual can have on a small quantity Moisture, and product easy tos produce bonding during the drying process, to influence the quality of product.

Utility model content

The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide one kind.

Technical solution adopted by the utility model to solve its technical problems is：

A kind of stirring drying device for producing TPE is constructed, including drying cylinder main body, drying device and stirring need drying Raw material agitating device；The drying cylinder top body plate is equipped with feed inlet；The feed inlet is equipped with and the feed inlet Corresponding sealing cover；It include a cavity in the drying cylinder main body；It is laterally fixed with isolation board in the drying cylinder main body, institute State the mesh that isolation board is less than raw material equipped with multiple sizes；The cavity is divided into positioned at the isolation board by the isolation board The upper plenum of top and the lower cavity below the isolation board；The agitating device includes agitating shaft, paddle, Yi Jishe In the motor for driving the agitating shaft rotation outside the drying cylinder main body；The paddle is set to the top of the isolation board；Institute It states drying cylinder top body plate and is equipped with through-hole corresponding with the agitating shaft；The one end of the mixing shaft is fixed with the paddle to be connected It connects, the other end is connect across the through-hole with the motor；The drying device includes intake stack, wind pipe, Yi Jishe In the air-heater for providing hot wind outside the drying cylinder main body for intake stack；The air-heater is equipped with air inlet and air outlet； Described intake stack one end is connected to the upper plenum side wall, and the other end is connect with the air outlet；Described wind pipe one end It is connected to the lower cavity sidewalls, the other end is connect with the air inlet；The drying cylinder bottom part body is equipped with cistern, described Columns base is equipped with the dewatering outlet of normally off；The upper plenum side wall is equipped with discharge port；The discharge port is equipped with can The Dump gate of activity opening and closing.

Preferably, the drying device for dry air is equipped in the wind pipe.

Preferably, the agitating shaft is equipped with multiple stirring rod for assisting stirring.

Preferably, the paddle undulate or arc.

The beneficial effects of the utility model are：Rear cover top cover labyrinth is fed from feed inlet by the raw material that need to be dried, Raw material enters in the upper plenum of drying cylinder main body, fall isolation board on, air-heater hot wind is blown out from air outlet, passes through air inlet Pipeline imports hot wind in upper plenum, and hot wind increases the temperature in drying cylinder main body, and the raw material on isolation board is dried, and The moisture on raw material can be blown off under the action of hot wind and enter cistern through mesh, in the process that hot wind is dried In, the motor driving agitating shaft rotation outside agitator main body, agitating shaft drives the paddle rotation being located above isolation board, stirring Raw material on isolation board enters air-heater through air inlet by wind pipe again into the hot wind in lower cavity, heats again, section About energy consumption after having dried, opens the water in dewatering outlet releasing cistern, opens the side that the Dump gate on discharge port carries out discharging Formula；It solves and filters out most of moisture through centrifugal dehydration function, but expect that grain surface still residual can have a small amount of moisture and dry The problem of product easy tos produce bonding in journey, quality to influence product；Reach fully dry to raw material, prevented raw material from producing Raw bonding and the purpose for influencing product quality.

Description of the drawings

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only the section Example of the present invention, for this For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other Figure：

Fig. 1 is the front view for the stirring drying device that the utility model preferred embodiment is used to produce TPE.

Specific implementation mode

In order to keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation Property labour under the premise of the every other embodiment that is obtained, belong to the scope of protection of the utility model.

Unless otherwise defined, the technical term or scientific term used herein should be in disclosure fields and has The ordinary meaning that the personage of general technical ability is understood.Used in disclosure patent application specification and claims " the One ", " second " and similar word do not represent the connection of any sequence, quantity or machinery, but indicate exist at least One." connection " either the similar word such as " connected " is not limited to physics or mechanical connection, but may include Electrical connection, it is either directly or indirect."upper", "lower", "left", "right" etc. are only used for indicating that relative position is closed System, after being described the change of object absolute position, then this first also changes position relationship accordingly.

The utility model preferred embodiment as shown in Figure 1, needing drying including drying cylinder main body 1, drying device 2 and stirring Raw material agitating device 3；1 top plate of drying cylinder main body is equipped with feed inlet 10；Feed inlet 10 is equipped with opposite with feed inlet 10 The sealing cover 100 answered；It include a cavity 11 in drying cylinder main body 1；It is laterally fixed with isolation board 12 in drying cylinder main body 1, is isolated Plate 12 is equipped with the mesh (not indicating) that multiple sizes are less than raw material；Cavity 11 is divided on isolation board 12 by isolation board 12 The upper plenum 110 of side and the lower cavity 111 below isolation board 12；Agitating device 3 includes agitating shaft 30, paddle 31, with And the motor 32 for driving agitating shaft 30 to rotate outside drying cylinder main body 1；Paddle 31 is set to the top of isolation board 12；Drying cylinder 1 top plate of main body is equipped with through-hole corresponding with agitating shaft 30 13；30 one end of agitating shaft is fixedly connected with paddle 31, the other end It is connect with motor 32 across through-hole 13；Drying device 2 includes intake stack 20, wind pipe 21, and is set to drying cylinder main body 1 The outer air-heater 22 that hot wind is provided for intake stack 20；Air-heater 22 is equipped with air inlet 220 and air outlet 221；Intake stack 20 one end are connected to 110 side wall of upper plenum, and the other end is connect with air outlet 221；21 one end of wind pipe and lower 111 side of cavity Wall is connected to, and the other end is connect with air inlet 220；1 bottom of drying cylinder main body is equipped with cistern 14, and 14 bottom of cistern is equipped with normally closed The dewatering outlet 140 of state；110 side wall of upper plenum is equipped with discharge port 112；Discharge port 112 is equipped with the discharging of movable opening and closing Door 113；Rear cover top cover labyrinth 100 is fed from feed inlet 10 by the raw material that need to be dried, raw material enters the upper of drying cylinder main body 1 In cavity 110, fall isolation board 12 on, 22 hot wind of air-heater is blown out from air outlet 221, will be hot by intake stack 20 Wind imports in upper plenum 110, and hot wind increases the temperature in drying cylinder main body 1, and the raw material on isolation board 12 is dried, and The moisture on raw material can be blown off under the action of hot wind and enter cistern 14 through mesh (not indicating), be dried in hot wind During, the motor 32 outside agitator main body 1 drives agitating shaft 30 to rotate, and agitating shaft 30, which drives, is located at 13 top of isolation board Paddle 31 rotates, and stirs the raw material on isolation board 13, into the hot wind in lower cavity 111 again by wind pipe 21 through air inlet Mouth 220 enters air-heater 22, heats again, saves energy consumption, after having dried, opens dewatering outlet 140 and releases in cistern 14 Water opens the mode that the Dump gate 113 on discharge port 112 carries out discharging；It solves and filters out most of water through centrifugal dehydration function Point, but expect that grain surface still residual can have a small amount of moisture and product easy tos produce bonding during the drying process, to influence product The problem of quality；Achieve the purpose that fully to dry raw material, prevented raw material from generating bonding and influence product quality.

As shown in Figure 1, being equipped with the drying device 210 for dry air in wind pipe 21；By in wind pipe 21 The mode of drying device 210 of the interior setting for dry air, the air solved in wind pipe 21 enter heat with moisture In wind turbine 22, air-heater work is influenced；Reach enhancing equipment practicability, reduces the purpose of maintenance cost.

As shown in Figure 1, agitating shaft 30 is equipped with multiple stirring rod 300 for assisting stirring；By on agitating shaft 30 The mode of multiple stirring rod 300 for assisting stirring is set；It is insufficient to raw material stirring to solve paddle 31 so that former Material bonds in the drying process；Reach and raw material has been sufficiently stirred, the purpose for preventing raw material from bonding.

As shown in Figure 1,31 undulate of paddle or arc；By the way that paddle 31 is shaped to waveform or arc The method of shape；It is insufficient to raw material stirring to solve paddle so that raw material bonds in the drying process；Reach to raw material It is sufficiently stirred, the purpose for preventing raw material from bonding.

It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.

Claims (4)

1. a kind of stirring drying device for producing TPE, which is characterized in that including drying cylinder main body, drying device and stirring The agitating device for the raw material that need to be dried；The drying cylinder top body plate is equipped with feed inlet；The feed inlet be equipped with it is described The corresponding sealing cover of feed inlet；It include a cavity in the drying cylinder main body；Laterally be fixed in the drying cylinder main body every From plate, the isolation board is equipped with the mesh that multiple sizes are less than raw material；The cavity is divided into positioned at institute by the isolation board State the upper plenum above isolation board and the lower cavity below the isolation board；The agitating device includes agitating shaft, stirring Leaf, and the motor of the agitating shaft rotation is driven outside the drying cylinder main body；The paddle is set to the isolation board Top；The drying cylinder top body plate is equipped with through-hole corresponding with the agitating shaft；The one end of the mixing shaft is stirred with described It mixes leaf to be fixedly connected, the other end is connect across the through-hole with the motor；The drying device includes intake stack, discharge pipe Road, and the air-heater of hot wind is provided for intake stack outside the drying cylinder main body；The air-heater is equipped with air inlet And air outlet；Described intake stack one end is connected to the upper plenum side wall, and the other end is connect with the air outlet；The outlet air Pipeline one end is connected to the lower cavity sidewalls, and the other end is connect with the air inlet；The drying cylinder bottom part body, which is equipped with, to be stored Pond, the columns base are equipped with the dewatering outlet of normally off；The upper plenum side wall is equipped with discharge port；The discharge port It is equipped with the Dump gate of movable opening and closing.

2. the stirring drying device as described in claim 1 for producing TPE, which is characterized in that set in the wind pipe It is useful for the drying device of dry air.

3. the stirring drying device as described in claim 1 for producing TPE, which is characterized in that the agitating shaft is equipped with Multiple stirring rod for assisting stirring.

4. the stirring drying device as described in claim 1 for producing TPE, which is characterized in that the paddle is in wave Shape or arc.