CN215849098U

CN215849098U - Plastic raw material drying device

Info

Publication number: CN215849098U
Application number: CN202121932285.4U
Authority: CN
Inventors: 柳方强
Original assignee: Suzhou Zhifan Plastic Material Co ltd
Current assignee: Suzhou Zhifan Plastic Material Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-18
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a plastic raw material drying device which comprises a raw material drying device main body, wherein a base component is arranged at the lower end of the raw material drying device main body, a power ring is arranged at the upper end of the base component, a secondary drying component is arranged at the rear end of the power ring, the secondary drying component comprises a raw material drying chamber, a hot air blower, an air nozzle, a discharge hole, an agitator, a filtering interface and a centrifugal slurry butt joint hole, a waste gas filtering pipe is arranged at the upper end of the secondary drying component, the waste gas filtering pipe comprises an installation pipe, an exhaust hole and a composite filtering layer, a separated water collecting box is arranged at the rear end of the waste gas filtering pipe, and an electromagnetic heating pipe is arranged at the front end of the power ring. The plastic raw material drying device has the advantages of high production efficiency, good output quality, high running speed, energy conservation, environmental protection and the like, and brings better use prospect.

Description

Plastic raw material drying device

Technical Field

The utility model relates to the technical field of plastic raw material processing, in particular to a plastic raw material drying device.

Background

Plastic raw materials need be through drying process before production and processing, but current plastic raw materials drying device produces the dead angle of drying easily when drying, can not be abundant dry, lead to the stoving effect poor, and the speed that produces bubble crackle spot scheduling problem easily when the moisture that plastic raw materials contains is slow simultaneously, causes the inefficiency of plastic raw materials production.

The existing plastic raw material drying device has certain defects in installation and use, the working efficiency of equipment is low, the output quality is to be improved, gasified raw material particles are mixed in the air, the environment around the device is polluted, the health of surrounding personnel is damaged, and certain adverse effects are brought to the use process of people.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the plastic raw material drying device which has the advantages of high production efficiency, good output quality, high running speed, energy conservation, environmental protection and the like, and can effectively solve the problems in the background art.

Technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: a plastic raw material drying device, includes raw material drying device main part, the lower extreme of raw material drying device main part is equipped with the base subassembly, the upper end of base subassembly is equipped with the power ring, the rear end of power ring is equipped with secondary drying subassembly, secondary drying subassembly includes raw material drying chamber, air heater, tuyere, discharge gate, agitator, filters interface, centrifugation thick liquid butt joint hole, secondary drying subassembly's upper end is equipped with waste gas filter tube, waste gas filter tube is including installation pipe, blast pipe, exhaust hole, compound filter layer, waste gas filter tube's rear end is equipped with the separation water collecting box, the front end of power ring is equipped with electromagnetic heating pipe, electromagnetic heating pipe's inside is equipped with horizontal screw centrifuge, horizontal screw centrifuge includes centrifuging tube, feed inlet, centrifugation spiral shell thick liquid, separation exit end, separation water outlet, separation raw materials export, the front end of the electromagnetic heating pipe is provided with a fixing ring.

Preferably, the feed inlet is located the front end of centrifuging tube, the separation exit end is located the rear end of centrifuging tube, the centrifugation propeller is located the inside of centrifuging tube, the separation water export is located the rear end of separation exit end, the separation raw materials export is located one side surface of separation exit end.

Preferably, the filtering interface is located on the outer surface of the upper end of the raw material drying chamber, the agitator is located below the filtering interface, the centrifugal slurry butt-joint hole is located on the inner wall of the agitator, the air nozzle is located below the agitator, the hot air blower is located at the rear end of the air nozzle, and the discharge port is located on one side of the air nozzle.

Preferably, the blast pipe is located the upper end of installation pipe, the exhaust hole is located the upper end of blast pipe, compound filter layer is located the inside of blast pipe.

Preferably, be provided with the rotation axis between centrifuging tube and the centrifugation spiral shell, the inner wall of centrifuging tube passes through the outer wall swivelling joint of rotation axis and centrifugation spiral shell.

Preferably, one end of the raw material drying chamber is rotatably connected with one end of the agitator through a centrifugal propeller, and the lower end of the raw material drying chamber is fixedly connected with one end of the hot air blower through an air nozzle.

Preferably, a separation net is arranged between the exhaust pipe and the composite filter layer, and the inner wall of the exhaust pipe is detachably connected with the lower end of the composite filter layer through the separation net.

Advantageous effects

Compared with the prior art, the utility model provides a plastic raw material drying device, which has the following beneficial effects:

1. this plastic raw materials drying device, horizontal screw centrifuge through the setting, the centrifuging tube is sent into from the feed inlet to the raw materials that will process, under the effect of the electromagnetic heating pipe of ectonexine, rapid heating up the raw materials, make raw and other materials keep the even trickling liquid of texture, start the high-speed rotation of centrifugal screw thick liquid, under the effect of centrifugal force, unnecessary moisture separates from the raw materials, discharge from terminal separation water outlet, the raw materials of separation discharge from separating raw materials outlet, the moisture in the most raw materials of equipment effective discharge, these moisture if get rid of through the mode of heating evaporation, will consume a large amount of time and energy, horizontal screw centrifuge effectively lifting means's production efficiency, and reduction in production cost.

2. This plastic raw material drying device, secondary drying assembly through setting up, the raw materials that spiral shell centrifuge separated crouches are discharged from separating the raw materials export, get into the raw materials drying chamber, the air heater starts, hot-blast blowout from the tuyere, steam gets into in the raw materials from the bottom of raw materials drying chamber, become individual bubble, absorb the vapor because of the high temperature in the fusion stoste, the raw materials is being stirred to the agitator, the bubble that will carry vapor is discharged from the raw materials, secondary separation purifies the raw materials, further reduce the moisture in the material, effectively promote the quality of output raw materials.

3. This plastic raw material drying device, through the exhaust gas filter tube that sets up, the steam of raw materials process high temperature evaporation mixes in the air, has also carried some harmful plastic molecules simultaneously wherein, directly discharges harmful all ring edge borders, and this problem can effectively be solved to the exhaust gas filter tube, with harmful air purification, safe discharge again, and the blast pipe separates the net and is used for configurating compound filter layer, can easy to assemble, dismantle, change, effective lifting means safety ring feature ability.

Drawings

FIG. 1 is a schematic view of an overall structure of a plastic material drying apparatus according to the present invention.

FIG. 2 is a schematic view of a horizontal screw centrifuge of the plastic raw material drying apparatus of the present invention.

FIG. 3 is a schematic diagram of a secondary drying assembly of the plastic material drying apparatus according to the present invention.

FIG. 4 is a schematic view of an exhaust gas filtering pipe of the drying apparatus for plastic materials according to the present invention.

In the figure: 1. a raw material drying device main body; 2. a fixing ring; 3. a horizontal screw centrifuge; 301. centrifuging the tube; 302. a feed inlet; 303. centrifuging the propeller; 304. a separation outlet end; 305. a separated water outlet; 306. a separated raw material outlet; 4. a power ring; 5. an electromagnetic heating pipe; 6. a separated water collecting box; 7. a secondary drying component; 701. a raw material drying chamber; 702. a hot air blower; 703. a tuyere; 704. a discharge port; 705. an agitator; 706. a filtering interface; 707. centrifuging the slurry to form a butt joint hole; 8. a base assembly; 9. an exhaust gas filter pipe; 901. installing a pipe; 902. an exhaust pipe; 903. an exhaust hole; 904. a composite filter layer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in FIGS. 1 to 4, a plastic raw material drying device comprises a raw material drying device main body 1, a base component 8 is arranged at the lower end of the raw material drying device main body 1, a power ring 4 is arranged at the upper end of the base component 8, a secondary drying component 7 is arranged at the rear end of the power ring 4, the secondary drying component 7 comprises a raw material drying chamber 701, a hot air blower 702, an air nozzle 703, a discharge port 704, an agitator 705, a filtering port 706 and a centrifugal slurry butt-joint hole 707, an exhaust gas filtering pipe 9 is arranged at the upper end of the secondary drying component 7, the exhaust gas filtering pipe 9 comprises a mounting pipe 901, an exhaust pipe 902, an exhaust hole 903 and a composite filtering layer 904, a separated water collecting box 6 is arranged at the rear end of the exhaust gas filtering pipe 9, an electromagnetic heating pipe 5 is arranged at the front end of the power ring 4, a horizontal centrifuge 3 is arranged in the electromagnetic heating pipe 5, the horizontal centrifuge 3 comprises a centrifuge tube 301, a feed inlet 302, a centrifugal slurry 303, a horizontal centrifuge 3, A separation outlet end 304, a separation water outlet 305 and a separation raw material outlet 306, and a fixing ring 2 is arranged at the front end of the electromagnetic heating pipe 5.

Further, feed inlet 302 is located centrifuge tube 301's front end, separation exit end 304 is located centrifuge tube 301's rear end, centrifugal propeller 303 is located centrifuge tube 301's inside, separation water outlet 305 is located the rear end of separation exit end 304, separation raw materials outlet 306 is located one side surface of separation exit end 304, the raw materials that will process are sent into centrifuge tube 301 from feed inlet 302, under the effect of outer electromagnetic heating pipe 5, the even heating raw materials of rapid heating, make raw and other materials keep the even trickling liquid of texture, start centrifugal propeller 303 high-speed rotation, under the effect of centrifugal force, surplus moisture separates from the raw materials, discharge from terminal separation water outlet 305, the raw materials that separate are discharged from separation raw materials outlet 306, the moisture in the effective most raw materials of equipment discharge, share the work load for equipment.

Furthermore, a filter interface 706 is positioned on the outer surface of the upper end of the raw material drying chamber 701, an agitator 705 is positioned below the filter interface 706, a centrifugal slurry butt-joint hole 707 is positioned on the inner wall of the agitator 705, an air nozzle 703 is positioned below the agitator 705, a hot air blower 702 is positioned at the rear end of the air nozzle 703, a discharge port 704 is positioned on one side of the air nozzle 703, the raw material separated by the horizontal decanter centrifuge 3 is discharged from a separated raw material outlet 306 and enters the raw material drying chamber 701, the hot air blower 702 is started, hot air is sprayed out from the air nozzle 703, hot air enters the raw material from the bottom of the raw material drying chamber 701 and becomes bubbles, high-temperature water vapor in the fusion raw material liquid is absorbed, the raw material is stirred by the agitator 705, and the bubbles carrying the water vapor are discharged from the raw material.

Further, the exhaust pipe 902 is located at the upper end of the installation pipe 901, the exhaust hole 903 is located at the upper end of the exhaust pipe 902, the composite filter layer 904 is located inside the exhaust pipe 902, water vapor generated by high-temperature evaporation of raw materials is mixed in air, meanwhile, harmful plastic molecules are carried in the air, harmful surrounding environment is directly discharged, the problem can be effectively solved through the exhaust gas filter pipe 9, harmful air is purified, and then the harmful air is safely discharged.

Further, be provided with the rotation axis between centrifuging tube 301 and the centrifugal propeller 303, centrifuging tube 301's inner wall passes through the outer wall swivelling joint of rotation axis and centrifugal propeller 303, and the moisture in the overwhelming majority raw materials of equipment effective discharge, these moisture if get rid of through the mode of heating evaporation, will consume a large amount of time and energy, and the production efficiency of the effective lifting means of decanter centrifuge 3, and reduction in production cost.

Furthermore, one end of the raw material drying chamber 701 is rotatably connected with one end of the agitator 705 through the centrifugal propeller 303, the lower end of the raw material drying chamber 701 is fixedly connected with one end of the hot air blower 702 through the air nozzle 703, and the raw materials are separated and purified for the second time, so that the moisture in the materials is further reduced, and the quality of the produced raw materials is effectively improved.

Further, be provided with between blast pipe 902 and the compound filter layer 904 and separate the net, the inner wall of blast pipe 902 can be dismantled through the lower extreme that separates net and compound filter layer 904 and be connected, and blast pipe 902 separates the net and is used for disposing compound filter layer 904, but easy to assemble, dismantlement, change effectively promote equipment safety ring protects the performance.

Principle of operation

The utility model comprises a raw material drying device main body 1, a fixed ring 2, a horizontal screw centrifuge 3, a centrifuge tube 301, a feed inlet 302, centrifugal screw slurry 303, a separation outlet end 304, a separated water outlet 305, a separated raw material outlet 306, a power ring 4, an electromagnetic heating tube 5, a separated water collecting box 6, a secondary drying component 7, a raw material drying chamber 701, a hot air blower 702, a blast nozzle 703, a discharge port 704, an agitator 705, a filtering interface 706, a centrifugal slurry butt-joint hole 707, a base component 8, an exhaust gas filtering tube 9, a mounting tube 901, an exhaust pipe 902, an exhaust hole 903 and a composite filtering layer 904, when in use, raw materials to be processed are fed into the centrifuge tube 301 from the feed inlet 302 through the horizontal screw centrifuge 3, under the action of the electromagnetic heating tube 5 on the outer layer, the temperature is rapidly raised and the raw materials are uniformly heated, so that the raw materials keep flowing liquid with uniform texture, and the centrifugal screw slurry 303 is started to rotate at high speed, under the action of centrifugal force, the excess water is separated from the raw material and discharged from a separated water outlet 305 at the tail end, the separated raw material is discharged from a separated raw material outlet 306, the equipment effectively discharges most of water in the raw material, if the water is discharged by means of heating evaporation, a large amount of time and energy are consumed, the horizontal screw centrifuge 3 effectively improves the production efficiency of the equipment and reduces the production cost, the separated raw material is discharged from the separated raw material outlet 306 through a secondary drying component 7 arranged and enters a raw material drying chamber 701, a hot air fan 702 is started, hot air is sprayed out from an air nozzle 703, hot air enters the raw material from the bottom of the raw material drying chamber 701 and becomes bubbles to absorb high-temperature water vapor in the fusion raw material liquid, an agitator agitates the raw material to discharge the bubbles carrying the water vapor from the raw material 705, and the raw material is secondarily separated and purified, further reduce the moisture in the material, effectively promote the quality of output raw materials, through the exhaust gas filter pipe 9 that sets up, steam through high temperature evaporation mixes in the air, wherein also having carried some harmful plastic molecules simultaneously, the harmful surrounding environment of direct emission, this problem can effectively be solved to exhaust gas filter pipe 9, with harmful air purification, the safety discharge again, blast pipe 902 separate the net and be used for configuring composite filter layer 904, can easy to assemble, dismantle, change, effectively promote equipment safety ring protects performance.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastic raw materials drying device, includes raw materials drying device main part (1), its characterized in that: the raw material drying device is characterized in that a base component (8) is arranged at the lower end of a main body (1) of the raw material drying device, a power ring (4) is arranged at the upper end of the base component (8), a secondary drying component (7) is arranged at the rear end of the power ring (4), the secondary drying component (7) comprises a raw material drying chamber (701), a hot air blower (702), an air nozzle (703), a discharge port (704), an agitator (705), a filtering interface (706) and a centrifugal slurry butt joint hole (707), an exhaust gas filtering pipe (9) is arranged at the upper end of the secondary drying component (7), the exhaust gas filtering pipe (9) comprises an installation pipe (901), an exhaust pipe (902), an exhaust hole (903) and a composite filtering layer (904), a separated water collecting box (6) is arranged at the rear end of the exhaust gas filtering pipe (9), an electromagnetic heating pipe (5) is arranged at the front end of the power ring (4), a horizontal screw centrifuge (3) is arranged in the electromagnetic heating pipe (5), the horizontal screw centrifuge (3) comprises a centrifuge tube (301), a feed inlet (302), a centrifugal propeller (303), a separation outlet end (304), a separation water outlet (305) and a separation raw material outlet (306), and the front end of the electromagnetic heating tube (5) is provided with a fixing ring (2).

2. The plastic material drying device of claim 1, wherein: feed inlet (302) are located the front end of centrifuging tube (301), separation exit end (304) are located the rear end of centrifuging tube (301), centrifugal propeller (303) are located the inside of centrifuging tube (301), separation water outlet (305) are located the rear end of separation exit end (304), separation raw materials export (306) are located one side surface of separation exit end (304).

3. The plastic material drying device of claim 1, wherein: the filter interface (706) is positioned on the outer surface of the upper end of the raw material drying chamber (701), the agitator (705) is positioned below the filter interface (706), the centrifugal slurry butt joint hole (707) is positioned on the inner wall of the agitator (705), the air nozzle (703) is positioned below the agitator (705), the hot air blower (702) is positioned at the rear end of the air nozzle (703), and the discharge hole (704) is positioned on one side of the air nozzle (703).

4. The plastic material drying device of claim 1, wherein: the exhaust pipe (902) is positioned at the upper end of the installation pipe (901), the exhaust hole (903) is positioned at the upper end of the exhaust pipe (902), and the composite filter layer (904) is positioned in the exhaust pipe (902).

5. The plastic material drying device of claim 2, wherein: be provided with the rotation axis between centrifuging tube (301) and centrifugal propeller (303), the inner wall of centrifuging tube (301) passes through the outer wall swivelling joint of rotation axis and centrifugal propeller (303).

6. The plastic material drying device of claim 3, wherein: one end of the raw material drying chamber (701) is rotatably connected with one end of an agitator (705) through a centrifugal propeller (303), and the lower end of the raw material drying chamber (701) is fixedly connected with one end of a hot air blower (702) through an air nozzle (703).

7. The plastic material drying device of claim 4, wherein: be provided with between blast pipe (902) and compound filter layer (904) and separate the net, the inner wall of blast pipe (902) can be dismantled through the lower extreme that separates net and compound filter layer (904) and be connected.