CN111076506B - A tertiary air flow drying device for CPVC processing - Google Patents
A tertiary air flow drying device for CPVC processing Download PDFInfo
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- CN111076506B CN111076506B CN201911390901.5A CN201911390901A CN111076506B CN 111076506 B CN111076506 B CN 111076506B CN 201911390901 A CN201911390901 A CN 201911390901A CN 111076506 B CN111076506 B CN 111076506B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/22—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being vertical or steeply inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a three-stage airflow drying device for CPVC processing, and relates to the technical field of drying. The drying device comprises a heating furnace, wherein a second drying component is arranged on one side of the heating furnace, a first drying component is arranged above the second drying component, a material conveying component is arranged on one side above the second drying component, the material conveying component is positioned at the top end of the heating furnace, a third drying component is arranged at the bottom end of the second drying component, an air inlet pipe is connected to one side of the bottom end of the heating furnace in a penetrating manner, an induced draft fan is arranged on the air inlet pipe, an air outlet pipe is connected to the other side of the top end of the heating furnace in a penetrating manner, and the second drying component comprises a drying cylinder. According to the invention, the first auger is driven by the first driving motor to rotate anticlockwise, so that the raw material for processing the CPVC is prevented from falling, the falling speed of the raw material for processing the CPVC is reduced, the contact time of the raw material for processing the CPVC in the drying cylinder and hot air is prolonged, and the drying effect is better.
Description
Technical Field
The invention belongs to the technical field of drying, and particularly relates to a three-stage airflow drying device for CPVC processing.
Background
CPVC is a novel engineering plastic with wide application prospect. The resin is prepared by chlorination modification of polyvinyl chloride (PVC) resin, and is a novel engineering plastic. The product is white or light yellow, odorless, and nontoxic loose granule or powder. After the PVC resin is chlorinated, the irregularity of molecular bonds is increased, the polarity is increased, the solubility of the resin is increased, and the chemical stability is increased, so that the heat resistance, the acid resistance, the alkali resistance, the salt resistance, the oxidant resistance and the like of the material are improved. The mechanical property of the thermal deformation temperature of the resin is improved, the chlorine content is improved from 56.7 percent to 63-69 percent, the Vicat softening temperature is improved from 72-82 ℃ to 90-125 ℃, the maximum use temperature can reach 110 ℃, and the long-term use temperature is 95 ℃.
When the CPVC is processed, the raw material of the CPVC needs to be dried, but the existing drying device only needs to be dried for one time, and the drying effect is poor.
Disclosure of Invention
The invention aims to provide a tertiary airflow drying device for CPVC processing, which solves the problem of poor drying effect of the existing drying device by arranging a second drying component.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a three-level airflow drying device for CPVC processing, which comprises a heating furnace;
a second drying component is arranged on one side of the heating furnace, a first drying component is arranged above the second drying component, a material conveying component is arranged on one side above the second drying component, the material conveying component is positioned at the top end of the heating furnace, and a third drying component is arranged at the bottom end of the second drying component;
one side of the bottom end of the heating furnace is connected with an air inlet pipe in a penetrating way, an induced draft fan is arranged on the air inlet pipe, and the other side of the top end of the heating furnace is connected with an air outlet pipe in a penetrating way;
the second drying assembly comprises a drying cylinder, a plurality of second supporting legs are fixedly mounted at the bottom end of the drying cylinder, a second bottom plate is fixedly mounted at the bottom end of each second supporting leg, a supporting plate is fixedly mounted between the second supporting legs, a first driving motor is fixedly mounted on the supporting plate, a top plate is fixedly mounted inside the drying cylinder, a first auger is rotatably connected between the bottom end inside the drying cylinder and the top plate, the output end of the first driving motor penetrates through the drying cylinder and is fixedly connected with the first auger, an air inlet hole is formed in the middle of the peripheral side face of the drying cylinder, the air outlet pipe is located inside the air inlet hole, the air outlet pipe is communicated with the drying cylinder, a feeding hole is formed in the top end of the peripheral side face of the drying cylinder, and a discharging hole is formed in the bottom end of the peripheral side face of the drying cylinder;
the first drying assembly comprises two side plates, the lower surfaces of the two side plates are fixedly connected with the top end surface of the drying cylinder, a support plate is fixedly arranged between the two side plates, a second driving motor is fixedly arranged on the lower surface of the support plate, a rotating shaft is fixedly arranged at the output end of the second driving motor, the bottom end of the rotating shaft penetrates through the drying cylinder and extends into the drying cylinder, and a scattering disk is fixedly arranged on the bottom end surface of the rotating shaft;
the feeding assembly comprises a feeding cylinder, one end of the feeding cylinder is positioned in the feeding hole and is communicated with the drying cylinder, two supporting rods are fixedly mounted at the bottom end of the feeding cylinder, the bottom end faces of the supporting rods are fixedly connected with the top end face of the heating furnace, a supporting plate is fixedly mounted at one end face, away from the feeding hole, of the feeding cylinder, a third driving motor is fixedly mounted on the supporting plate, the interior of the feeding cylinder is rotatably connected with a second auger through a bearing, the output end of the third driving motor penetrates through the feeding cylinder and is fixedly connected with the second auger, and a material placing cylinder is communicated with the second auger;
third drying assembly includes a drying cabinet, the drying cabinet slope is placed, the inside top of drying cabinet is equipped with a plurality of fans, one side through connection of drying cabinet has a connecting pipe, the one end that the drying cabinet was kept away from to the connecting pipe is located the inside of discharge opening, connecting pipe and drying cylinder through connection, the opposite side through connection of drying cabinet has a discharging pipe, the bottom fixed mounting of drying cabinet has if the third supporting leg of a sweet, every the equal fixed mounting in bottom of third supporting leg has a third bottom plate.
Furthermore, a plurality of first supporting legs are fixedly installed on the bottom end face of the heating furnace, a first bottom plate is fixedly installed on the bottom end face of each first supporting leg, an anti-skid pad is fixedly installed on the lower surface of each first bottom plate, and each anti-skid pad is a component made of rubber.
Furthermore, be equipped with an air cleaner on the outlet duct, the purpose of setting up air cleaner is in order to avoid impurity to enter into the inside of drying cylinder, causes the pollution of CPVC processing with the raw materials.
Furthermore, the cross section of the top plate is an isosceles triangle, and the two inclined surfaces of the top plate are smooth.
Further, the diameter of the scattering disk is smaller than the inner diameter of the drying cylinder, and the difference is between 3 cm and 5 cm.
Furthermore, the material placing barrel is rotatably connected with a cover body, and the material placing barrel is connected with the cover body through a hinge.
The invention has the following beneficial effects:
1. according to the invention, through the combined use of the first drying component, the second drying component and the third drying component, the raw materials for processing the CPVC can be subjected to multistage drying, so that the drying effect is better.
2. According to the invention, the first auger is driven by the first driving motor to rotate anticlockwise, so that the raw material for processing the CPVC is prevented from falling, the falling speed of the raw material for processing the CPVC is reduced, the contact time of the raw material for processing the CPVC in the drying cylinder and hot air is prolonged, and the drying effect is better.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a tertiary air flow drying apparatus for CPVC processing according to the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of a heating furnace according to the present invention;
FIG. 4 is a schematic view of the configuration of the second drying assembly and the first drying assembly of the present invention in cooperation;
FIG. 5 is a schematic diagram of a second drying assembly according to the present invention;
FIG. 6 is a schematic diagram of a first drying assembly according to the present invention;
FIG. 7 is a schematic view of a feeding assembly according to the present invention;
FIG. 8 is a schematic diagram of a third drying assembly according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-heating furnace, 101-air filter, 102-first supporting leg, 103-first bottom plate, 104-air inlet pipe, 105-induced draft fan, 106-air outlet pipe, 2-second drying component, 201-drying cylinder, 202-second supporting leg, 203-second bottom plate, 204-supporting plate, 205-first driving motor, 206-top plate, 207-first auger, 208-air inlet hole, 209-feed hole, 2010-discharge hole, 3-first drying component, 301-side plate, 302-supporting plate, 303-second driving motor, 304-rotating shaft, 305-scattering disk, 4-conveying component, 401-conveying cylinder, 402-supporting rod, 403-supporting plate, 404-third driving motor, 405-second auger, 406-material placing cylinder, 407-cover body, 5-third drying component, 501-drying box, 502-fan, 503-connecting pipe, 504-discharging pipe, 505-third supporting leg, 506-third bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention is a three-stage airflow drying device for CPVC processing, including a heating furnace 1;
a second drying component 2 is arranged on one side of the heating furnace 1, a first drying component 3 is arranged above the second drying component 2, a material conveying component 4 is arranged on one side above the second drying component 2, the material conveying component 4 is positioned at the top end of the heating furnace 1, and a third drying component 5 is arranged at the bottom end of the second drying component 2;
one side of the bottom end of the heating furnace 1 is connected with an air inlet pipe 104 in a penetrating way, the air inlet pipe 104 is provided with an induced draft fan 105, and the other side of the top end of the heating furnace 1 is connected with an air outlet pipe 106 in a penetrating way;
the second drying component 2 comprises a drying cylinder 201, a plurality of second supporting legs 202 are fixedly mounted at the bottom end of the drying cylinder 201, a second bottom plate 203 is fixedly mounted at the bottom end of each second supporting leg 202, a supporting plate 204 is fixedly mounted between the plurality of second supporting legs 202, a first driving motor 205 is fixedly mounted on the supporting plate 204, a top plate 206 is fixedly mounted inside the drying cylinder 201, a first auger 207 is rotatably connected between the bottom end inside the drying cylinder 201 and the top plate 206, the output end of the first driving motor 205 penetrates through the drying cylinder 201 and is fixedly connected with the first auger 207, an air inlet hole 208 is formed in the middle of the peripheral side face of the drying cylinder 201, an air outlet pipe 106 is located inside the air inlet hole 208, the air outlet pipe 106 is in through connection with the drying cylinder 201, a feeding hole 209 is formed in the top end of the peripheral side face of the drying cylinder 201, and a discharging hole 2010 is formed in the bottom end of the peripheral side face of the drying cylinder 201;
the first drying component 3 comprises two side plates 301, the lower surfaces of the two side plates 301 are fixedly connected with the top end surface of the drying cylinder 201, a support plate 302 is fixedly installed between the two side plates 301, a second driving motor 303 is fixedly installed on the lower surface of the support plate 302, a rotating shaft 304 is fixedly installed at the output end of the second driving motor 303, the bottom end of the rotating shaft 304 penetrates through the drying cylinder 201 and extends into the drying cylinder 201, and a scattering disc 305 is fixedly installed on the bottom end surface of the rotating shaft 304;
the material conveying assembly 4 comprises a material conveying cylinder 401, one end of the material conveying cylinder 401 is positioned in the material inlet 209, the material conveying cylinder 401 is communicated with the drying cylinder 201, two supporting rods 402 are fixedly installed at the bottom end of the material conveying cylinder 401, the bottom end faces of the supporting rods 402 are fixedly connected with the top end face of the heating furnace 1, a supporting plate 403 is fixedly installed on one end face, far away from the material inlet 209, of the material conveying cylinder 401, a third driving motor 404 is fixedly installed on the supporting plate 403, a second auger 405 is rotatably connected inside the material conveying cylinder 401 through a bearing, the output end of the third driving motor 404 penetrates through the material conveying cylinder 401 and is fixedly connected with the second auger 405, and a material placing cylinder 406 is communicated with the second auger 405;
The bottom end surface of the heating furnace 1 is fixedly provided with a plurality of first supporting legs 102, the bottom end surface of each first supporting leg 102 is fixedly provided with a first bottom plate 103, and the lower surface of the first bottom plate 103 is fixedly provided with a non-slip mat which is a rubber member.
An air filter 101 is arranged on the air outlet pipe 106, and the purpose of arranging the air filter 101 is to prevent impurities from entering the inside of the drying cylinder 201 to cause pollution of the raw materials for processing the CPVC.
The cross section of the top plate 206 is an isosceles triangle, and the two inclined surfaces of the top plate 206 are smooth.
Wherein, the diameter of the scattering disk 305 is smaller than the inner diameter of the drying cylinder 201, and the difference is between 3 cm and 5 cm.
Wherein, put the feed cylinder 406 and go up the swivelling joint and have a lid 407, put through hinged joint between feed cylinder 406 and the lid 407.
One specific application of this embodiment is: firstly, the worker pours all raw materials for processing CPVC into the material placing barrel 406, and then drives the second auger 405 to rotate through the third driving motor 404, so that the raw materials for processing CPVC are conveyed into the drying barrel 201, at the moment, the control switch of the second driving motor 303 is started, the second driving motor 303 drives the rotating shaft 304 to rotate, the rotating shaft 304 drives the scattering disk 305 to rotate, the raw materials entering the drying barrel 201 fall onto the scattering disk 305, centrifugal force is generated due to high-speed rotation of the scattering disk 305, moisture in the raw materials for processing CPVC can be separated from the raw materials through the action of the centrifugal force, and thus, the effect of primary drying is achieved;
in addition, when the third driving motor 404 is started, the switch of the induced draft fan 105 is turned on, so that air enters the inside of the heating furnace 1, the air is heated by the heating furnace 1 and the hot air is filtered by the air filter 101, finally the hot air enters the inside of the drying cylinder 201 through the air outlet pipe 106, the hot air entering the inside of the drying cylinder 201 can re-dry the raw material for processing the CPVC inside the drying cylinder 201, the raw material for processing the CPVC due to the action of gravity can spirally descend from the first auger 207, and meanwhile, the control switch of the first driving motor 205 is turned on, so that the first driving motor 205 drives the first auger 207 to rotate counterclockwise, thereby preventing the raw material for processing the CPVC from falling, reducing the falling speed of the raw material for processing the CPVC, and prolonging the contact time of the raw material for processing the CPVC with the hot air inside the drying cylinder 201, so that the drying effect is better;
finally, the raw materials that processing CPVC was used enters into the inside of drying cabinet 501 through connecting pipe 503 from discharge opening 2010, because drying cabinet 501 slope sets up, consequently the raw materials that processing CPVC was used will slide down, comes out from discharging pipe 504 at last, and at this in-process, fan 502 can carry out the tertiary drying to the raw materials that processing CPVC was used to drying quality has been guaranteed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. A tertiary air current drying device for CPVC processing which characterized in that: comprises a heating furnace (1);
a second drying component (2) is arranged on one side of the heating furnace (1), a first drying component (3) is arranged above the second drying component (2), a material conveying component (4) is arranged on one side above the second drying component (2), the material conveying component (4) is positioned at the top end of the heating furnace (1), and a third drying component (5) is arranged at the bottom end of the second drying component (2);
one side of the bottom end of the heating furnace (1) is connected with an air inlet pipe (104) in a penetrating manner, an induced draft fan (105) is arranged on the air inlet pipe (104), and the other side of the top end of the heating furnace (1) is connected with an air outlet pipe (106) in a penetrating manner;
the second drying component (2) comprises a drying cylinder (201), a plurality of second supporting legs (202) are fixedly mounted at the bottom end of the drying cylinder (201), each second supporting leg (202) is fixedly mounted at the bottom end of a second bottom plate (203), a supporting plate (204) is fixedly mounted between the second supporting legs (202), a first driving motor (205) is fixedly mounted on the supporting plate (204), a top plate (206) is fixedly mounted inside the drying cylinder (201), a first packing auger (207) is rotatably connected between the bottom end inside the drying cylinder (201) and the top plate (206), the output end of the first driving motor (205) penetrates through the drying cylinder (201) and the first packing auger (207) and is fixedly connected with the middle part of the side surface of the drying cylinder (201), an air inlet hole (208) is formed in the middle part of the side surface of the drying cylinder (201), and the air outlet pipe (106) is located inside the air inlet hole (208), the air outlet pipe (106) is communicated with the drying cylinder (201), the top end of the peripheral side surface of the drying cylinder (201) is provided with a feeding hole (209), and the bottom end of the peripheral side surface of the drying cylinder (201) is provided with a discharging hole (2010);
the first drying assembly (3) comprises two side plates (301), the lower surfaces of the two side plates (301) are fixedly connected with the top end face of the drying cylinder (201), a support plate (302) is fixedly installed between the two side plates (301), a second driving motor (303) is fixedly installed on the lower surface of the support plate (302), a rotating shaft (304) is fixedly installed at the output end of the second driving motor (303), the bottom end of the rotating shaft (304) penetrates through the drying cylinder (201) and extends into the drying cylinder (201), and a scattering disk (305) is fixedly installed on the bottom end face of the rotating shaft (304);
the material conveying component (4) comprises a material conveying cylinder (401), one end of the material conveying cylinder (401) is positioned in the material inlet hole (209), and the material conveying cylinder (401) is communicated with the drying cylinder (201), two supporting rods (402) are fixedly arranged at the bottom end of the material conveying cylinder (401), the bottom end surface of the supporting rod (402) is fixedly connected with the top end surface of the heating furnace (1), a supporting plate (403) is fixedly arranged on one end surface of the material conveying cylinder (401) far away from the material inlet hole (209), a third driving motor (404) is fixedly arranged on the supporting plate (403), the interior of the material conveying cylinder (401) is rotationally connected with a second packing auger (405) through a bearing, the output end of the third driving motor (404) penetrates through the material conveying cylinder (401) and is fixedly connected with a second packing auger (405), and a material placing cylinder (406) is connected to the second packing auger (405) in a penetrating manner;
the third drying assembly (5) comprises a drying box (501), the drying box (501) is obliquely arranged, a plurality of fans (502) are arranged above the inside of the drying box (501), one side of the drying box (501) is connected with a connecting pipe (503) in a through mode, one end, far away from the drying box (501), of the connecting pipe (503) is located inside a discharging hole (2010), the connecting pipe (503) is connected with a drying cylinder (201) in a through mode, the other side of the drying box (501) is connected with a discharging pipe (504) in a through mode, a plurality of third supporting legs (505) in Argan are fixedly installed at the bottom end of the drying box (501), and a third bottom plate (506) is fixedly installed at the bottom end of each third supporting leg (505);
an air filter (101) is arranged on the air outlet pipe (106);
the section of the top plate (206) is an isosceles triangle, and two inclined surfaces of the top plate (206) are smooth;
the diameter of the scattering disk (305) is smaller than the inner diameter of the drying cylinder (201), and the difference is between 3 cm and 5 cm.
2. A tertiary airflow drying device for CPVC processing according to claim 1, wherein a plurality of first supporting legs (102) are fixedly installed on the bottom end surface of said heating furnace (1), a first bottom plate (103) is fixedly installed on the bottom end surface of each of said first supporting legs (102), and a non-slip mat is fixedly installed on the lower surface of said first bottom plate (103), said non-slip mat being a rubber member.
3. A tertiary air flow drying device for CPVC processing as claimed in claim 1, wherein said material placing barrel (406) is rotatably connected with a cover (407), and said material placing barrel (406) is hinged with said cover (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911390901.5A CN111076506B (en) | 2019-12-30 | 2019-12-30 | A tertiary air flow drying device for CPVC processing |
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| CN201911390901.5A CN111076506B (en) | 2019-12-30 | 2019-12-30 | A tertiary air flow drying device for CPVC processing |
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| CN111076506A CN111076506A (en) | 2020-04-28 |
| CN111076506B true CN111076506B (en) | 2021-12-10 |
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Effective date of registration: 20220718 Address after: 276017 Fu Zhuang Jie Dao Dong San Chong Cun, Luozhuang District, Linyi City, Shandong Province Patentee after: Shandong Aoxing New Material Co.,Ltd. Address before: 276000 Fu Zhuang Jie Dao Dong San Chong Cun, Luozhuang District, Linyi City, Shandong Province Patentee before: LINYI AOXING CHEMICAL Co.,Ltd. |