CN109237873B - PVC processing aid drying-machine - Google Patents
PVC processing aid drying-machine Download PDFInfo
- Publication number
- CN109237873B CN109237873B CN201811004262.XA CN201811004262A CN109237873B CN 109237873 B CN109237873 B CN 109237873B CN 201811004262 A CN201811004262 A CN 201811004262A CN 109237873 B CN109237873 B CN 109237873B
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- China
- Prior art keywords
- processing aid
- nozzle
- pvc processing
- heating plate
- support table
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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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
- F26B23/00—Heating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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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
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/082—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a rotatable drying PVC processing aid dryer which comprises a drying main body, wherein supporting ground feet are bolted on two sides of the drying main body, a supporting workbench is welded on the top of the drying main body, a main heating plate is arranged on the bottom surface of an inner cavity of the supporting workbench, a first nozzle and a second nozzle are embedded in the middle of the supporting workbench, a first auxiliary heating plate is bolted on one side of the inner cavity of the supporting workbench, a second auxiliary heating plate is bolted on the other side of the inner cavity of the supporting workbench, a feeding U-shaped pipe is embedded in the middle of the top of the supporting workbench, and an auxiliary electric motor is bolted on the outer surface of one side of the supporting workbench. According to the invention, a novel structure is adopted, a multi-mode heating and dehumidifying design is adopted, the main heating plate and the auxiliary heating plate are additionally arranged in the equipment, and meanwhile, the lifting equipment is additionally arranged in the whole drying equipment to lift the heated wet powder, so that the particle size of the dried powder is ensured to be smaller, and the drying quality is improved.
Description
Technical Field
The invention relates to the field of PVC processing machinery, in particular to a PVC processing aid drying machine.
Background
Polyvinyl chloride, which is an initiator of vinyl chloride monomer in peroxide, azo compounds and the like; or a polymer polymerized by a free radical polymerization reaction mechanism under the action of light and heat, PVC is easy to decompose during processing of pure resin, has poor fluidity, low impact strength and poor weather resistance, so a PVC processing aid needs to be added in the processing process to improve the performance of the PVC, and drying and pelletizing the PVC processing aid is a very important production step in the processing process of the PVC processing aid.
Present rotatory PVC processing agent drying-machine of drying is owing to adopt traditional heating drying method when drying, but because processing agent piles when drying powder higher, leads to the inside moisture of powder can not be abundant by drying, leads to powder to pile the stoving incomplete, and powder after the stoving simultaneously produces easily glues glutinous, leads to the powder quality after the stoving unstable, leads to the quality after the powder is dried poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a PVC processing aid dryer.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a PVC processing aid drying-machine, includes the stoving main part, the both sides of stoving main part have been bolted and have been supported the lower margin, the top welding of stoving main part has the support table, the inner chamber bottom surface of support table is equipped with the main heating board, the middle part gomphosis of support table has first nozzle and second nozzle, the inner chamber one side of support table has been bolted and has been connected first auxiliary heating board, the inner chamber opposite side of support table has been bolted and has been connected the second auxiliary heating board, the top middle part gomphosis of support table has the pay-off U pipe, the surface of one side of support table has been bolted and has been assisted the electric machine, the surperficial gomphosis of assisted the electric machine has tightly decided the bolt, the middle part of support table has been bolted and has been connected main air supply machine, the top gomphosis of main air supply machine has the gas connection mouth, be equipped with the power connecting, the tracheal end of transition is equipped with the powder case, the inner chamber of powder case is equipped with the workbin access & exit, the welding of the inner chamber bottom of powder case has the heating furnace, the top one side gomphosis of powder case has the air pump export, be equipped with the air pump main part between air pump entry and the pay-off U pipe, the opposite side welding of air pump main part has the air pump export.
As a further description of the above technical solution:
the tail end directions of the first nozzle and the second nozzle face the bottom surface of the inner cavity of the supporting workbench, and included angles between the first nozzle and the bottom surface of the inner cavity of the supporting workbench and included angles between the second nozzle and the bottom surface of the inner cavity of the supporting workbench are all one hundred twenty degrees.
As a further description of the above technical solution:
the heating temperature of the heating furnace is not more than ninety degrees at most, the pump speed of the air pump main body is 1500cpm, and the aperture of the pump body of the air pump inlet and the air pump outlet is forty-five millimeters.
As a further description of the above technical solution:
the heating temperature of the inner cavities of the first auxiliary heating plate and the second auxiliary heating plate does not exceed one hundred and ten degrees.
As a further description of the above technical solution:
the outer surfaces of the first and second auxiliary heating plates are heated to a temperature not higher than ninety-five degrees.
As a further description of the above technical solution:
the heating temperature range of the main heating plate is seventy to one hundred and five degrees.
As a further description of the above technical solution:
the quantity of supporting the lower margin is four groups, respectively in four corners of stoving main part, and the bottom of supporting the lower margin all is equipped with five millimeters's rubber gasket.
As a further description of the above technical solution:
the transition air pipe adopts a thin-wall pipeline.
As a further description of the above technical solution:
one end of the transition air pipe is welded on the surface of the supporting ground foot, and the other end of the transition air pipe is bolted on the surface of the powder box.
According to the invention, a novel structure is used, a multi-mode heating and dehumidifying design is adopted, the main heating plate and the auxiliary heating plate are additionally arranged in the drying equipment to ensure the drying efficiency of the whole dryer, then the lifting equipment is additionally arranged in the whole drying equipment to lift the heated wet powder, the adhesion of the powder can be avoided by drying after lifting, the particle size of the dried powder is ensured to be smaller, and the drying efficiency of the whole dryer is improved.
Drawings
FIG. 1 is a front main structure view of a PVC processing aid dryer according to the present invention;
FIG. 2 is a rear view of a PVC processing aid dryer in accordance with the present invention;
FIG. 3 is a structural diagram of a pump body of a PVC processing aid dryer according to the present invention.
Illustration of the drawings:
1. drying the main body; 2. supporting the ground feet; 3. a main heating plate; 4. a first nozzle; 5. a first auxiliary heating plate; 6. a second auxiliary heating plate; 7. feeding a U pipe; 8. an auxiliary electric machine; 9. tightening the bolt; 10. a second nozzle; 11. a power link; 12. an air receiving port; 13. a main air supply machine; 14. supporting a worktable; 15. a transition gas pipe; 16. an air pump inlet; 17. a bin inlet and outlet; 18. a powder box; 19. heating furnace; 20. an air pump main body; 21. an outlet of the air pump.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a PVC processing aid dryer comprises a drying main body 1, support feet 2 are bolted on two sides of the drying main body 1, a support workbench 14 is welded on the top of the drying main body 1, a main heating plate 3 is arranged on the bottom surface of an inner cavity of the support workbench 14, a first nozzle 4 and a second nozzle 10 are embedded in the middle of the support workbench 14, a first auxiliary heating plate 5 is bolted on one side of the inner cavity of the support workbench 14, a second auxiliary heating plate 6 is bolted on the other side of the inner cavity of the support workbench 14, a feeding U-shaped pipe 7 is embedded in the middle of the top of the support workbench 14, an auxiliary electric machine 8 is bolted on the outer surface of one side of the support workbench 14, a set bolt 9 is embedded on the surface of the auxiliary electric machine 8, a main air feeder 13 is bolted on the middle of the support workbench 14, an air inlet 12 is embedded on the top of the main air feeder 13, a power connecting rod 11 is, the transition air pipe 15 is embedded in one side of the supporting anchor 2, the powder box 18 is arranged at the tail end of the transition air pipe 15, the inner cavity of the powder box 18 is provided with a feed box inlet and outlet 17, the heating furnace 19 is welded at the bottom of the inner cavity of the powder box 18, an air pump outlet 21 is embedded in one side of the top end of the powder box 18, an air pump main body 20 is arranged between the air pump inlet 21 and the feeding U pipe 7, and an air pump outlet 16 is welded in the other side of the air pump.
The tail end directions of the first nozzle 4 and the second nozzle 10 face the bottom surface of the inner cavity of the supporting workbench 14, the included angles between the first nozzle 4, the second nozzle 10 and the bottom surface of the inner cavity of the supporting workbench 14 are one hundred twenty degrees, so that the sprayed gas can fully flow, meanwhile, the sprayed gas can fully flow by impacting the ground, powder is lifted, the heating temperature of the heating furnace 19 is no more than ninety degrees at most, the pump speed of the air pump main body 20 is 1500cpm, the pump body aperture of the air pump inlet 16 and the air pump outlet 21 is forty-five millimeters, the powder can be fully lifted when the powder drying pump is lifted, the heating temperature of the inner cavities of the first auxiliary heating plate 5 and the second auxiliary heating plate 6 is no more than one hundred-ten degrees, the damage of the powder caused by the temperature is avoided, and the heating temperature of the outer surfaces of the first auxiliary heating plate 5 and the second auxiliary heating plate 6 is no more than ninety-five degrees, guarantee the temperature in the hot plate outside can not lead to the powder to produce the condition of melting or softening, avoid gluing, the heating temperature scope of main hot plate 3 is seventy to one hundred five degrees, guarantee drying efficiency, improve unit interval's stoving volume, the quantity that supports lower margin 2 is four groups, four corners in stoving main part 1 respectively, and the bottom that supports lower margin 2 all is equipped with five millimeters's rubber gasket, the vibration that produces when avoiding the transport, reduce the impact of function, transition trachea 15 adopts the thin wall pipeline, reduce equipment weight, the one end welding of transition trachea 15 is on the surface of supporting lower margin 2, the other end bolt is on the surface of powder case 18, with powder case 18 complete fixation.
The working principle is as follows: when using this auxiliary agent drying-machine, fix whole equipment on operating position through supporting lower margin 2, later start air pump main part 20, supplementary electric motor 8 and main air feeder 13, air pump main part 20 extracts the powder from powder case 18 through air pump entry 16, workbin access & exit 17 provides the powder of powder case 18, when using, heating furnace 19 heats the dehumidification to the powder, the powder is sent into supporting table 14 through pay-off U pipe 7, first auxiliary heating board 5 and second auxiliary heating board 6 heat the powder when spun, main air feeder 13 and supplementary electric motor 8 are used for raising the powder, main heating board 3 heats the powder, the raising to the powder has been realized, abundant dehumidification in the heating, guarantee the abundant drying of powder agent.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a PVC processing aid drying-machine, includes stoving main part (1), its characterized in that, the both sides bolt joint of stoving main part (1) has support lower margin (2), the top welding of stoving main part (1) has support table (14), the inner chamber bottom surface of support table (14) is equipped with main hot plate (3), the middle part gomphosis of support table (14) has first nozzle (4) and second nozzle (10), the inner chamber one side bolt joint of support table (14) has first auxiliary hot plate (5), the inner chamber opposite side bolt joint of support table (14) has second auxiliary hot plate (6), the top middle part gomphosis of support table (14) has pay-off U pipe (7), the outer surface bolt joint of one side of support table (14) has auxiliary electric machine (8), the surface gomphosis of auxiliary electric machine (8) has tight set bolt (9), a main air supply machine (13) is bolted in the middle of the supporting workbench (14), an air receiving port (12) is embedded in the top of the main air supply machine (13), a power connecting rod (11) is arranged between the air receiving ports (12), a transition air pipe (15) is embedded at one side of the supporting ground feet (2), the tail end of the transition air pipe (15) is provided with a powder box (18), the inner cavity of the powder box (18) is provided with a bin inlet and outlet (17), a heating furnace (19) is welded at the bottom of the inner cavity of the powder box (18), an air pump inlet (16) is embedded at one side of the top end of the powder box (18), an air pump main body (20) is arranged between the air pump inlet (16) and the feeding U-shaped pipe (7), an air pump outlet (21) is welded on the other side of the air pump main body (20), and the main air supply machine (13) and the auxiliary electric machine (8) are used for raising powder.
2. The PVC processing aid dryer according to claim 1, wherein the nozzle tips of the first nozzle (4) and the second nozzle (10) are both directed towards the bottom surface of the inner cavity of the support table (14), and the included angles of the first nozzle (4) and the second nozzle (10) and the bottom surface of the inner cavity of the support table (14) are both one hundred twenty degrees.
3. The PVC processing aid dryer according to claim 1, wherein the heating temperature of the heating furnace (19) is not more than ninety degrees at the maximum, and the pump speed of the air pump main body (20) is 1500cpm, and the pump body aperture of the air pump inlet (16) and the air pump outlet (21) is forty-five millimeters.
4. The PVC processing aid dryer according to claim 1, wherein the first auxiliary heating plate (5) and the second auxiliary heating plate (6) have inner cavity heating temperature not exceeding one hundred and ten degrees.
5. The PVC processing aid dryer of claim 1, wherein the outer surfaces of the first auxiliary heating plate (5) and the second auxiliary heating plate (6) are heated to a temperature not higher than ninety-five degrees.
6. The PVC processing aid dryer according to claim 1, wherein the heating temperature of the main heating plate (3) ranges from seventy to one hundred and five degrees.
7. The PVC processing aid dryer as claimed in claim 1, wherein the number of the supporting feet (2) is four, the supporting feet are respectively arranged at four corners of the drying main body (1), and the bottoms of the supporting feet (2) are respectively provided with a five-millimeter rubber gasket.
8. The PVC processing aid dryer according to claim 1, wherein the transition gas pipe (15) is a thin-walled pipe.
9. The PVC processing aid dryer according to claim 1, wherein one end of the transition air pipe (15) is welded to the surface of the support anchor (2), and the other end is bolted to the surface of the powder box (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004262.XA CN109237873B (en) | 2018-08-30 | 2018-08-30 | PVC processing aid drying-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004262.XA CN109237873B (en) | 2018-08-30 | 2018-08-30 | PVC processing aid drying-machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109237873A CN109237873A (en) | 2019-01-18 |
| CN109237873B true CN109237873B (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811004262.XA Active CN109237873B (en) | 2018-08-30 | 2018-08-30 | PVC processing aid drying-machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN109237873B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053186B (en) * | 2019-04-25 | 2021-03-19 | 浙江恒冠化纤有限公司 | Polyester chip pre-crystallization system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585149Y (en) * | 2002-12-13 | 2003-11-05 | 袁乃春 | Furnace wall type steam drying machine |
| CN104555436A (en) * | 2014-12-31 | 2015-04-29 | 青岛东方循环能源有限公司 | Method and device for remotely transporting and dehumidifying household garbage |
| CN106403535A (en) * | 2016-11-01 | 2017-02-15 | 中冶焦耐(大连)工程技术有限公司 | Air injection device of rotary dryer wall and process |
| CN106733093A (en) * | 2016-12-27 | 2017-05-31 | 郑州吉音动漫科技有限公司 | A kind of chemical industry stirs drying integrated equipment with crushing material |
| CN206235136U (en) * | 2016-10-17 | 2017-06-09 | 无锡市日升化工有限公司 | A kind of PVC processing aid dryers of rotatable drying |
| CN207113431U (en) * | 2017-04-28 | 2018-03-16 | 运城职业技术学院 | A kind of drying unit of pollution-free food processing |
-
2018
- 2018-08-30 CN CN201811004262.XA patent/CN109237873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585149Y (en) * | 2002-12-13 | 2003-11-05 | 袁乃春 | Furnace wall type steam drying machine |
| CN104555436A (en) * | 2014-12-31 | 2015-04-29 | 青岛东方循环能源有限公司 | Method and device for remotely transporting and dehumidifying household garbage |
| CN206235136U (en) * | 2016-10-17 | 2017-06-09 | 无锡市日升化工有限公司 | A kind of PVC processing aid dryers of rotatable drying |
| CN106403535A (en) * | 2016-11-01 | 2017-02-15 | 中冶焦耐(大连)工程技术有限公司 | Air injection device of rotary dryer wall and process |
| CN106733093A (en) * | 2016-12-27 | 2017-05-31 | 郑州吉音动漫科技有限公司 | A kind of chemical industry stirs drying integrated equipment with crushing material |
| CN207113431U (en) * | 2017-04-28 | 2018-03-16 | 运城职业技术学院 | A kind of drying unit of pollution-free food processing |
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| CN109237873A (en) | 2019-01-18 |
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Effective date of registration: 20221103 Address after: No. 2, the intersection of Changle Road and Changshong Road, Hefei Circular Economy Demonstration Park, Feidong County, Hefei City, Anhui Province, 230000 Patentee after: Anhui Zhenxing Ruiteng Machinery Equipment Manufacturing Co.,Ltd. Address before: 230000 12K Heyu Road, Zhenxing community, Cuozhen Town, Feidong County, Hefei City, Anhui Province Patentee before: ANHUI RUITENG PLASTIC INDUSTRY CO.,LTD. |