CN105953563A - Auxiliary drying equipment for extrusion moulding - Google Patents
Auxiliary drying equipment for extrusion moulding Download PDFInfo
- Publication number
- CN105953563A CN105953563A CN201610336156.6A CN201610336156A CN105953563A CN 105953563 A CN105953563 A CN 105953563A CN 201610336156 A CN201610336156 A CN 201610336156A CN 105953563 A CN105953563 A CN 105953563A
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- CN
- China
- Prior art keywords
- drying equipment
- charging aperture
- extrusion
- sample
- auxiliary drying
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/02—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in the whole or part of a circle
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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
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses auxiliary drying equipment for extrusion moulding. The auxiliary drying equipment for extrusion moulding comprises a shell, wherein two roll shafts which are arranged in the same horizontal line and a conveyor belt arranged between the two roll shafts are arranged in the shell; in addition, at least one roll shaft is driven by a motor; a plurality of drying fans are arranged at the top part in the shell; and a feeding hole and a discharge hole are formed in the two ends of the shell and also in the two ends in the horizontal conveying direction of the conveyor belt respectively. According to the auxiliary drying equipment for extrusion moulding, the conveyor belt can disperse samples extruded from an extrusion outlet timely so as to prevent deformation caused by accumulation due to the action of gravity; meanwhile, along with the moving process of the conveyor belt in the shell, the setting time of a sample can be prolonged; in addition, the environmental temperature in the shell can be maintained by air blasting of the drying fans, so that the moisture physically adsorbed on the surface of the sample is taken away, drying and setting of the sample are accelerated, and the sample can have the needed strength within a short time; and in addition, the auxiliary drying equipment for extrusion moulding has a simple structure and is flexible and convenient in operation.
Description
Technical field
The present invention relates to a kind of extruded moulding equipment, be specifically related to a kind of extruded moulding auxiliary drying equipment.
Background technology
The molding of catalyst refers to the most mutually assemble all kinds of powder body, granule or molten mass raw material, makes the operating unit of the solid catalyst particle with definite shape, size and intensity, has catalytic mechanical intensity and performance and has a certain impact.Extrusion moulding is usually after first original and lubricant, binding agent etc. being carried out kneading, again by material through carrying, extrude, extrude and the shaping of catalyst method of cutting series of steps, screw rod banded extruder is common extrusion shaping machine, material is after extruded tube sent into by feed hopper, material is promoted forward by rotated screw rod, along with material is pushed ahead, helical blade produces the strongest compression stress to powder body.The compressed die head that is advanced to of material is extruded into strip through porous plate, then cuts off molding.
Wherein single-screw extruder design is simple, easily manufactures, and operation and maintenance is the most convenient, and use cost is low, is widely used in laboratory research or smallest catalyst are developed.The compressed die head that is advanced to of material is after porous plate is extruded into strip, compression propelling and rubbing action due to the screw rod that is squeezed, the bar samples temperature of molding is higher and maintains certain humidity, the when that especially extrusion intensity being less, discharging opening the bar samples extruded is piled up under weight effect and is easily deformed or wear and tear and affect molding effect and the quality of sample.
Summary of the invention
The technical problem to be solved is that banded extruder outlet sample easily deforms upon or weares and teares, it is therefore intended that provide a kind of extruded moulding auxiliary drying equipment, makes the bar samples of extruded moulding avoid piling up, and carries out rapid draing and prevent sample from deforming upon or wear and tear.
The present invention is achieved through the following technical solutions:
A kind of extruded moulding auxiliary drying equipment, including housing, two roll shafts being provided with in described housing on same level line and the conveyer belt being arranged between two roll shafts, and at least one roll shaft is driven by motor, top in housing is provided with at least one drying air fan, the two ends of housing are provided with charging aperture and discharging opening, and charging aperture and discharging opening lay respectively at the two ends in conveyer belt horizontal transmission direction.
The present invention is a kind of extruded moulding auxiliary drying equipment, including a housing, is mainly provided with connecting gear and drier in housing.Connecting gear includes conveyer belt and roll shaft, and conveyer belt is arranged on two roll shafts being positioned at same level line, and one of them roll shaft is that initiative roll shaft is driven by motor, and another roll shaft is driven roll shaft, is driven by conveyer belt and rotates.Or two roll shafts are respectively by two motor drive operational.After molding, sample is entered in drying equipment by charging aperture and falls on a moving belt, and sample moves to discharging opening direction along with the motion of conveyer belt, and conveyer belt can will be evacuated from the sample of extrusion outlet extrusion in time and open, and prevents from producing deformation because action of gravity accumulation.Meanwhile, along with conveyer belt moving process in housing can extend sample shaping time, the enough shaping times of sample and space are given.Drier includes that drying air fan, drying air fan are arranged at above conveyer belt, is securable to housing inner top, should be arranged as required to blower fan quantity, at least provided with a drying air fan；Drying air fan can be air-cooler or hot-air blower.While sample moves on a moving belt, start drying air fan, shell internal milieu temperature can be maintained by drying air fan air blast, and take away sample surfaces physical absorption moisture, accelerate being dried and sizing of sample, make sample reach desirable strength at short notice, prevent sample from deforming upon.Finally, the sample after being dried and shape is derived through discharging opening.
Being provided with importing plate at described charging aperture, import plate and connect charging aperture and conveyer belt, discharge outlet is provided with derivation plate, derives plate and connects discharging opening and conveyer belt.
Being fixedly installed importing plate at charging aperture, the one end importing plate is fixed at charging aperture, and the other end noncontact importing plate is connected on the conveyer belt that charging aperture is close, so that the sample entered by charging aperture falls on a moving belt smoothly.Arranging derivation plate at discharging opening, discharge outlet is fixed in the one end deriving plate, and the other end noncontact deriving plate is connected on the conveyer belt that charging aperture is close, makes the sample of dryness finalization be arrived discharging opening smoothly by conveyer belt.
The bottom surface of described hull outside is provided with at least one universal wheel.
The bottom surface of hull outside is fixedly installed universal wheel, operator can be facilitated to move this auxiliary drying equipment, and the position adjusting auxiliary drying equipment makes charging aperture and extrusion outlet dock fast and accurately.
Described charging aperture exports with the extrusion on a kind of horizontal single-screw extruder and is connected, the horizontal single-screw extruder of described one also includes support, support is provided with driving means and extrusion device, and extrusion device is provided with feeding device, and the size and location that described extrusion exports with charging aperture matches.
A kind of horizontal single-screw extruder is screw rod banded extruder of the prior art, it is single-screw extruder or multiscrew banded extruder, especially it is interrupted, in experiment, the small-sized screw banded extruder that research and development use, there is no the production line of automatization, need manually below extrusion, to lay sample reception groove, sample is directly piled up by action of gravity in receiving slit, and the sample less for intensity easily deforms upon, and affects sample formation quality.Therefore a kind of extruded moulding auxiliary drying equipment is set in extrusion exit, sample can be made sufficiently to be dried in certain room and time and shape.And simple in construction, flexible operation is convenient.
The bore of described charging aperture is more than the bore of described extrusion outlet.
The charging aperture of the auxiliary drying equipment of extruded moulding should be used in conjunction with each other with the extrusion discharging opening of horizontal screw banded extruder, the bore bore more than the outlet of described extrusion of charging aperture is set, during use, charging aperture can be socketed in extrusion outlet, it is ensured that the sample by extrusion outlet extrusion all can be automatically into charging aperture.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the present invention is a kind of extruded moulding auxiliary drying equipment, and sample moves to discharging opening direction along with the motion of conveyer belt, and the sample from extrusion outlet extrusion can be evacuated and open by conveyer belt in time, prevents from producing deformation because action of gravity is piled up.Simultaneously, along with conveyer belt moving process in housing can extend sample shaping time, and shell internal milieu temperature can be maintained by drying air fan air blast, take away sample surfaces physical absorption moisture, accelerate being dried and sizing of sample, make sample reach desirable strength at short notice；
2, the present invention is a kind of extruded moulding auxiliary drying equipment, the bottom surface of hull outside is fixedly installed universal wheel, operator can be facilitated to move this auxiliary drying equipment, and the position adjusting auxiliary drying equipment makes charging aperture and extrusion outlet dock fast and accurately.Simple in construction, flexible operation is convenient；
3, the present invention is a kind of extruded moulding auxiliary drying equipment, extruded moulding auxiliary drying equipment is set in the extrusion exit of a kind of horizontal single-screw extruder, it is particularly suited in small research and technological development production application, prevent sample from directly being piled up in receiving slit by action of gravity and causing deformation, affect sample formation quality.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation that cross section faced by a kind of extruded moulding of present invention auxiliary drying equipment；
Fig. 2 is the structural representation that a kind of horizontal single-screw extruder of the present invention faces cross section.
The parts title of labelling and correspondence in accompanying drawing:
1-support, 2-driving means, 3-feeding device, 4-extrusion device, 5-extrusion exports, and 6-charging aperture, 7-housing, 8-drying air fan, 9-derives plate, 10-discharging opening, and 11-imports plate, 12-universal wheel, 13-conveyer belt, 14-roll shaft.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, a kind of extruded moulding auxiliary drying equipment, including housing 7, two roll shafts 14 being provided with on same level line in described housing 7 and the conveyer belt 13 being arranged between two roll shafts 14, and one of them roll shaft 15 is driven by motor for driving shaft, another roll shaft 14 is driven rotation for driven shaft by conveyer belt 13.Housing 7 inner top of the top being positioned at conveyer belt 13 is installed with four drying air fans 8,.The two ends of housing 7 are provided with charging aperture 6 and discharging opening 10, and charging aperture 6 and discharging opening 10 lay respectively at the two ends in conveyer belt 13 horizontal transmission direction.It is fixed with importing plate 11 at charging aperture 6, imports plate 11 and connect charging aperture 6 and conveyer belt 13, at discharging opening 10, be fixed with derivation plate 9, derive plate 9 and connect discharging opening 10 and conveyer belt 13.Bottom surface outside housing 7 is provided with four universal wheels 12.
Embodiment 2
As shown in Figure 2, a kind of horizontal single-screw extruder and assistant formation drying equipment, including support 1, driving means 2 and extrusion device 4 it is fixed with on support 1, feeding device 3 and extrusion outlet 5 are installed on extrusion device 4, described extrusion exports 5 ends and is provided with the extruded moulding auxiliary drying equipment that embodiment 1 describes, and in mating connection with charging aperture 6 by extrusion outlet 5, the bore of charging aperture 6 is 1.1 times that extrusion exports 5 bores.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (5)
1. an extruded moulding auxiliary drying equipment, it is characterized in that, including housing (7), two roll shafts (14) being positioned on same level line and the conveyer belt (13) being arranged between two roll shafts (14) it is provided with in described housing (7), and at least one roll shaft (14) is driven by motor, top in housing (7) is provided with at least one drying air fan (8), the two ends of housing (7) are provided with charging aperture (6) and discharging opening (10), and charging aperture (6) and discharging opening (10) lay respectively at the two ends in conveyer belt (13) horizontal transmission direction.
A kind of extruded moulding auxiliary drying equipment the most according to claim 1, it is characterized in that, described charging aperture (6) place is provided with importing plate (11), import plate (11) and connect charging aperture (6) and conveyer belt (13), discharging opening (10) place is provided with derivation plate (9), derives plate (9) and connects discharging opening (10) and conveyer belt (13).
A kind of extruded moulding auxiliary drying equipment the most according to claim 1, it is characterised in that the bottom surface of described housing (7) outside is provided with at least one universal wheel (12).
4. assist drying equipment according to a kind of extruded moulding described in any one of claims 1 to 3, it is characterized in that, described charging aperture (6) exports (5) with the extrusion on a kind of horizontal single-screw extruder and is connected, the horizontal single-screw extruder of described one also includes support (1), support (1) is provided with driving means (2) and extrusion device (4), feeding device (3) is installed on extrusion device (4), and the size and location of described extrusion outlet (5) and charging aperture (6) matches.
A kind of extruded moulding auxiliary drying equipment the most according to claim 4, it is characterised in that the bore of described charging aperture (6) is more than the bore of described extrusion outlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336156.6A CN105953563A (en) | 2016-05-20 | 2016-05-20 | Auxiliary drying equipment for extrusion moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336156.6A CN105953563A (en) | 2016-05-20 | 2016-05-20 | Auxiliary drying equipment for extrusion moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953563A true CN105953563A (en) | 2016-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336156.6A Pending CN105953563A (en) | 2016-05-20 | 2016-05-20 | Auxiliary drying equipment for extrusion moulding |
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| Country | Link |
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| CN (1) | CN105953563A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358417Y (en) * | 1998-09-09 | 2000-01-12 | 田廉震 | Organic fertilizer granulating dryer |
| JP4292703B2 (en) * | 2000-10-26 | 2009-07-08 | 株式会社デンソー | Drying equipment |
| CN203629239U (en) * | 2013-12-09 | 2014-06-04 | 武汉科技大学 | Conveyor belt-type drying equipment |
| CN103933896A (en) * | 2014-04-26 | 2014-07-23 | 绍兴仁飞炭黑有限公司 | Drying granulation device for carbon black or high-moisture-content powdered substance |
| CN204421535U (en) * | 2014-12-30 | 2015-06-24 | 宁波大千纺织品有限公司 | Drying unit |
| CN204429226U (en) * | 2015-01-31 | 2015-07-01 | 东部铜业股份有限公司 | With the granulating dry integrated machine of auxiliary agent |
| CN204485791U (en) * | 2015-03-12 | 2015-07-22 | 湖北万丰化工有限公司 | A kind of comminutor carrying drying device |
| CN205245741U (en) * | 2015-12-28 | 2016-05-18 | 禹州市恒利来合金有限责任公司 | Exothermic heat -preservation feeder drying device |
-
2016
- 2016-05-20 CN CN201610336156.6A patent/CN105953563A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358417Y (en) * | 1998-09-09 | 2000-01-12 | 田廉震 | Organic fertilizer granulating dryer |
| JP4292703B2 (en) * | 2000-10-26 | 2009-07-08 | 株式会社デンソー | Drying equipment |
| CN203629239U (en) * | 2013-12-09 | 2014-06-04 | 武汉科技大学 | Conveyor belt-type drying equipment |
| CN103933896A (en) * | 2014-04-26 | 2014-07-23 | 绍兴仁飞炭黑有限公司 | Drying granulation device for carbon black or high-moisture-content powdered substance |
| CN204421535U (en) * | 2014-12-30 | 2015-06-24 | 宁波大千纺织品有限公司 | Drying unit |
| CN204429226U (en) * | 2015-01-31 | 2015-07-01 | 东部铜业股份有限公司 | With the granulating dry integrated machine of auxiliary agent |
| CN204485791U (en) * | 2015-03-12 | 2015-07-22 | 湖北万丰化工有限公司 | A kind of comminutor carrying drying device |
| CN205245741U (en) * | 2015-12-28 | 2016-05-18 | 禹州市恒利来合金有限责任公司 | Exothermic heat -preservation feeder drying device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160921 |