CN103359905B - Disc-type continuous pasty material film dryer - Google Patents
Disc-type continuous pasty material film dryer Download PDFInfo
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- CN103359905B CN103359905B CN201310162697.8A CN201310162697A CN103359905B CN 103359905 B CN103359905 B CN 103359905B CN 201310162697 A CN201310162697 A CN 201310162697A CN 103359905 B CN103359905 B CN 103359905B
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- pasty materials
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- heat conduction
- drying tray
- drying
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Abstract
The invention discloses a continuous pasty material film dryer. The continuous pasty material film dryer comprises a drying disc; a heat conduction oil cavity is arranged below the drying disc; one end of the heat conduction oil cavity is provided with an oil intake pipe, and the other end of the heat conduction oil cavity is provided with an oil outlet; the bottom of the heat conduction oil cavity is provided with a heating sheet. According to the invention, the film thickness and the drying time can be regulated through regulating the rotation speed of a main shaft and the force application size of a pressing roller so as to achieve the aims of uniform drying and ideal effects; material distribution, film pressing and dry mud scraping devices are arranged on a same main shaft system, the operation is completed continuously, and the dryer can operate periodically and continuously; a pasty material is thin in material layer, and the main shaft rotation speed is low, so that the required power is low, and the electricity consumption is less; the drier is used for drying by virtue of conductive heat, the heat efficiency is high, and the energy consumption is low; the dryer is convenient to install, and the occupied area is small; the drier is installed obliquely through a support, and thus the dried pasty material is convenient to unload.
Description
Technical field
The present invention relates to drying machine field, particularly a kind of disc type film continuous drier.
Background technology
Along with improving constantly of the level of urbanization, the quantity discharged of industrial sewage and sanitary sewage is increasing, and sewage work's plaster pasty materials output sharply increases, and discharge capacity reaches 2,000 ten thousand tons year in recent years.In plaster pasty materials, water ratio is very high, simultaneously containing heavy metal compounds such as large amount of organic, bacterium, virus and zinc, copper, lead and cadmiums, therefore must deal carefully with plaster pasty materials.
High-moisture percentage makes the volume of plaster pasty materials very large, and this just brings a lot of inconvenience for processing, transporting and utilize, and therefore first will carry out dehydration and drying process to plaster pasty materials.Common drying means comprises convection current (convection drying), conduction (contact drying) and radiation (infrared drying), or the integration of these technology.There is following problem in current modal drying equipment: (one) is large due to the viscosity of plaster pasty materials, in colloid bulk in drying equipment, is difficult to pulverize; (2) in bulk plaster pasty materials drying process, first appearance is dry, forms mummification shell, affects the mummification of plaster pasty materials inside; (3) because plaster pasty materials thermal conductivity is little, water vapor latent heat is large, and broken difficulty, consume energy in whole drying process very large, directly enhance mummification cost.
Summary of the invention
The present invention is in order to overcome above deficiency, propose a kind of plaster pasty materials film continuous drier, it is characterized in that: described plaster pasty materials film continuous drier comprises: drying tray, drying tray has heat conduction oil pocket, heat conduction oil pocket one end is provided with oil inlet pipe, the other end is provided with outlet-port, is provided with heating piece bottom heat conduction oil pocket.
Described drying tray is circular, and described drying tray center is provided with axis system, and axis system arranges pressure roller by sense of rotation.
The main shaft of described axis system is hollow, and feed-pipe is communicated with spindle top, the open communication of cloth tube one end and main shaft side, and the other end is arranged at apart from drying tray surface 0.1 to 10mm.
Described axis system arranges cleaning shoe by sense of rotation.
Described axis system passes through drive systems.
Described drying tray is horizontal by 12-18 ° of angle.
Drying tray is horizontal by 15 ° of angles.
Described oil inlet pipe stretches out thermal oil cavity, and the oil inlet pipe mouth of pipe is higher than drying tray; Described heating piece is mica parcel heating piece.
Described pressure roller is provided with pressure rod.
Described cleaning shoe and pressure rod are 30-90 degree angle, and cloth tube is arranged in the middle of cleaning shoe and pressure roller, pressure roller and cleaning shoe spraying non-sticky metallic coating; Drying tray sprays non-sticky metallic coating.
Use beneficial effect of the present invention remarkable: according to the adjustment speed of mainshaft, pressure roller force size, film thickness, drying time can be adjusted, reach uniform drying, object satisfactory for result; Cloth, press mold, dry mud removing device are arranged on same axis system, and work completes continuously, can periodically non-stop run; The plaster pasty materials bed of material is thin, and the speed of mainshaft is low, and the power of needs is little, and power consumption is few; Carry out drying with heat by conduction, thermo-efficiency is high, and energy consumption is low; Easy for installation, floor space is little.Equipment is installed by riding, the discharging of plaster pasty materials after convenient and dry.
Accompanying drawing explanation
Fig. 1 is disc type plaster pasty materials film continuous drier one-piece construction figure.
Fig. 2 is disc type plaster pasty materials film continuous drier A-A planing surface figure.
Fig. 3 is the dry main structure chart of disc type plaster pasty materials film continuous drier.
Fig. 4 is disc type plaster pasty materials film continuous drier pressure roller figure.
In figure, 1-outer cover, 2-axis system, the dry disk of 3-, 4-drive system, 5-support, 21-feed-pipe, 22-swivel joint, 23-cloth tube, 24-pressure roller, 241-pressure rod, 25-cleaning shoe, 31-oil inlet pipe, 32-thermal oil cavity, 33-heating piece, 34-outlet-port.
Embodiment
Describe the present invention in detail below in conjunction with specific embodiments and the drawings, but the present invention is not limited to specific embodiment.
embodiment 1.
For achieving the above object, present device consists of: its main body is configured with outer cover 1, axis system 2, dry disk 3, drive system 4, support 5.Wherein, axis system comprises feed-pipe 21, cloth tube 23, pressure roller 24 and cleaning shoe 25; Dry disk 3 is cavity structure, falling heat-transfer oil in it; Drive unit is rotated by sprocket wheel, chain drive axis system; Equipment tilts to install by support 5, is convenient to the discharging of dry rear plaster pasty materials.
The further feature of disc type plaster pasty materials film continuous drier of the present invention: outer cover 1 top is provided with discarded collection hole, utilizes blower fan the waste gas produced in drying process, water vapour collected in time and process.
The further feature of disc type plaster pasty materials film continuous drier of the present invention: dry disk 3 is cavity structure, card sprays non-sticky metallic coating, prevents plaster pasty materials to be stained with glutinous; In heat conduction oil pocket 32, falling heat-transfer oil, fills electric heating sheets 33 bottom heat conduction oil pocket 32, and sheet mica wraps up, and heats thermal oil with this.Be provided with oil inlet pipe 31 on the left of heat conduction oil pocket 32, oil inlet pipe 31 stretches out certain length, and the cushioning pocket after providing heat-conducting oil heating to expand, both ensure that thermal oil was covered with whole cavity, and prevented again it excessive; Oilhole 34 is set out below dry disk 3.
The further feature of disc type plaster pasty materials film continuous drier of the present invention: axis system includes feed-pipe 21, cloth tube 23, pressure roller 24 and cleaning shoe 25.Feed-pipe 21 is connected with axis system 2 by swivel joint 22, axis system 2 upper end is charging cavity, be distributed with two rows eight holes, from upper end, four holes enter cavity to plaster pasty materials, from lower end, four holes proceed to L-type cloth tube, cloth tube 23 horizontal section bottom is evenly provided with cloth hole, and axis system 2 drives cloth tube 23 rotation to make plaster pasty materials evenly be arranged on dry disk 3; The effect of pressure roller 24 is that plaster pasty materials is paved compacting, and make plaster pasty materials form thin layer, pressure roller 24 is connected with axis system 2 by pressure rod 241, utilizes pressure roller 24 gravitational compaction plaster pasty materials, when gravity is inadequate, applies pressure by pressure rod 241; Cleaning shoe 25 is connected with axis system 2, is removed in time by the plaster pasty materials after mummification.Complete cloth, binder, scraper operation in axis system 2 rotation process, ensure that plaster pasty materials runs periodically continuously.Pressure roller 24 and cleaning shoe 25 spray antistick layer equally, prevent plaster pasty materials from gluing.
embodiment 2.
As shown in Figure 1, this disc type plaster pasty materials film drier is made up of outer cover 1, axis system 2, dry disk 3, drive system 4, support 5 five parts.
The embodiment of this disc type plaster pasty materials film drier is:
Thermal oil from oil inlet pipe 31 pour into and falling heat-transfer oil cavity 32, heating piece 33 be energized after by heat-conducting oil heating to assigned temperature; Plaster pasty materials enters charging cavity 22 by feed-pipe 21, L-type cloth tube 23 is entered by cavity, cloth tube lower end is distributed with cloth hole, and along with the rotation of main shaft, plaster pasty materials is distributed on dry disk 31 uniformly, pressure roller 24 is provided with after cloth tube, plaster pasty materials compacting is paved into film by it, under the heating of thermal oil, and moisture evaporation in film plaster pasty materials, plaster pasty materials obtains drying, and cleaning shoe 42 removes dry plaster pasty materials in time.
Above-mentioned pressure roller 24 is connected 2 by pressure rod 241 with main shaft, and the effect of pressure rod 241 is supplementary platen pressure, ensures plaster pasty materials film-formation result.
In above-mentioned axis system 2, cloth tube 23, pressure roller 24, cleaning shoe 25 are fixed on main shaft, and along with main axis, and feed-pipe 21 maintains static, and are connected with main shaft 2 by swivel joint 22.
Certain length reserved by above-mentioned thermal oil oil inlet pipe 31, excessive after preventing thermal oil expanded by heating, tries to get to the heart of a matter and set out oilhole 34, and being convenient to derives oil body.
Drive system 4 is connected by chain axis system 2, provides main shaft power by reducing motor.
Whole equipment utilization support 5 is fixed, simultaneously for convenience of plaster pasty materials discharging, and device inclined 15 ° installation.
Claims (7)
1. a disc type plaster pasty materials film continuous drier, it is characterized in that: described disc type plaster pasty materials film continuous drier comprises: drying tray, drying tray has heat conduction oil pocket, heat conduction oil pocket one end is provided with oil inlet pipe, the other end is provided with outlet-port, described oil inlet pipe stretches out thermal oil cavity, and the oil inlet pipe mouth of pipe is higher than drying tray; Fill heating piece bottom described heat conduction oil pocket, heating piece is mica parcel heating piece; Described drying tray is circular, described drying tray center is provided with axis system, axis system arranges pressure roller by sense of rotation, the main shaft of described axis system is hollow, feed-pipe is communicated with spindle top, the open communication of cloth tube one end and main shaft side, the other end is arranged at apart from drying tray surface 0.1mm to 10mm, guarantees that the material bed thickness extruded also is 0.1-10mm thus.
2. a disc type plaster pasty materials film continuous drier, is characterized in that: thermal oil is heated by the electric heating sheets be placed in bottom heat conduction oil pocket, and heating piece is mica parcel heating piece.
3. disc type plaster pasty materials film continuous drier according to claim 1, it is characterized in that: described axis system arranges cleaning shoe by sense of rotation, described pressure roller is provided with pressure rod.
4. the disc type plaster pasty materials film continuous drier according to Claims 2 or 3, is characterized in that: described axis system passes through drive systems.
5. disc type plaster pasty materials film continuous drier according to claim 1, is characterized in that: drying tray is horizontal by 12-18 ° of angle.
6. disc type plaster pasty materials film continuous drier according to claim 5, is characterized in that: drying tray is horizontal by 15 ° of angles.
7. disc type plaster pasty materials film continuous drier according to claim 3, is characterized in that: described cleaning shoe and pressure rod are 30-90 degree angle, and cloth tube is arranged in the middle of cleaning shoe and pressure roller, pressure roller and cleaning shoe spraying non-sticky metallic coating; Drying tray sprays non-sticky metallic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310162697.8A CN103359905B (en) | 2013-05-07 | 2013-05-07 | Disc-type continuous pasty material film dryer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310162697.8A CN103359905B (en) | 2013-05-07 | 2013-05-07 | Disc-type continuous pasty material film dryer |
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| Publication Number | Publication Date |
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| CN103359905A CN103359905A (en) | 2013-10-23 |
| CN103359905B true CN103359905B (en) | 2015-04-22 |
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| CN201310162697.8A Active CN103359905B (en) | 2013-05-07 | 2013-05-07 | Disc-type continuous pasty material film dryer |
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| CN109433103A (en) * | 2018-11-16 | 2019-03-08 | 滁州新冶环境工程技术有限公司 | A kind of conduction oil drying continous way disk balling machine |
Citations (7)
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|---|---|---|---|---|
| JPS58150789A (en) * | 1982-02-12 | 1983-09-07 | 荏原インフイルコ株式会社 | Drying method |
| JPH06198300A (en) * | 1992-12-29 | 1994-07-19 | High Furitsuku Kk | Method and apparatus for dehydrating sludge |
| JP2005114327A (en) * | 2003-10-03 | 2005-04-28 | Kurieteikku Corp | Drying method and drying equipment |
| CN101492233A (en) * | 2009-02-26 | 2009-07-29 | 大连理工大学 | Drying plant for high-moisture percentage plaster pasty materials |
| CN201520711U (en) * | 2009-08-18 | 2010-07-07 | 吉林市山水科技有限责任公司 | Grinding roller spiral plate scraper biochemical sludge dryer |
| CN201756493U (en) * | 2010-05-24 | 2011-03-09 | 史海峰 | Spin-coating film drying machine of independent mud distribution device |
| CN203403001U (en) * | 2013-05-07 | 2014-01-22 | 大连环资科技有限公司 | Disc type pasty material film continuous dryer |
-
2013
- 2013-05-07 CN CN201310162697.8A patent/CN103359905B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58150789A (en) * | 1982-02-12 | 1983-09-07 | 荏原インフイルコ株式会社 | Drying method |
| JPH06198300A (en) * | 1992-12-29 | 1994-07-19 | High Furitsuku Kk | Method and apparatus for dehydrating sludge |
| JP2005114327A (en) * | 2003-10-03 | 2005-04-28 | Kurieteikku Corp | Drying method and drying equipment |
| CN101492233A (en) * | 2009-02-26 | 2009-07-29 | 大连理工大学 | Drying plant for high-moisture percentage plaster pasty materials |
| CN201520711U (en) * | 2009-08-18 | 2010-07-07 | 吉林市山水科技有限责任公司 | Grinding roller spiral plate scraper biochemical sludge dryer |
| CN201756493U (en) * | 2010-05-24 | 2011-03-09 | 史海峰 | Spin-coating film drying machine of independent mud distribution device |
| CN203403001U (en) * | 2013-05-07 | 2014-01-22 | 大连环资科技有限公司 | Disc type pasty material film continuous dryer |
Non-Patent Citations (1)
| Title |
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| 污泥间接薄层干燥与热压力耦合脱水干燥研究;王伟云;《中国博士学位论文全文数据库》;20120601;第22-23页及图1.7 * |
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