CN103234334A - Single-cone drier for feeding liquid continuously - Google Patents
Single-cone drier for feeding liquid continuously Download PDFInfo
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- CN103234334A CN103234334A CN2013101181743A CN201310118174A CN103234334A CN 103234334 A CN103234334 A CN 103234334A CN 2013101181743 A CN2013101181743 A CN 2013101181743A CN 201310118174 A CN201310118174 A CN 201310118174A CN 103234334 A CN103234334 A CN 103234334A
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Abstract
The invention discloses a single-cone drier for feeding liquid continuously. The single-cone drier comprises a conical drier body, wherein a stirrer is arranged inside the drier body, and is driven by a motor through a spindle; the drier is provided with a liquid-flow type predrying continuous feeding device; the continuous feeding device comprises two parts, namely a liquid-flow structure and a predrying structure; the liquid-flow structure is arranged on a feed opening of the drier body, and comprises a feeding barrel; the lower part of the feeding barrel is communicated with a liquid flow path stretching into the drier body through a valve; a plurality of branch tubes are inwardly arranged in the liquid flow path; and a plurality of small liquid-flow holes are formed in the lower side of each branch tube and corresponding to the predrying structure. By adopting the single-cone drier for feeding liquid continuously, for solid state feeding of materials, solvation of the materials due to physical, chemical reactions can be avoided, and then the material huddle into blocks can be avoided; for liquid state direct feeding of materials with poor heat penetration capacities, lumping solidification and wall-hanging coaking in the drying process can be avoided; and moreover, the application range of the single-cone drier can be greatly expanded, and emission of atmospheric pollutant can be greatly reduced.
Description
Technical field
The present invention relates to a kind of single awl drier, be specially the single awl of a kind of liquid continuous feed drier.
Background technology
Applicant's patent CN 201417061Y discloses a kind of efficient multi-purpose list awl drier, the conical device body that comprises the single head awl of being formed by thermal insulation layer and zone of heating, wherein be provided with the thermal medium passageway in the zone of heating, the thermal medium passageway is provided with thermal medium import and the thermal medium outlet that is in communication with the outside, be provided with the screw-pushing type stirring arm in the device body, stirring arm is by the driven by motor rotation that is arranged on device body top.Whole drier has that material is heated evenly, thermal efficiency height, rate of drying is fast, dry mass is high, input and output material and cleaning-sterilizing characteristics easily, is very easy to the dry materials problem in the pharmacy procedure.
In actual pharmacy procedure, the rerum natura of industrial products thing to be dried is numerous, and the scope of application of above single awl drier is very limited, feeds intake if any solid-state, meeting physical dissolution and chemical reaction dissolving when dry, and recrystallization is united into piece; Have liquid state to feed intake, and material moisture height, viscosity are big, thermal break-through is poor, as Chinese medical concrete.Above material all can't be introduced directly into and carry out drying in this drier, can only be to utilize traditional common dry technology and equipment to dry, as disc type hot-air oven, spray dryer, ebullated dryer, vacuum belt-type dryer, not only drying efficiency is low, and it is unsatisfactory finally to obtain drying effect, the problem that exists material pollution and air discharging to exceed standard simultaneously.
Summary of the invention
At the problems referred to above, the present invention has designed the single awl of a kind of liquid continuous feed drier, and it is provided with flow liquid knot grain in drier continuous feed device feeds intake for solid-state, can avoid taking place physics, chemical reaction dissolving, unites into piece again; Liquid state for the thermal break-through difference directly feeds intake, can avoid the caking of dry run to solidify with wall built-up coking, can expand the scope of application of single awl drier greatly, the utilization rate of lifting means, and effectively promote the drying efficiency of some materials, when guaranteeing the medicine cleanliness factor, significantly reduce the discharging of atmosphere pollution.
For achieving the above object, the present invention is by the following technical solutions:
The single awl of a kind of liquid continuous feed drier, the conical device body that comprises the single head awl of being formed by thermal insulation layer and zone of heating, be provided with the screw-pushing type stirring arm in the device body, stirring arm is rotated by the driven by motor that is arranged on device body top by main shaft, it is characterized in that: described drier is provided with the predrying continuous feed device of a flow liquid formula, and this continuous feed device comprises flow liquid structure and predrying structure two parts; Wherein the flow liquid structure is arranged on the charging aperture of device body, its made material that includes a band charge door is heated into liquid head tank, the bottom of head tank is communicated with a flow channel for liquids that stretches in the device body by a valve, flow channel for liquids is provided with some tributaries pipe inwardly, and the downside of every tributary pipe is provided with a plurality of small feed hole and corresponding with predrying structure.
Further, above-mentioned predrying structure comprises that cover is connected in the outer outer shaft of stirring arm main shaft, outer shaft is provided with the hollow heating plate of some layers of abduction, the bottom of stream pipe is managed and is positioned in every layer of corresponding tributary of hollow heating plate, be provided with scraper in the place near the stream pipe on every layer of hollow heating plate simultaneously, scraper is positioned on the device body inwall by support.
Further, the ladle body of above-mentioned head tank is made of the inner barrel of heat conduction and the outer cylinder body of insulation, leaves the gap between the inside and outside cylindrical shell and forms pre-hot media channel, and pre-hot media channel is provided with pre-thermal medium import and the preheating media outlet that is communicated with extraneous thermal source.
Further, be provided with the screw-pushing type agitator in the ladle body of above-mentioned head tank.
Further, above-mentioned screw-pushing type agitator is driven by decelerator by the small machine that is positioned on the head tank top-support.
Further, the big up and small down inverted cone-shaped structure of above-mentioned head tank.
Further, above-mentioned screw-pushing type stirring arm is single ribbon or two ribbon or clean cut system ribbon structure.
When work, enter material (solid-state or liquid) in the heating cavity of head tank by charge door, utilize pre-thermal medium to make material heating liquefy afterwards, start small machine simultaneously and drive the screw-pushing type agitator, make material fully mix and keep certain fluidity, then Open valve makes liquid material enter into liquid runner and fills up each tributary pipe, at this moment, liquid material is under self gravitation or nitrogen pressure, fall to dropping on the hollow heating plate card of the rotation of having heated from the rill orifice flow of stream pipe bottom, by with the heat exchange of heating plate, make the quick predry granulating of each runner material, when the material of granulating during by doctor position, will be scraped the separation disc face by scraper and transfer to fall in the device body inner chamber and carry out final oven dry.
Structure setting of the present invention has been realized continuous feed, feeds intake for solid-state simultaneously, can avoid taking place physics, chemical reaction dissolving, unites into piece again; Liquid state for the thermal break-through difference directly feeds intake, and can avoid the caking of dry run to solidify with wall built-up coking.
In addition, structure of the present invention has further been expanded the scope of application of single awl drier, promote usage ratio of equipment, because being subjected to condition restriction can't carry out dry material working (machining) efficiency, and in assurance material cleanliness factor, effectively reduced the discharging of atmosphere pollution before can effectively promoting.
Description of drawings
Fig. 1, structural representation of the present invention;
Fig. 2, the present invention flow the upward view of pipe;
Fig. 3, the present invention flow pipe, the scraper layout structure figure on the hollow pipe heating plate.
The specific embodiment
As shown in Figure 1, the single awl of a kind of liquid continuous feed drier, comprise the conical device body 1 of the single head awl of being formed by thermal insulation layer 11 and zone of heating 12, be provided with screw-pushing type stirring arm 13 in the device body 1, stirring arm 13 by main shaft 131 by motor 3 driven rotary that are arranged on device body top.
Described drier is provided with the predrying continuous feed device of a flow liquid formula, and this continuous feed device comprises flow liquid structure and predrying structure two parts.
Wherein the flow liquid structure is arranged on the charging aperture 13 of device body, and its made material that includes a band charge door 211 is heated into liquid head tank 2.In the present embodiment, the ladle body of head tank 2 is made of the inner barrel 21 of heat conduction and the outer cylinder body 22 of insulation, leave the gap between the inside and outside cylindrical shell and form pre-hot media channel 23, pre-hot media channel 23 is provided with pre-thermal medium import 231 and the preheating media outlet 232 that is communicated with extraneous thermal source.For the medicine that is preheated to liquid is fully mixed, be provided with screw-pushing type agitator 24 in the ladle body of described head tank 2, screw-pushing type agitator 24 is driven by decelerator 27 by the small machine 26 that is positioned on the head tank top-support 25.
In addition, for making things convenient for converging of material dirty, the inverted cone-shaped structure that whole head tank 2 is big up and small down.
The bottom of head tank is communicated with a flow channel for liquids 4 that stretches in the device body by a valve 3, and flow channel for liquids 4 is provided with some tributaries pipe 5 inwardly, and the downside of every tributary pipe 5 is provided with a plurality of small feed hole 51 and corresponding with predrying structure.
Described predrying structure comprises that cover is connected in the outer shaft 61 outside the stirring arm main shaft 131, outer shaft 61 is provided with the hollow heating plate 62 of some layers of abduction, every layer of hollow heating plate 62 corresponding tributaries pipe 5 and be positioned at the bottom of stream pipe, be provided with scraper 63 in the place near stream pipe 5 on every layer of hollow heating plate 62 simultaneously, scraper 63 is positioned on device body 1 inwall by support 631.
When work, enter material (solid-state or liquid) in the heating cavity of head tank 2 by charge door 211, utilize pre-thermal medium to make material heating liquefy or liquid-solid two-phase afterwards, start small machine 26 simultaneously and drive screw-pushing type agitator 24, make material fully mix and keep certain fluidity, then Open valve 3 makes liquid material enter into liquid runner 4 and fills up each tributary pipe 5, at this moment, liquid material is under self gravitation or nitrogen pressure, wander from the small feed hole 51 of stream pipe 5 bottoms and to drop on hollow heating plate 62 cards of the rotation of having heated, by with the heat exchange of heating plate 62, make the quick predry granulating of every stream material, when the material of granulating during by scraper 63 positions, just scraped the separation disc face by scraper 63 and transfer to fall in device body 1 inner chamber and carry out final oven dry.
Structure setting of the present invention has been realized continuous feed, feeds intake for solid-state simultaneously, can avoid taking place physics, chemical reaction dissolving, unites into piece again; Liquid state for the thermal break-through difference directly feeds intake, and can avoid the caking of dry run to solidify with wall built-up coking.
In addition, structure of the present invention has further been expanded the scope of application of single awl drier, promote usage ratio of equipment, because being subjected to condition restriction can't carry out dry material working (machining) efficiency, and in assurance material cleanliness factor, effectively reduced the discharging of atmosphere pollution before can effectively promoting.
The above, it only is preferred embodiments of the present invention, be not that any pro forma restriction is done in invention, every foundation know-why of the present invention still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations or modification that above embodiment does.
Claims (7)
1. a liquid continuous feed list is bored drier, the conical device body that comprises the single head awl of being formed by thermal insulation layer and zone of heating, be provided with the screw-pushing type stirring arm in the device body, stirring arm is rotated by the driven by motor that is arranged on device body top by main shaft, it is characterized in that: described drier is provided with the predrying continuous feed device of a flow liquid formula, and this continuous feed device comprises flow liquid structure and predrying structure two parts; Wherein the flow liquid structure is arranged on the charging aperture of device body, its made material that includes a band charge door is heated into liquid head tank, the bottom of head tank is communicated with a flow channel for liquids that stretches in the device body by a valve, flow channel for liquids is provided with some tributaries pipe inwardly, and the downside of every tributary pipe is provided with a plurality of small feed hole and corresponding with predrying structure.
2. list as claimed in claim 1 is bored drier, it is characterized in that: described predrying structure comprises that cover is connected in the outer outer shaft of stirring arm main shaft, outer shaft is provided with the hollow heating plate of some layers of abduction, the bottom of stream pipe is managed and is positioned in every layer of corresponding tributary of hollow heating plate, be provided with scraper in the place near the stream pipe on every layer of hollow heating plate simultaneously, scraper is positioned on the device body inwall by support.
3. list as claimed in claim 1 or 2 is bored drier, it is characterized in that: the ladle body of described head tank is made of the inner barrel of heat conduction and the outer cylinder body of insulation, leave the gap between the inside and outside cylindrical shell and form pre-hot media channel, pre-hot media channel is provided with pre-thermal medium import and the preheating media outlet that is communicated with extraneous thermal source.
4. single awl drier as claimed in claim 3 is characterized in that: be provided with the screw-pushing type agitator in the ladle body of described head tank.
5. list as claimed in claim 4 is bored drier, and it is characterized in that: described screw-pushing type agitator is driven by decelerator by the small machine that is positioned on the head tank top-support.
6. single awl drier as claimed in claim 3 is characterized in that: the inverted cone-shaped structure that described head tank is big up and small down.
7. list as claimed in claim 1 is bored drier, and it is characterized in that: described screw-pushing type stirring arm is single ribbon or two ribbon or clean cut system ribbon structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118174.3A CN103234334B (en) | 2013-04-08 | 2013-04-08 | Single-cone drier for feeding liquid continuously |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118174.3A CN103234334B (en) | 2013-04-08 | 2013-04-08 | Single-cone drier for feeding liquid continuously |
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| CN103234334A true CN103234334A (en) | 2013-08-07 |
| CN103234334B CN103234334B (en) | 2015-04-01 |
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| CN201310118174.3A Expired - Fee Related CN103234334B (en) | 2013-04-08 | 2013-04-08 | Single-cone drier for feeding liquid continuously |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930847A (en) * | 2015-07-15 | 2015-09-23 | 南京高捷轻工设备有限公司 | Wet solid material feeding device with pre-drying function and pre-drying feeding method thereof |
| CN105318683A (en) * | 2014-07-01 | 2016-02-10 | 程长青 | Single-cone heat-pipe type spiral dryer |
| CN109529387A (en) * | 2019-01-31 | 2019-03-29 | 福州大学 | A kind of rotation multiple-piece scraper plate disk film evaporator and its working method |
| CN113368770A (en) * | 2021-05-26 | 2021-09-10 | 江苏海王健康生物科技有限公司 | Albumen powder processing is with mixing stirring device |
| CN113865271A (en) * | 2021-10-12 | 2021-12-31 | 常熟市春来机械有限公司 | Rotary drying tank |
| CN115371393A (en) * | 2022-08-09 | 2022-11-22 | 杰瑞环保科技有限公司 | Disc dryer |
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2013
- 2013-04-08 CN CN201310118174.3A patent/CN103234334B/en not_active Expired - Fee Related
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318683A (en) * | 2014-07-01 | 2016-02-10 | 程长青 | Single-cone heat-pipe type spiral dryer |
| CN105318683B (en) * | 2014-07-01 | 2018-06-01 | 程长青 | Single cone heat pipe type spiral drier |
| CN104930847A (en) * | 2015-07-15 | 2015-09-23 | 南京高捷轻工设备有限公司 | Wet solid material feeding device with pre-drying function and pre-drying feeding method thereof |
| CN109529387A (en) * | 2019-01-31 | 2019-03-29 | 福州大学 | A kind of rotation multiple-piece scraper plate disk film evaporator and its working method |
| CN109529387B (en) * | 2019-01-31 | 2023-12-15 | 福州大学 | Rotary multi-piece type scraper disc thin film evaporator and working method thereof |
| CN113368770A (en) * | 2021-05-26 | 2021-09-10 | 江苏海王健康生物科技有限公司 | Albumen powder processing is with mixing stirring device |
| CN113368770B (en) * | 2021-05-26 | 2022-09-09 | 江苏海王健康生物科技有限公司 | Albumen powder processing is with mixing stirring device |
| CN113865271A (en) * | 2021-10-12 | 2021-12-31 | 常熟市春来机械有限公司 | Rotary drying tank |
| CN115371393A (en) * | 2022-08-09 | 2022-11-22 | 杰瑞环保科技有限公司 | Disc dryer |
| CN115371393B (en) * | 2022-08-09 | 2023-08-15 | 杰瑞环保科技有限公司 | Disc dryer |
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| CN103234334B (en) | 2015-04-01 |
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