CN102274782B - Trumpet-shaped grinding and drying machine - Google Patents
Trumpet-shaped grinding and drying machine Download PDFInfo
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- CN102274782B CN102274782B CN2011101087831A CN201110108783A CN102274782B CN 102274782 B CN102274782 B CN 102274782B CN 2011101087831 A CN2011101087831 A CN 2011101087831A CN 201110108783 A CN201110108783 A CN 201110108783A CN 102274782 B CN102274782 B CN 102274782B
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- pulverizing bin
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Abstract
The invention discloses a trumpet-shaped grinding and drying machine. The machine comprises a horizontal chamber. A front part of the chamber is a drying chamber, and a rear part of the chamber is a grinding chamber. A skid-plate supporting apparatus or a hollow shaft supporting apparatus is arranges on each end of the chamber. A driving mechanism is fixed outside the grinding chamber, wherein the driving mechanism is used for driving the whole chamber to rotate. A feeding port and a hot air inlet are arranged on the front part of the drying chamber. A discharging and air outlet pipe is connected to the rear part of the grinding chamber. The trumpet-shaped grinding and drying machine is characterized in that: a, the diameter of the drying chamber close to the feeding port is relatively small, and the diameter of the drying chamber at a connecting place with the grinding chamber is relatively large, such that a trumpet shape is formed; and the diameter of the larger end of the drying chamber is equal to that of the grinding chamber; b, a chamber separating plate is arranged between the drying chamber and the grinding chamber. With the grinding and drying machine provided by the invention, an integral drying and grinding process can be carried out upon high water content materials, the operation is simple, and material delivering is smooth. With the design of varied diameters, a conflict between drying air quantity and grinding air velocity is solved, and the matching between the grinding chamber grinding medium filling rate and the grinding efficiency can be optimized.
Description
Technical field: the present invention relates to a kind of for the treatment of Polluted Soil, mud and there is the horn-shaped grinding dryer with the pollutant of Polluted Soil, mud homologue physical chemistry characteristic.
(ii) prior art: some industrial enterprises are producing, in the ore-dressing practice process, because the poisonous and harmful raw material used causes a large amount of soils to be heavily polluted at present; The simultaneously long-term mud formed in waters such as some lakes rear accumulation of removing contamination causes again secondary pollution; To these contaminated soil and mud processing and utilizing how, a lot of methods and thinking are arranged at present.Our company is based on administering environment and increasing the consideration of two aspects, cement raw material source, develop a kind of these Polluted Soils and mud are processed after, then carry out through Industrial Stoves the device that cement is manufactured in high-temperature calcination.
(iii) summary of the invention: purpose of the present invention just is to provide the horn-shaped grinding dryer that Polluted Soil and mud are carried out to the grinding oven dry.
Horn-shaped grinding dryer of the present invention, comprise horizontal warehouse; The warehouse leading portion is warehouse for drying, and back segment is pulverizing bin; The warehouse two ends respectively are provided with a sliding shoes device or quill shaft supporting arrangement; Manhole is housed respectively on warehouse for drying and pulverizing bin; Pulverizing bin is fixedly connected with the driving mechanism that drives whole warehouse rotation outward; Be provided with charging aperture and hot blast import at described warehouse for drying front end, the pulverizing bin rear portion is connected with the discharging discharge pipe; It is characterized in that: a, described warehouse for drying warehouse are less by the diameter of material inlet one end, and the diameter of the end joined with pulverizing bin is larger, is horn-like; And the diameter of a larger end and pulverizing bin equal diameters; B, between warehouse for drying and pulverizing bin, partition panel is housed, described partition panel is that every fanning strip is by being bolted on warehouse by some assembled the formed annular slabs of fanning strip; The annular slab middle part is for connecting the through hole of warehouse for drying and pulverizing bin; C, described warehouse for drying inwall are equipped with lifting blade, and the lifting blade surface is helical structure; D, at the partition panel front end, stock guide is housed.
The course of work of the present invention is: after Polluted Soil or mud are carried out to pre-process, reach certain granularity and humidity requirement, then send in warehouse for drying from charging aperture; Meanwhile, open hot-blast valve and send into hot blast, under the driving of drive unit, warehouse constantly rotates; Because the helical structure of warehouse for drying inwall lifting blade constantly advances the material reach, material, because deadweight is also constantly fallen down and constantly stirred from barrel, evenly dries material; When material is pushed into the warehouse for drying rear portion, the stock guide of cylinder inboard wall is concentrated in the through hole that enters the partition panel middle part material, then enters to grinding in pulverizing bin, after grinding is complete, from the back-connected discharging discharge pipe of pulverizing bin, discharges.
The present invention can realize that oven dry, grinding are integrated simultaneously; Operate simpler; Especially warehouse for drying is processed into horn-likely, material is entered more smooth and easy, the variable diameter design of cylindrical shell efficiently solves the low temperature drying high moisture material and dries the large contradiction of mating with the grinding wind speed of air quantity.
(iv) accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 be in Fig. 1 stock guide A to structural representation;
Fig. 3 be in Fig. 1 B-B to the sectional structure schematic diagram;
Fig. 4 is partition panel master apparent direction structure (amplification) schematic diagram in Fig. 1;
Fig. 5 is partition panel side-looking direction structure (amplification) schematic diagram in Fig. 1.
In figure, 1-warehouse, 2-warehouse for drying, 3-pulverizing bin, 4-steel ball, 5-sliding shoes device, 6-manhole; The 7-large gear ring; The 8-driving gear; The 9-reductor; The 10-motor; The 11-charging aperture; The import of 12-hot blast; 13-discharging discharge pipe; The 14-partition panel; The 15-lifting blade; The 16-stock guide; The 17-through hole; The 18-fanning strip.
(v) the specific embodiment:
Referring to Fig. 1, horn-shaped grinding dryer of the present invention, comprise horizontal warehouse 1; The warehouse leading portion is warehouse for drying 2, and back segment is pulverizing bin 3, is placed with some steel balls 4 in pulverizing bin; The warehouse two ends respectively are provided with a sliding shoes device or quill shaft supporting arrangement 5; Manhole 6 is housed respectively on warehouse for drying and pulverizing bin; Pulverizing bin is fixedly connected with the driving mechanism that drives whole warehouse rotation outward; Described driving mechanism comprises the large gear ring 7 be fixed on outside pulverizing bin, large gear ring and driving gear 8 engagements that are located at a side, and driving gear connects reductor 9, motor 10 successively; Be provided with charging aperture 11 and hot blast import 12 at described warehouse for drying front end, the pulverizing bin rear portion is connected with discharging discharge pipe 13; Described warehouse for drying warehouse is less by the diameter of material inlet one end, and the diameter of the end joined with pulverizing bin is larger, is horn-like; And the diameter of a larger end and pulverizing bin equal diameters; Partition panel 14 is housed between warehouse for drying and pulverizing bin; As shown in Fig. 4, Fig. 5, described partition panel is by assembled the formed annular slab of some fanning strips 18, and every fanning strip is by being bolted on warehouse; The annular slab middle part is for connecting the through hole 17 of warehouse for drying and pulverizing bin; Described warehouse for drying inwall is equipped with lifting blade 15, and as shown in Figure 3, the lifting blade surface is helical structure; At the partition panel front end, stock guide 16 is housed, the stock guide structure is referring to Fig. 2, and stock guide can make material enter smoothly in through hole 17.
Claims (1)
1. the horn-shaped grinding dryer, comprise horizontal warehouse; The warehouse leading portion is warehouse for drying, and back segment is pulverizing bin; The warehouse two ends respectively are provided with a sliding shoes device or quill shaft supporting arrangement; Manhole is housed respectively on warehouse for drying and pulverizing bin; Pulverizing bin is fixedly connected with the driving mechanism that drives whole warehouse rotation outward; Be provided with charging aperture and hot blast import at described warehouse for drying front end, the pulverizing bin rear portion is connected with the discharging discharge pipe; It is characterized in that: a, described warehouse for drying warehouse are less by the diameter of charging aperture one end, and the diameter of the end joined with pulverizing bin is larger, is horn-like; And the diameter of a larger end and pulverizing bin equal diameters; B, between warehouse for drying and pulverizing bin, partition panel is housed, described partition panel is that every fanning strip is by being bolted on warehouse by some assembled the formed annular slabs of fanning strip; The annular slab middle part is for connecting the through hole of warehouse for drying and pulverizing bin; C, described warehouse for drying inwall are equipped with lifting blade, and the lifting blade surface is helical structure; D, at the partition panel front end, stock guide is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101087831A CN102274782B (en) | 2011-04-28 | 2011-04-28 | Trumpet-shaped grinding and drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101087831A CN102274782B (en) | 2011-04-28 | 2011-04-28 | Trumpet-shaped grinding and drying machine |
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| Publication Number | Publication Date |
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| CN102274782A CN102274782A (en) | 2011-12-14 |
| CN102274782B true CN102274782B (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101087831A Active CN102274782B (en) | 2011-04-28 | 2011-04-28 | Trumpet-shaped grinding and drying machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316739B (en) * | 2013-03-05 | 2015-02-11 | 郑州华建工程机械有限公司 | Multifunctional airflow drying flour mill |
| CN105486837B (en) * | 2015-11-19 | 2018-08-24 | 宁波中普检测技术服务有限公司 | The assay method of nuisance in a kind of environmental monitoring |
| CN110215971A (en) * | 2019-05-15 | 2019-09-10 | 江苏海建股份有限公司 | A kind of dynamic double crawler shoe fine coal mill apparatus of single side single transmission |
| CN113953064B (en) * | 2021-10-18 | 2023-04-14 | 天津水泥工业设计研究院有限公司 | Self-sorting ball mill and application thereof |
| CN115669912B (en) * | 2022-11-04 | 2024-04-30 | 中盐西南盐业有限公司 | Iodine-added selenium-enriched edible salt and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042377U (en) * | 1987-07-15 | 1989-08-09 | 湖北省襄樊市第一水泥厂 | Ball grinder with drying bin installed on its outer |
| CN2180328Y (en) * | 1994-01-15 | 1994-10-26 | 李雄飞 | Drying grinder |
| CN2250812Y (en) * | 1996-01-26 | 1997-04-02 | 孙即杰 | Contra rotation disintegrator |
| CN2822772Y (en) * | 2005-07-21 | 2006-10-04 | 江苏科行环境工程技术有限公司 | Air swept type drying mill |
| CN202061681U (en) * | 2011-04-28 | 2011-12-07 | 华新环境工程有限公司 | Horn-shaped grinding and drying machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1285414C (en) * | 2005-07-21 | 2006-11-22 | 江苏科行环境工程技术有限公司 | Energy-saving environment-friendly type industrial residue closed-circuit high-yield super-fine mill controlling technique and equipment thereof |
-
2011
- 2011-04-28 CN CN2011101087831A patent/CN102274782B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042377U (en) * | 1987-07-15 | 1989-08-09 | 湖北省襄樊市第一水泥厂 | Ball grinder with drying bin installed on its outer |
| CN2180328Y (en) * | 1994-01-15 | 1994-10-26 | 李雄飞 | Drying grinder |
| CN2250812Y (en) * | 1996-01-26 | 1997-04-02 | 孙即杰 | Contra rotation disintegrator |
| CN2822772Y (en) * | 2005-07-21 | 2006-10-04 | 江苏科行环境工程技术有限公司 | Air swept type drying mill |
| CN202061681U (en) * | 2011-04-28 | 2011-12-07 | 华新环境工程有限公司 | Horn-shaped grinding and drying machine |
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| CN102274782A (en) | 2011-12-14 |
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