CN205217294U - A dustproof fine screen device for in lime course of working - Google Patents
A dustproof fine screen device for in lime course of working Download PDFInfo
- Publication number
- CN205217294U CN205217294U CN201520868232.9U CN201520868232U CN205217294U CN 205217294 U CN205217294 U CN 205217294U CN 201520868232 U CN201520868232 U CN 201520868232U CN 205217294 U CN205217294 U CN 205217294U
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- Prior art keywords
- lime
- powder
- storehouse
- screen device
- working
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Abstract
The utility model discloses a dustproof fine screen device for in lime course of working belongs to lime manufacture field. It is including loading in mixture the storehouse, filter screen, carousel, drive arrangement, compounding pipe, coarse fodder pipe, thin material pipe, air extraction device, finished product storehouse, viewing aperture. Traditional lime course of working is that the lime powder directly is sent to behind the correct grinding and stores the storehouse through roughly grinding and correct grinding formation granule not of uniform size after the lime stone is calcined, but the lime powder often still is mingled with a little large granule powder after finish grinding, be not conform to off -the -shelf requirement. Aiming at the problem, the utility model provides a dustproof fine screen device for in lime course of working has realized the screening of lime powder full automatization, has improved production quality and production efficiency, eliminate the powder that forms simultaneously in lime screening and the storing process in the air, protected the environment, avoided the human harm that inhales the lime powder and cause.
Description
Technical field
The utility model belongs to lime and manufactures manufacture field, is specially a kind of for the dust-proof fine screen device in lime process.
Background technology
The primary raw material of sierozem power is lime, is a kind of inorganic air hardening cementitious materials, chemical name calcium hydroxide, also known as calcium hydroxide, by calcium oxide by incomplete digestion, then forms through the grey calcium machine pulverizing of high speed, deslagging, selection by winnowing.Sierozem power is treated reaches certain physics and chemistry and fineness index, is that Chemical Manufacture ethene, glycerine, coating, calcium hypochlorite, medicine, rubber and metallurgy, power industry are for the important source material of the engineering such as flue gas desulfurization, sewage purification.Along with the development of production, process technology level, the demand of use in the industrial production and Environmental Inputs of China of sierozem power will increase greatly, and not only the scope of application is expanded rapidly, and use amount also will present swift and violent growing trend.
Finished product lime is need through screening in the process of processing.Screening refers to that mixed material that granular size is different is divided into the operation of several size fractionated by granularity by single or multiple lift compass screen surface.The particle that in material, granularity is greater than screen size is stayed on compass screen surface and is become oversize, and the particle that in material, granularity is less than screen size becomes screenings through compass screen surface.
Lime process: after limestone calcination, forms particle through hammer crusher machine, and these particles are successively by the lime powder roughly ground and fine grinding is formed; Pulverized limestone after fine grinding is directly transported in storage silo by transportation system.In existing lime lime processing grinding process, grinding causes grinding uneven by the impact of some undesirable elements, and the powder particle of formation also can be not of uniform size, although the processing of these powder through refining, but still has the large powder of particle and remains in finished product powder; This just has influence on the quality of our finished product; Quick lime powder can form a large amount of dust and cause serious pollution to air in screening, transport and storing process in addition, affects health.
Utility model content
The purpose of this utility model is for above problem, provides a kind of for the dust-proof fine screen device in lime process.Lime powder is after fine grinding, and full-automatic screening, makes the powder meeting product requirement completely enter in finished product storage, improve the quality of production; And eliminate the powder that formed in atmosphere in finished product screening and storing process, improve air quality, avoid human body to suck lime powder and the harm that causes.
For realizing above object, the technical solution adopted in the utility model is: it comprises and loads in mixture storehouse (4), described in load in mixture storehouse (4) for hollow cylindrical hermetically-sealed construction, its inside is provided with screen pack (9); Described screen pack (9) top is provided with rotating disk (3), and rotating disk (3) top is connected with drive unit; Loading in mixture on the sidewall of storehouse of screen pack (9) top is provided with coarse fodder pipe (8), loads in mixture storehouse (4) lower end and is connected with fines pipe (5).
Further, described in load in mixture storehouse (4) inside and be provided with screen pack (9), structure is netted disk, and disk gathers is provided with through hole.
Further, load in mixture storehouse (4) outer wall described in and be connected with observation panel (10); Described observation panel structure is arc door and window.
Further, described rotating disk (3) comprising: rotating shaft (11) and center are fixed on the splash bar (12) on rotating shaft (11), and splash bar (12) is many, arranges in rotating shaft (11) spacing.
The beneficial effects of the utility model:
1. monitor at any time by observation panel and sieve and sample, ensure that the quality of production.
2. screening process is full automatic mechanical, improves the production efficiency quality of production;
3. all-sealed structure, eliminates the powder that formed in atmosphere in lime screening and storing process, protects environment, avoids human body to suck lime powder and the harm that causes.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model schematic top plan view.
Fig. 3 is the utility model rotating disk schematic diagram
Described in figure, label character is expressed as: 1, mixing tube; 2, drive unit; 3, rotating disk; 4, storehouse is loaded in mixture; 5, fines pipe; 6, exhaust equipment; 7, finished bin; 8, coarse fodder pipe; 9, screen pack; 10, observation panel; 11, rotating shaft; 12, splash bar.
Detailed description of the invention
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
As shown in Figure 1-Figure 3, concrete structure of the present utility model is: it comprises and loads in mixture storehouse 4, described in load in mixture storehouse 4 for hollow cylindrical hermetically-sealed construction, its inside is provided with screen pack 9; Be provided with rotating disk 3 above described screen pack 9, and rotating disk 3 top is connected with drive unit; Loading in mixture on the sidewall of storehouse above screen pack 9 is provided with coarse fodder pipe 8, loads in mixture lower end, storehouse 4 and is connected with fines pipe 5.
Preferably, described in load in mixture inside, storehouse 4 and be provided with screen pack 9, structure is netted disk, and disk gathers is provided with through hole.
Preferably, load in mixture storehouse 4 outer wall described in and be connected with observation panel 10; Described observation panel structure is arc door and window.
Preferably, described rotating disk 3 comprises: rotating shaft 11 and center are fixed on the splash bar 12 on rotating shaft 11, and splash bar 12 is many, arranges in rotating shaft 11 spacing.
During concrete use, as shown in Figure 1, thickness is loaded in mixture lime and is transported in blending bunker 4 by mixing tube 1.Drive unit 2 connects rotating disk 3 in turning clockwise, powder different for thickness is sieved by screen pack 9 by splash bar 12: bulky grain lime powder enters coarse fodder pipe 8 under rotating disk 3 turning effort, powder is back in Refining apparatus and carries out secondary operations by coarse fodder pipe 8, circulation running, what particle was little directly enters fines pipe 5 through screen pack 9, and the powder entering fines pipe enters into finished bin and stores under the drive of exhaust equipment 6.Undertaken detecting and sampling by observation panel 10 in whole screening process, guaranteed that product is qualified.
Whole process is all full automatic mechanical above, can detect in the moment and sample, not only increase production efficiency, but also improve the quality of production; Because this equipment is in complete sealing state, so surrounding air all can not be made in whole processing and storage and transportation process to produce powder, protect environment, it also avoid human body simultaneously and suck lime powder and the injury that causes.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise which key element, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above example just understands method of the present utility model and core concept thereof for helping.The above is only preferred embodiment of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection domain of the present utility model.
Claims (4)
1., for the dust-proof fine screen device in lime process, it comprises and loads in mixture storehouse (4), it is characterized in that, described in load in mixture storehouse (4) for hollow cylindrical hermetically-sealed construction, its inside is provided with screen pack (9); Described screen pack (9) top is provided with rotating disk (3), and rotating disk (3) top is connected with drive unit; Loading in mixture on the sidewall of storehouse of screen pack (9) top is provided with coarse fodder pipe (8), loads in mixture storehouse (4) lower end and is connected with fines pipe (5).
2. according to claim 1ly a kind ofly to it is characterized in that for the dust-proof fine screen device in lime process, described in load in mixture storehouse (4) inside and be provided with screen pack (9), structure is netted disk, and disk gathers is provided with through hole.
3. according to claim 1ly a kind ofly to it is characterized in that for the dust-proof fine screen device in lime process, described in load in mixture storehouse (4) outer wall and be connected with observation panel (10); Described observation panel structure is arc door and window.
4. according to claim 1 a kind of for the dust-proof fine screen device in lime process, it is characterized in that, described rotating disk (3) comprising: rotating shaft (11) and center are fixed on the splash bar (12) on rotating shaft (11), and splash bar (12) is many, arrange in rotating shaft (11) spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868232.9U CN205217294U (en) | 2015-11-03 | 2015-11-03 | A dustproof fine screen device for in lime course of working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868232.9U CN205217294U (en) | 2015-11-03 | 2015-11-03 | A dustproof fine screen device for in lime course of working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217294U true CN205217294U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868232.9U Expired - Fee Related CN205217294U (en) | 2015-11-03 | 2015-11-03 | A dustproof fine screen device for in lime course of working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830714A (en) * | 2017-01-06 | 2017-06-13 | 海安县盛泰冷拉型钢有限公司 | A kind of device for quick lime processing |
| CN113237706A (en) * | 2021-06-30 | 2021-08-10 | 宜昌恒达利新材料科技有限公司 | Cement sampling system |
-
2015
- 2015-11-03 CN CN201520868232.9U patent/CN205217294U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830714A (en) * | 2017-01-06 | 2017-06-13 | 海安县盛泰冷拉型钢有限公司 | A kind of device for quick lime processing |
| CN106830714B (en) * | 2017-01-06 | 2019-02-12 | 海安县盛泰冷拉型钢有限公司 | A kind of device for quick lime processing |
| CN113237706A (en) * | 2021-06-30 | 2021-08-10 | 宜昌恒达利新材料科技有限公司 | Cement sampling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171103 |