CN204933983U - A kind of colliery novel high-efficiency environment friendly screening machine - Google Patents
A kind of colliery novel high-efficiency environment friendly screening machine Download PDFInfo
- Publication number
- CN204933983U CN204933983U CN201520788854.0U CN201520788854U CN204933983U CN 204933983 U CN204933983 U CN 204933983U CN 201520788854 U CN201520788854 U CN 201520788854U CN 204933983 U CN204933983 U CN 204933983U
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- casing
- screen cloth
- spring
- colliery
- environment friendly
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Abstract
The utility model discloses a kind of colliery novel high-efficiency environment friendly screening machine, comprise base, column, spring, casing, screen cloth, described base top is provided with some columns, described column is provided with spring, spring top is provided with brace table, and described brace table top is provided with casing, and described casing top is provided with upper shell cover, the two is connected by screw, and described upper shell cover top is provided with hopper; Described box house is provided with screen cloth, and lower box is provided with vibrator, and casing side is provided with discharging opening, vibrator vibration adds spring action, and casing is fully vibrated, and the screen cloth in casing fully screens coal charge, discharge from discharging opening in the vibration of screen cloth, grate coal material is collected.The utility model floor space is little, convenient and practical, and screening effeciency is high, does not produce dust pollution.
Description
Technical field
The utility model belongs to colliery equipment technical field, particularly a kind of colliery novel high-efficiency environment friendly screening machine.
Background technology
At present, coal uses extensively in China, but the resource of coal is limited, along with the economic develop rapidly of China, urban construction is accelerated, and industrially develops rapidly, the demand of coal is also increasing, after coal charge fragmentation, through screen plate mechanism screening, obtain thinner coal charge, often there is following problem in existing screening installation: 1) screening installation is due to function singleness, the speed of screening is slow, has had a strong impact on the efficiency in exploitation colliery, has reduced the operating efficiency of workpeople; 2) the outdoor opening of screening process, produces a large amount of dust pollutions, work under bad environment.
Summary of the invention
The purpose of this utility model overcomes deficiency in prior art, and provide a kind of colliery novel high-efficiency environment friendly screening machine, floor space is little, convenient and practical, and screening effeciency is high, does not produce dust pollution.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of colliery novel high-efficiency environment friendly screening machine, comprise base, column, spring, casing, screen cloth, described base top is provided with some columns, described column is provided with spring, and spring top is provided with brace table, and described brace table top is provided with casing, described casing top is provided with upper shell cover, the two is connected by screw, and described upper shell cover top is provided with hopper, enters casing after coal charge fragmentation through hopper; Described box house is provided with screen cloth, and lower box is provided with vibrator, and casing side is provided with discharging opening, vibrator vibration adds spring action, and casing is fully vibrated, and the screen cloth in casing fully screens coal charge, discharge from discharging opening in the vibration of screen cloth, grate coal material is collected.
Preferably, described screen cloth bottom is provided with secondary screen cloth, and coal charge, with in casing vibration, further screens by secondary screen cloth, coal charge is sieved meticulousr, carries out classified utilization, epigranular to coal charge, improves the efficiency of screening.
The utility model compared with prior art beneficial effect shows: 1) floor space is little, convenient and practical, and screening effeciency is high, does not produce dust pollution; 2) reliable and stable, consume less, noise is low, the life-span is long, the vibration shape is steady, screening efficiency is high, can every day 24 continuous throughout the twenty-four hour24, stable and reliable operation; 3) in casing screen cloth mesh do not block, good seal, powder does not fly upward, good work environment, sealing casing in complete screening, do not produce dust pollution, protection of the environment; 4) screen cloth bottom is provided with secondary screen cloth, and coal charge is screened and becomes more meticulous, coal charge epigranular, carries out classified utilization to coal charge.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of colliery of the utility model novel high-efficiency environment friendly screening machine structural representation;
Accompanying drawing 2 is internal structure schematic diagrames in the novel high-efficiency environment friendly screening machine of a kind of colliery of the utility model;
Accompanying drawing 3 is box inner structure right views in the novel high-efficiency environment friendly screening machine of a kind of colliery of the utility model;
In figure: 11-base, 12-column, 13-spring, 14-brace table, 15-vibrator, 16-casing, 17-upper shell cover, 18-hopper, 19-discharging opening, 20-screen cloth, 21-secondary screen cloth.
Detailed description of the invention
For convenience of the understanding of the art personnel, below in conjunction with accompanying drawing 1-3, the technical solution of the utility model is illustrated further.
A kind of colliery novel high-efficiency environment friendly screening machine, comprise base 11, column 12, spring 13, casing 16, screen cloth 20, described base 11 top is provided with some columns 12, described column 12 is provided with spring 13, and spring 13 top is provided with brace table 14, and described brace table 14 top is provided with casing 16, described casing 16 top is provided with upper shell cover 17, the two is connected by screw, and described upper shell cover 17 top is provided with hopper 18, enters casing 16 after coal charge fragmentation through hopper 18; Described casing 16 inside is provided with screen cloth 20, casing 16 bottom is provided with vibrator 15, casing 16 side is provided with discharging opening 19, vibrator 15 vibration adds that spring 13 acts on, casing 16 is fully vibrated, screen cloth in casing 16 20 pairs of coal charges fully screen, and discharge, collect grate coal material in the vibration of screen cloth 20 from discharging opening 19.
Described screen cloth 20 bottom is provided with secondary screen cloth 21, and coal charge, with in casing vibration, further screens by secondary screen cloth 21, coal charge is sieved meticulousr, carries out classified utilization, epigranular to coal charge, improves the efficiency of screening.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (2)
1. a colliery novel high-efficiency environment friendly screening machine, comprise base, column, spring, casing, screen cloth, it is characterized in that described base top is provided with some columns, described column is provided with spring, spring top is provided with brace table, and described brace table top is provided with casing, and described casing top is provided with upper shell cover, the two is connected by screw, and described upper shell cover top is provided with hopper; Described box house is provided with screen cloth, and lower box is provided with vibrator, and casing side is provided with discharging opening.
2. a kind of colliery according to claim 1 novel high-efficiency environment friendly screening machine, is characterized in that described screen cloth bottom is provided with secondary screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788854.0U CN204933983U (en) | 2015-09-27 | 2015-09-27 | A kind of colliery novel high-efficiency environment friendly screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788854.0U CN204933983U (en) | 2015-09-27 | 2015-09-27 | A kind of colliery novel high-efficiency environment friendly screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933983U true CN204933983U (en) | 2016-01-06 |
Family
ID=55001439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788854.0U Expired - Fee Related CN204933983U (en) | 2015-09-27 | 2015-09-27 | A kind of colliery novel high-efficiency environment friendly screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952579A (en) * | 2017-12-01 | 2018-04-24 | 黑龙江工业学院 | A kind of efficient wash coaling equipment |
-
2015
- 2015-09-27 CN CN201520788854.0U patent/CN204933983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952579A (en) * | 2017-12-01 | 2018-04-24 | 黑龙江工业学院 | A kind of efficient wash coaling equipment |
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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 |
Granted publication date: 20160106 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |