CN203484185U - Grating smashing type powdered coal equipment - Google Patents
Grating smashing type powdered coal equipment Download PDFInfo
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- CN203484185U CN203484185U CN201320605784.1U CN201320605784U CN203484185U CN 203484185 U CN203484185 U CN 203484185U CN 201320605784 U CN201320605784 U CN 201320605784U CN 203484185 U CN203484185 U CN 203484185U
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- grating
- powdered coal
- type powdered
- coal equipment
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Abstract
The utility model discloses grating smashing type powdered coal equipment, which comprises a shell (1), a revolving shaft and hammer heads (7), wherein the revolving shaft (3) and the hammer heads (7) are arranged in the shell (2); a casing (4) is sleeved outside the revolving shaft (3); two groups of clapboards (5) which are vertical to each other are arranged on the casing (4); insertion rods (6) pass through the end parts of the two ends of each group of clapboards (5); the hammer heads (7) are arranged on the insertion rods (6); the side walls of both sides of the shell (2) are provided with a circle of installing holes; gratings of a sieve plate are arranged in the holes. According to the grating smashing type powdered coal equipment, the fineness stability of powdered coal is ensured, and the yield is increased.
Description
Technical field
The utility model relates to a kind of coal pulverizer.
Background technology
Development along with the epoch, the upgrading of market competition, enterprise is for the advantage of dominating the market, constantly upgrading products, the Yield and quality of product, energy-conservation etc. is had to higher requirement, existing coal pulverizer environmental protection, fineness, energy-conservation, the durable requirement that all can not meet reality production.At present for industrial high-strength coke is provided, there is to higher requirement this pass of fine coal, the granularity of coal dust is the smaller the better, in order to improve fineness of pulverized coal, the equipment such as ball mill, Raymond mill that adopt more, not only power consumption high, yield poorly, size is large, and will carry out after drying and processing for the heavy coal of moisture content, could be broken.
Summary of the invention
The technical problems to be solved in the utility model: the problems referred to above that exist for existing coal pulverizer, provide a kind of coal pulverizer that can improve fineness of pulverized coal and output.
Technical solutions of the utility model:
A grating crushing type powdered coal equipment, comprises casing, rotating shaft and tup in casing is installed, and rotating shaft overcoat has sleeve pipe, and two groups of orthogonal dividing plates are installed on sleeve pipe, and bar is through the end, two ends of every group of dividing plate, and tup is arranged on bar; On the sidewall of casing both sides, have a circle installing hole, the grating of sieve plate is arranged in hole.
At casing feed hopper front end, capable of regulating sieve plate is housed.
On bar for tup disposes spacer.
Grating is square.
The two ends of grating are provided with lifts circle and the fixing dust cap of grating.
Charging aperture is provided with gauge tap plate, by shaking machine, controls.
Coal pulverizer is arranged in frame, and conveyer belt is installed in frame below, and conveyer belt front end discharging opening is installed automatic expanding dust cover.
Conveyer belt top is provided with dust cover.
Frame is provided with movable pulley, in rising two afterwards trailing wheel be deflecting roller.
The utility model beneficial effect:
1. adopt 4 groups of intersection tups that bar shaped dividing plate is installed alternately to pulverize, guaranteed the stability of fineness, and improved output.
2. the corner of square grating can repeatedly be cut material, effectively improves fineness.
3. capable of regulating sieve plate has been installed, and the gap of capable of regulating tup and sieve plate, guarantees needed fineness.
4. charging aperture control panel adjustable angle, controls the uniformity of charging, prevents too much or this very few material enters casing and causes the unstable of the stressed and motor load of tup, saves energy.
5. configure conveyer belt and automatic expanding dust cover transports coal dust, reduced flying upward of dust.
6. frame can move easily.
accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Fig. 2 is the configuration structure schematic diagram of tup group.
the specific embodiment:
As figure, the frame 1 of dolly shape is provided with 4 road wheels, wherein trailing wheel is deflecting roller 17, in frame 1, conveyer belt is installed, the discharging opening of conveyer belt front end is provided with automatic expanding dust cover 15, and the both sides of automatic expanding dust cover 15 upper ends have dustproof film and conveyer belt to coordinate to prevent dust effusion, and lower end is connected with horn cover by telescopic, automatic expanding dust cover 15 can guarantee that the coal dust heap of horn cover and below can stick together all the time, prevents dust from flying.Coal pulverizer is installed in the feed end top of conveyer belt, rotating shaft 3 is installed by bearing box and bearing in casing 2 both sides of coal pulverizer, and in the rotating shaft 3 of casing 2 inside, cover has sleeve pipe 4, is connected and is coordinated common rotation between the two by flat key, two ends clamp with nut, prevent from horizontally slipping.The dividing plate 5 of two groups of orthogonal bar shapeds is installed on sleeve pipe 4, with 4 bars 6, pass the termination, two ends of two groups of dividing plates 5 and fix with nut, same group of two adjacent dividing plates 5 are divided into every section of independently segment by bar 6, on each segment, be set with a tup 7 and corresponding spacer 8, spacer 8 can limit tup 7 and horizontally slip, and can rationally adjust as required the spacing of orthogonal two groups of tups.Respectively there is a circle installing hole both sides of casing 2, and grating 10 two ends of sieve plate are arranged in hole, and in end, dust cover are installed, for disposing, grating 10 lifts circle 12, be arranged on the inside and outside both sides of casing 2, to increase the contact point of grating and casing, the cross section of grating 10 is rectangle.At casing 2 feed hopper front ends, capable of regulating sieve plate 9 is housed, the grating of capable of regulating sieve plate 9 is controlled height by two screw rods, nut, the adjusting seat 18 that the upper end of two screw rods arranges above through casing 2, and nut is arranged in adjusting seat 18.Charging aperture is provided with gauge tap plate 11, by shaking machine 16, controls its angle.
Claims (9)
1. a grating crushing type powdered coal equipment, comprise casing (2), rotating shaft (3) and tup (7) in casing (2) are installed, it is characterized in that: rotating shaft (3) overcoat has sleeve pipe (4), two groups of orthogonal dividing plates (5) are installed on sleeve pipe (4), bar (6) is through the end, two ends of every group of dividing plate (5), and tup (7) is arranged on bar (6); On the sidewall of casing (2) both sides, have a circle installing hole, the grating of sieve plate (10) is arranged in hole.
2. grating crushing type powdered coal equipment according to claim 1, is characterized in that: at casing (2) feed hopper front end, capable of regulating sieve plate (9) is housed.
3. grating crushing type powdered coal equipment according to claim 1, is characterized in that: bar (6) is upper disposes spacer (8) for tup (7).
4. grating crushing type powdered coal equipment according to claim 1, is characterized in that: grating (10) is for square.
5. grating crushing type powdered coal equipment according to claim 1, is characterized in that: the two ends of grating (10) are provided with lifts circle (12) and the fixing dust cap of grating.
6. grating crushing type powdered coal equipment according to claim 1, is characterized in that: charging aperture is provided with gauge tap plate (11), by shaking machine (16), controls.
7. grating crushing type powdered coal equipment according to claim 1, is characterized in that: it is upper that coal pulverizer is arranged on frame (1), and conveyer belt is installed in frame (1) below, and conveyer belt front end discharging opening is installed automatic expanding dust cover (15).
8. grating crushing type powdered coal equipment according to claim 7, is characterized in that: conveyer belt top is provided with dust cover (14).
9. grating crushing type powdered coal equipment according to claim 7, is characterized in that: frame (1) is provided with movable pulley, in rising two afterwards trailing wheel be deflecting roller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605784.1U CN203484185U (en) | 2013-09-29 | 2013-09-29 | Grating smashing type powdered coal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605784.1U CN203484185U (en) | 2013-09-29 | 2013-09-29 | Grating smashing type powdered coal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484185U true CN203484185U (en) | 2014-03-19 |
Family
ID=50255046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605784.1U Expired - Fee Related CN203484185U (en) | 2013-09-29 | 2013-09-29 | Grating smashing type powdered coal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480457A (en) * | 2013-09-29 | 2014-01-01 | 盘县金阳机械加工有限责任公司 | Dust-proof powder pulverizer |
| CN107051640A (en) * | 2017-04-24 | 2017-08-18 | 江苏宏泰橡胶助剂有限公司 | A kind of sulfur crushing lapping device |
| CN109999987A (en) * | 2018-12-10 | 2019-07-12 | 贵州大学 | A kind of coal mining screening plant convenient for uniform stirring |
-
2013
- 2013-09-29 CN CN201320605784.1U patent/CN203484185U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480457A (en) * | 2013-09-29 | 2014-01-01 | 盘县金阳机械加工有限责任公司 | Dust-proof powder pulverizer |
| CN107051640A (en) * | 2017-04-24 | 2017-08-18 | 江苏宏泰橡胶助剂有限公司 | A kind of sulfur crushing lapping device |
| CN109999987A (en) * | 2018-12-10 | 2019-07-12 | 贵州大学 | A kind of coal mining screening plant convenient for uniform stirring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |