CN203578217U - Wood block separator - Google Patents
Wood block separator Download PDFInfo
- Publication number
- CN203578217U CN203578217U CN201320759862.3U CN201320759862U CN203578217U CN 203578217 U CN203578217 U CN 203578217U CN 201320759862 U CN201320759862 U CN 201320759862U CN 203578217 U CN203578217 U CN 203578217U
- Authority
- CN
- China
- Prior art keywords
- wooden unit
- collecting chamber
- baffle plate
- housing
- wood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses a wood block separator which comprises a shell, an inlet and an outlet. An oblique main grid is arranged inside the shell, a wood-block collecting chamber is arranged in one side of the shell, a wood block inlet is arranged between the wood-block collecting chamber and the shell and is located below the higher end of in the main grid, a stop plate and a sensor are arranged inside the wood-block collecting chamber, a motor is arranged outside the wood-block collecting chamber, and automation of wood block separation is realized by an external control system. By the arrangement, impurities like wood blocks, cloth strips and braided fabric can be automatically removed from pulverized coal under the condition of non-stop, jamming of pulverized pipelines is avoided, and stability of the separator in operation is improved.
Description
Technical field
The utility model relates to coal dust and uses field, particularly relates to a kind of wood block separator.
Background technology
The coal using burns in thermal power plant, all will be by the coal dust of coal grinds powder to increase efficiency of combustion, coal dust is in the process of manufacturing and transport, having the impurity such as wooden unit, gunnysack braid is blended in wherein, the dust that these impurity produce afterwards in burning easily stops up smoke discharging pipe, and has reduced burning of coal value.The structure of existing coal dust wood block separator is on pulverized coal preparation system pipeline, to fill a sieve suitable with pipe diameter; coal dust is filtered; but when being stacked into certain degree, the impurity such as the wooden unit on sieve, cloth will hinder passing through of coal dust; need to shut down cleaning sieve; cause the interruption of coal dust supply, affected the production efficiency of enterprise.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of wood block separator, can be under non-stop-machine state, and the impurity such as wooden unit in Automatic clearance coal dust, cloth, braid, have avoided powder process pipeline to stop up, and have improved the stability of equipment operation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of wood block separator is provided, comprise: housing, import and outlet, in described housing, be provided with a skewed main grate, a side at housing is provided with wooden unit collecting chamber, between described wooden unit collecting chamber and housing, be provided with wooden unit entrance, described wooden unit entrance is arranged at the below of a main grate high position, the inside of described wooden unit collecting chamber is provided with a baffle plate, in described baffle plate, be provided with rotating shaft, described rotating shaft drives baffle plate to rotate, the arranged outside of described wooden unit collecting chamber has motor, the motor shaft of described motor drives rotating shaft in baffle plate to rotate, the below of described baffle plate is provided with secondary grid, on the housing of described secondary grid below, also have coal dust refluxing opening, between described baffle plate and secondary grid, be also provided with sensor, the bottom sides of wooden unit collecting chamber is provided with wooden unit outlet, the opposite side of described housing is also provided with air inlet, described air inlet is connected with outside air blast by airduct.
Preferably, described motor below is also provided with decelerator.
Preferably, the rotating shaft in described baffle plate and housing joint are also provided with sealing ring.
Preferably, the corner of described import and outlet is set to rounded corner.
The beneficial effects of the utility model are: the utility model (1), effective foreign material such as the wooden unit, cloth that are mingled with in bug dusting, and avoid pulverized coal channel blocked, improved the stability of equipment operation; (2) wooden unit in bug dusting automatically, the potential safety hazard of having avoided manual operation to bring, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is the cutaway view of a kind of wood block separator one preferred embodiment of the utility model;
In accompanying drawing, the mark of each parts is as follows: 1, housing, 2, import, 3, outlet, 4, main grate, 5, wooden unit entrance, 6, wooden unit collecting chamber, 7, baffle plate, 8, secondary grid, 9, coal dust refluxing opening, 10, air inlet, 11, airduct, 12, air blast, 13, motor, 14, decelerator, 15, motor shaft 16, sealing ring, 17, sensor, 18, wooden unit outlet, 19, rounded corner.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of wood block separator, comprise: housing 1, import 2 and outlet 3, in described housing 1, be provided with a skewed main grate 4, a side at housing 1 is provided with wooden unit collecting chamber 6, between described wooden unit collecting chamber 6 and housing 1, be provided with wooden unit entrance 5, described wooden unit entrance 5 is arranged at the below of main grate 4 high positions, the inside of described wooden unit collecting chamber 6 is provided with a baffle plate 7, in described baffle plate 7, be provided with rotating shaft, described rotating shaft drives baffle plate 7 to rotate, the arranged outside of described wooden unit collecting chamber 6 has motor 13, the motor shaft 15 of described motor 13 drives the interior rotating shaft of baffle plate 7 to rotate, the below of described baffle plate 7 is provided with secondary grid 8, on the housing of described secondary grid 8 belows, also have coal dust refluxing opening 9, between described baffle plate 7 and secondary grid 8, be also provided with sensor 17, the bottom sides of wooden unit collecting chamber 6 is provided with wooden unit outlet 18, the opposite side of described housing 1 is also provided with air inlet 10, described air inlet 10 is connected with outside air blast 12 by airduct 11.
Operation principle of the present utility model is: the coal dust with impurity enters in housing 1 from import 2, through the screening of main grate 4, the coal dust of fine particle enters outlet 3 places through main grate 4, and the larger wooden unit of particle, cloth, the impurity such as braid are blown into the wind coming to wooden unit collecting chamber 6 by air inlet 10, baffle plate 7 in wooden unit collecting chamber 6 is open mode under normal conditions, wooden unit can fall on secondary grid 8, the coal dust being mingled with in wooden unit flows back to import 2 places by coal dust refluxing opening 9, when the impurity such as the wooden unit on secondary grid 8 are stacked into sensor 17 height, sensor 17 passes to outside control system by signal, control system is sent instruction to motor 13, motor shaft 15 drives the rotating shaft in baffle plate 7 to rotate, now, baffle plate 7 is in closure state, open wooden unit outlet 18, the impurity such as wooden unit are discharged.
Further, described motor 13 belows are also provided with decelerator 14, reduce the speed of motor 13, and the outer connected control system of motor 13 separates wooden unit and realizes automation.
Further, the rotating shaft in described baffle plate 7 and housing 1 joint are also provided with sealing ring 16, prevent that coal dust or wooden unit from overflowing from the rotating shaft in baffle plate 7 and the gap location between housing 1.
Further, described import 2 is set to rounded corner 19 with the corner of outlet 3, make coal dust to outlet 3 directions flow more smooth and easyly, avoided dead angle, right angle dust stratification.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a wood block separator, comprise: housing (1), import (2) and outlet (3), in described housing (1), be provided with a skewed main grate (4), it is characterized in that, in a side of housing (1), be provided with wooden unit collecting chamber (6), between described wooden unit collecting chamber (6) and housing (1), be provided with wooden unit entrance (5), described wooden unit entrance (5) is arranged at the high-order below of main grate (4), the inside of described wooden unit collecting chamber (6) is provided with a baffle plate (7), described baffle plate is provided with rotating shaft in (7), described rotating shaft drives baffle plate (7) to rotate, the arranged outside of described wooden unit collecting chamber (6) has motor (13), the motor shaft (15) of described motor (13) drives the interior rotating shaft of baffle plate (7) to rotate, the below of described baffle plate (7) is provided with secondary grid (8), on the housing of described secondary grid (8) below, also have coal dust refluxing opening (9), between described baffle plate (7) and secondary grid (8), be also provided with sensor (17), the bottom sides of wooden unit collecting chamber (6) is provided with wooden unit outlet (18), the opposite side of described housing (1) is also provided with air inlet (10), described air inlet (10) is connected with outside air blast (12) by airduct (11).
2. a kind of wood block separator according to claim 1, is characterized in that, described motor (13) below is also provided with decelerator (14).
3. a kind of wood block separator according to claim 1, is characterized in that, rotating shaft and housing (1) joint in described baffle plate (7) are also provided with sealing ring (16).
4. a kind of wood block separator according to claim 1, is characterized in that, described import (2) is set to rounded corner (19) with the corner of outlet (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320759862.3U CN203578217U (en) | 2013-11-21 | 2013-11-21 | Wood block separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320759862.3U CN203578217U (en) | 2013-11-21 | 2013-11-21 | Wood block separator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203578217U true CN203578217U (en) | 2014-05-07 |
Family
ID=50576195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320759862.3U Expired - Fee Related CN203578217U (en) | 2013-11-21 | 2013-11-21 | Wood block separator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203578217U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104962318A (en) * | 2015-07-09 | 2015-10-07 | 杨大水 | Gasifier coal powder filter and filter method thereof |
CN105728116A (en) * | 2016-05-03 | 2016-07-06 | 衢州市依科达节能技术有限公司 | Closed type wood block separator |
CN105728115A (en) * | 2016-04-27 | 2016-07-06 | 衢州市依科达节能技术有限公司 | Wood block separation and smashing device |
CN105797958A (en) * | 2016-05-08 | 2016-07-27 | 衢州市依科达节能技术有限公司 | Tubular wood block separation cutter |
-
2013
- 2013-11-21 CN CN201320759862.3U patent/CN203578217U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104962318A (en) * | 2015-07-09 | 2015-10-07 | 杨大水 | Gasifier coal powder filter and filter method thereof |
CN105728115A (en) * | 2016-04-27 | 2016-07-06 | 衢州市依科达节能技术有限公司 | Wood block separation and smashing device |
CN105728116A (en) * | 2016-05-03 | 2016-07-06 | 衢州市依科达节能技术有限公司 | Closed type wood block separator |
CN105728116B (en) * | 2016-05-03 | 2017-10-03 | 衢州市依科达节能技术有限公司 | A kind of enclosed type wood block separator |
CN105797958A (en) * | 2016-05-08 | 2016-07-27 | 衢州市依科达节能技术有限公司 | Tubular wood block separation cutter |
CN105797958B (en) * | 2016-05-08 | 2017-07-28 | 衢州市依科达节能技术有限公司 | A kind of cast wooden unit separates cutter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203578217U (en) | Wood block separator | |
CN103894278B (en) | A kind of powder song equipment and the method for the bent powder of preparation thereof | |
CN201692886U (en) | Effective multicyclone with adjustable air volume | |
CN204583319U (en) | A kind of twin-stage materials crusher | |
CN201524662U (en) | Sundries separator | |
CN206492341U (en) | A kind of biomass boiler dust arrester | |
CN205174413U (en) | Boiler smoke whirlwind separation recycle device | |
CN103433157A (en) | Finely-pulverized coal separator for warehouse type pulverizing system of 100-1,500MW coal-fired power plant boiler | |
CN203916307U (en) | Syllogic step-down point type deduster | |
CN202962823U (en) | Positive pressure pulverizing system purpose grate type sundry separator | |
CN203448299U (en) | Novel fine powder separator for 100MW-1500MW coal-fired power plant | |
CN203448201U (en) | Fine powder separator for 100-1,500MW coal-fired power plant boiler warehouse-type pulverizing system | |
CN204694083U (en) | One gets wind heat-obtaining device and system thereof | |
CN208075004U (en) | A kind of thermal insulation material production equipment of high-efficiency environment friendly | |
CN214468582U (en) | Boiler fly ash reburning device | |
CN203470202U (en) | Efficient fine powder separator | |
CN105485706A (en) | Boiler smoke cyclone separation recycling device and smoke recycling method thereof | |
CN204254655U (en) | The device of coal dust classifier is set between coal pulverizer and burner | |
CN205095921U (en) | Ore crusher group | |
CN203329809U (en) | Air supply device for coal mill big gear wheel seal fan | |
CN204074530U (en) | A kind of blast pipe structure of powder concentrator | |
CN204254654U (en) | Between machine supplying powder and burner, separator is set | |
CN203944455U (en) | One prevents coal pulverizer end caps accumulated powder self-combustion device | |
CN204365051U (en) | The dust arrester that a kind of copper material is produced | |
CN204553872U (en) | A kind of flow-disturbing valve being applicable to control high-temperature flue gas Mars |
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: 20140507 Termination date: 20141121 |
|
EXPY | Termination of patent right or utility model |