CN201304351Y - Ash-slag fine crusher - Google Patents
Ash-slag fine crusher Download PDFInfo
- Publication number
- CN201304351Y CN201304351Y CNU2008202249485U CN200820224948U CN201304351Y CN 201304351 Y CN201304351 Y CN 201304351Y CN U2008202249485 U CNU2008202249485 U CN U2008202249485U CN 200820224948 U CN200820224948 U CN 200820224948U CN 201304351 Y CN201304351 Y CN 201304351Y
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- Prior art keywords
- rotor
- ash
- crushing chamber
- fine crusher
- crushing
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- Expired - Fee Related
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Abstract
The utility model relates to a combustion product treater, in particular to an ash-slag fine crusher. The ash-slag fine crusher comprises a shell, wherein a feed inlet is arranged on the surface of the shell; a rotor and a crushing chamber are arranged in the shell; the rotor is positioned in the crushing chamber; crushing wheels are arranged on the peripheral surface of the rotor; and a screening cage is arranged on the surface of the crushing chamber. The ash-slag fine crusher has the advantages of high ash slag-crushing efficiency and good crushing effect, can meet various operation requirements and has a wide application range.
Description
Technical field
The utility model relates to a kind for the treatment of apparatus of combustion products, relates in particular to a kind of breaker of combustion ashes.
Background technology
In the prior art, Pneumatic Conveying Technology has been widely used in the thermal power plant flying dust carries, and the employing strength carries the form of boiler bottom slag progressively to enlarge, but because of boiler bottom slag particle degree big (usually more than the 10mm), its conveying is needed higher relatively transporting velocity.If will improve transfer efficiency, alleviate wearing and tearing to transfer pipeline, the most critical technology be end slag is carried out in small, broken bits, to satisfy the requirement of the defeated slag of strength.
Existing slag breaker generally adopts the blade of spiral that lime-ash is carried out fragmentation, Chinese patent as Granted publication on the 11st in July calendar year 2001, notification number is CN2438934Y, a kind of slag breaker is disclosed, it is made up of motor, the flexible axle that is connected with motor, the broken slag device that is connected with flexible axle, and it can be with the destroyer fragmentation by rotation of the ash bed of clinkering in the body of heater.But its disintegrating slag effect is bad, and its disintegrating slag granularity is bigger.
The utility model content
Technique effect of the present utility model can overcome above-mentioned defective, and a kind of lime-ash fine crusher is provided, and it can be in small, broken bits to the fineness that requires with lime-ash.
For achieving the above object, the utility model adopts following technical scheme: it comprises housing, and surface of shell is provided with charging aperture, is provided with rotor in the housing, is provided with crushing chamber in the housing, and rotor is positioned at crushing chamber; The circumferential surface of rotor is provided with broken wheel; The surface of crushing chamber is provided with the sieve cage.
Or/and the abrasion-proof stick affixed with rotor axis, promptly broken wheel can adopt independent form to broken wheel, also can adopt the form of combination, the disintegrating slag better effects if for the eccentric hammer on the circumferential surface that is arranged on rotor.Hubei Province plate of charging aperture and crushing chamber junction adopts surface plate, and the direction of Hubei Province plate is the tangential of rotor, can solve the problem of end pan feeding difficulty like this.
This installs the efficient height of broken lime-ash, and crushing effect is good, can satisfy various job requirements, has application scenario widely.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in detail
Fig. 1 is the internal structure schematic diagram of the utility model embodiment 1;
Fig. 2 is an inner schematic side view of the present utility model;
Fig. 3 is the internal structure schematic diagram of the utility model embodiment 2;
Fig. 4 is the internal structure schematic diagram of the utility model embodiment 3.
The specific embodiment
This device comprises housing 1, and housing 1 surface is provided with charging aperture 6, is provided with crushing chamber 10 in the housing, is provided with rotor 2 in the crushing chamber 10; The circumferential surface of rotor 2 is provided with broken wheel, and the surface of crushing chamber 10 is provided with sieve cage 7.
Broken wheel is eccentric hammer 4 on the circumferential surface that is arranged on rotor and the abrasion-proof stick 3 affixed with rotor axis, and promptly broken wheel adopts the form of combination, and the rotation of rotor 2 drives broken wheel and rotates.Charging aperture 6 adopts surface plate with Hubei Province plate 5 of crushing chamber 10 junctions, and the direction of Hubei Province plate 5 is the tangential of rotor, can solve the problem of end pan feeding difficulty like this.
Broken wheel is the abrasion-proof stick 3 affixed with rotor axis.
Broken wheel is the eccentric hammer 4 on the circumferential surface that is arranged on rotor 2.
Claims (3)
1. a lime-ash fine crusher comprises housing, and surface of shell is provided with charging aperture, is provided with rotor in the housing, it is characterized in that being provided with crushing chamber in the housing, and rotor is positioned at crushing chamber; The circumferential surface of rotor is provided with broken wheel; The surface of crushing chamber is provided with the sieve cage.
2. lime-ash fine crusher according to claim 1, it is characterized in that broken wheel for the eccentric hammer on the circumferential surface that is arranged on rotor or/and the abrasion-proof stick affixed with rotor axis.
3. lime-ash fine crusher according to claim 1 and 2 is characterized in that Hubei Province plate of charging aperture and crushing chamber junction adopts surface plate, and the direction of Hubei Province plate is the tangential of rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202249485U CN201304351Y (en) | 2008-11-28 | 2008-11-28 | Ash-slag fine crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202249485U CN201304351Y (en) | 2008-11-28 | 2008-11-28 | Ash-slag fine crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304351Y true CN201304351Y (en) | 2009-09-09 |
Family
ID=41096813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202249485U Expired - Fee Related CN201304351Y (en) | 2008-11-28 | 2008-11-28 | Ash-slag fine crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304351Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139242A (en) * | 2010-02-02 | 2011-08-03 | 成都施柏科技有限公司 | Eccentric ring hammer coal crusher |
| CN105498906A (en) * | 2015-12-31 | 2016-04-20 | 江苏宁绿节能环保有限公司 | Device and method for finely crushing high-temperature dry ash of boiler |
-
2008
- 2008-11-28 CN CNU2008202249485U patent/CN201304351Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139242A (en) * | 2010-02-02 | 2011-08-03 | 成都施柏科技有限公司 | Eccentric ring hammer coal crusher |
| CN105498906A (en) * | 2015-12-31 | 2016-04-20 | 江苏宁绿节能环保有限公司 | Device and method for finely crushing high-temperature dry ash of boiler |
| CN105498906B (en) * | 2015-12-31 | 2018-03-09 | 江苏宁绿节能环保有限公司 | Boiler high temperature dry ash slag device and method in small, broken bits |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20101128 |