CN2799071Y - Highly-speed roller type slag crusher - Google Patents
Highly-speed roller type slag crusher Download PDFInfo
- Publication number
- CN2799071Y CN2799071Y CN 200520084250 CN200520084250U CN2799071Y CN 2799071 Y CN2799071 Y CN 2799071Y CN 200520084250 CN200520084250 CN 200520084250 CN 200520084250 U CN200520084250 U CN 200520084250U CN 2799071 Y CN2799071 Y CN 2799071Y
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- CN
- China
- Prior art keywords
- roll
- jaw
- tooth
- teeth
- slag
- 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
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Abstract
The utility model relates to a highly-speed roller type slag crusher which belongs to a crushing machine with the compound action of rotary roll teeth and a jaw tooth. The utility model is composed of roll teeth (4), roll tooth seats (5), a roll body (6) and a main shaft (7), wherein the roll tooth seats (5) are evenly distributed along the circumference of the roll body (6) and fixed tightly by bolt; the roll teeth (4) made of high abrasion-proof alloy are evenly distributed along the longitudinal directions of the roll tooth seats (5); the roll teeth (4) and the roll tooth seats (5) are assembled by hole shafts and welded; a slag crushing jaw component which is fixed tightly on a housing (2) of the slag crusher by the bolt is compose of a jaw body (10) and jaw teeth (11), wherein the jaw teeth (11) are evenly distributed along the longitudinal direction of the jaw body (10), and the jaw teeth (11) and the jaw body are assembled by the hole shafts and are welded. The utility model has the main advantage that a slag crushing roller component is driven directly by a motor to cut and crush rigidly large slag pieces at high speed, and the crushing performance and the capacity of the slag crusher are improved greatly because the maximum granularity after crushing is controlled by the jaw teeth, and the service life is long because each roll tooth and the jaw tooth are made of higher abrasion-proof alloy.
Description
(1) technical field
The utility model relates to fragmentation, disintegrating apparatus, belongs to jaw crushing machinery, have and the jaw tooth that rotates roller tooth compound action, and be a kind of high speed roll-type slag crusher.
(2) background technology
The roll-type slag crusher that is used for the fragmentation of coal fired thermal power plant furnace bottom lime-ash at present, its disintegrating slag roller rotating speed be generally at 30～40% rev/mins, and its disintegrating slag component roller tooth and jaw tooth friction durability are original to be not very long just.When the Boiler Ash quantity of slag is big, or clinker is when hard greatly and very, slag crusher then presents the crushing performance deficiency, exert oneself not enough and the disintegrating slag parts very short service life.Can not satisfy customer requirements.
(3) summary of the invention
At the above-mentioned shortcoming and defect part of present roll-type slag crusher, the purpose of this utility model just is to provide a kind of distinguished high speed roll-type slag crusher.Its concrete technical application scheme is as follows.
This slag crusher comprises housing, disintegrating slag roll assembly, bearing assembly and disintegrating slag jaw assembly.It is characterized in that, formed by roller tooth, roller toothholder, roll body and main shaft by the disintegrating slag roll assembly of motor direct-drive.Its central roll toothholder is used bolted along the roll body circumference uniform distribution.The roller tooth of high-wear-resistant alloy is vertically uniform along the roller toothholder, the two hole axle assembling and welding.Be made of gnathosoma and jaw tooth with the disintegrating slag jaw assembly of bolted on the slag crusher housing, wherein the jaw tooth is vertically uniform along gnathosoma, the two hole axle assembling and welding.
Its disintegrating slag roll assembly is directly by motor-driven, by original 30～40 rev/mins, bring up to so high rotating speed, hard big clinker is carried out the high-speed cutting fragmentation, and stop and control maximum particle size after the fragmentation by the jaw tooth, can improve the crushing performance of slag crusher undoubtedly greatly and exert oneself.Roller tooth and jaw tooth all adopt more wear-resisting high duty alloy material manufacturing, also can improve its anti-wear performance and service life naturally.
(4) description of drawings
Accompanying drawing 1 is the complete machine vertical profile schematic diagram of this slag crusher.
Accompanying drawing 3 is the vertical profile of the complete machine of this slag crusher (office is cutd open) schematic diagrames.
Accompanying drawing 4 is that the B of Fig. 3 is to profile (office cut open) schematic diagram.
(5) specific embodiment
Embodiment of accompanying drawings:
In the accompanying drawing, 1 and 8 is bearing assemblies, the 2nd, and housing, the 3rd, aside-liner, the 4th, roller tooth, the 5th, roller toothholder, the 6th, roll body, the 7th, main shaft, the 9th, Side liner plate, the 10th, gnathosoma, the 11st, jaw tooth.
Shown in Fig. 1,2, this slag crusher comprises housing 2, disintegrating slag roll assembly, bearing assembly 1,8 and disintegrating slag jaw assembly.It is characterized in that, formed by roller tooth 4, roller toothholder 5, roll body 6 and main shaft 7 by the disintegrating slag roll assembly of motor direct-drive.Its central roll toothholder 5 is used bolted along roll body 6 circumference uniform distributions.The roller tooth 4 of high-wear-resistant alloy is vertically uniform along roller toothholder 5, the two hole axle assembling and welding.Be made up of gnathosoma 10 and jaw tooth 11 with the disintegrating slag jaw assembly of bolted on slag crusher housing 2, wherein jaw tooth 11 is vertically uniform along gnathosoma 10, the two hole axle assembling and welding.
By shown in Figure 1, roll body 6 is contained on the main shaft 7, and main shaft 7 two ends are by bearing assembly 1 and 8 supportings.Bearing assembly 1 and 8 is anchored on the two ends of housing 2.
By shown in Figure 2, disintegrating slag jaw assembly is contained in a Side bottom of housing 2.Side liner plate 9 is contained on housing 2 inwalls.Aside-liner 3 is contained on the housing 2 two ends inwalls.
Claims (1)
- A kind of high speed roll-type slag crusher, comprise housing (2), the disintegrating slag roll assembly, bearing assembly (1), (8) and disintegrating slag jaw assembly, it is characterized in that by the disintegrating slag roll assembly of motor direct-drive by roller tooth (4), roller toothholder (5), roll body (6) and main shaft (7) are formed, its central roll toothholder (5) is along roll body (6) circumference uniform distribution, use bolted, the roller tooth (4) of high-wear-resistant alloy is vertically uniform along roller toothholder (5), the two hole axle assembling and welding, constitute by gnathosoma (10) and jaw tooth (11) with the disintegrating slag jaw assembly of bolted on slag crusher housing (2), wherein jaw tooth (11) is vertically uniform along gnathosoma (10), the two hole axle assembling and welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084250 CN2799071Y (en) | 2005-06-14 | 2005-06-14 | Highly-speed roller type slag crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084250 CN2799071Y (en) | 2005-06-14 | 2005-06-14 | Highly-speed roller type slag crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799071Y true CN2799071Y (en) | 2006-07-26 |
Family
ID=36841569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084250 Expired - Fee Related CN2799071Y (en) | 2005-06-14 | 2005-06-14 | Highly-speed roller type slag crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799071Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706445A (en) * | 2013-12-24 | 2014-04-09 | 江苏大学 | Slag cake crusher capable of dynamically adjusting speed and control method thereof |
-
2005
- 2005-06-14 CN CN 200520084250 patent/CN2799071Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706445A (en) * | 2013-12-24 | 2014-04-09 | 江苏大学 | Slag cake crusher capable of dynamically adjusting speed and control method thereof |
| CN103706445B (en) * | 2013-12-24 | 2015-08-26 | 江苏大学 | A kind of blob of slag disintegrating machine of dynamic speed governing and control method thereof |
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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: 20060726 Termination date: 20120614 |