CN114733621A - Crushing mixing cutter for sludge treatment - Google Patents
Crushing mixing cutter for sludge treatment Download PDFInfo
- Publication number
- CN114733621A CN114733621A CN202210178421.8A CN202210178421A CN114733621A CN 114733621 A CN114733621 A CN 114733621A CN 202210178421 A CN202210178421 A CN 202210178421A CN 114733621 A CN114733621 A CN 114733621A
- Authority
- CN
- China
- Prior art keywords
- cutter
- crushing
- blade
- sludge treatment
- treatment according
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention provides a crushing and mixing cutter for sludge treatment, which comprises a rotary cutter holder and a blade module detachably connected with the rotary cutter holder. In the specific implementation process, different cutter bodies in the blade modules can be used for continuously treating mud cakes with different properties according to different water contents and viscosities of the mud cakes; the detachable blade module can replace different cutter bodies according to specific conditions, so that the production efficiency of the mud cutter is improved; compared with the prior art, the blade slime is more difficult to take place, reduces the time of shutting down the clearance blade, can effectual improvement cut mud efficiency.
Description
Technical Field
The invention relates to the technical field of mud treatment, in particular to a crushing mixing knife for mud treatment.
Background
The treatment of dewatered mud cakes generated in construction engineering is always a great problem in the engineering field, and on one hand, the mud cakes have high viscosity and are agglomerated into blocks, so that the uniform feeding and metering of the mud are difficult to realize. On the other hand, the mud cake is sticky everywhere, leads to equipment to hold the axle, the sizing, influences equipment operation, and intermittent type formula production mode is inefficient, and the handling capacity is little. Due to the difference of the water content and the viscosity of the mud cakes, the mud cakes with different properties are difficult to be continuously treated by the same blade.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
Disclosure of Invention
The invention aims to provide a crushing and mixing cutter with replaceable blades for mud treatment, which solves the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a crushing and mixing cutter for sludge treatment comprises a rotary cutter holder and a blade module which is detachably connected with the rotary cutter holder.
The rotating tool apron comprises a rotating shaft and a plurality of tool loading blocks which are arranged along the edge of the rotating shaft at equal intervals.
The blade module comprises a first cutter body detachably connected with the cutter loading block; the first cutter body comprises a first connecting part and a first cutter tooth part fixedly connected with the connecting part; the first connecting part is provided with a first mounting hole matched with the cutter loading block for mounting.
The first knife-tooth part is a plurality of straight teeth arranged at intervals.
The first cutter tooth part is a plurality of coulter teeth arranged at intervals.
The coulter teeth comprise bent upper parts and straight tooth lower parts.
The upper bending part has a front angle of 0-30 degrees and a rear angle of 0-30 degrees.
The first knife-edge tooth part is a plurality of arc-shaped teeth arranged at intervals.
The first tooth cutting part is made of cemented carbide alloy.
The blade module also comprises a second cutter body which is detachably connected with the cutter loading block; the second cutter body comprises a second connecting part and a second cutter tooth part fixedly connected with the second connecting part; the second connecting part is provided with a second mounting hole matched with the cutter loading block for mounting.
The second knife-tooth part is a plurality of cylindrical blades arranged at intervals.
The tip of the second cutter tooth part is made of cemented carbide alloy.
The blade module also comprises a third cutter body which is detachably connected with the cutter loading block; the third cutter body comprises a third connecting part and a third cutter tooth part fixedly connected with the third connecting part; the third connecting part is provided with a third mounting hole matched with the mounting of the cutter loading block.
The third cutter tooth part comprises more than two support columns fixedly connected with the third connecting part and steel wires connected to the tips of the more than two support columns.
After adopting above-mentioned technical scheme, a mud is handled with broken mixing sword has following beneficial effect at least:
in the specific implementation process, different cutter bodies in the blade modules can be used for continuously treating mud cakes with different properties according to different water contents and viscosities of the mud cakes; the detachable blade module can replace different cutter bodies according to specific conditions, so that the production efficiency of the mud cutter is improved; compared with the prior art, the blade slime is more difficult to take place, reduces the time of shutting down the clearance blade, can effectual improvement cut mud efficiency.
Drawings
FIG. 1 is a schematic view of an installation structure of a crushing and mixing blade according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a crushing and mixing blade according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a first embodiment of a first cutter body according to an embodiment of the invention;
fig. 4 is a schematic structural view of a second embodiment of the first tool body according to an embodiment of the invention;
fig. 5 is a schematic structural view of a third embodiment of the first tool body according to an embodiment of the invention;
fig. 6 is a schematic structural view of a second cutter body according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a third cutter body according to an embodiment of the present invention;
in the figure: crushing and mixing knife 1; rotating the tool apron 11; a blade module 12; a rotating shaft 111; a cutter loading block 112; a first blade body 121; a first connection portion 1211; a first serration 1212; a first mounting hole 1213; straight teeth b 1; coulter teeth b 2; bent upper part b 21; a lower straight tooth portion b 22; arc-shaped teeth b 3; the second cutter body 122; a second connection portion 1221; a second cutter tooth 1222; a second mounting hole 1223; a cylindrical blade c 1; the third blade body 123; the third connecting portion 1231; the third cutter tooth portions 1232; a third mounting hole 1233; steel wire d 1; support post d 2.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.
As shown in fig. 1 to 7, a crushing and kneading cutter 1 for sludge treatment comprises a rotary cutter holder 11 and a blade module 12 detachably attached to the rotary cutter holder 11. In the specific implementation process, mud cakes with different properties can be continuously treated by using different cutter bodies in the blade module 12 according to the difference of the water content and the viscosity of the mud cakes; the detachable blade module 12 can replace different cutter bodies according to specific conditions, so that the production efficiency of the mud cutter is improved; compared with the prior art, the blade slime is more difficult to take place, reduces the time of shutting down the clearance blade, can effectual improvement cut mud efficiency.
In an alternative embodiment of the present application, the rotary tool holder 11 includes a rotating shaft 111 and a plurality of tool-loading blocks 112 disposed equidistantly along the edge of the rotating shaft 111. The cutter block 112 is threaded. In the specific implementation process, the rotary knife holder 11 comprises 6 knife loading blocks 112 arranged at equal intervals along the edge of the rotating shaft 111, and when the blade module 12 is replaced, the blade module 12 is mounted on the knife loading blocks 112 and locked by bolts, so that the blade module 12 is prevented from being separated from the rotary knife holder 11 in the rotating process.
In an alternative embodiment of the present application, the blade module 12 includes a first blade body 121 removably connected to the feeder block 112. The first blade body 121 includes a first connection portion 1211 and a first serration portion 1212 fixedly connected to the connection portion; the first connection portion 1211 has a first mounting hole 1213 to which the cutter block 112 is fitted. In a specific implementation process, when different cutter bodies are replaced and used according to specific conditions, the first mounting hole 1213 can be detachably connected with the cutter loading block 112, the blade module 12 is mounted on the cutter loading block 112 and locked by a bolt, so that the first cutter body 121 module is prevented from being separated from the rotary cutter holder 11 in a rotation process.
In an alternative embodiment of the present application, the first serration 1212 is a plurality of spaced apart straight teeth b 1. In a specific implementation process, as a first embodiment of the first cutter body 121 of the present application, the first cutter tooth portion 1212 is a plurality of long straight teeth b1 arranged at intervals, and the long straight teeth b1 is produced to rotate to strike and shear a mud cake, so as to achieve a better mud cutting effect. Specifically, the first serration 1212 includes 8 long straight teeth b 1.
In an alternative embodiment of the present application, the first cutter tooth portion 1212 is a plurality of spaced-apart coulter teeth b 2. In a specific implementation manner, as a second embodiment of the first cutter body 121 of the present application, the first coulter tooth portion 1212 is a plurality of coulter teeth b2 arranged at intervals, and the coulter teeth b2 includes a bent upper portion b21 and a straight lower portion b 22. When in production, the coulter teeth b2 rotate to strike and shear the mud cake, so as to achieve better mud cutting effect.
In an alternative embodiment of the present application, the plow blade teeth b2 include a curved upper portion b21 and a straight lower portion b 22. The bent upper part b21 can better strike and shear mud cakes with larger viscosity during production; when rotating, bend upper portion b21 and can be like the claw and constantly go deep into the mud cake, reach better mud effect of cutting.
In an alternative embodiment of the present application, the bent upper portion b21 has a front angle of 0 ° -30 ° and a rear angle of 0 ° -30 °. The bending upper part b21 has a front angle of 0-30 degrees and a rear angle of 0-30 degrees, so that mud cakes with larger viscosity can be beaten and cut better by utilizing the angle of the bending teeth, and the cutting efficiency is improved.
In an alternative embodiment of the present application, the first blade tooth portion 1212 is a plurality of arc-shaped teeth b3 arranged at intervals. In a specific implementation, as a third embodiment of the first cutter body 121 of the present application, the first cutter tooth portion 1212 is a plurality of arc-shaped teeth b3 arranged at intervals. When in production, the arc-shaped teeth b3 rotate to strike and shear the mud cake so as to achieve better mud cutting effect. Specifically, the first serration portion 1212 includes 8 curved teeth b 3.
In an alternative embodiment of the present application, the first serrations 1212 are of cemented carbide alloy. In the specific implementation process, the cemented carbide alloy is made of WC, WC + Ti or TaC, which can reduce the wear degree of the first cutter tooth 1212 when the first cutter body 121 cuts the broken mud cake.
In an alternative embodiment of the present application, the blade module 12 further includes a second blade body 122 removably connected to the loading block 112; the second cutter body 122 comprises a second connecting part 1221 and a second cutter tooth part 1222 fixedly connected with the second connecting part 1221; the second connecting portion 1221 has a second mounting hole 1223 to which the tool block 112 is mounted. In a specific implementation process, when the second knife body 122 is replaced and used according to specific conditions, the second mounting hole 1223 can be detachably connected to the knife holder 112, the second knife body 122 is mounted on the knife holder 112 and locked by a bolt, so that the second knife body 122 module is prevented from being separated from the rotary knife holder 11 in a rotation process.
In an alternative embodiment of the present application, the second cutter tooth portion 1222 is a plurality of spaced apart cylindrical blades c 1. In the specific implementation process, the second cutter body 122 is a row of 8 cylindrical blades c1, and during production, the cylindrical blades c1 rotate to knock harder mud cakes, so as to achieve a better mud cutting effect.
In an alternative embodiment of the present application, the tip of the second cutter tooth portion 1222 is a cemented carbide alloy material. In the specific implementation process, the cemented carbide alloy is WC, WC + Ti, or TaC, which can reduce the wear of the tips of the second cutter tooth portions 1222 when the second cutter body 122 cuts the broken mud cake.
In an alternative embodiment of the present application, the blade module 12 further includes a third blade body 123 removably connected to the knife block 112; the third cutter body 123 includes a third connecting portion 1231 and a third cutter tooth portion 1232 fixedly connected to the third connecting portion 1231; the third connecting portion 1231 has a third mounting hole 1233 to which the cutter block 112 is mounted. In a specific implementation process, in the specific implementation process, when the third knife body 123 is replaced and used according to specific situations, the third mounting hole 1233 can be detachably connected to the knife block 112, the third knife body 123 is mounted on the knife block 112 and locked by a bolt, so that the third knife body 123 module is prevented from being separated from the rotary knife seat 11 in the rotation process.
In an alternative embodiment of the present application, the third cutter tooth portion 1232 includes two or more support columns d2 fixedly connected to the third connecting portion 1231 and a steel wire d1 connected to the tips of the two or more support columns d 2. In the specific implementation process, the cylindrical steel wire d1a23 can cut and crush large mud cakes, so that the cutting process is smoother and more efficient.
The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.
Claims (10)
1. A crushing and mixing cutter (1) for sludge treatment is characterized in that: comprises a rotary tool apron (11) and a blade module (12) which is detachably connected with the rotary tool apron.
2. A crushing and mixing blade for sludge treatment according to claim 1, wherein: the rotary tool apron comprises a rotating shaft (111) and a plurality of tool loading blocks (112) which are arranged at equal intervals along the edge of the rotating shaft.
3. A crushing and mixing blade for sludge treatment according to claim 2, wherein: the blade module comprises a first cutter body (121) detachably connected with the cutter loading block; the first knife body comprises a first connecting part (1211) and a first knife tooth part (1212) fixedly connected with the connecting part; the first connecting portion has a first mounting hole (1213) to which the cutter block is fitted.
4. A crushing and mixing blade for sludge treatment according to claim 3, wherein: the first knife-toothed part is a plurality of straight teeth (b1) arranged at intervals.
5. A crushing and mixing blade for sludge treatment according to claim 3, wherein: the first knife-edge tooth part is a plurality of spaced-apart coulter teeth (b 2).
6. A crushing and mixing blade for sludge treatment according to claim 5, wherein: the coulter teeth comprise a bent upper part (b21) and a straight tooth lower part (b 22).
7. A crushing and mixing blade for sludge treatment according to claim 6, wherein: the bent upper portion has a front angle of 0 to 30 and a rear angle of 0 to 30.
8. A crushing and mixing blade for sludge treatment according to claim 3, wherein: the first knife-toothed part is a plurality of arc-shaped teeth (b3) arranged at intervals.
9. A crushing and mixing blade for sludge treatment according to claim 3, wherein: the first tooth cutting part is made of cemented carbide alloy.
10. A crushing and mixing blade for sludge treatment according to claim 2, wherein: the blade module further comprises a second cutter body (122) detachably connected with the cutter loading block; the second cutter body comprises a second connecting part (1221) and a second cutter tooth part (1222) fixedly connected with the second connecting part; the second connecting part is provided with a second mounting hole (1223) matched with the mounting of the cutter loading block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210178421.8A CN114733621A (en) | 2022-02-25 | 2022-02-25 | Crushing mixing cutter for sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210178421.8A CN114733621A (en) | 2022-02-25 | 2022-02-25 | Crushing mixing cutter for sludge treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114733621A true CN114733621A (en) | 2022-07-12 |
Family
ID=82276020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210178421.8A Pending CN114733621A (en) | 2022-02-25 | 2022-02-25 | Crushing mixing cutter for sludge treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114733621A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4824835B1 (en) * | 2011-03-30 | 2011-11-30 | 岡山市 | Method for crushing purified water-generated soil cake and crusher thereof |
| CN202156987U (en) * | 2011-07-20 | 2012-03-07 | 安徽省通源环境节能有限公司 | Sludge cake crushing and granulating device |
| CN204685221U (en) * | 2015-04-08 | 2015-10-07 | 浙江海洋学院 | A kind of chitin reducing mechanism |
| CN108821527A (en) * | 2018-07-02 | 2018-11-16 | 黑龙江兰德超声科技股份有限公司 | Solidifying and molding device is used in municipal sludge processing |
| CN109499716A (en) * | 2018-11-16 | 2019-03-22 | 马鞍山市诺尔达数控模具制造有限公司 | A kind of grinder blade and its fixed frame |
| CN209333841U (en) * | 2018-11-05 | 2019-09-03 | 广东美邦控股集团股份有限公司 | A kind of cake scattering device for breaing up axis and axis is broken up using this |
| CN211190489U (en) * | 2019-12-04 | 2020-08-07 | 山东星苑锌业科技有限公司 | Cutting machine is used in zinc powder production |
| CN212732428U (en) * | 2019-12-09 | 2021-03-19 | 安徽轩亚机械制造有限公司 | Cutter system component of shredder |
| CN215312788U (en) * | 2021-03-29 | 2021-12-28 | 阳新娲石水泥有限公司 | Device for producing mud cakes and doping limestone |
| US20220007572A1 (en) * | 2018-08-07 | 2022-01-13 | Kongmeng Ye | Switchable cutting blade paired with harvester blade protector |
-
2022
- 2022-02-25 CN CN202210178421.8A patent/CN114733621A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4824835B1 (en) * | 2011-03-30 | 2011-11-30 | 岡山市 | Method for crushing purified water-generated soil cake and crusher thereof |
| CN202156987U (en) * | 2011-07-20 | 2012-03-07 | 安徽省通源环境节能有限公司 | Sludge cake crushing and granulating device |
| CN204685221U (en) * | 2015-04-08 | 2015-10-07 | 浙江海洋学院 | A kind of chitin reducing mechanism |
| CN108821527A (en) * | 2018-07-02 | 2018-11-16 | 黑龙江兰德超声科技股份有限公司 | Solidifying and molding device is used in municipal sludge processing |
| US20220007572A1 (en) * | 2018-08-07 | 2022-01-13 | Kongmeng Ye | Switchable cutting blade paired with harvester blade protector |
| CN209333841U (en) * | 2018-11-05 | 2019-09-03 | 广东美邦控股集团股份有限公司 | A kind of cake scattering device for breaing up axis and axis is broken up using this |
| CN109499716A (en) * | 2018-11-16 | 2019-03-22 | 马鞍山市诺尔达数控模具制造有限公司 | A kind of grinder blade and its fixed frame |
| CN211190489U (en) * | 2019-12-04 | 2020-08-07 | 山东星苑锌业科技有限公司 | Cutting machine is used in zinc powder production |
| CN212732428U (en) * | 2019-12-09 | 2021-03-19 | 安徽轩亚机械制造有限公司 | Cutter system component of shredder |
| CN215312788U (en) * | 2021-03-29 | 2021-12-28 | 阳新娲石水泥有限公司 | Device for producing mud cakes and doping limestone |
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