CN202330201U - Corrosion abrasion test machine for simulating working station of refiner - Google Patents
Corrosion abrasion test machine for simulating working station of refiner Download PDFInfo
- Publication number
- CN202330201U CN202330201U CN2011204653545U CN201120465354U CN202330201U CN 202330201 U CN202330201 U CN 202330201U CN 2011204653545 U CN2011204653545 U CN 2011204653545U CN 201120465354 U CN201120465354 U CN 201120465354U CN 202330201 U CN202330201 U CN 202330201U
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- test
- guide column
- abrasion
- clamp device
- refiner
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- Expired - Fee Related
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Abstract
The utility model discloses a corrosion abrasion test machine for simulating the working station of a refiner, which is characterized by comprising a speed regulating motor, a rotary disc, a pulp pool, a beam, a sample clamp device, a guide column, weights and an abrasion disc which are all arranged on a machine frame and the machine frame, wherein the rotary disc is horizontally installed on an output shaft of the motor, the pulp pool is fixedly installed on the rotary disc, the guide column is installed on the beam at the top end of the machine frame through a linear bearing, the lower end of guide column is extended into the pulp pool, the test sample clamp device is installed at the lower end of the guide column, the abrasion disc is arranged below the test sample clamp device in the pulp pool, and the weights are sleeved on the guide column. During working, material test samples needing to be compared are respectively arranged on the test sample clamp device, the test samples are loaded through the weights, then the motor is started to drive the rotary disc and the pulp pool to rotate and generate relative friction to the test samples, and the corrosion abrasion degree of different materials can be detected. The corrosion abrasion test machine can simulate the working station of the refiner and performs a corrosion abrasion comparison test on different materials simultaneously under the same condition, and is simple in structure and convenient to operate.
Description
Technical field
The utility model relates to a kind of corrosive wear testing machine, specifically a kind of corrosive wear testing machine of simulating the fiberizer operating mode.
Background technology
Most important machinery is exactly fiberizer in the papermaking equipment, and the height of abrasive disk life-span is determining whole paper production line running status, production efficiency, enterprise profit and product quality in the fiberizer.Extremely low abrasive disk life-span can't satisfy the flourish demand of China's paper industry at present, becomes the bottleneck that the paper industry technology improves.For improving the life-span of mill material, need development of new mill material.In the process of development of new mill material, need a kind of standard of estimating the mill material.At present, the standard of evaluation is mainly through using on the fiberizer that is installed in the client, according to judging actual life.Although this evaluation is reliable, cost is too high concerning development of new mill material, and the client also permits no. test repeatedly.Therefore, in the process of development of new abrasive disk of stuff grinder material, need the reliable and effective method of an evaluation mill material.
Wearing parts is different under abrasive disk of stuff grinder and other working condition, has unique friction pair (friction pair hardness is identical), also receives the corrosion of paper pulp simultaneously, belongs to corrosive wear.Patent 201010526682.1 discloses a kind of bolt, and to load that ring block type corrosive wear testing machine is used for the liquid metal be the corrosive wear test of corrosive medium.Patent 200620111395.3 discloses a kind of corrosion and wearing and tearing reciprocation dynamic measurement device, can be used to corrode and the research of The mechanism of interaction effect of wearing and tearing, but once can only make a sample, can not compare test simultaneously to multiple material.
The utility model content
The purpose of the utility model provides a kind of corrosive wear testing machine that can overcome the simulation fiberizer operating mode of above-mentioned defective, excellent working performance, and its technical scheme is:
A kind of corrosive wear testing machine of simulating the fiberizer operating mode; It is characterized in that: comprise frame, rack-mounted buncher, rotating disk, paper pulp pond, crossbeam, specimen holder, guide pillar, counterweight and mill; Its turntable level is installed on the output shaft of motor, and the paper pulp pond is fixedly mounted on the rotating disk, and guide pillar is installed on the crossbeam on frame top through linear bearing; The lower end probes in the paper pulp pond; Specimen holder is installed in the lower end of guide pillar, and the below that is positioned at specimen holder in the paper pulp pond is provided with mill, and counterweight is sleeved on the guide pillar.
The corrosive wear testing machine of described simulation fiberizer operating mode is equipped with a plurality of guide pillars through linear bearing on the crossbeam, and the lower end of each guide pillar all is equipped with specimen holder.
Its principle of work is: with sample the mill of mill is selected for use the material close with sample hardness, the two difference of hardness is not more than 3HRC.The motor-driven dial rotation, and then drive the paper pulp pond and rotate synchronously, sample is fixed on the specimen holder, conflicts with mill, and both relative motions change the counterweight that is sleeved on the guide pillar and can change the contact pressure between sample and the mill.During work, the material sample that needs are contrasted is installed in respectively on the specimen holder, through counterweight sample is loaded, and starter motor drives rotating disk and the rotation of paper pulp pond then, produces relatively with sample and rubs, and then can detect the corrosive wear degree of different materials.
The utility model compared with prior art, advantage is: can simulate the fiberizer working condition, simultaneously different materials carried out the corrosive wear contrast test under the same conditions, simple in structure, easy to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1, frame 2, motor 3, rotating disk 4, paper pulp pond 5, crossbeam 6, specimen holder 7, guide pillar 8, counterweight 9, mill 10, linear bearing 11, pin 12, sample
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified: comprise frame 1, be installed in 5,2 specimen holders of buncher 2, rotating disk 3, paper pulp pond 4, crossbeam 6,2 guide pillars 7, counterweight 8 and mills 9 on the frame 1; Its turntable 3 levels are installed on the output shaft of motor 2; Paper pulp pond 4 is sold 11 and is fixedly mounted on the rotating disk 3; 2 guide pillars 7 are installed on the crossbeam 5 on frame 1 top through linear bearing 10 respectively, and the lower end probes in the paper pulp pond 4, and specimen holder 6 corresponding screw threads are installed in the lower end of guide pillar 7; The below that is positioned at specimen holder 6 in the paper pulp pond 4 is provided with mill 9, and counterweight 8 is sleeved on the guide pillar 7.
During work, two kinds of material samples 12 that needs are contrasted are installed in respectively on two specimen holders 6, load through 8 pairs of samples of counterweight 12, and starter motor 2 drives rotating disks 3 and 4 rotations of paper pulp pond then, with sample 12 generations friction relatively.After waiting to test certain hour, take out sample 12, weigh,, get final product the anti-corrosion wear performance of evaluating material through the weightless situation of the corrosive wear of two control sample 12.
Claims (2)
1. corrosive wear testing machine of simulating the fiberizer operating mode; It is characterized in that: comprise frame (1), be installed in buncher (2), rotating disk (3), paper pulp pond (4), crossbeam (5), specimen holder (6), guide pillar (7), counterweight (8) and mill (9) on the frame (1); Its turntable (3) level is installed on the output shaft of motor (2); Paper pulp pond (4) is fixedly mounted on the rotating disk (3); Guide pillar (7) is installed in through linear bearing (10) on the crossbeam (5) on frame (1) top, and the lower end probes in the paper pulp pond (4), and specimen holder (6) is installed in the lower end of guide pillar (7); The below that is positioned at specimen holder (6) in the paper pulp pond (4) is provided with mill (9), and counterweight (8) is sleeved on the guide pillar (7).
2. the corrosive wear testing machine of simulation fiberizer operating mode as claimed in claim 1 is characterized in that: crossbeam (5) is gone up and through linear bearing (10) a plurality of guide pillars (7) is installed, and the lower end of each guide pillar (7) all is equipped with specimen holder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204653545U CN202330201U (en) | 2011-11-22 | 2011-11-22 | Corrosion abrasion test machine for simulating working station of refiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204653545U CN202330201U (en) | 2011-11-22 | 2011-11-22 | Corrosion abrasion test machine for simulating working station of refiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330201U true CN202330201U (en) | 2012-07-11 |
Family
ID=46442179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204653545U Expired - Fee Related CN202330201U (en) | 2011-11-22 | 2011-11-22 | Corrosion abrasion test machine for simulating working station of refiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330201U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259064A (en) * | 2015-10-13 | 2016-01-20 | 辽宁工业大学 | Sliding abrasion testing device and calculation method with sample surface crystalline grains having preferred orientation |
| CN107132140A (en) * | 2017-05-18 | 2017-09-05 | 江苏电力装备有限公司 | A kind of material wear test real-time detection apparatus |
| CN109342309A (en) * | 2018-11-26 | 2019-02-15 | 辽宁科技大学 | A kind of experimental rig and test method of simulated marine corrosion environment |
| CN109556982A (en) * | 2018-11-21 | 2019-04-02 | 北京金轮坤天特种机械有限公司 | A kind of device and method for testing heavy-duty low-speed film abrasive wear behavior |
-
2011
- 2011-11-22 CN CN2011204653545U patent/CN202330201U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259064A (en) * | 2015-10-13 | 2016-01-20 | 辽宁工业大学 | Sliding abrasion testing device and calculation method with sample surface crystalline grains having preferred orientation |
| CN105259064B (en) * | 2015-10-13 | 2017-12-01 | 辽宁工业大学 | A kind of specimen surface crystal grain has the sliding wear testing device and computational methods of preferred orientation |
| CN107132140A (en) * | 2017-05-18 | 2017-09-05 | 江苏电力装备有限公司 | A kind of material wear test real-time detection apparatus |
| CN109556982A (en) * | 2018-11-21 | 2019-04-02 | 北京金轮坤天特种机械有限公司 | A kind of device and method for testing heavy-duty low-speed film abrasive wear behavior |
| CN109556982B (en) * | 2018-11-21 | 2020-06-02 | 北京金轮坤天特种机械有限公司 | Device and method for testing abrasive wear performance of heavy-load low-speed film abrasive particles |
| CN109342309A (en) * | 2018-11-26 | 2019-02-15 | 辽宁科技大学 | A kind of experimental rig and test method of simulated marine corrosion environment |
| CN109342309B (en) * | 2018-11-26 | 2024-02-27 | 辽宁科技大学 | Test device and test method for simulating marine corrosion environment |
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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: 20120711 Termination date: 20121122 |