CN204422360U - Ejection-type abrasive particle and slurry erosion composite abrasion test device - Google Patents
Ejection-type abrasive particle and slurry erosion composite abrasion test device Download PDFInfo
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- CN204422360U CN204422360U CN201520025301.XU CN201520025301U CN204422360U CN 204422360 U CN204422360 U CN 204422360U CN 201520025301 U CN201520025301 U CN 201520025301U CN 204422360 U CN204422360 U CN 204422360U
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- abrasive particle
- wear
- ejection
- slurry
- test device
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Abstract
A kind of ejection-type abrasive particle and slurry erosion synergic wear experimental provision, the scheme of the problems such as belong to rubbing wear field, provide and solve traditional experiment machine function, flour milling state is single, the test period is long, and the poor and price of environment-friendly type is more expensive.Testing machine, by the switching of Pulp pump and fan blower, can carry out dissimilar wear test respectively.Cardinal principle is that the abrasive material that ejected by gun slot and sample wear and tear, and regulates range setting nut and firing angle setting nut can simulate different flour milling states by observing tensimeter simultaneously.Nozzle can better make abrasive material, slag starch impact specimen down, and disconnectable nozzle avoids the accuracy that the slag slurry remained when carrying out abrasive grain wear test after having carried out slurry erosion wear test affects abrasive grain wear test simultaneously.Shell and gunnysack and size barrel junction adopt funnel-form to ensure that the abundant recovery of abrasive material, avoid the structure of wastes and pollution and testing machine each several part to be convenient to dismounting, convenient for maintaining and maintenance.
Description
Technical field
The utility model belongs to rubbing wear field, relates to a kind of ejection-type abrasive particle and slurry erosion wear test unit, specifically a kind of ejection-type abrasive particle, slurry erosion composite abrasion test machine.
Background technology
The tribological property research requirement of material possesses quick, efficient, multi-functional frictional wear experimental device.Experimental provision commercially available at present mainly contains wet type or dry type rubber wheel coating materials abrasion tester, study of three-body abrasive wear testing machine, rotary tank abrasive tester etc., except price is more expensive, have certain limitation, and the test period is long, function, flour milling state are single.This testing machine then solves these problems well.
Summary of the invention
The purpose of this utility model is to provide a kind of efficient, environmental protection, can be applicable to the composite abrasion test device of abrasive wear and slurry erosion wear simultaneously.
The utility model solves the technical scheme that its technical matters adopts: a kind of ejection-type abrasive particle and slurry erosion composite abrasion test device, producing negative pressure by Pulp pump/fan blower (6) makes abrasive particle or slag slurry enter testing machine, is injected into sample produces wearing and tearing by spray gun (2) mouth be connected to bolt on its extensional pipeline; Wherein disconnectable nozzle (13) is with bolts on spray gun (2), changes for during dissimilar wear test; Under collecting bag (8) or size barrel (5) are stuck in experimental provision funnel-form shell by nut buckle, can recycle the abrasive particle in test or slag slurry, also can preventing pollution.
Beneficial effect: this testing machine can carry out mould test to abrasive particle or slurry erosion wear simultaneously, entirely and reduce cost preferably, the recovery system of testing machine well ensure that the energy-conserving and environment-protective of test to function.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Fig. 2 is suction abrasive material hose construction schematic diagram of the present utility model
Fig. 3 is housing junction schematic diagram
Embodiment
The general structure of this experimental provision as can be seen from Figure 1.This abrasion test device by inhaling abrasive material flexible pipe (1), spray gun (2), injection cock (3), range setting nut (4), size barrel (5), Pulp pump/fan blower (6), copy 13 parts such as mixing device (7), collecting bag (8), change-over switch (9), firing angle setting nut (10), sample stage (11), tensimeter (12) and disconnectable nozzle (13) and form.As can be seen from accompanying drawing, disconnectable nozzle (13) is with bolts on spray gun (2), changes for during dissimilar wear test.Under collecting bag (8) or size barrel (5) are stuck in experimental provision funnel-form shell by nut buckle, can recycle the abrasive particle in test or slag slurry, also can preventing pollution.
When carrying out erosive wear, the switch (16) be connected with size barrel (5) opened by the switch (14) in closedown suction abrasive material flexible pipe (1) and the switch (14) be connected with collecting bag (8) simultaneously makes test normally carry out to form the closed circulation system.Pulp pump (6) starches the slag stirred from the sucking-off in size barrel (5), by Cemented filling to spray gun (2) place, slag slurry is injected into specimen surface from nozzle (13), thus causes erosive wear to sample, and slag slurry flows back into size barrel Inner eycle by pipeline and uses.Meanwhile, range can be regulated by range setting nut (4), and impact angle can be regulated by firing angle setting nut (9).
When carrying out abrasive wear, the switch (15) opened the switch (14) on flexible pipe of supplying gas (1) and be connected with collecting bag (8), turns off the switch (16) be connected with size barrel (5) simultaneously.Fan blower produces pressurized air and sends into spray gun (2) by pipeline, therefore can make to produce negative pressure in suction abrasive material flexible pipe (1), and abrasive material is inhaled into, and impacts formation abrasive wear by nozzle (13) to sample.Carry out disappointing decompression by collecting bag (8) to reclaim abrasive material again, preventing pollution air.Meanwhile, range can be regulated by range setting nut (4), and Wear angle can be regulated by firing angle setting nut (10).
Claims (3)
1. an ejection-type abrasive particle and slurry erosion composite abrasion test device, it is characterized in that producing negative pressure by Pulp pump/fan blower (6) makes abrasive particle or slag slurry enter testing machine, is injected into sample by spray gun (2) mouth be connected to bolt on its extensional pipeline and produces wearing and tearing; Wherein disconnectable nozzle (13) is with bolts on spray gun (2), changes for during dissimilar wear test; Under collecting bag (8) or size barrel (5) are stuck in experimental provision funnel-form shell by nut buckle, can recycle the abrasive particle in test or slag slurry, also can preventing pollution.
2. ejection-type abrasive particle according to claim 1 and slurry erosion composite abrasion test device, is characterized in that disconnectable nozzle (13) is with bolts on spray gun (2), conveniently replaced.
3. ejection-type abrasive particle according to claim 1 and slurry erosion composite abrasion test device, under it is characterized in that collecting bag (8) or size barrel (5) are stuck in experimental provision funnel-form shell by nut bayonet socket, facilitates the recycling of waste material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025301.XU CN204422360U (en) | 2014-05-06 | 2015-01-15 | Ejection-type abrasive particle and slurry erosion composite abrasion test device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225797 | 2014-05-06 | ||
| CN2014202257970 | 2014-05-06 | ||
| CN201520025301.XU CN204422360U (en) | 2014-05-06 | 2015-01-15 | Ejection-type abrasive particle and slurry erosion composite abrasion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422360U true CN204422360U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025301.XU Expired - Fee Related CN204422360U (en) | 2014-05-06 | 2015-01-15 | Ejection-type abrasive particle and slurry erosion composite abrasion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204422360U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813229A (en) * | 2017-10-18 | 2018-03-20 | 中国石油大学(北京) | Recyclable abradant jet erosion test system and method |
| 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 |
| CN111781079A (en) * | 2020-07-21 | 2020-10-16 | 山东开泰抛丸机械股份有限公司 | Novel abrasive material performance test testing machine |
| CN117347217A (en) * | 2023-12-05 | 2024-01-05 | 深圳玉汝成口腔材料有限公司 | Denture durability detection method and denture detection device |
-
2015
- 2015-01-15 CN CN201520025301.XU patent/CN204422360U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813229A (en) * | 2017-10-18 | 2018-03-20 | 中国石油大学(北京) | Recyclable abradant jet erosion test system and method |
| CN107813229B (en) * | 2017-10-18 | 2018-09-25 | 中国石油大学(北京) | System and method for is tested in recyclable abradant jet erosion |
| 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 |
| CN111781079A (en) * | 2020-07-21 | 2020-10-16 | 山东开泰抛丸机械股份有限公司 | Novel abrasive material performance test testing machine |
| CN117347217A (en) * | 2023-12-05 | 2024-01-05 | 深圳玉汝成口腔材料有限公司 | Denture durability detection method and denture detection device |
| CN117347217B (en) * | 2023-12-05 | 2024-02-13 | 深圳玉汝成口腔材料有限公司 | Denture durability detection method and denture detection device |
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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: 20150624 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |