CN107290267A - A kind of plastics determination of corrosion instrument - Google Patents
A kind of plastics determination of corrosion instrument Download PDFInfo
- Publication number
- CN107290267A CN107290267A CN201610220075.XA CN201610220075A CN107290267A CN 107290267 A CN107290267 A CN 107290267A CN 201610220075 A CN201610220075 A CN 201610220075A CN 107290267 A CN107290267 A CN 107290267A
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- CN
- China
- Prior art keywords
- plastics
- measured
- sheet metal
- test container
- storage trough
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
Abstract
The invention discloses a kind of plastics determination of corrosion instrument, including casing, the top of the casing is provided with standing groove, and test container is provided with standing groove, temperature sensor is provided with the side wall of the test container, the periphery of the standing groove is provided with heater, the periphery of the heater is provided with heat-insulation layer, the side of the casing is provided with storage trough, the storage trough is located at the lower section of standing groove, and case is provided with storage trough, the case is slidably connected with storage trough, and the top of case is provided with column spinner, the column spinner is provided with blade, and the top of column spinner is provided with fixed block, the column spinner and fixed block rotate connection, and fixed block is located at the top of the inwall of storage trough, the side of the fixed block is provided with extruding pipe.The present invention can be effectively to plastics corrosivity test, and can test when remain plastics be in melting state, simple in construction, easy to use, cost is low.
Description
Technical field
The present invention relates to determination of corrosion instrument technical field, more particularly to a kind of plastics determination of corrosion instrument.
Background technology
Plastics are using monomer as raw material, pass through addition polymerization or the high-molecular compound of polycondensation polymerized, plastics it is widely used, special plastics are alternatively arranged as a kind of screw cleaning agent, but plastics also have corrosivity, when being cleaned to screw rod, corrosion may be caused to it, therefore, it is proposed that a kind of plastics determination of corrosion instrument, for testing plastics corrosivity.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of plastics determination of corrosion instrument.
A kind of plastics determination of corrosion instrument proposed by the present invention, including casing, the top of the casing is provided with standing groove, and test container is provided with standing groove, temperature sensor is provided with the side wall of the test container, the periphery of the standing groove is provided with heater, the periphery of the heater is provided with heat-insulation layer, the side of the casing is provided with storage trough, the storage trough is located at the lower section of standing groove, and case is provided with storage trough, the case is slidably connected with storage trough, and the top of case is provided with column spinner, the column spinner is provided with blade, and the top of column spinner is provided with fixed block, the column spinner and fixed block rotate connection, and fixed block is located at the top of the inwall of storage trough, the side of the fixed block is provided with extruding pipe, the top of the extruding pipe extends to the bottom of test container, and test container is connected by extruding pipe with storage trough, the opposite side of the casing is provided with electric rotating machine, the output shaft of the electric rotating machine is connected by transmission mechanism with column spinner, and the top of electric rotating machine is provided with timer, the bottom of the casing is provided with base；
S1：Melt, plastics are put into test container, then start heater, reacted at 120-150 DEG C after 20-25min, plastic melt；
S2：Immersion, it is 120-150 DEG C to keep the temperature in test container, and sheet metal to be measured is immersed in the plastics in molten condition, is placed after 30-35min, takes out sheet metal to be measured, the plastics then cleared up with cloth on sheet metal to be measured；
S3：Classification, prepare transparent vessel, the inwall both sides of the transparent vessel are equipped with projection, and connected between projection by connecting rod, clear water is put into transparent vessel, then the sheet metal to be measured for soaking molten plastic is hung in connecting rod with cord, sheet metal to be measured is located at the surface of clear water, then the top of transparent vessel is sealed with closure, after placing 15-18 days, sheet metal to be measured is removed, the corrosion condition for the sheet metal to be measured that detects by an unaided eye, it is classified finally according to grade scale, completes the corrosive measure of plastics.
Preferably, the electric rotating machine, timer, heater and temperature sensor are connected with controller.
Preferably, the opposite side of the casing is provided with placement rack, and electric rotating machine is located in placement rack.
Preferably, the side of the case is provided with closed plate, and the closed plate is located at the outside of storage trough, and closed plate is engaged with storage trough.
Preferably, in the S1, melt, plastics are put into test container, then start heater, reacted at 130-140 DEG C after 21-24min, plastic melt, when the temperature in temperature sensor senses test container reaches 130-140 DEG C, heater stop heating, when temperature in temperature sensor senses test container is less than 130-140 DEG C, heater restarting is heated.
Preferably, in the S2, immersion, it is 130-140 DEG C to keep the temperature in test container, and sheet metal to be measured is immersed in the plastics in molten condition, is placed after 31-34min, takes out sheet metal to be measured, the plastics then cleared up with cloth on sheet metal to be measured.
In the present invention, the plastics determination of corrosion instrument can conveniently carry out test plastics corrosivity by test container, test container can be heated by heater, so that plastic melt, test container can be incubated by heat-insulation layer, the temperature in test container can be sensed in real time by temperature sensor, so that plastics are in melting state all the time, plastics can be discharged after test terminates by extruding pipe, the plastics of extrusion can be deposited by case, column spinner can be driven to rotate by electric rotating machine, so that the blade on column spinner cuts off the plastics of extrusion, timing can be carried out by timer, the present invention can be effectively to plastics corrosivity test, and can remain that plastics are in melting state in test, it is simple in construction, it is easy to use, cost is low.
Brief description of the drawings
Fig. 1 is a kind of structural representation of plastics determination of corrosion instrument proposed by the present invention.
In figure：1 casing, 2 test containers, 3 heaters, 4 heat-insulation layers, 5 temperature sensors, 6 storage troughs, 7 extruding pipes, 8 cases, 9 column spinners, 10 electric rotating machines, 11 timers, 12 bases.
Embodiment
The present invention is made with reference to specific embodiment further to explain.
Embodiment one
With reference to Fig. 1, the present embodiment proposes a kind of plastics determination of corrosion instrument, including casing 1, the top of casing 1 is provided with standing groove, and test container 2 is provided with standing groove, temperature sensor 5 is provided with the side wall of test container 2, the periphery of standing groove is provided with heater 3, the periphery of heater 3 is provided with heat-insulation layer 4, the side of casing 1 is provided with storage trough 6, storage trough 6 is located at the lower section of standing groove, and case 8 is provided with storage trough 6, case 8 is slidably connected with storage trough 6, and the top of case 8 is provided with column spinner 9, column spinner 9 is provided with blade, and the top of column spinner 9 is provided with fixed block, column spinner 9 and fixed block rotate connection, and fixed block is located at the top of the inwall of storage trough 6, the side of fixed block is provided with extruding pipe 7, the top of extruding pipe 7 extends to the bottom of test container 2, and test container 2 is connected by extruding pipe 7 with storage trough 6, the opposite side of casing 1 is provided with electric rotating machine 10, the output shaft of electric rotating machine 10 is connected by transmission mechanism with column spinner 9, and the top of electric rotating machine 10 is provided with timer 11, the bottom of casing 1 is provided with base 12；
S1：Melt, plastics are put into test container 2, then start heater 3, reacted at 120 DEG C after 20min, plastic melt；
S2：Immersion, it is 120 DEG C to keep the temperature in test container 2, and sheet metal to be measured is immersed in the plastics in molten condition, is placed after 30min, takes out sheet metal to be measured, the plastics then cleared up with cloth on sheet metal to be measured；
S3：Classification, prepare transparent vessel, the inwall both sides of transparent vessel are equipped with projection, and connected between projection by connecting rod, clear water is put into transparent vessel, then the sheet metal to be measured for soaking molten plastic is hung in connecting rod with cord, sheet metal to be measured is located at the surface of clear water, then the top of transparent vessel is sealed with closure, after placing 15 days, sheet metal to be measured is removed, the corrosion condition for the sheet metal to be measured that detects by an unaided eye, it is classified finally according to grade scale, completes the corrosive measure of plastics.
Embodiment two
With reference to Fig. 1, the present embodiment proposes a kind of plastics determination of corrosion instrument, including casing 1, the top of casing 1 is provided with standing groove, and test container 2 is provided with standing groove, temperature sensor 5 is provided with the side wall of test container 2, the periphery of standing groove is provided with heater 3, the periphery of heater 3 is provided with heat-insulation layer 4, the side of casing 1 is provided with storage trough 6, storage trough 6 is located at the lower section of standing groove, and case 8 is provided with storage trough 6, case 8 is slidably connected with storage trough 6, and the top of case 8 is provided with column spinner 9, column spinner 9 is provided with blade, and the top of column spinner 9 is provided with fixed block, column spinner 9 and fixed block rotate connection, and fixed block is located at the top of the inwall of storage trough 6, the side of fixed block is provided with extruding pipe 7, the top of extruding pipe 7 extends to the bottom of test container 2, and test container 2 is connected by extruding pipe 7 with storage trough 6, the opposite side of casing 1 is provided with electric rotating machine 10, the output shaft of electric rotating machine 10 is connected by transmission mechanism with column spinner 9, and the top of electric rotating machine 10 is provided with timer 11, the bottom of casing 1 is provided with base 12；
S1：Melt, plastics are put into test container 2, then start heater 3, reacted at 150 DEG C after 25min, plastic melt；
S2：Immersion, it is 150 DEG C to keep the temperature in test container 2, and sheet metal to be measured is immersed in the plastics in molten condition, is placed after 35min, takes out sheet metal to be measured, the plastics then cleared up with cloth on sheet metal to be measured；
S3：Classification, prepare transparent vessel, the inwall both sides of transparent vessel are equipped with projection, and connected between projection by connecting rod, clear water is put into transparent vessel, then the sheet metal to be measured for soaking molten plastic is hung in connecting rod with cord, sheet metal to be measured is located at the surface of clear water, then the top of transparent vessel is sealed with closure, after placing 18 days, sheet metal to be measured is removed, the corrosion condition for the sheet metal to be measured that detects by an unaided eye, it is classified finally according to grade scale, completes the corrosive measure of plastics.
It is described above; preferably embodiment only of the invention; but protection scope of the present invention is not limited thereto; any one skilled in the art the invention discloses technical scope in; technique according to the invention scheme and its inventive concept are subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of plastics determination of corrosion instrument, including casing（1）, it is characterised in that the casing（1）Top be provided with standing groove, and standing groove in be provided with test container（2）, the test container（2）Side wall in be provided with temperature sensor（5）, the periphery of the standing groove is provided with heater（3）, the heater（3）Periphery be provided with heat-insulation layer（4）, the casing（1）Side be provided with storage trough（6）, the storage trough（6）Positioned at the lower section of standing groove, and storage trough（6）It is interior to be provided with case（8）, the case（8）With storage trough（6）It is slidably connected, and case（8）Top be provided with column spinner（9）, the column spinner（9）It is provided with blade, and column spinner（9）Top be provided with fixed block, the column spinner（9）Rotate and connect with fixed block, and fixed block is located at storage trough（6）Inwall at the top of, the side of the fixed block is provided with extruding pipe（7）, the extruding pipe（7）Top extend to test container（2）Bottom, and test container（2）Pass through extruding pipe（7）With storage trough（6）It is connected, the casing（1）Opposite side be provided with electric rotating machine（10）, the electric rotating machine（10）Output shaft pass through transmission mechanism and column spinner（9）Connection, and electric rotating machine（10）Top be provided with timer（11）, the casing（1）Bottom be provided with base（12）；
S1：Melt, put plastics into test container（2）In, then start heater（3）, reacted at 120-150 DEG C after 20-25min, plastic melt；
S2：Immersion, keeps test container（2）In temperature be 120-150 DEG C, sheet metal to be measured is immersed in the plastics in molten condition, placed after 30-35min, sheet metal to be measured is taken out, the plastics then cleared up with cloth on sheet metal to be measured；
S3：Classification, prepare transparent vessel, the inwall both sides of the transparent vessel are equipped with projection, and connected between projection by connecting rod, clear water is put into transparent vessel, then the sheet metal to be measured for soaking molten plastic is hung in connecting rod with cord, sheet metal to be measured is located at the surface of clear water, then the top of transparent vessel is sealed with closure, after placing 15-18 days, sheet metal to be measured is removed, the corrosion condition for the sheet metal to be measured that detects by an unaided eye, it is classified finally according to grade scale, completes the corrosive measure of plastics.
2. a kind of plastics determination of corrosion instrument according to claim 1, it is characterised in that the electric rotating machine（10）, timer（11）, heater（3）And temperature sensor（5）It is connected with controller.
3. a kind of plastics determination of corrosion instrument according to claim 1, it is characterised in that the casing（1）Opposite side be provided with placement rack, and electric rotating machine（10）In placement rack.
4. a kind of plastics determination of corrosion instrument according to claim 1, it is characterised in that the case（8）Side be provided with closed plate, the closed plate be located at storage trough（6）Outside, and closed plate and storage trough（6）It is engaged.
5. a kind of plastics determination of corrosion instrument according to claim 1, it is characterised in that in the S1, melts, puts plastics into test container（2）In, then start heater（3）, reacted at 130-140 DEG C after 21-24min, plastic melt, in temperature sensor（5）Sense test container（2）In temperature when reaching 130-140 DEG C, heater（3）Stop heating, in temperature sensor（5）Sense test container（2）In temperature be less than 130-140 DEG C when, heater（3）Restarting is heated.
6. a kind of plastics determination of corrosion instrument according to claim 1, it is characterised in that in the S2, immersion, keep test container（2）In temperature be 130-140 DEG C, sheet metal to be measured is immersed in the plastics in molten condition, placed after 31-34min, sheet metal to be measured is taken out, the plastics then cleared up with cloth on sheet metal to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220075.XA CN107290267A (en) | 2016-04-11 | 2016-04-11 | A kind of plastics determination of corrosion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220075.XA CN107290267A (en) | 2016-04-11 | 2016-04-11 | A kind of plastics determination of corrosion instrument |
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| Publication Number | Publication Date |
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| CN107290267A true CN107290267A (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610220075.XA Pending CN107290267A (en) | 2016-04-11 | 2016-04-11 | A kind of plastics determination of corrosion instrument |
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Citations (7)
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|---|---|---|---|---|
| JPS5222989A (en) * | 1975-08-14 | 1977-02-21 | Sumitomo Electric Ind Ltd | Method of determining characteristics of extruders |
| JP2001324462A (en) * | 2000-05-17 | 2001-11-22 | Asahi Kasei Corp | Corrosiveness measuring method for melt resin material |
| JP2003055729A (en) * | 2001-08-16 | 2003-02-26 | Toyo Kohan Co Ltd | Sintered alloy material with excellent corrosion resistance and wear resistance, its manufacturing method, and member for machine structure using them |
| CN201501052U (en) * | 2009-09-29 | 2010-06-09 | 王侃 | Granule cutting device of plastic granulator |
| CN103543764A (en) * | 2013-10-12 | 2014-01-29 | 溧阳康达威实业有限公司 | Temperature control system of electric heating reaction kettle |
| CN203616234U (en) * | 2013-10-17 | 2014-05-28 | 中国石油化工股份有限公司 | Test device for determining metal corrosion |
| CN103954548A (en) * | 2014-04-11 | 2014-07-30 | 中国石油化工股份有限公司 | Testing device used for testing metal corrosivity of liquid |
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2016
- 2016-04-11 CN CN201610220075.XA patent/CN107290267A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222989A (en) * | 1975-08-14 | 1977-02-21 | Sumitomo Electric Ind Ltd | Method of determining characteristics of extruders |
| JP2001324462A (en) * | 2000-05-17 | 2001-11-22 | Asahi Kasei Corp | Corrosiveness measuring method for melt resin material |
| JP2003055729A (en) * | 2001-08-16 | 2003-02-26 | Toyo Kohan Co Ltd | Sintered alloy material with excellent corrosion resistance and wear resistance, its manufacturing method, and member for machine structure using them |
| CN201501052U (en) * | 2009-09-29 | 2010-06-09 | 王侃 | Granule cutting device of plastic granulator |
| CN103543764A (en) * | 2013-10-12 | 2014-01-29 | 溧阳康达威实业有限公司 | Temperature control system of electric heating reaction kettle |
| CN203616234U (en) * | 2013-10-17 | 2014-05-28 | 中国石油化工股份有限公司 | Test device for determining metal corrosion |
| CN103954548A (en) * | 2014-04-11 | 2014-07-30 | 中国石油化工股份有限公司 | Testing device used for testing metal corrosivity of liquid |
Non-Patent Citations (2)
| Title |
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| 徐智谋 等: "废弃钻井液处理中脱稳药剂对设备腐蚀的影响与控制", 《材料保护》 * |
| 李玉珍 等: "《公路工程试验仪器使用与维护》", 31 August 2004, 北京：人民交通出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181115 Address after: 300 000 meters north of Lilou Village Road, Shuanggang Town, Jinnan District, Tianjin Applicant after: Plastic Cleaning (Tianjin) Rubber and Plastic Products Co., Ltd. Address before: 300 000 Xincheng Building 303-08 (Science and Technology Park) at the junction of Anshan Road and Nanfeng Road, Nankai District, Tianjin Applicant before: Tianjin Baisuohang New Material Technology Development Co., Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |