CN203131403U - Nanometer ceramic composite denoising liner plate - Google Patents
Nanometer ceramic composite denoising liner plate Download PDFInfo
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- CN203131403U CN203131403U CN 201120521287 CN201120521287U CN203131403U CN 203131403 U CN203131403 U CN 203131403U CN 201120521287 CN201120521287 CN 201120521287 CN 201120521287 U CN201120521287 U CN 201120521287U CN 203131403 U CN203131403 U CN 203131403U
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- resistant
- abrasion
- liner plate
- denoising
- rubber
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Abstract
A nanometer ceramic composite denoising liner plate is composed of nanometer ceramic and abrasion-resistant denoising rubber. The nanometer ceramic is special corundum ceramic formed through high-temperature roasting, wherein AL203 serves as main raw materials, and rare metallic oxide serves as flux agent. Block-shaped nanometer ceramic is inlaid inside the abrasion-resistant denoising rubber to form an abrasion-resistant denoising shock-resistant liner plate. One surface of the abrasion-resistant rubber and the ceramic are vulcanized, and the other surface of the abrasion-resistant rubber of the shock-resistant liner plate is fixedly pasted at the position which is suffered striking of large-block materials inside a device. A denoising abrasion-resistant layer which is abrasion-resistant and strike-resistant is formed and is the best abrasion-resistant material and the best abrasion-resistant product currently and has the good function of reducing noise. The nanometer ceramic composite denoising liner plate has the advantages that limitations that an old abrasion-resistant liner plate is rapid in abrasion and large in noise are overcome, aims that the materials are prevented from abrading the device, the noise is reduced, the service life of the device is prolonged, smooth discharging is guaranteed, production efficiency is improved and environment is improved are reached, and accordingly quality and yield of the products are improved.
Description
Technical field
The present invention relates to industrial production fields such as Lime Factory, colliery, cement plant, refractory material, chemical metallurgy factory.
Background technique
The kiln top loading hopper of present domestic most of rectangle shaft furnace, the blanking chute of limestone crushing and crude fuel storage system, belt conveying chain-drive section funnel, the raw material of rotary system, grog lift blanking chute, storage bunker etc.The equipment and the traditional old-fashioned wear-resisting steel plate (Q235A of the main employing of device that need abrasion-proof backing block; Q345A) or cast stone lining and cast stone; because the narrow limitation of traditional liner plate; very difficult realization is easy to generate negative issues such as noise is big, quick abrasion, poor impact resistance, equipment distortion to greatest extent to the protection of equipment and device.For head it off, needs are a kind of can be more wear-resisting, reduces the abrasion-proof backing block of noise, to adapt to the needs of analogue.
Summary of the invention
The compound noise reduction liner plate of nano ceramics is the sophisticated equipment with world level of my the up-to-date release of company and install series product inner anti-wear, shock-resistant, the noise reduction sound.It is applicable to uses the drop height to be subjected on the position that bulk materials hits in the hopper, chute, feed bin equipment of defeated material, the feed proportioning system of metallurgy, iron and steel, industrial and mining enterprise, be fit to anyly possess certain impact force, temperature less than the Environmental Conditions of 100 ℃ (heat-resistance type can reach 250 ℃).Have noise reduction, wear resistance and impact resistance preferably, this abrasion-proof backing block is installed compared with the equipment that common wear-resisting steel plate is installed the working life of equipment, can improve more than 3～5 times.And have easy for installationly, reduce the characteristics of noise pollution to greatest extent.Can be widely used in metallurgy, building materials, chemical industry, coal, etc. on the defeated material, feed proportioning system of industry, as positions such as coal breakage bucket, former coal bunker, hopper, storage bunker, ship unloaders hopper, limestone chute, belt conveying chain-drive section funnels.
The purpose of this invention is to provide a kind of novel device wear resistant and noise reducing liner plate, solution feed bin, chute, problems such as the funnel inter deterioration is serious, noise big, equipment damage.
For achieving the above object, the present invention is achieved through the following technical solutions:
The compound noise reduction liner plate of nano ceramics comprises nano ceramics, wear resistant and noise reducing rubber composition.The compound noise reduction liner plate of nano ceramics is that the extraordinary nano wearproof pottery of (plane or sphere) blockage is embedded in the wear resistant and noise reducing rubber, constitutes wear resistant and noise reducing shock resistance liner plate.Using high strength organic bond or bolt that the shock resistance liner plate is pasted and fixed on and be subjected in equipment or the device to form the firm noise reduction sound scuff-resistant coating of not only wear-resistant but also anti-strike on the position of bulk materials strike, is present best abrasive-resistant material and wear resistant products.And the function with good reduction noise.
Described wear-resistant ceramic refers to nanometer or common AL
2O
3Being main raw material, is flux with the rare metal oxide, spends the extraordinary corundum ceramic that high-temperature roastings form through 1,700.Its Rockwell hardness is HRA80-90, and hardness is only second to diamond, considerably beyond Wear Resisting Steel and stainless wear-resisting property.Under equal operating mode, can prolong three times of service life of equipments at least to more than five times.Its density is 3.5g/cm
3, only be half of iron and steel, can alleviate the load of equipment and device greatly.
Described wear resistant and noise reducing rubber is to be main material (can contain reinforcing materials such as fabric, sheetmetal) with butyronitrile or neoprene, through special formulation and add modified-high polymer agent sulfuration and make have certain thickness and a larger area sheet products, it is added with the modified-high polymer agent in building-up process, make rubber have the characteristic that absorbs vibration and impact energy noise reduction.Wear resistant and noise reducing rubber one side and wear-resistant ceramic sulfuration, another side has matrix pattern rib frame projection, adopts special alite paste and equipment or device to paste on the rib frame.Matrix pattern rib frame projection makes certain air barrier between equipment and the ceramic lining plate, in order to further reduce the noise that collision produces.
Compared with prior art, beneficial effect of the present invention: this abrasion-proof backing block has significant reduction noise result, and traditional wear-resisting steel plate can produce very big noise pollution under the impact of bulk materials, allows the people bear closely being difficult to.The compound noise reduction liner plate of nano ceramics that our company produces is owing to special composite, and the more spherical surface design of science, has reduced the area of contact between material and liner plate.Greatly reduce between material and liner plate because the noise that bump produces.Add rubber plate and have the effect of fine buffering and protection; and in the rubber building-up process, added the modified-high polymer agent, protected the original shape of equipment to greatest extent, prevented the distortion of equipment; and cushioned the impact force of material, reduced noise pollution significantly.
The compound noise reduction liner plate of nano ceramics is to develop on the basis of summing up many years of experience, in rubber, added multiple composition, so that rubber can not change internal structure yet under the hot environments of subzero 50 low temperature of spending and 100 (250) degree, thereby avoid ageing of rubber, ceramics comes off, the modified-high polymer agent of Tian Jiaing simultaneously makes rubber have the characteristic that absorbs vibration and impact energy noise reduction, reduces noise pollution effectively.Adopt quality oxide aluminium corundum ceramic, hardness reaches more than the HRA85, and hardness is only second to diamond, considerably beyond Wear Resisting Steel and stainless wear-resisting property.
Description of drawings
Fig. 1 is the structural representation of the compound noise reduction liner plate of nano ceramics of the present invention
Fig. 2 is the A-A sectional drawing of Fig. 1
Fig. 3 is the rear view of Fig. 1
Among the figure: 1-nano wearproof pottery 2-wear resistant and noise reducing rubber plate
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
See Fig. 1, Fig. 2, the compound noise reduction liner plate of nano ceramics comprises nano wearproof pottery and wear resistant and noise reducing rubber plate.The nano wearproof pottery is connected the back with the sulfuration of wear resistant and noise reducing rubber plate and is pasted and fixed on the equipment inwall with extraordinary tackiness agent or bolt.The present invention is embedded in the extraordinary nano wearproof pottery of (plane or sphere) blockage in the special, wear-resistant reducing noise rubber, constitutes wear resistant and impact resistant noise reduction liner plate.Use the high strength organic bond liner plate to be sticked on the position that is subjected to the bulk materials strike in the equipment (or bolt), form the firm noise reduction sound scuff-resistant coating of not only wear-resistant but also anti-strike, be present best abrasive-resistant material and wear resistant products, and have the function of good reduction noise.
The compound noise reduction liner plate of nano ceramics is to adopt advanced hot vulcanization process that the extraordinary corundum ceramic of toughness reinforcing processing is sulfided with rubber and steel plate with rubber or extraordinary corundum ceramic, forms abrasion-proof backing block firm, that height cushions.This product had both had the high wear resistance of pottery, the high buffering of rubber and the advantage of anti-fatigue performance aspect are also arranged, can also prevent static, prevent putty, reduce operating noise simultaneously, can be widely used in the abrasionproof noise reduction of Iron And Steel Plant's hopper and chute and bin wall.
The present invention can also be used for the technological transformation project to the defeated material equipment of old-fashioned industrial production line storing except being used for the enforcement of grassroot project.Situations such as for example certain Lime Factory with original old-fashioned feed bin liner plate, by transforming, makes the compound noise reduction liner plate of nano ceramics into, and it is fast to have improved the feed bin wear liner significantly, changes frequent height, and noise is big, and equipment operation rate is low.
The above only is this patent preferred embodiments, be not that this patent is done any type of restriction, every any simple modification, equivalent variations and modification of above example being done according to the technical spirit of this patent all still belongs in the category of the art of this patent scheme.
Claims (2)
1. the compound noise reduction liner plate of nano ceramics comprises wear-resistant ceramic and wear resistant and noise reducing rubber, it is characterized in that, sticks on the equipment inwall after wear-resistant ceramic and the wear resistant and noise reducing vulcanization of rubber, connects with bolt therebetween.
2. the compound noise reduction liner plate of nano ceramics according to claim 1 is characterized in that, described wear resistant and noise reducing rubber simultaneously has matrix pattern rib frame projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120521287 CN203131403U (en) | 2011-12-14 | 2011-12-14 | Nanometer ceramic composite denoising liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120521287 CN203131403U (en) | 2011-12-14 | 2011-12-14 | Nanometer ceramic composite denoising liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131403U true CN203131403U (en) | 2013-08-14 |
Family
ID=48939381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120521287 Expired - Fee Related CN203131403U (en) | 2011-12-14 | 2011-12-14 | Nanometer ceramic composite denoising liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966015A (en) * | 2016-06-13 | 2016-09-28 | 江苏蓝羊羊木业有限公司 | Anti-scratch decorative plate |
| CN108357932A (en) * | 2018-03-19 | 2018-08-03 | 农业部南京农业机械化研究所 | Suction and conveying formula Pneumatic conveyer |
-
2011
- 2011-12-14 CN CN 201120521287 patent/CN203131403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966015A (en) * | 2016-06-13 | 2016-09-28 | 江苏蓝羊羊木业有限公司 | Anti-scratch decorative plate |
| CN108357932A (en) * | 2018-03-19 | 2018-08-03 | 农业部南京农业机械化研究所 | Suction and conveying formula Pneumatic conveyer |
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Addressee: Beijing Xinrui Tiancheng Energy Conservation Technology Co., Ltd. Bai Dingbo Document name: Notification of an Office Action |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Xinrui Tiancheng Energy Conservation Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20171214 |