CN202833188U - Super anti-friction and anticorrosion combination pump - Google Patents
Super anti-friction and anticorrosion combination pump Download PDFInfo
- Publication number
- CN202833188U CN202833188U CN 201220439419 CN201220439419U CN202833188U CN 202833188 U CN202833188 U CN 202833188U CN 201220439419 CN201220439419 CN 201220439419 CN 201220439419 U CN201220439419 U CN 201220439419U CN 202833188 U CN202833188 U CN 202833188U
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- pump
- flow passage
- friction
- impeller
- anticorrosion
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Abstract
The utility model relates to a combination pump, in particular to a super anti-friction and anticorrosion combination pump. The super anti-friction and anticorrosion combination pump comprises the combination pump. A flow passage component is arranged inside a pump body. The flow passage component comprises a front pump cover, a pump shell, an impeller, a toughening net and an anti-friction and anticorrosion coating. The toughening net and the flow passage component are made of the same material quality. The thickness of the toughening net is 2-3 mm. The toughening net covers flow passage surfaces of the front pump cover, the pump shell and the impeller in a welded mode. The anti-friction and anticorrosion coating is polymerized on the flow passage surfaces of the front pump cover, the pump shell and the impeller through a heating curing process, and completely contains the toughening net. The thickness of the anti-friction and anticorrosion coating is 3-10 mm. When the flow passage surfaces of the front pump cover, the pump shell and the impeller are covered by the toughening net and are polymerized with the anti-friction and anticorrosion coating, fit compactness is in accord with compactness of a normal standard product. Due to the fact that super anti-friction and anticorrosion composite materials are polymerized on the flow passage component under conditions of high temperature and high pressure through scientific mold structure design and process means, abrasion preventing performance, antiseptic performance, shock resistance performance and high temperature resistance performance of the super anti-friction and anticorrosion combination pump are effectively improved.
Description
Technical field
The utility model relates to a kind of combined pump, particularly a kind of super wear-and corrosion-resistant combined pump.
Background technique
Present pulp conveying and flue gas desulfurization in fields such as ore dressing, chemical industry, petroleum productions, mud conveying etc. contains the slurry transportation art of solid particulate matter because the medium of required conveying mostly is the slurry of size particles inequality, concentration is 20%～60%, its slurry is unusually serious to the inside flow passage part wearing and tearing of conveying equipment, under some working condition rugged environment, life-span of an ore slurry pump even 1 week was only arranged, in order to solve the friction durability of ore slurry pump, present domestic professional pump valve manufacturing firm has also released the wear-resisting ore slurry pump of unlike material, wherein has:
1. two-phase High Chrome Steel pump, two phase stainless steel pump and high manganese steel pump.Because the pump body material of this type all adopts the alloy manufacturing, therefore product is on the high side, because slurry is corrosive again to the existing abrasiveness in overcurrent position of conveying equipment, so alloy pump is unsatisfactory in such field using effect in some ore dressings, chemical industry;
2. abrasive rubber pump.Because the abrasive rubber pump of abrasive rubber pump has certain wear-resisting and anti-corrosive properties, but such pump can't surpass 60 ore pulps of spending by delivery temperature, the wear-and corrosion-resistant performance of elastomeric pump will reduce greatly under the condition of high temperature, and the abrasive rubber liner is at high temperature worked for a long time and can be softened even break away from the pump housing;
3. corundum pump.Because corundum pump Main Ingredients and Appearance is aluminium oxide, hardness is higher, such pump has preferably wear resistance and certain acid-proof corrosivity, but because hardness is higher, corundum surface anti-impact force relatively poor in the situation that run into medium contain the large particle object easily produce cracked, and the corundum pump need to be under 1500 degree high temperature sintering, manufacturing process is comparatively coarse, therefore the working efficiency of this pump is lower, and energy consumption is larger.
In order to address the above problem, invent a kind of lowly at cost, make also simultaneously that this product possesses high abrasion, anticorrosion, shock resistance and the super wear-and corrosion-resistant combined pump of resistance to high temperature just seem very valuable by force.
Summary of the invention
The deficiency that the utility model exists for existing ore slurry pump, and provide that a kind of cost is low, high abrasion, by force anticorrosion, shock resistance and the super wear-and corrosion-resistant combined pump of resistance to high temperature.
The utility model is solved by following technical proposals:
A kind of super wear-and corrosion-resistant combined pump comprises combined pump, and pump body is provided with flow passage components, and its structural feature is: described flow passage components comprise front pump cover, pump case, impeller, toughness reinforcing net and wear-and corrosion-resistant coating; Described toughness reinforcing net is identical with the flow passage components material, and thickness is 2-3mm, is covered to welding manner on the flow-passing surface of front pump cover, pump case and impeller; Described wear-and corrosion-resistant coating was aggregated on the flow-passing surface of front pump cover, pump case and impeller through the technique that is heating and curing, and completely comprised toughness reinforcing net, and its thickness is at 3-10mm; After the flow-passing surface of front pump cover, pump case, impeller covers toughness reinforcing net and is coated with layers of polymer with wear-and corrosion-resistant, cooperate tightness consistent with the tightness of conventional criteria product.
The beneficial effect of technical solutions of the utility model is:
The utility model is aggregated on the inside flow passage components of pulp conveying pump will surpassing abrasion-proof antisepsis composite material under the state of High Temperature High Pressure by surpassing the mould structure design and processes means of abrasion resistant anticorrosive paint by science, the anti-wear property of Effective Raise combined pump, antiseptic property, shock resistance and resistance to high temperature, has cost low, the advantage such as effective.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model flow passage components.
Fig. 3 is the generalized section of the utility model flow passage components.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Embodiment, super wear-and corrosion-resistant combined pump such as Fig. 1, Fig. 2, shown in Figure 3, comprises combined pump 1, and pump body is provided with flow passage components 2, and flow passage components 2 comprise front pump cover 3, pump case 4, impeller 5, toughness reinforcing net 6 and wear-and corrosion-resistant coating 7.
Toughness reinforcing net 6 is identical with flow passage components 2 materials, and thickness is 3mm, is covered to welding manner on the flow-passing surface 8 of front pump cover 3, pump case 4 and impeller 5.Adopt and be welded on the flow passage part surface with the Mild Steel Expanded Sheets of the identical material of flow passage part, increase integrity and the cohesiveencess of wear-resistant paint and flow passage part matrix, improve wear-and corrosion-resistant figure layer impact resistance.
Wear-and corrosion-resistant coating 7 was aggregated on the flow-passing surface 8 of front pump cover 3, pump case 4 and impeller 5 through the technique that is heating and curing, and completely comprised toughness reinforcing net 6, and its thickness is at 5mm.First sand blast is carried out on flow passage components surface, combined pump inside, the ultra-fine wear-resistant paint effects on surface of use carried out precoated sheet after sandblast was finished.Parts after above-mentioned the handling well are put into notes modeling tool, the helical feed machine that utilization has a heating function will surpass abrasion resistant anticorrosive paint and be injected into space between mould and the parts, start the mould function of increasing pressure, so that the abundant polymerization of super abrasion resistant anticorrosive paint and parts surface.Finish parts after the polymerization behind the nature cooling curing, take off mill and take out.Effects on surface is repaired, and utilizes the microparticle wear-resistant paint of autogamy to smear at normal temperatures smooth, and this is outstanding to have from properties of flow.Increase the parts surface hard and compact after the wear-and corrosion-resistant coating 7, be not subjected to the erosion of the corrosive liquids such as chlorion, extension device working life, operational efficiency that in addition can also Effective Raise equipment reduces the equipment Energy in use.
Originally the flow-passing surface 8 of front pump cover 3, pump case 5, impeller 6 is designing just thin than conventional components or few 5mm, the flow-passing surface 8 of front pump cover 3, pump case 4, impeller 5 cover toughness reinforcing nets 6 and with 7 polymerizations of wear-and corrosion-resistant coating after, cooperate tightness consistent with the tightness of conventional criteria product.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to the present embodiment as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Claims (1)
1. a super wear-and corrosion-resistant combined pump comprises combined pump, and pump body is provided with flow passage components, it is characterized in that:
Described flow passage components comprise front pump cover, pump case, impeller, toughness reinforcing net and wear-and corrosion-resistant coating;
Toughness reinforcing net is identical with the flow passage components material, and thickness is 2-3mm, is covered to welding manner on the flow-passing surface of front pump cover, pump case and impeller;
The wear-and corrosion-resistant coating was aggregated on the flow-passing surface of front pump cover, pump case and impeller through the technique that is heating and curing, and completely comprised toughness reinforcing net, and its thickness is at 3-10mm;
After the flow-passing surface of front pump cover, pump case, impeller covers toughness reinforcing net and is coated with layers of polymer with wear-and corrosion-resistant, cooperate tightness consistent with the tightness of conventional criteria product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439419 CN202833188U (en) | 2012-08-31 | 2012-08-31 | Super anti-friction and anticorrosion combination pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439419 CN202833188U (en) | 2012-08-31 | 2012-08-31 | Super anti-friction and anticorrosion combination pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833188U true CN202833188U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439419 Expired - Fee Related CN202833188U (en) | 2012-08-31 | 2012-08-31 | Super anti-friction and anticorrosion combination pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106715921A (en) * | 2014-07-31 | 2017-05-24 | 伟尔矿物澳大利亚私人有限公司 | Pump liner |
| CN113145426A (en) * | 2020-10-28 | 2021-07-23 | 中科泽元(北京)科技有限公司 | Application of novel anticorrosive wear-resistant material |
-
2012
- 2012-08-31 CN CN 201220439419 patent/CN202833188U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106715921A (en) * | 2014-07-31 | 2017-05-24 | 伟尔矿物澳大利亚私人有限公司 | Pump liner |
| CN106715921B (en) * | 2014-07-31 | 2019-09-06 | 伟尔矿物澳大利亚私人有限公司 | Pump lining |
| US10590950B2 (en) | 2014-07-31 | 2020-03-17 | Weir Minerals Australia Ltd. | Pump liner |
| CN113145426A (en) * | 2020-10-28 | 2021-07-23 | 中科泽元(北京)科技有限公司 | Application of novel anticorrosive wear-resistant material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAXING WEIERBO COMPOSITE MATERIAL CO., LTD. Free format text: FORMER OWNER: WANG YANGPING Effective date: 20140530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310000 JIAXING, ZHEJIANG PROVINCE TO: 314500 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140530 Address after: 4, Zhejiang City, Tongxiang Province, 314500 Indus street, 320 State Road, Nankang Jing Tong west 5 Building Patentee after: JIAXING WEARABLE COMPOSITE MATERIALS CO., LTD. Address before: 310000, room 11, building 501, garden garden, Jiaxing City, Tongxiang, Zhejiang, China Patentee before: Wang Yangping |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |