CN106607560A - Eco-friendly manufacturing technology of diesel engine cover - Google Patents
Eco-friendly manufacturing technology of diesel engine cover Download PDFInfo
- Publication number
- CN106607560A CN106607560A CN201510700011.5A CN201510700011A CN106607560A CN 106607560 A CN106607560 A CN 106607560A CN 201510700011 A CN201510700011 A CN 201510700011A CN 106607560 A CN106607560 A CN 106607560A
- Authority
- CN
- China
- Prior art keywords
- sand
- production
- energy
- diesel engine
- eco
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention relates to an eco-friendly manufacturing technology of a diesel engine cover. The eco-friendly manufacturing technology utilizes multiple novel energy saving technologies and energy saving equipment technologies such as domestic mature and advanced frequency-variable melting and high and low temperature continuous casting production processes, a cooling water, molding sand and resin sand recovery and recycling technology, and production and processing cycle control treatment technologies. The eco-friendly manufacturing technology satisfies demands of a fuel diesel engine and many new energy diesel engines. The eco-friendly manufacturing technology can improve the engine power, reduce energy consumption, reduce diesel engine tail gas emission and greatly reduce environmental pollution.
Description
Technical field
The present invention relates to a kind of diesel engine lid environmental protection manufacturing process, belongs to engine cylinder cover manufacturing technology field.
Background technology
Engine cylinder cover is arranged on above cylinder body, from top seal cylinder and constitutes combustor.With energy-conserving and environment-protective and the fast development of new forms of energy diesel engine, the energy used by international and domestic electromotor in addition to diesel oil, gasoline, in diesel engine arts be used widely by the new forms of energy such as liquefied petroleum gas, natural gas, methanol, ethanol.In this regard, needing to provide a kind of suitable processing method, environmentally friendly processed is better achieved.
The content of the invention
It is an object of the invention to provide a kind of diesel engine lid environmental protection manufacturing process, preferably to manufacture diesel engine lid.
To achieve these goals, technical scheme is as follows.
A kind of diesel engine lid environmental protection manufacturing process, concrete technology scheme is:Using domestic ripe, advanced frequency conversion melting, high/low temperature continuous placing production technology;Using multinomial new energy-saving process technology and energy-conservation equipment technologies such as cooling water, molding sand, resin sand recovery and reuse technology, production and processing loop control process.
(1)The energy-conserving and environment-protective special engine cylinder cap technological process of production:
Molding sand preparation → swage sand core shooting moulding → coating → combination → continuously circulate smelting and pouring → sand removal → ball blast → polishing → spraying → warehouse-in →
Old sand reclaiming.
(2)The energy-conserving and environment-protective special engine cylinder body technological process of production:
Resin sand preparation → resin sand core shooting moulding → coating → combination → continuously circulate smelting and pouring → sand removal → ball blast → polishing → spraying → warehouse-in → old sand reclaiming.
In above-mentioned technique, using special environment-protective process:
(1)Electric melting furnace is renovated, all using fast melting middle frequency furnace, peace power factor (PF) automatic compensator is increased in the electric-control system of electric furnace, while continuously circulating cast using constant temperature casting machine, the preheating time and power loss of electric furnace is reduced with this.
(2)The big operation of big part energy consumption main to foundry production line cylinder block and head etc.(Baking, core shooting, impeller blasting, sand process etc.)Using the Automated condtrol energy-saving equipment that production efficiency is high, energy consumption is low, and using continuous production, the initiation culture of electric equipment is reduced, reduce preheating time, the energy consumption of single products is reduced with this.
(3)Adopt new technology, increase resin sand recycling line and molding sand recycling line.Originally will recycle after the recovered process of the antiquated sand outwelled.
Required according to production Technology and production scale and the new production line set up, process innovation must increase the production equipments and corresponding testing equipment etc. such as molding sand, resin sand recycling equipment, core shooter, shell molding machine, intermediate frequency (IF) smelting electric furnace, lifting transport newly.
The beneficial effect of the invention is:Energy-conserving and environment-protective special engine cylinder block and head not only meets the needs of fuel oil diesel engine, and meets the needs of many new forms of energy diesel engines;Simultaneously the product can not only improve the power of electromotor, and reducing energy consumption, moreover it is possible to reduce exhaust emissions of diesel engine substantially reduces the pollution to environment.
Specific embodiment
The specific embodiment of the present invention is described with reference to embodiment, to be better understood from the present invention.
Embodiment
1
Diesel engine lid environmental protection manufacturing process in the present embodiment, concrete technology scheme is:Using domestic ripe, advanced frequency conversion melting, high/low temperature continuous placing production technology;Using multinomial new energy-saving process technology and energy-conservation equipment technologies such as cooling water, molding sand, resin sand recovery and reuse technology, production and processing loop control process.
(1)The energy-conserving and environment-protective special engine cylinder cap technological process of production:
Molding sand is prepared(Reclaimed sand+fresh sand)→ swage sand core shooting moulding → coating → combination → continuously circulate smelting and pouring → sand removal → ball blast → polishing → spraying → warehouse-in →
Old sand reclaiming.
(2)The energy-conserving and environment-protective special engine cylinder body technological process of production:
Resin sand is prepared(Reclaimed sand+fresh sand)→ resin sand core shooting moulding → coating → combination → continuously circulate smelting and pouring → sand removal → ball blast → polishing → spraying → warehouse-in → old sand reclaiming.
In above-mentioned technique, using special environment-protective process:
(1)Electric melting furnace is renovated, all using fast melting middle frequency furnace, peace power factor (PF) automatic compensator is increased in the electric-control system of electric furnace, while continuously circulating cast using constant temperature casting machine, the preheating time and power loss of electric furnace is reduced with this.
(2)The big operation of big part energy consumption main to foundry production line cylinder block and head etc.(Baking, core shooting, impeller blasting, sand process etc.)Using the Automated condtrol energy-saving equipment that production efficiency is high, energy consumption is low, and using continuous production, the initiation culture of electric equipment is reduced, reduce preheating time, the energy consumption of single products is reduced with this.
(3)Adopt new technology, increase resin sand recycling line and molding sand recycling line.Originally will recycle after the recovered process of the antiquated sand outwelled.
Required according to production Technology and production scale and the new production line set up, process innovation must increase the production equipments and corresponding testing equipment etc. such as molding sand, resin sand recycling equipment, core shooter, shell molding machine, intermediate frequency (IF) smelting electric furnace, lifting transport newly.
Claims (2)
1. a kind of diesel engine lid environmental protection manufacturing process, it is characterised in that:Concrete technology scheme is:Using domestic ripe, advanced frequency conversion melting, high/low temperature continuous placing production technology;Using multinomial new energy-saving process technology and energy-conservation equipment technologies such as cooling water, molding sand, resin sand recovery and reuse technology, production and processing loop control process, wherein:
(1)The energy-conserving and environment-protective special engine cylinder cap technological process of production:
Molding sand preparation → swage sand core shooting moulding → coating → combination → continuously circulate smelting and pouring → sand removal → ball blast → polishing → spraying → warehouse-in →
Old sand reclaiming;
(2)The energy-conserving and environment-protective special engine cylinder body technological process of production:
Resin sand preparation → resin sand core shooting moulding → coating → combination → continuously circulate smelting and pouring → sand removal → ball blast → polishing → spraying → warehouse-in →
Old sand reclaiming.
2. diesel engine lid according to claim 1 environmental protection manufacturing process, it is characterised in that:In above-mentioned technique, using special environment-protective process:
(1)Electric melting furnace is renovated, all using fast melting middle frequency furnace, peace power factor (PF) automatic compensator is increased in the electric-control system of electric furnace, while continuously circulating cast using constant temperature casting machine;
(2)The big operation of big part energy consumption main to foundry production line cylinder block and head etc. is using the Automated condtrol energy-saving equipment that production efficiency is high, energy consumption is low, and using continuous production, the initiation culture of electric equipment is reduced, preheating time is reduced, the energy consumption of single products is reduced with this;
(3)Resin sand is put into by technological transformation and recycles line and molding sand recycling line, will be recycled after the recovered process of the antiquated sand outwelled originally.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510700011.5A CN106607560A (en) | 2015-10-26 | 2015-10-26 | Eco-friendly manufacturing technology of diesel engine cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510700011.5A CN106607560A (en) | 2015-10-26 | 2015-10-26 | Eco-friendly manufacturing technology of diesel engine cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106607560A true CN106607560A (en) | 2017-05-03 |
Family
ID=58612144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510700011.5A Pending CN106607560A (en) | 2015-10-26 | 2015-10-26 | Eco-friendly manufacturing technology of diesel engine cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106607560A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108979888A (en) * | 2018-08-18 | 2018-12-11 | 全椒县全动机械有限公司 | A kind of diesel engine lid and its manufacturing process |
CN109026425A (en) * | 2018-08-18 | 2018-12-18 | 全椒县全动机械有限公司 | A kind of engine cylinder head system and its manufacturing process |
-
2015
- 2015-10-26 CN CN201510700011.5A patent/CN106607560A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108979888A (en) * | 2018-08-18 | 2018-12-11 | 全椒县全动机械有限公司 | A kind of diesel engine lid and its manufacturing process |
CN109026425A (en) * | 2018-08-18 | 2018-12-18 | 全椒县全动机械有限公司 | A kind of engine cylinder head system and its manufacturing process |
CN109026425B (en) * | 2018-08-18 | 2020-07-14 | 全椒县全动机械有限公司 | Cylinder cover of internal combustion engine and manufacturing process thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201969827U (en) | Production line for roasting regeneration of resin waste sand | |
CN104907778A (en) | Environment-friendly manufacturing technique for special cylinder body and cylinder cover for natural gas engine | |
CN103435277B (en) | A kind of internal combustion gas-burned vertical limekiln for the production of light calcined magnesia and method | |
CN103934411B (en) | The moulding of PEPSET resin and sand recycle clean casting technique | |
CN101429587A (en) | Treatment process for isothermal normalizing with exhaust heat of forgeable piece smithing | |
CN104043772A (en) | Casting used sand thermal reclamation system | |
CN106607560A (en) | Eco-friendly manufacturing technology of diesel engine cover | |
CN209669292U (en) | A kind of superhard annealing device of alloy carbon steel fastener | |
CN103471305B (en) | A kind of casting, forging high efficiency cooling bootstrap system | |
CN109014011A (en) | The forging technology of automobile engine oil supply system common rail pipe | |
CN103846634A (en) | Method for forging single-throw crank shaft | |
CN104946826A (en) | Metallurgical slag waste heat recovery equipment and method | |
CN109719241B (en) | Short-process casting and forging integrated process for steel | |
CN103433686A (en) | Cylinder barrel repairing process | |
CN105964908A (en) | Cold-core box precoated sand casting technology of rivet plate for bridge | |
CN203269987U (en) | System for recycling shielding gases for vacuumizing bell bright annealing furnaces | |
CN104846145A (en) | Novel technique for preheating and premelting steel scrape and efficiently making steel by electric furnace | |
CN103589445B (en) | The innoxious continuous pyrolysis device of a kind of scrap tire powder | |
CN203875275U (en) | Heating device of thermal reclamation process of used casting sand | |
CN111906247A (en) | Preparation process of supercharger turbine for national six-emission heavy diesel engine | |
CN102294418A (en) | Production method of ring forging | |
CN206940795U (en) | A kind of cracker for being used to prepare water tar | |
CN102756086A (en) | Manufacturing process of cylinder sleeve | |
CN112808942A (en) | Environment-friendly precoated sand casting process | |
CN102212203A (en) | Normal-pressure continuous desulfurizing method for rubber |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170503 |
|
WD01 | Invention patent application deemed withdrawn after publication |