CN107825565B - Environment-friendly magnesium oxide foam material processing device - Google Patents
Environment-friendly magnesium oxide foam material processing device Download PDFInfo
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- CN107825565B CN107825565B CN201710904379.2A CN201710904379A CN107825565B CN 107825565 B CN107825565 B CN 107825565B CN 201710904379 A CN201710904379 A CN 201710904379A CN 107825565 B CN107825565 B CN 107825565B
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- foaming
- magnesium oxide
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- reaction box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
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Abstract
The invention discloses an environment-friendly magnesium oxide foaming material processing device which comprises a device shell, a foaming mold, a three-phase driving motor and a liquid crystal operation panel, wherein a built-in anti-abrasion layer is arranged above the device shell, a high-pressure spray nozzle is arranged above the foaming mold, a pressurizing air cylinder is arranged above the high-pressure spray nozzle, a raw material inlet is arranged above the pressurizing air cylinder, the three-phase driving motor is connected above the raw material inlet, a blanking baffle is arranged below the three-phase driving motor, a foaming reaction box is arranged below the blanking baffle, a micro-controller is communicated below the foaming reaction box, the liquid crystal operation panel is arranged outside the device shell, and a stirring controller is arranged inside the foaming reaction box. Has the advantages that: the operation is simplified, professional training is not needed, the working stability of the device is high, the production efficiency is improved, and raw materials are saved.
Description
Technical Field
The invention belongs to the technical field of foaming material processing equipment, and particularly relates to an environment-friendly magnesium oxide foaming material processing device.
Background
The magnesium oxide is commonly called magnesia, also called magnesia, is an alkaline oxide, has the universality of the alkaline oxide and belongs to a cementing material. White powder (yellowish magnesium nitride), odorless, tasteless, non-toxic, is a typical alkaline earth metal oxide, represented by the chemical formula MgO. White powder with a melting point of 2852 ℃, a boiling point of 3600 ℃ and a relative density of 3.58(25 ℃). Soluble in acid and ammonium salt solutions and insoluble in alcohol. The solubility in water was 0.00062g/100mL (0 ℃ C.). The magnesium hydroxide is exposed in the air, can easily absorb moisture and carbon dioxide to gradually become basic magnesium carbonate, the light product is heavier, the quality is faster, the magnesium hydroxide is generated under a certain condition by combining with water, the magnesium hydroxide is in a slightly alkaline reaction, and the pH value of a saturated aqueous solution is 10.3. The solution is insoluble in water and the solution is alkaline. Is insoluble in ethanol. Having strong refractive properties in the visible and near ultraviolet range.
The magnesium oxide is divided into light magnesium oxide and heavy magnesium oxide. The light weight is loose in volume and is white amorphous powder. No odor, no taste and no toxicity. The density was 3.58g/cm 3. Hardly soluble in pure water and organic solvents, and has increased solubility in water due to the presence of carbon dioxide. Can be dissolved in acid and ammonium salt solution. And the crystal is converted into a crystal through high-temperature firing. When meeting carbon dioxide in air, the magnesium carbonate double salt is generated. The heavy mass is compact and is a white or beige powder. It is easy to combine with water and absorb water and carbon dioxide when exposed in air. The magnesium chloride solution is easy to be gelled and hardened when being mixed. With the industrial upgrading and the demand and development of high-tech functional material markets, a series of high-new fine magnesium oxide products are researched and produced, and are mainly used for nearly ten varieties of high-grade lubricating oil, high-grade tanning alkali-extraction grade, food grade, medicine, silicon steel grade, high-grade electromagnetic grade, high-purity magnesium oxide and the like.
The annual domestic yield of magnesium oxide is about 1200 ten thousand tons. The magnesium oxide is used for measuring sulfur in coal, pyrite and arsenic in steel. Used as a standard for white pigments. The light magnesium oxide is mainly used as raw material for preparing ceramics, enamel, refractory crucible and refractory brick. Also useful as polishing agents adhesives, coatings, and fillers for paper, accelerators and activators for neoprene and fluororubbers. Mixing with magnesium chloride solution, and making into magnesium oxide water. It is used as antacid and laxative, and used for gastric hyperacidity and duodenal ulcer. Also used for manufacturing glass, dye meal, phenolic plastics and the like. The heavy magnesium oxide is used for firing, grinding and semi-rolling in the rice milling industry. The plastic industry for manufacturing artificial marble heat-proof and sound-proof boards of artificial chemical floors is used as a filling material in the building industry. It can also be used for producing other magnesium salts.
One of the main uses of magnesium oxide is as a flame retardant, and the traditional flame retardant materials widely adopt a flame retardant mixture formed by combining halogen-containing polymers or halogen-containing flame retardants. However, in case of fire, a large amount of smoke and toxic corrosive gas are generated due to thermal decomposition and combustion, thereby preventing fire fighting and personnel evacuation, and corroding instruments and equipment. Particularly, more than 80% of death accidents in fire are caused by dense smoke and toxic gas generated by materials, so that low smoke and low toxicity are indispensable indexes of the flame retardant in addition to the flame retardant efficiency. The industrial development of the Chinese flame retardant is extremely unbalanced, and the chlorine flame retardant accounts for a relatively heavy proportion, and is the first of all the flame retardants, wherein chlorinated paraffin accounts for monopoly. But the chlorine flame retardant releases toxic gas when acting, which is a great distance away from the high efficiency and non-toxicity pursued by modern life. Therefore, in order to comply with the development trend of low smoke, low toxicity and no pollution of the flame retardant in the world, the development, production and application of the magnesium oxide flame retardant are imperative.
The soft foaming material has wide application, is closely related to the basic industry of national economy, and keeps the stable and continuous growth of about 20 percent for many years. The soft foaming material is prepared by adding a catalyst, a foam stabilizer, a foaming agent and other auxiliary materials into raw materials such as plastics (PE, EVA and the like) and rubber (SBR, CR and the like), and foaming through physical foaming or crosslinking, so that a large amount of fine foams appear in the plastics and the rubber, the volume is increased, the density is reduced, the soft foaming material has the functions of buffering, sound absorption, shock absorption, heat preservation, filtration and the like, and is widely applied to industries such as electronics, household appliances, automobiles, sports leisure and the like.
During the period from 2008 the next half to 2009 the first half, the domestic economy has certain downslide under the influence of global financial crisis, the related export trade is greatly influenced, and the development speed of the soft foam material industry is slowed down.
The market scale in 2008 is 54.83 billion yuan, the comparable growth rate is 11.58%, the market scale in 2009 is 61.19 billion yuan, and the comparable growth rate is 11.60%, which are reduced to different degrees compared with the former two years. Since the next half year in 2009, the global economy began to revive, and the development of domestic home appliances, electronic products, sports, leisure and other related industries began to gradually resume the development speed before the financial crisis.
After 2010, the soft foam material industry in China is expected to have continuous and rapid development, the annual growth rate is expected to exceed 15%, and the market scale reaches 100 billion yuan by 2012.
The structural foam material is a foam material modified by a penetrating aromatic amide polymerization network based on plastics (PVC, PET and the like), has very low density and very high strength as a soft foam material, is suitable for high-end fields requiring light materials and high strength, and is mainly applied to industries such as wind power generation, rail transit, yacht, aerospace, building energy conservation and the like.
The field of new materials such as high molecular materials is a high-technology industry which is mainly supported by the country, and particularly in the 'decision of national institute on accelerating cultivation and developing strategic emerging industry' released in 2010, the 'new material' industry is put into strategic emerging industry and various encouragement policies in the aspects of technical research and development, finance and the like are released. In addition, in recent years, China realizes multiple innovations on the production process of the high polymer foam material, the product performance is gradually improved, the application field is gradually widened, and the innovations can further promote the high polymer foam material industry to realize faster development.
At present, a magnesium oxide foam material processing device used in China has complex processing operation, and workers can normally operate after professional training, so that the production benefit is poor, the stability is poor, and more raw materials are wasted.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide an apparatus for processing an environmentally friendly magnesium oxide foam.
The invention realizes the purpose through the following technical scheme:
an environment-friendly magnesium oxide foaming material processing device comprises a device shell, a foaming mould, a three-phase driving motor and a liquid crystal operation panel, a built-in anti-wear layer is arranged in the device shell, a mould supporting table is arranged above the built-in anti-wear layer, the foaming mould is arranged above the mould supporting table, a high-pressure spray head is arranged above the foaming mould, a pressurizing cylinder is arranged above the high-pressure spray head, a raw material inlet is arranged above the pressurizing cylinder, the three-phase driving motor is connected above the raw material inlet, a blanking baffle plate is arranged below the three-phase driving motor, a foaming reaction box is arranged below the blanking baffle plate, a microcontroller is communicated below the foaming reaction box, the liquid crystal operation panel is arranged on the outer side of the device shell, and the stirring controller is arranged inside the foaming reaction box.
In order to further improve the use function of the environment-friendly magnesium oxide foaming material processing device, the device shell is connected with the built-in anti-abrasion layer, and the foaming mold is arranged above the mold supporting table.
In order to further improve the use function of the environment-friendly magnesium oxide foam material processing device, the high-pressure spray head is connected with the pressurizing cylinder, and the raw material inlet is connected with the three-phase driving motor.
In order to further improve the use function of the environment-friendly magnesium oxide foam material processing device, the blanking baffle is connected with the foaming reaction box, and the microcontroller is connected with the liquid crystal operation panel.
In order to further improve the use function of the environment-friendly magnesium oxide foaming material processing device, the stirring controller is arranged inside the foaming reaction box.
In order to further improve the use function of the environment-friendly magnesium oxide foam material processing device, the built-in anti-abrasion layer is formed by pressing light titanium alloy, and the thickness of the built-in anti-abrasion layer is 3-5 cm.
In order to further improve the use function of the environment-friendly magnesium oxide foaming material processing device, the pressurizing cylinder is tightly attached to the inner side of the inner anti-abrasion layer.
In order to further improve the use function of the environment-friendly magnesium oxide foaming material processing device, the foaming mold needs to be replaced periodically.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides the processing device for the environment-friendly magnesium oxide foaming material, which simplifies the operation, does not need professional training, has high working stability, improves the production efficiency and saves raw materials.
Drawings
FIG. 1 is a front view of an apparatus for processing an environmentally friendly magnesium oxide foam according to the present invention;
FIG. 2 is a left side view of the processing device for environmental protection magnesium oxide foaming material of the present invention;
FIG. 3 is a diagram of a foaming reaction chamber of the processing device for environment-friendly magnesium oxide foaming materials.
The reference numerals are explained below:
1. a device housing; 2. a built-in anti-wear layer; 3. a mold support table; 4. a foaming mold; 5. a high pressure spray head; 6. a pressurizing cylinder; 7. a feed inlet; 8. a three-phase drive motor; 9. a blanking baffle; 10. a foaming reaction box; 11. a microcontroller; 12. a liquid crystal operation panel; 13. and a stirring controller.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-3, an apparatus for processing environment-friendly magnesium oxide foam comprises an apparatus housing 1, a foaming mold 4, three-phase driving motor 8 and liquid crystal operating panel 12, device casing 1 internally mounted has built-in abrasionproof layer 2, mould brace table 3 is installed to built-in abrasionproof layer 2 top, foaming mould 4 is installed to mould brace table 3 top, foaming mould 4 top is provided with high pressure nozzle 5, pressurized cylinder 6 is installed to high pressure nozzle 5 top, raw materials inlet port 7 is installed to pressurized cylinder 6 top, raw materials inlet port 7 top is connected with three-phase driving motor 8, unloading baffle 9 is installed to three-phase driving motor 8 below, foaming reaction box 10 is installed to unloading baffle 9 below, foaming reaction box 10 below intercommunication has microcontroller 11, liquid crystal operating panel 12 installs in the device casing 1 outside, stirring controller 13 installs inside foaming reaction box 10.
Device casing 1 is used for protecting the inside components and parts of device, built-in abrasionproof layer 2 is used for preventing that the device from causing the damage to the device when using for a long time, mould brace table 3 is used for supporting foaming mould 4, send into the device with the raw materials inside from raw materials inlet port 7, three-phase driving motor 8 provides power for the device work, unloading baffle 9 is used for injecing foaming reaction box 10 in the raw materials, foaming reaction box 10 foams the raw materials, stirring controller 13 stirs the raw materials in foaming reaction box 10, pressurization cylinder 6 is used for pressurizeing high pressure nozzle 5, high pressure nozzle 5 is used for pouring into foaming mould 4 with foaming back raw materials into, microcontroller 11 is used for the inside components and parts of controlling means, liquid crystal operating panel 12 is used for carrying out operation control to the device.
In order to further improve the use function of the environment-friendly magnesium oxide foam material processing device, a shell 1 of the device is connected with a built-in anti-abrasion layer 2, a mold supporting table 3 is connected with a foaming mold 4, a high-pressure spray nozzle 5 is connected with a pressurizing cylinder 6, a raw material inlet 7 is connected with a three-phase driving motor 8, a blanking baffle plate 9 is connected with a foaming reaction box 10, a micro controller 11 is connected with a liquid crystal operation panel 12, a stirring controller 13 is arranged inside the foaming reaction box 10, the built-in anti-abrasion layer 2 is formed by pressing light titanium alloy, the thickness is 3-5cm, the pressurizing cylinder 6 is tightly attached to the inner side of the built-in anti-abrasion layer 2, and the foaming mold 4 needs.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an environmental protection magnesium oxide expanded material processingequipment which characterized in that: comprises a device shell (1), a foaming mold (4), a three-phase driving motor (8) and a liquid crystal operation panel (12), wherein the device shell (1) is internally provided with a built-in anti-abrasion layer (2), a mold supporting table (3) is installed above the built-in anti-abrasion layer (2), the foaming mold (4) is installed above the mold supporting table (3), a high-pressure spray head (5) is arranged above the foaming mold (4), a pressurizing cylinder (6) is installed above the high-pressure spray head (5), a raw material inlet (7) is installed above the pressurizing cylinder (6), the three-phase driving motor (8) is connected above the raw material inlet (7), a blanking baffle plate (9) is installed below the three-phase driving motor (8), a foaming reaction box (10) is installed below the blanking baffle plate (9), and a micro controller (11) is communicated below the foaming reaction box (10), the liquid crystal operation panel (12) is arranged on the outer side of the device shell (1), and the stirring controller (13) is arranged in the foaming reaction box (10).
2. The processing device of the environmental-friendly magnesium oxide foaming material as claimed in claim 1, wherein: the device shell (1) is connected with the built-in anti-abrasion layer (2), and the foaming mold (4) is arranged above the mold supporting table (3).
3. The processing device of the environmental-friendly magnesium oxide foaming material as claimed in claim 1, wherein: the high-pressure nozzle (5) is connected with the pressurizing cylinder (6), and the raw material inlet (7) is connected with the three-phase driving motor (8).
4. The processing device of the environmental-friendly magnesium oxide foaming material as claimed in claim 1, wherein: the blanking baffle (9) is connected with the foaming reaction box (10), and the microcontroller (11) is connected with the liquid crystal operation panel (12).
5. The processing device of the environmental-friendly magnesium oxide foaming material as claimed in claim 1, wherein: the stirring controller (13) is arranged inside the foaming reaction box (10).
6. The processing device of the environmental-friendly magnesium oxide foaming material as claimed in claim 1, wherein: the built-in anti-wear layer (2) is formed by pressing light titanium alloy, and the thickness is 3-5 cm.
7. The processing device of the environmental-friendly magnesium oxide foaming material as claimed in claim 1, wherein: the pressurizing cylinder (6) is tightly attached to the inner side of the built-in anti-wear layer (2).
8. The processing device of the environmental-friendly magnesium oxide foaming material as claimed in claim 1, wherein: the foaming mould (4) needs to be replaced regularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904379.2A CN107825565B (en) | 2017-09-29 | 2017-09-29 | Environment-friendly magnesium oxide foam material processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904379.2A CN107825565B (en) | 2017-09-29 | 2017-09-29 | Environment-friendly magnesium oxide foam material processing device |
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| Publication Number | Publication Date |
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| CN107825565A CN107825565A (en) | 2018-03-23 |
| CN107825565B true CN107825565B (en) | 2020-04-24 |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1239455B (en) * | 1990-03-16 | 1993-11-02 | Gus-Bi Officina Meccanica | MIXING HEAD WITH COMPRESSED AIR CLEANING DEVICE |
| CN2136124Y (en) * | 1992-08-18 | 1993-06-16 | 张秋雀 | Mould for injection moulding machine |
| FR2751913B1 (en) * | 1996-08-02 | 1998-10-30 | Mesnel | METHOD AND DEVICE FOR MANUFACTURING BY EXTRUSION OF A PROFILE WITH LOCALLY VARIABLE SECTION, AND PROFILE THUS PRODUCED |
| CN2626695Y (en) * | 2003-06-10 | 2004-07-21 | 张家港恒安轻质墙体材料厂 | High performance foaming machine |
| CN201211403Y (en) * | 2008-04-28 | 2009-03-25 | 兴化锁龙消防药剂有限公司 | Forced foam generator |
| US8968449B2 (en) * | 2012-07-04 | 2015-03-03 | Vki Technologies Inc. | Spout, system, and method for producing a foam |
| CN203077566U (en) * | 2012-12-20 | 2013-07-24 | 华南理工大学 | Injection moulding device for on-line mixing preparation of high-performance microcellular foaming plastic |
| CN103993194B (en) * | 2014-05-23 | 2016-01-20 | 丹阳翊德炉业有限公司 | A kind of production system of foaming aluminum and production method |
| CN204396876U (en) * | 2014-12-25 | 2015-06-17 | 苏州米莫金属科技有限公司 | The powder injection-molded device of a kind of supercharging |
| CN204431617U (en) * | 2014-12-31 | 2015-07-01 | 浙江卓越金城塑机有限公司 | Connecting rod complex pattern foam plastics injection forming machine device |
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