CN107825565A - A kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) and processing technology - Google Patents
A kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) and processing technology Download PDFInfo
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- CN107825565A CN107825565A CN201710904379.2A CN201710904379A CN107825565A CN 107825565 A CN107825565 A CN 107825565A CN 201710904379 A CN201710904379 A CN 201710904379A CN 107825565 A CN107825565 A CN 107825565A
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- magnesium oxide
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- processing technology
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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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention discloses a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) and processing technology, including device case, foaming mould, three-phase drive motor and liquid crystal operation panel, built-in scuff-resistant coating is installed above described device housing, high-pressure nozzle is provided with above the foaming mould, pressurized cylinder is installed above the high-pressure nozzle, raw material inlet is installed above the pressurized cylinder, the three-phase drive motor is connected with above the raw material inlet, discharge flapper is installed below the three-phase drive motor, foamable reaction case is installed below the discharge flapper, microcontroller is communicated with below the foamable reaction case, the liquid crystal operation panel is arranged on described device hull outside, the mixing control device is arranged on inside the foamable reaction case.Beneficial effect is：Simplify operation, it is not necessary to carry out professional training, device job stability is high, improves production efficiency, also saves raw material.
Description
Technical field
The invention belongs to expanded material technical field of processing equipment, adds more particularly to a kind of environment-friendlymagnesium magnesium oxide foaming material
Frock is put and processing technology.
Background technology
Magnesia is commonly called as magnesia, also referred to as magnesia, and magnesia is basic anhydride, has the general character of basic anhydride, belongs to
Binder materials.White powder（Faint yellow is magnesium nitride）, it is odorless, tasteless, nontoxic, it is typical alkaline earth oxide, chemistry
Formula MgO.White powder, fusing point are 2852 DEG C, and boiling point is 3600 DEG C, and relative density is 3.58 (25 DEG C).It is dissolved in acid and ammonium salt is molten
Liquid, insoluble in alcohol.Solubility is 0.00062g/100mL (0 DEG C) in water.Exposure in atmosphere, easily absorbs moisture and two
Carbonoxide and be increasingly becoming basic magnesium carbonate, lightweight product heavier product faster, are combined with water and generate hydroxide under certain condition
Magnesium, reacted in alkalescence, the pH of saturated aqueous solution is 10.3.It is dissolved in acid and ammonium salt is insoluble in water, its solution alkaline.Do not dissolve in
Ethanol.There is strong refraction in visible and near-ultraviolet range.
Magnesia is divided to two kinds of light magnesium oxide and heavy-burned magnesia.Lightweight volume is loose, is white amorphous powder.It is odorless
It is tasteless nontoxic.Density 3.58g/cm3.Pure water and organic solvent are insoluble in, solubility increases because of the presence of carbon dioxide in water
Greatly.Acid, ammonium salt solution can be dissolved in.Crystalline solid is converted into through high temperature sintering.Meet the carbon dioxide generation magnesium carbonate double salt in air.
Heavy volume is close, for white or Beige powder.With the easy chemical combination of water, dew, which is empty in gas, easily absorbs moisture and carbon dioxide.With
Magnesium chloride solution mixes easy gel hardening.
With the demand and development in industrialization upgrading and new and high technology functional material market, development ＆ production goes out a series of high-new
Fine magnesium oxide product, it is mainly used in senior lubricant, advanced tanning carries basicity grade, food-grade, medicine, silicon steel level, advanced electromagnetism
Nearly ten kind compositions such as level, high-purity magnesium oxide.
The annual production of the magnesia country is at 12,000,000 tons or so.Magnesia is to determine the sulphur in the sulphur and pyrite and steel in coal
And arsenic.Standard as Chinese white.Light magnesium oxide is mainly used as preparing the original of ceramics, enamel, refractory crucible and refractory brick
Material.Also serve as the filler of buffing compound adhesive, coating, and paper, the accelerator and activator of neoprene and fluorubber.With chlorine
After changing the mixing of the solution such as magnesium, magnesia water tune can be made into.Pharmaceutically it is used as antiacid and laxative, for hyperhydrochloria stomach and ten
It is used as catalyst in two Duodenalulcer disease chemical industry and manufactures the raw material of magnesium salts.It is also used for putting glass, the dye dregs of rice, phenoplasts etc.
Manufacture.It is used to fire grinding and half roller in heavy-burned magnesia Husking rice industry.Building industry is used to manufacture manufactured chemical floor
Artificial marble heat shield panel sound panel plastics industry is used as inserts.It can also be used to produce other magnesium salts.
One of main application of magnesia is the use as fire retardant, traditional fire proofing, widely used halogen polymerization
The flame-retardant mixture that thing or halogen containing flame-retardant combine.But fire once occurs, due to thermally decomposing and burning, can produce big
The smog of amount and poisonous corrosive gas, so as to hinder fire fighting and evacuating personnel, corrosion instrument and equipment.Particularly people send out
Death by accident in existing fire has 80% above is caused by dense smoke caused by material and toxic gas, thus except flame retarding efficiency
Outside, low-smoke low-toxicity is also the essential index of fire retardant.Chinese fire retardant industry development pole is uneven, shared by chlorine-based flame retardant
Ratio is heavier, is that wherein chlorinated paraffin accounts for monopoly position first of each fire retardant.But chlorine-based flame retardant has discharged poison gas when acting on
Body, there is very big distance in this with the non-toxic efficient that the modern life is pursued.Therefore in order to comply with the low smog of world's fire retardant, low toxicity
Property and non-harmful development trend, the exploitation of magnesia fire retardant, production and application it is imperative.
Flexible foamed material is closely bound up with the basic activity of national economy due to widely used, is always maintained at for many years
The lasting growth of 20% or so stabilization.Flexible foamed material is with former materials such as plastics (PE, EVA etc.), rubber (SBR, CR etc.)
Material, is subject to the auxiliary materials such as catalyst, foam stabiliser, foaming agent, by physical blowing or crosslinked foaming, makes to go out in plastics and rubber
Now a large amount of trickle foams, volume increase, density are reduced, and flexible foamed quality of materials is light, pliability is good, possesses buffering, sound-absorbing, suction
The functions such as shake, insulation, filtering, are widely used in the industries such as electronics, household electrical appliances, automobile, Leisure Sport.
2008 second half year to during 2009 first half of the year, were influenceed by global financial crisis, under domestic economy occurs necessarily
Sliding, associated outlet trade is a greater impact, and flexible foamed materials industry development speed slows down.
Market scale is 54.83 hundred million yuan within 2008, increases by 11.58% on a year-on-year basis, market scale in 2009 is 61.19 hundred million yuan, together
It is 11.60% than growth rate, compared to the first two years, there is different degrees of decline.Since the second half year in 2009, global economy was opened
The development for the relevant industries such as recovery, domestic household electrical appliances, electronic product and Leisure Sport that begin starts before slowly recovering financial crisis
Development speed.
It is expected that after 2010, the flexible foamed materials industry in China will have lasting fast development, it is contemplated that annual growth will
More than 15%, 10,000,000,000 yuan are up to market scale in 2012.
Structural foam be based on plastics (PVC, PET etc.) etc., by through aromatic amides converging network repair
Positive expanded material, density is very low as flexible foamed material but has very high intensity, suitable for requiring that material is light, strong
High high-end field is spent, is mainly used in the industries such as wind-power electricity generation, track traffic, yacht, Aero-Space, building energy conservation.
The field of new materials such as high polymer material are always the high-tech industry that state key is supported, are especially sent out in 2010
Cloth《State Council cultivates the decision with development strategy new industry on accelerating》In, " new material " industry is even more included in war
Slightly property new industry, and put into effect the encouragement policy of multinomial technical research, finance etc..In addition, China is in high score in recent years
Multinomial innovation is realized in sub- expanded material production technology, properties of product are gradually lifted, and application field is also increasingly widened, and these are all
Further boosting high molecular foam material industry is realized into development faster.
The magnesia expanded material processing unit (plant) process operation that China uses at present is complicated, and worker needs to carry out professional training
After could normal operating, therefore cause productivity effect poor, stability is bad, more to waste of raw materials.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of environment-friendlymagnesium magnesium oxide foaming material processing dress
Put and processing technology.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) and processing technology, including device case, foaming mould, three-phase drive electricity
Machine and liquid crystal operation panel, described device enclosure interior are provided with built-in scuff-resistant coating, mould are provided with above the built-in scuff-resistant coating
Have supporting table, the foaming mould be installed above the mould support platform, high-pressure nozzle is provided with above the foaming mould,
Pressurized cylinder is installed above the high-pressure nozzle, raw material inlet is installed above the pressurized cylinder, the raw material enters
The three-phase drive motor is connected with above mouthful, discharge flapper, the discharge flapper are installed below the three-phase drive motor
Lower section is provided with foamable reaction case, and microcontroller, the liquid crystal operation panel installation are communicated with below the foamable reaction case
In described device hull outside, the mixing control device is arranged on inside the foamable reaction case.
In order to further improve the use function of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant), described device housing with it is described
Built-in scuff-resistant coating connection, the mould support platform top are provided with the foaming mould.
In order to further improve the use function of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant), the high-pressure nozzle with it is described
Pressurized cylinder connects, the raw material inlet and the three-phase drive motor connection.
In order to further improve the use function of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant), the discharge flapper with it is described
Foamable reaction case is connected, and the microcontroller is connected with the liquid crystal operation panel.
In order to further improve the use function of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant), the mixing control device is with setting
Put inside the foamable reaction case.
In order to further improve the use function of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant), the built-in scuff-resistant coating is by light
The compacting of matter titanium alloy forms, thickness 3-5cm.
In order to further improve the use function of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant), the pressurized cylinder is close to
On the inside of the internal scuff-resistant coating.
In order to further improve the use function of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant), the foaming mould need into
Row periodic replacement.
Compared with prior art, the beneficial effects of the present invention are：
The present invention provides a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) and processing technology, simplifies operation, it is not necessary to carry out
Professional training, device job stability is high, improves production efficiency, also saves raw material.
Brief description of the drawings
Fig. 1 is a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) of the present invention and the front view of processing technology.
Fig. 2 is a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) of the present invention and the left view of processing technology.
Fig. 3 is a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) of the present invention and the foamable reaction case figure of processing technology.
Description of reference numerals is as follows：
1st, device case；2nd, built-in scuff-resistant coating；3rd, mould support platform；4th, foaming mould；5th, high-pressure nozzle；6th, pressurized cylinder；7、
Raw material inlet；8th, three-phase drive motor；9th, discharge flapper；10th, foamable reaction case；11st, microcontroller；12nd, liquid crystal operation
Panel；13rd, mixing control device.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) and processing technology, including device case 1, foaming
Mould 4, three-phase drive motor 8 and liquid crystal operation panel 12, built-in scuff-resistant coating 2, built-in scuff-resistant coating are installed inside device case 1
2 tops are provided with mould support platform 3, and the top of mould support platform 3 is provided with foaming mould 4, and the top of foaming mould 4 is provided with high pressure
Shower nozzle 5, the top of high-pressure nozzle 5 are provided with pressurized cylinder 6, and the top of pressurized cylinder 6 is provided with raw material inlet 7, raw material inlet 7
Top is connected with three-phase drive motor 8, and the lower section of three-phase drive motor 8 is provided with discharge flapper 9, and the lower section of discharge flapper 9 is provided with
Foamable reaction case 10, the lower section of foamable reaction case 10 are communicated with microcontroller 11, and liquid crystal operation panel 12 is arranged on device case 1
Outside, mixing control device 13 are arranged on inside foamable reaction case 10.
To be protected to device internal component, built-in scuff-resistant coating 2 makes device case 1 to anti-locking apparatus for a long time
Used time causes to damage to device, and mould support platform 3 is to support foaming mould 4, by raw material out of raw material inlet 7 feeder
Portion, three-phase drive motor 8 provide power for device work, and discharge flapper 9 foams to be limited to raw material in foamable reaction case 10
Reaction chamber 10 is foamed to raw material, and mixing control device 13 is stirred to raw material in foamable reaction case 10, pressurized cylinder 6 to
High-pressure nozzle 5 is pressurizeed, high-pressure nozzle 5 to will foaming after raw material injection foaming mould 4 in, microcontroller 11 to
Control device internal component, liquid crystal operation panel 12 is to device progress operational control.
In order to further improve the use function of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant), device case 1 is prevented with built-in
Mill layer 2 is connected, and mould support platform 3 is connected with foaming mould 4, and high-pressure nozzle 5 is connected with pressurized cylinder 6, raw material inlet 7 and three
Phase motor 8 is connected, and discharge flapper 9 is connected with foamable reaction case 10, and microcontroller 11 is connected with liquid crystal operation panel 12,
Mixing control device 13 is with being arranged on inside foamable reaction case 10, and built-in scuff-resistant coating 2 is formed by light titanium alloy compacting, thickness 3-
5cm, pressurized cylinder 6 are close to the internal inner side of scuff-resistant coating 2, and foaming mould 4 needs to be regularly replaced.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its Xiao Wu circle
It is fixed.
Claims (8)
1. a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) and processing technology, it is characterised in that：Including device case（1）, hair
Steep mould（4）, three-phase drive motor（8）With liquid crystal operation panel（12）, described device housing（1）Inside is provided with built-in abrasionproof
Layer（2）, the built-in scuff-resistant coating（2）Top is provided with mould support platform（3）, the mould support platform（3）Install top
State foaming mould（4）, the foaming mould（4）Top is provided with high-pressure nozzle（5）, the high-pressure nozzle（5）Top is provided with
Pressurized cylinder（6）, the pressurized cylinder（6）Top is provided with raw material inlet（7）, the raw material inlet（7）Top connects
There is the three-phase drive motor（8）, the three-phase drive motor（8）Lower section is provided with discharge flapper（9）, the discharge flapper
（9）Lower section is provided with foamable reaction case（10）, the foamable reaction case（10）Lower section is communicated with microcontroller（11）, the liquid
Brilliant guidance panel（12）Installed in described device housing（1）Outside, the mixing control device（13）Installed in the foamable reaction
Case（10）It is internal.
2. a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) according to claim 1 and processing technology, it is characterised in that：
Described device housing（1）With the built-in scuff-resistant coating（2）Connection, the mould support platform（3）Top is provided with the foaming mould
Tool（4）.
3. a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) according to claim 1 and processing technology, it is characterised in that：
The high-pressure nozzle（5）With the pressurized cylinder（6）Connection, the raw material inlet（7）With the three-phase drive motor（8）Even
Connect.
4. a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) according to claim 1 and processing technology, it is characterised in that：
The discharge flapper（9）With the foamable reaction case（10）Connection, the microcontroller（11）With the liquid crystal operation panel
（12）Connection.
5. a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) according to claim 1 and processing technology, it is characterised in that：
The mixing control device（13）With being arranged on the foamable reaction case（10）It is internal.
6. a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) according to claim 1 and processing technology, it is characterised in that：
The built-in scuff-resistant coating（2）Formed by light titanium alloy compacting, thickness 3-5cm.
7. a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) according to claim 1 and processing technology, it is characterised in that：
The pressurized cylinder（6）It is close to the built-in scuff-resistant coating（2）Inner side.
8. a kind of environment-friendlymagnesium magnesium oxide foaming material processing unit (plant) according to claim 1 and processing technology, it is characterised in that：
The foaming mould（4）Need to be regularly replaced.
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 |
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| 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 true CN107825565A (en) | 2018-03-23 |
| CN107825565B CN107825565B (en) | 2020-04-24 |
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| EP0446825A1 (en) * | 1990-03-16 | 1991-09-18 | GUSBI Officina Meccanica S.p.A. | Mixing apparatus with compressed-air cleaning device |
| CN2136124Y (en) * | 1992-08-18 | 1993-06-16 | 张秋雀 | Mould for injection moulding machine |
| CN2626695Y (en) * | 2003-06-10 | 2004-07-21 | 张家港恒安轻质墙体材料厂 | High performance foaming machine |
| DE69730786T2 (en) * | 1996-08-02 | 2005-09-29 | Metzeler Automotive Profile Systems Transieres S.A. | Method of manufacturing, by extrusion, a profile with locally variable cross-section |
| CN201211403Y (en) * | 2008-04-28 | 2009-03-25 | 兴化锁龙消防药剂有限公司 | Forced foam generator |
| 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 |
| CN103993194A (en) * | 2014-05-23 | 2014-08-20 | 夏耀忠 | Production system and production method of foam aluminum |
| CN104640640A (en) * | 2012-07-04 | 2015-05-20 | Vki科技有限公司 | Spout, system, and method for producing a foam |
| 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 |
-
2017
- 2017-09-29 CN CN201710904379.2A patent/CN107825565B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0446825A1 (en) * | 1990-03-16 | 1991-09-18 | GUSBI Officina Meccanica S.p.A. | Mixing apparatus with compressed-air cleaning device |
| CN2136124Y (en) * | 1992-08-18 | 1993-06-16 | 张秋雀 | Mould for injection moulding machine |
| DE69730786T2 (en) * | 1996-08-02 | 2005-09-29 | Metzeler Automotive Profile Systems Transieres S.A. | Method of manufacturing, by extrusion, a profile with locally variable cross-section |
| 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 |
| CN104640640A (en) * | 2012-07-04 | 2015-05-20 | Vki科技有限公司 | 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 |
| CN103993194A (en) * | 2014-05-23 | 2014-08-20 | 夏耀忠 | Production system and production method of foam aluminum |
| 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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| CN107825565B (en) | 2020-04-24 |
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