CN105820416A - 3D sintering anti-static flame retardant air-liquid filter plate - Google Patents
3D sintering anti-static flame retardant air-liquid filter plate Download PDFInfo
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- CN105820416A CN105820416A CN201610284723.8A CN201610284723A CN105820416A CN 105820416 A CN105820416 A CN 105820416A CN 201610284723 A CN201610284723 A CN 201610284723A CN 105820416 A CN105820416 A CN 105820416A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a 3D sintering anti-static flame retardant air-liquid filter plate which is prepared by the following raw materials, by weight, of 60-70 parts of organic powder and 30-40 parts of inorganic particles, wherein the organic power is prepared by the following raw materials, by weight, of 80-90 parts of ultra-high molecular weight polyethylene powder and 10-20 parts of high density polyethylene powder; the inorganic particles are prepared by the following raw materials, by weight, of 95-98 parts of glass beads and 2-5 parts of conductive carbon black. The 3D sintering anti-static flame retardant air-liquid filter plate has the advantages that the air and liquid filter cost is low, the efficiency and the precision are high, the service life is long and the plate can be used repeatedly, the electronic, pharmacy, biochemical purification, food processing, defense and aerospace industries can be ensured to produce high-performance and high-tech products, and the product quality is improved. An ideal air purification filter material which is low in cost, efficient and long in service life is provided for completely removing PM1.0-PM2.5 harmful particles for civil use.
Description
Technical field
The present invention relates to a kind of air and liquid filter-type cavity plate, a kind of highly effective air, liquid
Filter-type 3D moulds burning anti-electrostatic fire retardant screen plate.
Background technology
Existing conventional air, sedimeter are all to utilize chemical fibre, are formed after glass fibre hot melt acupuncture
The felt body of three-dimensional fluff structure, makes filter bag, by air-liquid medium blow pressure is entered to seal in bag, in pressure
Under the effect of power Dandong, the dust in medium, granule, impurity etc. are intercepted, catch, block, reach
The purpose of filtration, purification is carried out to the expensive medium flowing through sealing filter bag.This filter bag is disposable, makes
Short with the life-span, replacement frequency is high and needs to stop production, and grade of filtration is low, and energy consumption is big, and wasting of resources amount is huge.
But, a kind of 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, and there is not been reported.
Summary of the invention
The technical problem to be solved in the present invention is: overcome above-mentioned deficiency, it is provided that a kind of service life is long, can
Reusability continuously, environmental protection and energy saving, grade of filtration is high, and the 3D of resource recycling moulds burning anti-electrostatic fire retardant
Gas-liquid filteration plate.
The technical solution used in the present invention is:
A kind of 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, following raw materials by weight portion be prepared from；
Organic dust 60-70 part；
Inorganic particle 30-40 part；
Wherein organic dust is prepared from by following raw materials by weight portion:
Ultra-high molecular weight polyethylene powder 80-90 part；
High-density polyethylene powder 10-20 part；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 95-98 part；
Conductive black 2-5 part.
A kind of 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, following raw materials by weight portion be prepared from；
Organic dust 65 parts；
Inorganic particle 35 parts；
Wherein organic dust is prepared from by following raw materials by weight portion:
88 parts of ultra-high molecular weight polyethylene powder；
High-density polyethylene powder 12 parts；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 98 parts；
Conductive black 2 parts.
Described ultra-high molecular weight polyethylene powder be molecular weight be 3,000,000, bulk density is 0.4g/cm3,
Particle diameter is 20-30 mesh；
Described high-density polyethylene powder particle diameter is 20-30 mesh；
Described glass microballoon uses particle diameter to be 20-30 mesh；
Described conductive black particle diameter is 20-30 mesh.
A kind of 3D moulds the processing method burning anti-electrostatic fire retardant gas-liquid filteration plate, comprises the steps:
1. the preparation of organic dust: by mass fraction, 88 parts of ultra-high molecular weight polyethylene powder and high density
Polyethylene powders 12 parts stirs；
The preparation of inorganic particle: by mass fraction, glass microballoon 98 parts is sufficiently stirred for conductive black 2 parts
Uniformly；
2. above-mentioned raw materials is pressed mass fraction, organic dust 65 parts and 35 parts of proportionings of inorganic particle, in three-dimensional
Mix and blend 10-20min on powder mixer, eventually forms mixed powder；Preferred value is 13min.
3. making the corresponding surface of upper male mould and lower punch, upper male mould and lower punch with heat resisting steel is zigzag,
Brushing releasing agent on the corresponding surface of upper male mould and lower punch；Then by fastening bolt by upper male mould with under convex
Mould matched moulds is standby；
4. the mould after matched moulds is placed on vibration platen, opens vibration platen, make the mould after matched moulds upper and lower
Vibration, and at mold addition mouth, add the mixed powder in step 1 uniformly；
5. wait after mixed powder filled it up with by mould, close vibration platen, cover mold addition lid, and use
Bolt fastens；
6. the mould filling mixed powder is put in electrical heating sintering furnace, carry out heat temperature raising, be raised to temperature
Setting value 180 DEG C-220 DEG C, after temperature reaches setting value, keeps this temperature 100min, electrical heating sintering furnace
Quit work；
7. take out sintering complete mould from sintering furnace, carry out cool water shower 10-15min so that it is mould
When tool hull-skin temperature is down to 50～60 DEG C, the most on the operational platform, carry out mould mold-break operations, now
Produce in mould is primary sintered plate, is removed from the molds primary sintered plate and is placed on 8-10mm thickness flat board glass
Shape on glass；
8., after sintered plate puts 30min cooling and shaping on a glass, its surrounding is repaired, deburring,
And on cast-cutting saw, carry out edging fixed length cutting；
9., by the sintered plate after fixed length cutting, carry out film ester flushing with washing powder solution, and wash down with clear water,
Placement ventilation is dried；
10. being coated with fluorine liquid is to be used the polytetrafluoroethyldispersion dispersion of 70-80 part and the pure of 20-30 part by parts by weight
Water purification mixed preparing forms, and uniformly sprays the outer surface at sintered plate by being coated with fluorine liquid；
Primary sintered plate after spraying painting fluorine liquid is put in electrical heating annealing furnace by 11., after being warming up to 115 DEG C,
Close electric heating system, take out after temperature is down to room temperature in the lehr until sintered plate, make sintered plate list
Sheet, sintered plate monolithic is divided into sintered plate monolithic and lower sintered plate monolithic two types.
The invention have the advantage that
1, the present invention is in the case of being greatly lowered air filtering dust-removing cost, can make iron and steel, coal,
Fire coal, thermoelectricity, automobile, metallurgy, cut, cement, mine, medicine, light industry, chemistry close
The industries such as one-tenth, nuclear industry are with minimum input so that it is the particulate emissions such as dust reach country 2015 up-to-date
Promulgate the discharge standard enforced.
2, the present invention is on the premise of the energy-conservation amplitude of conventional air filter dust pelletizing system is relatively big, decreases again big
The dust of amount, particulate emissions, environment purification, benefit the nation and the people.
3, the present invention have air-liquid filter low cost, efficiency height, precision height, length in service life, can be anti-
The multiple feature used, it is ensured that electronics, pharmacy, biochemical purification, food processing, national defense industry, aviation
Aerospace industry produces high-performance, high-tech product, and improves its product quality.
4, the present invention also for civilian thorough removal PM1.0～PM2.5 deleterious particle provide a kind of low cost,
Efficiently, the desired air purified filter material of length in service life.
Accompanying drawing explanation
Fig. 1 is the sintered plate structural representation of the present invention.
Fig. 2 is the upper sintered plate monolithic schematic diagram of the present invention.
Fig. 3 is the lower sintered plate monolithic schematic diagram of the present invention.
Fig. 4 is that sintered plate of the present invention is applied to purifying box structural representation.
Fig. 5 is the upper sintered plate monolithic die profile of the present invention.
Fig. 6 is the lower sintered plate monolithic die profile of the present invention.
Detailed description of the invention
The present invention is described in more detail for 1-6 and embodiment below in conjunction with the accompanying drawings.
A kind of 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, following raw materials by weight portion be prepared from；
Organic dust 60-70 part；
Inorganic particle 30-40 part；
Wherein organic dust is prepared from by following raw materials by weight portion:
Ultra-high molecular weight polyethylene powder (UHMWPE) 80-90 part；
High-density polyethylene powder (HDPE) 10-20 part；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 95-98 part；
Conductive black 2-5 part.
A kind of 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, following raw materials by weight portion be prepared from；
Organic dust 65 parts；
Inorganic particle 35 parts；
Wherein organic dust is prepared from by following raw materials by weight portion:
88 parts of ultra-high molecular weight polyethylene powder；
High-density polyethylene powder 12 parts；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 98 parts；
Conductive black 2 parts.
Described ultra-high molecular weight polyethylene powder be molecular weight be 3,000,000, bulk density is 0.4g/cm3,
Particle diameter is 20-30 mesh；
Described high-density polyethylene powder particle diameter is 20-30 mesh；
Described glass microballoon uses particle diameter to be 20-30 mesh；
Described conductive black particle diameter is 20-30 mesh.
A kind of 3D moulds the processing method burning anti-electrostatic fire retardant gas-liquid filteration plate, comprises the steps:
1. the preparation of organic dust: by mass fraction, 88 parts of ultra-high molecular weight polyethylene powder and high density
Polyethylene powders 12 parts stirs；
The preparation of inorganic particle: by mass fraction, glass microballoon 98 parts is sufficiently stirred for conductive black 2 parts
Uniformly；
2. above-mentioned raw materials is pressed mass fraction, organic dust 65 parts and 35 parts of proportionings of inorganic particle, in three-dimensional
Mix and blend 10-20min on powder mixer, eventually forms mixed powder；(preferred value is 13min).
3. make upper male mould and lower punch, upper male mould and lower punch with heat resisting steel (present invention uses refractory steel)
Corresponding surface be zigzag, on the corresponding surface of upper male mould and lower punch brushing releasing agent (present invention use
Estersil releasing agent)；Then by fastening bolt by standby with lower punch matched moulds for upper male mould；
4. the mould after matched moulds is placed on vibration platen, opens vibration platen, make the mould after matched moulds upper and lower
Vibration, and at mold addition mouth, add the mixed powder in step 1 uniformly；
5. wait after mixed powder filled it up with by mould, close vibration platen, cover mold addition lid, and use
Bolt fastens；
6. the mould filling mixed powder is put in electrical heating sintering furnace, carry out heat temperature raising, be raised to temperature
Setting value 180 DEG C-220 DEG C (present invention uses 200 DEG C), after temperature reaches setting value, keeps this temperature
100min, electrical heating sintering furnace quits work；
7. take out sintering complete mould from sintering furnace, carry out cool water shower 10-15min so that it is mould
When tool hull-skin temperature is down to 50～60 DEG C (present invention uses 50 DEG C), the most on the operational platform, carry out
Mould mold-break operations, now produce in mould is primary sintered plate, is removed from the molds primary sintered plate
It is placed on the thick plate glass of 8-10mm (present invention uses 8mm) and shapes；
8., after sintered plate puts 30min cooling and shaping on a glass, its surrounding is repaired, deburring,
And on cast-cutting saw, carry out edging fixed length cutting；
9., by the sintered plate after fixed length cutting, carry out film ester flushing with washing powder solution, and wash down with clear water,
Placement ventilation is dried；
10. being coated with fluorine liquid is the politef being used 70-80 part (present invention uses 75 parts) by parts by weight
Dispersion liquid (PTFE) forms with the pure water mixed preparing of 20-30 part (present invention uses 25 parts), and
The outer surface at sintered plate is uniformly sprayed by being coated with fluorine liquid；
Primary sintered plate after spraying painting fluorine liquid is put in electrical heating annealing furnace by 11., after being warming up to 115 DEG C,
Close electric heating system, take out after temperature is down to room temperature in the lehr until sintered plate, make sintered plate list
Sheet, sintered plate monolithic is divided into sintered plate monolithic and lower sintered plate monolithic two types.
By the lower joint face 15 of upper sintered plate monolithic 12 upward, by the upper joint face of lower sintered plate monolithic 14
16 upward, is placed on the thick horizontal glass chopping board of 8mm, by lower joint face 15 and upper joint face 16
It is uniformly coated with epoxy resin structural adhesive and sticks agent 13 (commercial products)；Then up/down sintered plate monolithic is overturn
180 degree, it is placed on above lower/upper sintered plate monolithic, makes lower joint face 15 and upper joint face 16 pass through ring
Epoxy resins structural adhesive 13 holds tightly together, symmetrically shape；Above the sintered plate after bonding
Press smooth steel plate thick for one piece of 12mm with homalographic, after waiting 60min, take off steel plate, formed into
Product sintered plate sintered plate filter material, forms anti-electrostatic fire retardant gas-liquid filteration plate after being combined by multiple sintered plate filter materials.
Described upper sintered plate monolithic 12 cross section is spring shape, is provided with under one connection at interval of three waves
Face 15；This lower joint face 15 top is bowl configurations；
Described lower sintered plate monolithic 14 cross section is spring shape, is provided with a upper connection at interval of three waves
Face 16；On this, the top of joint face 16 is flanged structure；
The flanged structure of the bowl configurations of upper sintered plate monolithic 12 with lower sintered plate monolithic 14 is closely cooperated
Connect and form sintered plate.
A kind of 3D of application moulds the cleaning equipment burning anti-electrostatic fire retardant gas-liquid filteration plate, is prepared by said method
Sintered plate filter material is applied in purifying box 1；
Described purifying box 1 inside forms air-purifying chamber 3 and filter chamber 4 after being split by dividing plate 2；
It is provided with filtration core 5 in described filter chamber 4；This filtration core 5 air opening end connects with air-purifying chamber 3；
Being provided with injection system 6 in described air-purifying chamber 3, the corresponding filtration core 5 of this injection system 6 is arranged and (is realized
The blowback of air)；Clean gas outlet 7 it is provided with on the right side of air-purifying chamber 3；
It is provided with dust and gas entrance 8 on the left of described filter chamber 4, is provided with ash bucket 9 bottom this filter chamber 4, this ash bucket
Dust bucket 10 it is provided with bottom 9；
Described purifying box 1 lateral wall is provided with electric cabinet 11.
Filtration core 5 is to be combined by multiple sintered plate filter materials.
Embodiment 1
A kind of 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, following raw materials by weight portion be prepared from；
Organic dust 60 parts；
Inorganic particle 40 parts；
Wherein organic dust is prepared from by following raw materials by weight portion:
80 parts of ultra-high molecular weight polyethylene powder (UHMWPE)；
High-density polyethylene powder (HDPE) 20 parts；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 95 parts；
Conductive black 5 parts.
Embodiment 2
A kind of 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, following raw materials by weight portion be prepared from；
Organic dust 70 parts；
Inorganic particle 30 parts；
Wherein organic dust is prepared from by following raw materials by weight portion:
90 parts of ultra-high molecular weight polyethylene powder (UHMWPE)；
High-density polyethylene powder (HDPE) 10 parts；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 98 parts；
Conductive black 2 parts.
Embodiment 3
A kind of 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, following raw materials by weight portion be prepared from；
Organic dust 65 parts；
Inorganic particle 35 parts；
Wherein organic dust is prepared from by following raw materials by weight portion:
88 parts of ultra-high molecular weight polyethylene powder；
High-density polyethylene powder 12 parts；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 98 parts；
Conductive black 2 parts.
3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, and described ultra-high molecular weight polyethylene powder is that molecular weight is
3000000, bulk density is 0.4g/cm3, particle diameter is 25 mesh；
Described high-density polyethylene powder particle diameter is 25 mesh；
Described glass microballoon uses particle diameter to be 25 mesh；
Described conductive black particle diameter is 25 mesh.
Embodiment 4
As shown in Figure 1, 2, by 3D sintered plate anti-electrostatic fire retardant gas-liquid filteration plate, it is sealingly mounted at purification
In case, open electric cabinet switch, high granularity air filtration operation can be carried out.
When screen plate external surface area dirt is more, injection system with mono-pulse of 5min, by compressed air to
Sintered plate air outlet direction carries out blowback, removes the dust on sintered plate outer surface in time, and sintered plate is carried out
Subsequent cycle works.Dust drops in ash bucket, then is transported by dust by collection ash bucket, the gas after purification
Body delivers to the place of required pure air by blower fan.
Claims (7)
1. a 3D moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, it is characterised in that:
It is prepared from by following raw materials by weight portion；
Organic dust 60-70 part；
Inorganic particle 30-40 part；
Wherein organic dust is prepared from by following raw materials by weight portion:
Ultra-high molecular weight polyethylene powder 80-90 part；
High-density polyethylene powder 10-20 part；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 95-98 part；
Conductive black 2-5 part.
3D the most according to claim 1 moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, it is characterised in that:
It is prepared from by following raw materials by weight portion；
Organic dust 65 parts；
Inorganic particle 35 parts；
Wherein organic dust is prepared from by following raw materials by weight portion:
88 parts of ultra-high molecular weight polyethylene powder；
High-density polyethylene powder 12 parts；
Wherein inorganic particle is prepared from by following raw materials by weight portion:
Glass microballoon 98 parts；
Conductive black 2 parts.
3D the most according to claim 1 moulds burning anti-electrostatic fire retardant gas-liquid filteration plate, it is characterised in that:
Described ultra-high molecular weight polyethylene powder be molecular weight be 3,000,000, bulk density is 0.4g/cm3,
Particle diameter is 20-30 mesh；
Described high-density polyethylene powder particle diameter is 20-30 mesh；
Described glass microballoon uses particle diameter to be 20-30 mesh；
Described conductive black particle diameter is 20-30 mesh.
4. a 3D moulds the processing method burning anti-electrostatic fire retardant gas-liquid filteration plate, it is characterised in that:
1. the preparation of organic dust: by mass fraction, 88 parts of ultra-high molecular weight polyethylene powder and high density
Polyethylene powders 12 parts stirs；
The preparation of inorganic particle: by mass fraction, glass microballoon 98 parts is sufficiently stirred for conductive black 2 parts
Uniformly；
2. above-mentioned raw materials is pressed mass fraction, organic dust 65 parts and 35 parts of proportionings of inorganic particle, in three-dimensional
Mix and blend 10-20min on powder mixer, eventually forms mixed powder；
3. make upper male mould and lower punch with heat resisting steel, the zigzag corresponding surface of upper male mould and lower punch is coated with
Brush releasing agent；Then by fastening bolt by standby with lower punch matched moulds for upper male mould；
4. the mould after matched moulds is placed on vibration platen, opens vibration platen, make the mould after matched moulds upper and lower
Vibration, and at mold addition mouth, add the mixed powder in step 1 uniformly；
5. wait after mixed powder filled it up with by mould, close vibration platen, cover mold addition lid, and use
Bolt fastens；
6. the mould filling mixed powder is put in electrical heating sintering furnace, carry out heat temperature raising, be raised to temperature
Setting value 180 DEG C-220 DEG C, after temperature reaches setting value, keeps this temperature 100min, electrical heating sintering furnace
Quit work；
7. take out sintering complete mould from sintering furnace, carry out cool water shower 10-15min so that it is mould
When tool hull-skin temperature is down to 50～60 DEG C, the most on the operational platform, carry out mould mold-break operations, now
Produce in mould is primary sintered plate, is removed from the molds primary sintered plate and is placed on 8-10mm thickness flat board glass
Shape on glass；
8., after primary sintered plate puts 30min cooling and shaping on a glass, its surrounding is repaired, gone
Burr, and on cast-cutting saw, carry out edging fixed length cutting；
9., by the primary sintered plate after fixed length cutting, carry out defat flushing with washing powder solution, and rush with clear water
Only, place ventilation to dry；
10. uniformly spray the outer surface at primary sintered plate by being coated with fluorine liquid；Being coated with fluorine liquid is to be adopted by parts by weight
Form by the pure water mixed preparing of the polytetrafluoroethyldispersion dispersion of 70-80 part with 20-30 part；
Primary sintered plate after spraying painting fluorine liquid is put in electrical heating annealing furnace by 11., after being warming up to 115 DEG C,
Close electric heating system, take out after temperature is down to room temperature in the lehr until sintered plate, make sintered plate list
Sheet, sintered plate monolithic is divided into sintered plate monolithic and lower sintered plate monolithic two types.
A kind of 3D the most according to claim 4 moulds the processing side burning anti-electrostatic fire retardant gas-liquid filteration plate
Method, it is characterised in that:
By the lower joint face (15) of upper sintered plate monolithic (12) upward, by lower sintered plate monolithic (14)
Upper joint face (16) upward, be placed on the thick horizontal glass chopping board of 8mm, by lower joint face (15)
It is uniformly coated with epoxy resin structural adhesive with upper joint face (16) and sticks agent (13)；Then by up/down sintered plate list
Sheet turns over turnback, is placed on above lower/upper sintered plate monolithic, makes lower joint face (15) and upper joint face
(16) stick agent (13) by epoxy resin structural adhesive to hold tightly together, symmetrically shape；Will be viscous
Smooth steel plate thick for one piece of 12mm with homalographic is pressed above sintered plate after conjunction, after waiting 60min,
Take off steel plate, form finished product sintered plate filter material.
A kind of 3D the most according to claim 4 moulds the processing side burning anti-electrostatic fire retardant gas-liquid filteration plate
Method, it is characterised in that:
Described upper sintered plate monolithic (12) cross section is spring shape, is provided with under one at interval of three waves
Joint face (15)；This lower joint face (15) top is bowl configurations；
Described lower sintered plate monolithic (14) cross section is spring shape, is provided with on one at interval of three waves
Joint face (16)；On this, the top of joint face (16) is flanged structure；
The flanged structure of the bowl configurations of upper sintered plate monolithic (12) with lower sintered plate monolithic (14) is led to
Cross epoxy resin structural adhesive to stick agent (13) and be closely connected.
7. apply 3D to mould the cleaning equipment burning anti-electrostatic fire retardant gas-liquid filteration plate for one kind, it is characterised in that:
The sintered plate filter material that above-mentioned processing method prepares is applied in purifying box (1)；
Described purifying box (1) is internal is formed air-purifying chamber (3) and filter chamber (4) by after dividing plate (2) segmentation；
Filtration core (5) it is provided with in described filter chamber (4)；This filtration core (5) air opening end and air-purifying chamber
(3) connection；
Injection system (6) it is provided with, the corresponding filtration core (5) of this injection system (6) in described air-purifying chamber (3)
Arrange (realizing the blowback of air)；Air-purifying chamber (3) right side is provided with clean gas outlet (7)；
Left side, described filter chamber (4) is provided with dust and gas entrance (8), and this filter chamber (4) bottom is provided with ash bucket
(9), this ash bucket (9) bottom is provided with dust bucket (10)；
Described filtration core 5 is to be combined by multiple sintered plate filter materials；
Purifying box (1) lateral wall is provided with electric cabinet (11).
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| CN201610284723.8A CN105820416A (en) | 2016-04-29 | 2016-04-29 | 3D sintering anti-static flame retardant air-liquid filter plate |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984096A (en) * | 2017-04-28 | 2017-07-28 | 秦诗发 | High temperature corrosion resistant gas-liquid filteration plate |
| CN106994270A (en) * | 2017-04-28 | 2017-08-01 | 秦诗发 | High temperature corrosion resistant air dust remover |
| CN107537242A (en) * | 2017-07-27 | 2018-01-05 | 秦诗发 | Filter and processing mold are burnt in one-shot forming modeling |
| CN107537244A (en) * | 2017-07-27 | 2018-01-05 | 秦诗发 | Screen pipe and processing mold are burnt in one-shot forming modeling |
| CN109354752A (en) * | 2018-11-28 | 2019-02-19 | 吉林美高管道系统有限公司 | Polyvinyl piping materials |
| CN110789144A (en) * | 2019-11-18 | 2020-02-14 | 上海超高环保科技股份有限公司 | Method for manufacturing once-formed super-long plastic sintered plate |
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| CN103752121A (en) * | 2014-01-28 | 2014-04-30 | 浙江吉天环保科技有限公司 | Combined dust remover applied to high-concentration dust |
| CN105479761A (en) * | 2016-01-14 | 2016-04-13 | 丹东天皓净化材料有限公司 | Ultrahigh molecular microporous filter material, machining equipment and machining method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984096A (en) * | 2017-04-28 | 2017-07-28 | 秦诗发 | High temperature corrosion resistant gas-liquid filteration plate |
| CN106994270A (en) * | 2017-04-28 | 2017-08-01 | 秦诗发 | High temperature corrosion resistant air dust remover |
| CN107537242A (en) * | 2017-07-27 | 2018-01-05 | 秦诗发 | Filter and processing mold are burnt in one-shot forming modeling |
| CN107537244A (en) * | 2017-07-27 | 2018-01-05 | 秦诗发 | Screen pipe and processing mold are burnt in one-shot forming modeling |
| CN109354752A (en) * | 2018-11-28 | 2019-02-19 | 吉林美高管道系统有限公司 | Polyvinyl piping materials |
| CN110789144A (en) * | 2019-11-18 | 2020-02-14 | 上海超高环保科技股份有限公司 | Method for manufacturing once-formed super-long plastic sintered plate |
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Application publication date: 20160803 |