CN109289825A - A kind of visible light response type photocatalyst and preparation method thereof and production equipment - Google Patents
A kind of visible light response type photocatalyst and preparation method thereof and production equipment Download PDFInfo
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- CN109289825A CN109289825A CN201811107037.9A CN201811107037A CN109289825A CN 109289825 A CN109289825 A CN 109289825A CN 201811107037 A CN201811107037 A CN 201811107037A CN 109289825 A CN109289825 A CN 109289825A
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- charging basket
- photocatalyst
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 62
- 230000004298 light response Effects 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 15
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 12
- 230000008602 contraction Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- NSVHDIYWJVLAGH-UHFFFAOYSA-M silver;n,n-diethylcarbamodithioate Chemical compound [Ag+].CCN(CC)C([S-])=S NSVHDIYWJVLAGH-UHFFFAOYSA-M 0.000 claims description 10
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- 229920000178 Acrylic resin Polymers 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 6
- 239000012263 liquid product Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 35
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- -1 hydroxyl radical free radical Chemical class 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- B01J35/23—
-
- B01J35/39—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
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Abstract
The invention belongs to photocatalyst technology fields, more particularly to a kind of visible light response type photocatalyst and preparation method thereof and production equipment, the present invention assembled by unique material, preparation method and high-efficiency stirring barrel, achievees the effect that effectively to prepare visible light response type photocatalyst.The present invention has photocatalyst preparation method rationally effective, and it is good to prepare resulting photocatalyst air treating effect under visible light, and stirring barrel is protected from light that mixing effect is good, the convenient advantage of whipping process input and output material.
Description
Technical field
The invention belongs to photocatalyst technology field more particularly to a kind of visible light response type photocatalyst and preparation method thereof and
Production equipment.
Background technique
Photocatalyst of titanium dioxide, valence-band electrons are excited to conduction band under light illumination, directly formation electrons and holes, finally
Energy decomposing organic pollutant is formed, the superoxide anion radical and hydroxyl radical free radical of bacterial virus are killed.On the other hand,
Pure nano titanium dioxide powder, which could only be excited when receiving ultraviolet light, to come into force, and ultraviolet light content itself is reduced, therefore
Product is generally prepared with nano-titanium dioxide in real life and carries out photocatalyst air treating, to reach the effect of responsive to visible light
The purpose that fruit, i.e. visible light can make photocatalyst of titanium dioxide come into force, but existing photocatalyst of titanium dioxide produces in the market
Product have that quality is very different.
Patent publication No. is CN105126847A, and publication date discloses one kind for the Chinese invention patent of 2015.12.09 can
It depending on light response type composite photo catalyst, is combined by photocatalyst layer, inorganic protective layer and articulamentum, photocatalyst layer passes through modified two
Titanium dioxide photocatalyst doped metal ion, inorganic protective layer are nano-titanium dioxide, and articulamentum is inorganic adhesive.
But the photocatalyst in the patent of invention deposits the problem of using effect difference under visible light.
Summary of the invention
The object of the present invention is to provide a kind of visible light response type photocatalyst and preparation method thereof and production equipments, can lead to
Cross unique material assemble, preparation method and high-efficiency stirring barrel, reach effective preparation visible light response type photocatalyst
Effect.The present invention has photocatalyst preparation method rationally effective, prepares resulting photocatalyst air treating effect under visible light
It is good, and stirring barrel is protected from light that mixing effect is good, the convenient advantage of whipping process input and output material.
The present invention solve the above problems the technical solution adopted is that: a kind of visible light response type photocatalyst, including by weight
The following each component of meter: 18-25 parts of nano-titanium dioxide, 6-9 parts of dressing agent silver diethyl dithio carbamate of induction, bonding
2-5 parts of agent acrylic resin and 82-85 parts of distilled water.
Further preferred technical solution is: the particle size range of the nano-titanium dioxide is 7-9nm；The nanometer two
The a length of 490nm of maximum excited wave of titanium oxide.
A kind of preparation method of visible light response type photocatalyst, successively the following steps are included:
S1, the nano-titanium dioxide, silver diethyl dithio carbamate and distilled water are first added in agitator, heat up
It to 320-345 DEG C, and is sufficiently stirred, is cooled to 60-82 DEG C and keeps the temperature 0.5-1.5h, obtain photocatalyst liquid early period；
S2, it is cooled to 45-48 DEG C again and keeps the temperature, the acrylic resin is added in liquid photocatalyst early period, and sufficiently
Stirring, is finally cooled to room temperature, obtains photocatalyst mixing liquid product.
Further preferred technical solution is: the preparation mixing time of liquid photocatalyst early period is 1.0-1.2h, institute
The preparation mixing time for stating photocatalyst mixing liquid product is 0.2-0.3h.
A kind of production equipment of visible light response type photocatalyst, including agitator staving are arranged in the agitator staving
On stirring motor, feed pipe, discharge nozzle, and be arranged in the intracorporal heating plate of the agitator bucket and teeter column, further include
By docking the feed pipe and discharge nozzle mode with the charging basket for being protected from light input and output material operation, setting is open in the charging basket
The closure unit in the connecting tube is arranged in connecting tube at position, is arranged in the charging basket and by being against the envelope
Mode on stifled unit is arranged on the contraction pole unit forever with the contraction pole unit for controlling the folding of input and output material channel
Magnet unit is arranged on the outside charging basket face and is used to open and reinforces closing institute by way of magnetic force attraction and repulsion
The electromagnet unit for stating input and output material channel is arranged on the outside charging basket face and straight for powering to the electromagnet unit
Drain off battery, and is arranged on the outside charging basket face and exports size of current and direction for adjusting the DC battery
Current regulation unit.
Further preferred technical solution is: the closure unit includes being spirally connected to be arranged on the connecting tube inner ring surface
Fixed ring, be bonded the sealing ring that is arranged in the fixed ring inner side plane, the contractions pole unit includes setting described
Fixed column on charging basket inner bottom surface is socketed the jack-up spring being arranged in the fixed column, and the fixed column is arranged for grafting
Mounting cylinder, the main column on the mounting cylinder is set, and be spirally connected be arranged on the main column and by squeeze described in
Sealing ring mode is with the cylinder plectane for blocking the input and output material channel.
Further preferred technical solution is: the permanent magnet unit includes being arranged in the mounting cylinder on side ring surface
Permanent magnet ring and two sides be bonded setting respectively on the mounting cylinder and the charging basket inner bottom surface and for covering protection
The permanent magnet ring and the magnet protective film for jacking up spring, the electromagnet unit include that bonding is arranged outside the charging basket
Iron core on side and for carrying out magnetic force attraction with the permanent magnet ring, is arranged in the helicla flute on the iron core outer ring surface,
It is embedded in the solenoid being wound on the helicla flute, several described iron cores are by uniform circular arrangement mode and the permanent magnet ring
Alignment setting.
Further preferred technical solution is: the current regulation unit includes being arranged on the outside charging basket face
The pressing conductive part on the L-type mounting plate is arranged in L-type mounting plate, grafting, and the fixation being arranged on the L-type mounting plate is led
Electric portion, the connecting wire being separately positioned on the pressing conductive part and the fixed conductive part, and be arranged in the connection
Battery connection part on conducting wire and for switching current direction in the solenoid.
Further preferred technical solution is: the pressing conductive part includes being mutually bonded and waiting thick rubber column, is led
The connecting rope between the rubber column and the outside charging basket face is arranged in electric column, and the rotation on the conductive column end face is arranged in
The first terminal plate on the conductive column side is arranged in rotating plate, and second be arranged on swivel plate connection side
Permanent magnet ring；The fixed conductive part includes the rubber ring that grafting is arranged on the L-type mounting plate, is arranged in the rubber ring
Conducting ring on inner ring surface at inboard position, is arranged on the conducting ring and penetrates the second terminal plate of the rubber ring, with
And be arranged on the rubber ring lateral surface and through magnetic repellence mode be used for outward jack up with separate the conductive column with
The third permanent magnet ring of the conducting ring, the section of the conducting ring are the open loop that central angle is greater than 180 °, and both ends are inserted in described
On rubber ring inner ring surface.
Further preferred technical solution is: the battery connection part includes the installation being arranged in the connecting wire
Lid is arranged on the installation lid inner bottom surface and the conductive plate for DC battery electrode described in conductive contact, grafting is arranged
It is covered in the installation and is used to be conductively connected the grafting conductive column of the connecting wire and the conductive plate, and the setting that is spirally connected
The slotted ring that is spirally connected at the installation bezel ring, face tip position and for being adhesively fixed on the DC battery.
The present invention assembled by unique material, preparation method and high-efficiency stirring barrel, and it is visual to reach effectively preparation
The effect of light response type photocatalyst.The present invention has photocatalyst preparation method rationally effective, prepares resulting photocatalyst visual
Air treating effect is good under light, and stirring barrel is protected from light that mixing effect is good, the convenient advantage of whipping process input and output material.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of charging basket in the present invention.
Fig. 3 is the structural schematic diagram that unit is blocked in the present invention.
Fig. 4 is the structural schematic diagram of current regulation unit in the present invention.
Fig. 5 is the structural schematic diagram of conducting ring in the present invention.
Fig. 6 is the structural schematic diagram of battery connection part in the present invention.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment: as shown in attached drawing 1,2,3,4,5 and attached drawing 6, a kind of visible light response type photocatalyst, including by weight
The following each component of meter: 18-25 parts of nano-titanium dioxide, 6-9 parts of dressing agent silver diethyl dithio carbamate of induction, bonding
2-5 parts of agent acrylic resin and 82-85 parts of distilled water.
In the present embodiment, the silver diethyl dithio carbamate is mixed by transition metal ions and nonmetallic ion
Miscellaneous mode modifies the nano-titanium dioxide, allows the photocatalyst to accomplish the effect of visible light response, in visible light
It can be excited and come into force in wavelength, to meet the use demand of daily indoor ultraviolet light reduction.
On the other hand, in the silver diethyl dithio carbamate two thio structures can make silver ion more with
Titania structure cooperation modification, compared to the prior art in common transition metal salt, it is described in the present embodiment
Silver diethyl dithio carbamate has modification effect good, finally makes the excited by visible light wavelength maximum of the photocatalyst
It is bigger, it improves responsive to visible light and excites degree, guarantee the excitation of photocatalyst and then administer the effect of air.
In addition, said ratio makes the nano-titanium dioxide either in stimulation effect, or ease of use is sprayed,
It has a distinct increment, and the silver diethyl dithio carbamate makes the chemistry of nano-titanium dioxide lattice itself
The problem of activity is unlikely to too strong, avoids sprinkling or spraying post-etching furniture material surface, further improves the light touching
The using effect of matchmaker.
The particle size range of the nano-titanium dioxide is 7-9nm；The maximum excited wave of the nano-titanium dioxide is a length of
490nm。
In the present embodiment, a length of 490nm of the maximum excited wave, already belongs to visible-range, and range is compared to city
Existing photocatalyst product has very big promotion on field.
A kind of preparation method of visible light response type photocatalyst, successively the following steps are included:
S1, the nano-titanium dioxide, silver diethyl dithio carbamate and distilled water are first added in agitator, heat up
It to 320-345 DEG C, and is sufficiently stirred, is cooled to 60-82 DEG C and keeps the temperature 0.5-1.5h, obtain photocatalyst liquid early period；
S2, it is cooled to 45-48 DEG C again and keeps the temperature, the acrylic resin is added in liquid photocatalyst early period, and sufficiently
Stirring, is finally cooled to room temperature, obtains photocatalyst mixing liquid product.
The preparation mixing time of liquid photocatalyst early period is 1.0-1.2h, and the preparation of the photocatalyst mixing liquid product is stirred
Mixing the time is 0.2-0.3h.
In the present embodiment, binder acrylic resin bond effect under conditions of opposite very high temperature is poor, and its
His three needs high-temperature stirring again, therefore uses and stir by stages, and the effect heated stage by stage has the photocatalyst
There is excitation using effect good, and bonding degree is suitable for the advantages of facilitating sprinkling, spraying to use, guarantee, which is sprayed on top plate, is
It will not directly fall, achieve the purpose that stablize coating.
A kind of production equipment of visible light response type photocatalyst, including agitator staving 10 are arranged in the agitator bucket
Stirring motor 11 on body 10, feed pipe 12, discharge nozzle 13, and 14 He of heating plate being arranged in the agitator staving 10
Teeter column 15 further includes by docking the feed pipe 12 and 13 mode of discharge nozzle with the charging basket for being protected from light input and output material operation
1, the connecting tube 2 at 1 aperture position of charging basket is set, the closure unit 3 in the connecting tube 2 is set, is arranged in institute
It states in charging basket 1 and the mode by being against on the closure unit 3 is with the contraction pole unit for controlling the folding of input and output material channel
4, the permanent magnet unit 5 on the contraction pole unit 4 is set, is arranged on 1 lateral surface of charging basket and is attracted by magnetic force
With repulsion mode to be used to open and reinforce to close the electromagnet unit 6 in the input and output material channel, setting is in 1 outside of charging basket
DC battery 7 on face and for powering to the electromagnet unit 6, and setting are used in combination on 1 lateral surface of charging basket
In the current regulation unit 8 for adjusting the output of DC battery 7 size of current and direction.
In the present embodiment, the stirring barrel, for all photocatalyst raw materials to be mixed, the charging basket 1 has
The advantages of being protected from light completely when input and output material, the rough sledding that first comes into force before avoiding photocatalyst from being not used, wherein the charging basket 1 can be with
It is docked with the feed pipe 12 and discharge nozzle 13, guarantees that entire whipping process photophobism is good.
On the other hand, in the charging basket 1, the closure unit 3 and contraction pole unit 4 have the closing input and output material logical
The normality in road, there are three effects for the electromagnet unit 6 tool: first, when the electromagnet unit 6 is not powered on, irony core with
Attraction magnetic force between the permanent magnet unit 5 is smaller, and the contraction pole unit 4, which is in, to be against on the closure unit 3
And then close the state of input and output material；Second, the electromagnet unit 6 is powered and attracts the permanent magnet unit 5, and attraction is big
In the elastic force for shrinking pole unit 4 itself, the contraction pole unit 4 is recycled at this time, and the opening of charging basket 1 is opened, Ke Yijin
Traveling draw operation；Third, the electromagnet unit 6 are reversely powered, and repel the permanent magnet unit 5 at this time, so that the receipts
Contracting pole unit 4 is against on the closure unit 3 with bigger power, is strengthened silent effect, be can be employed to ensure that material will not at this time
Leak down, guarantees that the charging basket 1 has high-strength sealed effect, when being generally used for a large amount of materials in bucket.
The closure unit 3 includes the fixed ring 301 being arranged on 2 inner ring surface of connecting tube that is spirally connected, and bonding setting exists
Sealing ring 302 in 301 inner side plane of fixed ring, the contraction pole unit 4 include being arranged on 1 inner bottom surface of charging basket
Fixed column 401, be socketed the jack-up spring 402 that is arranged in the fixed column 401, the fixed column 401 be set for grafting
Mounting cylinder 403, the main column 404 on the mounting cylinder 403 is set, and be spirally connected be arranged on the main column 404 simultaneously
By squeezing 302 mode of sealing ring with the cylinder plectane 405 for blocking the input and output material channel.
In the present embodiment, the jack-up spring 402 is to the cylinder plectane 405 by blocking driving force, different length
The main column 404 can replace installation, the plugging effect for guaranteeing to be suitable in the charging basket 1, and the main column 404
It is relatively thin, can make that relatively large number of material can be filled in the charging basket 1.
The permanent magnet unit 5 includes the permanent magnet ring 501 and two being arranged in the mounting cylinder 403 on side ring surface
Side is bonded setting respectively and protects the permanent magnet ring on 1 inner bottom surface of charging basket and for covering in the mounting cylinder 403
501 and it is described jack up spring 402 magnet protective film 502, the electromagnet unit 6 include bonding be arranged outside the charging basket 1
Iron core 601 on side and for carrying out magnetic force attraction with the permanent magnet ring 501 is arranged on 601 outer ring surface of iron core
Helicla flute, be embedded in the solenoid 602 that is wound on the helicla flute, several described iron cores 601 press uniform circular arrangement side
Formula is aligned setting with the permanent magnet ring 501.
In the present embodiment, the solenoid 602 has energization magnetisation effect, and the iron core 601 is in the solenoid 602
When being not powered on, attract with the mutual magnetic force of the permanent magnet ring 501, but attraction is less than the jack-up spring 402, does not influence institute
The jack-up plugging effect for jacking up spring 402 is stated, when the solenoid 602 is powered, the iron core 601 can strengthen electric magnetisation
Effect, and the solenoid 602 is powered with both direction, according to right-hand screw rule, can produce described in attraction or repulsion
The magnetic field of permanent magnet ring 501, when attraction the related mounting cylinder 403 of the permanent magnet ring 501, main column 404 and cylinder circle
Plate 405 is recovered, and the input and output material channel at the connecting tube 2 is opened, and can carry out effective input and output material operation, and as row
When reprimand, the cylinder plectane 405 is against on the sealing ring 302 with bigger power, and the raw material in the charging basket 1 is safer, no
It can leak, which can be used in when transport is carried or lift to the feed pipe 12 and when tilting on the charging basket 1, be spirally connected
All repel before fixed and jack up the permanent magnet ring 501, it is ensured that material stability.
On the other hand, a bracing ring can be installed additional on 1 outer bottom of charging basket, for protecting the electromagnetism when just putting
Iron unit 6, DC battery 7 and current regulation unit 8, avoid this three from being placed directly on ground.
The current regulation unit 8 includes the L-type mounting plate 801 being arranged on 1 lateral surface of charging basket, and grafting setting exists
The fixation conductive part 803 on the L-type mounting plate 801 is arranged in pressing conductive part 802 on the L-type mounting plate 801, point
Connecting wire 804 on the pressing conductive part 802 and the fixed conductive part 803 is not set, and is arranged in the company
Connect the battery connection part 805 on conducting wire 804 and for switching current direction in the solenoid 602.
In the present embodiment, the pressing conductive part 802 slides on the fixed conductive part 803, described for adjusting
Size of current in solenoid 602, and the battery connection part 805 is then used for control on-off road and the current direction of essence,
The i.e. described solenoid 602 will be adjusted attracts repulsion amplitude between the permanent magnet ring 501, then it is conductive to adjust the pressing
The battery connection part 805 and positive and negative anodes pair are replaced if to change the solenoid 602 attracts or repel effect in portion 802
Relationship is connect, or is directly pulled up, the solenoid 602 does not work and the iron core 601 does not influence the jack-up bullet then
The using effect of spring 402.
The pressing conductive part 802 includes being mutually bonded and waiting thick rubber column 802a, conductive column 802b, is arranged described
Connecting rope 802c between 1 lateral surface of rubber column 802a and the charging basket, is arranged in the rotation on the end face the conductive column 802b
The first terminal plate 802e on the side the conductive column 802b is arranged in plate 802d, and setting connects in the swivel plate 802d
Meet the second permanent magnet ring 802f on side；The fixed conductive part 803 includes that grafting is arranged on the L-type mounting plate 801
Rubber ring 803a, the conducting ring 803b at inboard position is set on the rubber ring 803a inner ring surface, and setting is led described
On electric ring 803b and the second terminal plate 803c of the rubber ring 803a is penetrated, and is arranged in the rubber ring 803a lateral surface
Third that is upper and separating the conductive column 802b and the conducting ring 803b for jacking up outward by magnetic repellence mode
The section of permanent magnet ring 803d, the conducting ring 803b are the open loop that central angle is greater than 180 °, and both ends are inserted in the rubber ring
On 803a inner ring surface.
In the present embodiment, the application method of the pressing conductive part 802 is as follows:
First, under original state, the first terminal plate 802e and the second terminal plate 803c effectively connect the connection and lead
Line 804, the third permanent magnet ring 803d repels outward jacks up the second permanent magnet ring 802f, and the connecting rope 802c
Tightly, the conducting ring 803b is contacted with nonconducting rubber column 802a, and the solenoid 602 is naturally just logical without electric current
It crosses, liquid cannot repel or attract, and the charging basket 1 is normally laid flat at this time；
Second, when the charging basket 1 will be raised and dock with the feed pipe 12, the opening of charging basket 1 is tilted downward, at this time
It is required that closure increases at the input and output material channel, the battery connection part 805 is first adjusted to the solenoid 602 and repels institute
The current direction of permanent magnet ring 501 is stated, then rotates the swivel plate 802d, so that the conductive column 802b is inwardly led close to described
Electric ring 803b, the solenoid 602, which is smoothly repelled, at this time jacks up, and achievees the effect that reinforce blocking；
Third when above-mentioned plugging effect needs to further strengthen, then rotates the related conductive column of the swivel plate 802d
802b is inside again, and the first terminal plate 802e is close to the second terminal plate 803c, the effective resistance of the conductive column 802b
Reduce, is finally reached electric current increase, repels the advantages of plugging effect improves；
4th, either repel or attract, the first terminal plate 802e described in the elevating control of the conductive column 802b with it is described
The distance between second terminal plate 803c, apart from smaller, effective resistance is smaller, and electric current is bigger, repels or attracts effect bigger,
Finally make the closure of the staving 1 and opening operation that there is the two easy switching, and the respectively flexible adjustable advantage of amplitude.
The battery connection part 805 includes the installation lid 805a being arranged in the connecting wire 804, is arranged in the peace
Conductive plate 805b on capping 805a inner bottom surface and for 7 electrode of DC battery described in conductive contact, grafting are arranged described
On installation lid 805a and for being conductively connected the connecting wire 804 and the grafting conductive column 805c of the conductive plate 805b, with
And setting is spirally connected at installation lid 805a anchor ring tip position and for being adhesively fixed on the DC battery 7
The slotted ring 805d that is spirally connected.
In the present embodiment, the slotted ring 805d that is spirally connected is bonded in the surrounding them of the DC battery 7, the peace
After the capping 805a and slotted ring 805d that is spirally connected is spirally connected, positive and negative anodes just contact the conductive conductive plate 805b, complete conductive
Operation, and the connecting wire 804 can be spirally connected described in different on slotted ring 805d and be spirally connected, and pass through installation lid
The mode of the mutually replacement position both 805a, finally changes the current direction in the solenoid 602, so that the solenoid
602 have both attraction or repel two kinds of effects of the permanent magnet ring 501, finally make the charging basket 1 have open input and output material and
Reinforce blocking the double effects for avoiding leakage.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned embodiment party
Formula within the scope of knowledge possessed by those of ordinary skill in the art can also be before not departing from present inventive concept
It puts and makes various modifications.These be all without creative modification, as long as in scope of the presently claimed invention all by
To the protection of Patent Law.
Claims (10)
1. a kind of visible light response type photocatalyst, it is characterised in that including following each component by weight: nano-titanium dioxide
18-25 parts, 6-9 parts of dressing agent silver diethyl dithio carbamate of induction, 2-5 parts of binder acrylic resin and distilled water
82-85 parts.
2. a kind of visible light response type photocatalyst according to claim 1, it is characterised in that: the nano-titanium dioxide
Particle size range is 7-9nm；The a length of 490nm of maximum excited wave of the nano-titanium dioxide.
3. a kind of preparation method of visible light response type photocatalyst as described in claim 1, it is characterised in that successively include with
Lower step:
S1, the nano-titanium dioxide, silver diethyl dithio carbamate and distilled water are first added in agitator, heat up
It to 320-345 DEG C, and is sufficiently stirred, is cooled to 60-82 DEG C and keeps the temperature 0.5-1.5h, obtain photocatalyst liquid early period；
S2, it is cooled to 45-48 DEG C again and keeps the temperature, the acrylic resin is added in liquid photocatalyst early period, and sufficiently
Stirring, is finally cooled to room temperature, obtains photocatalyst mixing liquid product.
4. a kind of preparation method of visible light response type photocatalyst according to claim 3, it is characterised in that: the light touching
The preparation mixing time of matchmaker's liquid early period is 1.0-1.2h, and the preparation mixing time of the photocatalyst mixing liquid product is 0.2-
0.3h。
5. a kind of production equipment of visible light response type photocatalyst as described in claim 1, including agitator staving (10), if
The stirring motor (11) on the agitator staving (10), feed pipe (12), discharge nozzle (13), and setting is set to stir described
Mix the heating plate (14) and teeter column (15) in a barrel staving (10), it is characterised in that: further include by docking the feed pipe
(12) and discharge nozzle (13) mode is with the charging basket (1) for being protected from light input and output material operation, is arranged in the charging basket (1) aperture position
The connecting tube (2) at place, the closure unit (3) being arranged in the connecting tube (2), setting is in the charging basket (1) and by supporting
Mode on closure unit (3) is arranged with the contraction pole unit (4) for controlling the folding of input and output material channel in the receipts
Permanent magnet unit (5) on contracting pole unit (4) is arranged on the charging basket (1) lateral surface and by magnetic force attraction and repulsion side
Formula is arranged on the charging basket (1) lateral surface with being used to open and reinforcing to close the electromagnet unit (6) in the input and output material channel
And the DC battery (7) for powering to the electromagnet unit (6), and be arranged on the charging basket (1) lateral surface simultaneously
For adjusting the current regulation unit (8) of the DC battery (7) output size of current and direction.
6. a kind of production equipment of visible light response type photocatalyst according to claim 5, it is characterised in that: the closure
Unit (3) includes the fixed ring (301) being arranged on the connecting tube (2) inner ring surface that is spirally connected, and bonding is arranged in the fixed ring
(301) sealing ring in inner side plane (302), the contraction pole unit (4) include being arranged on the charging basket (1) inner bottom surface
The fixed column is arranged for grafting in fixed column (401), the jack-up spring (402) that socket is arranged on the fixed column (401)
(401) mounting cylinder (403), the main column (404) being arranged on the mounting cylinder (403), and be spirally connected and be arranged in the master
On scapus (404) and by squeezing sealing ring (302) mode with the cylinder plectane for blocking the input and output material channel
(405).
7. a kind of production equipment of visible light response type photocatalyst according to claim 6, it is characterised in that: the permanent magnetism
Iron unit (5) includes that the permanent magnet ring (501) being arranged on the mounting cylinder (403) interior side ring surface and two sides are glued respectively
Setting is connect on the mounting cylinder (403) and the charging basket (1) inner bottom surface and for cover protect the permanent magnet ring (501) and
The magnet protective film (502) for jacking up spring (402), the electromagnet unit (6) include that bonding is arranged in the charging basket (1)
Iron core (601) on lateral surface and for carrying out magnetic force attraction with the permanent magnet ring (501) is arranged in the iron core (601)
Helicla flute on outer ring surface is embedded in the solenoid (602) being wound on the helicla flute, several described iron cores (601) are by equal
Even circumferential arrangement is aligned setting with the permanent magnet ring (501).
8. a kind of production equipment of visible light response type photocatalyst according to claim 7, it is characterised in that: the electric current
Adjusting unit (8) includes the L-type mounting plate (801) being arranged on the charging basket (1) lateral surface, and grafting setting is pacified in the L-type
Pressing conductive part (802) in loading board (801), the fixation conductive part (803) being arranged on the L-type mounting plate (801), respectively
Connecting wire (804) on pressing conductive part (802) and the fixed conductive part (803) is set, and is arranged in institute
State the battery connection part (805) on connecting wire (804) and for switching current direction on the solenoid (602).
9. a kind of production equipment of visible light response type photocatalyst according to claim 8, it is characterised in that: the pressing
Conductive part (802) includes being mutually bonded and waiting thick rubber column (802a), conductive column (802b), is arranged in the rubber column
Connecting rope (802c) between (802a) and the charging basket (1) lateral surface, the rotation being arranged on the end face the conductive column (802b)
Rotating plate (802d), the first terminal plate (802e) being arranged on the side the conductive column (802b), and be arranged in the rotation
Plate (802d) connects the second permanent magnet ring (802f) on side；The fixed conductive part (803) includes that grafting is arranged in the L
The conduction at inboard position is arranged on the rubber ring (803a) inner ring surface in rubber ring (803a) on type mounting plate (801)
Ring (803b) is arranged on the conducting ring (803b) and penetrates the second terminal plate (803c) of the rubber ring (803a), with
And it is arranged on the rubber ring (803a) lateral surface and through magnetic repellence mode to be used to jack up outward to separate described lead
The third permanent magnet ring (803d) of electric column (802b) and the conducting ring (803b), the section of the conducting ring (803b) are the center of circle
Angle is greater than 180 ° of open loop, and both ends are inserted on the rubber ring (803a) inner ring surface.
10. a kind of production equipment of visible light response type photocatalyst according to claim 9, it is characterised in that: the electricity
Pond interconnecting piece (805) includes the installation lid (805a) being arranged on the connecting wire (804), and setting is covered in the installation
Conductive plate (805b) on (805a) inner bottom surface and for DC battery (7) electrode described in conductive contact, grafting are arranged in institute
State the grafting conductive column on installation lid (805a) and for being conductively connected the connecting wire (804) and the conductive plate (805b)
(805c), and setting is spirally connected at installation lid (805a) anchor ring tip position and in the DC battery (7)
On the slotted ring that is spirally connected (805d) that is adhesively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107037.9A CN109289825A (en) | 2018-09-21 | 2018-09-21 | A kind of visible light response type photocatalyst and preparation method thereof and production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107037.9A CN109289825A (en) | 2018-09-21 | 2018-09-21 | A kind of visible light response type photocatalyst and preparation method thereof and production equipment |
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| CN109289825A true CN109289825A (en) | 2019-02-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743362A (en) * | 2004-09-01 | 2006-03-08 | 周祖全 | Photocatalytic adhesive and its preparing method |
| CN101543780A (en) * | 2009-04-30 | 2009-09-30 | 上海交通大学 | Preparation method for Ag-TiO 2-MMT composite photocatalyst |
| CN207463155U (en) * | 2017-05-26 | 2018-06-08 | 镇江市高等专科学校 | Fine product chemical raw material drawing mechanism based on Electromagnetic Control |
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2018
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|---|---|---|---|---|
| CN1743362A (en) * | 2004-09-01 | 2006-03-08 | 周祖全 | Photocatalytic adhesive and its preparing method |
| CN101543780A (en) * | 2009-04-30 | 2009-09-30 | 上海交通大学 | Preparation method for Ag-TiO 2-MMT composite photocatalyst |
| CN207463155U (en) * | 2017-05-26 | 2018-06-08 | 镇江市高等专科学校 | Fine product chemical raw material drawing mechanism based on Electromagnetic Control |
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