CN104057758B - A kind of production method of activated carbon carving stereo product - Google Patents
A kind of production method of activated carbon carving stereo product Download PDFInfo
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- CN104057758B CN104057758B CN201410269877.0A CN201410269877A CN104057758B CN 104057758 B CN104057758 B CN 104057758B CN 201410269877 A CN201410269877 A CN 201410269877A CN 104057758 B CN104057758 B CN 104057758B
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Abstract
The invention discloses the production method of a kind of activated carbon carving stereo product, the raw material of this product is made up of the component of following weight portion: activated carbon powder 79～81 parts, Carboxy glue 24～26 parts or protein modified phenol glue 15～17 parts, precipitated calcium carbonate powder 11～12 parts, anion powder 4～6 parts, diatom ooze 4～6 parts, tapioca 2～4 parts；Its production process is, by said components mix homogeneously, loads curing molding in selenium sealing rubber die, sends into oven cooking cycle after the demoulding after natural drying, then through polishing, painting and get final product.This activated carbon carving product has more flourishing interior microscopic aperture structure, it is ensured that make the absorbability of activated carbon carving Product Activity charcoal, the indoor pollutant with formaldehyde as representative is had stronger degradation capability；On this basis it is possible to the product of the full three-dimensional shape of molding, enhance visual effect and the aesthetics of product, expanded the form of expression of charcoal carving product, filled up industry product blank.
Description
Technical field
The present invention relates to the production method of a kind of activated carbon carving stereo product.
Background technology
Activated carbon carving refers to Powdered Activated Carbon and appropriate glue as raw material, through pressing mold molding, polish, colouring etc. many
The high-grade artware that procedure is made.Be a kind of can the multi-functional environment-protection product that can beautify the environment again of clean air, Ke Yichi
Various toxic gas in continuous absorption air, can purify the air of a room, can beautify again living environment.
Its to the purification of air based on physical absorption, when relying on the molecular collision of carbon molecule and adsorbed material
Gravitation and combine, i.e. outer surface is after absorbing poisonous gas or material, and second level filtering holes is the most constantly inhaled
Receiving the harmful substance in outer surface macropore, the micropore of the third level can be adsorbed onto inside it the noxious substance in filtering holes again,
Realizing classification according to this to absorb, toxic gas controls the inside at it, does not has specified conditions (such as activating process) to discharge.
Make the absorption noxious substance that the activated carbon on top layer can continue.
The drawback of existing product is, in order to keep the absorbability of activated carbon to greatest extent, inevitably results in its molding
Performance is relatively low, so existing product is all the product of plane type, it is impossible to accomplish to realize on the basis of ensureing activated carbon activity
The three-dimensional of activated carbon carving product, limits the application extension scope of product.
Summary of the invention
In order to solve above-mentioned drawback, the technical problem to be solved is to provide the life of a kind of activated carbon carving product
Product method, it is possible to keep the absorbability of activated carbon to greatest extent, simultaneously can forming stereo product.In order to solve above-mentioned technology
Problem, the technical solution used in the present invention is, the production method of a kind of activated carbon carving stereo product, it is characterised in that described product
The raw material of product is made up of the component of following weight portion:
Activated carbon powder 79～81 parts, Carboxy glue 24～26 parts or protein modified phenol glue 15～17 parts, lightweight
Paris white 11～12 parts, anion powder 4～6 parts, diatom ooze 4～6 parts, tapioca 2～4 parts；
Its production process is, by said components mix homogeneously, loads in selenium sealing rubber die, by 2～3 hours curing moldings,
Natural drying 24～36 hours after the demoulding；It is then fed into baking box, toasts 18～22 hours at temperature 120～140 DEG C, then economy-combat
Grind, paint and get final product.
The beneficial effects of the present invention is, the activated carbon carving product produced according to technique scheme, have more flourishing
Interior microscopic aperture structure, it is ensured that make the absorbability of activated carbon carving Product Activity charcoal, to the room with formaldehyde as representative
Internal contamination thing has stronger degradation capability；On this basis it is possible to the product of the full three-dimensional shape of molding, as various animals are made
Type, enhances visual effect and the aesthetics of product, has expanded the form of expression of charcoal carving product, has filled up industry product blank.
Preferably, the raw material of described product is made up of the component of following weight portion: activated carbon powder 80 parts, Carboxy glue
25 parts or protein modified phenol glue 16 parts, 10 parts of precipitated calcium carbonate powder, anion powder 5 parts, diatom ooze 5 parts, tapioca 3
Part.
Below in conjunction with detailed description of the invention, the present invention will be further described.
Detailed description of the invention
Embodiment 1: the raw material of activated carbon carving stereo product is made up of the component of following weight portion: activated carbon powder 80 parts, carboxylic
25 parts of base butylbenzene glue, 10 parts of precipitated calcium carbonate powder, anion powder 5 parts, diatom ooze 5 parts, tapioca 3 parts；
Described Carboxy glue is formed according to the proportions of 1:1.2 by carboxylic styrene butadiene latex and water；
Its production process is, by said components mix homogeneously, loads in selenium sealing rubber die, by 2～3 hours curing moldings,
Natural drying 24～36 hours after the demoulding；It is then fed into baking box, toasts 18～22 hours at temperature 120～140 DEG C, then economy-combat
Grind, paint and get final product.
Product checking: following detection is performed detection by " disease prevention and control center of Hunan Province " laboratory.
1. detection object: embodiment 1 method institute outturn sample, is labeled as Y-1；
2. inspection project: laboratory Degradation Formaldehyde effect test
Detection foundation: " Indoor Air Quality standards " GB/T18883-2002
" indoor air purification product clean-up effect assay method " QB/T2761-2006
Experiment equipment: l), 4160 type Formaldehyde analyzer 2), TY-9700 type Hygrothermograph
3), two simulated field air test cabins 4), BY-2003P type numeral barometer
5), three-dimensional activated carbon carving product 6), analytical pure formaldehyde
7), 500ml reagent bottle 8), TY-9900 anemobiagraph
Experimental technique and step:
1) two simulated field air test cabin (equal 1.5m3), it is wherein blank assay cabin A between one, another is sample
Experimental cabin B；The medical absorbent cotton/gauze 5 layers of 17cm x40cm is rolled up at 2 diameter 5mm, on the Glass rod of long 30mm, solid with cotton thread
Determine and it is uprightly placed in the reagent bottle of 500ml, loading 200ml analytical pure formaldehyde.Container posts A1、B1Mark, treats that gauze is complete
After full moistening, can come into operation.
2) taking three-dimensional activated carbon carving product to be positioned at the B height 0.8m of sampling test cabin, blank assay cabin is left intact.
Will be equipped with the pollutant source of release A prepared1And B1Container be respectively placed in blank assay cabin A and sampling test cabin B, immediately
Close hatch door.
3) opening blank assay cabin A and the fan of sampling test cabin B, stir 1min, in making cabin, air discharges with source of release
Pollutant mixing after, simultaneously close off fan, carry out concentration of formaldehyde detection in blank cabin, measured value is as initial concentration C0,
Measure temperature, relative humidity, air pressure, wind speed simultaneously.
4) after 24h, air formaldehyde concentration in two cabins is detected, is the concentration value in A, B cabin in certain time period,
It is denoted as CAWith CB, measure temperature, relative humidity, air pressure, wind speed simultaneously.
Environmental condition: temperature: 15.2-15.5 DEG C of relative humidity: 62.3-62.9% air pressure: 101.0-101.0KPa wind
Speed: 0.03m/s.
Result: table 1:Y-1 solid activated carbon carving product laboratory Degradation Formaldehyde effect test result
Conclusion: laboratory Degradation Formaldehyde effect test result shows that 0.8kgY-1 solid activated carbon carving product is at 1.5m3's
In experimental cabin, 24h is 76.9% to formaldehyde in air degradation rate.
Embodiment 2: the raw material of activated carbon carving stereo product is made up of the component of following weight portion: activated carbon powder 80 parts, egg
White modified phenolic glue 16 parts, 10 parts of precipitated calcium carbonate powder, anion powder 5 parts, diatom ooze 5 parts, tapioca 3 parts；
The preparation of described protein modified phenol glue: be defatted soybean flour according to ratio of weight and number: sodium hydroxide: phenolic resin
=10:1:8 dispensing, sodium hydroxide is dissolved in the water and is heated to 90 DEG C, adds defatted soybean flour, stirring, temperature 140 in autoclave pressure
DEG C pyrolysis 2 hours, is cooled to 50 DEG C and is slowly added to phenolic resin, the lower reaction of stirring 30 minutes, cooling discharging and get final product；
Its production process is, by said components mix homogeneously, loads in selenium sealing rubber die, by 2～3 hours curing moldings,
Natural drying 24～36 hours after the demoulding；It is then fed into baking box, toasts 18～22 hours at temperature 120～140 DEG C, then economy-combat
Grind, paint and get final product.
Product checking: following detection is performed by " disease prevention and control center of Hunan Province " laboratory and provided examining report.
1. detection object: the outturn sample that embodiment 2 method is produced, is labeled as Y-2, for ease of comparing, and taken sample
Weight identical with Y-1 be all 0.8Kg.
2. inspection project: laboratory Degradation Formaldehyde effect test
Detection foundation: " Indoor Air Quality standards " GB/T18883-2002；
" disinfection technology code " 2002 editions 2.1.3.4.
Experiment equipment: l), 4160 type Formaldehyde analyzer 2), TY-9700 type Hygrothermograph
3), two simulated field air test cabins 4), BY-2003P type numeral barometer
5), three-dimensional activated carbon carving product 6), analytical pure formaldehyde
7), 90mm evaporating dish 8), TY-9900 anemobiagraph
Experimental technique and step:
1) two simulated field air test cabin (equal 20m3), it is wherein between experiment between one, between another is for comparison；Respectively take
0.3ml analytical pure formalin in 90mm evaporating dish, open fan by its experiment between and comparison between central authorities fully naturally wave
Send out, treat formalin volatilize after respectively air formaldehyde concentration between determination experiment and between compareing, temperature, relative humidity, air pressure,
Wind speed.
2) take three-dimensional activated carbon carving product and be positioned between experiment at high 0.8m, be left intact between comparison.Respectively at 1h,
Between 12h determination experiment and comparison between air formaldehyde concentration, temperature, relative humidity, air pressure, wind speed.
3) environmental condition: temperature: 27.4-28.3 DEG C of relative humidity: 63.1-67.2% air pressure: 100.5KPa.Result:
Table 2:Y-2 solid activated carbon carving product laboratory Degradation Formaldehyde effect test result
Conclusion: laboratory Degradation Formaldehyde effect test result shows: 0.8kg Y-2 solid activated carbon carving product is at 20m3's
In experiment, 1h and 12h is respectively 13.3% and 84.2% to formaldehyde in air degradation rate.
In activated carbon industry, usual iodine sorption value or Penetrating curve (CTC) demarcate the absorption of activated carbon
Value, adsorptive value is the highest, and the absorbability of activated carbon is the strongest.But what it represented is the adsorptive value of activated carbon powder, the charcoal to molding
For carving product, especially stereo product, this kind of detection mode cogency is little.
The above-mentioned implementation that the present invention describes is merely to clearly illustrate technical scheme, and is not understood that
For the present invention being made any restriction.The present invention has known multiple replacement or deformation in the art, without departing from
On the premise of essential meaning of the present invention, each fall within protection scope of the present invention.
Claims (2)
1. the production method of an activated carbon carving stereo product, it is characterised in that the raw material of described product is by following weight portion
Component forms:
Activated carbon powder 79～81 parts, Carboxy glue 24～26 parts or protein modified phenol glue 15～17 parts, lightweight carbonic acid
Calcium powder 11～12 parts, anion powder 4～6 parts, diatom ooze 4～6 parts, tapioca 2～4 parts；
Its production process is, by said components mix homogeneously, loads in selenium sealing rubber die, by 2～3 hours curing moldings, the demoulding
Rear natural drying 24～36 hours；Be then fed into baking box, toast 18～22 hours at temperature 120～140 DEG C, then through polishing, on
Color and get final product.
The production method of a kind of activated carbon carving stereo product the most as claimed in claim 1, it is characterised in that described product former
Material is made up of the component of following weight portion: activated carbon powder 80 parts, 25 parts of Carboxy glue or protein modified phenol glue 16 parts,
10 parts of precipitated calcium carbonate powder, anion powder 5 parts, diatom ooze 5 parts, tapioca 3 parts.
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| CN201410269877.0A CN104057758B (en) | 2014-06-17 | 2014-06-17 | A kind of production method of activated carbon carving stereo product |
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| CN104057758B true CN104057758B (en) | 2017-01-04 |
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| CN104401163B (en) * | 2014-11-17 | 2017-03-15 | 邵阳天元木业有限公司 | A kind of charcoal based on discarded bamboo wood carves the production method of product |
Citations (5)
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|---|---|---|---|---|
| JPH04104813A (en) * | 1990-08-23 | 1992-04-07 | Osaka Gas Co Ltd | Adsorbing body for adsorption treatment of gas |
| CN101225261A (en) * | 2008-02-04 | 2008-07-23 | 北京科瑞德建材制造有限公司 | Architectural interior anion waterproof putty powder and preparation method thereof |
| CN102555643A (en) * | 2011-12-12 | 2012-07-11 | 张荣斌 | Process preparation method of activated carbon for environment-friendly charcoal carving process |
| CN102555642A (en) * | 2011-12-12 | 2012-07-11 | 张荣斌 | Method for manufacturing activated carbon process product |
| CN103360102A (en) * | 2013-07-08 | 2013-10-23 | 陈相展 | Activated carbon diatom ooze wall material |
-
2014
- 2014-06-17 CN CN201410269877.0A patent/CN104057758B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04104813A (en) * | 1990-08-23 | 1992-04-07 | Osaka Gas Co Ltd | Adsorbing body for adsorption treatment of gas |
| CN101225261A (en) * | 2008-02-04 | 2008-07-23 | 北京科瑞德建材制造有限公司 | Architectural interior anion waterproof putty powder and preparation method thereof |
| CN102555643A (en) * | 2011-12-12 | 2012-07-11 | 张荣斌 | Process preparation method of activated carbon for environment-friendly charcoal carving process |
| CN102555642A (en) * | 2011-12-12 | 2012-07-11 | 张荣斌 | Method for manufacturing activated carbon process product |
| CN103360102A (en) * | 2013-07-08 | 2013-10-23 | 陈相展 | Activated carbon diatom ooze wall material |
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