CN100488571C - Manufacturing method of deodorant card for schoolbag purification - Google Patents
Manufacturing method of deodorant card for schoolbag purification Download PDFInfo
- Publication number
- CN100488571C CN100488571C CNB2007100194929A CN200710019492A CN100488571C CN 100488571 C CN100488571 C CN 100488571C CN B2007100194929 A CNB2007100194929 A CN B2007100194929A CN 200710019492 A CN200710019492 A CN 200710019492A CN 100488571 C CN100488571 C CN 100488571C
- Authority
- CN
- China
- Prior art keywords
- card
- schoolbag
- deodorant
- purification
- wood flour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention discloses a manufacturing method of purifying deodorizing card of bag, which comprises the following steps: allocating; squeezing; drying; grinding; stirring; molding; drying naturally; sintering; cooling; obtaining the product. The purifying deodorizing card of bag is composed of acidified concave-convex bar-stone clay, alkaline-washing and acidifying wood chip, modified alta-mud and acidified diatomite.
Description
Technical field:
The present invention relates to deodoring card, be specifically related to a kind of production method of deodorant card for schoolbag purification.
Background technology:
The school bag great majority that the student uses are to make with colorful artificial leather, and this keratin school bag distributes a large amount of irritative gass, and abnormal flavour is still arranged after cleaning.
Books newpapers and periodicals in the school bag adopt ink printing, one big problem of ink pollution is pigment, these granules of pigments are very tiny, absorbability is very strong, distribute a kind of printing ink abnormal flavour, contain heavy metal elements such as lead, chromium, cadmium, hydrargyrum in the printing ink, also contain a kind of noxious substance that is called Polychlorinated biphenyls in the printing ink, its chemical constitution is similar with pesticide, has certain toxicity, toxic moiety in the printing ink can damage human body and subcutaneous fat, is sucked into trachea, bronchus, pulmonary or intravascular, lymphatic vessel passes to other organs, even may cause the human body chronic poisoning.
Investigation finds that whenever one period that begins new academic year, chronic poisoning symptoms such as mental disorder, bad dream, insomnia, headache appear in the student through regular meeting, is that the new school bag used of student and the books newpapers and periodicals of New Development pollute caused symptom according to one's analysis.
Gong Ying eliminating smell agent is to take product as the leading factor with graininess or powdered active carbon in the market, and its effect is pretty good, but is not suitable for placing in the school bag.
Summary of the invention:
The objective of the invention is to overcome weak point in the prior art, a kind of production method with deodorant card for schoolbag purification of absorption abnormal flavour function is provided.
The production method of deodorant card for schoolbag purification is: batching, extruding, dry in the sun, pulverizing, stirring, compression moulding, dry naturally, be finished product after the roasting, cooling.Bentonite after wood flour after attapulgite clay, alkali cleaning and the acidification of the batching of deodorant card for schoolbag purification after by acidification, modification are handled and the kieselguhr after the acidification are formed.
Attapulgite clay (Attapulgus) claims Paligorskite (Palygouskite) or Palygorskite again, be a kind of tool chain layer structure contain Shuifu County's magnesium silicate clay mineral, attapulgite clay after the acidification can be removed the impurity that is distributed in the attapulgite passage, the duct obtains mediation, the diffusion of favourable adsorption molecule, improve and select absorbability, as to polar molecule water, ammonia, methanol, ethanol, aldehyde, ketone, alkene, hydrocarbon etc. can be absorbed by access opening, then can not enter the duct to nonpolar molecule such as oxygen etc., utilize this characterization of adsorption, can adsorb harmful substance and volatile organic matter in the school bag.
China belongs to the abundant big country of timber resources, has every year a large amount of branches and wood flour not to be used.The present invention should adopt fresh wood flour, and separate containing a spot of earth, wooden unit, wood shavings and metal impurities in the wood flour, wood flour is placed on carries out the alkali cleaning activation in the solution of sodium hydroxide, can effectively degrade and remove the materials such as phenol, tannin, resin, cresol, acetic acid, formaldehyde and lipid that contain in the wood flour, wood flour after acidify and the process high-temperature process, be converted into the active carbon that contains a large amount of holes, the prosperity of internal void structure, surface area increase, absorbability strengthens, and strengthened the ability that deodorant card for schoolbag purification is adsorbed with harmful substances greatly.
Bentonite is a kind of aqueous aluminum laminate silicic acid mineral, most of bentonite is a calcium-base bentonite, need carry out sodium modification handles, use the bentonite after the sodium hydroxide modification is handled that all gases, liquid, organic substance are had certain absorbability, further improved bentonitic inherent quality and intensity.
The kieselguhr mineral deposit belongs to the siliceous rock biochemical deposit origin cause of formation, be by the accumulation of Diatomeae animal and other biological siliceous skeleton part and thereupon transformation form.Kieselguhr after the acidification has the porosity height, specific surface area is big, adsorptivity is strong and characteristic such as light weight.
The present invention is achieved by following technical proposals:
1, attapulgite clay acidification:
1. the preparation of dilute sulfuric acid is made up of following component by weight percentage: the sulphuric acid 3～5% of concentration 98%, water 95～97%;
2. the batching of acidification is made up of following component by weight percentage: attapulgite clay raw ore 55～65%, dilute sulfuric acid 35～45% slowly adds dilute sulfuric acid in the attapulgite clay raw ore.
2, wood flour alkali cleaning activation and acidification:
1. the preparation of sodium hydroxide solution is made up of following component by weight percentage: sodium hydroxide 5～25%, water 75～95%;
2. the activatory batching of alkali cleaning is made up of following component by weight percentage: wood flour 40～75%, and sodium hydroxide solution 25～60% slowly adds sodium hydroxide solution in the wood flour, after 4～8 hours, uses the flushing with clean water wood flour, with centrifuge wood flour is dried; Contain 2～8% sodium hydroxide in the sodium hydroxide waste water behind the flushing with clean water wood flour, be used for that bentonite is carried out sodium modification and handle, improve bentonitic absorption property and intensity, do not have discharge of wastewater.
3. the preparation of phosphoric acid,diluted is made up of following component by weight percentage: the phosphoric acid 5～20% of concentration 85%, water 80～95%;
4. the batching of acidification is made up of following component by weight percentage: wood flour 60～85%, phosphoric acid,diluted 15～40% slowly adds phosphoric acid,diluted in the wood flour, stacks standby after 8～12 hours.
3, bentonite modified:
1. contain 2～8% sodium hydroxide in the sodium hydroxide waste water behind the flushing with clean water wood flour, be used for that bentonite is carried out sodium modification and handle.
2. the batching of modification processing is made up of following component by weight percentage: bentonite 55～65%, sodium hydroxide waste water 35～45% slowly adds sodium hydroxide waste water in the bentonite raw ore, stacks standby after 8～12 hours.
4, kieselguhr acidification:
1. the preparation of dilute sulfuric acid is made up of following component by weight percentage: the sulphuric acid 2～10% of concentration 98%, water 90～98%;
2. the batching of acidification is made up of following component by weight percentage: diatomite original ore 45～65%, dilute sulfuric acid 35～55% slowly adds dilute sulfuric acid in the diatomite original ore, stacks standby after 8～12 hours.
5, the production method of deodorant card for schoolbag purification is:
1. prepare burden: the batching of deodorant card for schoolbag purification, form by following component by weight percentage: bentonite 5～20% after the wood flour 10～35% after attapulgite clay 55～70%, alkali cleaning and the acidification after the acidification, modification are handled and the kieselguhr 5～15% after the acidification;
2. push: after attapulgite clay after the acidify, wood flour, bentonite and kieselguhr batching are mixed, the input extruder pushes and is tablet, the thickness of tablet≤2 millimeter, extruding also is that a kind of modification of above-mentioned raw materials is handled, and helps improving the absorption property of raw material and increases its intensity;
3. dry in the sun: tablet is transported to the cement threshing ground carries out dry in the sun, tablet moisture≤13% after the dry in the sun;
4. pulverizing: with the input of the tablet after dry in the sun grinding machine pulverize semi-finished product, fineness of the particles≤0.25 millimeter;
5. stir: the powdery semi-finished product are added water stir into the sand shape mixture, the solid-to-liquid ratio of powdery semi-finished product and water is controlled at 1:0.3 to 1:0.55;
6. compression moulding: the mixture of sand shape is added in the mould of deodorant card for schoolbag purification, it is that 50～120 millimeters, width are that 25～80 millimeters and thickness are 5～10 millimeters deodorant card for schoolbag purification semi-finished product that the working pressure machine is pressed into a kind of length;
7. natural drying: the semi-finished product of deodorant card for schoolbag purification are transported to the indoor natural drying that carries out, deodorant card for schoolbag purification semi-finished product moisture≤13% behind the natural drying;
8. roasting: the semi-finished product of deodorant card for schoolbag purification behind the natural drying are transported to carry out roasting in the calcining kiln, sintering temperature is controlled at 500～600 ℃, roasting time was controlled at 2～8 hours, and the cooling back of coming out of the stove uses plastic bag sealing to be packaged as the deodorant card for schoolbag purification finished product.
The semi-finished product of deodorant card for schoolbag purification are in roasting process, and the attapulgite of calcination activation, bentonite and kieselguhr can remove the water of different conditions in the crystal structure, increase void content and specific surface area, and absorption property is improved; Wood flour will generate active carbon, and it is light grey that the outer surface of deodorant card for schoolbag purification is, visible a large amount of micropore, and the inside of deodorant card for schoolbag purification is black, visible a large amount of wood flour active carbon, and be distributed with a large amount of micropores.
The deodorant card for schoolbag purification external form is card-like, intensity is good, easy to use, the life-span is long, be a kind of porous natural mineral matter and contain the purification deodoring card that activated carbon material is an one, its flourishing gap structure makes it have very big surface area, so be easy to fully contact, in toxic gas molecule inlet hole with airborne toxic and harmful.
Deodorant card for schoolbag purification is applicable to that school bag, bin, bookcase and other need purify the occasion of taste removal.
The specific embodiment:
Below in conjunction with embodiment, the invention will be further described, and the production method of deodorant card for schoolbag purification is:
1. prepare burden: the batching of deodorant card for schoolbag purification, form by following component by weight percentage: bentonite 12% after the wood flour 20% after attapulgite clay 60%, alkali cleaning and the acidification after the acidification, modification are handled and the kieselguhr 8% after the acidification;
2. extruding: after attapulgite clay after the acidify, wood flour, bentonite and kieselguhr batching mixed, the input extruder pushed and is tablet, the thickness of tablet≤2 millimeter;
3. dry in the sun: tablet is transported to the cement threshing ground carries out dry in the sun, tablet moisture≤13% after the dry in the sun;
4. pulverizing: with the input of the tablet after dry in the sun grinding machine pulverize semi-finished product, fineness of the particles≤0.25 millimeter;
5. stir: the powdery semi-finished product are added water stir into the sand shape mixture, the solid-to-liquid ratio of powdery semi-finished product and water is controlled at 1:0.45;
6. compression moulding: the mixture of sand shape is added in the mould of deodorant card for schoolbag purification, it is that 100 millimeters, width are that 60 millimeters and thickness are 8 millimeters deodorant card for schoolbag purification semi-finished product that the working pressure machine is pressed into a kind of length;
7. natural drying: the semi-finished product of deodorant card for schoolbag purification are transported to the indoor natural drying that carries out, deodorant card for schoolbag purification semi-finished product moisture≤13% behind the natural drying;
8. roasting: the semi-finished product of deodorant card for schoolbag purification behind the natural drying are transported to carry out roasting in the calcining kiln, sintering temperature is controlled at 550～600 ℃, roasting time was controlled at 4 hours, and the cooling back of coming out of the stove uses plastic bag sealing to be packaged as the deodorant card for schoolbag purification finished product.
Claims (1)
1, a kind of production method of deodorant card for schoolbag purification, it is characterized in that, the production method of deodorant card for schoolbag purification is: the 1. batching of deodorant card for schoolbag purification, form by following component by weight percentage: bentonite 5～20% after the wood flour 10～35% after attapulgite clay 55～70%, alkali cleaning and the acidification after the acidification, modification are handled and the kieselguhr 5～15% after the acidification; 2. after attapulgite clay after the acidify, wood flour, bentonite and kieselguhr batching being mixed, the input extruder pushes and is tablet, the thickness of tablet≤2 millimeter; 3. tablet is transported to the cement threshing ground and carries out dry in the sun, tablet moisture≤13% after the dry in the sun; 4. with the tablet after dry in the sun input grinding machine pulverize semi-finished product, fineness of the particles≤0.25 millimeter; 5. the powdery semi-finished product are added water and stir into the sand shape mixture, the solid-to-liquid ratio of powdery semi-finished product and water is controlled at 1:0.3 to 1:0.55; 6. the mixture of sand shape is added in the mould of deodorant card for schoolbag purification, it is that 50～120 millimeters, width are that 25～80 millimeters and thickness are 5～10 millimeters deodorant card for schoolbag purification semi-finished product that the working pressure machine is pressed into a kind of length; 7. the semi-finished product with deodorant card for schoolbag purification are transported to the indoor natural drying that carries out, deodorant card for schoolbag purification semi-finished product moisture≤13% behind the natural drying; 8. the semi-finished product of deodorant card for schoolbag purification behind the natural drying are transported to and carry out roasting in the calcining kiln, sintering temperature is controlled at 500～600 ℃, and roasting time was controlled at 2～8 hours, and the cooling back of coming out of the stove uses plastic bag sealing to be packaged as the deodorant card for schoolbag purification finished product;
Described wood flour alkali cleaning activation and acidification: 1. the preparation of sodium hydroxide solution is made up of following component by weight percentage: sodium hydroxide 5～25%, water 75～95%; 2. the activatory batching of alkali cleaning is made up of following component by weight percentage: wood flour 40～75%, and sodium hydroxide solution 25～60% slowly adds sodium hydroxide solution in the wood flour, after 4～8 hours, uses the flushing with clean water wood flour, with centrifuge wood flour is dried; Contain 2～8% sodium hydroxide in the sodium hydroxide waste water behind the flushing with clean water wood flour, be used for that bentonite is carried out sodium modification and handle, improve bentonitic absorption property and intensity, do not have discharge of wastewater; 3. the preparation of phosphoric acid,diluted is made up of following component by weight percentage: the phosphoric acid 5～20% of concentration 85%, water 80～95%; 4. the batching of acidification is made up of following component by weight percentage: wood flour 60～85%, phosphoric acid,diluted 15～40% slowly adds phosphoric acid,diluted in the wood flour, stacks standby after 8～12 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100194929A CN100488571C (en) | 2007-01-29 | 2007-01-29 | Manufacturing method of deodorant card for schoolbag purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100194929A CN100488571C (en) | 2007-01-29 | 2007-01-29 | Manufacturing method of deodorant card for schoolbag purification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101007179A CN101007179A (en) | 2007-08-01 |
| CN100488571C true CN100488571C (en) | 2009-05-20 |
Family
ID=38695988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100194929A Expired - Fee Related CN100488571C (en) | 2007-01-29 | 2007-01-29 | Manufacturing method of deodorant card for schoolbag purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100488571C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115550B (en) * | 2016-10-27 | 2018-06-12 | 三台县祺又环保科技有限公司 | Air purifying preparation |
| CN109010889A (en) * | 2017-11-22 | 2018-12-18 | 天津中天精科科技有限公司 | A kind of bentonite deodorizer |
| CN108837807A (en) * | 2018-06-27 | 2018-11-20 | 王秀玲 | A kind of material for air purification and preparation method thereof for atmosphere pollution |
-
2007
- 2007-01-29 CN CNB2007100194929A patent/CN100488571C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101007179A (en) | 2007-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103588202B (en) | A kind of manufacture method of gac/tourmaline composite and obtained product thereof | |
| CN107096500A (en) | A kind of utilization Chinese medicine slag prepares the method for magnetic bio charcoal, magnetic bio charcoal and application | |
| EP1810748B1 (en) | Dewatering promoter and method for production thereof | |
| CN106117610B (en) | The preparation method of the full stalk regenerated cellulose of corn-active carbon nanoparticles plural gel film | |
| WO2012025045A1 (en) | Air purification agent of multi-pore-sized charcoal particles and process for production of same | |
| CN101081344A (en) | Filter media for removing volatile phenol in water and method for making same and filter element using said filter media | |
| CN106824088A (en) | A kind of fluffy base optic catalytic cellular activated carbon of Chinese chestnut fruit and its off-gas cleaning equipment | |
| CN101972630A (en) | Manufacturing method of honeycomb type purification activated carbon | |
| CN103830967B (en) | A kind of medical stone composite ceramic filter core being rich in trace element | |
| CN100488571C (en) | Manufacturing method of deodorant card for schoolbag purification | |
| CN102757047A (en) | Method for preparing cylindrical sludge-based activated carbon | |
| CN104888530A (en) | Active carbon air-conditioner filter core material and preparation method thereof | |
| CN104351062A (en) | Cocoanut shell active charcoal cat litter and preparation method thereof | |
| CN106185921A (en) | A kind of method and purposes preparing porous carbon materials with NaCl for hard template | |
| CN103418344A (en) | Honeycomb type nano zinc oxide purifying activated carbon and preparation method thereof | |
| CN104381136B (en) | A kind of carbonization bagasse cat litter and preparation method thereof | |
| CN104888729A (en) | Active carbon adsorbent with meerschaum added | |
| CN1644217A (en) | Particle concave-convex rod deodorant agent for refrigerator and production thereof | |
| CN104888730A (en) | Active carbon adsorbent with functions of sterilization and anticorrosion | |
| KR101185161B1 (en) | Method for manufacturing deodorant/desiccant | |
| CN104472375A (en) | Porous coated cat litter and preparation method thereof | |
| CN101579536B (en) | Preparation method of an air freshener of activated carbon | |
| CN103877945A (en) | Preparation method of biological binary composite adsorbent in glycerol triacetate refinement process | |
| CN110711561A (en) | Novel air purification particle containing shell powder and preparation method thereof | |
| CN113907011B (en) | Chestnut shell cat litter and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU BAITENG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GU CHEN Effective date: 20120719 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211700 HUAIAN, JIANGSU PROVINCE TO: 213164 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120719 Address after: 213164 building four, block B, building 1, Changzhou science and Education City, Jiangsu Patentee after: Jiangsu 5ipatent Technology Co.,Ltd. Address before: 211700 Huaian City, Jiangsu province Xuyi County Xu Cheng Zhen Jin Yuan Bei Lu Duliang Garden No. 11-2 Patentee before: Gu Chen |
|
| ASS | Succession or assignment of patent right |
Owner name: HAIMEN JIANGYONG INVESTMENT AND DEVELOPMENT CO., L Free format text: FORMER OWNER: JIANGSU BAITENG TECHNOLOGY CO., LTD. Effective date: 20130917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213164 CHANGZHOU, JIANGSU PROVINCE TO: 226133 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130917 Address after: 226133, No. 118, Renmin East Road, Linjiang Town, Haimen, Jiangsu, Nantong Patentee after: Haimen Jiang Yong Investment & Development Co., Ltd. Address before: 213164 building four, block B, building 1, Changzhou science and Education City, Jiangsu Patentee before: Jiangsu 5ipatent Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20180129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |