CN112841721A - Blocky absorber and preparation method and application thereof - Google Patents
Blocky absorber and preparation method and application thereof Download PDFInfo
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- CN112841721A CN112841721A CN202011615799.7A CN202011615799A CN112841721A CN 112841721 A CN112841721 A CN 112841721A CN 202011615799 A CN202011615799 A CN 202011615799A CN 112841721 A CN112841721 A CN 112841721A
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- layer
- water
- swelling
- porous material
- material base
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 230000008961 swelling Effects 0.000 claims abstract description 63
- 238000001179 sorption measurement Methods 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 36
- 239000011148 porous material Substances 0.000 claims abstract description 32
- 238000000576 coating method Methods 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 18
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003232 water-soluble binding agent Substances 0.000 claims abstract description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 15
- 244000269722 Thea sinensis Species 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 229920002125 Sokalan® Polymers 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 239000004584 polyacrylic acid Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 239000003575 carbonaceous material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000011527 polyurethane coating Substances 0.000 claims description 3
- 230000000391 smoking effect Effects 0.000 claims description 3
- 239000012258 stirred mixture Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 5
- 239000002250 absorbent Substances 0.000 claims 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract description 2
- 241001122767 Theaceae Species 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 105
- 230000000052 comparative effect Effects 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F19/00—Ash-trays
- A24F19/02—Ash-trays with removable insets
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a block absorber and a preparation method and application thereof, belonging to the technical field of waste gas and flue gas treatment and being characterized in that a bonding layer is a water-soluble binder, and an adsorption layer is connected with a swelling layer through the water-soluble binder; the adsorption layer comprises a porous material base layer, a preset amount of tea powder is filled in the porous material base layer, and waterproof coatings are coated on the bottom and the side end faces of the porous material base layer; the invention has the beneficial effects that: the adsorption layer can be separated from the swelling layer under the condition of contacting with water, a structure of being arranged on the water surface and in the swelling body is obtained, and the requirements that the cigarette which is not completely sucked is placed on the adsorption layer and the cigarette which is completely sucked is directly inserted into the swelling body for extinguishing are met; the swelling layer is provided with ammonium nitrate, and the ammonium nitrate is dissolved and absorbs heat to cool while the swelling layer swells when meeting water, so that the formation of a swelling absorber is facilitated, and the extinguishing of cigarette ends is also facilitated; the bottom and the side end surface of the porous material base layer are coated with waterproof coatings, so that the adsorption layer can float on the water surface.
Description
The technical field is as follows:
the invention belongs to the technical field of waste gas and flue gas treatment, and particularly relates to a blocky absorber, a preparation method and application thereof.
Background art:
when a smoker extinguishes the cigarette end, the cigarette end is usually pressed in the ashtray at will, but as the cigarette end cannot be completely extinguished, the remaining cigarette always rises upwards continuously, but if the hand is close to the burning part of the cigarette end during pressing, the cigarette end can be extinguished, but if the fingers are burnt carelessly, the cigarette end is very inconvenient. Some people put proper clear water into the ashtray and put out the cigarette stub through the water, but if the smoker puts the cigarette on the ashtray and slightly inclines, the whole cigarette will be soaked in the water and can not be continuously sucked.
The national utility model patent with patent number 201220587441.2 discloses an ashtray and a block absorber with the block absorber, which can prevent the cigarette which is not sucked from being extinguished due to moisture when the ashtray is placed and the cigarette touches the surface of the block absorber, thereby effectively solving the defects of the prior art and facilitating the use, but the structure is processed, the burning part at the front end of the cigarette directly touches the upper layer of the block absorber, at the moment, although the upper layer is in a dry state, the part expanded by water is in direct contact, the temperature is reduced, and the burning part at the front end of the cigarette is extinguished.
The invention content is as follows:
in order to solve the problems and overcome the defects of the prior art, the invention provides a block-shaped absorber, a preparation method and application thereof, which can effectively solve the problems.
The specific technical scheme for solving the technical problems comprises the following steps: the blocky absorber is characterized by comprising an adsorption layer, a bonding layer and a swelling layer, wherein the bonding layer is a water-soluble binder, and the adsorption layer is connected with the swelling layer through the water-soluble binder;
the adsorption layer comprises a porous material base layer, a preset amount of tea powder is filled in the porous material base layer, and waterproof coatings are coated on the bottom and the side end face of the porous material base layer.
Further, the water-soluble binder is starch sugar.
Further, the waterproof coating is a polyurethane coating or a polyester coating or a paraffin coating.
Further, the swelling layer comprises polyacrylic acid, bamboo charcoal powder, oxalic acid and ammonium nitrate.
Further, the porous material base layer is a porous carbon material.
A preparation method of a block-shaped absorber comprises the following specific steps:
i: the preparation of the swelling layer comprises: according to the mass ratio of polyacrylic acid: bamboo charcoal powder: oxalic acid: 10 parts of ammonium nitrate: 1-2:2-2.5: 1.5-1.8, putting the mixture into a stirrer, stirring for 10-12 minutes, putting the stirred mixture into a mold, horizontally putting the mold into a vacuum drier, and condensing into blocks after 30 minutes at 60 ℃.
II: the preparation of the adsorption layer comprises the following steps: uniformly scattering tea powder on the upper end face of a porous material base layer according to the mass ratio of 100:1, then coating waterproof coatings on the bottom and the side end face of the porous material base layer by utilizing polyurethane or polyester or paraffin,
III: connecting the adsorption layer with the swelling layer by water-soluble binder, and sealing and packaging.
A method for using a block-shaped absorber, which utilizes the block-shaped absorber, specifically comprises the following steps:
i: placing the block-shaped absorber in a container from top to bottom according to the directions of the adsorption layer, the bonding layer and the swelling layer, adding a small amount of water, separating the adsorption layer from the swelling layer after the bonding layer is melted with water, immersing the swelling layer in water, absorbing water and expanding, and filling the whole container,
II: the absorption layer floats on the water surface and is combined with the expanded structure of the swelling layer into a whole;
III: placing the cigarettes which are not smoked on the adsorption layer; the cigarette is directly inserted into the expanded structure of the swelling layer for extinguishing after smoking.
The invention has the beneficial effects that:
the absorption layer can be separated from the swelling layer under the condition of contacting with water, and the absorption layer floats on the water surface and can form an integral structure with the swelling layer after swelling, so that a structure which is arranged on the water surface and in the swelling body is obtained, and the requirements that cigarettes which are not completely smoked are placed on the absorption layer and the cigarettes which are completely smoked are directly inserted into the swelling body to be extinguished are met;
the adsorption layer is isolated from water and has a porous structure and tea powder as a filler, so that the burning part at the front end of the cigarette is prevented from being extinguished due to low temperature; the porous material has adsorption effect, the tea powder has adsorption capacity and emits faint scent when meeting high temperature,
the swelling layer is provided with ammonium nitrate, and the ammonium nitrate is dissolved and absorbs heat to cool while the swelling layer swells when meeting water, so that the formation of a swelling absorber is facilitated, and the extinguishing of cigarette ends is also facilitated;
the bottom and the side end surface of the porous material base layer are coated with waterproof coatings, so that the adsorption layer can float on the water surface.
Description of the drawings:
FIG. 1 is a schematic of the present invention;
FIG. 2 is a schematic perspective view of the present invention; in the drawings:
1. the waterproof coating comprises an absorption layer, 2 bonding layers, 3 swelling layers, 4 porous material base layers, 5 tea powder and 6 waterproof coatings.
The specific implementation mode is as follows:
in the description of the invention, specific details are given only to enable a full understanding of the embodiments of the invention, but it should be understood by those skilled in the art that the invention is not limited to these details for the implementation. In other instances, well-known structures and functions have not been described or shown in detail to avoid obscuring the points of the embodiments of the invention. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific implementation mode of the invention is as follows:
the massive absorber is characterized by comprising an adsorption layer 1, an adhesive layer 2 and a swelling layer 3, wherein the adhesive layer 2 is a water-soluble adhesive, and the adsorption layer 1 is connected with the swelling layer 3 through the water-soluble adhesive;
the adsorption layer 1 comprises a porous material base layer 4, a preset amount of tea powder 5 is filled in the porous material base layer 4, and waterproof coatings 6 are coated on the bottom and the side end faces of the porous material base layer 4.
Further, the water-soluble binder is starch sugar.
Further, the waterproof coating 6 is a polyurethane coating or a polyester coating or a paraffin coating.
Further, the swelling layer 3 comprises polyacrylic acid, bamboo charcoal powder, oxalic acid and ammonium nitrate.
Further, the porous material base layer 4 is a porous carbon material.
A preparation method of a blocky absorber is characterized by comprising the following specific steps of:
i: the preparation of the swelling layer 3 includes: according to the mass ratio of polyacrylic acid: bamboo charcoal powder: oxalic acid: 10 parts of ammonium nitrate: 1-2:2-2.5: 1.5-1.8, putting the mixture into a stirrer, stirring for 10-12 minutes, putting the stirred mixture into a mold, horizontally putting the mold into a vacuum drier, and condensing into blocks after 30 minutes at 60 ℃.
II: the preparation of the adsorption layer 1 comprises: uniformly scattering tea powder 5 on the upper end face of a porous material base layer 4 according to the mass ratio of 100:1 of the porous material base layer 4, then coating waterproof coatings 6 on the bottom and the side end faces of the porous material base layer 4 by utilizing polyurethane or polyester or paraffin,
III: connecting the adsorption layer 1 and the swelling layer 3 by a water-soluble binder, and sealing and packaging.
A method for using a block-shaped absorber is characterized in that the block-shaped absorber is utilized, and the method specifically comprises the following steps:
i: the block-shaped absorber is placed in a container from top to bottom according to the directions of the adsorption layer 1, the bonding layer 2 and the swelling layer 3, a small amount of water is added, after the bonding layer 2 is melted when meeting water, the adsorption layer 1 is separated from the swelling layer 3, the swelling layer 3 is sunk into the water and absorbs the water to expand, and the whole container is filled with the water,
II: the adsorption layer 1 floats on the water surface and is combined with the expanded structure of the swelling layer 3 into a whole, so that a structure with a top arranged in the water surface and the swelling body is obtained, and the requirements that the cigarette which is not completely sucked is placed on the adsorption layer and the cigarette which is completely sucked is directly inserted into the swelling body for extinguishing are met;
III: the cigarette which is not smoked is placed on the adsorption layer 1; after smoking, the cigarette is directly inserted into the expanded structure of the swelling layer 3 for extinguishing;
in order to more intuitively show the process advantages of the invention, the preparation method of the blocky absorber is compared with the same process by adopting a single variable method,
comparative example one:
the preparation method is the same as the embodiment except that: in the preparation process of the comparative example, the adhesive layer 2 was not provided;
because the bonding layer 2 is not arranged, the adsorption layer 1 and the swelling layer 3 are of an integral structure, the adsorption layer 1 sinks to the water bottom along with the swelling layer 3, water infiltrates the upper end face of the adsorption layer 1, and a large amount of water enters the porous material base layer 4, so that unabsorbed cigarettes are placed on the adsorption layer 1 and are directly extinguished;
comparative example two:
the preparation method is the same as the embodiment except that: in the production process of the present comparative example, the adsorption layer 1 was not provided and the water-repellent coating 6 was not coated on the bottom and side end faces of the porous material base layer 4,
although the starch sugar of the bonding layer 2 is dissolved in water, the adsorption layer 1 and the swelling layer 3 are separated, the adsorption layer 1 sinks to the water bottom after absorbing water, water infiltrates the upper end surface of the adsorption layer 1, and a large amount of water enters the porous material base layer 4, so that the unabsorbed cigarettes are placed on the adsorption layer 1 and are directly extinguished; the swelling layer 3 also has the phenomenon of submerging the upper end face of the adsorption layer 1;
comparative example three: the preparation method is the same as the embodiment except that: in the preparation process of this comparative example, no ammonium nitrate was added to the swelling layer 3,
because ammonium nitrate is not added, when the swelling layer swells in water, the formation of the swelling absorber is not facilitated due to overhigh temperature, and the extinguishing of the cigarette end is facilitated;
in summary, the following steps: the absorption layer can be separated from the swelling layer under the condition of contacting with water, and the absorption layer floats on the water surface and can form an integral structure with the swelling layer after swelling, so that a structure which is arranged on the water surface and in the swelling body is obtained, and the requirements that cigarettes which are not completely smoked are placed on the absorption layer and the cigarettes which are completely smoked are directly inserted into the swelling body to be extinguished are met;
the adsorption layer is isolated from water and has a porous structure and tea powder as a filler, so that the burning part at the front end of the cigarette is prevented from being extinguished due to low temperature; the porous material has adsorption effect, the tea powder has adsorption capacity and emits faint scent when meeting high temperature,
the swelling layer is provided with ammonium nitrate, and the ammonium nitrate is dissolved and absorbs heat to cool while the swelling layer swells when meeting water, so that the formation of a swelling absorber is facilitated, and the extinguishing of cigarette ends is also facilitated;
the bottom and the side end surface of the porous material base layer are coated with waterproof coatings, so that the adsorption layer can float on the water surface.
Claims (7)
1. A blocky absorber is characterized by comprising an adsorption layer (1), a bonding layer (2) and a swelling layer (3), wherein the bonding layer (2) is a water-soluble adhesive, and the adsorption layer (1) is connected with the swelling layer (3) through the water-soluble adhesive;
the adsorption layer (1) comprises a porous material base layer (4), a preset amount of tea powder (5) is filled in the porous material base layer (4), and waterproof coatings (6) are coated on the bottom and the side end face of the porous material base layer (4).
2. The bulk absorbent of claim 1, wherein the water-soluble binder is starch sugar.
3. A block absorber according to claim 1, characterised in that the water-repellent coating (6) is a polyurethane coating or a polyester coating or a paraffin coating.
4. A bulk absorbent body according to claim 1, characterized in that the swelling layer (3) comprises polyacrylic acid, bamboo charcoal powder, oxalic acid and ammonium nitrate.
5. A bulk absorber according to claim 1, characterized in that the porous material base layer (4) is a porous carbon material.
6. A method for producing a bulk absorbent, characterized by producing the bulk absorbent according to any one of claims 1 to 5, comprising the steps of:
i: the preparation of the swelling layer (3) comprises: according to the mass ratio of polyacrylic acid: bamboo charcoal powder: oxalic acid: 10 parts of ammonium nitrate: 1-2:2-2.5: 1.5-1.8, putting the mixture into a stirrer, stirring for 10-12 minutes, putting the stirred mixture into a mold, horizontally putting the mold into a vacuum drier, and condensing into blocks after 30 minutes at 60 ℃;
II: the preparation of the adsorption layer (1) comprises: uniformly scattering tea powder (5) on the upper end face of a porous material base layer (4) according to the mass ratio of 100:1 of the porous material base layer (4), then coating a waterproof coating (6) on the bottom and the side end face of the porous material base layer (4) by utilizing polyurethane or polyester or paraffin,
III: the absorption layer (1) is connected with the swelling layer (3) through a water-soluble adhesive, and the package is sealed.
7. A method of using a block-shaped absorbent body according to any one of claims 1 to 5, comprising:
i: the blocky absorber is placed in a container from top to bottom according to the directions of the adsorption layer (1), the bonding layer (2) and the swelling layer (3), a small amount of water is added, after the bonding layer (2) is melted with water, the adsorption layer (1) is separated from the swelling layer (3), the swelling layer (3) is immersed in water and swells after absorbing water, and the whole container is filled with the blocky absorber,
II: the adsorption layer (1) floats on the water surface and is combined with the expanded structure of the swelling layer (3) into a whole;
III: the cigarette which is not smoked is placed on the adsorption layer (1); after smoking, the cigarette is directly inserted into the expanded structure of the swelling layer (3) for extinguishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011615799.7A CN112841721B (en) | 2020-12-31 | 2020-12-31 | Blocky absorber and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011615799.7A CN112841721B (en) | 2020-12-31 | 2020-12-31 | Blocky absorber and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112841721A true CN112841721A (en) | 2021-05-28 |
| CN112841721B CN112841721B (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011615799.7A Active CN112841721B (en) | 2020-12-31 | 2020-12-31 | Blocky absorber and preparation method and application thereof |
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| Country | Link |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB564678A (en) * | 1943-08-05 | 1944-10-09 | Alfred Dunhill | Cigar and cigarette extinguisher |
| WO1991007885A1 (en) * | 1989-11-24 | 1991-06-13 | Shigeo Kurita | Ashtray allowing complete and quick extinguishment in single action |
| JPH09121830A (en) * | 1995-10-27 | 1997-05-13 | Zenichi Iizuka | Portable simple cigarette butt receptacle of fire extinguishing type |
| CN2264481Y (en) * | 1996-10-30 | 1997-10-15 | 马进 | Easy-to-extinguish cigarette end ash-tray |
| CN2427982Y (en) * | 1999-11-05 | 2001-05-02 | 张常然 | Ashtray easy to extingushing cigarette tip |
| JP2004313144A (en) * | 2003-04-15 | 2004-11-11 | Ssc:Kk | Disposable ash tray |
| JP2006061249A (en) * | 2004-08-25 | 2006-03-09 | Nippon Shokubai Co Ltd | Ashtray having fire extinguishing action, and gel for fire extinguishment |
| CN203040677U (en) * | 2012-11-09 | 2013-07-10 | 刘敦 | Ashtray with blocky absorber and blocky absorber |
| CN204146316U (en) * | 2014-11-05 | 2015-02-11 | 钟永旺 | A kind of novel ashtray inner sleeve |
-
2020
- 2020-12-31 CN CN202011615799.7A patent/CN112841721B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB564678A (en) * | 1943-08-05 | 1944-10-09 | Alfred Dunhill | Cigar and cigarette extinguisher |
| WO1991007885A1 (en) * | 1989-11-24 | 1991-06-13 | Shigeo Kurita | Ashtray allowing complete and quick extinguishment in single action |
| JPH09121830A (en) * | 1995-10-27 | 1997-05-13 | Zenichi Iizuka | Portable simple cigarette butt receptacle of fire extinguishing type |
| CN2264481Y (en) * | 1996-10-30 | 1997-10-15 | 马进 | Easy-to-extinguish cigarette end ash-tray |
| CN2427982Y (en) * | 1999-11-05 | 2001-05-02 | 张常然 | Ashtray easy to extingushing cigarette tip |
| JP2004313144A (en) * | 2003-04-15 | 2004-11-11 | Ssc:Kk | Disposable ash tray |
| JP2006061249A (en) * | 2004-08-25 | 2006-03-09 | Nippon Shokubai Co Ltd | Ashtray having fire extinguishing action, and gel for fire extinguishment |
| CN203040677U (en) * | 2012-11-09 | 2013-07-10 | 刘敦 | Ashtray with blocky absorber and blocky absorber |
| CN204146316U (en) * | 2014-11-05 | 2015-02-11 | 钟永旺 | A kind of novel ashtray inner sleeve |
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| Publication number | Publication date |
|---|---|
| CN112841721B (en) | 2022-11-01 |
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