CN107333584A - Method of the paper nappy reclaiming into culture medium - Google Patents
Method of the paper nappy reclaiming into culture medium Download PDFInfo
- Publication number
- CN107333584A CN107333584A CN201610285408.7A CN201610285408A CN107333584A CN 107333584 A CN107333584 A CN 107333584A CN 201610285408 A CN201610285408 A CN 201610285408A CN 107333584 A CN107333584 A CN 107333584A
- Authority
- CN
- China
- Prior art keywords
- culture medium
- paper nappy
- reclaiming
- tank
- excreta
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention provides a kind of paper nappy reclaiming into the method for culture medium, comprises the following steps：(a) crush, discarded paper nappy is placed in pulverizer and forms multiple broken diapers；(b) water dissolving is heat-treated, high-temp liquid is housed in tank, broken diaper is put in high-temp liquid, the adhesive contained by broken diaper is dissolved in high-temp liquid；(c) float except formula separates, by the plastic material contained by broken diaper, high water absorbency polymer and excreta by the first separation, plastic material is floated on high-temp liquid liquid level, high water absorbency polymer and excreta are deposited in bottom of gullet；(d) tank separates, and high water absorbency polymer and excreta are delivered into collecting tank by the second separation；And (e) collects filtering, high water absorbency polymer and excreta are separated by being dehydrated with high-temp liquid, and forms culture medium and is used to cultivate plant growth.
Description
Technical field
The present invention relates to a kind of method of paper nappy reclaiming, refers in particular to one kind and paper nappy is regenerated into culture medium
Method.
Background technology
General commercially available paper nappy, is mainly made up of, surface surface coating layer, guide layer, absorbent core layer and bottom
Clad and the skin of user directly contact, in order to protect the skin of user dry and comfortable, to reduce the generation of the skin diseases such as diaper rash
Probability, so need can be by the quick infiltration lower floor of urine, and prevents to bleed back, main material is ventilative adhesive-bonded fabric, can be fast
Moisture and hot gas are discharged fastly；Guide layer can be such that urine is dispersed to elsewhere rapidly, allow absorbent core layer to absorb average and quick；
Absorbent core layer is the main absorbing structure of diaper, and composition forms for Sodium Polyacrylate, and chain is presented in its structure can be tight with hydrone
Close combination, when the crosslinking of substantial amounts of Sodium Polyacrylate can form one layer of strong gel layer of water absorbing capacity, have water suction is fast, it is more to absorb,
Water-retaining property is strong, the function such as nonpoisonous and tasteless；The function of bottom is to prevent urine from leaking outside, and Main Ingredients and Appearance is that adhesive-bonded fabric or polyethylene are thin
Film.
Paper nappy deserted now is extremely popularized, and either infant, the user for being grown up or having specific demand can
Use, because paper nappy belongs to disposable, can abandon into rubbish after use, it is waited if paper nappy is put
Natural decomposition, dust could be returned by taking 500 years at least, therefore, be obtained by way of conventional rubbish processing with burial or burning
Processing, its processing mode can cause the serious pollution of environment.
Therefore, it is that paper nappy is used as into recovery to decompose to have many correlation techniques, by the Fiber Materials of paper nappy and plastics material
Matter does disintegrating and regeneration, forms the reconstituted products such as paper pulp material, roof sheet tile or furniture, to reach the effect of environmental protection recycling.
And the most important absorbing structure of paper nappy is absorbent core layer, its Sodium Polyacrylate has good soaking effect, but
It is, in the prior art, regeneration not to be carried out for this structure, often during reclaiming, i.e., by this Rotating fields
Decompose, and can not recycle.
Therefore, how by the absorbent core layer energy recovery and reusing and recycling of paper nappy, with reach paper nappy is thoroughly reclaimed again it is sharp
Purpose, to solve the problems, such as paper nappy for environmental pollution, need those skilled in the art's solution.
The content of the invention
Above-mentioned to solve the problems, such as, the present invention provides a kind of paper nappy reclaiming into the method for culture medium, passes through heat
Processing and isolation technics, the plastic material of diaper is separated with high water absorbency polymer and excreta, makes high water absorbency polymer
And excreta is combined into culture medium, pass through the water absorbing force of high water absorbency polymer and the nutrient of excreta, using the teaching of the invention it is possible to provide plant
The effect of kind plant.
To reach above-mentioned purpose, the present invention provides a kind of method of paper nappy reclaiming into culture medium, including following
Step：(a) crush, a discarded paper nappy is positioned in a pulverizer, to make discarded paper nappy form multiple broken diapers；
(b) water dissolving is heat-treated, a high-temp liquid is housed in a tank, broken diaper is positioned in high-temp liquid, made contained by broken diaper
Adhesive be dissolved in high-temp liquid；(c) float except formula separates, by the plastic material contained by broken diaper, high water absorbency polymer
And excreta is separated each other by one first separation, plastic material is floated on the liquid level of high-temp liquid, high water absorbency polymer
And excreta is deposited in bottom of gullet；(d) tank separates, and is detached high water absorbency polymer and excreta by one second separation
Tank is simultaneously delivered to a collecting tank；And (e) collects filtering, collecting tank by high water absorbency polymer and excreta by dehydration with
High-temp liquid separates, and obtains a culture medium.
Wherein, in step (b), broken diaper is broken up by a stirring, to make adhesive be dissolved in high-temp liquid.
Wherein, stirring is stirred by a roller.
Wherein, tank is provided with a heater.
Wherein, liquid is water.
Wherein, the temperature of high-temp liquid is 100 degree to 300 degree of Celsius temperature.
Wherein, first it is separated into the partition method that a roller separation method, an extruding partition method and EOF change object polarity
One of which.
Wherein, the second separation is detached by a pump arrangement.
Wherein, second be separated into it is autologous fall, wherein, autologous fall is located at elevation of water compared to collecting tank for tank
It is high positioned at elevation of water, by both high low heads, the high water absorbency polymer in tank and excreta is fallen into collection
In groove.
Wherein, tank is provided with an efferent duct, and efferent duct connects with collecting tank.
Wherein, dehydration is by a filter screen.
By above-mentioned setting, the attainable effect of the present invention, after the discarded paper nappy of recovery is crushed, pass through heat
Processing and isolation technics, the plastic material, high water absorbency polymer and excreta of paper nappy are separated each other, and will get rid of modeling
The high water absorbency polymer and excreta for expecting material are exported into collecting tank, are taken after making high water absorbency polymer and excreta dehydration
Culture medium is obtained, to provide plant cultivating, mainly passes through the high water absorption power of high water absorbency polymer, using the teaching of the invention it is possible to provide plant cultivating
Shi Suoxu water content, keep the wettability of culture medium, and the nutrient of excreta, using the teaching of the invention it is possible to provide the nutrient of serike,
Increase the growth of plant, whereby, improve in past paper nappy recovery technology, high water absorbency polymer is decomposed and got rid of, nothing
The defects of high water absorbency polymer is reached effective utilization by method, to reach the effect of the thorough recycling of paper nappy, solve
The problem of environmental pollution.
Brief description of the drawings
Fig. 1 is the process block diagram of the present invention.
Fig. 2 is the schematic diagram (one) of the present invention, represents broken diaper being positioned in tank.
Fig. 3 is the schematic diagram (two) of the present invention, represents separated high water absorbency polymer and excreta, is delivered to collection
In groove.
Fig. 4 is embodiments of the invention schematic diagram, and expression utilizes culture medium serike.
Description of reference numerals
The high-temp liquid 70 of plastic material 10
The roller 80 of high water absorbency polymer 20
The collecting tank 90 of excreta 30
The filter screen 91 of culture medium 40
The broken plant 100 of diaper 50
Tank 60 crushes S1
Porch 61 is heat-treated water dissolving S2
Efferent duct 62 is floating except formula separation S3
The tank of lid 621 separates S4
Heater 63 collects filtering S5
Embodiment
Present invention central idea represented in the column of foregoing invention content one for convenience of description, now with specific embodiment
Expression.Various different objects are described in suitable for the ratio of explanation, size, deflection or displacement in embodiment, rather than press
The ratio of actual component is drawn.
Refer to shown in Fig. 1 to Fig. 4, the present invention provides a kind of method of paper nappy reclaiming into culture medium, will be useless
Abandon the plastic material contained by paper nappy, high water absorbency polymer, adhesive and excreta to be decomposed, and crushed by one
S1, a heat treatment water dissolving S2, one are floated except formula separation S3, tank separation S4 and one are collected and filtered five steps such as S5, will
Plastic material 10, high water absorbency polymer 20 separate each other with excreta 30, and pass through high water absorbency polymer 20 and excreta
30 obtain a culture medium 40, to cultivate a plant 100, to reach regeneration and environment protecting, paper nappy reclaiming
Method into culture medium comprises the following steps：
(a) S1 is crushed, is that a discarded paper nappy is positioned in a pulverizer, it is multiple broken form discarded paper nappy
Diaper 50, wherein, pulverizer is shearing crusher, Rolling cutting type pulverizer and tearing type pulverizer one of which.
(b) be heat-treated water dissolving S2, there is provided a tank 60, the top of its tank 60 with a porch 61 and bottom with
One efferent duct 62, wherein, efferent duct 62 closes tank 60 provided with a lid 621, makes the top of tank 60 be in open state, tank
60 bottoms are in closed state, and the side of tank 60 is provided with a heater 63.After a liquid is housed in tank 60, by adding
Liquid is heated into a high-temp liquid 70 by hot device 63, and then, broken diaper 50 is positioned in high-temp liquid 70 by porch 61, is led to
A stirring is crossed to break up broken diaper 50, wherein, stirring is to be arranged at by a roller 80 in high-temp liquid 70, and the table of roller 80
Face has screw thread, is stirred and stirred by roller 80, makes the adhesive between plastic material 10 and high water absorbency polymer 20
Physical characteristic change, and be dissolved in high-temp liquid 70, also can be right in addition, high-temp liquid 70 is in addition to it can dissolve adhesive
Broken diaper 50 carries out sterilizing.Wherein, in the embodiment of the present invention, liquid is water, and the temperature of high-temp liquid 70 is Celsius
100 degree to 300 degree of temperature.
(c) float except formula separation S3, by the plastic material 10 contained by broken diaper 50, high water absorbency polymer 20 and excreta 30
It will each other be separated by one first separation, because plastic material 10 is relatively light, therefore can floated on the liquid level of high-temp liquid 70, and it is high
Water absorbent polymer 20 and excreta 30 are heavier relative to plastic material 10, therefore can be deposited in the bottom of tank 60, such as Fig. 3 institutes
Show.Wherein, first it is separated into the partition method of a roller separation method, an extruding partition method and EOF change object polarity wherein
One kind, in the embodiment of the present invention, first is separated into roller separation method, is stirred continuously by roller 80 and stirs broken diaper 50, made
Plastic material 10 can be separated quickly each other with high water absorbency polymer 20 and excreta 30.
(d) tank separation S4, is first to open lid 621, efferent duct 62 is connected with a collecting tank 90, and passes through one the
The high water absorbency polymer 20 and excreta 30 that are deposited in the bottom of tank 60 are detached tank 60 by two separation, and pass through efferent duct 62
Deliver in collecting tank 90, as shown in Figure 3.Wherein, the second separation is detached by a pump arrangement, or is fallen by autologous,
And it is autologous fall for tank 60 be located at elevation of water compared to collecting tank 90 be located at elevation of water height, pass through both height
Drop, the high water absorbency polymer 20 in tank 60 and excreta 30 is set to fall into collecting tank 90, in the embodiment of the present invention, the
Two be separated into it is autologous fall, as shown in Figure 3.
(e) filtering S5 is collected, is in collecting tank 90, high water absorbency polymer 20 and excreta 30 is passed through into dehydration and height
Geothermal liquid 70 separates, and forms culture medium 40, and culture medium 40 grows for cultivating plant 100, is gathered by high-hydroscopicity
The high water absorption power of compound 20, using the teaching of the invention it is possible to provide the water content required when planting of plant 100, the wettability of culture medium 40 is kept, with
And the nutrient of excreta 30, using the teaching of the invention it is possible to provide nutrient needed for the growth of plant 100, increase the growth of plant 100.Wherein, dehydration is
By being provided with a filter screen 91 in collecting tank 90, when high water absorbency polymer 20 and excreta 30 deliver to collection by efferent duct 62
During groove 90, filter screen 91 can separate high water absorbency polymer 20 and excreta 30 with high-temp liquid 70；Or produced by dewaterer
Raw centrifugal force, high water absorbency polymer 20 and excreta 30 is separated with high-temp liquid 70, in the embodiment of the present invention, dehydration is
By way of filter screen 91.
Fig. 1 to Fig. 4 is referred to, after the paper nappy of recovery is morcelled, by crushing S1, heat treatment water dissolves S2, floating
, can be by high water absorbency polymer 20 and excreta after five steps such as formula separation S3, tank separation S4 and collection filtering S5
Culture medium 40 is combined into after 30 dehydrations, is planted with providing plant 100, and by the high water absorption power of high water absorbency polymer 20,
Water content required when plant 100 is planted can be provided, keep the wettability of culture medium 40, and contained by excreta 30
Nutrient, the fertilizer of serike 100 can be formed, increase the growth result of plant 100, whereby, to reach that paper nappy is thorough
The effect of recycling, solves the problems, such as environmental pollution.
Embodiment provided above only to illustrate the present invention, is not used to limit the scope of the invention.It is all not disobey
The various modifications or change that spirit of the invention is engaged in, this invention is intended to the scope of protection for all category.
Claims (11)
1. a kind of paper nappy reclaiming is into the method for culture medium, it is characterised in that comprises the following steps：
(a) crush, be that a discarded paper nappy is positioned in a pulverizer, to make the discarded paper nappy form multiple broken urine
Cloth；
(b) water dissolving is heat-treated, is to house a high-temp liquid in a tank, those broken diapers is positioned in the high-temp liquid,
The adhesive contained by those broken diapers is set to be dissolved in the high-temp liquid；
(c) float except formula separates, be by one the by plastic material, high water absorbency polymer and the excreta contained by those broken diapers
One separation will separate each other, plastic material is floated on the liquid level of the high-temp liquid, high water absorbency polymer and excreta precipitation
In the bottom of gullet；
(d) tank separates, and is that high water absorbency polymer and excreta are detached into the tank by one second separation and are delivered to one
Collecting tank；And
(e) filtering is collected, is that the high water absorbency polymer and the excreta are passed through into dehydration and the high-temp liquid in the collecting tank
Separation, and obtain a culture medium.
2. paper nappy reclaiming as claimed in claim 1 is into the method for culture medium, it is characterised in that in step (b),
Those broken diapers are broken up by a stirring, to make the adhesive be dissolved in the high-temp liquid.
3. paper nappy reclaiming as claimed in claim 2 is into the method for culture medium, it is characterised in that the stirring is to pass through
One roller is stirred.
4. paper nappy reclaiming as claimed in claim 1 is into the method for culture medium, it is characterised in that the tank is provided with one
Heater.
5. paper nappy reclaiming as claimed in claim 4 is into the method for culture medium, it is characterised in that the liquid is water.
6. paper nappy reclaiming as claimed in claim 4 is into the method for culture medium, it is characterised in that the high-temp liquid
Temperature is 100 degree to 300 degree of Celsius temperature.
7. paper nappy reclaiming as claimed in claim 1 is into the method for culture medium, it is characterised in that this first is separated into
One roller separation method, an extruding partition method and EOF change the partition method one of which of object polarity.
8. paper nappy reclaiming as claimed in claim 1 is into the method for culture medium, it is characterised in that second separation is
Detached by a pump arrangement.
9. paper nappy reclaiming as claimed in claim 1 is into the method for culture medium, it is characterised in that this second is separated into
It is autologous to fall, wherein, it is autologous fall for the tank be located at elevation of water compared to the collecting tank be located at elevation of water height, lead to
Both high low heads are crossed, the high water absorbency polymer in the tank and excreta is fallen into the collecting tank.
10. paper nappy reclaiming as claimed in claim 1 is into the method for culture medium, it is characterised in that the tank is provided with
One efferent duct, the efferent duct connect with the collecting tank.
11. paper nappy reclaiming as claimed in claim 1 is into the method for culture medium, it is characterised in that the dehydration is logical
Cross a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285408.7A CN107333584A (en) | 2016-05-03 | 2016-05-03 | Method of the paper nappy reclaiming into culture medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285408.7A CN107333584A (en) | 2016-05-03 | 2016-05-03 | Method of the paper nappy reclaiming into culture medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107333584A true CN107333584A (en) | 2017-11-10 |
Family
ID=60222051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610285408.7A Pending CN107333584A (en) | 2016-05-03 | 2016-05-03 | Method of the paper nappy reclaiming into culture medium |
Country Status (1)
| Country | Link |
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| CN (1) | CN107333584A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992012809A1 (en) * | 1989-02-02 | 1992-08-06 | Anderson Gene F | Recycling the components of used single use human waste collecting and/or absorbing products |
| CN1137245A (en) * | 1994-10-20 | 1996-12-04 | 株式会社神户制钢所 | Separation apparatus for separating and recovering valuables from defective goods such as paper diaper, and separation method |
| CN2450207Y (en) * | 2000-10-10 | 2001-09-26 | 徐振明 | Two-phase stream sewage separating purifying device |
| JP2004230354A (en) * | 2003-02-03 | 2004-08-19 | Takehiko Futaki | Method for recycling waste composite material of aluminum and thermoplastic resin |
| CN1525890A (en) * | 2001-07-09 | 2004-09-01 | �ձ�������ʽ���� | Used paper diaper processing method and used paper diaper processing device |
| CN201261733Y (en) * | 2008-06-05 | 2009-06-24 | 陈国华 | Combined type separation apparatus for lipid impurity of sewerage |
| CN201439062U (en) * | 2009-03-18 | 2010-04-21 | 东莞市康达机电工程有限公司 | Kitchen-waste separating device |
| CN103252341A (en) * | 2013-05-20 | 2013-08-21 | 上海绿澄环保科技有限公司 | Recovery processing device of scrap disposable drug sundries and processing method |
| CN103958584A (en) * | 2011-09-23 | 2014-07-30 | 奇诺维申有限责任公司 | Disposable diaper recycling and applications thereof |
-
2016
- 2016-05-03 CN CN201610285408.7A patent/CN107333584A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992012809A1 (en) * | 1989-02-02 | 1992-08-06 | Anderson Gene F | Recycling the components of used single use human waste collecting and/or absorbing products |
| CN1137245A (en) * | 1994-10-20 | 1996-12-04 | 株式会社神户制钢所 | Separation apparatus for separating and recovering valuables from defective goods such as paper diaper, and separation method |
| CN2450207Y (en) * | 2000-10-10 | 2001-09-26 | 徐振明 | Two-phase stream sewage separating purifying device |
| CN1525890A (en) * | 2001-07-09 | 2004-09-01 | �ձ�������ʽ���� | Used paper diaper processing method and used paper diaper processing device |
| JP2004230354A (en) * | 2003-02-03 | 2004-08-19 | Takehiko Futaki | Method for recycling waste composite material of aluminum and thermoplastic resin |
| CN201261733Y (en) * | 2008-06-05 | 2009-06-24 | 陈国华 | Combined type separation apparatus for lipid impurity of sewerage |
| CN201439062U (en) * | 2009-03-18 | 2010-04-21 | 东莞市康达机电工程有限公司 | Kitchen-waste separating device |
| CN103958584A (en) * | 2011-09-23 | 2014-07-30 | 奇诺维申有限责任公司 | Disposable diaper recycling and applications thereof |
| CN103252341A (en) * | 2013-05-20 | 2013-08-21 | 上海绿澄环保科技有限公司 | Recovery processing device of scrap disposable drug sundries and processing method |
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