CN106064428B - A kind of foaming tube waste recovery preparation process - Google Patents
A kind of foaming tube waste recovery preparation process Download PDFInfo
- Publication number
- CN106064428B CN106064428B CN201610483225.6A CN201610483225A CN106064428B CN 106064428 B CN106064428 B CN 106064428B CN 201610483225 A CN201610483225 A CN 201610483225A CN 106064428 B CN106064428 B CN 106064428B
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- CN
- China
- Prior art keywords
- raw material
- foaming tube
- foaming
- degree
- tube
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- 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
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- 238000005187 foaming Methods 0.000 title claims abstract description 75
- 239000002699 waste material Substances 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 45
- 239000006260 foam Substances 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000012188 paraffin wax Substances 0.000 claims description 11
- 238000010009 beating Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 10
- 239000000292 calcium oxide Substances 0.000 description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005360 mashing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of foaming tube waste recovery preparation processes, belong to foam pipe preparation field, it is intended to provide a kind of with effectively recycling processing waste material foaming tube, resource reutilization, it reduces environmental pollution, its technical solution is as follows, including the cleaning of step waste product, waste material tabletting, cooling, raw material mixing, mixing, raw material tabletting, moulding, foaming, cutting.
Description
Technical field
The present invention relates to a kind of foam pipe preparation field, more particularly to a kind of foaming tube waste recovery preparation process.
Background technology
Foaming tube by foam box foam by rubber tube, close due to being formd in foaming tube by foaming effect
The cavity of collection, so as to which foaming tube can have good elastic buffer effect, touch feeling is very comfortable, so as to which foaming tube is frequent
When the sheath of handle, such as the sheath on fitness equipment.
But foaming tube easily generates damage in end processing sequences, is scrapped so as to cause foaming tube, and after scrapping
Substantially foaming tube is buried to foaming tube by some producers at present, but explanation is very slow naturally, leads to environmental pollution, and cover
It buries that cost is higher, and some producers are handled using the method burned, leads to burn point surrounding enviroment generating a very big shadow
It rings.
Invention content
The object of the present invention is to provide a kind of foaming tube waste recovery preparation processes, have effectively recycling processing waste material hair
Bubble pipe, resource reutilization, the advantages of reducing environmental pollution.
The present invention above-mentioned technical purpose technical scheme is that：A kind of foaming tube waste recovery system
Standby technique, includes the following steps：
Step 1：Waste product is cleared up：Waste material foaming tube surface dirt, sundries are scraped；
Step 2：Waste material tabletting：Waste material foaming tube is put into open mill and carries out tabletting 5-8 minutes, until waste material foams
Pipe crimp air entrapment completely disappears, and forms slug；
Step 3：Cooling：Slug is cooled to room temperature；
Step 4：Raw material mixes：Raw material is added to slug in reaction kettle and is mixed with beating, raw material and waste material weight
Amount ratio is 50：3, reactor temperature is in 160-170 degree, and beating time is 15-18 minutes, until being completely melt to form mixing
Raw material is continuously added into chlorinated paraffin in mixed process；
Step 5：Mixing：Mixed raw material is poured into mixer, then auxiliary reagent is poured into mixer, mixer temperature
Degree gradually rises to 85-90 degree, and continuous firing obtains manufacture raw material for 5-8 minutes；
Step 6：Raw material tabletting：Manufacture raw material is poured into open mill, squeeze in flakes, forms material piece；
Step 7：It is moulding：Material piece is put into, the mother tube for being extruded into tubulose is carried out in feeder, feeding drive end unit mould
Head temperature keeps 40-50 degree；
Step 8：Foaming：Mother tube is put into, the foaming tube that foaming forms tubulose is carried out in foam box；
Step 9：Cutting：Foaming tube is cut off by cutter device.
By using above-mentioned technical proposal, waste material is subjected to tabletting, is accounted for so as to reduce during waste material is beaten in the later stage
With excessive volume, and the bubble in waste material can be got rid of, so as to avoid generating a large amount of bubble during mashing and shadow
Stirring is rung, waste material and raw material are broken into slurry, increase chlorinated paraffin effectively raises slug and exists during mixing
Mobility in mixed process so as to effectively reduce the time of mixing, improves the efficiency of processing, so as to which waste material is mixed with raw material
It can directly be used after conjunction, the consuming of raw material effectively be saved, and waste material can easily be recycled, without destruction
The mode of environment handles waste material foaming tube, can be effectively protected environment, reduces environmental treatment cost.
Further, step 3 mixed raw material and chlorinated paraffin weight ratio are 100：1.
By using above-mentioned technical proposal, the utilization rate of chlorinated paraffin is maximized, be effectively controlled auxiliary reality
Cost.
Further, step 2 waste material foaming tube, which is put into open mill, carries out tabletting 8 minutes, step 4 temperature of reaction kettle control
170 degree of system, beating time are 18 minutes, and step 5 mixer temperature gradually rises to 90 degree, continuous firing 5 minutes, step 8
The temperature inside the box that foams keeps 200-350 degree, and step 7 feeding drive end unit die head temperature is kept for 43 degree.
By using above-mentioned technical proposal, the temperature of effective control device makes to reduce the loss of the energy in preparation process,
And it is effectively guaranteed the output quality of product.
Further, step 6 pours into calcium oxide into open mill after pouring into manufacture raw material；Step 8 foaming tube is sent out
Humidification process is carried out before bubble case.
By using above-mentioned technical proposal, the drying of calcium oxide is effectively ensured before foam box is entered, it will before step 9
Mother tube humidifies, and generates a large amount of heat so as to which calcium oxide reacts in foaming process with water, consequently facilitating mother tube foams, carries
The foaming effect of high-foaming.
Further, step 8 mother tube is carried out to foaming tube surface spray at humidification before carrying out foam box by sprayer
Reason.
By using above-mentioned technical proposal, sprayer can be aoxidized effectively in being sprayed onto uniform moisture on mother tube, guarantee
Calcium can uniformly react, and avoid generating waste material.
In conclusion the invention has the advantages that：
1st, the effective waste material for recycling damage, reduces cost of material；
2nd, reduce pollution of the waste material to environment；
3rd, the foaming effect of foaming tube is improved, reduces the generation of waste material.
Description of the drawings
Fig. 1 is the process step of the invention figure.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of foaming tube waste recovery preparation process, includes the following steps：
Step 1：Waste product is cleared up：Waste material foaming tube surface dirt, sundries are scraped；
Step 2：Waste material tabletting：Waste material foaming tube is put into open mill and carries out tabletting 5-8 minutes, until waste material foams
Pipe crimp air entrapment completely disappears, and forms slug；
Step 3：Cooling：Slug is cooled to room temperature；
Step 4：Raw material mixes：Raw material is added to slug in reaction kettle and is mixed with beating, raw material and waste material weight
Amount ratio is 50：3, reactor temperature is in 160-170 degree, and beating time is 15-18 minutes, until being completely melt to form mixing
Raw material is continuously added into chlorinated paraffin in mixed process；
Step 5：Mixing：Mixed raw material is poured into mixer, then auxiliary reagent is poured into mixer, mixer temperature
Degree gradually rises to 85-90 degree, and continuous firing obtains manufacture raw material for 5-8 minutes；
Step 6：Raw material tabletting：Manufacture raw material is poured into open mill, squeeze in flakes, forms material piece；
Step 7：It is moulding：Material piece is put into, the mother tube for being extruded into tubulose is carried out in feeder, feeding drive end unit mould
Head temperature keeps 40-50 degree；
Step 8：Foaming：Mother tube is put into, the foaming tube that foaming forms tubulose is carried out in foam box；
Step 9：Cutting：Foaming tube is cut off by cutter device.
Waste material is subjected to tabletting, excessive volume is occupied, and can remove so as to reduce during waste material is beaten in the later stage
Fall the bubble in waste material, influence to stir so as to avoid generating a large amount of bubble during mashing, waste material and raw material are beaten
Into slurry, increase chlorinated paraffin effectively raises mobility of the slug in mixed process during mixing, from
And effectively reduce the time of mixing, the efficiency of processing is improved, can directly be used after being mixed so as to waste material with raw material, is had
The consuming for saving raw material of effect, and waste material can easily be recycled, handle waste material hair without the mode of welding
Bubble pipe, can be effectively protected environment, reduce environmental treatment cost.
The effective recycling for realizing waste material foaming tube reduces foaming tube manufacture cost, reduces environmental pollution, so as to significantly
Reduce the cost and Environmental costs of enterprise's manufacture.
Embodiment 2：A kind of foaming tube waste recovery preparation process, includes the following steps：
Step 1：Waste product is cleared up：Waste material foaming tube surface dirt, sundries are scraped；
Step 2：Waste material tabletting：Waste material foaming tube is put into open mill and carries out tabletting 8 minutes, until waste material foaming tube
Crimp air entrapment completely disappears, and forms slug；
Step 3：Cooling：Slug is cooled to room temperature；
Step 4：Raw material mixes：Raw material is added to slug in reaction kettle and is mixed with beating, raw material and waste material weight
Amount ratio is 50：3, for reactor temperature at 170 degree, beating time is 18 minutes, until be completely melt to form mixed raw material,
Chlorinated paraffin is continuously added into mixed process, mixed raw material is 100 with chlorinated paraffin weight ratio：1；
Step 5：Mixing：Mixed raw material is poured into mixer, then auxiliary reagent is poured into mixer, mixer temperature
Degree gradually rises to 90 degree, and continuous firing obtains manufacture raw material for 5 minutes；
Step 6：Raw material tabletting：Manufacture raw material is poured into open mill, and pour into calcium oxide into open mill and squeezed
In flakes, material piece is formed；
Step 7：It is moulding：Material piece is put into, the mother tube for being extruded into tubulose is carried out in feeder, feeding drive end unit mould
Head temperature is kept for 43 degree；
Step 8：Foaming：Humidification process is carried out to foaming tube surface spray by sprayer before mother tube progress foam box,
Mother tube is put into again, the foaming tube that foaming forms tubulose is carried out in foam box, foaming the temperature inside the box is kept for 350 degree；
Step 9：Cutting：Foaming tube is cut off by cutter device.
The utilization rate of chlorinated paraffin maximizes, and is effectively controlled the practical cost of auxiliary.
In mixing, temperature is 90, so as to which most of moisture content can evaporate, and in tabletting after raw material and accelerating agent mixing
When the rising that can continue of mill built-in temperature, internal temperature is higher than 100 degree, and can carry out pressurization extruding, thus when internal moisture
It squeezes out and evaporates, so as to which the moisture after tabletting in material piece is very small, when carrying out feeding, inside feeder
Screw rod material piece is uniformly mixed with calcium oxide during conveying, since moisture is few in material piece, so as to
Calcium oxide does not react.
It needs after the extrusion before entering foam box, to foaming pipe surface water spray, so as to which water gradually penetrates into, due to foaming tube
Outer surface is first contacted with water, and heat formation calcium hydroxide is generated, but since calcium oxide content is few so as to which calcium oxide is reacted with water, from
And extexine is less than 100 degree of heat without just being produced before foaming more than room temperature, so as to which the accelerating agent positioned at extexine can only
Faint foaming effect is generated, so that the accelerating agent of extexine is just loses effect after the mother tube foaming sub-fraction of extexine
Power, so as to which extexine can directly form closeer protective layer, and after water penetrates into inside, in mother tube and entrance foam box, from
And good foaming effect has been carried out inside mother tube, and due to there is calcium oxide reaction inside mother tube, so as to
There is calcium oxide reaction to provide partial heat inside mother tube, so as to make the internal temperature rate of climb very fast, can be produced in accelerating agent
Germ-vesicle is internal in the case of acting on to reach good temperature, so as to ensure that the foaming effect of accelerating agent, so as to make foaming
The elasticity of pipe is more preferable.
Foaming tube so as to produce carries out the additional step protective layer close with regard to that can generate angle after not needing to foaming, subtracts
Lack manufacturing cost, and reduced the effect that hand perspiration penetrates into when using, improve antiacid alkali effect, and then improve service life.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention by Patent Law.
Claims (7)
1. a kind of foaming tube waste recovery preparation process, it is characterized in that including the following steps：
Step 1：Waste product is cleared up：Waste material foaming tube surface dirt, sundries are scraped；
Step 2：Waste material tabletting：Waste material foaming tube is put into open mill and carries out tabletting 5-8 minutes, until waste material foaming tube squeezes
Compressive strain air entrapment completely disappears, and forms slug；
Step 3：Cooling：Slug is cooled to room temperature；
Step 4：Raw material mixes：Raw material is added to slug in reaction kettle and is mixed with beating, raw material and waste material weight ratio
Example is 50：3, for reactor temperature in 160-170 degree, beating time is 15-18 minutes, until being completely melt to form mixing original
Material, is continuously added into chlorinated paraffin in mixed process；
Step 5：Mixing：Mixed raw material is poured into mixer, then auxiliary reagent is poured into mixer, mixer temperature by
85-90 degree is gradually risen to, continuous firing obtains manufacture raw material for 5-8 minutes；
Step 6：Raw material tabletting：Manufacture raw material is poured into open mill, oxidation is poured into open mill after pouring into manufacture raw material
Calcium squeeze in flakes, forms material piece；
Step 7：It is moulding：Material piece is put into, the mother tube for being extruded into tubulose is carried out in feeder, feeding drive end unit die head temperature
Degree keeps 40-50 degree；
Step 8：Foaming：Mother tube is put into foam box and is foamed, mother tube is carried out before foam box through sprayer to hair
It steeps pipe surface spraying and carries out humidification process, form the foaming tube of tubulose；
Step 9：Cutting：Foaming tube is cut off by cutter device.
2. a kind of foaming tube waste recovery preparation process according to claim 1, it is characterized in that：Step 3 mixed raw material with
Chlorinated paraffin weight ratio is 100：1.
3. a kind of foaming tube waste recovery preparation process according to claim 2, it is characterized in that：Step 2 waste material foaming tube
It is put into open mill and carries out tabletting 8 minutes.
4. a kind of foaming tube waste recovery preparation process according to claim 3, it is characterized in that：Step 4 temperature of reaction kettle
170 degree of control, beating time are 18 minutes.
5. a kind of foaming tube waste recovery preparation process according to claim 4, it is characterized in that：Step 5 mixer temperature
90 degree are gradually risen to, continuous firing 5 minutes.
6. a kind of foaming tube waste recovery preparation process according to claim 5, it is characterized in that：It is warm in step 8 foam box
Degree keeps 200-350 degree.
7. a kind of foaming tube waste recovery preparation process according to claim 6, it is characterized in that：Step 7 feeding drive end unit
Die head temperature is kept for 43 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483225.6A CN106064428B (en) | 2016-06-27 | 2016-06-27 | A kind of foaming tube waste recovery preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483225.6A CN106064428B (en) | 2016-06-27 | 2016-06-27 | A kind of foaming tube waste recovery preparation process |
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| Publication Number | Publication Date |
|---|---|
| CN106064428A CN106064428A (en) | 2016-11-02 |
| CN106064428B true CN106064428B (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483225.6A Expired - Fee Related CN106064428B (en) | 2016-06-27 | 2016-06-27 | A kind of foaming tube waste recovery preparation process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109224749A (en) * | 2018-10-31 | 2019-01-18 | 南京万和新材料有限公司 | A kind of polyurethane foam material production emission-control equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497399A (en) * | 2013-09-26 | 2014-01-08 | 浙江新恒泰新材料有限公司 | Polyethylene foam material prepared by utilizing recycled foam material and production method thereof |
| CN103910913A (en) * | 2013-01-08 | 2014-07-09 | 周良文 | Environment-friendly rubber plastic heat-insulating material and its preparation method |
| CN105001506A (en) * | 2015-07-09 | 2015-10-28 | 福建豪威节能科技发展有限公司 | Ternary rubber synthetic cross-linked polymer containing foamed EVA |
| CN105058670A (en) * | 2015-07-15 | 2015-11-18 | 福建豪威节能科技发展有限公司 | Regeneration cloth-manufacturing process for foamed EVA wasted materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9034227B2 (en) * | 2008-01-24 | 2015-05-19 | Shiun Jiug Industrial Co., Ltd. | Method of making flexible foaming member from recycled materials |
-
2016
- 2016-06-27 CN CN201610483225.6A patent/CN106064428B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910913A (en) * | 2013-01-08 | 2014-07-09 | 周良文 | Environment-friendly rubber plastic heat-insulating material and its preparation method |
| CN103497399A (en) * | 2013-09-26 | 2014-01-08 | 浙江新恒泰新材料有限公司 | Polyethylene foam material prepared by utilizing recycled foam material and production method thereof |
| CN105001506A (en) * | 2015-07-09 | 2015-10-28 | 福建豪威节能科技发展有限公司 | Ternary rubber synthetic cross-linked polymer containing foamed EVA |
| CN105058670A (en) * | 2015-07-15 | 2015-11-18 | 福建豪威节能科技发展有限公司 | Regeneration cloth-manufacturing process for foamed EVA wasted materials |
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| CN106064428A (en) | 2016-11-02 |
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Effective date of registration: 20211220 Address after: 210000 No.1, Shuibao Road, yongyang Town, Lishui District, Nanjing City, Jiangsu Province Patentee after: NANJING WANHE NEW MATERIAL Co.,Ltd. Address before: 211200 South Zone, Lishui Economic Development Zone, Jiangsu, Nanjing Patentee before: NANJING WANHE FIRE TECHNOLOGY CO.,LTD. |
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Granted publication date: 20180706 |