CN109203527A - A kind of preparation method of corrosion-resistant water pipe - Google Patents
A kind of preparation method of corrosion-resistant water pipe Download PDFInfo
- Publication number
- CN109203527A CN109203527A CN201811230956.5A CN201811230956A CN109203527A CN 109203527 A CN109203527 A CN 109203527A CN 201811230956 A CN201811230956 A CN 201811230956A CN 109203527 A CN109203527 A CN 109203527A
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- Prior art keywords
- water pipe
- heating
- corrosion
- preparation
- molding
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
Abstract
The invention discloses a kind of preparation methods of corrosion-resistant water pipe, and specific step is as follows for the preparation method of the corrosion-resistant water pipe: S1: coagulation, S2: stirring, S3: fill mould, S4: heating, S5: depanning, S6: polishing, S7: S8: coating is collected.The present invention passes through addition waterproof, anti-oxidation and curing materials, water pipe is set to be less prone to slight crack, it causes to corrode in the inside that wet air will not be made to enter water pipe, influence the use of water pipe, and, waterproof and anti-oxidation materials are added with by water pipe itself, the outer surface of water pipe will not be made by the damage of a little, it just will affect the use of water pipe, by smearing one layer of anti-oxidation and waterproof material in the outer surface of water pipe, making the outer surface of water pipe more has rotproofness, the present invention is also by way of heating, to waterproof material, anti-oxidation materials and curing materials solidify faster, make coagulation result more preferably, it is easy to operate, it is convenient.
Description
Technical field
The present invention relates to the preparation method technical field of corrosion water pipe, specially a kind of preparation methods of corrosion-resistant water pipe.
Background technique
Water pipe of today is all to be imbedded in underground, but since underground air humidity is big, moisture is big, is easy to keep water pipe long-term
Corroded in underground, influences the service life of water pipe, and traditional water pipe cracky, cannot use well, so, I
Propose the preparation method of corrosion-resistant water pipe a kind of, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation methods of corrosion-resistant water pipe, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of preparation method of corrosion-resistant water pipe, specific to walk
It is rapid as follows:
S1, coagulation: thickener, waterproofing agent, antioxidant, polyester and fixing agent are added to according to the ratio of 1:3:2:2:3
In agitator tank, mixed raw material is obtained；
S2, stirring: the mixed raw material in S1 being placed in agitator tank and is stirred, and the revolving speed of agitator tank is set as 500r/min, is stirred
Mixing the time is set as 10min, every 5min during stirring, adds 100ml water, addition number is 2-3 times；
S3, it fills mould: the mixed raw material being stirred being taken out, is encased in water pipe mold, clean in water pipe mold, free from admixture；
S4, heating: the water pipe mold equipped with mixed raw material is passed into heating machine, and heating process is set as being segmented, sliding
The time of heating, every section of heating is set as 10min, and the heating temperature of heating machine is set as 40 DEG C -50 DEG C, obtains molding water
Pipe；
S5, depanning: by the water pipe mold cold-zone heated to room temperature, then to molding water pipe depanning, when depanning, by water pipe mold
Outer layer open, is divided into two, extraction molding water pipe；
S6, polishing: the outer surface of the molding water pipe in S5 is polished with sanding machine, by protrusion part polish flat, and at
The both ends of type water pipe polish flat；
S7, coating: waterproofing agent and antioxidant are smeared in the outer surface of the molding water pipe after having polished, and place at dry and ventilated
It dries, obtains finished product；
S8, collection: finally by the finished product in S7, putting on one layer of the modern designs of plastics, is placed on warehouse collection, and molding water pipe is placed on placement
On frame.
Preferably, waterproofing agent in the S1 and S7 select one of waterproofing agent of organosilicon, nanometer infiltration waterproofing agent or
It is a variety of.
Preferably, the antioxidant in the S1 and S7 selects alkenyl bis-phenol, alkyl phenol, di-tert-butyl p-cresol, front three
One of base triphen is a variety of.
Preferably, the thickener in the S1 selects xanthan gum, gelatin, hydroxyalkyl starch, methylcellulose, cellulose ether
One of or it is a variety of.
Preferably, the curing agent in the S1 selects one of four ammonia of triethylene, m-xylene diamine, diamino cyclohexane
Or it is a variety of.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through addition waterproof, anti-oxidation and solidification material
Material, makes water pipe be less prone to slight crack, and the inside that wet air will not be made to enter water pipe causes to corrode, and influences the use of water pipe,
Moreover, being added with waterproof and anti-oxidation materials by water pipe itself, the outer surface of water pipe will not be made by the damage of a little, just
The use that will affect water pipe makes the outer surface of water pipe by smearing one layer of anti-oxidation and waterproof material in the outer surface of water pipe
More there is rotproofness, the present invention is faster to waterproof material, anti-oxidation materials and curing materials also by way of heating
Solidification, makes coagulation result more preferably, and the present invention can prevent the moisture water leaking-in in soil by smearing waterproof material in extexine
In pipe, by the way that waterproofing agent is added in water pipe, can water exudation water pipe in anti-antipriming pipe outside, influence to use, operation letter
It is single, it is convenient.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
A kind of preparation method of corrosion-resistant water pipe, the specific steps are as follows:
S1, coagulation: thickener, waterproofing agent, antioxidant, polyester and fixing agent are added to according to the ratio of 1:3:2:2:3
In agitator tank, mixed raw material is obtained；
S2, stirring: the mixed raw material in S1 being placed in agitator tank and is stirred, and the revolving speed of agitator tank is set as 500r/min, is stirred
Mixing the time is set as 10min, every 5min during stirring, adds 100ml water, addition number is 2-3 times；
S3, it fills mould: the mixed raw material being stirred being taken out, is encased in water pipe mold, clean in water pipe mold, free from admixture；
S4, heating: the water pipe mold equipped with mixed raw material is passed into heating machine, and heating process is set as being segmented, sliding
The time of heating, every section of heating is set as 10min, and the heating temperature of heating machine is set as 40 DEG C -50 DEG C, obtains molding water
Pipe；
S5, depanning: by the water pipe mold cold-zone heated to room temperature, then to molding water pipe depanning, when depanning, by water pipe mold
Outer layer open, is divided into two, extraction molding water pipe；
S6, polishing: the outer surface of the molding water pipe in S5 is polished with sanding machine, by protrusion part polish flat, and at
The both ends of type water pipe polish flat；
S7, coating: waterproofing agent and antioxidant are smeared in the outer surface of the molding water pipe after having polished, and place at dry and ventilated
It dries, obtains finished product；
S8, collection: finally by the finished product in S7, putting on one layer of the modern designs of plastics, is placed on warehouse collection, and molding water pipe is placed on placement
On frame.
Specifically, waterproofing agent in the S1 and S7 select one of waterproofing agent of organosilicon, nanometer infiltration waterproofing agent or
It is a variety of.
Specifically, the antioxidant in the S1 and S7 selects alkenyl bis-phenol, alkyl phenol, di-tert-butyl p-cresol, front three
One of base triphen is a variety of.
Specifically, the thickener in the S1 selects xanthan gum, gelatin, hydroxyalkyl starch, methylcellulose, cellulose ether
One of or it is a variety of.
Specifically, the curing agent in the S1 selects one of four ammonia of triethylene, m-xylene diamine, diamino cyclohexane
Or it is a variety of.
The present invention makes water pipe be less prone to slight crack by addition waterproof, anti-oxidation and curing materials, will not make moist sky
The inside that gas enters water pipe causes to corrode, and influences the use of water pipe, moreover, being added with waterproof and anti-oxidation material by water pipe itself
Material, will not make the outer surface of water pipe by the damage of a little, just will affect the use of water pipe, by applying in the outer surface of water pipe
One layer of anti-oxidation and waterproof material is smeared, makes the outer surface of water pipe that more there is rotproofness, the present invention also passes through the side of heating
Formula solidifies waterproof material, anti-oxidation materials and curing materials faster, makes coagulation result more preferably, and the present invention can be effective
Corrosion reaction occurs for anti-antipriming pipe, keeps it longer using the time, easy to operate, convenient.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of preparation method of corrosion-resistant water pipe, which is characterized in that specific step is as follows:
S1, coagulation: thickener, waterproofing agent, antioxidant, polyester and fixing agent are added to according to the ratio of 1:3:2:2:3
In agitator tank, mixed raw material is obtained；
S2, stirring: the mixed raw material in S1 being placed in agitator tank and is stirred, and the revolving speed of agitator tank is set as 500r/min, is stirred
Mixing the time is set as 10min, every 5min during stirring, adds 100ml water, addition number is 2-3 times；
S3, it fills mould: the mixed raw material being stirred being taken out, is encased in water pipe mold, clean in water pipe mold, free from admixture；
S4, heating: the water pipe mold equipped with mixed raw material is passed into heating machine, and heating process is set as being segmented, sliding
The time of heating, every section of heating is set as 10min, and the heating temperature of heating machine is set as 40 DEG C -50 DEG C, obtains molding water
Pipe；
S5, depanning: by the water pipe mold cold-zone heated to room temperature, then to molding water pipe depanning, when depanning, by water pipe mold
Outer layer open, is divided into two, extraction molding water pipe；
S6, polishing: the outer surface of the molding water pipe in S5 is polished with sanding machine, by protrusion part polish flat, and at
The both ends of type water pipe polish flat；
S7, coating: waterproofing agent and antioxidant are smeared in the outer surface of the molding water pipe after having polished, and place at dry and ventilated
It dries, obtains finished product；
S8, collection: finally by the finished product in S7, putting on one layer of the modern designs of plastics, is placed on warehouse collection, and molding water pipe is placed on placement
On frame.
2. a kind of preparation method of corrosion-resistant water pipe according to claim 1, it is characterised in that: anti-in the S1 and S7
Aqua selects one of waterproofing agent of organosilicon, nanometer infiltration waterproofing agent or a variety of.
3. a kind of preparation method of corrosion-resistant water pipe according to claim 1, it is characterised in that: anti-in the S1 and S7
Oxidant selects one of alkenyl bis-phenol, alkyl phenol, di-tert-butyl p-cresol, trimethyl triphen or a variety of.
4. a kind of preparation method of corrosion-resistant water pipe according to claim 1, it is characterised in that: the thickener in the S1
Select one of xanthan gum, gelatin, hydroxyalkyl starch, methylcellulose, cellulose ether or a variety of.
5. a kind of preparation method of corrosion-resistant water pipe according to claim 1, it is characterised in that: the curing agent in the S1
Select one of four ammonia of triethylene, m-xylene diamine, diamino cyclohexane or a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230956.5A CN109203527A (en) | 2018-10-22 | 2018-10-22 | A kind of preparation method of corrosion-resistant water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230956.5A CN109203527A (en) | 2018-10-22 | 2018-10-22 | A kind of preparation method of corrosion-resistant water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109203527A true CN109203527A (en) | 2019-01-15 |
Family
ID=64979974
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811230956.5A Pending CN109203527A (en) | 2018-10-22 | 2018-10-22 | A kind of preparation method of corrosion-resistant water pipe |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935187A (en) * | 2010-08-30 | 2011-01-05 | 江苏普利匡聚合物材料有限公司 | Drainage system pipeline material and manufacturing method thereof |
| CN102604520A (en) * | 2011-12-23 | 2012-07-25 | 烟台万华聚氨酯股份有限公司 | Asphalt-based reactive polyurethane coating, as well as preparation method and application thereof |
| CN104633307A (en) * | 2014-12-11 | 2015-05-20 | 泉州泉港华博化工科技有限公司 | PE composite pipeline and preparation method thereof |
| CN105949765A (en) * | 2016-06-15 | 2016-09-21 | 潘海云 | Nylon alloy plastic pipe and preparation technology thereof |
| CN106752179A (en) * | 2016-12-13 | 2017-05-31 | 苏州科胜仓储物流设备有限公司 | A kind of fire resistant anticorrosive tubing and preparation method thereof |
-
2018
- 2018-10-22 CN CN201811230956.5A patent/CN109203527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935187A (en) * | 2010-08-30 | 2011-01-05 | 江苏普利匡聚合物材料有限公司 | Drainage system pipeline material and manufacturing method thereof |
| CN102604520A (en) * | 2011-12-23 | 2012-07-25 | 烟台万华聚氨酯股份有限公司 | Asphalt-based reactive polyurethane coating, as well as preparation method and application thereof |
| CN104633307A (en) * | 2014-12-11 | 2015-05-20 | 泉州泉港华博化工科技有限公司 | PE composite pipeline and preparation method thereof |
| CN105949765A (en) * | 2016-06-15 | 2016-09-21 | 潘海云 | Nylon alloy plastic pipe and preparation technology thereof |
| CN106752179A (en) * | 2016-12-13 | 2017-05-31 | 苏州科胜仓储物流设备有限公司 | A kind of fire resistant anticorrosive tubing and preparation method thereof |
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Application publication date: 20190115 |