CN103538200A - High-pressure foaming machine for phenolic foam - Google Patents
High-pressure foaming machine for phenolic foam Download PDFInfo
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- CN103538200A CN103538200A CN201310437479.0A CN201310437479A CN103538200A CN 103538200 A CN103538200 A CN 103538200A CN 201310437479 A CN201310437479 A CN 201310437479A CN 103538200 A CN103538200 A CN 103538200A
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- high pressure
- heating
- foaming machine
- plunger pump
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Abstract
The invention relates to a high-pressure foaming machine for phenolic foam. The high-pressure foaming machine comprises a rack, a main material pot, an auxiliary material pot, an electric agitating device, an electric heating and warming system, a high-pressure axial plunger pump, heating whip pipes and a high-pressure mixing gun, wherein the main material pot and the auxiliary material pot are supported on the rack respectively; the main material pot is internally provided with the electric agitating device; the bottoms of the main material pot and the auxiliary material pot are in two-path communication with the electric heating and warming system respectively by the high-pressure axial plunger pump; each of the two paths of the high-pressure axial plunger pump passes through the electric heating and warming system and then is connected with one heating whip pipe; the two heating whip pipes are connected to a mixing cavity of the high-pressure mixing gun. The foaming machine is simple in structure and convenient to use; various damages on a human body, caused by polyurethane foaming and rock cotton heat preservation in current ship industries, can be solved effectively; the production efficiency and the production quality are improved.
Description
Technical field
The present invention relates to a kind of foaming machine, is a kind of phenol formaldehyde foam high pressure foaming machine specifically.
Background technology
Cold storage plate is the requisite important component part of freezer in the refrigeration of Modern Shipbuilding industry messes.But freezer sheet material is as insulation material by polyurethane foam now, this material thermal resistance is poor, easy firing, and be to emit amount of heat, generation poison gas in burning, not only can accelerate large fire spread, and easily cause trapped personnel and rescue personnel's injures and deaths.The making of conventional urethane foaming thermal-insulating, squeezes into mould after employing phenol-formaldehyde resin modified and curing agent are uniformly mixed in mixing drum, the disposable mix and blend of large content of starting materials, mixed foaming speed is low, mix inhomogeneously, foaming effect is poor, affects performance of heat protective material.
Summary of the invention
In order to solve, traditional foaming machine processing technology is complicated, manufacture is large, and the technical problem that precision is not high the invention provides a kind of simple in structurely, easy to use, can effectively improve the phenol formaldehyde foam high pressure foaming machine of expansion rate and mixed foaming quality.
The technical solution used in the present invention is: a kind of phenol formaldehyde foam high pressure foaming machine, comprise frame, major ingredient tank, auxiliary material tank, electric mixing device, electric heating warming system, high pressure axial plunger pump, heating whip pipe and high pressure mixing gun, major ingredient tank and auxiliary material tank are supported on respectively in frame, in major ingredient tank, be provided with electric mixing device, the bottom of major ingredient tank and auxiliary material tank is communicated with electric heating warming system through high pressure axial plunger pump two-way respectively, two-way high pressure axial plunger pump connects separately a heating whip pipe after electric heating warming system, two heating whip pipes are connected to the mixing chamber of high pressure mixing gun.
In described auxiliary material tank, be provided with electric mixing device.
Described electric heating warming system, electric mixing device, high pressure axial plunger pump all connect engine control system.
Described whip tube outside is surrounded by copper strips heating.
Described major ingredient tank and auxiliary material tank are stainless steel cylinder.
Described high pressure axial plunger pump drives and connects through DC electrodeless buncher.
Described two heating whip pipe atomized sprays are communicated with mixing chamber.
During use, phenol-formaldehyde resin modified, blowing agent, surfactant is even through electric mixing device high-speed stirred in major ingredient tank, curing agent is placed in curing agent major ingredient tank, after major ingredient tank and auxiliary material tank are measured in proportion, are pressurizeed by high pressure axial plunger pump separately, by electric heating warming system, flow to respectively each self-corresponding heating whip pipe, in the mixing chamber of high pressure mixing gun, by high-pressure atomization, spray, clash, raw material is mixed equably, form fluid foam mixture and be poured in die workpiece foaming voluntarily by high pressure mixing gun rifle head.
Adopt above technical scheme, the invention has the beneficial effects as follows:
1, high pressure axial plunger pump is furnished with DC electrodeless buncher, accurate to the adjusting of flow, operates steadily, and operating pressure can reach 13Mpa, and in major ingredient tank and auxiliary material tank, inlet pressure is low, can transfer of highly viscous liquid, be applicable to the use of foaming raw material.
2, electric heating warming system is furnished with the inner heating of large power, electrically heating, can to feed liquid, heat fast, is convenient to improve follow-up mixing efficiency and quality.
3, high pressure mixing gun head adopts precision stainless steel processing, and two kinds of raw materials are injected in to liquidate in hybrid chamber by high-pressure atomization and are mixed to form eddy current and cause two one-tenth mixed effects, and mixing velocity is fast, good mixing effect.
4, engine control system adopts the man-machine control of PLC, to setting arbitrarily stirring, the duration of pouring, to feed liquid flow, ratio, scavenging period, gassing time, time of fire alarming and cast, cleaning, air blowing program can preset, and meet the foaming parameter requirement of different size raw material.
This foaming machine especially relates to the phenolic aldehyde foam thermal insulation material processing such as freezer in shipbuilding industry, adiabatic spiral duct, boats and ships bulkhead, container to be used, the various harm to human body that bring with polyurethane foam, rock wool heat-preservation in current shipbuilding industry be can effectively solve, production efficiency and quality improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: frame 1, major ingredient tank 2, auxiliary material tank 3, electric mixing device 4, major ingredient high pressure axial plunger pump 5, auxiliary material high pressure axial plunger pump 6, electric heating warming system 7, major ingredient heating whip pipe 8, auxiliary material heating whip pipe 9, high pressure mixing gun 10, engine control system 11.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Shown in Fig. 1, a kind of phenol formaldehyde foam high pressure foaming machine comprises frame 1, major ingredient tank 2, auxiliary material tank 3, electric mixing device 4, major ingredient high pressure axial plunger pump 5, auxiliary material high pressure axial plunger pump 6, electric heating warming system 7, major ingredient heating whip pipe 8, auxiliary material heating whip pipe 9, high pressure mixing gun 10 and engine control system 11.Major ingredient tank 2 and auxiliary material tank 3 are stainless steel cylinder, major ingredient tank 2 and auxiliary material tank 3 are supported on respectively in frame 1, in major ingredient tank 2, be provided with electric mixing device 4, the bottom of major ingredient tank 2 and auxiliary material tank 3 is communicated with electric heating warming system 7 through major ingredient high pressure axial plunger pump 5 and auxiliary material high pressure axial plunger pump 6 two-way respectively, two high pressure axial plunger pumps drive and connect through DC electrodeless buncher, two-way high pressure axial plunger pump connects respectively major ingredient heating whip pipe 8 and auxiliary material heating whip pipe 9 after electric heating warming system, whip tube outside is surrounded by copper strips heating, two heating whip pipe atomized sprays are connected to the mixing chamber of high pressure mixing gun 10, electric heating warming system, electric mixing device, high pressure axial plunger pump all connect engine control system 11.
Claims (7)
1. a phenol formaldehyde foam high pressure foaming machine, it is characterized in that: comprise frame, major ingredient tank, auxiliary material tank, electric mixing device, electric heating warming system, high pressure axial plunger pump, heating whip pipe and high pressure mixing gun, major ingredient tank and auxiliary material tank are supported on respectively in frame, in major ingredient tank, be provided with electric mixing device, the bottom of major ingredient tank and auxiliary material tank is communicated with electric heating warming system through high pressure axial plunger pump two-way respectively, two-way high pressure axial plunger pump connects separately a heating whip pipe after electric heating warming system, and two heating whip pipes are connected to the mixing chamber of high pressure mixing gun.
2. a kind of phenol formaldehyde foam high pressure foaming machine according to claim 1, is characterized in that: in described auxiliary material tank, be provided with electric mixing device.
3. a kind of phenol formaldehyde foam high pressure foaming machine according to claim 1 and 2, is characterized in that: described electric heating warming system, electric mixing device, high pressure axial plunger pump all connect engine control system.
4. a kind of phenol formaldehyde foam high pressure foaming machine according to claim 1, is characterized in that: described whip tube outside is surrounded by copper strips heating.
5. a kind of phenol formaldehyde foam high pressure foaming machine according to claim 1 and 2, is characterized in that: described major ingredient tank and auxiliary material tank are stainless steel cylinder.
6. a kind of phenol formaldehyde foam high pressure foaming machine according to claim 1, is characterized in that: described high pressure axial plunger pump drives and connects through DC electrodeless buncher.
7. a kind of phenol formaldehyde foam high pressure foaming machine according to claim 1, is characterized in that: described two heating whip pipe atomized sprays are communicated with mixing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437479.0A CN103538200A (en) | 2013-09-24 | 2013-09-24 | High-pressure foaming machine for phenolic foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437479.0A CN103538200A (en) | 2013-09-24 | 2013-09-24 | High-pressure foaming machine for phenolic foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103538200A true CN103538200A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310437479.0A Pending CN103538200A (en) | 2013-09-24 | 2013-09-24 | High-pressure foaming machine for phenolic foam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877767A (en) * | 2017-10-14 | 2018-04-06 | 佛山海格利德机器人智能设备有限公司 | A kind of environment-protecting polyurethane foamed material processing unit (plant) and processing method |
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| CN2690056Y (en) * | 2004-04-19 | 2005-04-06 | 大庆油田建设集团 | Super thin high pressure mixing gun head |
| CN102152436A (en) * | 2010-12-07 | 2011-08-17 | 张家港力勤机械有限公司 | Material coring device of polyurethane foaming machine |
| CN102303386A (en) * | 2011-08-26 | 2012-01-04 | 中国海洋石油总公司 | Deep water pipeline composite polyurethane elastomer heat insulation layer casting molding device |
| CN102580874A (en) * | 2012-03-05 | 2012-07-18 | 河南天丰节能板材科技股份有限公司 | High-pressure mixing opposite-flushing device |
| CN203510587U (en) * | 2013-09-24 | 2014-04-02 | 江苏恒盛达环境科技有限公司 | High-pressure phenolic foam foaming machine |
-
2013
- 2013-09-24 CN CN201310437479.0A patent/CN103538200A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690056Y (en) * | 2004-04-19 | 2005-04-06 | 大庆油田建设集团 | Super thin high pressure mixing gun head |
| CN102152436A (en) * | 2010-12-07 | 2011-08-17 | 张家港力勤机械有限公司 | Material coring device of polyurethane foaming machine |
| CN102303386A (en) * | 2011-08-26 | 2012-01-04 | 中国海洋石油总公司 | Deep water pipeline composite polyurethane elastomer heat insulation layer casting molding device |
| CN102580874A (en) * | 2012-03-05 | 2012-07-18 | 河南天丰节能板材科技股份有限公司 | High-pressure mixing opposite-flushing device |
| CN203510587U (en) * | 2013-09-24 | 2014-04-02 | 江苏恒盛达环境科技有限公司 | High-pressure phenolic foam foaming machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877767A (en) * | 2017-10-14 | 2018-04-06 | 佛山海格利德机器人智能设备有限公司 | A kind of environment-protecting polyurethane foamed material processing unit (plant) and processing method |
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| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |