CN106238258A - Filter for the nitrogen gas generation system that sprays paint - Google Patents
Filter for the nitrogen gas generation system that sprays paint Download PDFInfo
- Publication number
- CN106238258A CN106238258A CN201610778359.0A CN201610778359A CN106238258A CN 106238258 A CN106238258 A CN 106238258A CN 201610778359 A CN201610778359 A CN 201610778359A CN 106238258 A CN106238258 A CN 106238258A
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- CN
- China
- Prior art keywords
- filter
- dust removal
- filtration unit
- generation system
- filter element
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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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0258—Other waste gases from painting equipments or paint drying installations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The present invention provides a kind of filter for the nitrogen gas generation system that sprays paint, including be sequentially connected with except water filter unit, oil removing filter element, dust removal and filtration unit and accurate dust removal and filtration unit, wherein, except being connected to Pressure gauge on water filter unit, oil removing filter element, dust removal and filtration unit and accurate dust removal and filtration unit.The present invention, by mixed gas, moisture and the impurity in each filter element filtering compressed air, extracts the nitrogen of 98% purity, thus obtains the best carrier that sprays paint, and not only can save paint in painting process, strengthens effect of spraying paint, and energy-conserving and environment-protective.
Description
Technical field
The present invention relates to the technical field of paint spraying apparatus, particularly relate to a kind of filtration for the nitrogen gas generation system that sprays paint
Device.
Background technology
On market, existing panel beating lacquer spraying technique is to utilize compressed air as carrier so that the paint in spray gun is sprayed onto
Each needs the place of spraying.But, air is the most beautiful thing as human breathing carrier, but as spraying paint load
Body, but also exists a lot of defect, as moisture is too much, and containing a certain amount of impurity, also has a large amount of corrosion-prone oxygen,
And temperature is the lowest etc..
Summary of the invention
It is an object of the invention to provide a kind of filter for the nitrogen gas generation system that sprays paint, in order to solve prior art
Middle compressed air is utilized to carry out existing defect of spraying paint.
The invention provides a kind of filter for the nitrogen gas generation system that sprays paint, including be sequentially connected with except water filtration list
Unit, oil removing filter element, dust removal and filtration unit and accurate dust removal and filtration unit, wherein, except water filter unit, oil removing are filtered single
It is connected to Pressure gauge on unit, dust removal and filtration unit and accurate dust removal and filtration unit.
Further, except being provided with automatic drain valve on water filter unit.
Further, except water filter unit, oil removing filter element, dust removal and filtration unit and accurate dust removal and filtration unit respectively
Including the filter head being sequentially connected with, filter tube and filter base, and it is arranged on the filter element within filter tube.
Further, filter head enters outer exit pattern in using, and uses "O"-ring to seal with filter element.
Further, Pressure gauge is mechanical pressure gauge.
The invention described above technical scheme is used to provide the benefit that: by the mixing in each filter element filtering compressed air
Gas, moisture and impurity, extract the nitrogen of 98% purity, thus obtain the best carrier that sprays paint, not only in painting process
Can save paint, strengthen effect of spraying paint, and energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the present invention structural representation for the filter of the nitrogen gas generation system that sprays paint；
Fig. 2 is the internal structure schematic diagram for the nitrogen gas generation system that sprays paint.
In accompanying drawing, the list of parts representated by each label is as follows:
100, except water filter unit, 200, oil removing filter element, 300, dust removal and filtration unit, 400, accurate dust removal and filtration list
Unit, 500, automatic drain valve, 600, Pressure gauge, 1, nitrogen generation module, 2, nitrogen storage gas tank, 3, Pressure gauge, 4, air inlet
Mouthful, 5, gas outlet, 6, open-close type electromagnetic valve, 7, outlet pressure sensor, 8, automatic decompression valve, 9, temperature controller, 10, temperature controls
Assembly, 11, flow transducer.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.
The embodiment of the invention discloses a kind of filter for the nitrogen gas generation system that sprays paint, as it is shown in figure 1, include successively
Connect except water filter unit 100, oil removing filter element 200, dust removal and filtration unit 300 and accurate dust removal and filtration unit 400, its
In, except being connected to Pressure gauge on water filter unit, oil removing filter element, dust removal and filtration unit and accurate dust removal and filtration unit
500, except being additionally provided with automatic drain valve 600 on water filter unit, concrete, Pressure gauge uses mechanical pressure gauge.
In the present embodiment, except water filter unit, oil removing filter element, dust removal and filtration unit and accurate dust removal and filtration unit
Include filter head, filter tube and the filter base being sequentially connected with respectively, and be arranged on the filter element within filter tube.
Wherein, each parts use O to seal, it is ensured that the air-tightness of parts；Filter head enters outer exit pattern, with filter element in using gas
O is directly used to seal, it is ensured that air-tightness, size aspect reduces about 1 times than similar-type products on market simultaneously.
The present invention, by mixed gas, moisture and impurity in each filter element filtering compressed air, extracts 98% pure
The nitrogen of degree, thus obtain the best carrier that sprays paint, not only can save paint in painting process, strengthen effect of spraying paint, and
And energy-conserving and environment-protective.
Below by way of further illustrating the principle of the present invention as a example by the nitrogen gas generation system that is applied to this filter to spray paint, as
Shown in Fig. 2, the nitrogen gas generation system that sprays paint includes the filter shown in Fig. 1, pressure monitoring control module, temperature monitor and control mould
Block, nitrogen generation module 1, nitrogen storage gas tank 2 and Pressure gauge 3, wherein, the gas outlet of filter and pressure monitoring control module
Connecting, temperature monitor and control module is connected with the air inlet of nitrogen generation module 1, and the gas outlet of nitrogen generation module 1 connects respectively
Connect air inlet and the Pressure gauge 3 of nitrogen storage gas tank 2, filter is provided with air inlet 4, nitrogen storage gas tank 2 also sets up
Having the gas outlet 5 being connected with spray gun for paint, wherein, Pressure gauge 3 can use mechanical pressure gauge.
Concrete, in embodiments of the present invention, pressure monitoring control module specifically can include the open-close type being sequentially connected with
Electromagnetic valve 6 (V), outlet pressure sensor 7 (PI) and automatic decompression valve 8.Temperature monitor and control module specifically can include depending on
The temperature controller 9 of secondary connection, temperature control assembly 10 and flow transducer 11 (FI).In the present embodiment, open-close type electromagnetic valve 6
One end is connected to the gas outlet of filter, and the other end connects temperature and controls assembly 10, and temperature controls assembly 10 and is also respectively connected with temperature
Control instrument 9, flow transducer 11 and the air inlet of nitrogen generation module 1, the air inlet of nitrogen generation module 1 also with flow transducer
11 connect, and the gas outlet of nitrogen generation module 1 is connected with the air inlet of nitrogen storage gas tank 2 by Pressure gauge 3 (P6), nitrogen gas storage
It is also associated with automatic decompression valve 8 at the air inlet of tank 2, at the gas outlet of nitrogen storage gas tank 2, is also associated with outlet pressure sensor
7。
The present invention is further illustrated below by way of operation principle, in embodiments of the present invention, the air inlet of system and giving vent to anger
Mouth all uses the Standard Gases interface tube of DN12, such that it is able to directly connect pressure by the air inlet 4 arranged on the filter
Contracting air, compressed air carries out level Four filtration through filter, reaches except water, oil removing, the purpose of dedusting, simultaneously except water filtration list
Unit with automatic drain valve, thus eliminate that manual draining wasted artificial；Filters at different levels and nitrogen generation module
Outlet all with mechanical pressure gauge, the real-time monitoring realizing each stage pressure from Yan, prevents pressure anomaly；Open-close type electromagnetic valve, from
Dynamic relief valve and outlet pressure sensor are the most chain, realize the keying of each valve according to actual outlet gas pressure, thus protect
Stablizing of card outlet pressure, wherein, outlet pressure sensor uses stainless steel metal shell and pressure-sensitive diaphragm, and its feature is to make
With convenient, working stability, mechanical life is long, and can by arranging control point with the accessory tool of product, built-in piston and
Precision spring is connected, when pressure changes, telescopic spring amount generation respective change, when pressure reaches setting value, can trigger pre-
If frame for movement and send switching signal, its compact conformation, use DIN standard plug, wiring is the most convenient, measure scope
Extensively, typically can reach 0-400bar, overload capacity is strong, may be up to 1230bar, high duplication, has normally opened and normally-closed contact, connect
Point is gold-plated, and contact capacity is big；It is the most chain that temperature controls assembly, temperature controller and flow transducer, according to actual gas flow
Situation, by the setting of temperature controller, controls temperature and controls the heating-up temperature of assembly, can realize the arbitrary temp of 25-50 degree Celsius
Regulation, uses variable current formula temperature to control to change heating power, it is ensured that outlet temperature stable under different flow, and temperature is by mistake
Difference controls at positive and negative 1 degree Celsius；The pure air of filtration is converted into the nitrogen of 98% purity by nitrogen generation module, and its nitrogen is pure
Degree height, impurity is few, temperature constant, pressure stability；Spray gun for paint is connected in the gas outlet of nitrogen storage gas tank, logical upper 220V power supply, from
And can ensure that client has enough nitrogen for spraying paint, it is simple to operate, easy to use.
The nitrogen gas generation system being used for spraying paint using the present invention to provide sprays paint, for comparing fill nitrogen, equally
Being high-purity, but fill nitrogen cost is high, pressure high, temperature is low, outside the most separately need to configure pressure regulation and firing equipment, although also
Effect of spraying paint can be improved, but do not have cost-effective effect.
The present invention, by mixed gas, moisture and impurity in each filter element filtering compressed air, extracts 98% pure
The nitrogen of degree, thus obtain the best carrier that sprays paint, then it is heated to preferable temperature by temperature monitor and control module, passes through
Pressure monitoring control module regulates the pressure that sprays paint, thus can save paint in painting process, strengthens effect of spraying paint, energy-saving ring
Protect, only the electric energy of the temperature control assembly the highest 200w of needs, thus the most cost-effective up to 30%.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each method embodiment can be led to
The hardware crossing programmed instruction relevant completes.Aforesaid program can be stored in a computer read/write memory medium.This journey
Sequence upon execution, performs to include the step of above-mentioned each method embodiment；And aforesaid storage medium includes: ROM, RAM, magnetic disc or
The various media that can store program code such as person's CD.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (5)
1. one kind for spraying paint the filter of nitrogen gas generation system, it is characterised in that include being sequentially connected with except water filter unit,
Oil removing filter element, dust removal and filtration unit and accurate dust removal and filtration unit, described except water filter unit, oil removing filter element, remove
It is connected to Pressure gauge on dirt filter element and accurate dust removal and filtration unit.
Filter for the nitrogen gas generation system that sprays paint the most according to claim 1, it is characterised in that described except water filtration
Automatic drain valve it is provided with on unit.
Filter for the nitrogen gas generation system that sprays paint the most according to claim 1, it is characterised in that described except water filtration
Unit, oil removing filter element, dust removal and filtration unit and accurate dust removal and filtration unit include filter head, the mistake being sequentially connected with respectively
Filter tube and filter base, and it is arranged on the filter element within described filter tube.
Filter for the nitrogen gas generation system that sprays paint the most according to claim 3, it is characterised in that described filter head
Enter outer exit pattern in employing, use "O"-ring to seal with described filter element.
5. according to the filter for the nitrogen gas generation system that sprays paint described in any one of Claims 1 to 4, it is characterised in that institute
Stating Pressure gauge is mechanical pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778359.0A CN106238258A (en) | 2016-08-31 | 2016-08-31 | Filter for the nitrogen gas generation system that sprays paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778359.0A CN106238258A (en) | 2016-08-31 | 2016-08-31 | Filter for the nitrogen gas generation system that sprays paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106238258A true CN106238258A (en) | 2016-12-21 |
Family
ID=58079883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610778359.0A Pending CN106238258A (en) | 2016-08-31 | 2016-08-31 | Filter for the nitrogen gas generation system that sprays paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953125A (en) * | 2021-11-30 | 2022-01-21 | 广州市尤特新材料有限公司 | Dust collecting system for spraying equipment and thermal spraying method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8002873B2 (en) * | 2005-11-21 | 2011-08-23 | Wrosch Michael J | Mobile nitrogen generation system |
| US8317899B2 (en) * | 2009-11-10 | 2012-11-27 | Generon Igs, Inc. | Shipboard hybrid system for making dry, oil-free, utility air and inert gas |
| CN202803480U (en) * | 2012-09-19 | 2013-03-20 | 东莞百进五金塑料有限公司 | Nitrogen air pressure type spraying equipment |
| CN202849066U (en) * | 2012-08-16 | 2013-04-03 | 大连力德气体分离技术有限公司 | Nitrogen generating device capable of simultaneously producing two kinds of nitrogen with different concentrations and flows |
| CN203976403U (en) * | 2014-06-24 | 2014-12-03 | 杭州天利空分设备制造有限公司 | Sledge piece formula membrane separation nitrogen making machine |
| CN204824172U (en) * | 2015-07-29 | 2015-12-02 | 大连力德气体分离技术有限公司 | System takes place for sled dress nitrogen gas |
| CN204939624U (en) * | 2015-09-14 | 2016-01-06 | 北京谱莱析科技有限公司 | Nitrogen gas generator |
| CN106040495A (en) * | 2016-07-15 | 2016-10-26 | 苏州伟世柏环保科技有限公司 | Nitrogen generation system for paint spraying |
-
2016
- 2016-08-31 CN CN201610778359.0A patent/CN106238258A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8002873B2 (en) * | 2005-11-21 | 2011-08-23 | Wrosch Michael J | Mobile nitrogen generation system |
| US8317899B2 (en) * | 2009-11-10 | 2012-11-27 | Generon Igs, Inc. | Shipboard hybrid system for making dry, oil-free, utility air and inert gas |
| CN202849066U (en) * | 2012-08-16 | 2013-04-03 | 大连力德气体分离技术有限公司 | Nitrogen generating device capable of simultaneously producing two kinds of nitrogen with different concentrations and flows |
| CN202803480U (en) * | 2012-09-19 | 2013-03-20 | 东莞百进五金塑料有限公司 | Nitrogen air pressure type spraying equipment |
| CN203976403U (en) * | 2014-06-24 | 2014-12-03 | 杭州天利空分设备制造有限公司 | Sledge piece formula membrane separation nitrogen making machine |
| CN204824172U (en) * | 2015-07-29 | 2015-12-02 | 大连力德气体分离技术有限公司 | System takes place for sled dress nitrogen gas |
| CN204939624U (en) * | 2015-09-14 | 2016-01-06 | 北京谱莱析科技有限公司 | Nitrogen gas generator |
| CN106040495A (en) * | 2016-07-15 | 2016-10-26 | 苏州伟世柏环保科技有限公司 | Nitrogen generation system for paint spraying |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953125A (en) * | 2021-11-30 | 2022-01-21 | 广州市尤特新材料有限公司 | Dust collecting system for spraying equipment and thermal spraying method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |