CN206114495U - Salt atmosphere test waste gas recovery device - Google Patents
Salt atmosphere test waste gas recovery device Download PDFInfo
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- CN206114495U CN206114495U CN201621156447.9U CN201621156447U CN206114495U CN 206114495 U CN206114495 U CN 206114495U CN 201621156447 U CN201621156447 U CN 201621156447U CN 206114495 U CN206114495 U CN 206114495U
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- salt fog
- waste gas
- salt
- gas
- spray test
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Abstract
The utility model discloses a salt atmosphere test waste gas recovery device, it includes inlet tube, salt fog collection box, atomizing nozzle, air compressor, salt fog intake pipe, waste liquid discharge pipe and residual air discharge pipe, atomizing nozzle sets up in the inside upper end of salt fog collection box, salt fog collection box and salt fog intake pipe link to each other, atomizing nozzle through the pipeline simultaneously and air compressor's the end of giving vent to anger link to each other with the inlet tube, recovery unit still includes storage water tank, gas filtering apparatus and liquid filtering ponds, it is continuous with atomizing nozzle that the storage water tank passes through the inlet tube, the utility model discloses simple structure, low cost, work efficiency is high, and the liquid drop subsides downwards, and waste gas and water droplet contact absorption mode and gas filtration mode have greatly promoted the effect of getting rid of hazardous gas in the waste gas, simultaneously the utility model discloses still, realize the automatic water storage function of storage water tank, reduced the cost of labor, promoted work efficiency.
Description
Technical field
This utility model is related to salt spray test field and waste gas recovery field, more particularly to a kind of salt spray test waste gas recovery
Device.
Background technology
The corrosion of salt fog is material is caused brokenly in the presence of containing oxygen, humidity pollutant and temperature change in an atmosphere
It is bad and rotten cause some often to occur in material surface heavy corrosion phenomenon, and long-term corrosion environment as quickly as possible installing or even
Relay part is corroded, and causes weakened or Housing failure, causes product failure, it is well known that salt spray test device is applied to
The salt spray corrosion test of parts, electronic element, the overcoat of metal material and industrial products.Therefore product salt fog is surveyed
Examination is a requisite test, and setting a temperature to product, then carry out certain proportioning carries out salt spray test to product, this
Sample is verifying the anti-corrosion capability of product.
Existing technology is generally by the pressure balance of itself of salt spray test equipment, the waste gas for directly producing salt spray test
It is discharged in external environment condition, if external environment condition is interior, then this discharging modes will corrode other articles of interior, cause
If unnecessary loss is discharged in outdoor air outward, human and environment is adversely affected.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of salt spray test waste gas recovering device.
The purpose of this utility model is achieved through the following technical solutions：A kind of salt spray test waste gas recovering device,
It includes water inlet pipe, salt fog collection box 1, atomizer 2, air compressor 3, salt fog air inlet pipe 7, waste liquid discharge pipe and residual air row
Outlet pipe, described atomizer 2 are arranged on the inner upper end of salt fog collection box 1, described salt fog collection box 1 and salt fog air inlet pipe
7 are connected, and described atomizer 2 is connected with the outlet side of air compressor 3 and water inlet pipe simultaneously by pipeline,
It is characterized in that：The retracting device also includes storage tank 4, gas-filtering device 5 and liquid filtering ponds 6, described
Storage tank be connected with atomizer 2 by water inlet pipe；
Described salt fog collection box 1 is connected with gas-filtering device 5 by residual air discharge pipe, described salt fog collection box 1
It is connected with liquid filtering ponds 6 by waste liquid discharge pipe.
Described gas-filtering device includes volatilization gas filter layer, sour gas filter layer and abnormal flavour filter layer.
Described volatilization gas filter layer adopts activated alumina, described sour gas filter layer to adopt calcium hydroxide,
Described abnormal flavour filter layer adopts activated carbon.
Described liquid filtering ponds 6 include filtering ponds body and outlet.
Described outlet is provided with activated charcoal strainer.
Described storage tank 4 includes low water level sensor, high water level sensor, single-chip microcomputer and electromagnetic valve.
The control output end of described single-chip microcomputer is connected with electromagnetic valve.
The control signal of described single-chip microcomputer is connected with low water level sensor and high water level sensor respectively.
Described low water level sensor is arranged on the lower bottom part of storage tank.
Described high water level sensor is arranged on the upper top of storage tank.
The position of described salt fog air inlet pipe is less than and atomizer.
The beneficial effects of the utility model are：This utility model simple structure, with low cost, high working efficiency, drop to
Lower sedimentation, waste gas greatly improve toxic and harmful in removing exhaust gas with water drop contact absorption pattern and gas filtration mode
Effect, for the harmful gass being dissolved in water, further filtered by liquid filtering ponds, eliminated the unusual smell, while to not
The residual gas being dissolved in water, is further filtered by gas-filtering device, is eliminated the unusual smell, and substantially reaches discharge standard.Simultaneously
This utility model also achieves the storage tank automatic water-storing function of retracting device, reduces cost of labor, improves work efficiency.
Description of the drawings
Fig. 1 is this utility model block diagram；
In figure, 1- salt fog collection boxes, 2- atomizers, 3- air compressors, 4- storage tanks, 5- gas-filtering devices, 6-
Liquid filtering ponds, 7- salt fog air inlet pipe, 8- low water level sensors, 9- high water level sensors, 10- electromagnetic valves.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings：As shown in figure 1, a kind of salt spray test
Waste gas recovering device, it includes water inlet pipe, salt fog collection box 1, atomizer 2, air compressor 3, salt fog air inlet pipe 7, waste liquid
Discharge pipe and residual air discharge pipe, described atomizer 2 are arranged on the inner upper end of salt fog collection box 1, and described salt fog is reclaimed
Case 1 is connected with salt fog air inlet pipe 7, and described atomizer 2 passes through outlet side and water inlet pipe of the pipeline simultaneously with air compressor 3
It is connected；The retracting device also include storage tank 4, gas-filtering device 5 and liquid filtering ponds 6, described storage tank pass through into
Water pipe is connected with atomizer 2；
Described salt fog collection box 1 is connected with gas-filtering device 5 by residual air discharge pipe, described salt fog collection box 1
It is connected with liquid filtering ponds 6 by waste liquid discharge pipe.
Described volatilization gas filter layer adopts activated alumina, described sour gas filter layer to adopt calcium hydroxide,
Described abnormal flavour filter layer adopts activated carbon, so as to not completely soluble harmful gass are filtered, reaches the standard of discharge；Liquid
Acidic materials of the body filtering ponds 6 in Gypsum Fibrosum absorbent solution.
Described liquid filtering ponds 6 include filtering ponds body and outlet, and described outlet is provided with activated carbon filtration
Net is used to absorb abnormal flavour and filters solid residue, the acidic materials in liquid filtering ponds 6 are using Gypsum Fibrosum absorbent solution.
Described storage tank 4 includes low water level sensor 8, high water level sensor 9, single-chip microcomputer and electromagnetic valve 10.
Described single-chip microcomputer adopts MCS-51-8051 single-chip microcomputers；Low water level sensor 8 and high water level sensor 9 are adopted
LCS-SW1 level sensors, described electromagnetic valve 10 adopt solenoid valve for water.
The control output end of described single-chip microcomputer is connected with 10 one end of electromagnetic valve, the other end and external water source of electromagnetic valve 10
It is connected, single-chip microcomputer controls whether water storage by electromagnetic valve 10.
The control signal of described single-chip microcomputer is connected with low water level sensor 8 and high water level sensor 9 respectively.
Lower bottom part of the described low water level sensor 8 installed in storage tank 4, the slightly above bottom of storage tank 4, for detecting
Whether water level is not enough；
Upper top of the described high water level sensor 9 installed in storage tank 4, the slightly below top of storage tank 4, for detecting
Whether water level is full.
The position of described salt fog air inlet pipe 7 is less than and atomizer 2, so that salt fog waste gas is into salt fog collection box 1
When contact with the water droplet of 2 Jet with downward flow direction of atomizer when diffusing up.
Described electromagnetic valve 10 is arranged between storage tank and outside aqueduct, plays on-off action.
When the water level of storage tank 4 is too low, i.e., when single-chip microcomputer is not detected by water level by low water level sensor 8, single-chip microcomputer
Open signal is sent to electromagnetic valve 10 immediately, storage tank 4 starts water storage, when single-chip microcomputer detects water by high water level sensor 9
During position, single-chip microcomputer sends shutdown signal to electromagnetic valve 10 immediately, and storage tank 4 terminates water storage.
Operation principle of the present utility model enters salt fog collection box 1 by air vent for the waste gas of salt spray test device, empty
Gas outlet institute's expellant gas of gas compressor 3 form negative pressure at atomizer 2, under atmospheric pressure effect, by storage tank 4
Water inspiration pipeline, compressed air and tap water mix and are atomized into drop in atomizer 2, settle downwards, useless with what is risen
Gas is fully contacted, and waste gas is dissolved in drop, and fog is fallen into 1 bottom of salt fog collection box by drop absorption, then arranges through pipeline
Enter liquid filtering ponds 6 to be neutralized, then precipitate is filtered, finally discharge after arrival standard.Additionally, not merging in liquid completely
Gas in body continues to rise through pipeline in salt fog collection box 1 carries out filtration treatment into gas-filtering device 5, finally exists
Discharge after reaching discharge standard.
As the Nacl that salt spray test device is adopted also has impurity, partial impurities may be produced containing sulfur dioxide, chlorine
The toxic and harmfuls such as gas, while remain salt fog also can adversely affect to people, equipment and environment, this device passes through gas mistake
Filter device and the method for liquid filtering ponds make salt fog waste gas discharge conformance with standard, significantly dropped salt fog waste gas to people, equipment and
Environmentally undesirable impact.
Claims (8)
1. a kind of salt spray test waste gas recovering device, it includes water inlet pipe, salt fog collection box（1）, atomizer（2）, air pressure
Contracting device（3）, salt fog air inlet pipe（7）, waste liquid discharge pipe and residual air discharge pipe, described atomizer（2）It is arranged on salt fog recovery
Case（1）Inner upper end, described salt fog collection box（1）With salt fog air inlet pipe（7）It is connected, described atomizer（2）Pass through
Pipeline is while and air compressor（3）Outlet side be connected with water inlet pipe, it is characterised in that：The retracting device also includes water storage
Case（4）, gas-filtering device（5）With liquid filtering ponds（6）, described storage tank is by water inlet pipe and atomizer（2）It is connected；
Described salt fog collection box（1）By residual air discharge pipe and gas-filtering device（5）It is connected, described salt fog collection box
（1）By waste liquid discharge pipe and liquid filtering ponds（6）It is connected.
2. a kind of salt spray test waste gas recovering device according to claim 1, it is characterised in that：Described gas filtration dress
Put（5）Including volatilization gas filter layer, sour gas filter layer and abnormal flavour filter layer.
3. a kind of salt spray test waste gas recovering device according to claim 2, it is characterised in that：Described volatilization gas mistake
Filtering layer adopts activated alumina, described sour gas filter layer to adopt calcium hydroxide, and described abnormal flavour filter layer is using activity
Charcoal.
4. a kind of salt spray test waste gas recovering device according to claim 1, it is characterised in that：Described liquid filtering ponds
（6）Including filtering ponds body and filtering ponds outlet.
5. a kind of salt spray test waste gas recovering device according to claim 4, it is characterised in that：Described filtering ponds are discharged
Mouth is provided with activated charcoal strainer.
6. a kind of salt spray test waste gas recovering device according to claim 1, it is characterised in that：Described storage tank（4）
Including low water level sensor（8）, high water level sensor（9）, single-chip microcomputer and electromagnetic valve（10）；The controlled output of described single-chip microcomputer
End and electromagnetic valve（10）It is connected；The control signal of described single-chip microcomputer respectively with low water level sensor（8）Sense with high water level
Device（9）It is connected.
7. a kind of salt spray test waste gas recovering device according to claim 6, it is characterised in that：Described low water level sensing
Device is arranged on storage tank（4）Lower bottom part；Described high water level sensor is arranged on storage tank（4）Upper top.
8. a kind of salt spray test waste gas recovering device according to claim 1, it is characterised in that：Described salt fog air inlet pipe
（7）Position be less than and atomizer（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156447.9U CN206114495U (en) | 2016-10-31 | 2016-10-31 | Salt atmosphere test waste gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156447.9U CN206114495U (en) | 2016-10-31 | 2016-10-31 | Salt atmosphere test waste gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114495U true CN206114495U (en) | 2017-04-19 |
Family
ID=58527681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156447.9U Active CN206114495U (en) | 2016-10-31 | 2016-10-31 | Salt atmosphere test waste gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114495U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593532A (en) * | 2018-04-26 | 2018-09-28 | 武汉博富通试验设备有限公司 | A kind of salt fog/acid mist chamber filtration system |
| CN109289453A (en) * | 2018-11-16 | 2019-02-01 | 东莞市澳腾斯仪器有限公司 | A kind of salt fog fog purifying box |
| CN109323979A (en) * | 2018-08-02 | 2019-02-12 | 天津航天瑞莱科技有限公司 | A kind of acidic atmosphere testing equipment and operating method |
-
2016
- 2016-10-31 CN CN201621156447.9U patent/CN206114495U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593532A (en) * | 2018-04-26 | 2018-09-28 | 武汉博富通试验设备有限公司 | A kind of salt fog/acid mist chamber filtration system |
| CN109323979A (en) * | 2018-08-02 | 2019-02-12 | 天津航天瑞莱科技有限公司 | A kind of acidic atmosphere testing equipment and operating method |
| CN109289453A (en) * | 2018-11-16 | 2019-02-01 | 东莞市澳腾斯仪器有限公司 | A kind of salt fog fog purifying box |
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