CN201304362Y - Electrostatic purifier - Google Patents
Electrostatic purifier Download PDFInfo
- Publication number
- CN201304362Y CN201304362Y CNU2008201611638U CN200820161163U CN201304362Y CN 201304362 Y CN201304362 Y CN 201304362Y CN U2008201611638 U CNU2008201611638 U CN U2008201611638U CN 200820161163 U CN200820161163 U CN 200820161163U CN 201304362 Y CN201304362 Y CN 201304362Y
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- CN
- China
- Prior art keywords
- casing
- blower fan
- distribution plate
- uniform distribution
- air
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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 - Lifetime
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Abstract
The utility model discloses an electrostatic purifier capable of improving purification efficiency and reducing power consumption, noise and operation cost. The electrostatic purifier comprises a casing and a fan arranged in the casing. An air intake port is formed on one side of the casing; an air exhaust port is formed on the other side of the casing; a liquid drainage port is formed at the bottom of the casing; an air outlet and an air exhaust port formed on the fan are mutually communicated; a plate for even air flow distribution and a high-voltage electrostatic field are arranged in the casing; the plate for even air flow distribution is close to the air intake port; and the high-voltage electrostatic field is positioned between the plate for even air flow distribution and the fan. The utility model has the advantages that the purification efficiency is high, the operation is stable and reliable, the power consumption and the noise are lower, and the exhausted air has no peculiar smell substantially, thereby being applicable to oil mist treatment in many fields; of course, the electrostatic purifier can be used for removing dust.
Description
Technical field
The utility model relates to the clarifier that is used to remove mist of oil or flue dust.
Background technology
As everyone knows, lathe needs with cooling fluid workpiece to be cooled off in working angles, and the part cooling fluid can become mist of oil and permeates in the air in cooling procedure, in order not allow the contaminated with oil mist surrounding environment, with oil mist eliminator mist of oil is handled usually.As shown in Figure 1, be used to handle the clarifier of mist of oil, comprise: casing 1 and the high-speed fan 2 and the filter screen 3 that are arranged in the casing 1, the both sides of casing 1 are respectively arranged with air inlet 11 and exhaust outlet 12, the bottom of casing 1 is provided with leakage fluid dram 13, the air outlet of high-speed fan 2 communicates with exhaust outlet 12, and described filter screen 3 is between air inlet 11 and high-speed fan 2.The working method of this clarifier is: under the suction function that high-speed fan 2 forms, the mist that contains mist of oil enters into casing 1 from air inlet 11, through after the preliminary filtration of filter screen 3, under high-speed fan 2 action of centrifugal force, waste oil (cooling fluid that contains impurity) is discharged from the leakage fluid dram 13 of casing 1 bottom, and the gas after filtering then discharges from exhaust outlet 12.About 750 watts of the power consumption of whole clarifier.
The shortcoming of the clarifier of this traditional structure is: 1, purification efficiency not high (purification efficiency is about about 60%), still carrying a small amount of mist of oil in the gas after the filtration secretly, and make the gas of discharging still have peculiar smell; 2, filter screen is very easy to stop up, and needs often to change, and has increased use cost; 3, owing to adopted high-speed fan, power consumption and noise are all bigger, and in the course of the work, impeller can be unbalance because of being stained with mist of oil, causes the fault rate of blower fan higher.
The utility model content
A technical problem to be solved in the utility model is: a kind of electrostatic purifier that can improve purification efficiency, reduce power consumption, noise and use cost is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: electrostatic purifier, comprise: casing and the blower fan that is arranged in the casing, one side of casing is provided with air inlet, and the opposite side of casing is provided with exhaust outlet, and the bottom of casing is provided with leakage fluid dram, the air outlet of blower fan communicates with exhaust outlet, also be provided with airflow uniform distribution plate and high-voltage electrostatic field in the described casing, the airflow uniform distribution plate is close to air inlet, and the high-voltage electrostatic field is between airflow uniform distribution plate and blower fan.
Be provided with activated carbon net sheet in the described casing between high-voltage electrostatic field and blower fan, described blower fan is an outer rotor low speed blower fan.
Uniform several gas ports on the described airflow uniform distribution plate, the sectional area sum of all gas ports account for whole airflow uniform distribution plate single side surface surface area 35～45%.
The beneficial effects of the utility model are: the utility model not only improved the purifying rate of mist of oil greatly, and the waste oil of recovery can also utilize again owing to adopted high-voltage electrostatic field and air-flow uniform board (having removed the filter screen of easy obstruction) to purify mist of oil; And can adopt the low speed blower fan to substitute the drive source of original high-speed fan as air-flow, move more reliably, noise reduces greatly; In addition, also increased the activated carbon net sheet that is used to remove peculiar smell, made to enter the extraneous essentially no peculiar smell of gas, made the purifying rate of whole clarifier can reach more than 99% by exhaust outlet, and power consumption has only about 160 watts, accounts for about 20% of traditional structure clarifier.
Description of drawings
Fig. 1 is the described clarifier structural representation of background technology;
Among the figure: 1, casing, 11, air inlet, 12, exhaust outlet, 13, leakage fluid dram, 2, high-speed fan, 3, filter screen;
Fig. 2 is a main TV structure schematic diagram of the present utility model;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is the left TV structure schematic diagram of Fig. 1;
Fig. 5 is the structural representation of airflow uniform distribution plate;
Among Fig. 2 to Fig. 5: 1, casing, 2, air inlet, 3, exhaust outlet, 4, discharging tube, 5, blower fan, 6, air deflector, 7, activated carbon net sheet, 8, the high-voltage electrostatic field, 9, the airflow uniform distribution plate, 10, gas port, 11, the blower fan frame.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 2, electrostatic purifier described in the utility model, comprise: casing 1, the inwall of casing 1 is provided with blower fan frame 11---referring to shown in Figure 4, blower fan frame 11 is provided with blower fan 5, one side of described casing 1 is provided with air inlet 2, the opposite side of described casing 1 is provided with the exhaust outlet that is made of several steam vents 3---referring to shown in Figure 3, the discharging tube 4 that the bottom of described casing 1 is provided with leakage fluid dram and communicates with leakage fluid dram, the air outlet of blower fan 5 communicates with exhaust outlet, also be provided with airflow uniform distribution plate 9 and high-voltage electrostatic field 8 in the described casing 1, airflow uniform distribution plate 9 is close to air inlet 2, and high-voltage electrostatic field 8 is between airflow uniform distribution plate 9 and blower fan 5.In the present embodiment, also be provided with activated carbon net sheet 7 in the described casing 1 between high-voltage electrostatic field 8 and blower fan 5, described blower fan 5 is for having the outer rotor low speed blower fan 5 of air deflector 6; As shown in Figure 5, uniform several gas ports 10 on the described airflow uniform distribution plate 9, the sectional area sum of all gas ports 10 account for whole airflow uniform distribution plate 9 single side surface surface area 35～45%.
The course of work of the present utility model is: under the suction function that blower fan 5 forms, the mist that has mist of oil enters into casing 1 from air inlet 2, and enter in the high-voltage electrostatic field 8 along the gas port 10 of airflow uniform distribution plate 9, in high-voltage electrostatic field 8, most mist of oils in the mist are absorbed by the pole plate of high-voltage electrostatic field 8, thereby what come out from high-voltage electrostatic field 8 then is qualified discharge gas, qualified discharge gas is removed after the peculiar smell through activated carbon net sheet 7 again, and what discharge from exhaust outlet then is the clean gas that does not have peculiar smell.Certainly, this electrostatic purifier also can be used to dedusting.
Claims (3)
1. electrostatic purifier, comprise: casing and the blower fan that is arranged in the casing, one side of casing is provided with air inlet, the opposite side of casing is provided with exhaust outlet, the bottom of casing is provided with leakage fluid dram, and the air outlet of blower fan communicates with exhaust outlet, it is characterized in that: also be provided with airflow uniform distribution plate and high-voltage electrostatic field in the described casing, the airflow uniform distribution plate is close to air inlet, and the high-voltage electrostatic field is between airflow uniform distribution plate and blower fan.
2. electrostatic purifier as claimed in claim 1 is characterized in that: be provided with activated carbon net sheet in the described casing between high-voltage electrostatic field and blower fan, described blower fan is an outer rotor low speed blower fan.
3. electrostatic purifier as claimed in claim 1 or 2 is characterized in that: uniform several gas ports on the described airflow uniform distribution plate, the sectional area sum of all gas ports account for whole airflow uniform distribution plate single side surface surface area 35～45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201611638U CN201304362Y (en) | 2008-10-20 | 2008-10-20 | Electrostatic purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201611638U CN201304362Y (en) | 2008-10-20 | 2008-10-20 | Electrostatic purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304362Y true CN201304362Y (en) | 2009-09-09 |
Family
ID=41096824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201611638U Expired - Lifetime CN201304362Y (en) | 2008-10-20 | 2008-10-20 | Electrostatic purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304362Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959233A (en) * | 2015-06-30 | 2015-10-07 | 成都市新都区鑫悦空气净化设备厂 | High-voltage electrostatic coating waste gas purification device |
-
2008
- 2008-10-20 CN CNU2008201611638U patent/CN201304362Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959233A (en) * | 2015-06-30 | 2015-10-07 | 成都市新都区鑫悦空气净化设备厂 | High-voltage electrostatic coating waste gas purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215600, Suzhou, Jiangsu, Zhangjiagang, Fengzhen (Jiangsu Yangtze River International Metallurgical Industry Park Guangming Village) Patentee after: Zhangjiagang Polygee Environmental Protecting Technology Co., Ltd. Address before: Nan Feng Zhen Xin De Cun 215628 Zhangjiagang city in Jiangsu Province Patentee before: Zhangjiagang Polygee Environmental Protecting Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090909 |
|
| CX01 | Expiry of patent term |