CN204093572U - The charged dirt catcher of bipolarity - Google Patents
The charged dirt catcher of bipolarity Download PDFInfo
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- CN204093572U CN204093572U CN201420369034.3U CN201420369034U CN204093572U CN 204093572 U CN204093572 U CN 204093572U CN 201420369034 U CN201420369034 U CN 201420369034U CN 204093572 U CN204093572 U CN 204093572U
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- cap cylinder
- electric pole
- dividing plate
- charge electric
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Abstract
The charged dirt catcher of a kind of bipolarity is by air inlet 1, casing 2, first charge electric pole 3, second charge electric pole 4, filter dirt cap cylinder 5, dividing plate 6, air flue 7, gas outlet 8, buttress brace 9, power supply 10 and current-limiting resistance 11 form, it is characterized in that: on the left of casing 2, be provided with air inlet 1, gas outlet 8 is provided with on the right side of casing, multiple tracks dividing plate 6 is provided with in casing, dividing plate is fixed on buttress brace 9, dividing plate arranges air flue 7, filter dirt cap cylinder 5 is set on the left of air flue, filter dirt cap cylinder is enclosed on air flue, alternate on the left of filter dirt cap cylinder first charge electric pole 3 and second charge electric pole 4 are set, an output of power supply is connected with first charge electric pole by current-limiting resistance 11, another output head grounding of power supply is also connected with casing, second charge electric pole is connected with casing, filter dirt cap cylinder is connected with dividing plate, dividing plate is connected with casing, casing ground connection.The charged dirt catcher of bipolarity integrates electrostatic precipitator and sack cleaner advantage, and efficiency of dust collection is high, particularly can fine dust effectively in filtering gas.
Description
The charged dirt catcher of technical field bipolarity relates to a kind of environmental protection equipment.
The equipment such as the sack cleaner that background technology uses at present and electric cleaner are difficult to filter PM2.5 dust.
Summary of the invention the utility model bipolarity charged dirt catcher object is to propose a kind of environmental protection equipment filtering fine dust.It is by air inlet, casing, first charge electric pole, second charge electric pole, filter dirt cap cylinder, dividing plate, air flue, gas outlet, buttress brace, power supply, current-limiting resistance composition, it is characterized in that: on the left of casing, be provided with air inlet, gas outlet is provided with on the right side of casing, multiple tracks dividing plate is provided with in casing, dividing plate is fixed on buttress brace, dividing plate arranges air flue, filter dirt cap cylinder is set on the left of air flue, the shutoff of filter dirt cap cylinder is on air flue, alternate on the left of filter dirt cap cylinder first charge electric pole and second charge electric pole are set, an output of power supply is connected with first charge electric pole by current-limiting resistance, another output head grounding of power supply is also connected with casing, second charge electric pole is connected with casing, filter dirt cap cylinder is connected with dividing plate, dividing plate is connected with casing, casing ground connection.
First charge electric pole and second charge electric pole all have discharge tip, and when adopting DC power supply, connect the charged very charged pole of positive source, the electrode connecing power cathode is load electrode.When adopting alternating source to power, the charged very charged pole connected with the positive half cycle of power supply, the charged very load electrode connected with negative half period.Employing high-frequency ac is powered, and not only has the characteristic that bipolarity is charged, and has the characteristic of withstands corona obturation.
Filter dirt cap cylinder or employing conductive material are made, filter dirt cap cylinder and the same current potential of casing, when charged dust is identical with filter dirt cap cylinder polarity, dust filtered dirt cap cylinder repel, when charged dust is contrary with filter dirt cap cylinder polarity, dust filtered dirt cap cylinder adsorb, charged filter dirt cap efficiency of dust filtration is higher.
Filter dirt cap cylinder has machinery filter dirt and electrofiltration dirt dual filter dirt function.
In use, the charged dirt catcher gas outlet of bipolarity is connected with air-introduced machine, and air inlet is connected with flue.When air-introduced machine works, dusty gas enters casing by air inlet, during electric field between airflow passes first charge electric pole, second charge electric pole, the dust in air-flow by lotus with positive electricity or negative electricity, dust and the inter coagulation of electronegative dust phase of positively charged, micro mist dirt becomes large dust.During airflow passes filter dirt cap cylinder, dust deposit on filter dirt cap cylinder surface, when filtering dirt cap cylinder surface dust and forming filter cake, can effective filtering micro mist dirt, after the filtration of multiple tracks filter dirt cap cylinder, clean air is discharged from gas outlet.
The charged dirt catcher of bipolarity integrates electrostatic precipitator and sack cleaner advantage, and efficiency of dust collection is high, particularly can fine dust effectively in filtering gas.
Traditional electric cleaner can only adopt DC high-voltage power supply, can not adopt alternating source, and pole plate can only adsorption of dust, and does not have the effect of Chalk-dust filtering.
Description of drawings 1 is the charged dirt catcher structural representation of bipolarity
Fig. 2 is the charged dirt catcher structural representation of reverse gas cleaning bipolarity
In FIG, 1 is air inlet, and 2 is casing, and 3 is first charge electric pole, and 4 is second charge electric pole, and 5 is filter dirt cap cylinder, and 6 is dividing plate, and 7 is air flue, and 8 is gas outlet, and 9 is buttress brace, and 10 is power supply, and 11 is current-limiting resistance.
12 is compressed air piping in fig. 2, and 13 is pulse valve, and 14 is pole plate.
Detailed description of the invention
The charged dirt catcher of embodiment 1 bipolarity
The charged dirt catcher of bipolarity as shown in Figure 1, in FIG, air inlet 1 is provided with on the left of casing 2, gas outlet 8 is provided with on the right side of casing, multiple tracks dividing plate 6 is provided with in casing, dividing plate is fixed on buttress brace 9, dividing plate arranges air flue 7, filter dirt cap cylinder 5 is set on the left of air flue, filter dirt cap cylinder is enclosed on air flue, alternate on the left of filter dirt cap cylinder first charge electric pole 3 and second charge electric pole 4 are set, an output of power supply is connected with first charge electric pole by current-limiting resistance 10, another output head grounding of power supply is also connected with casing, second charge electric pole is connected with casing, filter dirt cap cylinder is connected with dividing plate, dividing plate is connected with casing, casing ground connection.
In use, the charged dirt catcher gas outlet of bipolarity is connected with air-introduced machine, and air inlet is connected with flue.When air-introduced machine works, dusty gas enters casing by air inlet, during electric field between airflow passes first charge electric pole, second charge electric pole, the dust in air-flow by lotus with positive electricity or negative electricity, dust and the inter coagulation of electronegative dust phase of positively charged, micro mist dirt becomes large dust.During airflow passes filter dirt cap cylinder, dust deposit on filter dirt cap cylinder surface, when filter dirt cap cylinder surface forms filter cake, can effective filtering micro mist dirt, through the filtration of multiple tracks filter dirt cap cylinder, clean air is discharged from gas outlet.
The charged dirt catcher of embodiment 2 reverse gas cleaning bipolarity
The charged dirt catcher of reverse gas cleaning bipolarity as shown in Figure 2.
Reverse gas cleaning bipolarity charged dirt catcher basic structure is identical with Fig. 1, and the basis of embodiment 1 structure has installed additional reverse gas cleaning mechanism.Arrange pulse valve 13 in each filter dirt cap cylinder outlet, pulse valve is connected with high-pressure gas pipeline 12, at filter dirt cap arranged outside pole plate 14.
Power acquisition dc source in the present embodiment, the negative pole of power supply connects with first charged electrode, and the positive pole of power supply connects with pole plate, when dusty gas flows through the electric field between first charged electrode and pole plate, dust by lotus with positive electricity or negative electricity.
When gas flow is through filter dirt cap cylinder, dust is filtered dirt cap cylinder and is filtered, and dust is more long-pending thicker on the surface at filter dirt cap cylinder, and when resistance reaches setting value, unbalanced pulse valve, compressed air sprays in filter dirt cap cylinder, to filter dirt cap cylinder deashing.
The purge mode of this example is compressed air blowback.Also other modes can be adopted, as shaken deashing.
Filter dirt cap cylinder in the present embodiment and can be made into rectangle, ellipse or circular, front road filter dirt cap cylinder can adopt larger filter opening metal screen material to make, and rear road filter cap cylinder can adopt micropore filter material to make, and can reduce SR like this, not affect efficiency of dust collection again.Filter dirt cap cylinder conductive material is made, and band electrofiltration dirt cap cylinder efficiency of dust filtration is higher.
Claims (2)
1. the charged dirt catcher of bipolarity is by air inlet (1), casing (2), first charge electric pole (3), second charge electric pole (4), filter dirt cap cylinder (5), dividing plate (6), air flue (7), gas outlet (8), buttress brace (9), power supply (10), current-limiting resistance (11) forms, it is characterized in that: be provided with air inlet (1) in casing (2) left side, gas outlet (8) is provided with on the right side of casing, multiple tracks dividing plate (6) is provided with in casing, dividing plate is fixed on buttress brace (9), dividing plate arranges air flue (7), filter dirt cap cylinder (5) is set on the left of air flue, filter dirt cap cylinder is enclosed on air flue, alternate on the left of filter dirt cap cylinder first charge electric pole (3) and second charge electric pole (4) are set, an output of power supply is connected with first charge electric pole by current-limiting resistance (11), another output head grounding of power supply is also connected with casing, second charge electric pole is connected with casing, filter dirt cap cylinder is connected with dividing plate, dividing plate is connected with casing, casing ground connection.
2. the charged dirt catcher of bipolarity according to claim 1, is characterized in that described filter dirt cap cylinder or adopts conductive material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369034.3U CN204093572U (en) | 2014-06-27 | 2014-06-27 | The charged dirt catcher of bipolarity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369034.3U CN204093572U (en) | 2014-06-27 | 2014-06-27 | The charged dirt catcher of bipolarity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093572U true CN204093572U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369034.3U Expired - Fee Related CN204093572U (en) | 2014-06-27 | 2014-06-27 | The charged dirt catcher of bipolarity |
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| Country | Link |
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| CN (1) | CN204093572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149982A (en) * | 2016-03-02 | 2017-09-12 | 武汉科技大学 | A kind of lateral bipolar electric-bag complex dust collector |
-
2014
- 2014-06-27 CN CN201420369034.3U patent/CN204093572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149982A (en) * | 2016-03-02 | 2017-09-12 | 武汉科技大学 | A kind of lateral bipolar electric-bag complex dust collector |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: 114048 Anshan city of Liaoning Province Qianshan District of East Anshan town three village Patentee after: Liaoning Yinuo Environment Co., Ltd. Address before: 114004 Hunan City, Anshan province Iron East Street, building No. 95, No. 48, No. Patentee before: Zhang Yinxiao |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |