CN204933168U - Dust collect plant - Google Patents
Dust collect plant Download PDFInfo
- Publication number
- CN204933168U CN204933168U CN201520583552.XU CN201520583552U CN204933168U CN 204933168 U CN204933168 U CN 204933168U CN 201520583552 U CN201520583552 U CN 201520583552U CN 204933168 U CN204933168 U CN 204933168U
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- CN
- China
- Prior art keywords
- dust
- collect plant
- dust collect
- precipitation electrodes
- filter cloth
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Abstract
The purpose of this utility model is to provide a kind of dust-precipitating system for collecting dust, and it is suitable for the collection efficiency strengthening hot dust.According to dust collect plant of the present utility model, comprise the body of a horizontal direction, therein along two ends, top and side be equipped with filter cloth, body is connected to dusty gas pipeline in porch, it is characterized in that, this Pipe installing has the device of belt discharge electrode, and is dispersed with precipitation electrodes in the bottom of body, is provided with reception hopper below precipitation electrodes.
Description
Technical field
The present invention relates to dust collect plant, can be used for the cement manufacture in building materials industry.
Background technology
Containing the moistureproof housing of hard and dust air duct in known dust collect plant.It is equipped with the cloth bag of enclosed filter cloth material, is suspended in inner walls, is connected (referring to patent document RU2156154, open on September 20th, 1999) by coagulation type choke apparatus with dust air duct.
Such dust collect plant is used for the purification of crushing and screening plant and ore dressing plant dust air venting thing, these factories do not heat it in material processing, and can not carbon monoxide be formed, thus in known control of dust dust settling apparatus structure, only use bag filter, this is inadequate for the processing of thin loose material.
Meanwhile, known dust-collecting equipment also comprises the gas dry cleaning device containing the thin dirt of high concentration.This device fuselage has a diffuser at gas access place, diffuser is equipped with electrofilter (with collection electrode and discharge electrode), and with the cloth envelop collector of filter element.Two filters have one to receive bucket in bottom.The electrode of electrofilter is arranged on the face vertical with airflow direction with the filter element of cloth envelop collector.In addition, this equipment also has valve member, and mud gas and clean air current collector (referring to patent document RU2396128, open on August 10th, 2010).
Said apparatus has many remarkable deficiencies.This is because the dust-collecting equipment that two aerodynamic performances that are arranged in series in these equipment are opposing, thus, equipment only works at discharge electrode area and filter cloth element area proportional (0.1-0.8) Shi Caihui.If this ratio finds to destroy, so this equipment then sharply reduces its purification efficiency, then can stop completely in some cases effect occurs.
Summary of the invention
The object of the present invention is to provide a kind of dust-precipitating system for collecting dust, it is suitable for the collection efficiency strengthening hot dust.
According to dust collect plant of the present invention, comprise the body of a horizontal direction, therein along two ends, top and side be equipped with filter cloth, body is connected to dusty gas pipeline in porch, it is characterized in that, this Pipe installing has the device of belt discharge electrode, and is dispersed with precipitation electrodes in the bottom of body, is provided with reception hopper below precipitation electrodes.
In a preferred embodiment, precipitation electrodes is made with the pattern of electric wire.
In a preferred embodiment, body is connected with exhaust apparatus with collection chamber in exit.
In a preferred embodiment, buffering dividing plate is configured with in body.
In a preferred embodiment, the device of described belt discharge electrode is ozone generator device or electro-dissociator.
In a preferred embodiment, described filter cloth is bag filter or fibrous activated carbon filter screen.
First the dust gas mixture of heating is oxidized by sparking electrode, and then enter into the space that filter cloth surrounds, adsorbed by the precipitation electrodes of this space bottom, time critical weight, the dust granules be accumulated in above electric wire just falls in storage hopper, dustless gas is through filter cloth simultaneously, therefore the control of dust facility in the present invention is owing to using several dust arrester simultaneously, namely filter cloth dedusting and electric cleaner, can effectively precipitate collection dust, under the condition that present device job stability is protected, the hot dust collection efficiency produced when producing cement can be improved.
Accompanying drawing explanation
The above and other features of the present invention, character and advantage become more obvious by passing through below in conjunction with the description of drawings and Examples, wherein:
Fig. 1 is the end view of display dust collect plant;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the invention will be further described; set forth more details in the following description so that fully understand the present invention; but the present invention obviously can implement with multiple this alternate manner described that is different from; those skilled in the art when doing similar popularization, deduction without prejudice to when intension of the present invention according to practical situations, therefore should can not limit the scope of the invention with the content of this specific embodiment.
What show in the accompanying drawings includes body 1 for the dust collect plant collecting dust, body 1 can select hard barrier material, it is connected with pipeline 2, this pipeline 2 is for transmitting hot dust gas mixture 3 to filter cloth 4 (as shown in Figure 1, 2) inside being fixed on body 1 li, filter cloth 4 is materials of energy Chalk-dust filtering, it can be bag filter, can also be fibrous activated carbon filter screen or other filtering materials.Pipeline 2 is equipped with the device 5 of belt discharge electrode, and device 5 can be ozone generator device or electro-dissociator or its equivalent.In body 1, crossbearer buffering dividing plate 6.The whole of body 1 is below distributed with precipitation electrodes, and precipitation electrodes can be arranged on the insulator 8 that is distributed in and receives hopper 9 (as shown in Figure 2,3) abutment with the pattern of electric wire 7.
Dust collect plant also comprises a collection chamber 10, blower fan 11 and blast pipe 12.
The workflow of dust collect plant is as follows:
Time the dust gas mixture air-flow 3 of heating passes through pipeline 2, come in contact with the sparking electrode in device 5.CO gas CO is oxidized to carbon dioxide CO subsequently
2, and the dust be included in inside it obtains negative electrical charge.Admixture of gas air-flow enters inside the space that filter cloth 4 surrounds when discharging from pipeline 2, after reaching buffer board 6, from opening bypass buffer plate below.
Because electric wire 7 has constant positive charge, so receiving the positive charge electromagnetic field that above hopper 9, formation one is stable, thus the dust granules of suction band negative electrical charge.When reaching critical weight, the dust granules be accumulated in above electric wire just falls in storage hopper 9.
Containing С О
2dustless gas, through filter cloth 4 time, enter the interlayer 13 between filter cloth 4 and body 1, along this interlayer 13 toward have by blower fan 11 produce negative pressure collection chamber 10 direction flow.Clean gas after dedusting is discharged in air by blast pipe 12.
By such mode, the dust collect plant in the present invention is owing to using several dust arrester simultaneously, and namely filter cloth dedusting and electric cleaner, can precipitate collection dust effectively.
Although the present invention with preferred embodiment openly as above, it is not that any those skilled in the art without departing from the spirit and scope of the present invention, can make possible variation and amendment for limiting the present invention.Therefore, every content not departing from technical solution of the present invention, any amendment done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all fall within protection domain that the claims in the present invention define.
Claims (6)
1. dust collect plant, comprise the body of a horizontal direction, therein along two ends, top and side be equipped with filter cloth, body is connected to dusty gas pipeline in porch, it is characterized in that, this Pipe installing has the device of belt discharge electrode, and is dispersed with precipitation electrodes in the bottom of body, is provided with reception hopper below precipitation electrodes.
2. dust collect plant as claimed in claim 1, it is characterized in that, precipitation electrodes is made with the pattern of electric wire.
3. dust collect plant as claimed in claim 1, it is characterized in that, body is connected with exhaust apparatus with collection chamber in exit.
4. dust collect plant as claimed in claim 1, is characterized in that, be configured with buffering dividing plate in body.
5. dust collect plant as claimed in claim 1, it is characterized in that, the device of described belt discharge electrode is ozone generator device or electro-dissociator.
6. dust collect plant as claimed in claim 1, it is characterized in that, described filter cloth is bag filter or fibrous activated carbon filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583552.XU CN204933168U (en) | 2015-08-05 | 2015-08-05 | Dust collect plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583552.XU CN204933168U (en) | 2015-08-05 | 2015-08-05 | Dust collect plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933168U true CN204933168U (en) | 2016-01-06 |
Family
ID=55000627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520583552.XU Expired - Fee Related CN204933168U (en) | 2015-08-05 | 2015-08-05 | Dust collect plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693567A (en) * | 2015-08-05 | 2017-05-24 | 上海益道投资管理有限公司 | Dust collecting device |
| CN110559760A (en) * | 2018-06-05 | 2019-12-13 | 中国科学院过程工程研究所 | Charged gas dust cleaning and removing device |
-
2015
- 2015-08-05 CN CN201520583552.XU patent/CN204933168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693567A (en) * | 2015-08-05 | 2017-05-24 | 上海益道投资管理有限公司 | Dust collecting device |
| CN110559760A (en) * | 2018-06-05 | 2019-12-13 | 中国科学院过程工程研究所 | Charged gas dust cleaning and removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170805 |