CN106693567A - Dust collecting device - Google Patents
Dust collecting device Download PDFInfo
- Publication number
- CN106693567A CN106693567A CN201510474376.0A CN201510474376A CN106693567A CN 106693567 A CN106693567 A CN 106693567A CN 201510474376 A CN201510474376 A CN 201510474376A CN 106693567 A CN106693567 A CN 106693567A
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- CN
- China
- Prior art keywords
- dust
- collect plant
- dust collect
- filter cloth
- dust collecting
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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.)
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- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention aims to provide a dust collecting system for collecting dust. The system is suitable for enhancing hot dust collecting efficiency. The dust collecting device of the invention comprises a body in the horizontal direction. Filter cloth is arranged along two ends, the upper side and the lateral side in the body. A dust gas pipeline is connected at the entrance of the body. The dust collecting device is characterized in that the pipeline is provided with a device with a discharge electrode; deposition electrodes are distributed at the lower part of the body; and a receiving hopper is installed below the deposition electrodes.
Description
Technical field
The present invention relates to dust collect plant, the cement manufacture that can be used in building materials industry.
Background technology
Contain hard protection against the tide housing and dust air duct in known dust collect plant.It is equipped with enclosed filter cloth material
The cloth bag of matter, is suspended in inner walls, is connected (referring to special with dust air duct by coagulation type choke apparatus
Sharp document RU 2156154, in the disclosure on the 20th of September in 1999).
Such dust collect plant is used for the purification of crushing and screening plant and ore dressing plant dust air emission, and these factories exist
It is not heated in material processing, and carbon monoxide will not be formed, thus precipitated in known dust dust
Bag filter is only used in device structure, this is inadequate for the thin processing for dissipating material.
Also, it is known that dust-collecting equipment also include the gas dry cleaning device containing the thin dirt of high concentration.The device machine
There is a diffuser at gas access, equipped with electrofilter (with collection electrode and discharge electrode) on diffuser,
With the cloth envelop collector with filter element.Two filters have one to receive bucket in bottom.The electrode of electrofilter and
The filter element of cloth envelop collector is arranged on the face vertical with airflow direction.Additionally, the equipment also has valve member,
And mud gas and clean gas current collector are (referring to patent document RU 2396128, in August 10 in 2010
Day is open).
Said apparatus have many notable deficiencies.Because, be arranged in series two air forces in these equipment
The opposite dust-collecting equipment of performance is learned, thus, equipment only compares in discharge electrode area and filter cloth element area into certain
Can just be worked during example (0.1-0.8).If the ratio finds destruction, then the equipment then drastically reduces its purification
Efficiency, then can completely stop effect in some cases.
The content of the invention
It is an object of the invention to provide a kind of dust-precipitating system for collecting dust, it is suitable for strengthening hot dust
Collection efficiency.
Dust collect plant of the invention, including a body for horizontal direction, inside it along two ends, top and
Side is equipped with filter cloth, and body is connected to dusty gas pipeline in porch, it is characterised in that the Pipe installing has band
The device of sparking electrode, and precipitation electrodes are dispersed with the bottom of body, reception is installed below precipitation electrodes
Hopper.
In a preferred embodiment, precipitation electrodes are made with the pattern of electric wire.
In a preferred embodiment, body is connected in exit with collection chamber and exhaust apparatus.
In a preferred embodiment, buffering dividing plate is configured with body.
In a preferred embodiment, the device of the belt discharge electrode is ozone generator device or electro-dissociator.
In a preferred embodiment, the filter cloth is bag filter or fibrous activated carbon filter screen.
The dust gas mixture of heating is aoxidized by sparking electrode first, then enters back into the space that filter cloth is surrounded, by
The precipitation electrodes absorption of the space bottom, when to critical weight, the dust granules being accumulated in above electric wire just fall
Enter in storage hopper, while dustless gas is several due to using simultaneously through the dust facility in filter cloth, therefore the present invention
Individual dust arrester, that is, filter cloth dedusting and electric cleaner, can effectively precipitate collection dust, be set in the present invention
Under conditions of standby job stability is protected, it is possible to increase produced hot dust collection efficiency during production cement.
Brief description of the drawings
The above and other features of the present invention, property and advantage will pass through with reference to the accompanying drawings and examples
Describe and become readily apparent from, wherein：
Fig. 1 is the end view for showing dust collect plant；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the 6-6 sectional views of Fig. 1.
Specific embodiment
With reference to specific embodiments and the drawings, the invention will be further described, elaborates in the following description more
Many details are in order to fully understand the present invention, but the present invention obviously can be with various other described different from this
Mode is implemented, and those skilled in the art can be in the case of without prejudice to intension of the present invention according to practical situations
Make similar popularization, deduce, therefore should not be limited the scope of the invention with the content of this specific embodiment.
What is shown in the accompanying drawings includes body 1 for collecting the dust collect plant of dust, and body 1 can select hard
Barrier material, it is connected with pipeline 2, the pipeline 2 be used for be fixed in body 1 filter cloth 4 (such as Fig. 1,
Shown in 2) internal transmission hot dust gas mixture 3, filter cloth 4 is the material of energy Chalk-dust filtering, and it can be cloth bag
Formula filter, can also be fibrous activated carbon filter screen or other filtering materials.Pipeline 2 is equipped with belt discharge
The device 5 of electrode, 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 distributed with precipitation electrodes below, and precipitation electrodes can be with electric wire 7
Pattern is arranged on and is distributed on the insulator 8 for receiving hopper 9 (as shown in Figure 2,3) abutment.
Dust collect plant also includes a collection chamber 10, blower fan 11 and blast pipe 12.
The workflow of dust collect plant is as follows：
When the dust gas mixture air-flow 3 of heating passes through pipeline 2, occur with the sparking electrode in device 5
Contact.Subsequent CO gas CO is oxidized to carbon dioxide CO2, and be included in the dust inside it and born
Electric charge.Inside the space that admixture of gas air-flow is surrounded when being discharged from pipeline 2 into filter cloth 4, reach
After buffer board 6, from following opening bypass buffer plate.
Because electric wire 7 has constant positive charge, so forming a stabilization just in the top for receiving hopper 9
Electric charge electromagnetic field, so as to attract negatively charged dust granules.When reaching critical weight, it is accumulated on electric wire
The dust granules in face are just fallen into storage hopper 9.
Contain С О2Dustless gas, when through filter cloth 4, the interlayer between filter cloth 4 and body 1
13, flowed toward the direction of collection chamber 10 for having the negative pressure as produced by blower fan 11 along the interlayer 13.It is dry after dedusting
Net gas is discharged into air by blast pipe 12.
By such mode, dust collect plant in the present invention is due to using several dust arresters simultaneously, that is, filters
Cloth dedusting and electric cleaner, can effectively precipitate collection dust.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, can make possible variation and modification.Therefore,
Every content without departing from technical solution of the present invention, according to appointing that technical spirit of the invention is made to above example
What modification, equivalent variations and modification, each falls within the protection domain that the claims in the present invention are defined.
Claims (6)
1. dust collect plant, an including body for horizontal direction, is equipped with inside it along two ends, top and side
Filter cloth, body is connected to dusty gas pipeline in porch, it is characterised in that the Pipe installing has belt discharge electrode
Device, and be dispersed with precipitation electrodes in the bottom of body, reception hopper is installed below precipitation electrodes.
2. dust collect plant as claimed in claim 1, it is characterised in that precipitation electrodes are made with the pattern of electric wire.
3. dust collect plant as claimed in claim 1, it is characterised in that body is in exit and collection chamber and row
Device of air is connected.
4. dust collect plant as claimed in claim 1, it is characterised in that buffering dividing plate is configured with body.
5. dust collect plant as claimed in claim 1, it is characterised in that the device of the belt discharge electrode is smelly
Oxygen Generator device or electro-dissociator.
6. dust collect plant as claimed in claim 1, it is characterised in that the filter cloth be bag filter or
Person's fibrous activated carbon filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474376.0A CN106693567A (en) | 2015-08-05 | 2015-08-05 | Dust collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474376.0A CN106693567A (en) | 2015-08-05 | 2015-08-05 | Dust collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693567A true CN106693567A (en) | 2017-05-24 |
Family
ID=58924281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474376.0A Pending CN106693567A (en) | 2015-08-05 | 2015-08-05 | Dust collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693567A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475790A (en) * | 2002-07-18 | 2004-02-18 | 株式会社岛津制作所 | Method and device for collecting yellow sand particles, measuring method and device thereof |
| CN2813106Y (en) * | 2005-08-12 | 2006-09-06 | 施加美 | Electric-bag combined dust collector |
| CN204933168U (en) * | 2015-08-05 | 2016-01-06 | 上海益道投资管理有限公司 | Dust collect plant |
-
2015
- 2015-08-05 CN CN201510474376.0A patent/CN106693567A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475790A (en) * | 2002-07-18 | 2004-02-18 | 株式会社岛津制作所 | Method and device for collecting yellow sand particles, measuring method and device thereof |
| CN2813106Y (en) * | 2005-08-12 | 2006-09-06 | 施加美 | Electric-bag combined dust collector |
| CN204933168U (en) * | 2015-08-05 | 2016-01-06 | 上海益道投资管理有限公司 | Dust collect plant |
Non-Patent Citations (1)
| Title |
|---|
| 陈帆: "《现代陶瓷工业技术装备》", 31 May 1999, 中国建材工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |