CN2868455Y - Coarse powder cleaning device - Google Patents
Coarse powder cleaning device Download PDFInfo
- Publication number
- CN2868455Y CN2868455Y CN 200520140432 CN200520140432U CN2868455Y CN 2868455 Y CN2868455 Y CN 2868455Y CN 200520140432 CN200520140432 CN 200520140432 CN 200520140432 U CN200520140432 U CN 200520140432U CN 2868455 Y CN2868455 Y CN 2868455Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- meal
- housing
- cone
- cleaning device
- Prior art date
- 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 - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 title abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 18
- 235000012054 meals Nutrition 0.000 claims description 36
- 238000000034 method Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a coarse powder cleaning device, including a shell whose upper part is cylinder and lower part is conical funnel, a material dividing cone, whose upper part is cone and lower part is column and that is arranged in the middle of the cylinder at the upper part of shell, and an air inlet pipe, at least three said air inlet pipes are arranged around the cylinder at the upper part of the shell uniformly, said air inlet pipes are tangent to the cylinder at the upper part of shell. The utility model can clean the fallen coarse powder in the material dividing cone effectively and roundly.
Description
Technical field
The utility model relates to a kind of in the grinding process of manufacture of cement, powder material is carried out the meal cleaning device in the high-efficient powder concentrator of classification by its particle size.
Background technology
In the grinding process of manufacture of cement, powder material need be carried out classification by particle size and handle.Classifying equipoment commonly used at present is a high-efficient powder concentrator, in this class powder concentrator, for the meal that flows from top to bottom in the meal blanking awl is cleaned, the fine powder flush clean that promptly meal is adhered to or contain and separating directly evenly is provided with two or three blast pipes tangent with this conical surface usually on the conical surface of meal blanking awl.Because the meal that flows from top to bottom in meal blanking awl be the inner surface that is covered with in whole meal blanking awl, and two or three blast pipes is difficult to the meal that moves down is carried out omnibearing cleaning, and can only carries out local cleaning, so cleaning performance is relatively poor.Because cleaning performance is poor, directly on the conical surface of meal blanking awl, evenly two or three blast pipes tangent with this conical surface are set, the method so that meal is cleaned does not adopt at present for this.
The utility model content
The technical problems to be solved in the utility model provides a kind of meal cleaning device, and it can effectively comprehensively clean the meal that falls in the meal blanking awl.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises housing, material distributing cone, blast pipe, the top of housing is that cylinder, its underpart are conical hopper, the top of material distributing cone is cone, its underpart is a cylinder, material distributing cone is arranged on the central authorities of housing top cylinder, evenly be provided with at least three described blast pipes around the top cylinder of housing, these blast pipes are all tangent with the top cylinder of housing.
Because above-mentioned meal cleaning device is installed in the below of meal blanking awl, when the meal in the meal blanking awl drops on the material distributing cone surface, meal is because of scattering and glide from focusing on this surface, evenly enter in the space between the cylinder of housing top cylinder inwall and material distributing cone bottom, meal is in this space dropping process, and the airflow scouring that is subjected to being installed in the housing top cylinder tangential blast pipe all around cleans.Because meal is in the space dropping process between the cylinder of housing upper inside wall and material distributing cone bottom, be subjected to the airflow scouring cleaning in the tangential blast pipe, so the flush clean of meal in dropping process is comprehensively and completely.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a vertical view of the present utility model.
1. meal blankings awl, 2. cone, 3. cylinder, 4. blast pipe, 5. cylinder, 6. conical hopper among the figure.
The specific embodiment
Among Fig. 1, the utility model meal cleaning device is made of housing, material distributing cone and blast pipe 4.The top of housing is that cylinder 5, its bottom are conical hopper 6, the top of material distributing cone is cone 2, its underpart is a cylinder 3, material distributing cone is arranged on the central authorities of housing top cylinder 5, evenly be provided with at least three blast pipes 4 around the top cylinder 5 of housing, these blast pipes 4 are all tangent with the top cylinder 5 of housing, as shown in Figure 2.The meal cleaning device is arranged on the below of meal blanking awl 1.During work, the meal that powder concentrator sorts out, fall on the inner surface of meal blanking awl 1, move from top to bottom, when meal dropped on the surface of cone 2 on material distributing cone top, meal was because of scattering and glide from focusing on this surface, evenly entered in the space between the cylinder 3 of the inwall of housing top cylinder 5 and material distributing cone bottom, meal is subjected to being installed in comprehensive flush clean of the air-flow of 4 li of tangential blast pipes around the housing top cylinder 5 in this space dropping process.Meal adheres to or the fine powder that contains is separated like this.Fine powder that is separated and flushing air-flow are mixed into dusty gas, from bottom to top enter and carry out fines collection in the separating chamber space, and the meal after cleaning then falls into down ash bucket and enters the meal conveying equipment again.
Claims (1)
1. meal cleaning device, it is characterized in that: it comprises housing, material distributing cone, blast pipe, the top of housing is that cylinder, its underpart are conical hopper, the top of material distributing cone is cone, its underpart is a cylinder, material distributing cone is arranged on the central authorities of housing top cylinder, evenly is provided with at least three described blast pipes around the top cylinder of housing, and these blast pipes are all tangent with the top cylinder of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140432 CN2868455Y (en) | 2005-12-30 | 2005-12-30 | Coarse powder cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140432 CN2868455Y (en) | 2005-12-30 | 2005-12-30 | Coarse powder cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868455Y true CN2868455Y (en) | 2007-02-14 |
Family
ID=37723386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140432 Expired - Fee Related CN2868455Y (en) | 2005-12-30 | 2005-12-30 | Coarse powder cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868455Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179779A (en) * | 2015-05-06 | 2016-12-07 | 莫珉珉 | Improved vertical screw unloading filter centrifugal machine |
| CN118768217A (en) * | 2024-06-25 | 2024-10-15 | 北京凯盛建材工程有限公司 | A particle size classification device |
-
2005
- 2005-12-30 CN CN 200520140432 patent/CN2868455Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179779A (en) * | 2015-05-06 | 2016-12-07 | 莫珉珉 | Improved vertical screw unloading filter centrifugal machine |
| CN118768217A (en) * | 2024-06-25 | 2024-10-15 | 北京凯盛建材工程有限公司 | A particle size classification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHONGKE ENERGY SAVING AND ENVIRONMENTAL P Free format text: FORMER OWNER: JIANGSU KEHANG ENVIRONMENTAL ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20080523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: Jiangsu Province, Yancheng City Pavilion Lakes new Zhen Wei Yang Cun Yan Bei Lu (Xinyang Economic Development Zone), zip code: 224002 Patentee after: Jiangsu Zhongke Energy Saving Environmental Technology Co., Ltd. Address before: Jiangsu branch of Jiangsu province people's road Environmental Engineering Technology Co., Ltd., Yancheng City 96, postcode: 224003 Patentee before: Jiangsu Kehang Environment Engineering Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: KEXING ENVIRONMENT ENGINEERING TECH CO., LTD., JIA Free format text: FORMER OWNER: JIANGSU ZHONGKE ENERGY SAVING ENVIRONMENTAL TECHNOLOGY CO., LTD. Effective date: 20110407 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224002 YANBEI ROAD (XINYANG ECONOMIC DEVELOPMENT ZONE), XUYANG VILLAGE, XINXING TOWN, TINGHU DISTRICT, YANCHENG CITY, JIANGSU PROVINCE TO: 224003 NO. 9, XINYANG ROAD, XINYANG ECONOMIC AREA, YANCHENG CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110407 Address after: 224003 Jiangsu province Yancheng City new economic zone Xinyang Road No. 9 Patentee after: Jiangsu Kehang Environment Engineering Technology Co., Ltd. Address before: 224002 Jiangsu province Yancheng City Tinghu district emerging Zhen Wei Yang Cun Yan Bei Lu (Xinyang Economic Development Zone) Patentee before: Jiangsu Zhongke Energy Saving Environmental Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20131230 |