CN201684713U - Cement layered filter - Google Patents
Cement layered filter Download PDFInfo
- Publication number
- CN201684713U CN201684713U CN2010201838174U CN201020183817U CN201684713U CN 201684713 U CN201684713 U CN 201684713U CN 2010201838174 U CN2010201838174 U CN 2010201838174U CN 201020183817 U CN201020183817 U CN 201020183817U CN 201684713 U CN201684713 U CN 201684713U
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- CN
- China
- Prior art keywords
- filter
- cement
- septum
- separation plate
- aperture
- 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
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Abstract
The utility model discloses a cement layered filter, which comprises a case and a double-layer filter separation plate, wherein filter holes are arranged in each layer of filter separation plate, and the hole diameter of the filter holes in the lower layer filter separation plate is larger than the hole diameter of the filter holes in the upper layer filter separation plate. The utility model can filter out impurities such as ball milling steel ball fragments, coarse ore particles and the like remained in bulk cement, can reduce the adverse influence on the subsequent work procedure production, and is favorable for protecting mechanical equipment in the subsequent work procedures and ensuring the quality of deep processing products.
Description
Technical field
The utility model relates to the filter plant field, is specifically related to a kind of cement plain filter.
Background technology
Utilizing bulk cement to carry out in the production process of deep processing, usually earlier bulk cement is stored in bulk pot, be used after extracting bulk cement out bulk pot with vacuum plant in use, and owing to usually be mingled with the ball milling steel ball fragment and the ore coarse granule of small amount of residual in the bulk cement, tend to processing to subsequent handling in process of production and bring unfavorablely, even can influence the quality of deep processed product.
The utility model content
The purpose of this utility model is to address the above problem and provides a kind of cement plain filter, this cement plain filter can be arranged between cement bulk jar and the suction power unit on the vacuum pipe.
The technical scheme that the utility model adopted is: the cement plain filter, comprise shell and filter septum with filter opening, it is characterized in that, described filter septum is the double medium filtration dividing plate, all have filter opening in every layer of filter septum, the aperture of filter opening is greater than the aperture of filter opening in the filter septum of upper strata in lower floor's filter septum.
The aperture of filter opening is 6-10mm in the described lower floor filter septum, and the aperture of filter opening is 1-4mm in the filter septum of upper strata.
Described shell is provided with exhaust apparatus.
Described exhaust apparatus is made up of blast pipe and drain tap.
The beneficial effects of the utility model are:
1, but impurity such as residual ball milling steel ball fragment and ore coarse granule in the utility model elimination bulk cement reduce the adverse effect that subsequent handling is produced, and help protecting the plant equipment in the subsequent handling and guarantee the quality of deep processed product.
2, the utlity model has characteristics such as simple in structure, that production cost is low, and is easy to install and use.
Description of drawings
Fig. 1 is the utility model cement plain filter schematic perspective view.
Symbol description:
The 1-shell 2-shell switch door 3-filter septum 4-upper strata filter septum 5-of lower floor connects cement bulk jar vacuum tube 6-and connects suction power unit vacuum tube 7-blast pipe 8-drain tap
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
A kind of example structure of the utility model cement plain filter, as shown in Figure 1, comprise shell 1, lower floor's filter septum 3, upper strata filter septum 4, connect cement bulk jar vacuum tube 5, connect suction power unit vacuum tube 6, all have many row's filter openings in lower floor's filter septum 3, the upper strata filter septum 4, the aperture of filter opening is greater than the aperture of filter opening in the upper strata filter septum 4 in lower floor's filter septum 3, the aperture of filter opening is 8mm in lower floor's filter septum 3, and the aperture of filter opening is 2mm in the upper strata filter septum 4; The front of shell 1 is provided with shell switch door 2; The and arranged on left and right sides of shell 1 is provided with 3 exhaust apparatus separately, and each exhaust apparatus is made up of blast pipe 7 and drain tap 8, and blast pipe 7 is communicated with the filter interior space.In process of production, bulk cement in the cement bulk jar feeds the cement plain filter from bottom to top after being extracted out by vacuum, after lower floor's filter septum 3 filters, filter by upper strata filter septum 4 again, thereby play the effect of impurity such as ball milling steel ball fragment residual in the elimination bulk cement and ore coarse granule.
Claims (4)
1. cement plain filter, comprise shell and filter septum with filter opening, it is characterized in that: described filter septum is the double medium filtration dividing plate, all has filter opening in every layer of filter septum, and the aperture of filter opening is greater than the aperture of filter opening in the filter septum of upper strata in lower floor's filter septum.
2. cement plain filter according to claim 1 is characterized in that: the aperture of filter opening is 6-10mm in the described lower floor filter septum, and the aperture of filter opening is 1-4mm in the filter septum of upper strata.
3. cement plain filter according to claim 1 is characterized in that: described shell is provided with exhaust apparatus.
4. cement plain filter according to claim 3 is characterized in that: described exhaust apparatus is made up of blast pipe and drain tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201838174U CN201684713U (en) | 2010-04-29 | 2010-04-29 | Cement layered filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201838174U CN201684713U (en) | 2010-04-29 | 2010-04-29 | Cement layered filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684713U true CN201684713U (en) | 2010-12-29 |
Family
ID=43373003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201838174U Expired - Fee Related CN201684713U (en) | 2010-04-29 | 2010-04-29 | Cement layered filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489086A (en) * | 2011-11-28 | 2012-06-13 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | Solid material gasification filtering system |
| CN106216236A (en) * | 2016-08-31 | 2016-12-14 | 天津立中车轮有限公司 | A kind of Simple steel sand sieve net dolly |
-
2010
- 2010-04-29 CN CN2010201838174U patent/CN201684713U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489086A (en) * | 2011-11-28 | 2012-06-13 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | Solid material gasification filtering system |
| CN102489086B (en) * | 2011-11-28 | 2014-11-26 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | Solid material gasification filtering system |
| CN106216236A (en) * | 2016-08-31 | 2016-12-14 | 天津立中车轮有限公司 | A kind of Simple steel sand sieve net dolly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hua Hong (Fujian) Construction Technology Co., Ltd. Assignor: Chen Qiusheng Contract record no.: 2011350000029 Denomination of utility model: Cement layered filter Granted publication date: 20101229 License type: Exclusive License Record date: 20110318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |