CN203139775U - Oil filter - Google Patents
Oil filter Download PDFInfo
- Publication number
- CN203139775U CN203139775U CN 201320017456 CN201320017456U CN203139775U CN 203139775 U CN203139775 U CN 203139775U CN 201320017456 CN201320017456 CN 201320017456 CN 201320017456 U CN201320017456 U CN 201320017456U CN 203139775 U CN203139775 U CN 203139775U
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- CN
- China
- Prior art keywords
- oil filter
- main body
- oil
- filter main
- inlet pipe
- 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 belongs to the technical field of coal mine cleaning units and provides an oil filter capable of effectively solving the problem of flotation reagent conveying pipe blockage and reducing reagent impurities. According to the technical scheme, the oil filter comprises an oil filter main body, wherein an oil inlet pipe is arranged on the side wall of the oil filter main body, the oil inlet pipe is communicated with the interior of the oil filter main body, an oil outlet pipe is arranged at the upper part of the oil filter main body, the oil outlet pipe is communicated with the interior of the oil filter main body, a filter element is sleeved at the end part of the oil outlet pipe, which is in the oil filter main body, an oil discharge valve is arranged at the lower part of the oil filter main body, and the oil filter provided by the utility model can be extensively applied to the coal washing field.
Description
Technical field
A kind of oil filter of the utility model belongs to colliery cleaning unit technical field, is specifically related to the filter in the flotation loading pipeline.
Background technology
The floatation system of coal preparation plant mainly is to utilize floating agent, foaming agent, collecting agent, effectively improve and strengthen the surface nature difference of coal and spoil, thereby improve the sucrose extraction of cleaned coal, reduce cleans ash, improve tailings ash content, and purify the recirculated water that coal separation is used, improving the effect of other process procedures, reach wash water closed cycle in the factory, is antipollution important process link.
But the frequent jams of floating agent grug transportation tube has become a key factor that influences floatation system clean coal recovery and quality in recent years, therefore is badly in need of flotation loading pipeline is transformed.
The utility model content
A kind of oil filter of the utility model has overcome the deficiency that prior art exists, and a kind of oil filter that can effectively solve floating agent grug transportation tube blockage problem, reduce medicament impurity is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of oil filter, comprise the oil filter main body, the sidewall of oil filter main body is provided with oil inlet pipe, described oil inlet pipe communicates with the inside of oil filter main body, is provided with flowline on the top of oil filter main body, and described flowline communicates with the inside of oil filter main body, the end that flowline is positioned at the oil filter main body is set with filter core, and the bottom of oil filter main body is provided with fuel outlet valve.
Described oil filter main body is funnel-form.
Described filter core is net formula filter core.
The beneficial effect that the utility model compared with prior art has is: the bottom of the oil filter main body of the utility model between flowline and oil inlet pipe arranges oil discharging valve, and the arrival end at flowline arranges net formula filter core, like this floating agent enter the oil filter main body by net formula filter element filtering after, export from flowline, behind the contamination precipitation of oil filter main body, can open oil discharging valve discharges, in use, only needing regularly to clean net formula filter core gets final product, reduced workman's the maintenance frequency, alleviate working strength of workers, efficiently solved floating agent grug transportation tube blocking problem.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Among the figure, 1 is that oil filter main body, 2 is that oil inlet pipe, 3 is that flowline, 4 is that filter core, 5 is fuel outlet valve.
The specific embodiment
As shown in Figure 1, a kind of oil filter of the utility model, comprise oil filter main body 1, the sidewall of oil filter main body 1 is provided with oil inlet pipe 2, described oil inlet pipe 2 communicates with the inside of oil filter main body 1, is provided with flowline 3 on the top of oil filter main body 1, and described flowline 3 communicates with the inside of oil filter main body 1, the end that flowline 3 is positioned at oil filter main body 1 is set with filter core 4, and the bottom of oil filter main body 1 is provided with fuel outlet valve 5.
Described oil filter main body 1 is funnel-form.
Described filter core 4 is net formula filter core.
The course of work of the present utility model: floating agent enters into oil filter main body 1 through oil inlet pipe 2, close fuel outlet valve 5, because oil filter main body 1 has certain volume, floating agent is post precipitation in oil filter main body 1, after filtering, filter core 4 discharges from flowline 3 again, after using a period of time, open fuel outlet valve 5, the impurity thing that is deposited in the oil filter main body 1 is discharged, regularly clean filter core 4, thoroughly solved floating agent grug transportation tube blocking problem, pass through the filtration of filter core 4 simultaneously after, impurity in the floating agent is filtered substantially, and clean floating agent has improved the rate of recovery and the quality of floatation system cleaned coal.
Claims (3)
1. oil filter, it is characterized in that: comprise oil filter main body (1), the sidewall of oil filter main body (1) is provided with oil inlet pipe (2), described oil inlet pipe (2) communicates with the inside of oil filter main body (1), be provided with flowline (3) on the top of oil filter main body (1), described flowline (3) communicates with the inside of oil filter main body (1), the end that flowline (3) is positioned at oil filter main body (1) is set with filter core (4), and the bottom of oil filter main body (1) is provided with fuel outlet valve (5).
2. a kind of oil filter according to claim 1, it is characterized in that: described oil filter main body (1) is funnel-form.
3. a kind of oil filter according to claim 1, it is characterized in that: described filter core (4) is net formula filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017456 CN203139775U (en) | 2013-01-14 | 2013-01-14 | Oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017456 CN203139775U (en) | 2013-01-14 | 2013-01-14 | Oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139775U true CN203139775U (en) | 2013-08-21 |
Family
ID=48967332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017456 Expired - Fee Related CN203139775U (en) | 2013-01-14 | 2013-01-14 | Oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432820A (en) * | 2013-09-04 | 2013-12-11 | 常州友达环保科技有限公司 | Efficient suction filtration settling pond |
| CN104759142A (en) * | 2015-04-10 | 2015-07-08 | 中国航空工业集团公司航空动力控制系统研究所 | Combined filter |
-
2013
- 2013-01-14 CN CN 201320017456 patent/CN203139775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432820A (en) * | 2013-09-04 | 2013-12-11 | 常州友达环保科技有限公司 | Efficient suction filtration settling pond |
| CN104759142A (en) * | 2015-04-10 | 2015-07-08 | 中国航空工业集团公司航空动力控制系统研究所 | Combined filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140114 |