CN202415500U - Filter with automatic draining device - Google Patents
Filter with automatic draining device Download PDFInfo
- Publication number
- CN202415500U CN202415500U CN2012200211422U CN201220021142U CN202415500U CN 202415500 U CN202415500 U CN 202415500U CN 2012200211422 U CN2012200211422 U CN 2012200211422U CN 201220021142 U CN201220021142 U CN 201220021142U CN 202415500 U CN202415500 U CN 202415500U
- Authority
- CN
- China
- Prior art keywords
- filter body
- filter
- hydathode
- drainer
- draining 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 - Lifetime
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Abstract
The utility model relates to a filter with an automatic draining device, belongs to the field of biogas engineering and solves the problems that multiple manual draining processes are required by filters in the prior art, and the filters are easy to block and moisture in biogas is easy to increase to damage subsequent equipment when draining is not timely. The filter with the automatic draining device mainly comprises a filter body, a water reservoir and a drainer. The water reservoir is connected with a drain valve at the bottom of the filter body through a pipeline and is arranged below the filter body. An air inlet pipe and an air outlet pipe are arranged on the filter body, another drain valve is arranged at the bottom of the filter body, the drainer which is a U-shaped pipe is arranged at the downstream of t he reservoir, and the top of the drainer and the bottom of the filter body are located at the same height. An overflow port is arranged on the drainer. The filter with the automatic draining device is mainly used for dehumidification of biogas and other like gases.
Description
Technical field
The utility model relates to a kind of strainer with automatic bailer, and it belongs to the biogas engineering field.
Background technology
The moisture that existing strainer condensation is got off can sink to filter bottom, and a valve is arranged at the bottom, opens during draining, just often closes.The sedimentary water in the inside leans on artificial regular discharge.The gas drainage frequency that humidity is bigger can reach per hour 1 time, and this has just caused operational trouble.If untimely discharging can make in the biogas moisture increase and strainer, ducted ponding increase.Ponding is too much in the strainer, causes filter stoppage easily, and ponding gets in the methane pipeline of rear end, also can cause the pipeline ventilation not smooth.Moisture also may cause the generator sparking plug to damage and the miscellaneous equipment problem in follow-up equipments such as pipeline entering generator.
The utility model content
The utility model needs repeatedly draining of manual work to the prior art middle filtrator, and draining is untimely to cause the moisture in the biogas to increase easily, and the deficiency that causes strainer, line clogging and follow-up equipment to damage provides a kind of strainer with automatic bailer.
The technical scheme that the utility model solves the problems of the technologies described above is following:
A kind of strainer with automatic bailer comprises filter body, water tank and hydathode, and said water tank links to each other with the bottom of filter body through pipeline, and is located at the below of filter body; Said filter body is provided with inlet pipe and escape pipe, and the bottom is provided with outlet valve; Said water tank downstream are provided with hydathode, and said hydathode is a U type pipe, and the top of said hydathode and the bottom of filter body are same level height; Said hydathode is provided with riser.
Compared with prior art; The beneficial effect of the utility model is: need not manual operation; Can realize automatic draining by liquid-level difference principle, save manpower, avoid causing moisture in the biogas to increase and the phenomenon of blocking filter and follow-up pipeline because draining is untimely.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the height of said U-shaped hydathode is 2.5m.
Adopt the beneficial effect of above-mentioned further scheme to be: the liquid level difference of the highest 2.5m of having in the U-shaped pipe, make to have kept the most approximately pressure of 13kPa in the pipeline, stoped the gas outflow with the method for water seal.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Filter body in the drawings, 1; 2, water tank; 3, hydathode; 4, inlet pipe; 5, escape pipe; 6, outlet valve; 7, riser.
Embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
A kind of strainer with automatic bailer comprises filter body 1 and water tank 2, and said water tank 2 links to each other with the bottom of filter body 1 through pipeline, and is located at the below of filter body 1; Said filter body 1 is provided with inlet pipe 4 and escape pipe 5, and the bottom is provided with outlet valve 6; Said water tank 2 downstream are provided with hydathode 3, and said hydathode 3 is a U type pipe, and riser 7 tops on the said hydathode 3 and the bottom of filter body 1 are same level height; Said hydathode 3 is provided with riser 7.
The utility model is when making, and the height of said hydathode 3 is about 2.5m.
The utility model in use; Filter body 1 arrives water tank 2 through pipe connection; The integral position of water tank 2 will be lower than filter body 1, and to guarantee that ponding flows out smoothly, water tank 2 arrives hydathode 3 through pipe connection; The top of the riser 7 on the hydathode 3 and the bottom of filter body 1 are same level height, and the height of hydathode 3 is 2.5m.
The outlet valve 6 of filter body 1 bottom is held open state.Moisture in the pipeline in the gas leans on condensation, is gravitationally deposited at the bottom of filter body 1, flows in the water tank by gravity.Water arrives certain altitude in the water tank, flows out through pipeline, flows in the hydathode 3.When water level surpassed the height of riser 7 of hydathode 3, water flowed out from riser 7, has so just realized automatic draining.Water column keeps certain height in hydathode 3, kept the most approximately pressure of 13kPa, pipeline is played the effect of water seal.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. the strainer with automatic bailer comprises filter body (1), water tank (2) and hydathode (3), and said water tank (2) links to each other through the outlet valve (6) of pipeline with filter body (1) bottom, and is located at the below of filter body (1); Said filter body (1) is provided with inlet pipe (4) and escape pipe (5), and the bottom is provided with outlet valve (6); It is characterized in that: said water tank (2) downstream are provided with hydathode (3), and said hydathode (3) is a U type pipe, and the height of the height of said hydathode (3) top riser (7) and filter body (1) bottom is same level height; Said hydathode (3) is provided with riser (7).
2. the strainer of band automatic bailer according to claim 1 is characterized in that: the riser (7) of said hydathode (3) highly is 2.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200211422U CN202415500U (en) | 2012-01-18 | 2012-01-18 | Filter with automatic draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200211422U CN202415500U (en) | 2012-01-18 | 2012-01-18 | Filter with automatic draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415500U true CN202415500U (en) | 2012-09-05 |
Family
ID=46740281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200211422U Expired - Lifetime CN202415500U (en) | 2012-01-18 | 2012-01-18 | Filter with automatic draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977604A (en) * | 2018-09-10 | 2018-12-11 | 北京联合荣大工程材料股份有限公司 | A kind of iron runner material blender quantitative water adding device |
-
2012
- 2012-01-18 CN CN2012200211422U patent/CN202415500U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977604A (en) * | 2018-09-10 | 2018-12-11 | 北京联合荣大工程材料股份有限公司 | A kind of iron runner material blender quantitative water adding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |