CN202173919U - Self-pressure stabilization tower feeding system device - Google Patents
Self-pressure stabilization tower feeding system device Download PDFInfo
- Publication number
- CN202173919U CN202173919U CN2011202653536U CN201120265353U CN202173919U CN 202173919 U CN202173919 U CN 202173919U CN 2011202653536 U CN2011202653536 U CN 2011202653536U CN 201120265353 U CN201120265353 U CN 201120265353U CN 202173919 U CN202173919 U CN 202173919U
- Authority
- CN
- China
- Prior art keywords
- tower
- valve
- self
- system device
- stabilizer
- 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
A self-pressure stabilization tower feeding system device comprises a resolution tower, a centrifugal pump, a front valve, a rear valve, an adjusting valve and a stabilization tower, wherein, the resolution tower is connected with the input end of the centrifugal pump through an output pipeline of the resolution tower; the front valve is arranged on the output pipeline of the resolution tower; and an output end of the centrifugal pump is connected with the stabilization tower through the rear valve and the adjusting valve. A by-pass pipeline is arranged between the output pipeline of the resolution tower at the left end of the front valve and an upper pipeline of the rear valve; and a by-pass valve is installed on the by-pass pipeline. The self-pressure stabilization tower feeding system device is additionally equipped with a pump by-pass, the self pressure of the resolution tower is utilized to feed the stabilization tower, so that the self-pressure stabilization tower feeding system device has the advantages of simple structure and better energy conservation and is convenient to use by compared with the prior art.
Description
Technical field
The utility model relates to a kind of feed system of Chemical Manufacture stabilizer, is specifically related to a kind of from pressing stabilizer feed system device.
Background technology
At present, in the Chemical Manufacture industry,, the catalysis workshop is drawn at the bottom of stablizing the post Analytic Tower in the flow process of stabilizer; As everyone knows, all beat to stabilizer from extracting out through centrifugal pump at the bottom of the Analytic Tower, the pressure of Analytic Tower normally is 1.15MPa; The outlet pressure of centrifugal pump is very high; And pressure 0.98 MPa of stabilizer needs the acting of pump not high, utilizes the pressure reduction of system can satisfy the charging requirement of stabilizer fully in normal the production; And present mode all is through centrifugal pump pressurization, so just caused the waste of the energy.
The utility model content
The purpose of the utility model is exactly the defective that exists to prior art, provides a kind of from pressing stabilizer feed system device.
Its technical scheme is: comprise Analytic Tower, centrifugal pump, early gate, late gate, control valve and stabilizer; Analytic Tower is connected with the centrifugal pump input through its output channel; The output channel of Analytic Tower is provided with early gate; Centrifugal delivery side of pump is connected with stabilizer through late gate and control valve, control valve and stabilizer.Between the output channel of early gate left end Analytic Tower and late gate upper end pipeline, be provided with a by-pass line, on this by-pass line bypath valve be installed.
The utility model adds the by-pass of a pump, utilizes Analytic Tower from pressing the technological process of giving the stabilizer charging, makes it compared with prior art, has simple in structure, easy to use and energy-conservation advantage preferably.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
With reference to Fig. 1; A kind of from pressing stabilizer feed system device; Comprise Analytic Tower 1, centrifugal pump 4, early gate 3, late gate 5, control valve 6 and stabilizer 7; Analytic Tower 1 is connected with centrifugal pump 4 inputs through its output channel 2, and the output channel 2 of Analytic Tower 1 is provided with early gate 3, and the output of centrifugal pump 4 is connected with stabilizer 7 through late gate 5 and control valve 6.Between the output channel 2 of early gate 3 left end Analytic Towers 1 and late gate 5 upper end pipelines, be provided with a by-pass line 8, on this by-pass line 8 bypath valve 9 be installed.
Claims (1)
1. press stabilizer feed system device certainly for one kind; Comprise Analytic Tower, centrifugal pump, early gate, late gate, control valve and stabilizer; Analytic Tower is connected with the centrifugal pump input through its output channel; The output channel of Analytic Tower is provided with early gate, and centrifugal delivery side of pump is connected with stabilizer through late gate and control valve, control valve and stabilizer; It is characterized in that: between the output channel of early gate left end Analytic Tower and late gate upper end pipeline, be provided with a by-pass line, on this by-pass line bypath valve be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202653536U CN202173919U (en) | 2011-07-26 | 2011-07-26 | Self-pressure stabilization tower feeding system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202653536U CN202173919U (en) | 2011-07-26 | 2011-07-26 | Self-pressure stabilization tower feeding system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173919U true CN202173919U (en) | 2012-03-28 |
Family
ID=45863829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202653536U Expired - Fee Related CN202173919U (en) | 2011-07-26 | 2011-07-26 | Self-pressure stabilization tower feeding system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173919U (en) |
-
2011
- 2011-07-26 CN CN2011202653536U patent/CN202173919U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |