CN205136161U - Sour station steam jet pump of new material - Google Patents
Sour station steam jet pump of new material Download PDFInfo
- Publication number
- CN205136161U CN205136161U CN201520913737.2U CN201520913737U CN205136161U CN 205136161 U CN205136161 U CN 205136161U CN 201520913737 U CN201520913737 U CN 201520913737U CN 205136161 U CN205136161 U CN 205136161U
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- pump housing
- injection pump
- jet pump
- new material
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Abstract
The utility model discloses a sour station steam jet pump of new material, including the jet pump casing, be equipped with high -pressure steam inlet, low pressure gas sunction inlet and gas vent on the jet pump casing respectively, the jet pump casing make for the fine reinforcing polypropylene materials of glass, and the outside of jet pump casing is equipped with annular strengthening rib. The fine reinforcing polypropylene materials of glass be the FRPP material promptly, with the substituted metal material who has now of FRPP material to be equipped with annular strengthening rib in the outside of jet pump casing, its corrosive protection performance reinforcing, life obviously prolongs, and the cost of manufacture reduces by a wide margin.
Description
Technical field
The utility model relates to vapor pump, particularly relates to a kind of new material acid station vapor pump.
Background technique
The equipment such as the acid station evaporation of experimental branch line and concentrated acid quadruple effect use vapor pump extracting vacuum in a large number, in use because a large amount of corrosive gass (as acid gas) is larger to the corrosion of injection pump case, time one length will occur that pump case perforation affects the normal extracting vacuum ability of its equipment, to have to pressure testing mending-leakage of often stopping, it is continuous and stable that impact is produced, use vapor pressure increases, and causes the increase of energy consumption.Though there is part producer to use stainless steel (as 316L and 904L) or other materials of higher corrosion resistant material to housing, life cycle is still undesirable.Change and repair comparatively frequent, operating cost increases.
China Patent No. is separately had to be: 201020584603.8, the day for announcing is that 2011.05.11 discloses the adjustable vapor pump of a kind of nozzle location, comprise injection pump housing, be connected to nozzle on injection pump housing and the vaporium affixed with nozzle, nozzle and injection pump housing are tightly connected, injection pump housing is connected with adjusting screw rod in parallel, adjusting screw rod, through the flange that vaporium is arranged, adjusting screw rod is connected with the nut being locked at flange both sides.Above-mentioned patent housing uses metal material, and the cycle is short.Change and repair comparatively frequent, cost of production increases.
Model utility content
In order to overcome the defect of above-mentioned prior art, the utility model provides a kind of new material acid station vapor pump, its objective is the working life extending pump case, reduces cost of production.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of new material acid station vapor pump, comprise injection pump housing, described injection pump housing is respectively equipped with high pressure steam import, low-pressure gas suction port and relief opening, it is characterized in that: described injection pump housing is that fiber glass reinforced polypropylene material is made, and the outside of injection pump housing is provided with ring stiffener.Described fiber glass reinforced polypropylene material is FRPP material.
Described ring stiffener is arranged along the radial direction outside injection pump housing.
The outside of described injection pump housing is provided with waling, and described waling is arranged along the axial direction outside injection pump housing.
Described relief opening is provided with flange plate, is provided with stiffening rib between described flange plate and injection pump housing, described stiffening rib, flange plate and injection pump housing composition triangle.
Described ring stiffener, waling, stiffening rib and flange plate are fiber glass reinforced polypropylene material and make.
The utility model has the following advantages:
1, injection pump housing described in the utility model is that fiber glass reinforced polypropylene material is made, and the outside of injection pump housing is provided with ring stiffener.Replace existing metallic material with FRPP material, and be provided with ring stiffener in the outside of injection pump housing, its extracting vacuum ability is substantially the same with other materials former; Anti-corrosion capability strengthens, and working life obviously extends, and fabricating cost significantly reduces, and general chemical fibre or chemical plant have FRPP to discard tubing plastic welding can to complete, reduce maintenance cost.
2, the outside of injection pump housing of the present utility model is provided with waling, and described waling is arranged along the axial direction outside injection pump housing.Owing to employing fiber glass reinforced polypropylene, by all arranging stiffening rib in injection pump housing outer radial with axial, adding the strong of vapor pump, extending its life time further.
3, relief opening of the present utility model is provided with flange plate, is provided with stiffening rib between described flange plate and injection pump housing, described stiffening rib, flange plate and injection pump housing composition triangle.Because relief opening bears the positive pressure of vapor pump, therefore between flange plate and injection pump housing, be provided with stiffening rib, the connection of further reinforcing flange dish and injection pump housing, improves its intensity.
4, ring stiffener of the present utility model, waling, stiffening rib and flange plate are fiber glass reinforced polypropylene material and make, to improve the overall anti-corrosion capability of vapor pump.
5, the utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1, injection pump housing, 2, high pressure steam import, 3, low-pressure gas suction port, 4, relief opening, 5, ring stiffener, 6, waling, 7, flange plate, 8, stiffening rib.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment 1
As shown in Figure 1, a kind of new material acid station vapor pump, comprise injection pump housing 1, described injection pump housing is respectively equipped with high pressure steam import 2(to be connected with vaporium), low-pressure gas suction port 3(and equipment connection for being vented), with relief opening 4, described injection pump housing 1 is made for fiber glass reinforced polypropylene material, and the outside of injection pump housing 1 is provided with ring stiffener 5, for increasing the intensity of injection pump housing 1.Described fiber glass reinforced polypropylene material is FRPP material.Ring stiffener 5 is arranged along the radial direction outside injection pump housing 1, and namely ring stiffener 5 is circular, is set in the outside of injection pump housing 1, adopts the mode of welding.
Further, the outside of described injection pump housing 1 is provided with waling 6, and described waling 6 is arranged along the axial direction outside injection pump housing 1.Here the weld seam of waling 6 mainly when making injection pump housing 1 is formed.
Be provided with flange plate 7(high pressure steam import 2 at described relief opening 4, low-pressure gas suction port 3 is provided with flange, these two suction ports all bear negative pressure), because relief opening 4 bears the positive pressure of vapor pump, therefore stiffening rib 8 is provided with between flange plate 7 and injection pump housing 1, and described stiffening rib 8, flange plate 7 and injection pump housing 1 form triangle, or stiffening rib 8 is triangle tabular, is welded between flange plate 7 and injection pump housing 1.
Ring stiffener 5 described in the utility model, waling 6, stiffening rib 8 and flange plate 7 are fiber glass reinforced polypropylene material and make.The overall anti-corrosion capability of further raising vapor pump.
Claims (5)
1. a new material acid station vapor pump, comprise injection pump housing (1), described injection pump housing (1) is respectively equipped with high pressure steam import (2), low-pressure gas suction port (3) and relief opening (4), it is characterized in that: described injection pump housing (1) is made for fiber glass reinforced polypropylene material, and the outside of injection pump housing (1) is provided with ring stiffener (5).
2. a kind of new material acid station according to claim 1 vapor pump, is characterized in that: described ring stiffener (5) is arranged along the radial direction in injection pump housing (1) outside.
3. a kind of new material acid station according to claim 1 vapor pump, it is characterized in that: the outside of described injection pump housing (1) is provided with waling (6), described waling (6) is arranged along the axial direction in injection pump housing (1) outside.
4. a kind of new material acid station according to claim 1 vapor pump, it is characterized in that: described relief opening (4) is provided with flange plate (7), stiffening rib (8) is provided with, described stiffening rib (8), flange plate (7) and injection pump housing (1) composition triangle between described flange plate (7) and injection pump housing (1).
5. a kind of new material acid station according to claim 1 vapor pump, is characterized in that: described ring stiffener (5), waling (6), stiffening rib (8) and flange plate (7) are fiber glass reinforced polypropylene material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913737.2U CN205136161U (en) | 2015-11-17 | 2015-11-17 | Sour station steam jet pump of new material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913737.2U CN205136161U (en) | 2015-11-17 | 2015-11-17 | Sour station steam jet pump of new material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136161U true CN205136161U (en) | 2016-04-06 |
Family
ID=55621959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913737.2U Active CN205136161U (en) | 2015-11-17 | 2015-11-17 | Sour station steam jet pump of new material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787362A (en) * | 2016-12-26 | 2017-05-31 | 宁夏软件工程院有限公司 | A kind of corrosion-resistant motor casing of crystallization-preventive |
-
2015
- 2015-11-17 CN CN201520913737.2U patent/CN205136161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787362A (en) * | 2016-12-26 | 2017-05-31 | 宁夏软件工程院有限公司 | A kind of corrosion-resistant motor casing of crystallization-preventive |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |