CN101392767B - Vertical halogen transmission pump for removing crystal in pump by freshwater soaking - Google Patents
Vertical halogen transmission pump for removing crystal in pump by freshwater soaking Download PDFInfo
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- CN101392767B CN101392767B CN2008102349863A CN200810234986A CN101392767B CN 101392767 B CN101392767 B CN 101392767B CN 2008102349863 A CN2008102349863 A CN 2008102349863A CN 200810234986 A CN200810234986 A CN 200810234986A CN 101392767 B CN101392767 B CN 101392767B
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- pump
- fresh water
- pipe
- water input
- threaded rod
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Abstract
The invention relates to an upright halogen delivery pump which can clean crystalline substances in the pump through fresh water steeping, which comprises a pump body and an outlet pipe, and is characterized in that a liquid inlet end of the upright halogen delivery pump is provided with a structure for closing the pipe orifice of an inlet flared pipe, and the structure comprises a valve plate which is matched with the pipe orifice of the inlet flared pipe and the center of which is provided with a round convex surface, a threaded rod, an anti-rust extension pipe enclosed on the periphery of the threaded rod, a hand wheel and the like; the upper end of the threaded rod runs through a pump pedestal and is vertically fixed on the pump pedestal, the upper end head of the threaded rod is provided with a handle, and the lower end head of the threaded rod is fixed on the valve plate; fresh water inlet holes are evenly distributed on the periphery close to the pipe orifice of the inlet flared pipe; and the fresh water inlet holes are also evenly distributed on the positions close to the entrance edge of an impeller blade on the upper periphery of an inlet pipe of the pump. One side of the pump is provided with a fresh water valve, a fresh water input header pipe and fresh water input pipes, and each fresh water input pipe is connected and communicated with each fresh water input hole. The upright halogen delivery pump does not need to dismount the pump and a pump mounting base, which shortens the time for cleaning the crystalline substances, lightens the labor intensity, improves the production efficiency and saves the maintenance cost.
Description
Technical field
The present invention is applicable to all kinds of vertical halogen transmission pumps, can be in order to reach the crystalline solid of impeller surface in the thorough clean-up pump runner, especially a kind of vertical halogen transmission pump with freshwater soaking clean-up pump intercrystalline body.
Background technique
At present, all kinds of vertical halogen transmission pumps since the bittern of carrying than great, the concentration height, in course of conveying, have crystalline particle and salt out, its crystalline particle salt can be adsorbed on surface, pump inlet runner internal surface, pump housing runner, conveying pipeline inner wall and the adpting flange etc. of impeller blade and locate, make impeller channel very fast blocked, cavitation and vibration take place easily, have a strong impact on the normal use of pump, so must in time clear up.Conventional method is to adopt physical method to carry out labor cleaning or the flushing of employing fresh water, all needs to dismantle pump foundation and pipeline.When cleaning impeller surface crystalline solid, also need pump is disintegrated.When cleaning depositing crystalline body, because that crystalline solid is organized is fine and closely woven, quality is hard, adopts difficulty of physical removal method, and when adopting the fresh water douche, then need expend a large amount of manpowers, and the part dead angle is difficult to thoroughly remove.Because crystallization velocity is quite fast, general tens hours, even the pump inner flow passage will be stopped up in several hours, make cleaning work quite frequent, time-consuming effort has again had a strong impact on the conveying of bittern, and manufacturing efficiency is low.
Summary of the invention
Technical problem to be solved by this invention: be to provide simple and reliable, energy easy cleaning crystalline solid, a kind of vertical halogen transmission pump with freshwater soaking clean-up pump intercrystalline body can effectively increase productivity.
For solving the technological scheme that above technical problem adopts is such: the present invention includes the pump housing and outer pipe, feature is: at the liquid feeding end of vertical halogen transmission pump the closing structure of the one import oviduct mouth of pipe is set, this structure is made of at the antirust telescopic pipe handwheel of screw rod periphery etc. the valve plate, screw rod, envelope table that are complementary with the import loudspeaker mouth of pipe and central authorities have a rounded convex; The upper end of screw rod is run through the pump pedestal and is vertically fixed on the pump pedestal, and its upper tip is provided with handle, and lower end is fixed on the valve plate; Around import oviduct tube oral area position, be laid with the fresh water input hole; Near the inlet edge of impeller blade position, be laid with the fresh water input hole equally around on pump inlet pipe top.
Because adopt above technological scheme, the effect of its generation is conspicuous:
1, when occurring crystalline polamer in the pump runner and stopping up runner, only need input fresh water to soak, make the interior crystalline solid adhesive layer of pump runner be dissolved in water and get final product, whole process is simple to operation.
2, the utility model need not to dismantle pump and pump installation basis, has shortened the clearance time of crystalline solid, has alleviated labor intensity.
3, prolong the continuous operating time of equipment greatly, greatly improved manufacturing efficiency, saved the cost of maintaining.
Description of drawings
Fig. 1 is a sectional structure chart of the present invention.
Among the figure: 1, valve plate 2, screw rod 3, telescopic pipe 4, import oviduct 5, fresh water inlet opening 6, fresh water supplying tube 7, fresh water input house steward 8, fresh water valve 9, pump inlet pipe 10, the pump housing 11, impeller 12, outer pipe 13, handwheel
Embodiment
With reference to Fig. 1, the present invention is a kind of vertical halogen transmission pump with freshwater soaking clean-up pump intercrystalline body, it comprises the pump housing 10 and outer pipe 12, feature is: be provided with the closing structure of import oviduct 4 mouths of pipe at the liquid feeding end of vertical halogen transmission pump, this structure by be complementary with the import oviduct mouth of pipe and central authorities have valve plate 1, the screw rod 2 of rounded convex, the antirust telescopic pipe 3 that is encapsulated in the screw rod periphery, handwheel 13 etc. and constitute; The upper end of screw rod is run through the pump pedestal and is vertically fixed on the pump pedestal, and its upper tip is provided with handle 13, and lower end is fixed on the valve plate 1; Around import oviduct 4 tube oral area positions, be laid with fresh water input hole 5; Near impeller 11 entrance edge of blade positions, be laid with fresh water input hole 5 equally around on pump inlet pipe 9 tops.
The present invention on the make is provided with fresh water valve 8, pressure gauge and fresh water input house steward 7 in a side of vertical halogen transmission pump again, and fresh water input house steward links to each other with each fresh water supplying tube 6 of setting and communicates, and allows each fresh water supplying tube join with each fresh water input hole 5 and communicate.
After producing crystalline solid and termination of pumping, just open fresh water valve, the fresh water (pressure is generally 0.1MPa-0.3MPa) that has certain pressure then enters in the pump flow passage chamber by each fresh water supplying tube 6.When pump discharge pipe 12 is arranged horizontally, before opening fresh water valve, also should close outlet valve earlier.According to the size and the fresh-water flow in pump chamber space, control feeds the time of fresh water, is generally about 20 minutes.Because the fresh water proportion that feeds is less than bittern, so fresh water floats on the bittern top, and produces certain pressure, bittern is under this pressure effect, by import oviduct 4 quilts gradually outside the excavationg pump.In addition, in input fresh water process, the handwheel 13 with moving pump one side of hour indicator moves upward screw rod 2, contracts bellows 3, and valve plate 1 is slowly promoted, when fresh water behind the full pumping chamber, fitted in the valve plate 1 and the lower flange plane of import oviduct 4, thereby fresh water is sealed in the pump chamber, at this moment can close fresh water valve 8, stop the fresh water input, the crystalline solid in the pump chamber will dissolve under airtight freshwater soaking gradually.General immersion can be opened valve plate 1 in about two hours, and imported fresh water once more, this process 2-3 time repeatedly, make and the crystalline solid in the pump chamber can be removed, bittern transfer pump gets final product normal operation input, has shortened the time of in the past clearing up crystalline solid greatly, alleviate labor intensity, improved productivity effect.
Claims (2)
1. vertical halogen transmission pump with freshwater soaking clean-up pump intercrystalline body, it comprises the pump housing (10) and outer pipe (12), the feature of this vertical halogen transmission pump is: be provided with the closing structure of import oviduct (4) mouth of pipe at the liquid feeding end of vertical halogen transmission pump, this structure by be complementary with the import oviduct mouth of pipe and central authorities have valve plate (1), the screw rod (2) of rounded convex, the antirust telescopic pipe (3) that is encapsulated in the screw rod periphery, handwheel (13) and constitute; The upper end of screw rod is run through the pump pedestal and is vertically fixed on the pump pedestal, and the screw rod upper tip is provided with handwheel (13), and lower end is fixed on the valve plate (1); Around import oviduct (4) tube oral area position, be laid with fresh water input hole (5); Near impeller (11) entrance edge of blade position, be laid with fresh water input hole (5) equally around on pump inlet pipe (9) top.
2. vertical halogen transmission pump according to claim 1, it is characterized in that: vertical halogen transmission pump one side is provided with fresh water valve (8), pressure gauge and fresh water input house steward (7), fresh water input house steward links to each other with each fresh water supplying tube (6) and communicates, and each fresh water supplying tube joins with each fresh water input hole (5) and communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102349863A CN101392767B (en) | 2008-11-12 | 2008-11-12 | Vertical halogen transmission pump for removing crystal in pump by freshwater soaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102349863A CN101392767B (en) | 2008-11-12 | 2008-11-12 | Vertical halogen transmission pump for removing crystal in pump by freshwater soaking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101392767A CN101392767A (en) | 2009-03-25 |
| CN101392767B true CN101392767B (en) | 2010-11-17 |
Family
ID=40493230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102349863A Expired - Fee Related CN101392767B (en) | 2008-11-12 | 2008-11-12 | Vertical halogen transmission pump for removing crystal in pump by freshwater soaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101392767B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218229A (en) * | 2017-05-18 | 2017-09-29 | 沈阳潜水泵业有限公司 | High Concentration Brine immersible pump and application method |
| WO2022110141A1 (en) * | 2020-11-30 | 2022-06-02 | 镇江福泰克流体技术有限公司 | Upright brine transfer pump having high lift |
| CN112539181B (en) * | 2020-11-30 | 2024-06-25 | 镇江福泰克流体技术有限公司 | Vertical brine conveying pump with high lift |
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2008
- 2008-11-12 CN CN2008102349863A patent/CN101392767B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101392767A (en) | 2009-03-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20181112 |