Special long shaft underwater halogen transmitting pump

Abstract

The invention relates to a special long-axis transportation halogen water pump under liquid, the structure of which is that a floor is provided with an oil chamber, a motor cabinet, a support tube, a bracket, and a support column, a thrust self-aligning roller bearing and a self-aligning roller bearing are arranged in the oil chamber, the thrust self-aligning roller bearing, the self-aligning roller bearing and a guide bearing support a main shaft which is provided with an impeller, an impeller nut and a draining cap, a pump body and a back pump cover are fixed on the support tube, an inlet pipe sleeve and an inlet pipe are arranged on the pump body, and a fixed plate fixes the pump body. The halogen water pump has the advantages that the complete equipment has perfect measures preventing the brine from crystallizing in the pump, prolongs the crystallizing time in the pump and provides sound assurance for the transportation of process flow brine; the whole pump has lighter weight, the whole process is simple and easy to be operated; the setup process is simple, fast, the positioning accuracy is high, thus ensuring the working position of the special long-axis transportation halogen water pump under liquid, greatly reducing the vibration and noise of the pump and ensuring the reliability running of the pump.

Description

technical field [0001] The invention relates to a special-purpose long-axis submerged brine delivery pump, which is used for specially delivering brine in the development process of salt lakes in western my country, and belongs to the technical field of brine pumps. Background technique [0002] At present, salt brine is collected and transported in the western salt lake area of ​​China. Due to the large proportion and high concentration of brine, crystal particles will be precipitated during the transportation process, and the crystal particles will be adsorbed on the surface of the impeller blade, the pump flow channel, the inner wall of the pipeline, etc. And, it will also be deposited at the bottom of the suction tank. Therefore, during the use of the brine pump, the following problems are faced: [0003] 1) The adsorption speed of the crystalline particles on the surface of the impeller blades and the inner wall of the flow channel is quite fast, which will soon block ...

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Problems solved by technology

[0005] 3) In the water absorption pool, due to the deposition of crystal particles, the bottom of the pool will gradually rise, and regular cleaning is required;

For the above problems, it is necessary to disassemble the pump foundation and pipeline when cleaning the crystallization, and it is more difficult to clean up the deposition crystallization

Because the speed of crystallization is quite fast, generally dozens of hours, or even only a few hours, the flow channel in the pump will be blocked. In this way, the cleaning of crystallization will become quite frequent, and the process of cleaning crystallization itself also needs a considerable amount of time. In this way, It will seriously affect the transportation of brine, making the production efficiency quite low

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