CN201292409Y

CN201292409Y - Impeller-type power-off leakage

Info

Publication number: CN201292409Y
Application number: CNU2008201911609U
Authority: CN
Inventors: 喻九阳; 杨侠; 徐建民; 吴艳阳; 罗燕; 王成刚; 曹鹏彬
Original assignee: Wuhan Institute of Technology
Current assignee: Wuhan Institute of Technology
Priority date: 2008-10-06
Filing date: 2008-10-06
Publication date: 2009-08-19
Anticipated expiration: 2018-10-06

Abstract

The utility model relates to a power failure leakage which is a device used for power failure in an electrolyzer and belongs to the chemical field, in particular to an impeller type power failure leakage with the power failure principle different from the power failure principle of a common flat-surface circular hole power failure leakage. The utility model has the technical scheme that the impeller type power failure leakage comprises a power failure leakage wheel wall, wheel partition plates, a cylinder type hub and a power failure leakage rotating shaft and has the structural characteristics that the power failure leakage wheel wall, the wheel partition plates and the cylinder type hub are all made of plastic materials or rubber materials, and the like, the wheel partition plates are uniformly distributed round the power failure leakage rotating shaft, the power failure leakage wheel wall is uniformly divided into a plurality of mutually isolated small space cells, each small space cell has five closed surfaces and one opened surface, and the power failure leakage wheel wall, the wheel partition plates and the cylinder type hub all rotate round the power failure leakage rotating shaft under the action of external force. The utility model solves the problem that the power failure effect of a traditional power failure leakage is influenced by the size of electrolyte flows and has good power failure effect, beautiful structure and simple manufacturing technique.

Description

Impeller-type power-off leakage

Technical field

The utility model relates to device---the power-off leakage that is used for outage in a kind of chemical field electrolytic cell, is the impeller-type power-off leakage that a kind of principle of cutting off the power supply is different from common plane circular hole power-off leakage, can realize better power down function.

Background technology

At present in the chemical field, utilize decomposition that electrolytic cell realizes various chemical products with synthetic very general, various chemical products enter electrolytic cell after being dissolved as solution, realize the chemical processes such as electrolytic separation in electrolytic cell, after electrolysis was finished, solution flowed out electrolytic cell and advances next step technology; But after General Requirements solution flows out electrolytic cell, enter next step and process before solution be and former electrolytic cell isolated insulation, no longer charged, namely require to be segmented in the easy outflow process and keep apart i.e. so-called " outage "; In fact, the solution that flows out from electrolytic cell generally can be considered as conductor, definitely has electric current to pass through in the electrolytic cell, if the electrolytic solution that flows out belongs to continuous-flow, certainly will also have electric current to pass through in the electrolyte that then flows out.Therefore, in order to reach requirement, electrolyte flows out electrolytic cell and namely carries out power down process, and the device that is used for this power down process is commonly referred to as power-off leakage.

It is a kind ofly to have the plastic pallet in circular flat hole trying to get to the heart of a matter that current most popular outage is leaked, the circular flat hole that the bottom is leaked in outage is called small opening, being introduced into outage after electrolytic solution flows out from electrolyzer leaks, by small opening solution is oozed again, thereby the continuous flow of solution is become flowing of interruption, realize power down function.When the power-off leakage solution amount of this form is less, can well realize power down function, but when solution was slightly many, electrolytic solution was to ooze no longer just, flowed out continuously from small opening but form linear flow from small opening, the outage weak effect.

Summary of the invention

In order to address the above problem, the utility model proposes a kind of brand-new breaker device structure, solve the problem that the outage effect is influenced by flow of electrolyte.

The technical solution adopted in the utility model is: impeller-type power-off leakage, be made up of outage leaking rotating wall, wheel dividing plate, drum type brake wheel hub and power-off leakage rotating shaft, the impeller-type power-off leakage architectural feature is: outage leaking rotating wall, wheel dividing plate, drum type brake wheel hub all adopt the insulation materials such as plastics or rubber to make; The wheel dividing plate evenly distributes around the power-off leakage rotating shaft, is " the space junior unit lattice " of several 5 face closures, 1 unlimited mutual isolation with outage leaking rotating wall even partition; Under the External Force Acting of electrolyte, outage leaking rotating wall, wheel dividing plate, drum type brake wheel hub can rotate around the power-off leakage rotating shaft.

The utility model operation principle is: after the electrolyte in the electrolytic cell flows out, directly do not flow in the vessel of next step PROCESS FOR TREATMENT, but flow to some isolation " space junior unit lattice " in the utility model, simultaneously, Action of Gravity Field is so that the electrolyte that flows out has certain kinetic energy, and the electrolyte of outflow can produce certain impact power to the wheel dividing plate; Under electrolyte gravity and impact force action, impeller-type power-off leakage begins rotation, the continuous splendid attire electrolyte of the isolation of rear adjacent " space junior unit lattice " beginning, " the space junior unit lattice " of front then continue the choosing dress and begin to topple over electrolyte, and impeller-type power-off leakage is done to go round and begin again and is rotatablely moved; Because outage leaking rotating wall, wheel dividing plate and drum type brake wheel hub all adopt the insulation material to make, so rotatablely moving of going round and beginning again of the utility model just can be separated electrolyte continuous-flow the realization power down function.On the other hand, the volume of change " space junior unit lattice " can solve the problem that the outage effect is subjected to flow effect; The increase of wheel dividing plate quantity can promote the outage effect, but can increase manufacturing cost, generally adopts 6～12 to be advisable, and concrete number can be selected according to flow of electrolyte.

Major advantage of the present utility model is: solved the difficult problem that the influence of outage effect flow of electrolyte size is leaked in traditional outage, and it is effective to cut off the power supply; The utility model adopts symmetric vane type structure simultaneously, and structure is attractive in appearance, and manufacturing process is simple.

Description of drawings

Fig. 1 is the structural representation under the working order of the utility model embodiment.

Fig. 2 is the vertical view of Fig. 1.

1. electrolytic cells among the figure, 2. electrolyte, 3. the outage leaking rotating wall is 4. taken turns dividing plate, 5. drum type brake wheel hub, 6. power-off leakage rotating shaft.

Embodiment

In Fig. 1-2, the utility model leaks wheel wall (3), wheel dividing plate (4), drum type brake wheel hub (5) and outage by outage and leaks rotating shaft (6) and forms, and outage is leaked wheel wall (3), wheel dividing plate (4), drum type brake wheel hub (5) and all adopted the materials making of insulating such as plastics or rubber; Wheel dividing plate (4) leaks rotating shaft (6) uniform distribution around outage, and the leakage wheel wall (3) that will cut off the power supply evenly is divided into several 5 face closures, 1 unlimited isolated mutually " space junior unit lattice "; After electrolytic solution (2) flows out from electrolyzer (1), directly do not flow in the vessel of next step art breading, but flow in some isolation of the present utility model " space junior unit lattice ", under electrolytic solution surging force and gravity dual function, the vane type outage is leaked around leaking rotating shaft (6) around outage and is not stopped rotation, the continuous splendid attire electrolyte of the isolation of rear adjacent " space junior unit lattice " beginning, " the space junior unit lattice " of front then continue rotation and topple over electrolytic solution, so going round and beginning again rotatablely moves, and has realized power down function.

In the utility model, wheel dividing plate (4) shape can also can be curved slab for flat board, and wheel dividing plate (4) parameter can be determined according to parameters such as flows.

Claims

1, impeller-type power-off leakage is made up of outage leaking rotating wall, wheel dividing plate, drum type brake wheel hub and power-off leakage rotating shaft, it is characterized in that: outage leaking rotating wall, wheel dividing plate, drum type brake wheel hub all adopt the insulation materials such as plastics or rubber to make; The wheel dividing plate evenly distributes around the power-off leakage rotating shaft, is " the space junior unit lattice " of several 5 face closures, 1 unlimited mutual isolation with outage leaking rotating wall even partition; Under the External Force Acting of electrolyte, outage leaking rotating wall, wheel dividing plate, drum type brake wheel hub can rotate around the power-off leakage rotating shaft.