CN207628862U - A kind of visor flushing mechanism - Google Patents

Abstract

The utility model discloses a kind of visor flushing mechanisms, include glass mirror at the manhole of container top and the flush pipe being arranged through visor seat, the flush pipe is located at the end inside visor seat, and even there are one the flushing ozzles of face glass mirror, the flush pipe is located at the end outside visor seat and is connected with an annular heat tracing pipe, the annular heat tracing pipe is looped around on the container at glass mirror, heat source is made by vessel, the annular external flushing water conveyance conduit of heat tracing pipe, flushing water valve is additionally provided in the flush pipe outside visor seat.The visor flushing mechanism of the utility model can solve the excessive temperature differentials inside flushing water and equipment container and lead to that glass mirror moment bursts and low temperature flushing water enters the adverse effect brought to technical process behind container inside, simultaneously, it can also carry out thermal energy recycling, heat utilization rate is improved, energy waste is reduced.

Description

A kind of visor flushing mechanism

Technical field

The utility model belongs to equipment container glass mirror douching technique field.

Background technology

Visor is that oil, chemical industry, medicine, salt manufacturing and other industrial equipment containers are used for observing media variations situation A kind of component product.Operating personnel adjust or control filling weight by watching the situation in container, to make Jie in container Matter remains in the normal range (NR) of technological requirement, to prevent from leading to accident because overcharge is excessive or making due to feeding intake excess At the unbalanced phenomenon of material reaction.But in the actual production process, easily make in endoscopy glass because temperature change, medium splash There is crystallization fouling in surface, causes smudgy, and the case where seriously affecting viewing occurs, so only being done by what timing was rinsed Method solves.

However, equipment container is during process operation, often with certain temperature and pressure, it is also possible to high temperature or High pressure is that gap carries out due to rinsing, the flushing water even heated, even if also being carried out to the pipeline for conveying flushing water Isothermal holding, but when real flushing, the overlong time that the flushing water in pipe is stayed in pipe is rested on, it substantially can be close to room temperature.Such as This flushing water of fruit is with the excessive temperature differentials inside equipment container, the accident that endoscopy glass moment bursts when easily rinsing, together When low temperature flushing water entrance detrimental effect can also be brought to technical process.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of visor flushing mechanisms, which can It solves flushing water and the excessive temperature differentials inside equipment container and leads to that glass mirror moment bursts and low temperature flushing water enters The problems such as adverse effect that technical process is brought behind container inside, meanwhile, thermal energy recycling can also be carried out, heat energy utilization is improved Rate reduces energy waste.

Technical solution adopted by the utility model to solve its technical problems is：A kind of visor flushing mechanism, including installation Glass mirror at the manhole of container top and the flush pipe through the setting of visor seat, the flush pipe are located in visor seat Even there are one the flushing ozzle of face glass mirror, the flush pipe is located at end and an annular outside visor seat for the end in portion Heat tracing pipe is connected, and the annular heat tracing pipe is looped around on the container at glass mirror, makees heat source by vessel, annular The external flushing water conveyance conduit of heat tracing pipe, flushing water valve is additionally provided in the flush pipe outside visor seat.

The utility model has the beneficial effects that：The visor flushing mechanism of the utility model is due to defeated in flush pipe and flushing water Send and be provided with annular heat tracing pipe between pipeline, and annular heat tracing pipe is looped around on the equipment container at glass mirror, when from The room temperature flushing water or conveyed by flushing water conveyance conduit according to the material liquid or pure water of process requirements preparation that process system comes After in annular heat tracing pipe, the temperature inside equipment container can transfer heat to annular heat tracing pipe, and annular heat tracing pipe again will be warm Amount passes to flushing water, to make flushing water temperature gradually rise to essentially identical with the temperature inside equipment container, and always Temperature can be kept to be basically unchanged, when needing to be rinsed glass mirror, need to only open flushing water valve in flush pipe i.e. Operation can be rinsed to glass mirror, and since annular heat tracing pipe is the equipment container being looped around at glass mirror On, so need to only be connected using the flush pipe of very short length between glass mirror and annular heat tracing pipe, to make punching Wash water need to only flow through very short distance after being come out from annular heat tracing pipe and can reach glass mirror, and then ensure by annular companion During flowing to glass mirror, temperature is held essentially constant flushing water after adopting heat pipes for heat transfer heating, when flushing water and glass With the temperature difference of glass mirror very small when glass visor contacts, effective solution is because of flushing water and equipment container（Glass regards Mirror）Between excessive temperature differentials and the problem of cause glass mirror moment to burst, simultaneously, it is thus also avoided that low temperature flushing water, which enters, to be set In raw material in standby container and to the adverse effect that technical process is brought, furthermore it is also possible to the heat that annular heat tracing pipe is collected It is recycled, to improve heat utilization ratio, reduces energy waste.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model visor flushing mechanism；

Fig. 2 is the structural schematic diagram of the utility model visor flushing mechanism；

Fig. 3 is the A-A sectional views of Fig. 2；

In figure label for：1- manholes, 2- glass mirrors, 3- visor seats, 4- flush pipes, 5- rinse ozzle, 6- annular heat tracings Pipe, 7- flushing water valves.

Specific implementation mode

The utility model is further illustrated with reference to the accompanying drawings and examples.

As shown in Figure 1-Figure 3, the visor flushing mechanism of the utility model includes at the manhole 1 of container top Glass mirror 2 and the flush pipe 4 being arranged through visor seat 3, the end that the flush pipe 4 is located inside visor seat 3 is connected with one The flushing ozzle 5 of a ozzle face glass mirror 2, the flush pipe 4 are located at end and an annular heat tracing pipe outside visor seat 3 6 are connected, and the annular heat tracing pipe 6 is looped around on the container at glass mirror 2, and 6 external flushing water of annular heat tracing pipe is defeated Send pipeline（It is not shown in figure）, flushing water valve 7 is additionally provided in the flush pipe 4 outside visor seat 3.

When glass mirror is smudgy, needs to be rinsed operation to glass mirror using flushing water, operating personnel are only The flushing water valve being located in flush pipe need to be opened, and takes suddenly to open and suddenly close the mode suddenly opened again and glass mirror is rushed It washes, repeated multiple times flushing, until rinsing glass mirror well.Due to being set between flush pipe and flushing water conveyance conduit Annular heat tracing pipe is set, and annular heat tracing pipe is looped around on the equipment container at glass mirror, when what is come from process system Room temperature flushing water or the material liquid prepared according to process requirements or pure water are delivered to annular heat tracing pipe by flushing water conveyance conduit After interior, the temperature inside equipment container can transfer heat to annular heat tracing pipe, and annular heat tracing pipe transfers heat to flushing again Water to make flushing water temperature gradually rise to essentially identical with the temperature inside equipment container, and can keep always temperature base This is constant, and when needing to be rinsed glass mirror, the flushing water valve that need to only open in flush pipe can be to glass mirror Operation is rinsed, and since annular heat tracing pipe is to be looped around on the equipment container at glass mirror, so in glass It need to only be connected using the flush pipe of very short length between visor and annular heat tracing pipe, to make flushing water from annular heat tracing Pipe need to only flow through very short distance and can reach glass mirror after coming out, and then ensure after the heat transfer of annular heat tracing pipe heats up Flushing water during flowing to glass mirror, temperature is held essentially constant, when flushing water and glass mirror contact, With the temperature difference of glass mirror very small, effective solution is because of flushing water and equipment container（Glass mirror）Between excessive temperature differentials And the problem of causing glass mirror moment to burst, simultaneously, it is thus also avoided that low temperature flushing water enters in the raw material in equipment container And to the adverse effect that technical process is brought, furthermore it is also possible to the heat that annular heat tracing pipe is collected be recycled, to improve Heat utilization ratio reduces energy waste.

Claims (1)

1. a kind of visor flushing mechanism includes the manhole mounted on container top（1）The glass mirror at place（2）With through visor Seat（3）The flush pipe of setting（4）, the flush pipe（4）Positioned at visor seat（3）Even there are one face glass mirrors for internal end （2）Flushing ozzle（5）, it is characterised in that：The flush pipe（4）Positioned at visor seat（3）External end and an annular heat tracing Pipe（6）It is connected, the annular heat tracing pipe（6）It is looped around close to glass mirror（2）On the container at place, annular heat tracing pipe（6）Outside Flushing water conveyance conduit is connect, visor seat is located at（3）External flush pipe（4）On be additionally provided with flushing water valve（7）.