CN207756317U - electrode spray system - Google Patents

Abstract

It is disclosed by the utility model be Ferrous Metallurgy system regions it is a kind of for electric furnace steel making when electrode spray system, including electrode spraying ring pipe and the water pipe being connected between electrode spraying ring pipe and water system, it further include an air pipe line, described air pipe line one end is connected with water pipe, the other end is connected with compressed air system, and the air pipe line is equipped with individual event valve.The utility model has the beneficial effects that：By adding a gas piping on the basis of original spray system, it is passed through high pressure gas using compressed air system feed pipe, the water sprayed from spraying ring pipe is set to obtain enough pressure, to achieve the effect that uniform spraying, and the through-hole on spraying ring pipe can be carried out by high pressure gas blowing and spraying processing when not spraying, ensure that spraying ring pipe does not block.

Description

Electrode spray system

Technical field

The utility model is related to Ferrous Metallurgy system regions more particularly to it is a kind of be used for electric furnace steel making when electrode spray system System.

Background technology

Existing electrode spray system is usually directly by water system toward electrode spraying ring pipe water flowing, using water from spray Pore on leaching endless tube, which gushes out, reaches spraying effect.But in order to reach preferable spraying effect, larger hydraulic pressure is needed, it is right Water system is more demanding, and usage time one is grown, and the pore on spraying ring pipe is easy to block.

Utility model content

To overcome existing electrode spray system above shortcomings, technical problem to be solved in the utility model to be： There is provided one kind ensuring hydraulic pressure abundance, the electrode spray system that uniform spraying and spraying ring pipe are not easy to plug.

Technical solution adopted by the utility model to solve its technical problems is：

Electrode spray system, including electrode spraying ring pipe and the water pipe that is connected between electrode spraying ring pipe and water system, Further include an air pipe line, described air pipe line one end is connected with water pipe, and the other end is connected with compressed air system, the sky Air pipe is equipped with individual event valve.

Further, being set on the water pipe, there are two valves, are located at the two of the tie point of air pipe line and water pipe Side.

Further, the air pipe line is equipped with pressure-regulating valve.

The utility model has the beneficial effects that：By adding a gas piping on the basis of original spray system, profit It is passed through high pressure gas with compressed air system feed pipe, the water sprayed from spraying ring pipe is made to obtain enough pressure, to reach The effect of uniform spraying, and the through-hole on spraying ring pipe can be carried out by high pressure gas when not spraying blowing and spraying processing, it protects Card spraying ring pipe does not block.

Description of the drawings

Fig. 1 is the utility model structure diagram.

Label is 1- electrode spraying ring pipes, 2- water pipes, 3- air pipe lines, 4- check valves, 5- valves, 6- pressure tune in figure Save valve.

Specific implementation mode

The utility model is further illustrated below in conjunction with the accompanying drawings.

As shown in Figure 1, the utility model include electrode spraying ring pipe 1 and be connected in electrode spraying ring pipe 1 and water system it Between water pipe 2, further include an air pipe line 3,3 one end of the air pipe line is connected with water pipe 2, the other end and compressed air system System is connected, and the air pipe line 3 is equipped with individual event valve 4.Existing spray system is simply by water system toward electrode ring sparger Water filling is carried out in pipe 1, it cannot be guaranteed that the uniform spraying effect of electrode spraying ring pipe 1, usage time one is long, and the dirt in water can also Lead to the blocking of 1 peripheral through holes of electrode spraying ring pipe.The utility model after having installed air pipe line 3 and compressed air system additional, Compressed air is entered by air pipe line 3 in water pipe 2, and the water in water pipe 2 is pushed to be moved to electrode spraying ring pipe 1, to add The big pressure of water spray so that spraying effect is more preferable, evenly.In order to avoid liquid enters in air pipe line 3, described Check valve is provided on air pipe line 3.In addition, after the completion of spraying work, air blowing processing is can proceed with, gas is sprayed from electrode The through-hole for drenching endless tube 1 sprays, and can be cleaned to it, avoid the spot in water from condensing in through hole, through-hole is caused to block.

For the ease of control, is set on the water pipe 2 there are two valve 5, be located at the company of air pipe line 3 and water pipe 2 The both sides of contact.When normal spray operation, two valves 5 are opened simultaneously；It is then opened close to ring sparger when blow and spray cleaning The valve 5 of pipe closes another valve 5.

In actual use, it according to the difference of water system hydraulic pressure, needs to supplement by compressed air system Pressure is also just different, so pressure-regulating valve 6 can be arranged on the air pipe line 3.Pressure-regulating valve 6 can be directed to different Service condition selects pressure appropriate, to improve the flexibility of whole system, also allows for controlling.

The utility model utilizes compressed air system by adding a gas piping on the basis of original spray system Feed pipe is passed through high pressure gas, and the water sprayed from spraying ring pipe is made to obtain enough pressure, to achieve the effect that uniform spraying, And the through-hole on spraying ring pipe can be carried out by high pressure gas blowing and spraying processing when not spraying, ensure that spraying ring pipe does not occur It blocks, there is good practicability and application prospect.

Claims (3)

1. electrode spray system, including electrode spraying ring pipe (1) and it is connected in water of the electrode spraying ring pipe (1) between water system It manages (2), it is characterized in that：Further include an air pipe line (3), described air pipe line (3) one end is connected with water pipe (2), the other end It is connected with compressed air system, the air pipe line (3) is equipped with individual event valve (4).

2. electrode spray system as described in claim 1, it is characterized in that：It is set on the water pipe (2) there are two valve (5), point Not Wei Yu air pipe line (3) and water pipe (2) tie point both sides.

3. electrode spray system as claimed in claim 2, it is characterized in that：The air pipe line (3) is equipped with pressure-regulating valve (6)。