Inlet and return water distributor device for electric induction furnace

Abstract

The utility model discloses a water inlet and return distributor device for an electric induction furnace, and belongs to the technical field of electric induction furnaces. A water inlet and return distributor device for an electric induction furnace comprises two distributor main pipes connected to a distributor. The transition connecting pipe is connected to the distributor main pipe; wherein the transition connecting pipe is connected with a branch pipe ball valve, an electromagnetic flowmeter and a sensor part; the wall-mounted bracket is connected to the wall body part and is used for fixing the distributor main pipe; wherein the transition connecting pipe is connected with a hose piece, and the other end of the hose piece is connected to the electric induction furnace; an independent installation mode is adopted, the distributor is far away from a strong magnetic area of a furnace body, the assembly space is large, various detection instruments can be assembled on the distributor main pipe, a water cooling system is controlled, meanwhile, wall-leaning installation is achieved, hose connection is facilitated, installation is convenient, layout is attractive, fixed assembly is achieved, water leakage and water seepage are not prone to occurring, and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of induction furnaces, in particular to an inlet and return water distributor device for an induction furnace. Background Art

[0002] The main parts of the induction furnace body include furnace shell structure, induction coil, yoke, upper furnace cover, lower furnace bottom, etc. Most of them are water-cooled parts, and the cooling of the induction coil includes multi-branch cooling, so the furnace body must be cooled by water inlet distributor and return water distributor with multi-branch joints.

[0003] According to the industry safety policy, for steelmaking electric furnace equipment, the cooling pipeline of the furnace body, including the branch pipe, must be equipped with an inlet and return water flow meter and flow difference detection. The inlet water should be equipped with a pressure monitoring device, and the return water should be equipped with a temperature monitoring device;

[0004] The existing traditional furnace body inlet and return water distributor device is installed on the left and right sides of the rear end of the furnace body. The main disadvantages are: it is close to the strong magnetic area of ​​the furnace body, and electronic monitoring components such as flow meters, pressure, and temperature sensors cannot be installed; the assembly space is small and monitoring components cannot be installed; the hose needs to be connected to various cooling points of the furnace body, the layout is messy and maintenance is inconvenient; the distributor is installed on the furnace body and vibrates with the tilting or vibration of the furnace body. The water inlet or return end of the distributor is dynamically sealed with the external pipeline, and the connection point is very prone to water leakage. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and to propose an inlet and return water distributor device for an induction furnace.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water inlet and return distributor device for an induction furnace comprises: two distributor main pipes connected to the distributor; a transition connecting pipe connected to the distributor main pipes; wherein the transition connecting pipe is connected to a branch pipe ball valve, an electromagnetic flowmeter, and a sensor unit; a wall-mounted bracket connected to a wall portion and used for fixing the distributor main pipes; wherein the transition connecting pipe is connected to a hose component, and the other end of the hose component is connected to the induction furnace.

[0008] Preferably, the sensor unit is a pressure sensor.

[0009] Preferably, the sensor unit is a temperature sensor.

[0010] Preferably, it also includes a wall embedded plate preset in the wall portion, and the wall-mounted bracket is fixedly connected to the wall embedded plate.

[0011] Preferably, the wall-mounted bracket is connected to the wall embedded plate by welding.

[0012] Preferably, it also includes a wall-mounted hose fixing bracket, and the wall-mounted hose fixing bracket is welded to the wall embedded plate.

[0013] Compared with the prior art, the utility model provides an inlet and return water distributor device for an induction furnace, which has the following beneficial effects:

[0014] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model adopts an independent installation method, away from the strong magnetic area of ​​the furnace body, and has a large assembly space. Various detection instruments can be installed on the distributor main pipe to control the water cooling system. At the same time, it is installed against the wall, which is convenient for connecting the hose. It is easy to install, has a beautiful layout, and is fixedly assembled. It is not easy to leak or seep water, and is easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a water inlet and return distributor device for an induction furnace proposed by the utility model;

[0016] Figure 2 The utility model provides a water inlet and return distributor device for an induction furnace. Figure 1 The structural diagram of part A in the figure;

[0017] Figure 3 This is a structural schematic diagram of a distributor main pipe of an inlet and return water distributor device for an induction furnace proposed by the utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of a hose component used in an inlet and return water distributor device of an induction furnace.

[0019] In the figure: 1. distributor main pipe; 2. wall bracket; 3. transition connecting pipe; 4. branch pipe ball valve; 5. sensor part; 6. electromagnetic flowmeter; 7. wall hose fixing bracket; 8. wall part; 9. hose parts. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Embodiment 1:

[0022] Reference Figure 1-4A water inlet and return distributor device for an induction furnace comprises: two distributor main pipes 1 connected to the distributor; a transition connecting pipe 3 connected to the distributor main pipe 1; wherein the transition connecting pipe 3 is connected with a branch pipe ball valve 4, an electromagnetic flowmeter 6, and a sensor part 5; a wall-mounted bracket 2 connected to a wall part 8, used for fixing the distributor main pipe 1; wherein the transition connecting pipe 3 is connected with a hose piece 9, and the other end of the hose piece 9 is connected to the induction furnace.

[0023] The sensor part 5 is a pressure sensor. Specifically, the pressure sensor is installed on the water inlet distributor main pipe 1.

[0024] The sensor part 5 is a temperature sensor. Specifically, the temperature sensor is installed on the return water distributor main pipe 1.

[0025] It also includes a wall embedded plate preset in the wall part 8, the wall bracket 2 is fixedly connected to the wall embedded plate, and also includes a wall hose fixing frame 7, the wall hose fixing frame 7 is welded to the wall embedded plate, the wall embedded plate is an embedded steel plate, the size is 1600X240X10mm, and the specific wall hose fixing frame 7 and the wall bracket 2 are welded and fixed to the wall embedded plate;

[0026] When installing the device, first determine the installation position of the induction furnace distributor. At this time, weld the wall bracket 2 to the embedded wall plate according to the position of the distributor, and then assemble the distributor main pipe 1 on the wall bracket 2;

[0027] On site, the transition connecting pipe 3, the branch pipe ball valve 4 and other water pipe fittings are assembled on the distributor main pipe 1, and the electromagnetic flowmeter 6, the inlet water pressure sensor and the return water temperature sensor are assembled;

[0028] According to the position of the distributor main pipe 1, determine the position of the wall-mounted hose fixing frame 7, and fix it on the wall embedded plate by welding, assemble the hose, arrange the hose parts 9 against the wall, and insert them into the bayonet of the wall-mounted hose fixing frame 7 respectively, and the other end of the hose parts 9 is connected to the induction furnace;

[0029] When using the device, the external water supply pipeline is connected to the water inlet water cooling distributor, and the return water pipeline is connected to the return water cooling distributor. Then the water inlet water cooling distributor main pipe 1 can supply water to each branch of the furnace body. The return water of the furnace body is concentrated and returned to the return water distributor through each branch, and then returned to the final water system through the return water pipeline. During the process of water supply and return, the flow rate, pressure, temperature and other signals can be read on the transition connecting pipe 3;

[0030] The utility model adopts an independent installation mode, is far away from the strong magnetic area of ​​the furnace body, and has a large assembly space. Various detection instruments can be installed on the distributor main pipe 1 to control the water cooling system. At the same time, it is installed against the wall, which is convenient for connecting the hose. It is easy to install, has a beautiful layout, and is fixedly assembled, not prone to water leakage and seepage, and is easy to repair.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water inlet and return distributor device for an induction furnace, characterized in that: include: Two distributor main pipes (1) connected to the distributor; A transition connecting pipe (3) connected to the distributor main pipe (1); The transition connecting pipe (3) is connected to a branch pipe ball valve (4), an electromagnetic flowmeter (6), and a sensor unit (5); the distributor main pipe (1) includes an inlet distributor main pipe (1) and a return distributor main pipe (1); the sensor unit (5) includes a pressure sensor and a temperature sensor; the pressure sensor is installed on the inlet distributor main pipe (1), and the temperature sensor is installed on the return distributor main pipe (1); A wall-mounted bracket (2) connected to the wall portion (8) and used for fixing the distributor main pipe (1); Wherein, a hose piece (9) is connected to the transition connecting pipe (3), and the other end of the hose piece (9) is connected to the induction furnace.

2. The inlet and return water distributor device for an induction furnace according to claim 1, characterized in that: It also includes a wall embedded plate preset in the wall portion (8), and the wall-mounted bracket (2) is fixedly connected to the wall embedded plate.

3. The inlet and return water distributor device for an induction furnace according to claim 2, characterized in that: The wall-mounted bracket (2) is connected to the wall embedded plate by welding.

4. The inlet and return water distributor device for an induction furnace according to claim 2, characterized in that: It also comprises a wall-mounted hose fixing frame (7), wherein the wall-mounted hose fixing frame (7) is welded to the pre-embedded wall plate.

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