A phosphorus removal water tank structure of an automatic collecting hot rolling mill

Abstract

The utility model discloses a kind of phosphorus-removing water tank structures of hot rolling mill of automatic collection, it is related to rolling oil impurity removal technical field, including separation water tank, baffle is fixedly installed in separation water tank middle part, and baffle top middle part is fixedly installed with mounting seat, and siphon bend is clamped in mounting seat inside, the cavity one is equipped in separation water tank side.This application provides a kind of phosphorus-removing water tank structures of hot rolling mill of automatic collection, copper scrap deposited in the bottom of cavity two is gathered in the drip basket in recess under the action of the inclined plane of guide table, enable cylinder and drive H-shaped frame jacking, this application is rotatably installed with sprocket in the front and back ends of H-shaped frame, and sprocket outer circle gear teeth are engaged with chain, one end of chain is fixed with fixed plate through hinged seat, the other end of chain is connected with drip basket, copper scrap filtered rolling oil can be extracted from separation water tank in the stroke of cylinder driving H-shaped frame jacking and separated out for easy processing.

Description

Technical Field

[0001] This utility model relates to the field of rolling oil impurity removal technology, specifically to a dephosphorization water tank structure for an automatic collection hot rolling mill. Background Technology

[0002] The copper oxide scale that forms on the surface of copper billets during hot rolling is one of the main reasons affecting the surface quality of copper materials.

[0003] After being dephosphorized by the dephosphorizer, copper oxide shavings flow into the rolling oil tank. If they are not separated in time, they can cause damage to the hot rolling mill pipeline or even rolling oil leakage accidents. Utility Model Content

[0004] The purpose of this invention is to provide an automatic collection structure for a dephosphorization water tank in a hot rolling mill, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic collection dephosphorization water tank structure for a hot rolling mill, comprising a separation water tank, wherein a partition is fixedly installed in the middle of the separation water tank, and an mounting seat is fixedly installed in the middle of the top of the partition, and a siphon bend is snapped into the mounting seat.

[0006] Furthermore, the separating water tank has a cavity on one side, and the bottom end of the side of the cavity is connected to a drain port.

[0007] Furthermore, the other side of the separating water tank is provided with a second cavity, and the top of the side of the second cavity is connected to an overflow port.

[0008] Furthermore, the siphon bend inlet is located at a higher liquid level in the second cavity, and the siphon bend outlet is located at a lower liquid level in the first cavity.

[0009] Furthermore, a guide platform is fixedly installed at the bottom of the inner cavity, and a notch is provided at the end of the inclined surface of the guide platform.

[0010] Furthermore, a lifting assembly is installed on the outside of the separating water tank. The lifting assembly includes a fixed plate that is fixedly installed on the outside of the separating water tank, and a cylinder is bolted to the middle of the fixed plate.

[0011] Furthermore, the lifting assembly also includes an H-shaped frame fixedly connected to the telescopic end of the cylinder, and sprockets are rotatably mounted at both ends of the H-shaped frame, with the outer teeth of the sprockets engaging with a chain.

[0012] Furthermore, the lifting assembly also includes a hinge seat connected to one end of the chain, and the hinge seat is fixed to the fixed plate. The other end of the chain is connected to a drain basket, and the drain basket is embedded in the recess.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In use, after the rolling oil enters the second chamber on one side of the separation tank, copper shavings will gradually settle at the bottom of the second chamber due to their own gravity. At this time, the liquid level in the second chamber is much higher than that in the first chamber on the other side of the separation tank. According to the siphon principle, the inlet of the siphon bend is located at the higher liquid level in the second chamber and the outlet is located at the lower liquid level in the first chamber to maintain a stable liquid level difference to drive the rolling oil flow. This allows the rolling oil in the second chamber to be forced into the first chamber through the siphon bend. Finally, the drain outlet collects the purified rolling oil for reuse because the liquid level is lower. This solution not only cleans the copper oxide shavings in the rolling oil, but also reduces labor consumption and is more practical.

[0014] 2. In use, the copper shavings deposited at the bottom of the cavity are collected in the drain basket in the recess under the action of the inclined surface of the guide table. The cylinder is activated and the H-shaped frame is lifted. In this application, sprockets are rotatably installed at both ends of the H-shaped frame, and chains are engaged with the outer teeth of the sprockets. One end of the chain is fixed to the fixed plate through the hinge seat, and the other end of the chain is connected to the drain basket. In this way, the copper shavings that have been filtered of rolling oil can be extracted and separated from the separation tank during the stroke of the cylinder driving the H-shaped frame to lift, so as to facilitate processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model; Figure 2 This is a cross-sectional view of the device of this utility model; Figure 3 This is a schematic diagram of the lifting component structure of this utility model.

[0016] In the diagram: 1. Separating water tank; 2. Baffle plate; 3. Mounting base; 4. Siphon bend; 5. Cavity 1; 6. Drain outlet; 7. Cavity 2; 8. Overflow outlet; 9. Guide platform; 10. Recess; 11. Lifting assembly; 1101. Fixing plate; 1102. Cylinder; 1103. H-shaped frame; 1104. Sprocket; 1105. Chain; 1106. Hinge seat; 1107. Drain basket. Detailed Implementation

[0017] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0018] like Figures 1 to 2As shown, an automatic collection structure for a dephosphorization tank of a hot rolling mill includes a separation tank 1. A partition 2 is fixedly installed in the middle of the separation tank 1, and a mounting base 3 is fixedly installed at the top center of the partition 2. A siphon bend 4 is snapped into the mounting base 3. A cavity 5 is provided on one side of the separation tank 1, and a drain port 6 is connected to the bottom of the side of the cavity 5. A cavity 7 is provided on the other side of the separation tank 1, and an overflow port 8 is connected to the top of the side of the cavity 7. The inlet of the siphon bend 4 is located at the higher liquid level of the cavity 7, and the outlet of the siphon bend 4 is located at the lower liquid level of the cavity 5. The specific operation is as follows: After the rolling oil enters the second cavity 7 on one side of the separation tank 1, the copper shavings will gradually settle at the bottom of the second cavity 7 due to their own gravity. At this time, the liquid level in the second cavity 7 is much higher than that in the first cavity 5 on the other side of the separation tank 1. According to the siphon principle, the inlet of the siphon bend 4 is located at the higher liquid level in the second cavity 7, while the outlet is located at the lower liquid level in the first cavity 5 to maintain a stable liquid level difference to drive the rolling oil flow. This allows the rolling oil in the second cavity 7 to be pressed into the first cavity 5 through the siphon bend 4. Finally, the drain outlet 6 collects the purified rolling oil for reuse because the liquid level is lower. This solution not only cleans the copper oxide shavings in the rolling oil, but also reduces labor consumption and is more practical. like Figure 3 As shown, a guide platform 9 is fixedly installed at the bottom of the cavity 2 7, and a notch 10 is provided at the end of the inclined surface of the guide platform 9. A lifting assembly 11 is installed on the outside of the separation water tank 1. The lifting assembly 11 includes a fixed plate 1101 fixedly installed on the outside of the separation water tank 1, and a cylinder 1102 is bolted to the middle of the fixed plate 1101. The lifting assembly 11 also includes an H-shaped frame 1103 fixedly connected to the telescopic end of the cylinder 1102. Both the front and rear ends of the H-shaped frame 1103 are rotatably mounted with sprockets 1104, and the outer round teeth of the sprockets 1104 are engaged with a chain 1105. The lifting assembly 11 also includes a hinge seat 1106 connected to one end of the chain 1105, and the hinge seat 1106 is fixed to the fixed plate 1101. The other end of the chain 1105 is connected to a drain basket 1107, and the drain basket 1107 is embedded in the notch 10. The specific operation is as follows: Copper shavings deposited at the bottom of cavity 2 7 are collected in the drain basket 1107 in the recess 10 under the action of the inclined surface of the guide table 9. The cylinder 1102 is activated and drives the H-shaped frame 1103 to be lifted. In this application, sprockets 1104 are rotatably installed at both ends of the H-shaped frame 1103, and a chain 1105 is engaged with the outer teeth of the sprockets 1104. One end of the chain 1105 is fixed to the fixed plate 1101 through the hinge seat 1106, and the other end of the chain 1105 is connected to the drain basket 1107. Thus, the copper shavings that have been filtered of rolling oil can be extracted and separated from the separation tank 1 during the stroke of the cylinder 1102 driving the H-shaped frame 1103 to be lifted for easy processing.

[0019] Working principle: After the rolling oil enters cavity 7 on one side of the separator tank 1, copper shavings gradually settle at the bottom of cavity 7 due to their own gravity. At this time, the liquid level in cavity 7 is much higher than that in cavity 5 on the other side of the separator tank 1. According to the siphon principle, the inlet of the siphon bend 4 is located at the higher liquid level in cavity 7, while the outlet is located at the lower liquid level in cavity 5, to maintain a stable liquid level difference to drive the flow of rolling oil. This allows the rolling oil in cavity 7 to be forced into cavity 5 through the siphon bend 4. Finally, the drain outlet 6 collects the purified rolling oil for reuse due to the lower liquid level. This solution not only cleans the copper oxide shavings in the rolling oil but also reduces labor costs, making it more practical. The copper shavings deposited at the bottom of cavity 7 are collected in the drain basket 1107 in the recess 10 under the action of the inclined surface of the guide table 9. The cylinder 1102 is activated and drives the H-shaped frame 1103 to be lifted. In this application, sprockets 1104 are rotatably installed at both ends of the H-shaped frame 1103, and chains 1105 are engaged with the outer teeth of the sprockets 1104. One end of the chain 1105 is fixed to the fixed plate 1101 through the hinge seat 1106, and the other end of the chain 1105 is connected to the drain basket 1107. Thus, the copper shavings that have been filtered of rolling oil can be extracted and separated from the separation tank 1 during the stroke of the cylinder 1102 driving the H-shaped frame 1103 to be lifted for easy processing.

[0020] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A dephosphorization water tank structure for an automatically collected hot rolling mill, comprising a separation water tank (1), characterized in that, A partition (2) is fixedly installed in the middle of the separation tank (1), and a mounting base (3) is fixedly installed at the top center of the partition (2). A siphon bend (4) is snapped into the mounting base (3). The inlet of the siphon bend (4) is located at the higher liquid level of the second cavity (7), and the outlet of the siphon bend (4) is located at the lower liquid level of the first cavity (5). A guide platform (9) is fixedly installed at the bottom of the second cavity (7), and a notch (10) is provided at the end of the inclined surface of the guide platform (9). A lifting assembly (11) is installed on the outside of the separation tank (1). The lifting assembly (11) includes a fixing plate (1101) fixedly installed on the outside of the separation tank (1), and a cylinder (1102) is bolted in the middle of the fixing plate (1101).

2. The dephosphorization water tank structure for an automatically collected hot rolling mill according to claim 1, characterized in that, The separation tank (1) has a cavity (5) on one side, and the bottom of the side of the cavity (5) is connected to a drain port (6).

3. The dephosphorization water tank structure for an automatically collected hot rolling mill according to claim 2, characterized in that, The other side of the separation tank (1) is provided with cavity two (7), and the top of the side of cavity two (7) is connected to an overflow port (8).

4. The dephosphorization water tank structure for an automatically collected hot rolling mill according to claim 3, characterized in that, The lifting assembly (11) also includes an H-shaped frame (1103) fixedly connected to the telescopic end of the cylinder (1102), and sprockets (1104) are rotatably installed at both ends of the H-shaped frame (1103), and the outer teeth of the sprockets (1104) are engaged with a chain (1105).

5. The dephosphorization water tank structure for an automatically collected hot rolling mill according to claim 4, characterized in that, The lifting assembly (11) also includes a hinge seat (1106) connected to one end of the chain (1105), and the hinge seat (1106) is fixed to the fixing plate (1101). The other end of the chain (1105) is connected to a drain basket (1107), and the drain basket (1107) is embedded in the recess (10).

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