Horizontal reactor baffle plate structure

Abstract

The utility model discloses a horizontal reaction kettle compartment board structure, including compartment board main part, the fixed overflow port of being located compartment board main part upper end and lower end's manhole door, the weir board of being located in fixed overflow port, the manhole baffle of being located in manhole door, its characterized in that: the front and back of compartment board main part all solid link to each other with the inclined piece of several blocks, and the inclined direction of each piece is all same, as the further improvement of the utility model, the piece is all hollow piece, and the inner chamber of hollow piece of compartment board main part front or back is all communicated with same air pipe, and both sides of hollow piece all are equipped with a plurality of gas guide holes, the utility model discloses can enhance the disturbance to chamber in slurry, improve slurry mixing's uniformity and flowability, improve the reaction condition in chamber, promote the reaction in kettle, can improve production efficiency.

Description

Technical Field

[0001] This utility model relates to a partition plate structure, and more particularly to a partition plate structure for a high-pressure horizontal reactor. Background Technology

[0002] High-pressure reactors, as the core equipment for high-pressure acid leaching, are used to leach valuable metals from minerals under conditions of high temperature, high pressure, and high acid concentration. Typically, high-pressure reactors are horizontal multi-chamber reactors, mainly composed of: a shell, inlet and outlet pipe assemblies, a stirring device, a baffle assembly, and a heating device. Each chamber is divided into multiple chambers using baffles of different heights. Figure 1 As shown, the main body 1 of the partition plate is usually provided with a fixed overflow port 21 at the upper end and a manhole 22 at the lower end. A weir plate 23 is provided in the fixed overflow port 21 and a manhole baffle 24 is provided in the manhole 22. During the manufacturing process of the reactor, the manhole 22 establishes a connecting channel between the chambers and improves the manufacturing process. Under normal conditions, the manhole 22 is in a normally closed state, and the slurry in the adjacent chambers flows through the fixed overflow port 21. However, the mixing and flowability of the slurry in the chambers of this structure are poor, which affects the reaction rate and uniformity and reduces the production efficiency. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned shortcomings of the prior art by providing a horizontal reactor partition plate structure that enhances the disturbance of the slurry within the chamber, improves the uniformity and flowability of the slurry mixing, improves the reaction conditions within the chamber, promotes the reaction within the reactor, and can improve production efficiency.

[0004] To achieve the above objectives, this utility model provides a horizontal reactor partition plate structure, comprising a partition plate body, a fixed overflow port at the upper end of the partition plate body and a manhole door at the lower end, a weir plate in the fixed overflow port, and a manhole baffle in the manhole door; characterized in that: several inclined fins are fixedly connected to both the front and back sides of the partition plate body, and the inclination direction of each fin is the same.

[0005] When in use, the inclined fins, in conjunction with the stirring device inside the reactor, can enhance the disturbance of the slurry in the chamber, improve the uniformity and fluidity of the slurry mixing, improve the reaction conditions inside the chamber, promote the reaction inside the reactor, and improve production efficiency.

[0006] As a further improvement of this utility model, all the fins are hollow fins, and the inner cavity of the hollow fins on the front or back of the main body of the partition plate is connected to the same vent pipe. Several air guide holes are provided on both sides of the hollow fins. High-temperature and high-pressure steam or air is introduced into the chamber through the vent pipe and each hollow fin, which increases the mixing and fluidity of the slurry and further improves the reaction conditions in each chamber.

[0007] As a further improvement of this utility model, the main body of the partition plate is provided with a flow guide hole in the middle, and a flow guide hole baffle is provided in the flow guide hole; the flow guide hole baffle is removed according to the working conditions, so that the slurry between the two adjacent chambers can be exchanged in the middle, and play a role in local disturbance of the slurry.

[0008] As a further improvement of this utility model, the weir plate is an adjustable weir plate, the manhole baffle is an adjustable manhole baffle, and the guide hole baffle is an adjustable guide hole baffle; the adjustable weir plate can adjust the size of the overflow port of adjacent chambers and control the amount of slurry in adjacent chambers; the adjustable manhole baffle can be adjusted to open in case of an accident to allow slurry to be discharged; according to the mixing of slurry in each chamber, the adjustable guide hole baffle can adjust the size of the guide hole in time to increase or decrease the flow of slurry in adjacent chambers;

[0009] In summary, this invention can enhance the disturbance of the slurry in the chamber, improve the uniformity and fluidity of the slurry mixing, improve the reaction conditions in the chamber, promote the reaction in the reactor, and improve production efficiency. Attached Figure Description

[0010] Figure 1 This is the front view of the existing compartment.

[0011] Figure 2 This is a schematic diagram of the front view of an embodiment of the present utility model.

[0012] Figure 3 This is a schematic diagram of the reverse side of an embodiment of the present utility model.

[0013] Figure 4 This is an enlarged view of the fin structure of an embodiment of this utility model.

[0014] Figure 5 This is a schematic diagram of the air guide holes on the fins. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] like Figures 2 to 4 As shown, the horizontal reactor partition plate structure of this embodiment includes a partition plate body 1, a fixed overflow port 2 at the upper end of the partition plate body, a manhole door 3 at the lower end, a guide hole 4 in the middle, an adjustable weir plate 6 in the fixed overflow port 2, an adjustable manhole baffle 7 in the manhole door 3, and an adjustable guide hole baffle 8 in the guide hole 4; several inclined hollow fins 9 are welded and fixed to the front and back of the partition plate body 1, and the inclination direction of each hollow fin 9 is the same. The inner cavity of the several hollow fins 9 on the front or back is connected to the same vent pipe 11. The vent pipe 11 is provided with flow holes located in the inner cavity of each hollow fin 9, and several air guide holes 10 are provided on both sides of the hollow fin 9.

[0017] In use, the inclined hollow fins 9, in conjunction with the stirring device inside the reactor, enhance the disturbance of the slurry in the chamber, improving the uniformity and flowability of the slurry mixture. Furthermore, high-temperature, high-pressure steam or air can be introduced into the chamber through the vent pipe 11, the hollow fins 9, and the air guide holes 10, further improving the reaction conditions in each chamber and promoting the reaction within the reactor, thereby increasing production efficiency. The adjustable weir plate 6 allows for adjustment of the overflow port size of adjacent chambers and control of the slurry usage in adjacent chambers. The adjustable manhole baffle 7 can be adjusted and opened in case of an accident to allow slurry discharge. Based on the mixing conditions of the slurry in each chamber, the adjustable guide hole baffle 8 can adjust the size of the guide hole in a timely manner, allowing slurry exchange between adjacent chambers in the middle, increasing or decreasing the slurry flow in adjacent chambers, and providing localized disturbance of the slurry.

[0018] The above embodiments have been used to illustrate the invention, but it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the invention to the scope of the described embodiments.

Claims

1. A horizontal reactor partition plate structure, comprising a partition plate body, a fixed overflow port at the upper end and a manhole at the lower end of the partition plate body, a weir plate in the fixed overflow port, and a manhole baffle in the manhole; characterized in that: Several inclined fins are fixed to both the front and back of the main body of the compartment plate, and the inclination direction of each fin is the same.

2. The horizontal reactor partition plate structure as described in claim 1, characterized in that: All the fins are hollow fins, and the inner cavity of the hollow fins on the front or back is connected to the same vent pipe. Several air guide holes are provided on both sides of the hollow fins.

3. A horizontal reactor partition plate structure as described in claim 1 or 2, characterized in that: The main body of the partition plate is provided with a flow guide hole in the middle, and a flow guide hole baffle is provided in the flow guide hole.

4. The horizontal reactor partition plate structure as described in claim 3, characterized in that: The weir plate is an adjustable weir plate, the manhole baffle is an adjustable manhole baffle, and the guide hole baffle is an adjustable guide hole baffle.

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