Intelligent in-phase separator multi-point hydraulic device

Abstract

The present invention belongs to the technical field of intelligent in-phase separators, and is particularly a multi-point hydraulic device for intelligent in-phase separators, including a cylinder body, one end of which is provided with an installation positioning groove, a guide ring is provided inside the installation positioning groove, and a cylinder piston rod is provided inside the guide ring. In the multi-point hydraulic device for intelligent in-phase separators, when the second pressure-bearing balance plate is subjected to an inward extrusion force, the cylinder piston rod supporting the second pressure-bearing balance plate moves inward, and the limit rod pushes the push plate to move inward. Because the cylinder and the pressure discharge pipe inside the cylinder body are interconnected, the cylinder piston rod supporting the first pressure-bearing balance plate will move outward. Therefore, when the filter cake is subjected to high-pressure extrusion, the greater the extrusion pressure, the stronger the sealing of the filter plate. The multi-point hydraulic cylinder is designed by utilizing the action and reaction principle of liquid force, and is composed of many small cylinder piston rods, so that the pressure is uniform and reliable, and stable operation can be ensured even under ultra-high pressure.

Description

Technical Field

[0001] The invention belongs to the technical field of intelligent in-phase separators, and in particular relates to a multi-point hydraulic device for intelligent in-phase separators. Background Art

[0002] Hydraulics is a term in the mechanical industry and the electromechanical industry. Hydraulics can be used as a power transmission method and is called hydraulic transmission. Hydraulics can also be used as a control method and is called hydraulic control. Hydraulic transmission uses liquid as the working medium and uses the pressure energy of the liquid to transmit power. Hydraulic control uses pressurized liquid as the control signal transmission method. A control system constructed with hydraulic technology is called a hydraulic control system. Hydraulic control usually includes hydraulic open-loop control and hydraulic closed-loop control. Hydraulic closed-loop control is also called hydraulic servo control, which constitutes a hydraulic servo system, which usually includes an electrical hydraulic servo system (electro-hydraulic servo system) and a mechanical hydraulic servo system (machine-hydraulic servo system, or machine-hydraulic servo mechanism).

[0003] Most of the titanium gypsum is disposed of by slag dumping, and its comprehensive utilization rate is low. The large amount of titanium gypsum emissions has seriously restricted the healthy development of my country's titanium dioxide industry. The large amount of titanium gypsum storage not only occupies a lot of arable land, but also brings huge pollution risks to soil, water sources, etc. Among all the "titanium gypsum filter presses" that have been industrialized, the "titanium gypsum intelligent homogeneous separation system" has the lowest comprehensive cost and the best effect. The titanium gypsum filter cake pressed out by ordinary plate and frame filter presses has a high water content and cannot be utilized as a resource. After being disposed of by an intelligent homogeneous separator, the titanium gypsum filter cake has a low water content and can be directly used as a cement retarder without generating secondary pollution and protecting the environment. Commercial ultra-high pressure filter presses cannot reach the ideal ultra-high pressure due to various components and structures. The existing homogeneous separator multi-point hydraulic device on the market does not have good stability. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides an intelligent multi-point hydraulic device for a same-phase separator, which solves the problem of poor stability.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent in-phase separator multi-point hydraulic device, comprising a cylinder body, one end of the cylinder body is provided with an installation positioning groove, the interior of the installation positioning groove is provided with a guide ring, the interior of the guide ring is provided with a cylinder piston rod, the interior of the cylinder piston rod is provided with a limiting rod, one end of the cylinder piston rod is provided with a first pressure balance plate, the interior of the first pressure balance plate is provided with a second pressure balance plate, the interior of the cylinder body is provided with a cylinder, one end of the cylinder is provided with a pressure discharge pipe, and the interior of the cylinder is provided with a push plate.

[0006] Preferably, the installation positioning grooves are evenly distributed at one end of the oil cylinder body at equal intervals, and the installation positioning grooves are communicated with the oil cylinder.

[0007] Preferably, the oil cylinder body and the guide ring are provided with mounting holes inside, and fixing bolts are provided inside the mounting holes.

[0008] Preferably, an inner rod is provided inside the oil cylinder piston rod, and the oil cylinder piston rod is movably sleeved with the inner rod.

[0009] Preferably, a slide groove is provided on one side of the pressure relief pipe, a sliding block is provided inside the slide groove, and the sliding block is fixedly connected to the push plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The multi-point hydraulic device of the intelligent in-phase separator is such that when the second pressure balance plate is subjected to inward extrusion force, the cylinder piston rod supporting the second pressure balance plate moves inward, and the limit rod pushes the push plate to move inward. Because the cylinder inside the cylinder body and the pressure discharge pipe are interconnected, the cylinder piston rod supporting the first pressure balance plate will move outward. Therefore, when the filter cake is subjected to high-pressure extrusion, the greater the extrusion pressure, the stronger the sealing of the filter plate. The multi-point hydraulic cylinder is designed by utilizing the action and reaction principle of liquid force, and is composed of many small cylinder piston rods, so that the pressure is uniform and reliable, ensuring stable operation even under ultra-high pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 It is a three-dimensional structural diagram of the oil cylinder body of the present invention;

[0015] Figure 3 It is a three-dimensional structural diagram of the first pressure-bearing balance plate of the present invention;

[0016] Figure 4 is a three-dimensional structural diagram of the second pressure-bearing balance plate of the present invention;

[0017] Figure 5 It is a three-dimensional structural diagram of the limiting rod of the present invention;

[0018] Figure 6 It is a three-dimensional structural diagram of the guide ring of the present invention;

[0019] Figure 7 It is a three-dimensional structural diagram of the oil cylinder piston rod of the present invention;

[0020] Figure 8 It is a main sectional view of the oil cylinder body of the present invention.

[0021] In the figure: 1 oil cylinder body; 2 first pressure balance plate; 3 second pressure balance plate; 4 limit rod; 5 guide ring; 6 oil cylinder piston rod; 7 installation positioning groove; 8 installation fixing hole; 9 inner rod; 10 oil cylinder; 11 push plate; 12 slide groove; 13 slide block; 14 pressure discharge pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-8 The present invention provides the following technical solutions: an intelligent in-phase separator multi-point hydraulic device, including a cylinder body 1, an installation positioning groove 7 is opened at one end of the cylinder body 1, a guide ring 5 is arranged inside the installation positioning groove 7, which is convenient for connecting and fixing the cylinder piston rod 6, a cylinder piston rod 6 is arranged inside the guide ring 5, a limit rod 4 is arranged inside the cylinder piston rod 6, which can push the push plate 11 to move, a first pressure balance plate 2 is arranged at one end of the cylinder piston rod 6, a second pressure balance plate 3 is arranged inside the first pressure balance plate 2, a cylinder 10 is arranged inside the cylinder body 1, a pressure discharge pipe 14 is arranged at one end of the cylinder 10, and a push plate 11 is arranged inside the cylinder 10, which is convenient for moving and changing the pressure inside the cylinder 10.

[0024] Specifically, the installation positioning grooves 7 are evenly distributed at one end of the cylinder body 1 at equal intervals, and the installation positioning grooves 7 are connected to the cylinder 10, which is convenient for installing the guide ring 5, and then convenient for the cylinder piston rod 6 to push the push plate 11 inside the cylinder 10 to move.

[0025] Specifically, the inside of the cylinder body 1 and the guide ring 5 are both provided with installation and fixing holes 8, and the inside of the installation and fixing holes 8 are provided with fixing bolts. The fixing bolts match the installation and fixing holes 8, and the bolts penetrate the inside of the installation and fixing holes 8 to connect the guide ring 5 and the cylinder body 1, thereby completing the installation and fixing of the guide ring 5. The structure is simple and convenient.

[0026] Specifically, an inner rod 9 is provided inside the cylinder piston rod 6, and the cylinder piston rod 6 is movably connected to the inner rod 9. The inner rod 9 can be movably connected inside the cylinder piston rod 6, and the inner rod 9 is fixedly connected to the limit rod 4. When the second pressure balance plate 3 is driven by the force to drive the inner rod 9 to move, and the inner rod 9 moves toward the inside of the cylinder piston rod 6, the limit rod 4 pushes the push plate 11 to move.

[0027] Specifically, a slide groove 12 is opened on one side of the pressure relief pipe 14, and a slider 13 is arranged inside the slide groove 12, and the slider 13 is fixedly connected to the push plate 11. The slider 13 slides inside the slide groove 12, thereby reducing the friction force when the slider 13 moves. On the other hand, the slider 13 restricts the push plate 11, ensuring that the movement trajectory of the push plate 11 will not be offset, thereby increasing the stability of the push plate 11 when it moves.

[0028] The working principle and use process of the present invention: After the present invention is installed, the guide ring 5, the installation positioning groove 7, and the installation fixing hole 8 are provided to facilitate the installation of the cylinder piston rod 6. The second pressure balance plate 3, the limit rod 4, the cylinder piston rod 6, and the inner rod 9 are provided to facilitate the movement of the push plate 11. The push plate 11, the slide groove 12, and the slider 13 are provided to facilitate changing the pressure inside the cylinder 10.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent in-phase separator multi-point hydraulic device, comprising a cylinder body (1), characterized in that: One end of the oil cylinder body (1) is provided with an installation positioning groove (7), a guide ring (5) is arranged inside the installation positioning groove (7), a cylinder piston rod (6) is arranged inside the guide ring (5), a limit rod (4) is arranged inside the oil cylinder piston rod (6), one end of the oil cylinder piston rod (6) is provided with a first pressure balance plate (2), a second pressure balance plate (3) is arranged inside the first pressure balance plate (2), an oil cylinder (10) is arranged inside the oil cylinder body (1), a pressure discharge pipe (14) is arranged at one end of the oil cylinder (10), and a push plate (11) is arranged inside the oil cylinder (10); the installation positioning grooves (7) are evenly distributed at one end of the oil cylinder body (1), and the installation positioning grooves (7) are communicated with the oil cylinder (10); the oil cylinder body (1) and the guide ring (5) are both provided with installation fixing holes (8), and fixing bolts are arranged inside the installation fixing holes (8).

2. The intelligent in-phase separator multi-point hydraulic device according to claim 1 is characterized in that: An inner rod (9) is arranged inside the oil cylinder piston rod (6), and the oil cylinder piston rod (6) and the inner rod (9) are movably sleeved.

3. The intelligent in-phase separator multi-point hydraulic device according to claim 1 is characterized in that: A slide groove (12) is provided on one side of the pressure relief pipe (14), a sliding block (13) is provided inside the slide groove (12), and the sliding block (13) is fixedly connected to the push plate (11).

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