Ultrahigh pressure equipment

Abstract

The utility model belongs to the field of ultrahigh pressure equipment, and particularly discloses ultrahigh pressure equipment, which adopts the technical scheme that the ultrahigh pressure equipment comprises an ultrahigh pressure container, a hydraulic station and a supercharger, end covers are arranged on two sides of the ultrahigh pressure container, and the supercharger is arranged on the hydraulic station and reciprocates on the hydraulic station. The supercharger is communicated with the end cover through a high-pressure pipeline, and the end cover, the high-pressure pipeline and the supercharger are kept relatively static and move synchronously. The supercharger is movably arranged on the hydraulic station, so that the supercharger moves together with the high-pressure pipeline and the end cover, the high-pressure pipeline between the supercharger and the end cover is shortened, the high-pressure pipeline cannot be twisted in the moving process, and the service life of the high-pressure pipeline is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of superhigh pressure equipment, especially relates to a superhigh pressure equipment. BACKGROUND

[0002] The supercharging of superhigh pressure mainly depends on the supercharger. According to Pascal's principle, the supercharger drives the low-pressure hydraulic oil of a large-area piston end face to generate high-pressure water of a small-area piston end face, and realizes the supercharging of liquid. Specifically, in the superhigh pressure treatment equipment, the supercharger is connected with the hydraulic pump in the hydraulic station by a hydraulic oil pipeline. The supercharger reciprocates through motor driving, throttle valve and electromagnetic reversing valve control; the high-pressure water generated by the supercharger reaches the superhigh pressure container through a high-pressure pipeline to process the material in the superhigh pressure container, so as to achieve the processing purpose. The end covers at both ends of the superhigh pressure container are movable and openable, and the high-pressure pipeline is actually connected with the end covers of the supercharger and the superhigh pressure container.

[0003] The relationship between the supercharger and the hydraulic station has two cases: the first case is that the supercharger is fixedly placed on the top of the hydraulic station, and the position of the hydraulic station relative to the superhigh pressure container is variable. The high-pressure pipeline is connected between the supercharger and the superhigh pressure container, the supercharger is fixedly installed, the connection length of the high-pressure pipeline is also certain, but the superhigh pressure container, whether the cavity or the end cover, is movable, so the connected high-pressure pipeline is deformed, the high-pressure pipeline has a certain displacement, and the high-pressure pipeline is more prone to fatigue and has a short service life when bearing superhigh pressure.

[0004] The second case is that the supercharger is separated from the hydraulic station and is placed on a movable support alone, and the hydraulic station is arranged near the supercharger. In this case, the problem of the high-pressure pipeline is solved well, but compared with the first case and the present scheme, the hydraulic oil pipeline connected between the supercharger and the hydraulic station has several times more pipelines, and the pressure of the hydraulic oil pipeline is as high as dozens of megapascals, so the vibration and leakage problems of the hydraulic pipeline cannot be ignored.

[0005] In addition, the noise of the superhigh pressure treatment equipment generally comes from the operation of the motor, the rapid reciprocating operation of the supercharger and the pressure relief of the unloading valve. In the prior art, the motor and the supercharger are located in the hydraulic station, and the hydraulic station can be subjected to certain noise reduction treatment. The unloading valve is usually connected with the end cover of the superhigh pressure container / high-pressure container through a high-pressure pipeline, so it is arranged around the superhigh pressure container as much as possible. Since the installation position of the unloading valve is around the superhigh pressure container, and the parts around the superhigh pressure container are scattered and have a moving mechanism, the space for installing and maintaining the unloading valve is small. On the other hand, the unloading valve itself has an irregular outline, and needs to be connected with the high-pressure pipeline and the hydraulic pipeline. Therefore, the noise treatment of the unloading valve is limited, and the ideal noise reduction effect cannot be achieved. UTILITY MODEL CONTENTS

[0006] To address the problems existing in the prior art, an ultra-high pressure device is proposed. This utility model movably mounts the booster on the hydraulic station, allowing it to move together with the non-flexible high-pressure pipeline and end cap. This shortens the high-pressure pipeline between the booster and the end cap, and prevents the high-pressure pipeline from twisting during movement, thus increasing its service life.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an ultra-high pressure device, including an ultra-high pressure container, a hydraulic station and a booster. The ultra-high pressure container is provided with end caps on both sides. The booster is set on the hydraulic station and the booster moves back and forth on the hydraulic station. The booster and the end caps are connected by a high-pressure pipeline. The end caps, the high-pressure pipeline and the booster remain relatively stationary and move synchronously.

[0008] Preferably, a movable frame is provided between the booster and the hydraulic station. The booster is fixedly mounted on the movable frame, and the movable frame slides along the upper slide rail of the hydraulic station, thereby driving the booster to reciprocate.

[0009] Preferably, the end cap is connected to an unloading pipeline, which extends outward to the movable frame and communicates with the unloading valve. The unloading valve is fixedly mounted on the movable frame and moves with the movable frame.

[0010] Preferably, the hydraulic station is located on the left and right sides, or the front and rear sides of the ultra-high pressure vessel.

[0011] Preferably, a soundproof room is provided outside the hydraulic station, the booster and the unloading valve.

[0012] The advantages of this utility model compared with the prior art are as follows:

[0013] 1. This utility model places the booster above the hydraulic station. A movable frame allows the booster to move on the hydraulic station, enabling synchronous movement of the end cap of the ultra-high pressure vessel and the booster. This ensures that the high-pressure pipeline and its connected ends remain relatively stationary during movement. The hydraulic pipeline layout between the booster and the hydraulic station is also quite reasonable.

[0014] 2. This utility model installs the unloading valve on the mobile frame of the booster, and considering the layout of the high-pressure pipeline, the unloading valve is located close to the hydraulic station. This concentrates the noise source of the equipment, making noise problems easier to isolate and handle. Attached Figure Description

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

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This refers to the left-right arrangement of the hydraulic station.

[0018] Figure 3 The front and rear of the hydraulic station are arranged side by side.

[0019] Figure 4 The connection form of the end cover moving mechanism and the moving frame.

[0020] Figure 5 The moving frame is a sliding groove structure.

[0021] In the figure, 1 is a super-high pressure container, 2 is a hydraulic station, 3 is a supercharger, 4 is an end cover, 5 is a high-pressure pipeline, 6 is a moving frame, 7 is a hydraulic pipeline, 8 is an unloading valve, 9 is an end cover moving mechanism, 10 is a sliding rail, and 11 is a sliding groove. DETAILED DESCRIPTION

[0022] As shown in the figure, a super-high pressure device includes a super-high pressure container 1, a hydraulic station 2, and a supercharger 3. The super-high pressure container 1 is provided with an end cover 4 on both sides, the supercharger 3 is communicated with the end cover 4 through a high-pressure pipeline 5, and the supercharger 3 is communicated with the hydraulic station 2 through a hydraulic pipeline 7. The supercharger 3 is arranged on the hydraulic station 2 and reciprocates on the hydraulic station 2, and the end cover 4, the high-pressure pipeline 5, and the supercharger 3 remain relatively static and move synchronously. Figure 1

[0023] The supercharger 3 of the utility model can reciprocate on the hydraulic station 2, and the end cover 4, the high-pressure pipeline 5, and the supercharger 3 remain relatively static and move synchronously. In this way, the distance of the high-pressure pipeline 5 between the end cover 4 and the supercharger 3 can be ensured to be unchanged. This structure can shorten the length of the high-pressure pipeline 5 and can not cause great distortion of the high-pressure pipeline 5 in the process of moving the end cover 4, thereby reducing the possibility of explosion of the high-pressure pipeline and the connection part and improving the service life of the high-pressure pipeline 5.

[0024] In the above embodiment, the reciprocating movement between the supercharger 3 and the hydraulic station 2 is mainly limited, but the specific structure is not limited. In order to facilitate the technical personnel in the art to better understand the utility model, a specific implementation manner is provided in the embodiment.

[0025] As shown in the figure, a super-high pressure device includes a super-high pressure container 1, a hydraulic station 2, and a supercharger 3. The super-high pressure container 1 is provided with an end cover 4 on both sides, the supercharger 3 is communicated with the end cover 4 through a high-pressure pipeline 5, and the supercharger 3 is communicated with the hydraulic station 2 through a hydraulic pipeline 7. The supercharger 3 is arranged on the hydraulic station 2 and reciprocates on the hydraulic station 2, and the end cover 4, the high-pressure pipeline 5, and the supercharger 3 remain relatively static and move synchronously. Figure 4

[0026] ​​The reciprocating movement between the supercharger 3 and the hydraulic station 2 is realized by the structure of the moving frame 6 in the embodiment. However, the structure is not limited to this. A sliding groove 11 can be directly arranged below the moving frame 3, and the reciprocating movement is realized by the cooperation between the sliding groove 11 and the moving frame 6 or the hydraulic station 2. As long as the relative movement between the supercharger 3 and the hydraulic station 2 can be realized, the structure is not limited.

[0027] The power of the reciprocating movement is provided by the end cover moving mechanism 9. In actual work, the end cover moving mechanism 9 opens the end cover 4, pushes the moving frame 6 to move away from the ultrahigh pressure cavity, and makes the end cover 4 and the supercharger 3 move in the same direction and keep the distance between them unchanged. When the end cover moving mechanism 9 closes the end cover 4, the end cover 4 and the supercharger 3 move in the same direction to the side close to the ultrahigh pressure container 1.

[0028] The end cover moving mechanism 9 is connected with the moving frame 6 through a lifting lug, or is welded and fixed, or is connected through a fastener. As long as the end cover moving mechanism 9 can push the moving frame 6 to move, the structure is not limited.

[0029] As shown in Figures 2-3 , the position of the hydraulic station 2 relative to the ultrahigh pressure container 1 is not fixed, and can be changed according to the specific structure of the moving frame 6 or the connection between the moving frame 6 and the end cover moving mechanism 9. In actual ultrahigh pressure equipment, the number of the hydraulic stations 2 can be different according to the pressure and the size of the ultrahigh pressure cavity. The hydraulic stations 2 can be arranged on the left and right sides of the ultrahigh pressure container 1, or can be arranged on the front and back sides. The connection of the high pressure pipeline 5 needs to be changed according to the arrangement form, but the core point is that the relative movement between the supercharger 3 and the hydraulic station 2 is unchanged.

[0030] In addition, the end cover 4 is connected with an unloading pipeline, the unloading pipeline extends outward to the moving frame 6 and communicates with an unloading valve 8, the unloading valve 8 is fixedly arranged on the moving frame 6 and moves with the moving frame 6. A soundproof room is arranged outside the hydraulic station 2, the supercharger 3 and the unloading valve 8. Compared with the existing arrangement of the unloading valve 8, the unloading valve is moved to the surrounding of the supercharger 3 and moves with the supercharger 3, the noise source of the equipment is concentrated, and the noise problem is easy to isolate and process.

[0031] The embodiment of the utility model is described in detail in combination with the drawings above, but the utility model is not limited to the above-mentioned embodiment, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. An ultrahigh pressure apparatus comprising an ultrahigh pressure vessel (1), a hydraulic station (2) and a pressure intensifier (3), both sides of the ultrahigh pressure vessel (1) are provided with end covers (4), characterized in that: The booster (3) is arranged on the hydraulic station (2) and reciprocates on the hydraulic station (2), the booster (3) is communicated with the end cover (4) through the high-pressure pipeline (5), the end cover (4), the high-pressure pipeline (5) and the booster (3) are kept relatively static and synchronously move.

2. An ultra-high pressure apparatus according to claim 1, characterized in that The mobile frame (6) is arranged between the booster (3) and the hydraulic station (2), the booster (3) is fixedly arranged on the mobile frame (6), the mobile frame (6) slides along the upper slide rail arranged on the hydraulic station (2), thereby driving the booster (3) to reciprocate.

3. An ultra-high pressure apparatus according to claim 2, characterized in that: The unloading pipeline is connected to the end cover (4), the unloading pipeline extends outward to the mobile frame (6) and is communicated with the unloading valve, the unloading valve is fixedly arranged on the mobile frame (6) and moves with the mobile frame (6).

4. An ultra-high pressure apparatus according to claim 1 or 3, characterized in that: The hydraulic station (2) is arranged on the left and right sides or the front and rear sides of the super-high pressure container (1).

5. An ultra-high pressure apparatus according to claim 3, characterized in that: The outer sides of the hydraulic station (2), the booster (3) and the unloading valve are provided with soundproof rooms.

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