Flow breaking plate for gas-liquid distributor

Abstract

The utility model discloses a flow breaking plate for a gas-liquid distributor, which comprises a flow breaking plate, a frame body is arranged at the flow breaking plate, a rod body movably penetrates through the frame body, one end of the rod body is connected with a plate body, and the other end of the rod body is connected with a ball body. When water flow passes through the hole bodies of the flow breaking plate and uniformly flows to the gas-liquid distributor, the downward impact force of the water flow can press the plate body downwards, so that the ball body can be in contact with the flow breaking plate by driving the rod body to press downwards by virtue of the plate body and is matched with the spring to provide force for the round rod to drive the plate body to reset upwards; according to the gas-liquid distributor, the ball body can be in intermittent contact with the flow breaking plate to a certain extent, so that the flow breaking plate can vibrate to a certain extent, the effects of preventing impurity blockage and cleaning the inner wall of the hole body can be further achieved, the uniformity of gas-liquid distribution is ensured, and the performance of the gas-liquid distributor is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of gas liquid distributor especially, a kind of broken flow plate for gas liquid distributor. BACKGROUND

[0002] In the numerous production processes of chemical industry, petroleum chemical industry, oil refining and other industries, gas liquid distributor plays a vital role. Its main function is to uniformly distribute the gas-liquid two-phase entering the equipment to improve mass transfer efficiency and ensure the smooth progress of reaction or separation process. To better work, the existing gas liquid distributor will cooperate with broken flow plate to increase the surface area of liquid and enhance the working effect.

[0003] Although the existing broken flow plate can enhance the working effect of gas liquid distributor, the broken flow hole aperture of many existing broken flow plates is small, and in the long-term running process, it is easy to be blocked by impurities, precipitates or microbial fouling in liquid. Once the broken flow hole is blocked, the liquid flow will be blocked, the local pressure will be increased, which not only affects the uniformity of gas-liquid distribution, but also may cause the performance decline problem of the whole gas-liquid distributor. INVENTION CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of broken flow plate for gas liquid distributor.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of broken flow plate for gas liquid distributor, including broken flow plate, frame is equipped at the broken flow plate, rod body is movably penetrated in the frame, one end of the rod body is connected with plate body, the other end of the rod body is connected with ball, spring is matched in the outer wall gap of the rod body, one end and the other end of the spring are connected on the frame and plate body respectively, a plurality of groups of dovetail blocks are connected in annular array on the broken flow plate, a plurality of groups of column are equipped at a plurality of groups of the dovetail blocks.

[0007] Preferably, the frame one end and the other end are provided with dovetail groove, and a plurality of groups of dovetail groove are slidably connected with corresponding dovetail block.

[0008] Preferably, a plurality of groups of hole bodies are evenly provided on the broken flow plate.

[0009] Preferably, the frame one end and the other end are respectively in contact with corresponding column.

[0010] Preferably, the ball is made of silica gel material.

[0011] Preferably, a plurality of groups of through holes are provided on the plate body.

[0012] Preferably, a plurality of said columns are respectively connected with corresponding said dovetail block threads.

[0013] The utility model discloses the beneficial effects that:

[0014] 1. Through the cooperation between the flow breaker, frame body, rod body, plate body, spring and ball, when the water flow passes through the hole body of the flow breaker and flows uniformly to the gas-liquid distributor, the downward impact force of the water flow can press down the plate body, so that the ball drives the rod body to press down with the plate body, contacts the flow breaker, and the spring gives the circular rod a force to drive the plate body to reset upward, so that the ball intermittently contacts the flow breaker to a certain extent, which can vibrate the flow breaker to a certain extent, prevent impurities from blocking and clean the inner wall of the hole, ensure the uniformity of gas-liquid distribution, and ensure the performance of the gas-liquid distributor.

[0015] 2. Through the cooperation between the frame body, dovetail groove, dovetail block and column, the plurality of dovetail blocks on the flow breaker are slidably connected with the dovetail groove of the frame body, so that the corresponding number of frame bodies can be placed according to actual needs, so that the vibration degree can be increased or decreased without affecting the actual work of the flow breaker to ensure the dredging property. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure diagram of the flow breaker for the gas-liquid distributor is provided.

[0017] Figure 2 A Figure 1 structure diagram of the plate body, spring and ball.

[0018] Figure 3 A Figure 1 structure diagram of the hole body, dovetail block and column.

[0019] Figure 4 A Figure 1 structure diagram of the frame body, spring and through hole.

[0020] Figure 5 A Figure 4 structure diagram of the rod body, plate body and ball.

[0021] In the drawing: 1, flow breaker; 2, frame body; 3, rod body; 4, plate body; 5, spring; 6, ball; 7, hole body; 8, dovetail groove; 9, dovetail block; 10, column; 11, through hole. DETAILED DESCRIPTION

[0022] 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 the embodiments.

[0023] Example 1, with reference to Figures 1 to 5 A flow breaker for a gas-liquid distributor includes a flow breaker 1. The flow breaker 1 is provided with a frame 2. A rod 3 is movably inserted through the frame 2. One end of the rod 3 is connected to a plate 4. The other end of the rod 3 is connected to a ball 6. A spring 5 is fitted in the gap between the outer wall of the rod 3. The elastic coefficient of the spring 5 is selected based on the weight of the plate 4, the impact force of the water flow, and the required vibration frequency and amplitude. One end and the other end of the spring 5 are respectively connected to the frame 2 and the plate 4. The flow breaker 1 is connected to a plurality of dovetail blocks 9 in a circular array. Each of the plurality of dovetail blocks 9 is provided with a plurality of columns 10. Liquid flows downward through the holes 7 of the flow breaker 1. During the flow process, the liquid exerts an impact force on the plate 4, causing the plate 4 to move downward. The downward movement of the plate 4 compresses the spring 5 and drives the ball 6 downward through the rod 3. When the ball 6 contacts the breaker plate 1, it vibrates, shaking off impurities on the breaker plate 1 and cleaning the inner wall of the hole 7. As the liquid continues to flow, the plate 4 continuously moves up and down under the elastic force of the spring 5, and the ball 6 also intermittently contacts the breaker plate 1, continuously vibrating, keeping the breaker plate 1 clean and the hole 7 unobstructed.

[0024] In this embodiment, dovetail grooves 8 are provided at both ends of the frame 2. Multiple sets of dovetail grooves 8 are slidably connected to corresponding dovetail blocks 9. Changing the mounting position and number of the frame 2 adjusts the contact force and vibration amplitude between the spheres 6 and the flow breakers 1, thereby ensuring a smooth flow according to actual needs without affecting the operation of the flow breakers 1. Multiple sets of holes 7 are evenly distributed throughout the flow breakers 1 to ensure uniform dispersion of liquid as it passes through the flow breakers 1. The holes 7 are selected based on the liquid properties and process requirements. For example, when processing liquids containing fine particulate impurities, the hole diameter can be appropriately increased to reduce the risk of clogging. For applications requiring fine flow breakage, a smaller hole diameter is selected. One end and the other end of the frame 2 contact corresponding columns 10, respectively. The spheres 6 are made of silicone, which has excellent elasticity and wear resistance. Multiple sets of openings 11 are provided on the plate 4. When liquid flows through the flow breakers 1, it generates an impact force on the plate 4. The presence of the through opening 11 allows the liquid to partially pass through the plate body 4, avoiding the formation of a local negative pressure area under the plate body 4 due to the rapid flow of liquid, thereby ensuring that the pressure on the upper and lower surfaces of the plate body 4 is relatively balanced. Multiple groups of columns 10 are respectively connected to the corresponding dovetail blocks 9 with threads.

[0025] The working principle of the embodiment is as follows: when in use, according to actual work requirements, a plurality of frame bodies 2 are placed at the plurality of dovetail blocks 9 of the flow breaking plate 1, the frame bodies 2 are connected to the corresponding dovetail blocks 9 through the sliding of the dovetail grooves 8 and the frame bodies 2 and the dovetail blocks 9 through the threaded connection of the column bodies 10 and the dovetail blocks 9, the frame bodies 2 are installed, after the installation is completed, the flow breaking plate 1 is installed at a proper position of the gas-liquid distributor, usually below the liquid inlet or the gas-liquid mixing area, in this way, when the liquid flows downward, the liquid is subjected to flow breaking treatment through the plurality of hole bodies 7 of the flow breaking plate 1, so that the fluid can uniformly fall at the plurality of hole bodies 7, at the same time of falling, the fluid continuously impacts the plate body 4, in this way, the ball body 6 can continuously contact the flow breaking plate 1 to vibrate the flow breaking plate 1, so as to prevent impurities from blocking and clean the inner wall of the hole body 7, so as to ensure the uniformity of the gas-liquid distribution and the performance of the gas-liquid distributor.

[0026] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A flow-breaking plate for a gas-liquid distributor, comprising a flow-breaking plate (1), characterized in that: The flow-breaking plate (1) is provided with a frame (2), a rod (3) is movably passed through the frame (2), one end of the rod (3) is connected to the plate (4), the other end of the rod (3) is connected to the sphere (6), a spring (5) is fitted in the outer wall gap of the rod (3), one end and the other end of the spring (5) are respectively connected to the frame (2) and the plate (4), a plurality of dovetail blocks (9) are connected to the flow-breaking plate (1) in a circular array, and a plurality of columns (10) are provided at the plurality of dovetail blocks (9).

2. A flow breaking plate for a gas-liquid distributor according to claim 1, characterized in that: One end and the other end of the frame (2) are both provided with dovetail grooves (8), and a plurality of groups of the dovetail grooves (8) are respectively connected to the corresponding dovetail blocks (9) in a sliding manner.

3. The flow breaking plate for a gas-liquid distributor according to claim 1, characterized in that: The flow-breaking plate (1) is evenly provided with a plurality of groups of holes (7).

4. The flow breaking plate for a gas-liquid distributor according to claim 1, characterized in that: One end and the other end of the frame (2) are in contact with the corresponding column (10) respectively.

5. The flow breaking plate for a gas-liquid distributor according to claim 1, characterized in that: The sphere (6) is made of silica gel.

6. The flow breaking plate for a gas-liquid distributor according to claim 1, characterized in that: The plate body (4) is provided with a plurality of groups of openings (11).

7. The flow breaking plate for a gas-liquid distributor according to claim 1, characterized in that: Multiple groups of the columns (10) are respectively connected to the corresponding dovetail blocks (9) by threads.

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