Efficient mixer with multi-channel structure

Abstract

The utility model relates to the technical field of chemical equipment, and discloses an efficient mixer with a multi-channel structure, which comprises a three-way pipe, flange plates are arranged on three ports of the three-way pipe, a connecting plate is mounted on one flange plate, the rotating axis of the connecting plate is perpendicular to the axes of the other two flange plates, the flange plate for mounting the connecting plate is a plate A, and the connecting plate is a plate B; a plurality of arc-shaped grooves are formed in the disc A, the inner arcs of the arc-shaped grooves face the center hole of the disc A, and the arc-shaped grooves are evenly distributed around the axis of the disc A. A plurality of feeding holes communicated with the arc-shaped grooves are formed in the connecting disc, correspond to the annular grooves in a one-to-one mode and are far away from the center hole of the disc A. The liquid medicine mixing device has the beneficial effects that when liquid medicine in the feeding hopper enters the three-way pipe through the arc-shaped groove, vortex turbulence of multiple strands of fluid is formed, and the mixing of various liquid medicines can be quickly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a multi-channel structured high-efficiency mixer. Background Art

[0002] In the chemical industry, it is often necessary to mix different liquids for subsequent corresponding chemical reactions. The main purposes of mixing are: 1. to prepare various uniform mixtures, such as solutions, emulsions, suspensions, slurries, pastes or solid powder mixtures; 2. to provide good conditions for certain unit operations (such as extraction, adsorption, heat exchange, etc.) or chemical reaction processes; when preparing uniform mixtures, the mixing effect is measured by the degree of mixing of the mixture, that is, the uniformity achieved. When accelerating physical or chemical processes, the mixing effect is often measured by the total mass transfer coefficient, the heat transfer coefficient or the degree of increase in the reaction rate.

[0003] The Chinese utility model patent (authorization announcement number: CN201720010U name: online pipeline mixer) includes a pipeline shell and a stirring mechanism, and is characterized in that: a mounting hole is provided on the pipeline shell, a motor is provided at the mounting hole, the motor output end is linked with the stirring mechanism, and the motor and the stirring mechanism are sealed to each other through a sealing device. With the above technical solution, the stirring mechanism is driven by a motor installed outside the pipeline shell to achieve active stirring, thereby fully stirring the fluid flowing through the pipeline shell, so that the mixed fluid can be mixed more fully, and the overall structure is simple, which greatly saves production costs. However, mechanical stirring requires a lot of energy, especially high-speed stirring, and a lot of heat is generated during the stirring process, which requires additional energy to dissipate heat, which not only wastes energy but also increases the cost of the production enterprise. Utility Model Content

[0004] The utility model aims to provide a multi-channel structure high-efficiency mixer to overcome the shortcomings of the prior art.

[0005] The purpose of the utility model is achieved through the following technical solutions: a multi-channel structure high-efficiency mixer, including a tee, three ports of the tee are provided with flanges, a connecting plate is installed on one of the flanges, the rotation axis of the connecting plate is perpendicular to the axis lines of the other two flanges, the flange on which the connecting plate is installed is an A plate, an arc groove is opened on the A plate, the inner arc of the arc groove faces the center hole of the A plate, the arc groove is multiple and evenly distributed around the axis line of the A plate, a plurality of feed holes connected to the arc grooves are opened on the connecting plate, the feed holes correspond to the annular grooves one by one, the feed holes are away from the center hole of the A plate, and a feed hopper is fixed on the feed hole.

[0006] Preferably, it further comprises a spoiler tube and a spoiler plate, the two ends of the spoiler tube are fixed with the flange plates, the spoiler tube is fixed to the three-way tube through the flange plates, and the spoiler plate is sandwiched between the spoiler tube and the three-way tube.

[0007] Preferably, the spoiler pipe consists of two sections, and the spoiler plate is fixed between the two sections of the spoiler pipe via the flange.

[0008] Preferably, the spoiler is provided with a plurality of A through holes, and the plurality of A through holes are distributed in a honeycomb pattern in the middle of the spoiler. The spoiler is also provided with an elongated arc-shaped through hole, and the inner arc of the elongated arc-shaped through hole faces the center of the spoiler. The elongated arc-shaped through holes are numerous and surround the outer side of the A through holes distributed in a honeycomb pattern.

[0009] Preferably, adjacent flanges are sealed by rubber rings.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] When the liquid medicine in the feed hopper enters the tee through the arc groove, it forms vortex turbulence of multiple fluids, which can quickly complete the mixing of multiple liquid medicines. Then, at the intersection of the three ports of the tee, it mixes with the solution entering from the other end of the tee and enters the spoiler tube together. When entering the spoiler tube, due to the effect of the spoiler plate, the liquid medicine and the solution are further mixed, making the mixing more sufficient and uniform, thereby improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 The utility model is a cross-sectional view Figure 1 ;

[0014] Figure 3 The utility model is a cross-sectional view Figure 2 ;

[0015] In the figure, 1- three-way pipe, 2- flange plate, 3- connecting plate, 4- arc groove, 5- feed hopper, 6- spoiler pipe, 7- spoiler plate, 8- A through hole, 9- long arc through hole. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-3As shown, a multi-channel structure high-efficiency mixer includes a tee pipe 1, a spoiler pipe 6 and a spoiler plate 7. Flanges 2 are arranged on the three ports of the tee pipe 1. A connecting plate 3 is installed on one flange 2. The rotation axis of the connecting plate 3 is perpendicular to the axis lines of the other two flanges 2. The flange 2 on which the connecting plate 3 is installed is an A plate. An arc groove 4 is opened on the A plate. The inner arc of the arc groove 4 faces the center hole of the A plate. There are a plurality of arc grooves 4 and they are evenly distributed around the axis line of the A plate. A plurality of feed holes connected to the arc grooves 4 are opened on the connecting plate 3. The feed holes correspond to the annular grooves one by one. The feed holes are far away from the center hole of the A plate. A feed hopper 5 is fixed on the feed hole. Flanges 2 are fixed at both ends of the spoiler tube 6, and the spoiler tube 6 is fixed on the tee 1 through the flanges 2. The spoiler plate 7 is sandwiched between the spoiler tube 6 and the tee 1, and the adjacent flanges 2 are sealed by rubber rings. When the liquid medicine in the feed hopper 5 enters the tee 1 through the arc groove 4, vortex turbulence of multiple fluids is formed, which can quickly complete the mixing of multiple liquid medicines, and then at the intersection of the three ports of the tee 1, it is mixed with the solution entering from the other end of the tee 1 and enters the spoiler tube 6 together. When entering the spoiler tube 6, due to the action of the spoiler plate 7, the liquid medicine and the solution are further mixed, making the mixing more sufficient and uniform, thereby improving the mixing effect.

[0023] In this embodiment, if Figure 1-3 As shown, the spoiler tube 6 is composed of two sections, and a spoiler plate 7 is fixed between the two sections of the spoiler tube 6 through a flange plate 2, so that the liquid medicine and the solution form a secondary turbulence, and the mixing effect is better.

[0024] In this embodiment, if Figure 3 As shown, the spoiler 7 is provided with a plurality of through holes A 8, which are distributed in a honeycomb shape in the middle of the spoiler 7. The spoiler 7 is also provided with an oblong arc-shaped through hole 9, the inner arc of the oblong arc-shaped through hole 9 is toward the center of the spoiler 7, and there are a plurality of oblong arc-shaped through holes 9 surrounding the outer side of the A through holes 8 distributed in a honeycomb shape. When the mixed liquid formed by the medicinal liquid and the solution enters the spoiler tube 6, a part of the mixed liquid will hit the spoiler 7 to form a vortex, and the generated vortex will accelerate the mixing of the medicinal liquid and the solution, thereby achieving a mixing effect in which the medicinal liquid and the solution are effectively mixed. At the same time, due to the baffle effect of the spoiler 7, there is a partial vacuum area on the back of the spoiler 7. After the liquid flow passes through the spoiler 7, part of the liquid will flow to the area, forming a turbulent flow, which secondarily accelerates the mixing of the medicinal liquid and the solution, so that the medicinal liquid and the solution in the mixer achieve a relatively ideal mixing effect.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-channel structure high-efficiency mixer, comprising a three-way pipe (1), wherein three ports of the three-way pipe (1) are each provided with a flange (2), characterized in that: A connecting plate (3) is installed on one of the flange plates (2), and the rotation axis of the connecting plate (3) is perpendicular to the axis lines of the other two flange plates (2). The flange plate (2) on which the connecting plate (3) is installed is an A plate, and an arc groove (4) is provided on the A plate, and the inner arc of the arc groove (4) faces the center hole of the A plate. There are a plurality of arc grooves (4) and they are evenly distributed around the axis line of the A plate. A plurality of feed holes connected to the arc grooves (4) are provided on the connecting plate (3), and the feed holes correspond to the arc grooves (4) one by one. The feed holes are far away from the center hole of the A plate, and a feed hopper (5) is fixed on the feed hole.

2. A multi-channel structure high-efficiency mixer according to claim 1, characterized in that: It also comprises a spoiler tube (6) and a spoiler plate (7), the two ends of the spoiler tube (6) are fixed with the flange plates (2), the spoiler tube (6) is fixed to the three-way tube (1) via the flange plates (2), and the spoiler plate (7) is clamped between the spoiler tube (6) and the three-way tube (1).

3. A multi-channel structure high-efficiency mixer according to claim 2, characterized in that: The spoiler pipe (6) is composed of two sections, and the spoiler plate (7) is fixed between the two sections of the spoiler pipe (6) via the flange plate (2).

4. A multi-channel structure high-efficiency mixer according to claim 3, characterized in that: The spoiler (7) is provided with a plurality of through holes (8) A, which are distributed in a honeycomb shape in the middle of the spoiler (7). The spoiler (7) is also provided with a long arc-shaped through hole (9), the inner arc of the long arc-shaped through hole (9) faces the center of the spoiler (7), and the long arc-shaped through holes (9) are in a plurality and surround the outer sides of the A through holes (8) distributed in a honeycomb shape.

5. A multi-channel structure high-efficiency mixer according to any one of claims 1 to 4, characterized in that: Adjacent flanges (2) are sealed via rubber rings.

Images