Three-dimensional liquid raw material mixing equipment

Abstract

The utility model relates to the technical field of chemical liquid raw material mixing, in particular to three-dimensional liquid raw material mixing equipment which comprises a mixing tank and a stirring mechanism, the stirring mechanism is arranged in the mixing tank, the stirring mechanism is composed of a first mixing assembly and a second mixing assembly, and the first mixing assembly is connected with the output end of the feeding pipe and used for uniformly conveying various raw material solutions to different positions in the mixing tank and stirring the raw material solutions; the second mixing assembly is used for mixing the raw material liquid at different heights in the mixing tank. Through the first mixing assembly, various raw material solutions can be conveniently and uniformly conveyed to different positions in the mixing tank, and the raw material solutions are stirred; the second mixing assembly is convenient to adjust, raw material liquid at different heights in the mixing tank can be mixed, the diameter of the mixing area is adjustable, and the raw material mixing efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical liquid raw material mixing, in particular to a three-dimensional liquid raw material mixing device. Background Art

[0002] In the process of chemical production, two or more liquid materials need to be mixed. The existing method is to use a mixing tank for stirring and mixing. When the traditional mixing tank is in use, a single stirring rod is used for stirring, which is prone to uneven stirring. The raw material liquid is prone to stratification in the tank body, and a single stirring rod is used for stirring, which cannot fully mix the liquid materials, resulting in too long stirring time and poor mixing effect. It is impossible to save time for mixing the liquid materials, which will also affect the quality of chemical products. Utility Model Content

[0003] The utility model aims to provide a three-dimensional liquid raw material mixing device in view of the problems existing in the background technology.

[0004] The technical solution of the utility model is as follows: a three-dimensional liquid raw material mixing device, comprising a mixing tank, a support frame is arranged on the top of the mixing tank, and a feed pipe is installed on the other end of the support frame; and a stirring mechanism is arranged inside the mixing tank, and the other end of the feed pipe is connected to the stirring mechanism, and the stirring mechanism is composed of a first mixing component and a second mixing component. The first mixing component is connected to the output end of the feed pipe and is used to uniformly transport a variety of raw material liquids to different positions in the mixing tank and stir the raw material liquids; the second mixing component is used to mix the raw material liquids at different heights inside the mixing tank.

[0005] Preferably, the first mixing component includes a rotating seat, which is arranged in the middle of the top of the mixing tank, and the rotating seat is driven to rotate by a first driving component installed on a support frame; a rotating tube, which is installed in the middle of the rotating seat, the top of the rotating tube is rotatably connected to the feeding tube, and a plurality of groups of diversion tubes are symmetrically installed on the outer circumference of the rotating tube, one end of the diversion tube is set to a sealed shape, and the other end of the diversion tube is connected to the inside of the rotating tube; and a plurality of stirring blades are provided, and two groups of stirring blades are vertically symmetrically arranged on the outer circumference of each group of diversion tubes, and a liquid outlet channel connected to the diversion tube is opened on the stirring blade.

[0006] Preferably, the feed pipe is composed of a main pipe and multiple groups of liquid outlet pipes, a connecting valve is provided at the top of the main pipe, the multiple groups of liquid outlet pipes are evenly distributed on the outer peripheral surface of the main pipe, and the end of the auxiliary pipe away from the main pipe corresponds to the shunt pipe.

[0007] Preferably, the second mixing assembly includes a second driving assembly, which is arranged at the top of a rotating seat; a first screw, whose upper end is rotatably connected to the rotating seat, and whose bottom end is rotatably connected to a rotating tube; a second screw, which is symmetrically arranged between the rotating seat and the rotating tube with the first screw, and a second driving assembly is connected between the tops of the first screw and the second screw, and the second driving assembly drives the first screw and the second screw to rotate simultaneously, and the threaded portions on the outer circumferential surfaces of the first screw and the second screw rotate in opposite directions; and an adjusting assembly, which is provided with two groups, and the two groups of adjusting assemblies are respectively arranged on the first screw and the second screw, and the adjusting assembly is driven by the second driving assembly to move and adjust along the height direction of the first screw or the second screw, so as to stir the raw material liquid at different heights inside the mixing tank.

[0008] Preferably, the adjustment component includes a stirring plate, on which two groups of adjustment rods are symmetrically arranged, the outer sliding sleeve of the adjustment rod is provided with a sleeve, an elastic member is installed inside the sleeve, and the other end of the elastic member is connected to the adjustment rod; and an adjustment seat, which is provided with two groups, and the two groups of adjustment seats are respectively installed on the corresponding sleeves, the adjustment seat is threadedly connected to the first screw or the second screw, and the adjustment seat is slidably connected to the side wall of the rotating tube.

[0009] Preferably, a plurality of groups of spoiler holes are provided on the stirring plate; and a scraper is installed on one end of the stirring plate away from the adjusting rod.

[0010] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects: the utility model facilitates the uniform delivery of a variety of raw material liquids to different positions in the mixing tank and stirs the raw material liquids through the first mixing component; the second mixing component facilitates adjustment, so that the raw material liquids at different heights inside the mixing tank can be mixed, and the diameter of the mixing area is adjustable, which further improves the raw material mixing efficiency, and the raw material liquid on the inner wall of the mixing tank can also be scraped off to avoid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the connection between the stirring mechanism and the mixing tank of the utility model;

[0013] Figure 3 It is a partial structural schematic diagram of the first mixing component of the utility model;

[0014] Figure 4 It is a schematic diagram of the connection method between the second mixing component and the second mixing component of the utility model.

[0015] Figure numerals: 1, mixing tank; 101, feeding pipe; 2, supporting frame; 3, rotating seat; 301, first driving assembly; 302, rotating tube; 303, diverter pipe; 304, stirring blade; 305, liquid outlet channel; 306, limiting groove; 4, second driving assembly; 401, first screw; 402, second screw; 403, adjusting seat; 404, sleeve; 405, adjusting rod; 406, elastic member; 407, stirring plate; 408, scraper. DETAILED DESCRIPTION

[0016] Embodiment 1

[0017] like Figures 1 to 4 As shown, the utility model proposes a three-dimensional liquid raw material mixing equipment, including a mixing tank 1 and a stirring mechanism; a support frame 2 is arranged on the top of the mixing tank 1, and the support frame 2 is arranged in an L shape, and a feed pipe 101 is installed on the other end of the support frame 2, and the stirring mechanism is arranged inside the mixing tank 1, and the other end of the feed pipe 101 is connected to the stirring mechanism, and the stirring mechanism is composed of a first mixing component and a second mixing component, and the first mixing component is connected to the output end of the feed pipe 101, and is used to uniformly transport a variety of raw material liquids to different positions in the mixing tank 1, and stir the raw material liquids; the second mixing component is used to mix the raw material liquids at different heights inside the mixing tank 1 to avoid stratification of the raw material liquids, and after mixing, the liquid is discharged from the drain valve at the bottom end of the side wall of the mixing tank 1.

[0018] Embodiment 2

[0019] like Figures 1 to 4 As shown, the utility model proposes a three-dimensional liquid raw material mixing equipment. Compared with the first embodiment, the first mixing component includes a rotating seat 3, a rotating tube 302 and a stirring blade 304; the rotating seat 3 is arranged in the middle of the top of the mixing tank 1, and the rotating seat 3 is driven to rotate by a first driving component 301 installed on the support frame 2, and the first driving component 301 is composed of a first motor driving gear transmission component; the rotating tube 302 is installed in the middle of the rotating seat 3, and the top of the rotating tube 302 is rotatably connected to the feeding pipe 101, and a plurality of groups of diverter tubes 303 are symmetrically installed on the outer circumference of the rotating tube 302, one end of the diverter tube 303 is set to a sealing shape, and the other end of the diverter tube 303 is connected to the inside of the rotating tube 302; a plurality of stirring blades 304 are arranged, and two groups of stirring blades 304 are vertically symmetrically arranged on the outer circumference of each group of diverter tubes 303, and a liquid outlet channel 305 connected to the diverter tube 303 is opened on the stirring blade 304.

[0020] Furthermore, the feed pipe 101 is composed of a main pipe and multiple groups of liquid outlet pipes. A connecting valve is provided at the top of the main pipe. The multiple groups of liquid outlet pipes are evenly distributed on the outer peripheral surface of the main pipe. The end of the sub-pipe away from the main pipe corresponds to the diversion pipe 303. The feeding system transports a variety of raw material liquids from the main pipe to each group of sub-pipes, and finally the raw material liquid is sprayed out from the sub-pipe. When the sub-pipe is opposite to the diversion pipe 303, it is directly injected into the diversion pipe 303. When the sub-pipe is opposite to the inner wall of the rotating tube 302, the raw material liquid is intercepted by the inner wall of the rotating tube 302 and flows downward. With the continuous accumulation of the raw material liquid and the rotation of the rotating tube 302, under the action of centrifugal force, the raw material liquid is discharged into the diversion pipe 303, and is discharged into the mixing tank 1 through the corresponding liquid outlet channel 305.

[0021] In this embodiment, the external feeding system is connected to the feed pipe 101, and the raw liquid is transported to each group of distribution pipes 303, and finally sprayed toward different positions inside the mixing tank 1 through multiple groups of liquid outlet channels 305. At the same time, the first driving component 301 is used to start the driving rotating seat 3 to rotate along the top of the mixing tank 1, driving the multiple groups of distribution pipes 303 and the stirring blades 304 to rotate, so that the material is fed and stirred at the same time, thereby improving the uniformity of the liquid input and the stirring and mixing efficiency. Since the feed pipe 101 is fixedly connected to the support frame 2 and is rotatably connected to the rotating pipe 302, and the rotating seat 3 is fixedly connected to the rotating tube 302 and is rotatably connected to the mixing tank 1, the feed pipe 101 will not interfere with the movement of the rotating seat 3.

[0022] Embodiment 3

[0023] like Figures 2 to 4 As shown, the utility model proposes a three-dimensional liquid raw material mixing device. Compared with the first embodiment, the second mixing component includes a second driving component 4, a first screw 401, a second screw 402 and an adjusting component; the second driving component 4 is arranged at the top of the rotating seat 3; the second driving component 4 is composed of a second motor driving belt transmission component; the upper end of the first screw 401 is rotatably connected to the rotating seat 3, and the bottom end of the first screw 401 is rotatably connected to the rotating tube 302; the second screw 402 and the first screw 401 are symmetrically arranged between the rotating seat 3 and the rotating tube 302, and the first screw 401 and the second screw 40 2 is connected with a second driving assembly 4, the second driving assembly 4 drives the first screw 401 and the second screw 402 to rotate simultaneously, and the threaded parts on the outer peripheral surfaces of the first screw 401 and the second screw 402 rotate in opposite directions; there are two groups of adjusting assemblies, the sizes of the two groups of adjusting assemblies are different, and the stirring area can be increased. The two groups of adjusting assemblies are respectively arranged on the first screw 401 and the second screw 402, and the adjusting assemblies are driven by the second driving assembly 4 to move and adjust along the height direction of the first screw 401 or the second screw 402, so as to stir the raw material liquid at different heights inside the mixing tank 1.

[0024] Furthermore, the adjustment component includes a stirring plate 407 and an adjustment seat 403; two groups of adjustment rods 405 are symmetrically arranged on the stirring plate 407, the outer sliding sleeve of the adjustment rod 405 is provided with a sleeve 404, an elastic member 406 is installed inside the sleeve 404, the elastic member 406 is set as a spring, and the other end of the elastic member 406 is connected to the adjustment rod 405; there are two groups of adjustment seats 403, the two groups of adjustment seats 403 are respectively installed on the corresponding sleeves 404, the adjustment seat 403 is threadedly connected to the first screw 401 or the second screw 402, the adjustment seat 403 is slidably connected to the side wall of the rotating tube 302, two groups of limiting grooves 306 are symmetrically opened on the side wall of the rotating tube 302, and the adjustment seat 403 is slidably connected to the limiting grooves 306, so that the adjustment seat 403 can always move and adjust along the height direction of the first screw 401 or the second screw 402.

[0025] Furthermore, a plurality of groups of spoiler holes are provided on the stirring plate 407 to improve the mixing efficiency; a scraper 408 is installed on the stirring plate 407 and at one end away from the adjusting rod 405, and the scraper 408 is made of rubber. When the rotation speed of the second mixing component reaches a certain level, the stirring plate 407 is moved closer to the inner wall of the mixing tank 1 under the action of centrifugal force until the scraper 408 contacts the inner wall of the mixing tank 1, so that the liquid on the inner wall of the mixing tank 1 can be scraped off to avoid material waste.

[0026] In this embodiment, the first screw 401 and the second screw 402 are driven to rotate simultaneously by the second driving component 4. Since the thread directions of the first screw 401 and the second screw 402 are opposite, one group of adjusting components moves upward along the first screw 401, and the other group of adjusting components moves downward along the second screw 402. When the first driving component 301 drives the rotating tube 302 to rotate, the two groups of adjusting components mix the raw material liquids at different heights. When the stirring plate 407 rotates, the adjusting rod 405 slides outward along the inner wall of the sleeve 404 under the action of centrifugal force, so that the elastic member 406 is stretched. By adjusting the rotation speed of the first driving component 301, the distance between the scraper 408 and the rotating tube 302 can be adjusted, thereby driving the stirring plate 407 to adjust the stirring area, thereby further improving the mixing uniformity.

[0027] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A three-dimensional liquid raw material mixing device, characterized in that: include A mixing tank (1) is provided with a support frame (2) at the top thereof, and a feed pipe (101) is installed at the other end of the support frame (2); and a stirring mechanism, which is arranged inside the mixing tank (1), the other end of the feed pipe (101) being connected to the stirring mechanism, the stirring mechanism being composed of a first mixing component and a second mixing component, the first mixing component being connected to the output end of the feed pipe (101) and being used for uniformly conveying a plurality of raw material liquids to different positions in the mixing tank (1) and stirring the raw material liquids; the second mixing component being used for mixing the raw material liquids at different heights inside the mixing tank (1).

2. A three-dimensional liquid raw material mixing device according to claim 1, characterized in that: The first mixing assembly includes A rotating seat (3) is arranged at the middle of the top end of the mixing tank (1), and the rotating seat (3) is driven to rotate by a first driving assembly (301) installed on the supporting frame (2); A rotating tube (302) is installed in the middle of the rotating seat (3), the top end of the rotating tube (302) is rotatably connected to the feed tube (101), a plurality of groups of diverter tubes (303) are symmetrically installed on the outer circumference of the rotating tube (302), one end of the diverter tube (303) is set to be sealed, and the other end of the diverter tube (303) is connected to the inside of the rotating tube (302); And stirring blades (304), which are provided in multiple groups, and two groups of stirring blades (304) are vertically symmetrically arranged on the outer peripheral surface of each group of shunt pipes (303), and a liquid outlet channel (305) connected to the shunt pipe (303) is opened on the stirring blades (304).

3. A three-dimensional liquid raw material mixing device according to claim 2, characterized in that: The feed pipe (101) is composed of a main pipe and multiple groups of liquid outlet pipes. A connecting valve is provided at the top of the main pipe. The multiple groups of liquid outlet pipes are evenly distributed on the outer peripheral surface of the main pipe. The end of the auxiliary pipe away from the main pipe corresponds to the diversion pipe (303).

4. A three-dimensional liquid raw material mixing device according to claim 2, characterized in that: The second mixing assembly includes A second driving assembly (4) is arranged on the top of the rotating seat (3); A first screw rod (401), the upper end of which is rotatably connected to the rotating seat (3), and the lower end of which is rotatably connected to the rotating tube (302); A second screw (402) is symmetrically arranged with the first screw (401) between the rotating seat (3) and the rotating tube (302); a second driving assembly (4) is connected between the top ends of the first screw (401) and the second screw (402); the second driving assembly (4) drives the first screw (401) and the second screw (402) to rotate simultaneously; the threaded portions on the outer circumferences of the first screw (401) and the second screw (402) rotate in opposite directions; And an adjustment component, which is provided with two groups, and the two groups of adjustment components are respectively arranged on the first screw (401) and the second screw (402). The adjustment components are driven by the second drive component (4) to move and adjust along the height direction of the first screw (401) or the second screw (402), and are used to stir the raw material liquid at different heights inside the mixing tank (1).

5. A three-dimensional liquid raw material mixing device according to claim 4, characterized in that: Adjustment components include A stirring plate (407) is symmetrically provided with two groups of adjusting rods (405), the outer sliding sleeve of the adjusting rod (405) is provided with a sleeve (404), an elastic member (406) is installed inside the sleeve (404), and the other end of the elastic member (406) is connected to the adjusting rod (405); And an adjustment seat (403), which is provided with two groups, the two groups of adjustment seats (403) are respectively installed on the corresponding sleeves (404), the adjustment seat (403) is threadedly connected to the first screw rod (401) or the second screw rod (402), and the adjustment seat (403) is slidably connected to the side wall of the rotating tube (302).

6. A three-dimensional liquid raw material mixing device according to claim 5, characterized in that: A plurality of groups of flow disturbance holes are formed on the stirring plate (407); and a scraper (408) is installed on one end of the stirring plate (407) away from the adjusting rod (405).

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