Calcium hydroxide size mixing cylinder

Abstract

The utility model relates to a calcium hydroxide size mixing cylinder, which comprises a cylinder body and a stirring assembly rotatably arranged in the cylinder body, a feeding path in the cylinder body is provided with a blanking assembly, the blanking assembly comprises a fixed plate and a movable plate, the fixed plate is provided with a blanking port I, the movable plate is provided with a blanking port II corresponding to the blanking port I, and the fixed plate is provided with a blanking port II corresponding to the blanking port II. The movable plate is connected to the stirring assembly, and in the rotating state, the second discharging opening and the first discharging opening are communicated in a spaced mode and allow feeding. According to the utility model, the fixed feed opening I and the feed opening II of which the position can be changed along with the rotation of the stirring component are arranged, and the feed opening II can be communicated with the feed opening I at intervals when rotating, so that the slow feeding in the rotation process of the stirring component is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of slurry mixing, in particular to a calcium hydroxide slurry mixing cylinder. Background Art

[0002] Slurry mixing refers to slowly adding solute into a container containing solution and stirring in one direction at the same time. In the slurry mixing of calcium hydroxide, calcium carbonate powder needs to be slowly and continuously added to the slurry mixing cylinder containing calcium hydroxide, and the stirring component inside is driven to stir in one direction at the same time to generate calcium citrate.

[0003] However, the existing slurry mixing cylinder cannot achieve autonomous and slow material feeding during the mixing process;

[0004] Or the calcium carbonate powder is added slowly and manually, which consumes manpower;

[0005] Or all the calcium carbonate powder is added at one time, which is not conducive to slurry preparation. Utility Model Content

[0006] The utility model aims at solving the problems in the prior art and provides a calcium hydroxide slurry mixing cylinder. The specific technical scheme is as follows:

[0007] A calcium hydroxide slurry mixing cylinder comprises a cylinder body and a stirring assembly rotatably arranged in the cylinder body, a feeding assembly is arranged on the feeding path in the cylinder body, the feeding assembly comprises a fixed plate and a movable plate, the fixed plate is provided with a feeding port 1, the movable plate is provided with a feeding port 2 corresponding to the feeding port 1, the movable plate is connected to the stirring assembly, and in a rotating state, the feeding port 2 is connected with the feeding port 1 at a distance and allows feeding.

[0008] As a further technical solution of the utility model, the fixed plate and the stirring assembly are clearance-matched.

[0009] As a further technical solution of the utility model, the feed opening is arranged in multiple groups from inside to outside.

[0010] As a further technical solution of the utility model, the fixed plate has a recessed portion corresponding to the first feeding port, and the fixed plate and the movable plate are arranged in sequence along the feeding direction.

[0011] As a further technical solution of the utility model, there is a protrusion between two adjacent recessed parts, and the alternately distributed recessed parts and protrusions can form a streamlined wave-shaped structure, and the feed openings are arranged correspondingly at the wave troughs.

[0012] As a further technical solution of the utility model, a partition is provided in the recessed portion, and under normal conditions, the partition blocks the second feed opening.

[0013] As a further technical solution of the utility model, the movable plate has a boss corresponding to the recessed portion.

[0014] As a further technical solution of the utility model, the top of the cylinder is an open structure, and there is a distance between the blanking assembly and the open end of the cylinder.

[0015] As a further technical solution of the utility model, the fixed plate and the cylinder are detachably connected.

[0016] As a further technical solution of the present invention, the fixed plate and the cylinder are integrally formed.

[0017] The beneficial effects of the utility model are as follows:

[0018] In the present application, a fixed feed port 1 and a feed port 2 whose position can change as the stirring component rotates are provided, and the feed port 2 can be connected to the feed port 1 at a distance when rotating, so as to achieve slow feed discharge during the rotation of the stirring component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structural schematic diagram of the calcium hydroxide slurry mixing cylinder is shown;

[0020] Figure 2 A schematic diagram of the internal structure of the cylinder is shown;

[0021] Figure 3 The structural schematic diagram of the blanking assembly is shown;

[0022] Figure 4 A schematic diagram of the structure of the fixed plate is shown;

[0023] Figure 5 A schematic structural diagram of a moving plate is shown.

[0024] Legend:

[0025] 100, cylinder; 200, stirring assembly; 210, stirring shaft; 220, stirring blade; 300, feeding assembly; 310, fixed plate; 311, feeding port 1; 312, recessed portion; 313, spacer; 320, moving plate; 321, feeding port 2; 322, boss. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0027] The present application is based on the technical problem that the slurry mixing drum in the prior art cannot realize autonomous and slow material discharge during the stirring process. By providing a fixed plate with a material discharge port one and a movable plate with a material discharge port two, the movable plate can connect the material discharge port one and the material discharge port two with each other as the stirring component rotates, so as to realize slow material discharge during the rotation of the stirring component.

[0028] Figure 1 The overall structural schematic diagram of the calcium hydroxide slurry mixing cylinder is shown; Figure 2 The internal structure schematic diagram of the cylinder 100 is shown; Figure 1 and Figure 2 In the present invention, the calcium hydroxide slurry mixing cylinder comprises a cylinder body 100 and a stirring assembly 200 rotatably arranged in the cylinder body 100, wherein the stirring assembly 200 comprises a stirring shaft 210 rotatably connected to the bottom wall of the cylinder body 100 and a plurality of groups of stirring blades 220 equidistantly distributed along the axial trajectory of the stirring shaft 210; driven by an external force, the stirring shaft 210 can rotate, driving the stirring blades 220 to rotate synchronously, thereby realizing a stirring operation in the cylinder body 100.

[0029] Figure 3 A schematic structural diagram of a blanking assembly 300 is shown; Figure 4 A schematic diagram of the structure of the fixed plate 310 is shown; Figure 5 A schematic structural diagram of the moving plate 320 is shown; Figure 3-Figure 5In the embodiment, a feeding path in the cylinder 100 is provided with a feeding assembly 300, and the feeding assembly 300 includes a fixed plate 310 and a movable plate 320, the fixed plate 310 has a feeding port 1 311, and the movable plate 320 has a feeding port 2 321 corresponding to the feeding port 1 311, and the movable plate 320 is connected to the stirring assembly 200, and in a rotating state, the feeding port 2 321 is connected to the feeding port 1 311 at intervals and allows feeding; the rotating state here means that when the stirring assembly 200 rotates, it can drive the movable plate 320 to rotate, and the correspondence between the feeding port 1 311 and the feeding port 2 321 means that there is an overlapping part on the horizontal projection plane, that is, the two can allow in the rotating state. The fixed plate 310 and the stirring assembly 200 are connected. When the moving plate 320 rotates with the stirring assembly 200, the feeding port 2 321 makes a circumferential motion around the rotation center and is connected to the feeding port 1 311 at intervals, so as to achieve slow feeding. The fixed plate 310 and the stirring assembly 200 are matched with each other in a clearance. It can ensure that the stirring assembly 200 can rotate relative to the fixed plate 310, and prevent the material from falling from the gap between the stirring assembly 200 and the fixed plate 310. There are multiple groups of feeding ports 1 311 spaced from the inside to the outside. The distribution of multiple groups of feeding ports 1 311 can extend the feeding radius, thereby increasing the uniformity of feeding. The fixed plate 310 has a recessed portion 312 corresponding to the feeding port 1 311. Along the feeding direction, the fixed plate 310 and the moving plate 3 20 are arranged in sequence; by setting the recessed part 312, the material can be distributed in the recessed part 312, so as to facilitate the discharge of the material from the discharge port 1 311; there is a protrusion between two adjacent recessed parts 312, and the alternately distributed recessed parts 312 and the protrusions can form a streamlined wave structure, and the discharge port 1 311 is correspondingly arranged at the trough; using the streamlined wave structure, the protrusion is always arc-shaped or sharp, so as to avoid residual material on the protrusion, so that the material on the protrusion can smoothly slide into the recessed part 312, and the material can be automatically gathered when the material is discharged into the final stage; there is a partition 313 in the recessed part 312, and under normal conditions, the partition 313 blocks the discharge port 2 321; in the non-rotating state, The spacer 313 corresponds to the second discharge port 321, that is, material cannot be discharged; the movable plate 320 has a boss 322 corresponding to the recessed portion 312; the boss 322 can prevent the material from flowing out of the gap between the fixed plate 310 and the movable plate 320; the top of the cylinder 100 is an open structure, and there is a distance between the discharge assembly 300 and the open end of the cylinder 100; since there is a distance between the discharge assembly 300 and the open end, the cylinder 100 can cooperate with the discharge assembly 300 to form a accommodating chamber for holding the solute, and since the cylinder 100 is an open structure, it is more convenient to feed the material into the accommodating chamber; in the present application, the fixed plate 310 and the cylinder 100 can be a detachable connection or an integrated structure.

[0030] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A calcium hydroxide slurry mixing cylinder, comprising a cylinder (100) and a stirring assembly (200) rotatably arranged in the cylinder (100), characterized in that: A material discharge assembly (300) is arranged on the material feeding path in the cylinder (100), and the material discharge assembly (300) comprises a fixed plate (310) and a movable plate (320), the fixed plate (310) having a material discharge port 1 (311), the movable plate (320) having a material discharge port 2 (321) corresponding to the material discharge port 1 (311), the movable plate (320) being connected to the stirring assembly (200), and in a rotating state, the material discharge port 2 (321) is connected to the material discharge port 1 (311) at a distance and allows material to be fed.

2. The calcium hydroxide slurry mixing cylinder according to claim 1, characterized in that: The fixed plate (310) and the stirring assembly (200) are clearance-matched.

3. The calcium hydroxide slurry mixing cylinder according to claim 2, characterized in that: The material discharge port 1 (311) is arranged in multiple groups from the inside to the outside.

4. The calcium hydroxide slurry mixing cylinder according to claim 3, characterized in that: The fixed plate (310) has a recessed portion (312) corresponding to the first feeding port (311), and along the feeding direction, the fixed plate (310) and the movable plate (320) are arranged in sequence.

5. The calcium hydroxide slurry mixing cylinder according to claim 4, characterized in that: There is a protrusion between two adjacent recessed portions (312), and the alternately distributed recessed portions (312) and the protrusions can form a streamlined wave-shaped structure, and the first feed opening (311) is correspondingly arranged at the wave trough.

6. The calcium hydroxide slurry mixing cylinder according to claim 5, characterized in that: The recessed portion (312) has a spacer (313) therein, and under normal conditions, the spacer (313) blocks the second feed opening (321).

7. The calcium hydroxide slurry mixing cylinder according to claim 6, characterized in that: The movable plate (320) has a boss (322) corresponding to the recessed portion (312).

8. The calcium hydroxide slurry mixing cylinder according to claim 7, characterized in that: The top of the cylinder (100) is an open structure, and a distance is provided between the blanking assembly (300) and the open end of the cylinder (100).

9. The calcium hydroxide slurry mixing cylinder according to any one of claims 1 to 8, characterized in that: The fixed plate (310) and the cylinder (100) are detachably connected.

10. The calcium hydroxide slurry mixing cylinder according to any one of claims 1 to 8, characterized in that: The fixed plate (310) and the cylinder (100) are integrally formed.

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