Reaction kettle for water reducing agent

Abstract

The reaction kettle comprises a reaction kettle body and liquid inlet pipes, the liquid inlet pipes are arranged on the two sides of the top of the reaction kettle body, a vertically-arranged double-shaft motor is arranged on the top of the reaction kettle body, one end of the double-shaft motor is fixedly connected with a stirring rod, the stirring rod is located in the reaction kettle body, and the double-shaft motor is connected with the stirring rod. A fixed stirring blade is fixed at the bottom of the stirring rod, a rotating sleeve is slidably arranged on the stirring rod and above the fixed stirring blade, a connecting stirring blade is fixed on the peripheral side surface of the rotating sleeve, and a limiting plate is fixed on the outer side surface of the stirring rod. The utility model belongs to the technical field of reaction kettles, and particularly relates to a reaction kettle for a water reducing agent.

Description

Technical Field

[0001] The utility model belongs to the technical field of reactors, in particular to a reactor for a water reducing agent. Background Art

[0002] Reactors play a crucial role in the production of water-reducing agents. However, existing water-reducing agent reactors have several problems, particularly the inability to flexibly adjust the height of the stirring paddle.

[0003] At present, the stirring paddles of most reactors are fixed in height. Different production stages and process requirements have different requirements for the intensity and range of stirring. Moreover, during the reaction process, the state of the material will also change as the reaction proceeds. The stirring paddles with fixed height are difficult to adapt to these changes, which will affect the efficiency and quality of the reaction. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a reactor for a water reducing agent, which effectively solves the problem of fixing the height of the stirring paddle.

[0005] In order to achieve the above functions, the technical solution adopted by the present invention is as follows: a reactor for water reducer, comprising a reactor body and a liquid inlet pipe, the liquid inlet pipe being arranged on both sides of the top of the reactor body, a vertically arranged dual-axis motor being provided on the top of the reactor body, one end of the dual-axis motor being fixedly connected to a stirring rod, the stirring rod being located in the reactor body, a fixed stirring blade being fixed at the bottom of the stirring rod, a rotating sleeve being slidingly provided on the stirring rod above the fixed stirring blade, connected stirring blades being fixed on the side surfaces around the rotating sleeve, a limiting plate being fixed on the outer surface of the stirring rod, and the rotating sleeve being slidingly sleeved on the stirring rod and the limiting plate.

[0006] Preferably, two groups of symmetrical support rods are provided on the top surface of the connecting stirring blades, the top ends of the support rods pass through the top wall of the reactor body, a connecting top plate is fixedly connected to the top surface of the support rods, and a threaded rod is fixedly connected to the end of the dual-axis motor away from the stirring rod. The threaded rod and the connecting top plate are threadedly connected and driven by the dual-axis motor.

[0007] Preferably, a sliding groove is provided on the top of the rotating sleeve, and the bottom of the support rod rotates relative to the sliding groove.

[0008] Preferably, the longitudinal sections of the slide groove and the bottom of the support rod are both T-shaped.

[0009] Preferably, a plurality of water leakage holes are provided between the bottom of the chute and the bottom of the rotating sleeve.

[0010] Preferably, the limiting plate is L-shaped to limit the rotating sleeve.

[0011] The utility model adopts the above structure to achieve the following beneficial effects: the threaded rod is driven to rotate by the dual-axis motor, and the threaded rod drives the connecting top plate to move up and down, thereby driving the support rod, the rotating sleeve and the connecting stirring blade to move up and down, which can better adapt to various changes in the production of water reducers, make the reaction more sufficient and uniform, and thus improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a reactor for a water reducing agent proposed in the present invention;

[0013] Figure 2 This is a cross-sectional view of a water reducing agent reactor proposed in this utility model. Figure 1 ;

[0014] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0015] Figure 4 This is a cross-sectional view of a water reducing agent reactor proposed in this utility model. Figure 2 ;

[0016] Figure 5 for Figure 4 A partial enlarged view of point B in the middle;

[0017] Figure 6 The utility model provides a cross-sectional view of the rotating sleeve of a reactor for water reducing agent.

[0018] Among them, 1. Reactor body, 2. Liquid inlet pipe, 3. Dual-axis motor, 4. Stirring rod, 5. Fixed stirring blade, 6. Connecting stirring blade, 7. Rotating sleeve, 8. Limiting plate, 9. Support rod, 10. Connecting top plate, 11. Threaded rod, 12. Leakage hole, 13. Slide. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," and "outside" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The present invention will be further described below in conjunction with the accompanying drawings.

[0021] like Figure 1-6 As shown, the utility model proposes a reactor for water reducer, comprising a reactor body 1 and a liquid inlet pipe 2, the liquid inlet pipe 2 is arranged on both sides of the top of the reactor body 1, a vertically arranged double-axis motor 3 is provided on the top of the reactor body 1, one end of the double-axis motor 3 is fixedly connected to a stirring rod 4, the stirring rod 4 is located in the reactor body 1, a fixed stirring blade 5 is fixed to the bottom of the stirring rod 4, a rotating sleeve 7 is slidingly provided on the stirring rod 4 above the fixed stirring blade 5, a connecting stirring blade 6 is fixed on the side surface around the rotating sleeve 7, a limiting plate 8 is fixed on the outer surface of the stirring rod 4, the rotating sleeve 7 is slidably sleeved on the stirring rod 4 and the limiting plate 8, the limiting plate 8 is L-shaped, which limits the rotating sleeve 7, and the rotation of the stirring rod 4 drives the limiting plate 8 and the rotating sleeve 7 to rotate, thereby driving the connecting stirring blade 6 to rotate.

[0022] like Figure 2 、 4 As shown, two groups of symmetrical support rods 9 are provided on the top surface of the connecting stirring blade 6, the top end of the support rod 9 passes through the top wall of the reactor body 1, and a connecting top plate 10 is fixedly connected to the top surface of the support rod 9. The end of the dual-axis motor 3 away from the stirring rod 4 is fixedly connected to a threaded rod 11, and the threaded rod 11 and the connecting top plate 10 are threadedly connected, and the dual-axis motor 3 drives.

[0023] like Figure 3 、 5 As shown in Figure 6, a chute 13 is provided on the top of the rotating sleeve 7, and the bottom of the support rod 9 rotates relative to the chute 13. The longitudinal sections of the chute 13 and the bottom of the support rod 9 are both T-shaped, which limit the position between the support rod 9 and the rotating sleeve 7. When the rotating sleeve 7 rotates, the chute 13 is driven to rotate relative to the support rod 9. A number of water leakage holes 12 are provided between the bottom of the chute 13 and the bottom of the rotating sleeve 7 to prevent raw materials from accumulating in the chute 13.

[0024] During specific use, the raw liquid is added through the liquid inlet pipe 2, the dual-axis motor 3 is started, the dual-axis motor 3 rotates forward and reverse, and at the same time drives the stirring rod 4 and the threaded rod 11 to rotate, the stirring rod 4 drives the fixed stirring blade 5 to rotate, and at the same time drives the limit plate 8, the rotating sleeve 7 and the connecting stirring blade 6 to rotate, the threaded rod 11 rotates and drives the connecting top plate 10 to rotate, and the connecting top plate 10 moves up and down, thereby driving the support rod 9, the rotating sleeve 7 and the connecting stirring blade 6 to move up and down, and reciprocating adjustment of the height of the stirring blade can better adapt to various changes in the production of the water reducer, make the reaction more sufficient and uniform, thereby improving production efficiency.

[0025] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A reactor for a water reducing agent, characterized in that: The invention comprises a reactor body (1) and a liquid inlet pipe (2), wherein the liquid inlet pipe (2) is arranged on both sides of the top of the reactor body (1), and a vertically arranged double-shaft motor (3) is provided on the top of the reactor body (1), and one end of the double-shaft motor (3) is fixedly connected to a stirring rod (4), and the stirring rod (4) is located in the reactor body (1). A fixed stirring blade (5) is fixed at the bottom of the stirring rod (4), and a rotating sleeve (7) is slidably provided on the stirring rod (4) above the fixed stirring blade (5). Connecting stirring blades (6) are fixed on the side surface of the rotating sleeve (7), and a limiting plate (8) is fixed on the outer surface of the stirring rod (4). The rotating sleeve (7) is slidably sleeved on the stirring rod (4) and the limiting plate (8).

2. A reactor for a water reducing agent according to claim 1, characterized in that: Two groups of symmetrical support rods (9) are provided on the top surface of the connecting stirring blade (6), the top ends of the support rods (9) pass through the top wall of the reactor body (1), and a connecting top plate (10) is fixedly connected to the top surface of the support rods (9). One end of the dual-axis motor (3) away from the stirring rod (4) is fixedly connected to a threaded rod (11), and the threaded rod (11) and the connecting top plate (10) are threadedly connected.

3. A reactor for a water reducing agent according to claim 2, characterized in that: The top of the rotating sleeve (7) is provided with a sliding groove (13), and the bottom of the supporting rod (9) rotates relative to the sliding groove (13).

4. A reactor for a water reducing agent according to claim 3, characterized in that: The longitudinal sections of the bottom of the chute (13) and the support rod (9) are both T-shaped.

5. A reactor for a water reducing agent according to claim 4, characterized in that: A plurality of water leakage holes (12) are provided between the bottom of the chute (13) and the bottom of the rotating sleeve (7).

6. A reactor for a water reducing agent according to claim 5, characterized in that: The limiting plate (8) is L-shaped.

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