Liquid cement grinding aid mixing and sampling device
By designing a mixed sampling device for liquid cement abrasives, using internal grooves, movable plates, pump bodies and other mechanisms, the production quality problems caused by the lack of sampling mechanisms in the prior art are solved. Improve the production efficiency and quality of the abrasive agent.
Patent Information
- Application Number
- CN202420678146.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing cement abrasive mixing devices lack sampling mechanisms, which leads to the inability to effectively judge the mixing of the abrasive mixing conditions, affecting production quality.
A liquid cement abrasive mixing sampling device is designed, including a mixing box, inner groove, movable plate, pump body, winding roller, rope, wire roller, drive motor, corrugated pipe and sampling tube, through the mutual cooperation of these mechanisms , realize convenient sampling and accurate addition of abrasive agents at different locations.
The staff's efficiency in judging the mixing conditions of the aid aid, ensure the production quality, and further improve the mixing production quality of the aid aid through the mechanism of precise additives.
Smart Images
Figure CN222258833U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid grinding aid production, in particular to a liquid cement grinding aid mixing sampling device. Background Art
[0002] In the process of grinding cement clinker, adding a small amount of additional substances (liquid or solid substances) can significantly improve the grinding efficiency or reduce energy consumption without damaging the performance of cement. This kind of chemical additive is generally called cement grinding aid. Liquid cement grinding aid requires some powder substances with grinding aid function to be added to the mother liquor of powder grinding aid for stirring and mixing.
[0003] When the existing cement grinding aid mixing device is in use, a sampling mechanism is generally not provided. Therefore, when sampling and checking the grinding aid, the sampling is generally performed directly through the discharge port. Generally, the discharge port is arranged at the lower side of the mixing device, so the sampling range is also limited to the lower side of the mixing device. It is impossible to know the mixing condition of the grinding aid on the upper side of the sampling device, which may easily cause the staff to make wrong judgments, thus affecting the production quality of the grinding aid. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a liquid cement grinding aid mixing sampling device to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, a liquid cement grinding aid mixing and sampling device comprises a mixing box, an inner groove is opened on the inner side of the mixing box, a movable plate is movably arranged on the inner side of the inner groove, a pump body is fixedly arranged on the upper side of the movable plate, and a U-shaped frame is fixedly arranged on the outer side of the mixing box, a winding roller is rotatably arranged on the inner side of the U-shaped frame, a rope is wound on the outer side of the winding roller, the rope movably passes through the mixing box and extends to the inner side, and the outer end of the rope is located at the inner side of the mixing box and is fixedly connected to the movable plate, a driving motor is fixedly arranged on the outer side of the U-shaped frame, and the power end of the driving motor movably passes through the U-shaped frame and is fixedly connected to the winding roller, a bellows is arranged on the upper side of the pump body, a sampling tube is fixedly arranged on the upper end of the bellows, and the sampling tube passes through the mixing box and extends to the outside.
[0006] Preferably, a through opening is formed on the outer side of the mixing box, and a guide roller for connecting the rope is provided inside the through opening.
[0007] Preferably, limit blocks are fixedly provided on both sides of the movable plate, and limit grooves for docking with the limit blocks are opened on both sides of the inner groove.
[0008] Preferably, a feed discharge port is provided on the upper side of the mixing box, a measuring bucket is fixedly provided on the upper side of the feed discharge port, a scale mark is provided on the inner side of the measuring bucket, and a solenoid valve is provided on the inner side of the measuring bucket below the scale mark.
[0009] Preferably, a rotating rod is rotatably arranged inside the mixing box, a plurality of groups of stirring blades are fixedly arranged outside the rotating rod, and a stirring motor is fixedly arranged on the upper side of the mixing box, and the power end of the stirring motor movably passes through the mixing box and is fixedly connected to the rotating rod.
[0010] Preferably, an observation window is provided on the outside of the mixing box.
[0011] Preferably, a discharge pipe is fixedly provided on the outside of the mixing box.
[0012] Technical effects and advantages of the utility model:
[0013] The utility model provides cabinets such as an inner trough, a movable plate, a pump body, a winding roller, a rope, a conductor roller, a driving motor, a bellows, a sampling tube, etc., and through the cooperation of various mechanisms, it is convenient to sample the grinding aids at different positions, so that it is more convenient for staff to judge the mixing condition of the grinding aids, and the production quality of the grinding aids is improved while the work efficiency is improved. In addition, by providing mechanisms such as a feed port, a measuring bucket, a scale mark, a solenoid valve, etc., and through the cooperation of various mechanisms, it is convenient to add additives accurately, and while being convenient to use, it is more conducive to the mixed production of the grinding aids, and the production quality of the grinding aids is further guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the side section structure of the utility model;
[0016] Figure 3 It is a partial cross-sectional view of the utility model;
[0017] Figure 4 It is a schematic diagram of the sampling mechanism of the utility model.
[0018] The accompanying drawings are marked as follows:
[0019] 1 mixing box, 2 inner tank, 3 movable plate, 4 pump body, 5 U-shaped frame, 6 winding roller, 7 rope, 8 through-hole, 9 wire roller, 10 driving motor, 11 bellows, 12 sampling tube, 13 limit block, 14 limit groove, 15 discharge port, 16 measuring bucket, 17 scale mark, 18 solenoid valve, 19 stirring motor, 20 rotating rod, 21 stirring blade, 22 observation window, 23 discharge pipe. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figure 1-4 A liquid cement grinding aid mixing sampling device comprises a mixing box 1, an inner groove 2 is provided inside the mixing box 1, a movable plate 3 is movably provided inside the inner groove 2, a pump body 4 is fixedly provided on the upper side of the movable plate 3, and a U-shaped frame 5 is fixedly provided on the outer side of the mixing box 1, a winding roller 6 is rotatably provided inside the U-shaped frame 5, a rope 7 is wound on the outer side of the winding roller 6, the rope 7 movably penetrates the mixing box 1 and extends to the inner side, and the outer end of the rope 7 is located at the inner part of the mixing box 1 and is fixedly connected to the movable plate 3, a driving motor 10 is fixedly provided on the outer side of the U-shaped frame 5, and the power end of the driving motor 10 movably penetrates the U-shaped frame 5 and is fixedly connected to the winding roller 6, a bellows 11 is provided on the upper side of the pump body 4, a sampling tube 12 is fixedly provided on the upper end of the bellows 11, and the sampling tube 12 penetrates the mixing box 1 and extends to the outer side, the pump body 4 is a special pump body, and its position can be flexibly adjusted, so as to facilitate the extraction of grinding aids at various heights of the mixing box 1, and improve the sampling convenience and sampling diversity of the grinding aids.
[0022] Among them, a through hole 8 is opened through the outer side of the mixing box 1, and a guide roller 9 for connecting the rope 7 is arranged inside the through hole 8. The guide roller 9 can limit the rope 7 to ensure the movement stability of the rope 7.
[0023] Among them, limit blocks 13 are fixedly arranged on both sides of the movable plate 3, and limit grooves 14 for docking with the limit blocks 13 are opened on both sides of the inner groove 2. The movable plate 3 drives the limit blocks 13 to slide in the limit grooves 14 when moving, thereby ensuring the movement stability of the movable plate 3 and improving the stability of the pump body 4.
[0024] Among them, a discharge port 15 is arranged on the upper side of the mixing box 1, a measuring bucket 16 is fixedly arranged on the upper side of the discharge port 15, a scale mark 17 is arranged on the inner side of the measuring bucket 16, and a solenoid valve 18 is arranged on the inner side of the measuring bucket 16 below the scale mark 17. The scale mark 17 can facilitate the accurate addition of additives, and improve the mixing effect of the grinding aid while facilitating use.
[0025] Among them, a rotating rod 20 is rotatably arranged inside the mixing box 1, and a plurality of stirring blades 21 are fixedly arranged outside the rotating rod 20, and a stirring motor 19 is fixedly arranged on the upper side of the mixing box 1. The power end of the stirring motor 19 movably penetrates the mixing box 1 and is fixedly connected to the rotating rod 20. Turning on the stirring motor 19 through an external power supply can conveniently drive the plurality of stirring blades 21 to rotate, thereby facilitating the stirring and mixing of the grinding aid inside the mixing box 1 and accelerating the mixing effect of the grinding aid.
[0026] Among them, an observation window 22 is arranged on the outside of the mixing box 1, through which the grinding aid and the pump body 4 inside the mixing box 1 can be conveniently observed, so as to facilitate the operation of the staff.
[0027] Among them, a discharge pipe 23 is fixedly arranged on the outside of the mixing box 1, and the mixed grinding aid can be discharged by setting the discharge pipe 23, so that the grinding aid can be collected and used conveniently.
[0028] Embodiment: During use of the utility model, firstly, grinding aids and additives are added to the inner side of the mixing box 1, and then the stirring motor 19 is turned on by an external power supply. The stirring motor 19 drives the rotating rod 20 and the stirring blade 21 to rotate, so that the grinding aids can be fully mixed. When sampling the grinding aids, firstly, the driving motor 10 is turned on by an external power supply, and the driving motor 10 drives the winding roller 6 to rotate. The rotation of the winding roller 6 can reel in the rope 7. At this time, the rope 7 drives the movable plate 3 and the pump body 4 to move upward until the pump body 4 moves to a suitable position. Then, the pump body 4 is turned on to extract the grinding aids at the specified position. The grinding aids reach the sampling tube 12 through the bellows 11 and are finally discharged through the sampling tube 12. By winding or releasing the rope 7, the height of the pump body 4 can be adjusted, so as to facilitate the sampling of the grinding aids at different positions.
[0029] Finally, a few points should be explained: First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may change; secondly: in the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; finally: the above is only the preferred embodiment of the present invention, and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A liquid cement grinding aid mixing sampling device, comprising a mixing box (1), characterized in that: The mixing box (1) has an inner groove (2) formed inside, a movable plate (3) is movably provided inside the inner groove (2), a pump body (4) is fixedly provided on the upper side of the movable plate (3), and a U-shaped frame (5) is fixedly provided outside the mixing box (1), a winding roller (6) is rotatably provided inside the U-shaped frame (5), a rope (7) is wound on the outer side of the winding roller (6), and the rope (7) movably passes through the mixing box (1) and extends to the inner side, and the rope (7) The outer end is located on the inner part of the mixing box (1) and is fixedly connected to the movable plate (3). A driving motor (10) is fixedly arranged on the outer side of the U-shaped frame (5). The power end of the driving motor (10) movably passes through the U-shaped frame (5) and is fixedly connected to the winding roller (6). A bellows (11) is arranged on the upper side of the pump body (4). A sampling tube (12) is fixedly arranged on the upper end of the bellows (11). The sampling tube (12) passes through the mixing box (1) and extends to the outside.
2. A liquid cement grinding aid mixing sampling device according to claim 1, characterized in that: The outer side of the mixing box (1) is penetrated by a through hole (8), and a guide roller (9) for connecting the rope (7) is arranged inside the through hole (8).
3. A liquid cement grinding aid mixing sampling device according to claim 1, characterized in that: Limit blocks (13) are fixedly arranged on both sides of the movable plate (3), and limit grooves (14) for docking with the limit blocks (13) are opened on both sides of the inner groove (2).
4. A liquid cement grinding aid mixing sampling device according to claim 1, characterized in that: The mixing box (1) is provided with a material discharge port (15) on the upper side, a measuring bucket (16) is fixedly provided on the upper side of the material discharge port (15), a scale mark (17) is provided on the inner side of the measuring bucket (16), and a solenoid valve (18) is provided on the inner side of the measuring bucket (16) below the scale mark (17).
5. A liquid cement grinding aid mixing sampling device according to claim 1, characterized in that: A rotating rod (20) is rotatably arranged inside the mixing box (1), a plurality of groups of stirring blades (21) are fixedly arranged outside the rotating rod (20), and a stirring motor (19) is fixedly arranged on the upper side of the mixing box (1), and the power end of the stirring motor (19) movably passes through the mixing box (1) and is fixedly connected to the rotating rod (20).
6. A liquid cement grinding aid mixing sampling device according to claim 1, characterized in that: An observation window (22) is provided on the outside of the mixing box (1).
7. A liquid cement grinding aid mixing sampling device according to claim 1, characterized in that: A discharge pipe (23) is fixedly arranged on the outside of the mixing box (1).