Calcium-containing magnesium hydroxide decalcification dispersing device

Abstract

The utility model discloses a calcium-containing magnesium hydroxide decalcification dispersing device, which relates to the technical field of inorganic chemical material preparation, and comprises a reaction cylinder, a quantitative blanking component arranged at the top end of a top cover, and a stirring component and a screening component arranged at the top end of the top cover. According to the calcium-containing magnesium hydroxide decalcification dispersing device provided by the utility model, a dispersing agent is separated through the partition plate, the weight of the dispersing agent can be observed through the scale marks on the surface of the transparent cylinder, and after the first motor is started, the rotating partition plate pushes the dispersing agent to enter the discharging groove, so that the dispersing agent enters the reaction cylinder through the discharging groove; the dispersing agent conveying device is simple in structure and convenient to use, the conveyed dispersing agent can be quantified through the transparent cylinder and the scale marks on the outer side of the transparent cylinder while the dispersing agent is conveniently and rapidly conveyed, so that the conveying amount of the dispersing agent is accurately controlled, and the situation that the dispersing and decalcification effects of materials are affected due to too large or too small conveying amount of the dispersing agent is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of inorganic chemical material preparation, in particular to a calcium-containing magnesium hydroxide decalcification and dispersion device. Background Art

[0002] Calcium-containing magnesium hydroxide, i.e., magnesium hydroxide cement or ceramsite cement, refers to cement clinker containing magnesium oxide and auxiliary materials such as silicon dioxide and sulfate, which is calcined and then finely ground. In the production process of magnesium hydroxide cement, since its main raw material is a high content of calcium carbonate, there will be certain calcium crystals in the mature cement. In order to make the calcium-containing magnesium hydroxide decalcified and dispersed more uniformly, the decalcification and dispersion effects of the calcium-containing magnesium hydroxide are achieved through the synergistic effect of multiple factors, including additives, calcination temperature, sulfate content, grinding effect, etc. In the prior art, when adding a dispersant to the calcium-containing magnesium hydroxide, it is usually necessary to add it manually, and it is usually difficult to control the amount of dispersant added by manual addition, which further affects the decalcification and dispersion efficiency of the calcium-containing magnesium hydroxide. Utility Model Content

[0003] In view of the problem in the above prior art that it is usually difficult to control the amount of dispersant added when adding the dispersant manually, the present utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a calcium-containing magnesium hydroxide decalcification dispersion device, the purpose of which is to accurately control the amount of dispersant added and add it in an orderly manner.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a calcium-containing magnesium hydroxide decalcification and dispersion device, comprising a reaction cylinder, the top end of the reaction cylinder and the bottom end of the top cover overlap each other, the top end of the top cover is provided with a quantitative feeding component and a screening component, and the bottom end of the reaction cylinder is provided with a discharge component;

[0006] The quantitative feeding component includes a transparent tube fixedly connected to the top of the top cover, a plurality of scale lines are arranged on the surface of the transparent tube, a filling port is provided at the top of the transparent tube, a first motor is clamped at the top of the transparent tube, an output end of the first motor passes through the transparent tube and is transmission-connected with the top of the partition, a support plate is fixedly clamped at the inner bottom end of the transparent tube, a discharge groove is provided at the top of the support plate, the top cover is connected to the transparent tube through the discharge groove, the bottom end of the partition and the top end of the support plate are clamped with each other, and a stirring assembly is provided at the top of the top cover.

[0007] As an improved solution, the stirring assembly includes a second motor clamped on the top of the top cover, the output end of the second motor passes through the top cover and is transmission-connected to the top of the stirring wheel, and the bottom end of the stirring wheel is clamped on the inner bottom end of the reaction cylinder.

[0008] As an improved solution, the screening component includes a feed tube fixedly connected to the top of the top cover, two slide grooves are provided on both sides of the interior of the feed tube, and sliders are slidably connected in the four slide grooves. The four sliders are respectively fixedly connected to the two sides of the storage basket.

[0009] As an improved solution, the storage basket is sleeved on the outer wall of the filter screen, the bottom ends of the four sliding blocks are fixedly connected to springs, and the bottom ends of the four springs are respectively fixedly connected to the inner bottom ends of the slide grooves.

[0010] As an improved solution, the discharge component includes two discharge ports opened at the bottom end of the reaction tube, and baffles are hinged in the two discharge ports.

[0011] As an improved solution, two mounting grooves are provided at the bottom end of the reaction cylinder, the two mounting grooves are respectively connected to the two material discharge ports, the outer walls of the two baffles are fixedly connected with mounting plates, and the two mounting plates are respectively clamped in the two mounting grooves.

[0012] As an improved solution, a bolt is threadedly connected to the bottom end of the mounting plate, and the bolt passes through the mounting plate and is threadedly connected to the inner top end of the mounting groove.

[0013] Beneficial effects of the utility model:

[0014] 1. The dispersant is separated by partitions, and the scale lines on the surface of the transparent cylinder can be used to observe the weight of the dispersant. After starting the first motor, the rotating partition will push the dispersant into the discharge chute, so that the dispersant enters the reaction cylinder through the discharge chute, which facilitates the rapid transportation of the dispersant. The transported dispersant can be quantified through the transparent cylinder and the scale lines on its outside, so as to accurately control the transportation amount of the dispersant, avoiding the influence of too much or too little dispersant transportation on the dispersion and decalcification effect of the material.

[0015] 2. The materials are stored in the storage basket, and the sliders on both sides of the storage basket will start to move downward after the storage basket is squeezed by the materials, and the sliders will be buffered with the help of springs, so that the storage basket and the filter screen can always shake up and down. At this time, the filter screen will filter the materials, which is convenient for quickly filtering the small particles and nodules inside the materials during the material transportation process, so that the materials can be more fully mixed with the dispersant, thereby ensuring the dispersion and decalcification efficiency of the materials.

[0016] 3. By twisting the bolts and removing them from under the mounting plate, the mounting plate on the outside of the baffle can be detached from the inside of the mounting groove, and the baffle will begin to detach from the discharge port due to the pressure of the material, and the material will be discharged from the discharge port through the rotating stirring wheel, which facilitates the rapid discharge of the mixed material and dispersant from the reaction cylinder, avoids the discharge of the material by disassembly, thereby saving the time consumed by the top cover assembly, and is also convenient for subsequent material processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the calcium-containing magnesium hydroxide decalcification and dispersion device of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-section of the three-dimensional structure of the calcium-containing magnesium hydroxide decalcification and dispersion device of the utility model.

[0020] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the top cover of the calcium-containing magnesium hydroxide decalcification and dispersion device of the utility model.

[0021] Figure 4 The utility model is a schematic diagram of the cross-sectional three-dimensional structure of the feed barrel of the calcium-containing magnesium hydroxide decalcification and dispersion device.

[0022] Description of reference numerals:

[0023] 1. Reaction cylinder; 2. Top cover; 3. Quantitative feeding component; 31. Transparent cylinder; 32. Injection port; 33. Support plate; 34. Discharge chute; 35. First motor; 36. Partition; 37. Stirring assembly; 371. Second motor; 372. Stirring wheel; 4. Screening component; 41. Feed cylinder; 42. Slide; 43. Sliding block; 44. Spring; 45. Storage basket; 46. Filter; 5. Discharge component; 51. Feeding port; 52. Baffle; 53. Mounting slot; 54. Mounting plate; 55. Bolt. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings. Example 1

[0025] Reference Figure 1-3, which is the first embodiment of the utility model, provides a calcium-containing magnesium hydroxide decalcification and dispersion device, which includes a reaction tube 1, the top end of the reaction tube 1 and the bottom end of the top cover 2 overlap each other, the top end of the top cover 2 is provided with a quantitative feeding component 3 and a screening component 4, and the bottom end of the reaction tube 1 is provided with a discharge component 5.

[0026] The quantitative feeding component 3 includes a transparent cylinder 31 fixedly connected to the top of the top cover 2, a plurality of scale lines are arranged on the surface of the transparent cylinder 31, a filling port 32 is provided at the top of the transparent cylinder 31, a first motor 35 is clamped at the top of the transparent cylinder 31, an output end of the first motor 35 passes through the transparent cylinder 31 and is transmission-connected with the top of the partition 36, a support plate 33 is fixedly clamped at the inner bottom end of the transparent cylinder 31, a discharge groove 34 is provided at the top of the support plate 33, the top cover 2 is connected to the transparent cylinder 31 through the discharge groove 34, the bottom end of the partition 36 and the top end of the support plate 33 are clamped with each other, and a stirring assembly 37 is provided at the top of the top cover 2.

[0027] The stirring assembly 37 includes a second motor 371 clamped on the top of the top cover 2, the output end of the second motor 371 passes through the top cover 2 and is transmission-connected to the top of a stirring wheel 372, and the bottom end of the stirring wheel 372 is clamped on the inner bottom end of the reaction tube 1.

[0028] During use, the dispersant can be poured into the transparent cylinder 31 through the injection port 32. When the dispersant reaches the top of the support plate 33, the partition 36 will separate the dispersant, and the scale lines on the surface of the transparent cylinder 31 can be used to observe the weight of the dispersant. When the dispersant needs to be poured into the reaction cylinder 1, the first motor 35 is started to drive the partition 36 to rotate, so that the partition 36 pushes the dispersant. When the dispersant is pushed to the position of the discharge groove 34, the dispersant will be discharged into the reaction cylinder 1 through the discharge groove 34. At this time, the second motor 371 above the top cover 2 can drive the stirring wheel 372 to rotate, and the stirring wheel 372 can be used to mix the material and dispersant in the reaction cylinder 1, which facilitates the rapid delivery of the dispersant. The delivered dispersant can be quantified through the transparent cylinder 31 and the scale lines on its outside, so as to accurately control the delivery amount of the dispersant, thereby avoiding the influence of too much or too little dispersant delivery on the dispersion and decalcification effect of the material. Example 2

[0029] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0030] The screening component 4 includes a feed cylinder 41 fixedly connected to the top of the top cover 2, two slide grooves 42 are provided on both sides of the interior of the feed cylinder 41, and sliders 43 are slidably connected in the four slide grooves 42. The four sliders 43 are respectively fixedly connected to the two sides of a storage basket 45, and the storage basket 45 is sleeved on the outer wall of the filter screen 46. The bottom ends of the four sliders 43 are fixedly connected to springs 44, and the bottom ends of the four springs 44 are respectively fixedly connected to the inner bottom ends of the slide grooves 42.

[0031] During use, the material is poured into the conveying cylinder so that the material will be collected by the collecting basket 45 after passing through the collecting basket 45, and the sliders 43 on both sides of the collecting basket 45 will start to move downward after the collecting basket 45 is squeezed by the material, and as the slider 43 slides inside the slide groove 42, the spring 44 under the slider 43 will buffer the slider 43, so that the collecting basket 45 and the filter screen 46 inside it are always guaranteed to shake up and down. At this time, the filter screen 46 will filter the material, which is convenient for filtering some small particle nodules inside the material during the material transportation process, so that the material can be more fully mixed with the dispersant, thereby ensuring the dispersion and decalcification efficiency of the material.

[0032] The remaining structures are the same as those of Example 1. Example 3

[0033] Reference Figure 1-2 , which is the third embodiment of the present utility model, and this embodiment is different from the second embodiment in that:

[0034] The discharge component 5 includes two discharge ports 51 opened at the bottom end of the reaction cylinder 1, and baffles 52 are hinged in the two discharge ports 51. Two mounting grooves 53 are opened at the bottom end of the reaction cylinder 1, and the two mounting grooves 53 are respectively connected to the two discharge ports 51. The outer walls of the two baffles 52 are fixedly connected with mounting plates 54, and the two mounting plates 54 are respectively clamped in the two mounting grooves 53. The bottom end of the mounting plate 54 is threadedly connected with a bolt 55, and the bolt 55 passes through the mounting plate 54 and is threadedly connected to the inner top of the mounting groove 53.

[0035] During use, when the material and the dispersant are mixed, the bolt 55 can be removed from under the mounting plate 54. As the mounting plate 54 loses the restriction from the bolt 55, the mounting plate 54 outside the baffle 52 will gradually separate from the mounting groove 53, and the baffle 52 will begin to separate from the discharge port 51 due to the pressure of the material. During the rotation of the stirring wheel 372, the material will be discharged from the discharge port 51, which facilitates the rapid discharge of the mixed material and dispersant from the reaction cylinder 1, avoids the discharge of the material by disassembly, and thus saves the time consumed in the assembly of the top cover 2.

[0036] The remaining structure is the same as that of Example 2.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A calcium-containing magnesium hydroxide decalcification and dispersion device, comprising a reaction tube (1), characterized in that: The top end of the reaction cylinder (1) and the bottom end of the top cover (2) are overlapped with each other, the top end of the top cover (2) is provided with a quantitative feeding component (3) and a screening component (4), and the bottom end of the reaction cylinder (1) is provided with a discharge component (5); The quantitative feeding component (3) comprises a transparent tube (31) fixedly connected to the top of the top cover (2), a plurality of scale lines being arranged on the surface of the transparent tube (31), a material injection port (32) being provided at the top of the transparent tube (31), a first motor (35) being clamped at the top of the transparent tube (31), an output end of the first motor (35) passing through the transparent tube (31) and being transmission-connected to the top of a partition (36), a support plate (33) being fixedly clamped at the bottom of the interior of the transparent tube (31), a material discharge groove (34) being provided at the top of the support plate (33), the top cover (2) being connected to the transparent tube (31) via the material discharge groove (34), the bottom end of the partition (36) and the top end of the support plate (33) being clamped to each other, and a stirring assembly (37) being provided at the top of the top cover (2).

2. The calcium-containing magnesium hydroxide decalcification and dispersion device according to claim 1, characterized in that: The stirring assembly (37) comprises a second motor (371) clamped on the top of the top cover (2); the output end of the second motor (371) passes through the top cover (2) and is transmission-connected to the top of a stirring wheel (372); the bottom end of the stirring wheel (372) is clamped on the inner bottom end of the reaction cylinder (1).

3. The calcium-containing magnesium hydroxide decalcification and dispersion device according to claim 1 is characterized in that: The screening component (4) comprises a material conveying cylinder (41) fixedly connected to the top of the top cover (2), two slide grooves (42) are provided on both sides of the interior of the material conveying cylinder (41), and sliding blocks (43) are slidably connected in the four slide grooves (42), and the four sliding blocks (43) are respectively fixedly connected to the two sides of the storage basket (45).

4. The calcium-containing magnesium hydroxide decalcification and dispersion device according to claim 3 is characterized in that: The storage basket (45) is sleeved on the outer wall of the filter screen (46), the bottom ends of the four sliding blocks (43) are fixedly connected to springs (44), and the bottom ends of the four springs (44) are respectively fixedly connected to the inner bottom ends of the slide grooves (42).

5. The calcium-containing magnesium hydroxide decalcification and dispersion device according to claim 1 is characterized in that: The material discharge component (5) comprises two material discharge ports (51) opened at the bottom end of the reaction cylinder (1), and baffles (52) are hingedly connected in the two material discharge ports (51).

6. The calcium-containing magnesium hydroxide decalcification and dispersion device according to claim 5, characterized in that: The bottom end of the reaction cylinder (1) is provided with two mounting grooves (53), the two mounting grooves (53) are respectively connected to the two material discharge ports (51), the outer walls of the two baffles (52) are fixedly connected with mounting plates (54), and the two mounting plates (54) are respectively clamped in the two mounting grooves (53).

7. The calcium-containing magnesium hydroxide decalcification and dispersion device according to claim 6 is characterized in that: The bottom end of the mounting plate (54) is threadedly connected with a bolt (55), and the bolt (55) passes through the mounting plate (54) and is threadedly connected to the inner top end of the mounting groove (53).

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