CN217069046U - Magnesium hydroxide powder preparation facilities of high mixability - Google Patents
Magnesium hydroxide powder preparation facilities of high mixability Download PDFInfo
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- CN217069046U CN217069046U CN202220747435.2U CN202220747435U CN217069046U CN 217069046 U CN217069046 U CN 217069046U CN 202220747435 U CN202220747435 U CN 202220747435U CN 217069046 U CN217069046 U CN 217069046U
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Abstract
A magnesium hydroxide powder preparation device with high mixing degree comprises a base 1, a shell 2, a water injection mechanism 3, a crushing mechanism 4, a fragment mechanism 5, a grinding mechanism 6 and a drying mechanism 7. The base is fixedly connected with a shell; a discharge hole 22 is formed in the circumferential direction of the bottom layer of the shell; the top of the shell is provided with a water injection mechanism; a fragment mechanism is arranged below the water injection mechanism; a crushing mechanism is arranged right below the fragment mechanism, and the periphery of the crushing mechanism is provided with a feeding hole 21; a grinding mechanism is arranged below the crushing mechanism; a drying mechanism is arranged in the grinding block on the grinding mechanism; the magnesium hydroxide raw material enters the device from the feeding hole, the fragment mechanism crushes the fragments, the crushing mechanism grinds the fragments into powder, and the powder is dried into a product. The utility model discloses the device is accomplished in same platform equipment and is smashed, grind, dry etc. and say the process, has improved production efficiency greatly.
Description
Technical Field
The utility model relates to a magnesium hydrate powder preparation facilities of high mixability belongs to inorganic powder preparation technical field.
Background
Magnesium hydroxide is an inorganic substance with the chemical formula of Mg (OH)2, white amorphous powder or colorless hexagonal column crystals, is dissolved in dilute acid and ammonium salt solution, is almost insoluble in water, is partially completely ionized, and is weakly alkaline. Heating to 350 deg.C to lose water to produce magnesium oxide and magnesium hydroxide, and can be used for preparing sugar and magnesium oxide. Because magnesium hydroxide is abundant in nature and its chemical properties are close to those of aluminum, users have begun to replace aluminum chloride with magnesium hydroxide for use in fragrance products. Used as analytical reagent and also in the pharmaceutical industry.
The raw materials need to be smashed in the production process of the existing magnesium hydroxide, and the existing magnesium hydroxide smashing equipment can block the smashing mechanism to block the smashing opening if a round material appears in the raw materials in the smashing process.
Disclosure of Invention
The utility model aims at providing a device for preparing magnesium hydroxide powder with high mixing degree in order to solve the problem of the existing magnesium hydroxide in the process raw material crushing during the production.
The technical scheme of the utility model is that the magnesium hydroxide powder preparation device with high mixing degree comprises a base, a shell, a water injection mechanism, a crushing mechanism, a fragment mechanism, a grinding mechanism and a drying mechanism; the base is fixedly connected with a shell; the shell is of a structure with a bell-mouth-shaped upper part and a cylindrical lower part, the bell-mouth-shaped upper part is a feed inlet, and a plurality of discharge outlets are formed in the circumferential direction of the bottom layer of the lower part; a water injection mechanism for injecting water is arranged at the top of the shell; a fragment mechanism is arranged below the water injection mechanism; a crushing mechanism is arranged right below the fragment mechanism, and the periphery of the crushing mechanism is provided with a feeding hole; a grinding mechanism is arranged below the crushing mechanism; a drying mechanism is arranged in the grinding block on the grinding mechanism; the magnesium hydroxide raw material enters the device from the feeding hole, the fragment mechanism crushes the fragments, the crushing mechanism grinds the fragments into powder, and the powder is dried into a product.
The water injection mechanism comprises a water tank, a filter screen, a water injection pipe, an electronic valve and a first guide plate; the water tank is provided with a filter screen, and the inlet water firstly passes through the filter screen and then enters the water tank; an outer cover is arranged below the water tank to wrap the fragment mechanism, and a conical annular first guide plate is arranged at the lower part of the outer cover along the inner ring of the outer cover; the water tank both sides have set up the water injection pipe, and the water injection pipe passes the dustcoat and gets into to be close to fragment mechanism below, smashes the material through first baffle with water injection, and the electronic valve is installed to the water injection pipe tip.
The fragment mechanism comprises a first cylinder, a first telescopic rod and a top block; the first cylinder is arranged below the water tank; the first cylinder extends out of the first telescopic rod, and the lower end of the first telescopic rod is connected with the jacking block.
The crushing mechanism is a pair of mutually meshed crushing gears; the crushing gear is arranged on the crushing roller; the crushing gear is driven by a first motor; the crushed raw material is crushed by the crushing mechanism and is crushed by the crushing mechanism.
The grinding mechanism comprises a supporting rod, a second cylinder, a second telescopic rod, an upper grinding block, a second guide plate, a lower grinding block, a baffle plate, a filtering hole, a transmission shaft and a second motor; the second cylinder is arranged in the shell through a support rod and is positioned below the crushing gear; the second telescopic rod is connected with the second cylinder; the upper grinding block is fixedly arranged at the lower end of the second telescopic rod; the lower grinding block is arranged at one end of a transmission shaft of the second motor and is driven to rotate by the transmission shaft driven by the vertically arranged second motor.
The upper grinding block is of a gyro-shaped cone structure, the upper part of the upper grinding block is similar to a broadcast horn, the middle part of the upper grinding block is of a flat cylindrical shape, and the lower part of the upper grinding block is of a conical shape; the small cylindrical part at the upper part is connected with a second telescopic rod, and the conical surface at the lower part is a grinding surface; the lower grinding block is of an inner conical body structure, the inner conical surface is a grinding surface and is opposite to the grinding surface of the upper grinding block, and the central axis of the upper grinding block is superposed with the central axis of the lower grinding block; a circular baffle is arranged on the periphery of the upper part of the lower grinding block; and a second guide plate in an inverted frustum shape is arranged on the shell between the upper grinding block and the lower grinding block, so that materials can conveniently enter the grinding mechanism.
The drying mechanism arranged in the upper grinding block comprises a first electric heating plate and a second electric heating plate; the first electric heating plate is T-shaped; the second electric heating plates are respectively arranged at two sides of the first electric heating plate.
The working principle of the utility model is as follows, when the raw material needs to be crushed, the raw material is fed from the feeding hole 21, the crushing roller 42 is rotated by the first motor 41, and the crushing roller 42 crushes the raw material by the crushing teeth 43; when spherical raw materials appear, the first cylinder 51 is used for controlling the first telescopic rod 52 to descend and ascend, the height of the top block 53 is controlled by the first telescopic rod 52, and the top block 53 extrudes the spherical raw materials, so that the crushing mechanism 4 can crush the spherical raw materials more easily; when the raw material needs to be further crushed, the second cylinder 62 controls the extension and contraction of the second telescopic rod 63, the second telescopic rod 63 controls the height of the upper grinding block 64, the raw material crushed by the first crushing mechanism 4 is guided into the lower grinding block 66, the second motor 60 rotates the lower grinding block 66 through the transmission shaft 69, and the raw material is discharged from the inside of the filtering hole 68 through the grinding of the lower grinding block 66 and the upper grinding block 64; the first electric heating plate 71 and the second electric heating plate 72 are used for drying and powdering the wet raw material when the grinding mechanism grinds the raw material.
The utility model has the advantages that the utility model can freely switch the dry and wet states of the raw materials in the crushing process through the water injection mechanism and the drying mechanism, so that other processes can be added more conveniently in the crushing process of the raw materials; the crushing mechanism is used for solving the problem that the crushing mechanism is difficult to crush the spherical raw materials; the grinding mechanism can be used for finely crushing the raw materials, so that the raw materials are more refined, and the quality of finished products is improved. The procedures of crushing, grinding, drying and the like are completed in the same equipment, so that the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic view of the internal structure of the device of the present invention
FIG. 3 is an enlarged view A of a portion of FIG. 1;
in the figure, 1 is a base; 2 is a shell; 21 is a feed inlet; 22 is a discharge hole; 3 is a water injection mechanism; 31 is a water tank; 32 is a filter screen; 33 is a water injection pipe; 34 is an electronic valve; 35 is a first guide plate; 4 is a crushing mechanism; 41 is a first motor; 42 is a crushing roller; 43 is broken teeth; 5, a fragment mechanism; 51 is the first cylinder; 52 is a first telescopic rod; 53 is a top block; 6 is a grinding mechanism; 61 is a supporting rod; 62 is the second cylinder; 63 is a second telescopic rod; 64 is an upper grinding block; 65 is a second guide plate; 66 is a lower grinding block; 67 is a baffle plate; 68 is a filter hole; 69 is a transmission shaft; 60 is a second motor; 7 is a drying mechanism; 71 is a first electric heating plate; and 72 is a second electric heating plate.
Detailed Description
The detailed description of the invention is shown in the drawings.
As shown in fig. 1, the apparatus for preparing magnesium hydroxide powder with high degree of mixing in the present embodiment includes a base 1, a housing 2, a water injection mechanism 3, a crushing mechanism 4, a crushing mechanism 5, a grinding mechanism 6, and a drying mechanism 7.
The base 1 of the embodiment is fixedly connected with a shell 2; the shell 2 is of a structure with a bell-mouth-shaped upper part and a cylindrical lower part, the upper bell-mouth-shaped part is a feed inlet 21, and a plurality of discharge outlets 22 are arranged in the circumferential direction of the bottom layer of the lower part. A water injection mechanism 3 for injecting water is arranged at the top of the shell 2; a fragment mechanism 5 is arranged below the water injection mechanism; a crushing mechanism 4 is arranged right below the fragment mechanism 5, and a feeding hole 21 is arranged at the periphery of the crushing mechanism 4; a grinding mechanism 6 is arranged below the crushing mechanism 4; the drying mechanism 7 is installed in the upper grinding block 64 of the grinding mechanism 6. Magnesium hydroxide raw materials enter the device from the feeding hole 21, the fragments are crushed by the fragment mechanism 5 and the crushing mechanism 4, and then the crushed materials are ground into powder by the grinding mechanism 6 and dried into products.
The water injection mechanism 3 of the present embodiment includes a water tank 31, a strainer 32, a water injection pipe 33, an electronic valve 34, and a first guide plate 35. The water tank 31 is provided with a filter screen 32, and inlet water firstly passes through the filter screen 32 and then enters the water tank 31; an outer cover is arranged below the water tank 31 to wrap the fragment mechanism 5; the lower part is provided with a conical annular first guide plate 35 along the inner ring of the outer cover; water injection pipe 33 has been set up to water tank 31 both sides, and water injection pipe 33 passes the dustcoat and gets into near the fragment mechanism below, injects the crushing material with water through first baffle 35, and electronic valve 34 is installed to water injection pipe 33 tip for the control water yield. When it is necessary to add water to the apparatus, the filter 32 is used to filter the water in the water tank 31 and discharge the water through the water injection pipe 33, the electronic valve 34 is used to control the opening and closing of the electronic valve 34, and the first guide plate 35 is used to guide the water from the inlet 21 to the inside of the housing 2.
The crumb mechanism 5 of this embodiment comprises a first cylinder 51, a first telescopic rod 52 and a top block 53. The first cylinder 51 is installed below the water tank 31; the first cylinder 51 extends downwards to form a first telescopic rod 52, and the lower end of the first telescopic rod is connected with a top block 53.
The crushing mechanism of the embodiment is a pair of mutually meshed crushing gears; as shown in fig. 2, the pulverizing gear is mounted on the pulverizing roller 42, and the pulverizing teeth 43 are mounted on the circumference of the pulverizing gear; the crushing gear is driven by a first motor 41. When the raw material is required to be crushed as much as possible, the first motor 41 rotates the crushing roller 42, the crushing roller 42 crushes the raw material by using the crushing teeth 43, when the spherical raw material appears, the first cylinder 51 is used for controlling the extension and contraction of the first telescopic rod 52, so that the height of the top block 53 is controlled by using the first telescopic rod 52, and the top block 53 is used for extruding the spherical raw material, so that the first crushing mechanism 4 can crush the spherical raw material more easily.
The grinding mechanism of the present embodiment includes a support rod 61, a second cylinder 62, a second telescopic rod 63, an upper grinding block 64, a second guide plate 65, a lower grinding block 66, a baffle 67, a filtering hole 68, a transmission shaft 69, and a second motor 60. The second cylinder 62 is arranged in the shell of the shell 2 and is positioned below the crushing gear 4 through a support rod 61; the second telescopic rod 63 is connected with a second air cylinder 62; the upper grinding block 64 is fixedly arranged at the lower end of the second telescopic rod 63; the lower grinding block 66 is installed at one end of a transmission shaft 69 of the second motor 60, and the transmission shaft 69 is driven by the vertically installed second motor 60 to rotate by the lower grinding block 66.
The upper grinding block 64 of the grinding mechanism of the present embodiment is a gyro-shaped cone structure, as shown in fig. 3, the upper part of the upper grinding block 64 is similar to a broadcast horn shape, the middle part is a flat cylinder shape, and the lower part is a cone shape; the small cylindrical part at the upper part is connected with a second telescopic rod 63, and the conical surface at the lower part is a grinding surface; the lower grinding block 66 is of an inner conical structure, the inner conical surface is a grinding surface and is opposite to the grinding surface of the upper grinding block, and the central axis of the upper grinding block is superposed with the central axis of the lower grinding block; a circular baffle 67 is arranged on the periphery of the upper part of the lower grinding block; and a second guide plate 65 with an inverted frustum shape is arranged on the shell between the upper grinding block 64 and the lower grinding block 66, so that materials can conveniently enter the grinding mechanism.
As shown in fig. 3, the drying mechanism 7 provided in the upper grinding block of the grinding mechanism of the present embodiment includes a first electric heating plate 71 and a second electric heating plate 72; the first electric heating plate 71 is T-shaped; the second electric heating plates 72 are two and are respectively installed at both sides of the first electric heating plate. The first electric heating plate 71 and the second electric heating plate 72 are used to dry and pulverize the wet raw material when the grinding mechanism 6 grinds the raw material.
Claims (7)
1. A device for preparing magnesium hydroxide powder with high mixing degree is characterized by comprising a base, a shell, a water injection mechanism, a crushing mechanism, a fragment mechanism, a grinding mechanism and a drying mechanism; the base is fixedly connected with a shell; the shell is of a structure with a bell-mouth-shaped upper part and a cylindrical lower part, the bell-mouth-shaped upper part is a feed inlet, and a plurality of discharge outlets are formed in the circumferential direction of the bottom layer of the lower part; a water injection mechanism for injecting water is arranged at the top of the shell; a fragment mechanism is arranged below the water injection mechanism; a crushing mechanism is arranged right below the fragment mechanism, and the periphery of the crushing mechanism is provided with a feeding hole; a grinding mechanism is arranged below the crushing mechanism; a drying mechanism is arranged in the grinding block on the grinding mechanism; magnesium hydroxide raw materials enter the device from the feeding hole, the fragments are smashed by the fragment smashing mechanism, smashed by the smashing mechanism, ground into powder by the grinding mechanism and dried into a product.
2. The apparatus for preparing magnesium hydroxide powder with high degree of mixing according to claim 1, wherein the water injection mechanism comprises a water tank, a filter screen, a water injection pipe, an electronic valve, and a first guide plate; the water tank is provided with a filter screen, and the inlet water firstly passes through the filter screen and then enters the water tank; an outer cover is arranged below the water tank to wrap the fragment mechanism, and a conical annular first guide plate is arranged at the lower part of the outer cover along the inner ring of the outer cover; the water tank both sides have set up the water injection pipe, and the water injection pipe passes the dustcoat and gets into to be close to fragment mechanism below, smashes the material through first baffle with water injection, and the electronic valve is installed to the water injection pipe tip.
3. The apparatus for preparing magnesium hydroxide powder with high degree of mixing according to claim 1, wherein the lump breaking means comprises a first cylinder, a first telescopic rod and a top block; the first cylinder is arranged below the water tank; the first cylinder extends out of the first telescopic rod, and the lower end of the first telescopic rod is connected with the jacking block.
4. The apparatus for producing a magnesium hydroxide powder having a high degree of mixing according to claim 1, wherein said pulverizing mechanism is a pair of pulverizing gears engaged with each other; the crushing gear is arranged on the crushing roller; the crushing gear is driven by a first motor.
5. The apparatus for preparing magnesium hydroxide powder with high degree of mixing according to claim 1, wherein the grinding mechanism comprises a supporting rod, a second cylinder, a second telescopic rod, an upper grinding block, a second guide plate, a lower grinding block, a baffle plate, a filter hole, a transmission shaft and a second motor; the second cylinder is arranged in the shell through a support rod and is positioned below the crushing gear; the second telescopic rod is connected with the second cylinder; the upper grinding block is fixedly arranged at the lower end of the second telescopic rod; the lower grinding block is arranged at one end of a transmission shaft of the second motor and is driven to rotate by the transmission shaft driven by the vertically arranged second motor.
6. The apparatus for preparing magnesium hydroxide powder with high degree of mixing according to claim 5, wherein the upper grinding block has a top-shaped cone structure, the upper part of which is similar to a broadcast horn, the middle part of which is flat cylindrical, and the lower part of which is conical; the small cylindrical part at the upper part is connected with a second telescopic rod, and the conical surface at the lower part is a grinding surface; the lower grinding block is of an inner conical body structure, the inner conical surface is a grinding surface and is opposite to the grinding surface of the upper grinding block, and the central axis of the upper grinding block is superposed with the central axis of the lower grinding block; a circular baffle is arranged on the periphery of the upper part of the lower grinding block; and a second guide plate in an inverted frustum shape is arranged on the shell between the upper grinding block and the lower grinding block, so that materials can conveniently enter the grinding mechanism.
7. The apparatus for preparing magnesium hydroxide powder with high degree of mixing according to claim 5, wherein the drying mechanism provided in the upper grinding block comprises a first electric heating plate and a second electric heating plate; the first electric heating plate is T-shaped; the second electric heating plates are respectively arranged at two sides of the first electric heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747435.2U CN217069046U (en) | 2022-04-02 | 2022-04-02 | Magnesium hydroxide powder preparation facilities of high mixability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747435.2U CN217069046U (en) | 2022-04-02 | 2022-04-02 | Magnesium hydroxide powder preparation facilities of high mixability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217069046U true CN217069046U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220747435.2U Active CN217069046U (en) | 2022-04-02 | 2022-04-02 | Magnesium hydroxide powder preparation facilities of high mixability |
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| Country | Link |
|---|---|
| CN (1) | CN217069046U (en) |
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2022
- 2022-04-02 CN CN202220747435.2U patent/CN217069046U/en active Active
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