CN113603403A - Novel diatom ooze three-in-one dry powder and preparation method thereof - Google Patents
Novel diatom ooze three-in-one dry powder and preparation method thereof Download PDFInfo
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- CN113603403A CN113603403A CN202110903030.3A CN202110903030A CN113603403A CN 113603403 A CN113603403 A CN 113603403A CN 202110903030 A CN202110903030 A CN 202110903030A CN 113603403 A CN113603403 A CN 113603403A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00025—Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
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Abstract
The invention discloses a novel diatom ooze three-in-one dry powder and a preparation method thereof, belonging to the technical field of dry powder coatings, wherein the diatom ooze three-in-one dry powder comprises the following raw materials in parts by weight: 20-40 parts of calcium carbonate powder; 40-60 parts of diatom ooze; 2-8 parts of composite anion powder; 20-40 parts of sierozem powder; 20-40 parts of cement; 2-6 parts of hydroxypropyl methyl cellulose; 2-6 parts of kapok powder. The preparation method comprises the following steps: s1, grinding: grinding the crushed calcium carbonate by a grinding device to obtain calcium carbonate powder; s2, mixing uniformly: weighing the raw materials of the diatom ooze three-in-one dry powder in parts by weight, and adding the raw materials into a mixing device to obtain the diatom ooze three-in-one dry powder. The invention solves the problems that the prior diatom ooze dry powder coating can not release negative ions, can not deodorize and improve the hollowing and cracking of cement mortar.
Description
Technical Field
The invention relates to the technical field of dry powder coatings, in particular to novel diatom ooze three-in-one dry powder and a preparation method thereof.
Background
Along with the development and progress of social civilization, the living conditions of people are improved and environmental protection and health living concepts are pursued, the low-carbon environmental protection awareness of the environment is gradually enhanced, the requirements on the decoration function of the coating are met, the requirements on the health of human bodies and the environmental protection are better emphasized, meanwhile, environmental regulations established by various countries have strict limits on Volatile Organic Compounds (VOCs) in the coating, people generally have urgent and rigid requirements on environment-friendly and economical building materials, the building coating develops towards the aspects of environmental protection, energy conservation, functionalization, no dust and controlled release, and the environmental protection without residues also becomes one of the directions of the technical development of the building coating.
The existing building coating diatom ooze utilizes the good adsorption property and natural environment-friendly characteristic of diatomite, is assisted by inorganic bonding components, is stirred by adding water to form strong plasticity "ooze", is added with various pigments to form the diatom ooze which can replace wallpaper to decorate building walls, has higher specific surface area and function of adsorbing various organic and inorganic pollutants, is easy to obtain materials and convenient to construct, and has good prospect in the field of building materials.
At present, although the diatom ooze dry powder coating on the market has strong adsorbability, negative ions cannot be released, the environment friendliness is poor, and the problems of deodorization and improvement of cement mortar hollowing and cracking cannot be solved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a novel diatom ooze three-in-one dry powder and a preparation method thereof, and solves the problems that the conventional diatom ooze dry powder coating cannot release negative ions, cannot perform deodorization and improve the hollowing and cracking of cement mortar.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel diatom ooze three-in-one dry powder is composed of the following raw materials in parts by weight:
20-40 parts of calcium carbonate powder; 40-60 parts of diatom ooze; 2-8 parts of composite anion powder; 20-40 parts of sierozem powder; 20-40 parts of cement; 2-6 parts of hydroxypropyl methyl cellulose; 2-6 parts of kapok powder.
More preferably: the composite negative ion powder is prepared from one of tourmaline powder, opal powder, gull stone powder, hexacyclic ring stone powder and stone needle powder and rare earth powder in a mass ratio of (1-3): 1 are mixed.
A novel preparation method of diatom ooze three-in-one dry powder comprises the following steps:
s1, grinding: grinding the crushed calcium carbonate by a grinding device to obtain 800-1200-mesh calcium carbonate powder;
s2, mixing uniformly: weighing the raw materials of the diatom ooze three-in-one dry powder according to the weight parts, adding the raw materials into a mixing device, stirring for 2-3min at the rotation speed of 900 plus materials at 1200r/min, and stirring for 10-15min at the rotation speed of 500 plus materials at 800 r/min.
More preferably: in step S1, the grinding apparatus includes a grinding pot, an upper grinding mechanism, a lower grinding mechanism, and a blanking mechanism;
the grinding tank top is provided with the feeder hopper, and the bottom is provided with the powder export, go up grinding mechanism, unloading mechanism and grinding mechanism down sets gradually from top to bottom down.
More preferably: the upper grinding mechanism comprises a grinding motor, a main shaft, a grinding body, a grinding seat and grinding teeth;
the grinding motor is arranged in the center of the top of the grinding tank, the main shaft is positioned in the grinding tank, the upper end of the main shaft penetrates through the top of the grinding tank and is connected with an output shaft of the grinding motor, and the lower end of the main shaft extends downwards vertically and is connected with the grinding body;
the grinding seat is fixed on the side wall of the grinding tank and along the circumferential direction of the grinding tank, the periphery of the grinding body is wound, a gap for grinding materials is formed between the grinding seat and the grinding body, grinding teeth are arranged in the gap, and the grinding teeth are located on the grinding seat and the grinding body.
More preferably: the lower grinding mechanism comprises a grinding sieve, a mounting seat and a grinding piece;
the mounting seat is fixed on the side wall of the grinding tank, the grinding sieve is positioned in the grinding tank and is mounted on the mounting seat, the longitudinal section of the grinding sieve is arc-shaped, and the inner arc surface of the grinding sieve faces upwards;
roll and grind the piece including rolling the motor, grinding roller, swinging arms and pivot, roll the motor and install it is outside to grind jar, pivot one end with roll motor output shaft, the other end inserts just wear to establish in the grinding jar on the swinging arms, swinging arms one end is fixed in the pivot, the other end is installed and is used for grinding the roller of milling of sieve internal surface grinding, swinging arms length direction with pivot axial direction is perpendicular.
More preferably: the blanking mechanism comprises a blanking plate, a fixed block and a supporting spring;
the fixed block is positioned below the blanking plate and fixed on the side wall of the grinding tank, the supporting spring is fixed between the blanking plate and the fixed block, the bottom surface of the longitudinal section of the blanking plate is arc-shaped, the inner arc surface of the longitudinal section of the blanking plate is downward, and the bottom surface of the blanking plate is used for contacting with the grinding roller;
the top surface of the lower material plate is sunken from the periphery to the middle part, the lower material plate is provided with a material discharging hole penetrating through the upper side and the lower side of the lower material plate, the peripheral edge of the top of the lower material plate is provided with a baffle plate, the baffle plate is in vertical sliding fit with the side wall of the grinding tank, flanges are arranged on the periphery of the bottom of the lower material plate, and the supporting spring is fixed at the bottoms of the flanges.
More preferably: in step S2, the mixing device includes a mixing tank, a stirring mechanism, and a filter cartridge;
the mixing tank is characterized in that a material storage tank is connected to the top of the mixing tank, a discharge hole is formed in the bottom of the mixing tank, the stirring mechanism comprises a stirring motor, a stirring shaft and a stirring paddle, the stirring motor is installed in the center of the top of the mixing tank, the stirring shaft is located in the mixing tank, the stirring shaft is vertically arranged, the upper end of the stirring shaft penetrates through the top of the mixing tank and is connected with an output shaft of the stirring motor, and the stirring paddle is fixed on the stirring shaft;
the longitudinal section of the filter cylinder is in a semi-arc shape, the inner arc surface of the filter cylinder faces upwards, and the filter cylinder is fixed on the stirring shaft and is positioned above the stirring paddle.
More preferably: the filter cartridge is supported on the support ring and is in sliding fit with the support ring, and the support ring is fixed on the inner wall of the mixing tank along the circumferential direction of the mixing tank.
More preferably: the material storage tank comprises a first material storage tank and a second material storage tank, the first material storage tank and the second material storage tank are respectively positioned at two opposite sides of the stirring motor, and feed inlets are respectively arranged between the first material storage tank and the mixing tank and between the second material storage tank and the mixing tank;
the stirring shaft is fixedly provided with a baffle, and the baffle is positioned above the filter cylinder and used for plugging a feed inlet between the first storage tank and the mixing tank or plugging a feed inlet between the second storage tank and the mixing tank.
In conclusion, the invention has the following beneficial effects: the diatom ooze three-in-one dry powder does not contain toxic raw materials such as reinforcing agents, starch ether, polyvinyl alcohol and dispersed latex powder, and all the raw materials are natural products, so that the diatom ooze three-in-one dry powder is energy-saving and environment-friendly. The calcium carbonate powder has the characteristics of cooling, water absorption, natural ventilation and the like, the vacuum sierozem powder and the diatom ooze can reach acid-base saturation, and the composite anion powder can absorb toxic acid rain in spring for a long time, degrade formaldehyde, release anions, remove peculiar smell in air and make the air fresh and natural. The hydroxypropyl methyl cellulose and the kapok powder both have super-strong viscosity, and can solve the problem of hollowing and cracking of cement mortar. The invention solves the problems that the prior diatom ooze dry powder coating can not release negative ions and can not deodorize and improve the hollowing and cracking of cement mortar, and has three-in-one function.
Drawings
FIG. 1 is a flow chart of an embodiment, which is mainly used for embodying a preparation method of diatom ooze three-in-one dry powder;
FIG. 2 is a schematic sectional view of an embodiment, which is mainly used for embodying the structure of the grinding apparatus;
FIG. 3 is a schematic sectional view of the embodiment, which is mainly used for showing the structure of the blanking mechanism;
FIG. 4 is a schematic cross-sectional view of an embodiment, primarily for embodying the structure of the mixing device;
fig. 5 is a schematic structural diagram of the embodiment, which is mainly used for embodying the structure of the baffle.
In the figure, 1, a grinding tank; 2. a feed hopper; 3. a powder outlet; 41. grinding the motor; 42. a main shaft; 43. a grinding body; 44. a grinding seat; 45. grinding the teeth; 51. a blanking plate; 52. a fixed block; 53. a support spring; 54. a blanking hole; 55. blocking edges; 56. a flange; 61. grinding and screening; 62. a mounting seat; 631. grinding the roller; 632. a swing lever; 633. a rotating shaft; 7. a mixing tank; 81. a stirring motor; 82. a stirring shaft; 83. a stirring paddle; 9. a filter cartridge; 10. a support ring; 11. a baffle plate; 12. a discharge outlet; 131. a first material storage tank; 132. a second material storage tank; 14. a feed inlet; 15. and (4) feeding a material inlet.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example 1: a novel diatom ooze three-in-one dry powder and a preparation method thereof are disclosed, wherein the diatom ooze three-in-one dry powder comprises the following raw materials in parts by weight:
30kg of calcium carbonate powder; 50kg of diatom ooze; 5kg of composite anion powder; 30kg of sierozem powder; 30kg of cement; 4kg of hydroxypropyl methyl cellulose; 4kg of kapok powder.
Preferably, the composite anion powder is prepared from tourmaline powder and rare earth powder according to a mass ratio of 2: 1 are mixed.
The preparation method of the diatom ooze three-in-one dry powder is shown in figure 1 and comprises the following steps:
s1, grinding: grinding the crushed calcium carbonate by a grinding device to obtain 900-mesh calcium carbonate powder;
s2, mixing uniformly: weighing the raw materials of the diatom ooze three-in-one dry powder according to the parts by weight, adding the raw materials into a mixing device, stirring for 2min at the rotating speed of 1000r/min, and stirring for 12min at the rotating speed of 600r/min to obtain the diatom ooze three-in-one dry powder.
In the technical scheme, the diatom ooze three-in-one dry powder does not contain toxic raw materials such as reinforcing agents, starch ether, polyvinyl alcohol and dispersed latex powder, and all the raw materials are natural products, so that the diatom ooze three-in-one dry powder is energy-saving and environment-friendly. The calcium carbonate powder has the characteristics of cooling, water absorption, natural ventilation and the like, the vacuum sierozem powder and the diatom ooze can reach acid-base saturation, and the composite anion powder can absorb toxic acid rain in spring for a long time, degrade formaldehyde, release anions, remove peculiar smell in air and make the air fresh and natural. The hydroxypropyl methyl cellulose and the kapok powder both have super-strong viscosity, and can solve the problem of hollowing and cracking of cement mortar.
Referring to fig. 2 to 3, in step S1, the grinding apparatus includes a grinding pot 1, an upper grinding mechanism, a lower grinding mechanism, and a blanking mechanism. Grinding tank 1 top one side is provided with feeder hopper 2, and the bottom center is provided with powder outlet 3, goes up grinding mechanism, unloading mechanism and grinds the mechanism down and from top to bottom sets gradually. Preferably, the upper grinding mechanism includes a grinding motor 41, a spindle 42, a grinding body 43, a grinding seat 44 and grinding teeth 45. The grinding motor 41 is installed at the center of the top of the grinding tank 1, the main shaft 42 is located in the grinding tank 1, the upper end of the main shaft penetrates through the top of the grinding tank 1 and is connected with an output shaft of the grinding motor 41, and the lower end of the main shaft extends downwards vertically and is connected with a grinding body 43. The grinding body 43 is in a shape of an inverted frustum, the top surface of the grinding body is an upwardly arched surface, and the central axes of the grinding body 43 and the spindle 42 are both coincident with the central axis of the mixing tank 7. The grinding seat 44 is fixed on the side wall of the grinding tank 1 and is wound around the grinding body 43 along the circumferential direction of the grinding tank 1, a gap for grinding materials is arranged between the grinding seat 44 and the grinding body 43, grinding teeth 45 are arranged in the gap, and the grinding teeth 45 are arranged on the grinding seat 44 and the grinding body 43.
Referring to fig. 2-3, preferably, the lower grinding mechanism includes a grinding screen 61, a mounting block 62, and a crushing mill. The mount pad 62 is fixed on grinding tank 1 lateral wall, and grinding sieve 61 is located grinding tank 1 and installs on mount pad 62, and specifically, grinding sieve 61 bolted connection is on mount pad 62. The longitudinal section of the grinding sieve 61 is arc-shaped and the intrados faces upward. The grinding piece comprises a grinding motor, a grinding roller 631, a swing rod 632 and a rotating shaft 633, wherein the grinding motor is installed outside the grinding tank 1, one end of the rotating shaft 633 is connected with an output shaft of the grinding motor, and the other end of the rotating shaft is inserted into the grinding tank 1 and penetrates through the swing rod 632. The oscillating rod 632 has one end fixed to the rotating shaft 633 and the other end mounted with a grinding roller 631 for grinding the inner surface of the grinding sieve 61, and the grinding roller 631 is rotatably connected to the oscillating rod 632. The length direction of the swing lever 632 is perpendicular to the axial direction of the rotating shaft 633.
Referring to fig. 2 to 3, preferably, the blanking mechanism includes a blanking plate 51, a fixing block 52, and a support spring 53. The fixed block 52 is located below the blanking plate 51 and fixed on the sidewall of the grinding tank 1, and the supporting spring 53 is fixed between the blanking plate 51 and the fixed block 52. The two fixing blocks 52 and the two supporting springs 53 are respectively arranged at two opposite sides of the bottom of the blanking plate 51, and the two fixing blocks 52 and the two supporting springs 53 are in one-to-one correspondence. The bottom surface of the longitudinal section of the lower material plate 51 is arc-shaped, the inner arc surface is downward, the bottom surface of the lower material plate 51 is used for contacting with the grinding roller 631, and the central axes of the lower material plate 51 and the grinding sieve 61 are coincided with the central axis of the grinding tank 1. The top surface of the lower material plate 51 is recessed from the periphery to the middle, a plurality of material discharging holes 54 penetrating through the upper side and the lower side of the lower material plate 51 are formed in the lower material plate 51, and the material discharging holes 54 are round holes. The edge of the periphery of the top of the lower material plate 51 is provided with a retaining edge 55, and the retaining edge 55 is positioned below the grinding seat 44 and is in up-and-down sliding fit with the side wall of the grinding tank 1. Flanges 56 are arranged on the periphery of the bottom of the lower material plate 51, and the supporting springs 53 are fixed at the bottoms of the flanges 56.
In the above technical solution, during grinding, the grinding motor 41 and the rolling motor are started to rotate the grinding body 43 in the grinding seat 44, the swing rod 632 drives the rolling roller 631 to rotate, and at the same time, the ground calcium carbonate enters the grinding tank 1 through the feeding hopper 2, under the grinding of the grinding teeth 45, the ground calcium carbonate is primarily ground in the gap between the grinding body 43 and the grinding seat 44, the ground powder drops onto the grinding sieve 61 through the blanking hole 54, because the swing rod 632 and the rolling roller 631 rotate between the blanking plate 51 and the grinding sieve 61, when the rolling roller 631 rotates to the inner surface of the grinding sieve 61, the rolling roller can roll the material on the inner surface of the grinding sieve 61, so as to perform secondary grinding, and the ground calcium carbonate powder passes through the grinding sieve 61 and falls into the bottom of the grinding tank 1; when the grinding roller 631 rotates to the bottom surface of the blanking plate 51, the blanking plate 51 moves upward, and when the grinding roller 631 disengages from the bottom surface of the blanking plate 51, the blanking plate 51 automatically returns downward under the action of the supporting spring 53, so that the blanking plate 51 has a shaking effect, powder can drop onto the grinding screen 61 through the blanking holes 54, and blockage of the blanking holes 54 is reduced.
Referring to fig. 4 to 5, in step S2, the mixing device includes a mixing tank 7, a stirring mechanism, and a filter cartridge 9. The stirring mechanism comprises a stirring motor 81, a stirring shaft 82 and a stirring paddle 83, and the stirring motor 81 is arranged in the center of the top of the mixing tank 7. The stirring shaft 82 is positioned in the mixing tank 7, the stirring shaft 82 is vertically arranged, the upper end of the stirring shaft 82 penetrates through the top of the mixing tank 7 and is connected with an output shaft of the stirring motor 81, and the lower end of the stirring shaft is close to the bottom in the mixing tank 7. The stirring paddle 83 is fixed on the stirring shaft 82 and is used for stirring the materials in the mixing tank 7, and preferably, the stirring paddle 83 is a pitched blade type blade. Mixing tank 7 top is connected with the storage tank, and the storage tank includes first storage tank 131 and second storage tank 132, and first storage tank 131 and second storage tank 132 are located agitator motor 81's relative both sides respectively. Feed inlets 15 are arranged between the first storage tank 131 and the mixing tank 7 and between the second storage tank 132 and the mixing tank 7, and feed inlets 14 are arranged at the tops of the first storage tank 131 and the second storage tank 132. The center of the bottom of the mixing tank 7 is provided with a discharge outlet 12, the longitudinal section of the filter cartridge 9 is in a semi-elliptic arc shape, the inner arc surface of the filter cartridge 9 is upward, and the filter cartridge 9 is fixed on the stirring shaft 82 and is positioned above the stirring paddle 83. A support ring 10 is fixed on the side wall of the mixing tank 7, the filter cartridge 9 is supported on the support ring 10 and is in sliding fit with the support ring 10, and the support ring 10 is fixed on the inner wall of the mixing tank 7 along the circumferential direction of the mixing tank 7. A baffle plate 11 is fixed on the stirring shaft 82, and the baffle plate 11 is located above the filter cartridge 9 and is used for plugging the feed inlet 15 between the first storage tank 131 and the mixing tank 7 or plugging the feed inlet 15 between the second storage tank 132 and the mixing tank 7. Preferably, the top surface of the baffle 11 is in contact with the inner top of the mixing tank 7.
In the above technical scheme, during mixing, the material is poured into first storage tank 131 and second storage tank 132 through charge door 14, when agitator motor 81 opens, the (mixing) shaft 82, strain a section of thick bamboo 9, baffle 11 and stirring rake 83 will rotate in step, because it is located stirring rake 83 top to strain a section of thick bamboo 9, consequently when the material gets into in the blending tank 7 through first storage tank 131 and second storage tank 132, the material can be at first rotatory the mixing in straining a section of thick bamboo 9, rethread stirring rake 83 stirring after passing a section of thick bamboo 9 mixes, play the effect of secondary compounding, it is effectual to mix. In addition, the baffle 11 is arranged to control the material inlet speed so as to realize the effect of mixing while feeding.
Example 2: the difference between the novel diatom ooze three-in-one dry powder and the preparation method thereof in the embodiment 1 is that the diatom ooze three-in-one dry powder is composed of the following raw materials in parts by weight:
20kg of calcium carbonate powder; 40kg of diatom ooze; 2kg of composite anion powder; 20kg of sierozem powder; 20kg of cement; 2kg of hydroxypropyl methyl cellulose; 2kg of kapok powder.
Preferably, the composite anion powder is prepared from tourmaline powder and rare earth powder in a mass ratio of 1: 1 are mixed.
The preparation method of the diatom ooze three-in-one dry powder comprises the following steps:
s1, grinding: grinding the crushed calcium carbonate by a grinding device to obtain 800-mesh calcium carbonate powder;
s2, mixing uniformly: weighing the raw materials of the diatom ooze three-in-one dry powder according to the parts by weight, adding the raw materials into a mixing device, stirring for 3min at the rotating speed of 900r/min, and stirring for 10min at the rotating speed of 500r/min to obtain the diatom ooze three-in-one dry powder.
Example 3: the difference between the novel diatom ooze three-in-one dry powder and the preparation method thereof in the embodiment 1 is that the diatom ooze three-in-one dry powder is composed of the following raw materials in parts by weight:
40kg of calcium carbonate powder; 60kg of diatom ooze; 6kg of composite anion powder; 40kg of sierozem powder; 40kg of cement; 6kg of hydroxypropyl methyl cellulose; 6kg of kapok powder.
Preferably, the composite anion powder is prepared from the following components in percentage by mass of the protein powder and the rare earth powder: 1 are mixed.
The preparation method of the diatom ooze three-in-one dry powder comprises the following steps:
s1, grinding: grinding the crushed calcium carbonate by a grinding device to obtain 800-mesh calcium carbonate powder;
s2, mixing uniformly: weighing the raw materials of the diatom ooze three-in-one dry powder according to the parts by weight, adding the raw materials into a mixing device, stirring for 3min at the rotating speed of 1200r/min, and stirring for 15min at the rotating speed of 800r/min to obtain the diatom ooze three-in-one dry powder.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that several improvements and modifications without departing from the principle of the present invention will occur to those skilled in the art, and such improvements and modifications should also be construed as within the scope of the present invention.
Claims (10)
1. A novel diatom ooze three-in-one dry powder is characterized in that: the composition comprises the following raw materials in parts by weight:
20-40 parts of calcium carbonate powder; 40-60 parts of diatom ooze; 2-8 parts of composite anion powder; 20-40 parts of sierozem powder; 20-40 parts of cement; 2-6 parts of hydroxypropyl methyl cellulose; 2-6 parts of kapok powder.
2. The novel diatom ooze three-in-one dry powder of claim 1, which is characterized in that: the composite negative ion powder is prepared from one of tourmaline powder, opal powder, gull stone powder, hexacyclic ring stone powder and stone needle powder and rare earth powder in a mass ratio of (1-3): 1 are mixed.
3. A novel preparation method of diatom ooze three-in-one dry powder is characterized by comprising the following steps: the method comprises the following steps:
s1, grinding: grinding the crushed calcium carbonate by a grinding device to obtain 800-1200-mesh calcium carbonate powder;
s2, mixing uniformly: weighing the raw materials and the weight parts of the diatom ooze three-in-one dry powder as defined in any one of claims 1-2, adding the raw materials into a mixing device, stirring for 2-3min at the rotation speed of 900-.
4. The preparation method of the novel diatom ooze three-in-one dry powder of claim 3 is characterized in that: in step S1, the grinding apparatus includes a grinding pot (1), an upper grinding mechanism, a lower grinding mechanism, and a blanking mechanism;
grind jar (1) top and be provided with feeder hopper (2), the bottom is provided with powder export (3), go up grinding mechanism, unloading mechanism and grinding mechanism down sets gradually from top to bottom down.
5. The preparation method of the novel diatom ooze three-in-one dry powder of claim 4 is characterized in that: the upper grinding mechanism comprises a grinding motor (41), a spindle (42), a grinding body (43), a grinding seat (44) and grinding teeth (45);
the grinding motor (41) is arranged at the center of the top of the grinding tank (1), the main shaft (42) is positioned in the grinding tank (1), the upper end of the main shaft penetrates through the top of the grinding tank (1) and is connected with an output shaft of the grinding motor (41), and the lower end of the main shaft extends downwards vertically and is connected with the grinding body (43);
grind seat (44) and fix it establishes around grinding jar (1) circumferencial direction on grinding jar (1) lateral wall grinding body (43) are all around, grind seat (44) with be provided with the clearance that is used for the material to grind between grinding body (43), be provided with in the clearance and grind tooth (45), grind tooth (45) and be located grind seat (44), grinding body (43) are last.
6. The preparation method of the novel diatom ooze three-in-one dry powder of claim 5 is characterized in that: the lower grinding mechanism comprises a grinding sieve (61), a mounting seat (62) and a grinding piece;
the mounting seat (62) is fixed on the side wall of the grinding tank (1), the grinding sieve (61) is positioned in the grinding tank (1) and is mounted on the mounting seat (62), and the longitudinal section of the grinding sieve (61) is arc-shaped and the inner arc surface faces upwards;
roll and grind piece including rolling the motor, grinding roller (631), swinging arms (632) and pivot (633), it installs to roll the motor grind jar (1) outside, pivot (633) one end with roll motor output shaft, the other end inserts just wear to establish in grinding jar (1) on swinging arms (632), swinging arms (632) one end is fixed on pivot (633), the other end is installed and is used for grinding sieve (61) internal surface grinding grind grinding roller (631), swinging arms (632) length direction with pivot (633) axial direction is perpendicular.
7. The preparation method of the novel diatom ooze three-in-one dry powder of claim 6 is characterized in that: the blanking mechanism comprises a blanking plate (51), a fixing block (52) and a supporting spring (53);
the fixed block (52) is positioned below the blanking plate (51) and fixed on the side wall of the grinding tank (1), the supporting spring (53) is fixed between the blanking plate (51) and the fixed block (52), the bottom surface of the longitudinal section of the blanking plate (51) is arc-shaped, the inner arc surface of the longitudinal section of the blanking plate is downward, and the bottom surface of the blanking plate (51) is used for contacting with the grinding roller (631);
the top surface of the lower material plate (51) is sunken from the periphery to the middle part, a blanking hole (54) penetrating through the upper side and the lower side of the lower material plate (51) is formed in the lower material plate (51), blocking edges (55) are arranged on the peripheral edge of the top of the lower material plate (51), the blocking edges (55) are in vertical sliding fit with the side wall of the grinding tank (1), flanges (56) are arranged on the periphery of the bottom of the lower material plate (51), and the supporting springs (53) are fixed to the bottoms of the flanges (56).
8. The preparation method of the novel diatom ooze three-in-one dry powder of claim 3 is characterized in that: in step S2, the mixing device includes a mixing tank (7), a stirring mechanism, and a filter cartridge (9);
the mixing tank is characterized in that a storage tank is connected to the top of the mixing tank (7), a discharge hole (12) is formed in the bottom of the mixing tank (7), the stirring mechanism comprises a stirring motor (81), a stirring shaft (82) and a stirring paddle (83), the stirring motor (81) is installed in the center of the top of the mixing tank (7), the stirring shaft (82) is located in the mixing tank (7), the stirring shaft (82) is vertically arranged, the upper end of the stirring shaft (82) penetrates through the top of the mixing tank (7) and is connected with an output shaft of the stirring motor (81), and the stirring paddle (83) is fixed on the stirring shaft (82);
the longitudinal section of the filter cylinder (9) is in a semi-arc shape, the inner arc surface of the filter cylinder faces upwards, and the filter cylinder (9) is fixed on the stirring shaft (82) and is positioned above the stirring paddle (83).
9. The preparation method of the novel diatom ooze three-in-one dry powder of claim 8, which is characterized in that: a support ring (10) is fixed on the side wall of the mixing tank (7), the filter cartridge (9) is supported on the support ring (10) and is in sliding fit with the support ring (10), and the support ring (10) is fixed on the inner wall of the mixing tank (7) along the circumferential direction of the mixing tank (7).
10. The preparation method of the novel diatom ooze three-in-one dry powder of claim 9 is characterized in that: the storage tanks comprise a first storage tank (131) and a second storage tank (132), the first storage tank (131) and the second storage tank (132) are respectively located on two opposite sides of the stirring motor (81), and feed inlets (15) are respectively arranged between the first storage tank (131) and the mixing tank (7) and between the second storage tank (132) and the mixing tank (7);
a baffle (11) is fixed on the stirring shaft (82), the baffle (11) is positioned above the filter cartridge (9) and is used for plugging the feed inlet (15) between the first storage tank (131) and the mixing tank (7) or plugging the feed inlet (15) between the second storage tank (132) and the mixing tank (7).
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207013031U (en) * | 2017-04-18 | 2018-02-16 | 现代（三河）工程塑料有限公司 | A kind of grains dedicated process units of automotive trim |
| CN109233415A (en) * | 2017-07-11 | 2019-01-18 | 上海前引科技有限公司 | A kind of antimildew and antibacterial anion diatom ooze powder of lacquer putty for use on |
| CN210357355U (en) * | 2019-06-11 | 2020-04-21 | 江苏华光新材料科技有限公司 | Grinder is used in production of polyester epoxy type powder coating |
| CN211662393U (en) * | 2019-12-19 | 2020-10-13 | 金华市大友谊塑粉科技有限公司 | Mould powder unloader that mixes in advance |
| CN111993836A (en) * | 2020-07-06 | 2020-11-27 | 安徽喜尔奇日用品有限公司 | Decorative picture and handicraft with air purification function |
-
2021
- 2021-08-06 CN CN202110903030.3A patent/CN113603403A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207013031U (en) * | 2017-04-18 | 2018-02-16 | 现代（三河）工程塑料有限公司 | A kind of grains dedicated process units of automotive trim |
| CN109233415A (en) * | 2017-07-11 | 2019-01-18 | 上海前引科技有限公司 | A kind of antimildew and antibacterial anion diatom ooze powder of lacquer putty for use on |
| CN210357355U (en) * | 2019-06-11 | 2020-04-21 | 江苏华光新材料科技有限公司 | Grinder is used in production of polyester epoxy type powder coating |
| CN211662393U (en) * | 2019-12-19 | 2020-10-13 | 金华市大友谊塑粉科技有限公司 | Mould powder unloader that mixes in advance |
| CN111993836A (en) * | 2020-07-06 | 2020-11-27 | 安徽喜尔奇日用品有限公司 | Decorative picture and handicraft with air purification function |
Non-Patent Citations (4)
| Title |
|---|
| 《化工百科全书》编辑部编: "《化工百科全书 第17卷无机聚合物-心血管疾病药物》", 30 April 1998, 化学工业出版社 * |
| 林宗寿等: "《无机非金属材料工学（第4版）》", 31 August 2014, 武汉理工大学出版社 * |
| 理想•宅编: "《装修材料应用便携手册》", 31 July 2018, 北京希望电子出版社 * |
| 谢芾主编: "《人类的环保之路》", 29 February 2012, 安徽文艺出版社 * |
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