Particle stirring device for expanded perlite production

Abstract

The utility model relates to the technical field of expanded perlite, and discloses a particle stirring device for expanded perlite production, which comprises a bottom plate and a stirring barrel, the top of the stirring barrel is fixedly provided with an injection port, the front side of the stirring barrel is fixedly provided with a discharge port, and the bottom of the stirring barrel is fixedly provided with a second motor. According to the particle stirring device for expanded perlite production, air in an inner cavity of a hot air box is heated through a heating wire and a heating pipe, then the heated air in the hot air box is sucked through the input end of a fan, and then hot air is conveyed into an air outlet pipe through the output end of the fan; and then hot air is guided into the air outlet through the air outlet pipe, then the hot air is conveyed into the inner cavity of the stirring barrel through the air outlet, and therefore hot air injection work is completed, and along with temperature rise in the inner cavity of the stirring barrel, the connecting rod is driven to rotate through rotation of the stirring blades.

Description

Technical Field

[0001] The utility model relates to the technical field of expanded perlite, in particular to a particle stirring device used for the production of expanded perlite. Background Art

[0002] Expanded perlite is a natural acidic glassy volcanic lava, a non-metallic mineral, including perlite, pitch rock and obsidian, the three of which only differ in the content of crystal water. Because its volume rapidly expands 4 to 30 times under high temperature conditions of 1000 to 1300℃, it is collectively called expanded perlite. Generally, the expansion multiple is required to be 7 to 10 times (3 times for obsidian, which is acceptable), and the silicon dioxide content is about 70%. All are open-pit mining. No need for ore dressing, just crushing and screening.

[0003] The raw perlite particles need to be evenly coated with a layer of chemicals that cause them to expand before processing. In order to make the chemicals evenly distributed on each perlite particle and ensure that each particle can expand evenly during the subsequent high-temperature treatment process, thereby improving the overall quality and consistency of the product, a stirring device is needed. However, existing stirring devices often do not have devices to prevent discharge blockage. If the chemicals are not cleaned up, they may solidify and block the discharge port, which delays the workers' cleaning time and is inconvenient for workers to use.

[0004] Therefore, those skilled in the art provide a particle stirring device for expanded perlite production to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a particle stirring device for expanded perlite production to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A particle stirring device for expanded perlite production, comprising a bottom plate and a stirring barrel, wherein a material injection port is fixedly installed on the top of the stirring barrel, a material discharge port is fixedly installed on the front side of the stirring barrel, a second motor is fixedly installed on the bottom of the stirring barrel, and a stirring blade is fixedly connected to the output end of the second motor;

[0008] An air injection mechanism is provided on the rear side of the base plate, and the air injection mechanism includes a hot air box, the rear side of the hot air box is movably connected with a box door through a hinge, a handle is fixedly installed on the left side of the box door, a plurality of heating tubes with the same distance and size are fixedly installed on the right side of the inner cavity of the hot air box, a heating wire is wound around the outer surface of the heating tube, a filter is provided at the middle end of the inner cavity of the hot air box, a fan is fixedly installed on the top of the inner cavity of the hot air box, the output end of the fan is connected with an air outlet pipe, and the end of the air outlet pipe away from the hot air box is connected with an air outlet.

[0009] As a further solution of the utility model: a plurality of connecting rods of the same size and the same distance are fixedly installed on the outer surface of the stirring blade, and a scraper is fixedly installed on the outer side of the connecting rod.

[0010] As a further solution of the utility model: a slot is provided on the top of the hot air box, and a filter is clamped in the inner cavity of the slot.

[0011] As a further solution of the utility model: a second vertical plate is fixedly installed on the right side of the top of the bottom plate, a first motor is fixedly installed on the right side of the second vertical plate, a second rotating shaft is fixedly installed on the output end of the first motor, and the second rotating shaft is fixedly installed on the right side of the mixing barrel.

[0012] As a further solution of the utility model: a first vertical plate is fixedly installed on the left side of the top of the bottom plate, a first rotating shaft is movably connected to the right side of the first vertical plate, and the first rotating shaft is fixedly connected to the left side of the mixing barrel.

[0013] As a further solution of the utility model: both left and right sides of the top of the base plate are connected with anchor bolts through threads, and the shape of the anchor bolts is cylindrical.

[0014] As a further solution of the utility model: a bracket is fixedly installed on the bottom of the mixing barrel, and the inner side of the bracket is in contact with the outer surface of the second motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model heats the air in the inner cavity of the hot air box through the heating wire and the heating tube, then inhales the heated air in the hot air box through the input end of the fan, then transmits the hot air to the air outlet pipe through the output end of the fan, then guides the hot air to the air outlet through the air outlet pipe, and then transmits the hot air to the inner cavity of the mixing barrel through the air outlet, thereby completing the work of injecting hot air, as the temperature in the inner cavity of the mixing barrel increases, the rotation of the stirring blade drives the connecting rod to rotate, as the connecting rod rotates, the rotation of the scraper drives the rotation, then the scraper scrapes the chemical substances out to the outside of the mixing barrel through the discharge port to complete the cleaning of the chemical substances in the inner cavity of the mixing barrel.

[0017] 2. The utility model can conveniently scrape off the expanded perlite particles remaining inside the mixing barrel by providing a connecting rod and a scraper, can conveniently clean and replace the filter by providing a slot, can conveniently pour out the expanded perlite particles stirred inside the mixing barrel by providing a first motor and a second rotating shaft, and can play a role of limiting and stabilizing the mixing barrel when it rotates by providing the first rotating shaft, thereby preventing the mixing barrel from tilting left and right. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of a particle stirring device for the production of expanded perlite;

[0019] Figure 2 A schematic diagram of the rear structure of a particle stirring device for expanded perlite production;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of a hot air box in a particle stirring device for the production of expanded perlite;

[0021] Figure 4 The present invention is a schematic diagram of the cross-sectional structure of a mixing barrel in a particle mixing device for producing expanded perlite.

[0022] In the figure: 1. bottom plate; 2. air injection mechanism; 201. hot air box; 202. box door; 203. handle; 204. heating wire; 205. heating tube; 206. filter; 207. slot; 208. fan; 209. air outlet pipe; 210. air outlet; 211. connecting rod; 212. scraper; 3. first vertical plate; 4. first rotating shaft; 5. second vertical plate; 6. first motor; 7. second rotating shaft; 8. mixing barrel; 9. injection port; 10. discharge port; 11. bracket; 12. second motor; 13. anchor bolt; 14. mixing blade. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 A particle stirring device for expanded perlite production comprises a bottom plate 1 and a stirring barrel 8, a material injection port 9 is fixedly installed on the top of the stirring barrel 8, a material discharge port 10 is fixedly installed on the front side of the stirring barrel 8, a second motor 12 is fixedly installed on the bottom of the stirring barrel 8, and a stirring blade 14 is fixedly connected to the output end of the second motor 12;

[0025] An air injection mechanism 2 is provided on the rear side of the base plate 1, and the air injection mechanism 2 includes a hot air box 201. The rear side of the hot air box 201 is movably connected with a box door 202 through a hinge, and a handle 203 is fixedly installed on the left side of the box door 202. A plurality of heating tubes 205 with the same distance and size are fixedly installed on the right side of the inner cavity of the hot air box 201, and a heating wire 204 is wound around the outer surface of the heating tube 205. A filter screen 206 is provided at the middle end of the inner cavity of the hot air box 201, and a fan 208 is fixedly installed on the top of the inner cavity of the hot air box 201, and the output end of the fan 208 is connected with an air outlet pipe 209, and the end of the air outlet pipe 209 away from the hot air box 201 is connected with an air outlet 210.

[0026] Specifically, a plurality of connecting rods 211 of the same size and the same distance are fixedly installed on the outer surface of the stirring blade 14 , and a scraper 212 is fixedly installed on the outer side of the connecting rod 211 .

[0027] Through the above technical solution, the connecting rod 211 and the scraper 212 are provided, so that the expanded perlite particles remaining in the mixing barrel 8 can be easily scraped off.

[0028] Specifically, a slot 207 is provided on the top of the hot air box 201 , and a filter screen 206 is clamped in the inner cavity of the slot 207 .

[0029] Through the above technical solution, by providing the slot 207, the filter 206 can be easily cleaned and replaced.

[0030] Specifically, a second vertical plate 5 is fixedly installed on the right side of the top of the bottom plate 1 , a first motor 6 is fixedly installed on the right side of the second vertical plate 5 , a second rotating shaft 7 is fixedly installed on the output end of the first motor 6 , and the second rotating shaft 7 is fixedly installed on the right side of the mixing barrel 8 .

[0031] Through the above technical solution, by providing the first motor 6 and the second rotating shaft 7, the expanded perlite particles stirred in the stirring barrel 8 can be easily poured out.

[0032] Specifically, a first vertical plate 3 is fixedly installed on the left side of the top of the bottom plate 1 , a first rotating shaft 4 is movably connected to the right side of the first vertical plate 3 , and the first rotating shaft 4 is fixedly connected to the left side of the mixing barrel 8 .

[0033] Through the above technical solution, by setting the first rotating shaft 4, the mixing barrel 8 can be limited and stabilized when rotating, thereby preventing the mixing barrel 8 from tilting left and right.

[0034] Specifically, both left and right sides of the top of the base plate 1 are connected with anchor bolts 13 through threads, and the shape of the anchor bolts 13 is cylindrical.

[0035] Through the above technical solution, by providing the anchor bolts 13, the overall stability can be improved.

[0036] Specifically, a bracket 11 is fixedly mounted on the bottom of the mixing barrel 8 , and the inner side of the bracket 11 is in contact with the outer surface of the second motor 12 .

[0037] Through the above technical solution, by providing the bracket 11, the second motor 12 can be stabilized.

[0038] The working principle of the utility model is as follows: the expanded perlite particles and chemical substances to be stirred are placed in the inner cavity of the stirring barrel 8 through the injection port 9, and then the stirring blade 14 is driven to stir through the output end of the second motor 12, and then the second rotating shaft 7 is driven to rotate through the output end of the first motor 6, and the stirring barrel 8 is driven to rotate with the rotation of the second rotating shaft 7, and the first rotating shaft 4 is driven to rotate with the rotation of the stirring barrel 8, and the expanded perlite particles stirred in the stirring barrel 8 are poured out through the discharge port 10 with the rotation of the stirring barrel 8, and then the air in the inner cavity of the hot air box 201 is heated through the heating wire 204 and the heating tube 205, and then the hot air box is heated through the input end of the fan 208. The heated air in 201 is inhaled, and then the hot air is transmitted to the air outlet pipe 209 through the output end of the fan 208, and then the hot air is guided to the air outlet 210 through the air outlet pipe 209, and then the hot air is transported to the inner cavity of the mixing barrel 8 through the air outlet 210, thereby completing the work of injecting hot air and softening the solidified expanded perlite particles. As the temperature in the inner cavity of the mixing barrel 8 increases, the rotation of the stirring blade 14 drives the connecting rod 211 to rotate, and the rotation of the connecting rod 211 drives the scraper 212 to rotate, and then the scraper 212 scrapes the chemicals to the outside of the mixing barrel 8 through the discharge port 10 to complete the cleaning of the solidified chemical particles in the inner cavity of the mixing barrel 8.

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A particle stirring device for expanded perlite production, comprising a bottom plate (1) and a stirring barrel (8), characterized in that: A material injection port (9) is fixedly mounted on the top of the mixing barrel (8), a material discharge port (10) is fixedly mounted on the front side of the mixing barrel (8), a second motor (12) is fixedly mounted on the bottom of the mixing barrel (8), and a mixing blade (14) is fixedly connected to the output end of the second motor (12); An air injection mechanism (2) is arranged at the rear side of the bottom plate (1), the air injection mechanism (2) comprising a hot air box (201), the rear side of the hot air box (201) being movably connected to a box door (202) via a hinge, a handle (203) being fixedly mounted on the left side of the box door (202), a plurality of heating tubes (205) of the same size and distance being fixedly mounted on the right side of the inner cavity of the hot air box (201), a heating wire (204) being wound around the outer surface of the heating tube (205), a filter screen (206) being arranged at the middle end of the inner cavity of the hot air box (201), a fan (208) being fixedly mounted on the top of the inner cavity of the hot air box (201), the output end of the fan (208) being connected to an air outlet pipe (209), and the end of the air outlet pipe (209) away from the hot air box (201) being connected to an air outlet (210).

2. A particle stirring device for expanded perlite production according to claim 1, characterized in that: A plurality of connecting rods (211) of the same size and at the same distance are fixedly mounted on the outer surface of the stirring blade (14), and a scraper (212) is fixedly mounted on the outer side of the connecting rod (211).

3. A particle stirring device for expanded perlite production according to claim 1, characterized in that: A slot (207) is provided on the top of the hot air box (201), and a filter screen (206) is clamped in the inner cavity of the slot (207).

4. A particle stirring device for expanded perlite production according to claim 1, characterized in that: A second vertical plate (5) is fixedly mounted on the right side of the top of the bottom plate (1), a first motor (6) is fixedly mounted on the right side of the second vertical plate (5), a second rotating shaft (7) is fixedly mounted on the output end of the first motor (6), and the second rotating shaft (7) is fixedly mounted on the right side of the mixing barrel (8).

5. A particle stirring device for expanded perlite production according to claim 1, characterized in that: A first vertical plate (3) is fixedly mounted on the left side of the top of the bottom plate (1), a first rotating shaft (4) is movably connected to the right side of the first vertical plate (3), and the first rotating shaft (4) is fixedly connected to the left side of the mixing barrel (8).

6. A particle stirring device for expanded perlite production according to claim 1, characterized in that: The left and right sides of the top of the base plate (1) are both connected with anchor bolts (13) through threads, and the anchor bolts (13) are cylindrical in shape.

7. A particle stirring device for expanded perlite production according to claim 1, characterized in that: A bracket (11) is fixedly mounted on the bottom of the mixing barrel (8), and the inner side of the bracket (11) is in contact with the outer surface of the second motor (12).

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