CN209886184U - Superfine non-metal powder fine airflow classifier - Google Patents
Superfine non-metal powder fine airflow classifier Download PDFInfo
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- CN209886184U CN209886184U CN201920473756.6U CN201920473756U CN209886184U CN 209886184 U CN209886184 U CN 209886184U CN 201920473756 U CN201920473756 U CN 201920473756U CN 209886184 U CN209886184 U CN 209886184U
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Abstract
The utility model discloses a meticulous air current grader of superfine non-metallic powder, including the stock chest, the bottom inner wall fixedly connected with branch of stock chest, the upper end fixedly connected with drum of branch, the four corners fixed connection bracing piece of the upper surface of stock chest, the upper end fixed connection organism of bracing piece, thereby be convenient for fix, through the lower part outer wall fixed connection flight in the pivot, and the lower part drum of pegging graft of pivot, thereby rotate the during operation in the pivot, upwards promote the powder in step, thereby make the powder stable by the inlet pipe inhale, through setting up the compensation section of thick bamboo at the outer wall of drum, thereby be convenient for adjust the promotion height of powder, thereby satisfy the user demand that different selection by winnowing were adjusted, and the outer wall of compensation section of thick bamboo is provided with sleeve and sealing washer, thereby prevent rust.
Description
Technical Field
The utility model relates to a superfine classifier technical field specifically is a superfine non-metallic powder meticulous air current grader.
Background
Barite has that density is big, characteristics such as chemical property and thermal property are stable, need use superfine classifier in the production of barite superfine powder, current superfine classifier is difficult to fix to when the fixed back of superfine classifier, because of air current strength is fixed, it is fixed to the powder suction of organism lower part, if the powder is too far away with the inlet pipe distance of organism lower extreme, then superfine classifier is difficult to inhale the powder, select separately, and current powder conveyor, the structure is too complicated, it is inconvenient to use, consequently, specially propose the utility model discloses.
Disclosure of Invention
An object of the utility model is to provide a superfine non-metallic powder meticulous air current grader to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a superfine non-metal powder fine airflow classifier comprises a storage tank, wherein a supporting rod is fixedly connected to the inner wall of the bottom of the storage tank, a cylinder is fixedly connected to the upper end of the supporting rod, supporting rods are fixedly connected to the four corners of the upper surface of the storage tank, a cylindrical shell is fixedly connected to the upper ends of the supporting rods, a conical shell is fixedly connected to the upper end of the cylindrical shell, a first discharge port and a second discharge port are fixedly connected to the right side of the upper end of the conical shell and the left side of the lower end of the cylindrical shell respectively, an inlet pipe is fixedly connected to the middle of the second discharge port, a secondary air inlet is fixedly connected to the right end of the second discharge port, a rotating shaft is rotatably connected to the middle of the conical shell, a power mechanism is fixedly connected to the upper end of the rotating shaft, a, the outer wall of the lower part of the rotating shaft is fixedly connected with a spiral sheet.
Preferably, the outer wall of the cylinder is screwed with a spiral ring, and the upper end of the spiral ring is fixedly connected with a compensation cylinder.
Preferably, the lower end of the spiral ring is fixedly connected with a sleeve, the inner wall of the bottom end of the sleeve is fixedly connected with a first sealing ring, and the inner wall of the upper end of the cylinder is fixedly connected with a second sealing ring.
Preferably, the outer wall of the spiral ring is fixedly connected with a hand wheel.
Preferably, the power mechanism comprises a motor, the motor is fixedly mounted on the upper portion of the left side wall of the conical shell, gears are fixedly connected to the output end of the upper portion of the motor and the upper end of the rotating shaft, the outer walls of the two gears are respectively meshed with the two ends of the connecting chain, and the motor is electrically connected with an external power supply.
Preferably, the bottom end of the second discharge hole is fixedly connected with a connecting pipe, and the bottom end of the connecting pipe is fixedly connected with a flange plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a four corners fixed connection bracing piece at the upper surface of stock chest, the upper end fixed connection organism of bracing piece, thereby be convenient for fixed, through the lower part outer wall fixed connection flight in the pivot, and the lower part drum of pegging graft of pivot, thereby when the pivot rotates the work, upwards promote the powder in step, thereby make the powder stable by the inlet pipe inhale, set up the compensation section of thick bamboo through the outer wall at the drum, thereby be convenient for adjust the lifting height of powder, thereby satisfy the user demand that different selection by winnowing were adjusted, and the outer wall of a compensation section of thick bamboo is provided with sleeve and sealing washer, thereby prevent that the screw thread from rustting.
Drawings
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a schematic view of the cylinder and the connection structure thereof.
In the figure: the device comprises a storage tank 1, a supporting rod 2, a cylinder 3, a supporting rod 4, a cylindrical shell 5, a conical shell 6, a second discharge port 7, a feed pipe 8, a secondary air inlet 9, a rotating shaft 10, a power mechanism 11, a grading impeller 12, a spiral plate 13, a first discharge port 14, a compensation cylinder 15, a second sealing ring 16, a sleeve 17, a spiral ring 18, a first sealing ring 19, a hand wheel 20, a flange plate 21, a motor 22, a gear 23, a chain 24 and a connecting pipe 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a superfine non-metal powder fine airflow classifier comprises a storage tank 1, wherein the storage tank 1 is a square tank body, the inner wall of the bottom end of the storage tank 1 is fixedly connected with supporting rods 2, the three supporting rods 2 are arranged in a regular triangle, the upper ends of the supporting rods 2 are fixedly connected with a cylinder 3, the cylinder 3 is not contacted with the inner wall of the bottom end of the storage tank 1, four corners of the upper surface of the storage tank 1 are fixedly connected with supporting rods 4, the supporting rods 4 are made of stainless steel, the upper parts of the supporting rods are arranged in an inward inclined manner, the upper ends of the supporting rods 4 are fixedly connected with a cylindrical shell 5, the upper end of the cylindrical shell 5 is fixedly connected with a conical shell 6, the right side of the upper end of the conical shell 6 and the left side of the lower end of the cylindrical shell 5 are respectively and fixedly connected with a first discharge port 14 and a second discharge, the first discharge port 14 and the second discharge port 7 are both obliquely arranged, the middle part of the second discharge port 7 is fixedly connected with a feed pipe 8, the feed pipe 8 is vertically arranged, the right end of the second discharge port 7 is fixedly connected with a secondary air inlet 9, the middle part of the conical shell 6 is rotatably connected with a rotating shaft 10, the upper end of the rotating shaft 10 is fixedly connected with a power mechanism 11, the upper part of the rotating shaft 10 is fixedly connected with a grading impeller 12, the grading impeller 12 has the same structure as that of the grading impeller of the existing superfine grader, the lower end of the grading impeller 12 is fixedly connected with an air flow distribution cone which is a stainless steel cone, the lower end of the rotating shaft 10 penetrates through the inner wall of the feed pipe 8 and is inserted into the cylinder 3, the outer wall of the lower part of the rotating shaft 10 is fixedly connected with a spiral sheet 13, the spiral direction of the spiral sheet 13 is, the separation principle and process are the same as the existing ultrafine powder separator principle, the spiral piece 13 synchronously rotates when the rotating shaft 10 rotates to lift the powder upwards, and the powder is stably sucked into the feeding pipe 8.
Specifically, in order to adjust the lifting height of the material, the outer wall of the cylinder 3 is screwed with a spiral ring 18, the upper end of the spiral ring 18 is fixedly connected with a compensation cylinder 15, and the upper end of the compensation cylinder 15 can be adjusted by rotating the spiral ring 18, so that the lifting height of the powder can be adjusted.
Specifically, in order to prevent the screw thread from rusting and corroding and influence normal use, the lower end of the spiral ring 18 is fixedly connected with the sleeve 17, the bottom end inner wall of the sleeve 17 is fixedly connected with the first sealing ring 19, the inner wall of the first sealing ring 19 is tightly attached to the outer wall of the cylinder 2, the upper end inner wall of the cylinder 3 is fixedly connected with the second sealing ring 16, the outer wall of the second sealing ring 16 is tightly attached to the inner wall of the compensation cylinder 15, the first sealing ring 19 and the second sealing ring 16 are always positioned at two ends of the screw thread, and therefore the screw thread is prevented from rustin.
Specifically, in order to facilitate the rotation of the screw ring, a hand wheel 20 is fixedly connected to the outer wall of the screw ring 18.
Specifically, in order to provide power, the power mechanism 11 includes a motor 22, the motor 22 is a TYPEY90L-2 inverter motor, the motor 22 is fixedly installed in a cabinet of the left side wall of the conical housing 6, gears 23 are fixedly connected to both the upper output end of the motor 22 and the upper end of the rotating shaft 10, the outer walls of the two gears 23 are respectively engaged with the two ends of the chain 24, and the motor 22 is electrically connected to an external power source, so as to provide power for the rotating shaft 10.
Particularly, in order to connect outside powder pipe for the convenience, be convenient for collect the powder after the selection, the bottom fixedly connected with connecting pipe 25 of second discharge gate 7, the bottom fixedly connected with ring flange 21 of connecting pipe 25.
The working principle is as follows: when the utility model is used, the utility model is fixed by the storage tank 1, the powder is injected into the storage tank 1, and the height of the powder is larger than that of the bottom end of the cylinder 3, after the power of the motor 22 is switched on, the motor 22 drives the rotating shaft 10 to rotate, thereby driving the grading impeller 12, the airflow distribution cone and the spiral piece 13 to synchronously rotate, so that the spiral piece 13 lifts the powder upwards in the cylinder 3 and the compensation cylinder 15, thereby leading the external air and the powder to enter the shell from the inlet pipe 8 and to be discharged from the first discharge port 14 after being divided by the airflow distribution cone, thereby forming a first airflow, simultaneously leading the external air to enter the shell from the secondary air inlet 9 and to be discharged from the first discharge port 14, forming a second airflow, adjusting the size of the wind power according to the density of the sorted powder, leading the centripetal force of the fine particles to be larger than the centrifugal force, being discharged from the first discharge port 14, and discharge by second discharge gate 7 to collect the great powder of density by second discharge gate 7, the utility model discloses an at reasonable in design, it is convenient to use, and the organism of being convenient for is fixed, and in work, can promote the powder in step, makes the stable inlet pipe 8 that inhales of powder, and the promotion height of adjustable powder, thereby satisfies the user demand that different selection by winnowing were adjusted, consequently, has higher practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The fine airflow classifier for superfine non-metal powder is characterized in that: comprises a storage tank (1), wherein a support rod (2) is fixedly connected to the inner wall of the bottom end of the storage tank (1), a cylinder (3) is fixedly connected to the upper end of the support rod (2), support rods (4) are fixedly connected to the four corners of the upper surface of the storage tank (1), a cylindrical shell (5) is fixedly connected to the upper end of the support rods (4), a conical shell (6) is fixedly connected to the upper end of the cylindrical shell (5), a first discharge port (14) and a second discharge port (7) are respectively and fixedly connected to the right side of the upper end of the conical shell (6) and the left side of the lower end of the cylindrical shell (5), an inlet pipe (8) is fixedly connected to the middle part of the second discharge port (7), a secondary air inlet (9) is fixedly connected to the right end of the second discharge port (7), and a rotating, the upper end fixedly connected with power unit (11) of pivot (10), the upper portion fixedly connected with hierarchical impeller (12) of pivot (10), the lower extreme of pivot (10) runs through the inner wall of inlet pipe (8) grafting drum (3), the lower part outer wall fixedly connected with flight (13) of pivot (10).
2. The fine airflow classifier for ultrafine non-metallic powders according to claim 1, wherein: the outer wall of the cylinder (3) is in threaded connection with a spiral ring (18), and the upper end of the spiral ring (18) is fixedly connected with a compensation cylinder (15).
3. The fine airflow classifier for ultrafine non-metallic powders according to claim 2, wherein: the lower end of the spiral ring (18) is fixedly connected with a sleeve (17), the inner wall of the bottom end of the sleeve (17) is fixedly connected with a first sealing ring (19), and the inner wall of the upper end of the cylinder (3) is fixedly connected with a second sealing ring (16).
4. The fine airflow classifier for ultrafine non-metallic powders according to claim 2, wherein: the outer wall of the spiral ring (18) is fixedly connected with a hand wheel (20).
5. The fine airflow classifier for ultrafine non-metallic powders according to claim 1, wherein: the power mechanism (11) comprises a motor (22), the motor (22) is fixedly installed on the upper portion of the left side wall of the conical shell (6), gears (23) are fixedly connected to the output end of the upper portion of the motor (22) and the upper end of the rotating shaft (10), the outer walls of the two gears (23) are respectively meshed with the two ends of the chain (24), and the motor (22) is electrically connected with an external power supply.
6. The fine airflow classifier for ultrafine non-metallic powders according to claim 1, wherein: the bottom fixedly connected with connecting pipe (25) of second discharge gate (7), the bottom fixedly connected with ring flange (21) of connecting pipe (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920473756.6U CN209886184U (en) | 2019-04-10 | 2019-04-10 | Superfine non-metal powder fine airflow classifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920473756.6U CN209886184U (en) | 2019-04-10 | 2019-04-10 | Superfine non-metal powder fine airflow classifier |
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| Publication Number | Publication Date |
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| CN209886184U true CN209886184U (en) | 2020-01-03 |
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| CN201920473756.6U Active CN209886184U (en) | 2019-04-10 | 2019-04-10 | Superfine non-metal powder fine airflow classifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573957A (en) * | 2020-06-03 | 2020-08-25 | 临沂大学 | Multifunctional mobile environment-friendly equipment capable of performing soil water pollution treatment |
| CN113587605A (en) * | 2021-08-05 | 2021-11-02 | 徐州莫大新材料科技有限公司 | Drought-resistant water-retaining polymer gel material drying device |
-
2019
- 2019-04-10 CN CN201920473756.6U patent/CN209886184U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573957A (en) * | 2020-06-03 | 2020-08-25 | 临沂大学 | Multifunctional mobile environment-friendly equipment capable of performing soil water pollution treatment |
| CN111573957B (en) * | 2020-06-03 | 2022-04-08 | 临沂大学 | Multifunctional mobile environment-friendly equipment capable of performing soil water pollution treatment |
| CN113587605A (en) * | 2021-08-05 | 2021-11-02 | 徐州莫大新材料科技有限公司 | Drought-resistant water-retaining polymer gel material drying device |
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