CN215964185U - Dust exhausting fan for metal casting - Google Patents
Dust exhausting fan for metal casting Download PDFInfo
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- CN215964185U CN215964185U CN202122469713.0U CN202122469713U CN215964185U CN 215964185 U CN215964185 U CN 215964185U CN 202122469713 U CN202122469713 U CN 202122469713U CN 215964185 U CN215964185 U CN 215964185U
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- vortex
- motor
- dust removal
- fan
- metal casting
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Abstract
The utility model relates to the technical field of metal casting, and discloses a dust removal fan for metal casting, which comprises a cylindrical shell, a motor, fan blades, a support net rack, a flow guide cover and a vortex dust removal mechanism, wherein the motor is arranged on the cylindrical shell; the utility model discloses a wind turbine generator, including support rack, motor, fan blade, kuppe, vortex dust removal mechanism, support rack installs the inside at the cylindric shell, the motor is installed on the support rack, the fan blade is installed on the output shaft of motor, the kuppe is equipped with two and subtend distribution in the inside of cylindric shell, vortex dust removal mechanism installs between two kuppes. This dust exhausting fan for metal casting drives the fan blade through the motor and rotates, makes cylindric shell one end produce the negative pressure, makes the outside air pass through the kuppe and gets into among the vortex pipeline, makes the air rotatory along the vortex pipeline, utilizes the produced centrifugal force of rotatory air current to separate out the dirt particle from dusty air current, and drops in the basin, discharges through the rivers, so remove dust conveniently, utilizes the air current to dispel the heat to the motor in addition, can maintain long-time operation.
Description
Technical Field
The utility model relates to the technical field of metal casting, in particular to a dust removal fan for metal casting.
Background
The metal casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance. Casting is one of the fundamental processes in the modern mechanical manufacturing industry, because of the near shaping, the aim of avoiding machining or little machining is achieved, the cost is reduced and the time is reduced to a certain extent.
In the casting production process, in the processes of molding sand preparation, modeling, box making, sand cleaning, grinding wheel machining and the like, dust can be generated, so that dust can be removed through a dust removal device in some factories, and a dust removal fan for metal casting is provided for dust of the factories.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a dust removal fan for metal casting.
The utility model provides the following technical scheme: a dust removal fan for metal casting comprises a cylindrical shell, a motor, fan blades, a support net rack, a flow guide cover and a vortex dust removal mechanism;
the support net rack is arranged inside the cylindrical shell, the motor is arranged on the support net rack, the fan blades are arranged on an output shaft of the motor, the two air guide hoods are oppositely distributed inside the cylindrical shell, and the vortex dust removal mechanism is arranged between the two air guide hoods;
the vortex dust removal mechanism comprises a vortex pipeline, a water tank and pipelines, wherein the water tank is installed at the bottom end of the vortex pipeline, a dust collecting pipe leading to the water tank is arranged at the lower end of the vortex pipeline in each circle, and the two ends of the water tank are respectively provided with a pipeline for draining and supplementing water.
Preferably, two ends of the vortex pipeline are respectively communicated with the two air guide sleeves.
Preferably, the conduit extends from the cylindrical housing.
Preferably, the two ends of the cylindrical shell are provided with metal nets.
Compared with the prior art, the utility model has the following beneficial effects:
this dust exhausting fan for metal casting drives the fan blade through the motor and rotates, makes cylindric shell one end produce the negative pressure, makes the outside air pass through the kuppe and gets into among the vortex pipeline, makes the air rotatory along the vortex pipeline, utilizes the produced centrifugal force of rotatory air current to separate out the dirt particle from dusty air current, and drops in the basin, discharges through the rivers, so remove dust conveniently, utilizes the air current to dispel the heat to the motor in addition, can maintain long-time operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the vortex dust removing mechanism of the present invention.
In the figure: 1. a cylindrical housing; 2. a motor; 3. a fan blade; 4. a support net rack; 5. a pod; 6. a vortex dust removal mechanism; 61. a vortex conduit; 62. a water tank; 63. a pipeline.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure clearer, technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure, and in order to keep the following description of the embodiments of the present disclosure clear and concise, detailed descriptions of known functions and known parts of the disclosure are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.
Referring to fig. 1-2, a dust removing fan for metal casting comprises a cylindrical shell 1, a motor 2, fan blades 3, a supporting net rack 4, a flow guide cover 5 and a vortex dust removing mechanism 6;
support rack 4 and install the inside at cylindric shell 1, motor 2 is installed on support rack 4, fan blade 3 is installed on motor 2's output shaft, kuppe 5 is equipped with two and subtend distribution in the inside of cylindric shell 1, vortex dust removal mechanism 6 is installed between two kuppes 5, crosses motor 2 and drives the fan blade and rotates for 1 one end of cylindric shell produces the negative pressure, makes the outside air pass through in kuppe 5 gets into vortex dust removal mechanism 6 to discharge from another kuppe 5, so carries out purification treatment with the air.
The vortex dust removal mechanism 6 comprises a vortex pipeline 61, a water tank 62 and a pipeline 63, wherein the water tank 62 is installed at the bottom end of the vortex pipeline 61, a dust collecting pipe leading to the water tank 62 is arranged at the lower end of the vortex pipeline 61, pipelines 63 for water drainage and water supplement are respectively arranged at two ends of the water tank 62, air rotates along the vortex pipeline 61, dust particles are separated from dust-containing airflow by utilizing centrifugal force generated by rotating airflow, and fall into the water tank 62 and are discharged through water flow.
Two ends of the vortex pipeline 61 are respectively communicated with the two air guide sleeves 5.
The pipe 63 extends from the cylindrical housing 1, and the water flow inside the water tank 62 submerges the dust collecting pipe below the scroll pipe 61, so that air is difficult to pass through the water tank 62.
Both ends of cylindric shell 1 are equipped with the metal mesh, protect cylindric shell 1, prevent that the object from getting into cylindric shell 1 in, influencing the inside circulation of air of cylindric shell 1.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (4)
1. The utility model provides a dust exhausting fan for metal casting which characterized in that: comprises a cylindrical shell (1), a motor (2), fan blades (3), a supporting net rack (4), a flow guide sleeve (5) and a vortex dust removal mechanism (6);
the support net rack (4) is arranged inside the cylindrical shell (1), the motor (2) is arranged on the support net rack (4), the fan blades (3) are arranged on an output shaft of the motor (2), the two air guide hoods (5) are oppositely distributed inside the cylindrical shell (1), and the vortex dust removal mechanism (6) is arranged between the two air guide hoods (5);
vortex dust removal mechanism (6) are including vortex pipeline (61), basin (62) and pipeline (63), install the bottom at vortex pipeline (61) basin (62), every circle the lower extreme of vortex pipeline (61) is equipped with the dust collecting tube who leads to basin (62), the both ends of basin (62) are equipped with pipeline (63) that are used for drainage and moisturizing respectively.
2. The dust removal fan for metal casting according to claim 1, wherein: and two ends of the vortex pipeline (61) are respectively communicated with the two air guide sleeves (5).
3. The dust removal fan for metal casting according to claim 1, wherein: the conduit (63) extends from the cylindrical housing (1).
4. The dust removal fan for metal casting according to claim 1, wherein: and metal nets are arranged at two ends of the cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469713.0U CN215964185U (en) | 2021-10-14 | 2021-10-14 | Dust exhausting fan for metal casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469713.0U CN215964185U (en) | 2021-10-14 | 2021-10-14 | Dust exhausting fan for metal casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215964185U true CN215964185U (en) | 2022-03-08 |
Family
ID=80569354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122469713.0U Active CN215964185U (en) | 2021-10-14 | 2021-10-14 | Dust exhausting fan for metal casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215964185U (en) |
-
2021
- 2021-10-14 CN CN202122469713.0U patent/CN215964185U/en active Active
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