CN213657489U - Dust removal device for crank arm of intermediate frequency furnace - Google Patents
Dust removal device for crank arm of intermediate frequency furnace Download PDFInfo
- Publication number
- CN213657489U CN213657489U CN202022915640.9U CN202022915640U CN213657489U CN 213657489 U CN213657489 U CN 213657489U CN 202022915640 U CN202022915640 U CN 202022915640U CN 213657489 U CN213657489 U CN 213657489U
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- Prior art keywords
- dust
- intermediate frequency
- frequency furnace
- fixed mounting
- rotary column
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Abstract
The utility model discloses an intermediate frequency furnace cranks arm dust collector, including the intermediate frequency furnace body, the top integrated into one piece of intermediate frequency furnace body has the smoke and dust export, the smoke and dust export is located the top of intermediate frequency furnace body, the top fixed mounting of intermediate frequency furnace body has the support column, the top fixed mounting of support column has the install bin, one side fixed mounting of install bin has the dust catcher, it is connected with first rotary column and second rotary column to rotate on the install bin, the inside fixed mounting of intermediate frequency furnace body has driving motor B, driving motor B's drive end and the one end fixed connection of first rotary column, first rotary column extends to the outside one of install bin and serves fixed mounting and has cranks the arm, the second rotary column extends to the outside one of install bin and serves fixed mounting and have the arm-drag. The utility model relates to a forge dust removal technical field, simple structure, convenient operation, dust collection efficiency is high, reduces the pollution of smoke and dust to the environment, has certain practicality.
Description
Technical Field
The utility model relates to a forge dust removal technical field, especially relate to an intermediate frequency furnace crank arm dust collector.
Background
The medium frequency furnace is a power supply device for converting power frequency alternating current into medium frequency, converts three-phase power frequency alternating current into direct current after rectification, converts the direct current into adjustable medium frequency current, supplies the medium frequency alternating current flowing through a capacitor and an induction coil, generates high-density magnetic lines in the induction coil, cuts metal materials contained in the induction coil, and generates large eddy current in the metal materials.
The prior medium-frequency induction furnace can generate a large amount of smoke particles in the production process, the smoke particles contain a large amount of toxic substances such as silicon oxide, iron oxide and the like, and the smoke particles are directly discharged in the nature to cause serious atmospheric thermal pollution and dust pollution and influence the air quality, so that the problem is solved by the dust removal device for the crank arm of the medium-frequency furnace.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a dust removal device for a crank arm of an intermediate frequency furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust removal device for a crank arm of an intermediate frequency furnace comprises an intermediate frequency furnace body, wherein a smoke outlet is formed in the top of the intermediate frequency furnace body in an integrated mode, the smoke outlet is located in the top of the intermediate frequency furnace body, a support column is fixedly mounted at the top of the intermediate frequency furnace body, an installation box is fixedly mounted at the top of the support column, a dust collector is fixedly mounted on one side of the installation box, a first rotary column and a second rotary column are connected to the installation box in a rotating mode, a driving motor B is fixedly mounted inside the intermediate frequency furnace body, a driving end of the driving motor B is fixedly connected with one end of the first rotary column, the crank arm is fixedly mounted on one end, extending to the outside of the installation box, of the first rotary column, a pull arm is fixedly mounted on one end, extending to the outside of the installation box, of the second rotary column, one end, far away from the first rotary column, of the crank arm is rotatably connected with the middle of the pull arm, fixed mounting has the installation pole on the outer wall of dust absorption pipe, the single arm-drag rotates with the installation pole to be connected, fixed mounting has driven gear on the installation pole, fixed mounting has the mounting bracket on the single arm-drag, fixed mounting has driving motor A on the interior roof of mounting bracket, driving motor A's drive end fixedly connected with driving gear, the driving gear is connected with driven gear meshing, the bottom fixed mounting of dust absorption pipe has the suction hood, the top fixedly connected with coupling hose of dust absorption pipe, coupling hose's the other end and the negative pressure end fixed connection of dust catcher.
Preferably, a wind shield is fixedly mounted at the bottom of the dust hood, and the wind shield is vertically arranged downwards.
Preferably, a sealing ring is arranged at the joint of the dust collection cover and the dust collection pipe, and the sealing ring is made of rubber.
Preferably, a one-way valve is fixedly mounted on the dust suction pipe.
Preferably, the controller is fixedly installed on the outer side wall of the installation box, and the dust collector, the driving motor A and the driving motor B are all electrically connected with the controller.
Preferably, the connection hose is a corrugated hose, and the connection hose is made of PA material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first rotary column is driven to rotate by the driving shaft of the driving motor B, the crank arm is driven to rotate by a certain angle in a clockwise mode through the rotation of the first rotary column, the pull arm descends downwards due to gravity factors, the dust collection cover is positioned above the smoke dust outlet, then the driving motor A is started, the driving gear is driven to rotate by the driving shaft of the driving motor A, the driven gear meshed with the driving gear is driven to rotate through the rotation of the driving gear, the mounting rod is driven to rotate through the driven gear, the dust collection pipe is driven to rotate through the mounting rod, the driving motor A is closed after the dust collection pipe is in a vertical state, the dust collection cover is kept horizontal at the moment and is vertically symmetrical to the smoke dust outlet, then the dust collector is started, smoke dust generated by the intermediate frequency furnace body enters the dust collection cover, smoke enters the inside of the dust collector after passing through the dust collection pipe and the connecting hose, the, convenient operation, dust collection efficiency is high, reduces the pollution of smoke and dust to the environment, has certain practicality.
2. Opening and closing of dust catcher, driving motor A and driving motor B is controlled through the controller, and degree of automation is high, has improved work efficiency, has made things convenient for operating personnel's use, through the installation of check valve, prevents to enter the dust refluence in the dust absorption pipe, falls and causes the pollution on the intermediate frequency furnace body.
Drawings
Fig. 1 is a schematic view of a main structure of a crank arm dust removing device of an intermediate frequency furnace provided by the utility model;
FIG. 2 is a schematic view of a side view of the installation box of the dust removing device for the crank arm of the intermediate frequency furnace according to the present invention;
FIG. 3 is a schematic structural view of a crank arm in the dust removing device for the crank arm of the intermediate frequency furnace of the present invention;
fig. 4 is an enlarged view of a structure at a in fig. 1.
In the figure: 1. an intermediate frequency furnace body; 2. a smoke outlet; 3. a support pillar; 4. installing a box; 5. a vacuum cleaner; 6. a first rotating column; 7. a second rotary column; 8. a crank arm; 9. pulling the arm; 10. a dust collection pipe; 11. mounting a rod; 12. a driven gear; 13. a mounting frame; 14. driving a motor A; 15. a driving gear; 16. a dust hood; 17. a seal ring; 18. a one-way valve; 19. a connecting hose; 20. a wind deflector; 21. driving a motor B; 22. and a controller.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an intermediate frequency furnace crank arm dust removal device comprises an intermediate frequency furnace body 1, a smoke outlet 2 is integrally formed at the top of the intermediate frequency furnace body 1, the smoke outlet 2 is positioned at the top of the intermediate frequency furnace body 1, a support column 3 is fixedly installed at the top of the intermediate frequency furnace body 1, an installation box 4 is fixedly installed at the top of the support column 3, a dust collector 5 is fixedly installed at one side of the installation box 4, a first rotary column 6 and a second rotary column 7 are rotatably connected to the installation box 4, a driving motor B21 is fixedly installed inside the intermediate frequency furnace body 1, a driving end of the driving motor B21 is fixedly connected with one end of the first rotary column 6, a crank arm 8 is fixedly installed at one end of the first rotary column 6 extending to the outside of the installation box 4, a pull arm 9 is fixedly installed at one end of the second rotary column 7 extending to the outside of the installation box 4, one end of the crank arm 8 far away from the, one end that the second rotary column 7 was kept away from to single arm-drag 9 is rotated and is connected with dust absorption pipe 10, fixed mounting has installation pole 11 on dust absorption pipe 10's the outer wall, single arm-drag 9 rotates with installation pole 11 and is connected, fixed mounting has driven gear 12 on the installation pole 11, fixed mounting has mounting bracket 13 on single arm-drag 9, fixed mounting has driving motor A14 on the interior roof of mounting bracket 13, driving motor A14's drive end fixedly connected with driving gear 15, driving gear 15 is connected with driven gear 12 meshing, the bottom fixed mounting of dust absorption pipe 10 has suction hood 16, the top fixedly connected with coupling hose 19 of dust absorption pipe 10, coupling hose 19's the other end and the negative pressure end fixed connection of dust catcher 5.
Wherein, the bottom fixed mounting of suction hood 16 has deep bead 20, and deep bead 20 is the perpendicular downward setting, plays the effect of gathering together and leading to the smoke and dust through the installation of sealing washer 17, prevents effectively that there is the smoke and dust outdiffusion, ensures the high efficiency of dust absorption.
Wherein, the junction of dust absorption cover 16 and dust absorption pipe 10 is equipped with sealing washer 17, and sealing washer 17 is the rubber material, can effectively ensure into the gas tightness of dust absorption cover 16 and dust absorption pipe 10 junction, prevents that the flue gas from revealing.
Wherein, the dust absorption pipe 10 is fixedly provided with a one-way valve 18, and the dust entering the dust absorption pipe 10 is prevented from flowing backwards and falling on the intermediate frequency furnace body 1 to cause pollution through the installation of the one-way valve 18.
Wherein, fixed mounting has controller 22 on the lateral wall of install bin 4, and dust catcher 5, driving motor A14 and driving motor B21 all with controller 22 electric connection control the opening and closing of dust catcher 5, driving motor A14 and driving motor B21 through controller 22, have made things convenient for operating personnel's use.
The connecting hose 19 is a corrugated hose, the connecting hose 19 is made of PA material, and the corrugated hose has the characteristics of good flexibility, light weight, corrosion resistance, fatigue resistance, high and low temperature resistance and the like, and prolongs the service life of the connecting hose 19.
The working principle is as follows: in the utility model, when in use, the controller 22 controls the driving motor B21 to start, the driving shaft of the driving motor B21 drives the first rotary column 6 to rotate, the first rotary column 6 rotates to drive the crank arm 8 to rotate for a certain angle in time, the pull arm 9 descends downwards due to gravity, the dust hood 16 is positioned above the smoke outlet 2, then the driving motor A14 is started, the driving shaft of the driving motor A14 drives the driving gear 15 to rotate, the driven gear 12 meshed with the driving gear 15 is driven to rotate by the rotation of the driving gear 15, the mounting rod 11 is driven to rotate by the driven gear 12, the dust suction pipe 10 is driven to rotate by the mounting rod 11, after the dust suction pipe 10 is in a vertical state, the driving motor A14 is closed, the dust hood 16 is kept horizontal and vertically symmetrical to the smoke outlet 2, then the dust collector 5 is opened, the smoke generated by the intermediate frequency furnace body 1 enters the dust hood 16, flue gas gets into the inside of dust catcher 5 behind dust absorption pipe 10 and coupling hose 19, handle the smoke and dust through dust catcher 5, after medium frequency furnace body 1 removes dust and accomplishes, restart driving motor B21 reverses, it rotates certain angle to drive bent arm 8 reverse time, the swing of pulling arm 9, it moves up to drive dust absorption pipe 10 through arm 9, make suction hood 16 rebound, close dust catcher 5 can, moreover, the steam generator is simple in structure, and convenient for operation, the dust collection efficiency is high, reduce the pollution of smoke and dust to the environment, and has certain practicality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an intermediate frequency furnace crank arm dust collector, includes intermediate frequency furnace body (1), its characterized in that, the top integrated into one piece of intermediate frequency furnace body (1) has smoke outlet (2), smoke outlet (2) are located the top of intermediate frequency furnace body (1), the top fixed mounting of intermediate frequency furnace body (1) has support column (3), the top fixed mounting of support column (3) has install bin (4), one side fixed mounting of install bin (4) has dust catcher (5), it is connected with first rotary column (6) and second rotary column (7) to rotate on install bin (4), the inside fixed mounting of intermediate frequency furnace body (1) has driving motor B (21), the drive end of driving motor B (21) and the one end fixed connection of first rotary column (6), fixed mounting has crank arm (8) on the one end that first rotary column (6) extend to install bin (4) outside, the utility model discloses a dust collection device, including install bin (4), second rotary column (7) extend to install bin (4) outside one and serve fixed mounting have single arm-drag (9), the one end of keeping away from first rotary column (6) in single arm-drag (8) is rotated with the middle part of single arm-drag (9) and is connected, the one end that second rotary column (7) was kept away from in single arm-drag (9) rotates and is connected with dust absorption pipe (10), fixed mounting has installation pole (11) on the outer wall of dust absorption pipe (10), single arm-drag (9) and installation pole (11) rotate and are connected, fixed mounting has driven gear (12) on installation pole (11), fixed mounting has mounting bracket (13) on single arm-drag (9), fixed mounting has driving motor A (14) on the interior roof of mounting bracket (13), the drive end fixedly connected with driving gear (15) of driving motor A (14), driving gear (15) and driven gear (12) meshing are, the dust collector is characterized in that a dust collection cover (16) is fixedly mounted at the bottom of the dust collection pipe (10), a connecting hose (19) is fixedly connected to the top of the dust collection pipe (10), and the other end of the connecting hose (19) is fixedly connected with the negative pressure end of the dust collector (5).
2. The dust removal device for the crank arm of the intermediate frequency furnace is characterized in that a wind shield (20) is fixedly mounted at the bottom of the dust hood (16), and the wind shield (20) is vertically arranged downwards.
3. The dust removal device for the crank arm of the intermediate frequency furnace is characterized in that a sealing ring (17) is arranged at the joint of the dust suction cover (16) and the dust suction pipe (10), and the sealing ring (17) is made of rubber.
4. The dust removal device for the crank arm of the intermediate frequency furnace is characterized in that a one-way valve (18) is fixedly arranged on the dust suction pipe (10).
5. The dust removal device for the crank arm of the intermediate frequency furnace as claimed in claim 1, wherein a controller (22) is fixedly mounted on the outer side wall of the mounting box (4), and the dust collector (5), the driving motor A (14) and the driving motor B (21) are electrically connected with the controller (22).
6. The dust removing device for the crank arm of the intermediate frequency furnace as claimed in claim 1, wherein the connecting hose (19) is a corrugated hose, and the connecting hose (19) is made of PA material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915640.9U CN213657489U (en) | 2020-12-08 | 2020-12-08 | Dust removal device for crank arm of intermediate frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915640.9U CN213657489U (en) | 2020-12-08 | 2020-12-08 | Dust removal device for crank arm of intermediate frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213657489U true CN213657489U (en) | 2021-07-09 |
Family
ID=76688807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022915640.9U Expired - Fee Related CN213657489U (en) | 2020-12-08 | 2020-12-08 | Dust removal device for crank arm of intermediate frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213657489U (en) |
-
2020
- 2020-12-08 CN CN202022915640.9U patent/CN213657489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 Termination date: 20211208 |