CN211291077U - Dust collecting device of intermediate frequency furnace - Google Patents
Dust collecting device of intermediate frequency furnace Download PDFInfo
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- CN211291077U CN211291077U CN201922089314.4U CN201922089314U CN211291077U CN 211291077 U CN211291077 U CN 211291077U CN 201922089314 U CN201922089314 U CN 201922089314U CN 211291077 U CN211291077 U CN 211291077U
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- dust
- intermediate frequency
- baffle
- frequency furnace
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Abstract
The utility model relates to an intermediate frequency furnace dust collecting device, which comprises a dust collector and two dust collecting cavities which are symmetrically arranged, wherein each dust collecting cavity comprises an upper top plate, two side plates which are respectively positioned at the front and the back and a supporting plate which is connected with the upper top plate and the two side plates, the side plates are in a two-step ladder shape with a wide upper part and a narrow lower part, one open side of the two dust collecting cavities is oppositely arranged to form a dust collecting chamber for placing the intermediate frequency furnace, and a distance is reserved between the two dust collecting cavities, so that a space in a shape like a Chinese character 'tu' is formed between the side plates of the two dust; the side plates are connected with side baffle plates in a sliding way, the side baffle plates are of a plate-shaped structure with a small upper part and a big lower part, and the sum of the widths of the two side baffle plates is larger than the distance between the two dust collecting cavities; one dust collection cavity is provided with an upper baffle plate, one end of the upper baffle plate is hinged to the upper top plate, and the other end of the upper baffle plate is connected with the dust collection cavity through a winding assembly; the upper end of at least one dust collecting cavity is connected to a dust collector through a pipeline. The utility model discloses a airtight gather dust, it is effectual, efficient to gather dust, and does not influence other operation steps.
Description
Technical Field
The utility model relates to a casting production dust collecting equipment field, concretely relates to intermediate frequency furnace dust arrester installation.
Background
The intermediate frequency furnace is a power supply device for heating metal by utilizing the principle of electromagnetic induction, and is widely used for smelting non-ferrous metal and ferrous metal. Although the intermediate frequency furnace has a plurality of advantages compared with the traditional smelting equipment, the intermediate frequency furnace is difficult to avoid producing smoke dust and toxic and harmful gas due to metal impurities and the like during metal smelting, pollutes the air of a production workshop, seriously influences the health of workshop workers, does not meet the standard requirement of environmental protection, and also pollutes the environment. In the face of the situation, enterprises often choose to use the smoke hood to collect dust above the furnace mouth, but smoke dust is easy to escape, the dust collection effect is not ideal, the dust collection efficiency is low, and other operation steps such as feeding and deslagging are inconvenient to perform.
Disclosure of Invention
The utility model discloses a solve that the intermediate frequency furnace effect of gathering dust is not good, dust absorption efficiency is low, easily influences the problem of other operation steps, provides an intermediate frequency furnace dust arrester installation, adopts airtight gathering dust, and it is effectual, efficient to gather dust, and does not influence other operation steps.
In order to realize the purpose, the technical scheme of the utility model is that:
the dust collecting device of the intermediate frequency furnace comprises a dust collector and two dust collecting cavities which are symmetrically arranged, wherein each dust collecting cavity comprises an upper top plate, two side plates which are respectively positioned at the front and the back, and a supporting plate which is connected with the upper top plate and the two side plates, the side plates are in a two-step ladder shape with the wide upper part and the narrow lower part, the dust collecting cavities are in a shell structure with one side open, one sides of the two dust collecting cavities with the open upper part are oppositely arranged to form a dust collecting chamber for placing the intermediate frequency furnace, and a distance is reserved between the two dust collecting cavities, so that a convex-shaped gap is formed between the side plates of the two dust; the side baffle plates are connected with the side baffle plates in a sliding manner, the side baffle plates are of plate-shaped structures with small upper parts and large lower parts, and the sum of the widths of the two side baffle plates is larger than the distance between the two dust collecting cavities; one of the dust collecting cavities is provided with an upper baffle, one end of the upper baffle is hinged to the upper top plate, and the other end of the upper baffle is connected with the dust collecting cavity through a winding assembly; the upper end of at least one dust collecting cavity is connected to a dust collector through a pipeline.
Further, the rolling component comprises a motor, an upright rod and a spring, the motor is fixedly arranged on the dust collection cavity, the upright rod is arranged on the upper top plate, the spring is arranged on the upper portion of the upright rod, the spring faces the upper baffle, and the other end of the upper baffle is connected to the motor through a connecting rope.
Further, the length of the upper baffle is larger than the distance between the side baffles at the two ends of the dust collection cavity, and a second sealing gasket is arranged at the lower end of the upper baffle.
Furthermore, a slide rail is arranged on the side plate and located at the upper part of the side plate, a slide block is arranged at the position, corresponding to the slide rail, on the side baffle, and the slide block is of a hollow structure and is sleeved on the slide rail.
Furthermore, a first stop block and a second stop block are arranged at the positions, corresponding to the slide rails, of the side plates, the first stop block and the second stop block are respectively located at the two ends of the slide rails, and a limiting baffle is arranged in the middle of each slide block.
Furthermore, a first sealing gasket is arranged at one end and the upper end of each of the two opposite side baffles; the lower end of the side baffle is provided with a first rubber sheet.
Furthermore, an observation hole is formed in at least one supporting plate of the dust collection cavity, a door plate is arranged on the position, corresponding to the observation hole, of the supporting plate in a sliding mode, and a second rubber sheet is arranged at the lower end of the door plate.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses an open one side in two dust collecting chambers sets up in opposite directions and forms the dust collecting chamber who places the intermediate frequency furnace, on two last roofs as the top shield lid, two pairs of relative two side shield contacts that set up form the closing to the clearance of dust collecting chamber, make the dust collecting chamber become a confined environment, form a relatively sealed space to the intermediate frequency furnace, dust absorption through the dust collector, the smoke and dust gas that makes the intermediate frequency furnace produce when the operation is siphoned away, and avoid it from the dust collecting chamber in excessive to the workshop environment, the dust collecting effect is good, and can open side shield or/and last baffle, other operations such as feeding are carried out to the intermediate frequency furnace to the crane in operation other equipment or the workshop. The utility model discloses simple structure, low in manufacturing cost, it is effectual to gather dust, and does not influence other operating procedure to the intermediate frequency furnace.
Drawings
FIG. 1 is one of the schematic structural diagrams of a dust collecting device of an intermediate frequency furnace of the present invention;
FIG. 2 is a second schematic structural view of a dust collecting apparatus of an intermediate frequency furnace according to the present invention;
FIG. 3 is a schematic structural view of a dust collecting chamber of the dust collecting device of the intermediate frequency furnace of the present invention;
FIG. 4 is a schematic diagram of a sectional structure of a dust collecting device of an intermediate frequency furnace according to the present invention;
fig. 5 is a schematic sectional structure view of the slider of the present invention.
The reference numbers in the drawings are as follows: 1 is the chamber of gathering dust, 101 is the roof, 102 is the curb plate, 2 is first sealed pad, 3 is the side shield, 4 is first sheet rubber, 5 is last baffle, 6 is the rolling subassembly, 601 is the motor, 602 is the pole setting, 603 is the spring, 7 is the slider, 701 is limit stop, 8 is the slide rail, 9 is first dog, 10 is the second dog, 11 is the door plant, 12 is sealed the pad of second, 13 is the second sheet rubber.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
in the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "upper", "lower", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, and are only for convenience of description and simplicity of description, but 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.
As shown in fig. 1 to 5, the dust collecting device of the intermediate frequency furnace comprises a dust collector and two dust collecting cavities 1 which are symmetrically arranged, wherein each dust collecting cavity 1 comprises an upper top plate 101, two side plates 102 which are respectively positioned at the front and the back, and a supporting plate which connects the upper top plate 101 and the two side plates 102, the side plates 102 are in a two-step ladder shape with a wide upper part and a narrow lower part, the dust collecting cavities 1 are in a shell structure with one open side, one open sides of the two dust collecting cavities 1 are oppositely arranged to form a dust collecting chamber for placing the intermediate frequency furnace, and a distance is reserved between the two dust collecting cavities 1, so that a space shaped like a Chinese character 'tu' is formed between the side plates 102 of the two dust collecting cavities 1; the side plates 102 are connected with side baffle plates 3 in a sliding manner, the side baffle plates 3 are of plate-shaped structures with small upper parts and large lower parts, and the sum of the widths of the two side baffle plates 3 is larger than the distance between the two dust collecting cavities 1; one of the dust collecting cavities 1 is provided with an upper baffle 5, one end of the upper baffle 5 is hinged to the upper top plate 101, and the other end of the upper baffle 5 is connected with the dust collecting cavity 1 through a winding assembly 6; the upper end of at least one dust collecting cavity 1 is connected to a dust collector through a pipeline, specifically, one end of the pipeline penetrates through the upper top plate 101 to be straightened in the dust collecting cavity, and the other end of the pipeline is connected to the dust collector (the dust collector is not shown in the figure). The dust collecting chamber for placing the intermediate frequency furnace is formed by oppositely arranging the open sides of the two dust collecting cavities 1, when the upper baffle plates 5 cover the two upper top plates 101 and form sealing of a gap between the two pairs of oppositely arranged side baffle plates 3, the dust collecting chamber is sealed, a relatively sealed environment is formed for the intermediate frequency furnace, smoke and dust gas generated during operation of the intermediate frequency furnace is sucked away by dust suction of the dust collector, the smoke and dust gas is prevented from overflowing from the dust collecting chamber to the workshop environment, and the dust collecting effect is good. When other operations such as feeding of the intermediate frequency furnace are needed, the side baffle 3 or/and the upper baffle 5 can be opened, and other equipment or a travelling crane in a workshop can be operated, for example, a track is arranged at the gap between the two dust collecting cavities 1 and is lower than the ground, and other operations can be performed on the intermediate frequency furnace in a track conveying device mode.
In order to open the upper baffle 5, in this embodiment, the winding assembly 6 is provided with two sets of winding assemblies, which are respectively arranged at two ends of the upper baffle 5, each winding assembly 6 comprises a motor 601, an upright 602 and a spring 603, the motor 601 is fixedly arranged on the dust collection cavity 1, the upright 602 is arranged on the upper top plate 101, the spring 603 is arranged on the upper portion of the upright 602, the spring 603 faces the upper baffle 5, the other end of the upper baffle 5 is connected to the motor 601 through a connecting rope, and more specifically, the upper top plate 101 is further provided with a sensor thereon, and the sensor is connected with the motor 601. The rotation of the upper baffle 5 is detected by a sensor whether the upper ends of the two dust collecting chambers 1 are opened. In this embodiment, the motor 601 adopts a servo motor to precisely control the rotational displacement. When motor 601 corotation, the other end that the rope was connected in the rolling drove overhead gage 5 rises, makes overhead gage 5 be open mode, and after sensor sensed overhead gage 5 signal, motor 601 stopped, overhead gage 5 stopped rotating, and at this moment, overhead gage 5 supported to spring 603 on, the clearance between two dust collecting cavity 1 exposes, the crane of being convenient for goes in and out to operation such as feeding, ejection of compact. When the upper baffle 5 needs to be closed, the motor 601 is started to rotate reversely, the connecting rope loosens the traction on the upper baffle 5, the upper baffle 5 rebounds under the action of the elastic force of the spring 603, inclines towards the other end far away from the hinged point, and falls onto the dust collection cavity 1 at the other end under the action of gravity.
In order to further prevent the smoke and dust gas from overflowing, the length of the upper baffle 5 is greater than the distance between the side baffles 3 at the two ends of the dust collecting cavity 1, the lower end of the upper baffle 5 is provided with a second sealing gasket 12, and the second sealing gasket 12 not only can further seal the dust collecting chamber, but also can reduce vibration and noise when the upper baffle 5 falls down.
The side plate 102 is provided with a slide rail 8, the slide rail 8 is positioned at the upper part of the side plate 102, the side baffle 3 is provided with a slide block 7 at a position corresponding to the slide rail 8, and the slide block 7 is of a hollow structure and is sleeved on the slide rail 8. The position of the side plate 102 corresponding to the slide rail 8 is provided with a first stop block 9 and a second stop block 10, the first stop block 9 and the second stop block 10 are respectively located at two ends of the slide rail 8, the position of the middle part of the slide block 7 corresponding to the first stop block 9 and the second stop block 10 is provided with a limit baffle 701, the limit baffle 701 is limited by the arrangement of the first stop block 9 and the second stop block 10, and the side baffle 3 is prevented from derailing. For convenient use, the side baffle 3 is also provided with a handle, so that the side baffle 3 can be conveniently moved by a worker. Two dust collecting cavities 1 are opened by pushing two side baffles 3 towards two sides, and a gap shaped like a Chinese character 'tu' is exposed, so that other equipment can conveniently get in and out. The side baffles 3 or the upper baffles 5 can be opened independently or simultaneously according to the production requirements of a workshop.
In order to further prevent the smoke gas from overflowing, the opposite ends and the upper ends of the two side baffles 3 are provided with first sealing gaskets 2; the lower end of the side baffle 3 is provided with a first rubber sheet 4.
In order to facilitate observation of an operator and access to the dust collection chamber, at least one supporting plate of the dust collection chamber 1 is provided with an observation hole, the supporting plate is provided with a door plate 11 in a sliding manner at a position corresponding to the observation hole, and the lower end of the door plate 11 is provided with a second rubber sheet 13.
The utility model discloses carry out airtight dust collection to the intermediate frequency furnace, prevent that the smoke and dust gas is excessive to the operation workshop, dust collection efficiency is high, discharges the smoke and dust gas to next smoke and dust gas treatment process through the dust collector in, avoids polluting the workshop air to side shield 3 and overhead gage 5 through can opening carry out the switch to the dust collecting chamber, so that carry out other operations such as feeding to the intermediate frequency furnace.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (7)
1. The dust collecting device of the intermediate frequency furnace comprises a dust collector and is characterized by further comprising two dust collecting cavities (1) which are symmetrically arranged, wherein each dust collecting cavity (1) comprises an upper top plate (101), two side plates (102) which are respectively positioned in the front and the back, and a supporting plate which is connected with the upper top plate (101) and the two side plates (102), the side plates (102) are in a two-step ladder shape with the upper width and the lower width, the dust collecting cavities (1) are in a shell structure with one side open, the open sides of the two dust collecting cavities (1) are oppositely arranged to form a dust collecting chamber for placing the intermediate frequency furnace, and a distance is reserved between the two dust collecting cavities (1), so that a convex-shaped gap is formed between the side plates (102) of the two dust collecting cavities (1);
the side baffle plates (3) are connected to the side plates (102) in a sliding mode, the side baffle plates (3) are of plate-shaped structures with small top and large bottom, and the sum of the widths of the two side baffle plates (3) is larger than the distance between the two dust collecting cavities (1);
one dust collection cavity (1) is provided with an upper baffle (5), one end of the upper baffle (5) is hinged to the upper top plate (101), and the other end of the upper baffle is connected with the dust collection cavity (1) through a winding component (6);
the upper end of at least one dust collecting cavity (1) is connected to a dust collector through a pipeline.
2. The dust collecting device of the intermediate frequency furnace is characterized in that the winding component (6) comprises a motor (601), an upright rod (602) and a spring (603), the motor (601) is fixedly arranged on the dust collecting cavity (1), the upright rod (602) is arranged on the upper top plate (101), the spring (603) is arranged on the upper portion of the upright rod (602), the spring (603) faces the upper baffle (5), and the other end of the upper baffle (5) is connected to the motor (601) through a connecting rope.
3. The dust collecting device of the intermediate frequency furnace is characterized in that the length of the upper baffle (5) is larger than the distance between the side baffles (3) at the two ends of the dust collecting cavity (1), and a second sealing gasket (12) is arranged at the lower end of the upper baffle (5).
4. The dust collecting device of the intermediate frequency furnace is characterized in that a slide rail (8) is arranged on the side plate (102), the slide rail (8) is positioned at the upper part of the side plate (102), a slide block (7) is arranged on the side baffle (3) at a position corresponding to the slide rail (8), and the slide block (7) is of a hollow structure and is sleeved on the slide rail (8).
5. The dust collecting device of the intermediate frequency furnace is characterized in that a first stop block (9) and a second stop block (10) are arranged at positions, corresponding to the slide rails (8), of the side plates (102), the first stop block (9) and the second stop block (10) are respectively located at two ends of the slide rails (8), and a limit stop plate (701) is arranged in the middle of the slide block (7).
6. The dust collecting device of the intermediate frequency furnace is characterized in that one end and the upper end of each of the two opposite side baffles (3) are provided with a first sealing gasket (2); the lower end of the side baffle (3) is provided with a first rubber sheet (4).
7. The dust collecting device of the intermediate frequency furnace is characterized in that an observation hole is formed in a supporting plate of at least one dust collecting cavity (1), a door plate (11) is arranged on the supporting plate in a sliding mode at a position corresponding to the observation hole, and a second rubber sheet (13) is arranged at the lower end of the door plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089314.4U CN211291077U (en) | 2019-11-28 | 2019-11-28 | Dust collecting device of intermediate frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089314.4U CN211291077U (en) | 2019-11-28 | 2019-11-28 | Dust collecting device of intermediate frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211291077U true CN211291077U (en) | 2020-08-18 |
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ID=72011681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089314.4U Active CN211291077U (en) | 2019-11-28 | 2019-11-28 | Dust collecting device of intermediate frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211291077U (en) |
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2019
- 2019-11-28 CN CN201922089314.4U patent/CN211291077U/en active Active
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