Smoke collecting telescopic room device

Abstract

The utility model provides a smoke collecting telescopic room device, and belongs to the technical field of environmental protection equipment. According to the structure of the device, a telescopic room is located on a guide rail, a roller shutter door is arranged at the rear end of the telescopic room, a fixed room is arranged on the extending path of the guide rail, an air suction cover and a draught fan are arranged beside the telescopic room and used for inducing air in the direction of the guide rail, a rail perpendicular to the guide rail is arranged on the fixed room, and a sliding device is arranged on the rail. A rotating arm rotating along a vertical shaft is arranged on the sliding device, an air curtain machine supplying air in the horizontal direction is arranged on the rotating arm, the casting ladle is located beside the fixed room, and the casting ladle is located below the moving path of the air curtain machine along the track. The smoke dust collecting device is suitable for collecting smoke dust under the casting process of a sand mold placed on a stall, not only is good in collecting effect, but also is convenient to operate, and fully solves the problem that the smoke dust cannot be effectively collected under the casting process of the stall molding.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection equipment, and specifically relates to a smoke collection telescopic house device. Background Technique

[0002] A large amount of smoke and VOCs waste gas will be generated during sand casting. The treatment equipment for smoke and waste gas is relatively mature. The collection of the production line generally uses a fixed-position (casting section) collection hood. However, under the sand casting process of street stalls, it is very difficult to collect the generated smoke. Summary of the Invention

[0003] The technical problem to be solved by the utility model is that it is very difficult to collect the generated smoke under the sand casting process of street stalls.

[0004] To achieve the above technical purposes, the utility model adopts the following technical solutions:

[0005] A smoke collection telescopic house device, including a telescopic house, a rolling shutter door, a fixed house, an air suction hood, a fan, a track, a sliding device, a rotating arm, an air curtain machine, and a ladle. Among them, the telescopic house is located on a guide rail, a rolling shutter door is provided at the rear end of the telescopic house, a fixed house is provided on the extension path of the guide rail, an air suction hood and a fan for drawing air along the direction of the guide rail are provided beside the telescopic house, a track perpendicular to the guide rail is provided on the fixed house, a sliding device is provided on the track, a rotating arm that rotates along the vertical axis is provided on the sliding device, an air curtain machine for blowing air horizontally is provided on the rotating arm, the ladle is located beside the fixed house, and the ladle is located below the movement path of the air curtain machine along the track.

[0006] Preferably, the rolling shutter door is a fast rolling shutter door.

[0007] Preferably, the fan is an axial flow fan.

[0008] Preferably, an air duct is connected to the end of the air suction hood, and the air duct is connected to the smoke treatment equipment.

[0009] Preferably, rollers are provided on the lower side of the telescopic house, the rollers are located on the guide rail, and a motor is provided on the telescopic house, and the motor is in transmission connection with the rollers.

[0010] Preferably, a plurality of ladles are arranged side by side, and a plurality of sliding devices are provided on the track.

[0011] In the above technical solution, the guide rail extends horizontally and is used for the telescopic house to slide horizontally thereon, and can be abutted against the side of the fixed house; the telescopic house drives the fan thereon close to the ladle. Under the air suction effect of the fan and the air suction effect of the air suction hood located beside the telescopic house, the air containing soot is sucked into the air suction hood, and then guided to the treatment equipment through the air duct, so that the soot is collected and treated; the rolling doors before and after the telescopic house are manually controlled to fall before the operation of the present utility model, so that the front and rear sides of the telescopic house are closed to form a channel shape; the fixed house is provided with a track extending longitudinally, and the sliding device on the track can drive the rotating arm to move along the track. The rotating arm can drive the air curtain machine to rotate and adjust the angle in the horizontal plane, and the air curtain machine is used to limit and directionally guide the soot around the ladle, so that the soot enters the action range of the fan.

[0012] The present utility model provides a smoke collection telescopic house device. This device is applicable to the soot collection in the sand casting process placed on the ground stall. It not only has a good collection effect, but also is convenient to operate, and fully solves the problem that the soot cannot be effectively collected in the ground stall casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural view of the rear part of the present utility model;

[0014] Figure 2 is a schematic structural view of the top of the present utility model;

[0015] Figure 3 is a schematic structural view of the side part of the present utility model;

[0016] In the figure:

[0017] 1. Telescopic house 2. Roller shutter door 3. Fixed house 4. Suction hood 5. Fan 6. Track 7. Sliding device 8. Rotary arm 9. Air curtain machine 10. Ladle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will describe the specific embodiments of the present utility model in detail. In order to avoid too many unnecessary details, the well-known structures or functions will not be described in detail in the following embodiments. The approximate language used in the following embodiments can be used for quantitative expression, indicating that a certain change in quantity is allowed without changing the basic function. Unless otherwise defined, the technical and scientific terms used in the following embodiments have the same meaning as commonly understood by those skilled in the art to which the present utility model belongs.

[0019] Embodiment 1

[0020] A smoke collection telescopic house device, as Figures 1 to 3As shown, it includes a telescopic room 1, a rolling door 2, a fixed room 3, an air suction hood 4, a fan 5, a track 6, a sliding device 7, a rotating arm 8, an air curtain machine 9, and a ladle 10, wherein the telescopic room 1 is located on a guide rail, a rolling door 2 is provided at the rear end of the telescopic room 1, a fixed room 3 is provided on the extension path of the guide rail, an air suction hood 4 and a fan 5 for guiding air along the guide rail are provided on the side of the telescopic room 1, a track 6 perpendicular to the guide rail is provided on the fixed room 3, a sliding device 7 is provided on the track 6, a rotating arm 8 rotating along a vertical axis is provided on the sliding device 7, an air curtain machine 9 for supplying air in a horizontal direction is provided on the rotating arm 8, and the ladle 10 is located on the side of the fixed room 3, and the ladle 10 is located below the movement path of the air curtain machine 9 along the track 6.

[0021] Among them, the guide rail extends horizontally for the telescopic room 1 to slide horizontally thereon and can be close to the side of the fixed room 3; the telescopic room 1 drives the fan 5 thereon to approach the ladle 10, and under the induced wind action of the fan 5 and the induced wind action of the suction hood 4 located on the side of the telescopic room 1, the air containing smoke and dust is sucked into the suction hood 4, and then guided to the processing equipment through the air duct, so that the smoke and dust can be collected and processed; the rolling shutter doors 2 before and after the telescopic room 1 are manually controlled to fall before the utility model works, so that the front and rear sides of the telescopic room 1 are closed to form a channel shape; a track 6 extending longitudinally is provided on the fixed room 3, and the sliding device 7 on the track 6 can drive the rotating arm 8 to move along the track 6, and the rotating arm 8 can drive the air curtain machine 9 to rotate and adjust the angle in the horizontal plane, and the air curtain machine 9 is used to limit and directional guide the smoke and dust around the ladle 10, so that the smoke and dust enter the range of action of the fan 5.

[0022] Example 2

[0023] A flue gas collection telescopic room device, characterized in that it comprises a telescopic room 1, a rolling door 2, a fixed room 3, an air suction hood 4, a fan 5, a track 6, a sliding device 7, a rotating arm 8, an air curtain machine 9, and a ladle 10, wherein the telescopic room 1 is located on a guide rail, a rolling door 2 is provided at the rear end of the telescopic room 1, a fixed room 3 is provided on the extension path of the guide rail, an air suction hood 4 and a fan 5 for guiding air along the guide rail are provided beside the telescopic room 1, a track 6 perpendicular to the guide rail is provided on the fixed room 3, a sliding device 7 is provided on the track 6, a rotating arm 8 rotating along a vertical axis is provided on the sliding device 7, an air curtain machine 9 for supplying air in a horizontal direction is provided on the rotating arm 8, and a ladle 10 is located beside the fixed room 3, and the ladle 10 is located below the movement path of the air curtain machine 9 along the track 6. Among them, the rolling door 2 is a fast rolling door. The fan 5 is an axial flow fan. An air duct is connected to the end of the air suction hood 4, and the air duct is connected to a smoke treatment device. A roller is provided at the lower side of the telescopic room 1, the roller is located on the guide rail, a motor is provided on the telescopic room 1, and the motor is connected to the roller in a transmission manner. A plurality of ladles 10 are arranged side by side, and a plurality of sliding devices 7 are provided on the track 6.

[0024] When not in operation, the telescopic house 1 retracts and stops on the right side. When pouring is to be prepared, the rolling shutter door 2 at the rear end of the telescopic house 1 drops. According to the position of the sand mold to be poured, the telescopic house 1 moves along the guide rail driven by the motor to just cover the front edge of the fixed house 3 (the telescopic house 1 is connected to the fixed house 3 and moves synchronously). The sliding device 7 drives the rotating arm 8 to move along the track 6 above the fixed house 3 to above the ladle 10, and then the rotating arm 8 rotates to make the air curtain machine 9 parallel to the cross-section of the fixed house 3. Turn on the air curtain machine 9 to start the pouring operation. The soot is blocked by the horizontal air curtain of the air curtain machine 9. Under the blowing of the diagonal air of the air curtain machine 9, the induced air of the fan 5, and the suction of the dust suction hood 4, the soot enters the housing and moves backward into the dust suction hood, and then enters the treatment equipment through the air duct, achieving efficient and overflow-free collection and treatment.

[0025] The above has described the embodiments of the present invention in detail, but the above content is only the preferred embodiments of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the scope of the application of the present invention shall be included within the protection scope of the present invention.

Claims

1. A telescopic housing device for flue gas collection, characterized in that, It includes an expandable house (1), a rolling shutter door (2), a fixed house (3), an air suction hood (4), a fan (5), a track (6), a sliding device (7), a rotating arm (8), an air curtain machine (9), and a ladle (10). Among them, the expandable house (1) is located on a guide rail. A rolling shutter door (2) is provided at the rear end of the expandable house (1). A fixed house (3) is provided on the extension path of the guide rail. An air suction hood (4) and a fan (5) for drawing air along the direction of the guide rail are provided beside the expandable house (1). A track (6) perpendicular to the guide rail is provided on the fixed house (3). A sliding device (7) is provided on the track (6). A rotating arm (8) rotating along a vertical axis is provided on the sliding device (7). An air curtain machine (9) for blowing air horizontally is provided on the rotating arm (8). The ladle (10) is located beside the fixed house (3), and the ladle (10) is located below the movement path of the air curtain machine (9) along the track (6).

2. The telescopic housing device for flue gas collection according to claim 1, wherein The rolling shutter door (2) is a fast rolling shutter door.

3. The telescopic housing device for flue gas collection according to claim 1, characterized in that, The fan (5) is an axial flow fan.

4. The telescopic housing device for flue gas collection according to claim 1, characterized in that, A duct is connected to the end of the air suction hood (4), and the duct is connected to a dust treatment device.

5. The telescopic housing device for flue gas collection according to claim 1, characterized in that, Rollers are provided on the lower side of the expandable house (1), and the rollers are located on the guide rail. A motor is provided on the expandable house (1), and the motor is in transmission connection with the rollers.

6. The telescopic housing device for flue gas collection according to claim 1, wherein, A number of ladles (10) are arranged side by side, and a number of sliding devices (7) are provided on the track (6).

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