CN115711084A - Novel movable cover for soft curtain with fire flowers - Google Patents

Abstract

The invention provides a novel spark-proof soft curtain moving cover which comprises a moving cover body and four door curtain assemblies arranged on four sides of the moving cover body; each door curtain component comprises a door curtain, two rails, a door shaft and a motor; the door shaft is pivoted to the top of the movable cover body and is in transmission connection with the motor; the two rails are vertically fixed on two sides of the door shaft; the top end of the door curtain is connected with a door shaft, and two sides of the bottom end of the door curtain can be connected to the rail in a sliding manner along the rail; the door curtain comprises a fire receiving surface, a heat insulation layer and a back fire surface which are arranged in a stacked manner, wherein the heat insulation layer adopts an enhanced aluminum silicate refractory fiber blanket and ceramic fiber cloth which are arranged in a stacked manner; the door curtain is transversely provided with a plurality of steel belts, and the door curtain is longitudinally provided with a plurality of stainless steel wire ropes. The novel movable cover for the soft fire-proof curtain can be automatically opened and closed, the labor intensity is reduced, the curtain cloth is not deformed during air draft, no smoke leakage during work can be ensured, and the air draft effect is ensured.

Description

New type anti-spark soft curtain mobile cover

technical field

The invention relates to the technical field of scrap steel cutting dust removal and collection, in particular to a novel anti-spark soft curtain movable cover.

Background technique

At present, in the field of scrap steel cutting and dust collection, the sealing plates around the moving hood are welded with steel plates. The height of the moving hood sealing plate cannot be changed at any time.

Or use canvas curtains, open and close like curtains, either sealed, or smoke and dust escape from the gaps, and the effect of collection cannot be achieved. If the type of rolling shutter door is adopted, the ceramic cloth is relatively soft and not easy to roll, and the inorganic cloth fireproof shutter used for fire protection can withstand a high temperature of 80 degrees, which does not meet the requirements.

Contents of the invention

Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a new type of anti-spark soft curtain movable cover. The anti-spark roller blind can be opened and closed automatically to reduce labor intensity, and can not only ensure that the curtain is not deformed during ventilation, but also can be guaranteed not to be damaged during work. Smoke leakage ensures the ventilation effect.

In order to achieve the above object, the present invention provides a novel spark-proof soft curtain mobile cover, comprising a mobile cover body and four door curtain assemblies arranged on four sides of the mobile cover body; each of the door curtain assemblies includes a door curtain, two rails , a door shaft and a motor; the door shaft is pivotally connected to the top of the moving cover body and is connected with the motor transmission; the two rails are vertically fixed on both sides of the door shaft; the top of the door curtain The door shaft is connected, and both sides of the bottom end of the door curtain are slidably connected to the track along the track; the door curtain includes a fire-receiving surface, a heat insulation layer and a back-fire surface arranged in layers, The heat insulation layer adopts a reinforced aluminum silicate refractory fiber blanket and a ceramic fiber cloth arranged in layers; the door curtain is provided with several steel strips along the transverse direction, and the door curtain is provided with several stainless steel wire ropes along the longitudinal direction.

Preferably, the fire-receiving surface and the fire-receiving surface are made of fireproof and refractory cloth.

Preferably, the motor is connected with a remote control device, and the remote control device is communicatively connected with a remote controller.

Preferably, the thickness of the ceramic fiber cloth is 2mm.

Preferably, reinforcing steel strips are provided at both ends of the inner side of the track.

The present invention has the following beneficial effects due to the adoption of the above technical scheme:

The door shaft is driven by the motor, and the door curtain moves up and down along the track with the rotation of the door shaft to realize opening and closing. It can also be controlled by remote control. The door curtain is made of ceramic fiber cloth, which can withstand a high temperature of 1200 degrees. Even if sparks from flame-cut scrap steel fall on it, it will not burn out. At the same time, it can be rolled up automatically, and the height of the roller blind can be selected in time according to the degree of thick smoke of the cutting waste, which can not only effectively collect smoke and dust, but also improve the comfort of the operators inside and reduce labor intensity.

Description of drawings

Fig. 1 is a structural schematic diagram of a novel spark-proof soft curtain mobile cover according to an embodiment of the present invention.

Detailed ways

Below according to accompanying drawing Fig. 1, provide the preferred embodiment of the present invention, and describe in detail, enable the function, characteristic of the present invention to be better understood.

Please refer to Fig. 1, a kind of novel anti-spark soft curtain mobile cover of the embodiment of the present invention, comprises a mobile cover body and is arranged on the four door curtain assemblies of four sides of mobile cover body; Each door curtain assembly comprises a door curtain 3, two rails 4 , a door shaft 2 and a motor 1; the door shaft 2 is pivotally connected to the top of the mobile cover body and is connected to the motor 1; two tracks 4 are vertically fixed on both sides of the door shaft 2; the top of the door curtain 3 is connected to the door shaft 2, Both sides of the bottom end of the door curtain 3 can be slidably connected to the track 4 along the track 4; Aluminum silicate refractory fiber blanket and a ceramic fiber cloth; the door curtain 3 is provided with some steel strips along the horizontal direction, and the door curtain 3 is provided with some stainless steel wire ropes along the longitudinal direction.

The fire-receiving surface and the back-fire surface are made of fire-resistant refractory cloth.

The motor 1 is connected with a remote control device, and the remote control device communicates with a remote control device.

The thickness of the ceramic fiber cloth is 2mm.

The door curtain 3 is provided with several steel belts along the horizontal direction, and the door curtain 3 is provided with some stainless steel wire ropes along the longitudinal direction. In order to resist negative pressure, reinforced steel belts are provided at both ends of the inner side of the track 4, which can not only ensure that the curtain is not deformed during ventilation, but also ensure No smoke leakage during work, ensuring the ventilation effect.

The present invention has been described in detail above with reference to the embodiments of the accompanying drawings, and those skilled in the art can make various changes to the present invention according to the above description. Therefore, some details in the embodiments should not be construed as limiting the present invention, and the present invention will take the scope defined by the appended claims as the protection scope of the present invention.

Claims (5)

1. A novel spark-proof soft curtain mobile cover is characterized in that it comprises a mobile cover body and four door curtain assemblies arranged on four sides of the mobile cover body; each described door curtain assembly includes a door curtain, two tracks, a A door shaft and a motor; the door shaft is pivotally connected to the top of the moving cover body and connected to the motor; the two rails are vertically fixed on both sides of the door shaft; the top of the door curtain is connected to the The door shaft, the two sides of the bottom end of the door curtain can be slidably connected to the track along the track; The heat insulation layer adopts a reinforced aluminum silicate refractory fiber blanket and a ceramic fiber cloth arranged in layers; the door curtain is provided with several steel strips along the transverse direction, and the door curtain is provided with several stainless steel wire ropes along the longitudinal direction. 2. The novel spark-proof soft curtain mobile cover according to claim 1, characterized in that the fire-receiving surface and the fire-receiving surface are made of fire-resistant and refractory cloth. 3. The novel spark-proof soft curtain mobile cover according to claim 2, characterized in that, the motor is connected with a remote control device, and the remote control device is communicatively connected with a remote control device. 4. The novel spark-proof soft curtain mobile cover according to claim 3, wherein the thickness of the ceramic fiber cloth is 2mm. 5. The novel spark-proof soft curtain mobile cover according to claim 4, characterized in that, two ends of the inner side of the track are provided with reinforced steel belts.

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