Device for preventing activated carbon from overflowing

Abstract

The utility model relates to a device for preventing activated carbon from overflowing and belongs to the technical field of waste gas treatment equipment. Comprising a plurality of anti-overflow units which are arranged at preset positions in a carbon box; each anti-overflow unit comprises a pore plate, through holes which are uniformly distributed are formed in the pore plates, and the diameter of the through holes is smaller than the diameter of activated carbon particles; an adsorption layer is arranged on the bottom surface of the pore plate, and a cover plate is arranged on the top surface of the pore plate. Clamping blocks are arranged at the two ends of the anti-overflow unit respectively, clamping strips are arranged on the inner walls of the carbon box respectively, and the clamping blocks are clamped in the corresponding clamping strips, so that the anti-overflow unit is clamped in the carbon box. The activated carbon particles are effectively prevented from overflowing, pollution to the surrounding environment is prevented, harm to the health of operators is avoided, and stable operation of equipment is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of prevent active carbon overflow device, belong to waste gas treatment equipment technical field. BACKGROUND

[0002] Active carbon plays an important role in air purification, industrial waste gas treatment and other aspects due to excellent adsorption performance. But its granular or powdery quality makes it easy to overflow. In the process of equipment operation or movement, due to the filling state of active carbon inside the carbon box and the factors such as vibration and airflow impact that may be affected, active carbon is easy to overflow from the air inlet, air outlet or other gaps of the carbon box, which not only causes material waste and pollutes the surrounding environment, but also may affect the normal operation of related equipment.

[0003] To solve the above problems, an active carbon carbon box overflow prevention device is needed to effectively block the overflow of active carbon particles, prevent pollution of the surrounding environment, avoid harm to the health of workers and ensure stable operation of the equipment. SUMMARY

[0004] The utility model provides an active carbon carbon box anti-overflow device to solve the above technical problems, effectively blocks the overflow of active carbon particles, prevents pollution of the surrounding environment, avoids harm to the health of workers and ensures stable operation of the equipment.

[0005] The utility model solves the above technical problems by the following technical scheme: an active carbon carbon box anti-overflow device includes multiple anti-overflow units, the anti-overflow units are arranged at predetermined positions in the carbon box, and the anti-overflow units are fixed in the carbon box. The anti-overflow unit includes a hole plate, the hole plate has uniformly distributed through holes, the diameter of the through holes is smaller than the diameter of the active carbon particles, the bottom surface of the hole plate is provided with an adsorption layer, and the top surface of the hole plate is provided with a cover plate.

[0006] The diameter of the through holes ranges from 1mm to 5mm.

[0007] The anti-overflow unit is provided with a clamping block at each end, the inner wall of the carbon box is provided with a clamping strip, the clamping block is clamped in the corresponding clamping strip, and the anti-overflow unit is clamped in the carbon box.

[0008] The cover plate is made of one or a combination of stainless steel, aluminum alloy or engineering plastic.

[0009] The adsorption layer is made of polyester fiber and active carbon fiber composite material.

[0010] The hole plate is made of stainless steel.

[0011] Compared with the prior art, the advantages of this utility model are: an activated carbon box overflow prevention device, which effectively blocks the overflow of activated carbon particles, prevents pollution of the surrounding environment, avoids harm to the health of operators, and ensures stable operation of equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of an activated carbon box overflow prevention device according to an embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of the installation of an activated carbon box overflow prevention device according to an embodiment of the present invention;

[0014] In the diagram: 1. Cover plate, 2. Perforated plate, 3. Adsorption layer, 4. Anti-overflow unit, 5. Locking strip, 6. Locking block, 7. Carbon box. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0016] like Figure 1 As shown, this embodiment of an activated carbon box overflow prevention device includes multiple overflow prevention units 4. The size of the overflow prevention unit 4 matches the internal cross-section of the carbon box 7. The overflow prevention unit 4 is fixed to predetermined positions inside the carbon box 7 by bolts or snap-fit ​​methods. The predetermined positions include, but are not limited to, those near the air inlet, air outlet, and the boundary of the activated carbon filling area. Each overflow prevention unit 4 includes a perforated plate 2 with uniformly distributed through holes. The diameter of the through holes is smaller than the minimum diameter of the activated carbon particles, ranging from 1mm to 5mm. During the treatment of industrial waste gas, the airflow can pass normally through the through holes, while the activated carbon particles, because their diameter is larger than the through hole diameter, are blocked below the perforated plate. The through holes effectively block the passage of activated carbon particles. An adsorption layer 3 is provided on the bottom surface of the perforated plate 2. If there are small activated carbon powder particles or impurities, they can be further adsorbed by the adsorption layer, thereby effectively preventing activated carbon powder from overflowing to other parts of the equipment. A cover plate 1 is provided on the top surface of the perforated plate 2, which serves a protective and fixing function, preventing external factors from interfering with the perforated plate and the adsorption layer.

[0017] like Figure 2 As shown, the anti-overflow unit has locking blocks 6 at both ends, and U-shaped locking strips 5 are respectively installed at corresponding positions on the inner wall of the carbon box 7. The locking blocks 6 are locked into the corresponding locking strips 5, so that the anti-overflow unit 4 is locked into the carbon box. The locking method is relatively firm and suitable for industrial equipment environments with large vibrations.

[0018] The cover plate is made of one or more of stainless steel, aluminum alloy, or engineering plastics, and is sturdy and wear-resistant.

[0019] The adsorption layer is composed of fiber material with high adsorption performance and active carbon fiber, and the fiber material can be polyester fiber, etc.

[0020] The orifice plate is made of stainless steel.

[0021] In the daily use of the carbon box, the anti-overflow unit can effectively prevent the overflow of the active carbon, prevent the pollution of the surrounding environment, avoid the harm to the health of the operators, and ensure the normal operation of the carbon box.

[0022] The application has the advantages of simple structure, convenient installation, high practicability, effective prevention of the overflow of the active carbon in the carbon box, and improved working reliability and stability of the carbon box.

[0023] In addition to the above-mentioned embodiments, the utility model also includes other implementation manners, and the technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the utility model claim.

Claims

1. An activated carbon canister spill-proof device, characterized by: The anti-overflow unit comprises a plurality of anti-overflow units arranged at predetermined positions in the carbon tank, and the anti-overflow units are fixed in the carbon tank.

2. The spill-proof activated carbon cartridge according to claim 1, wherein: The diameter of the through holes is 1mm-5mm.

3. The spill-resistant activated carbon cartridge of claim 1, wherein: The anti-overflow unit is provided with clamping blocks at two ends, and the carbon tank is provided with clamping strips on the inner wall, so that the anti-overflow unit is clamped in the carbon tank.

4. The spill-resistant activated carbon cartridge of claim 1, wherein: The hole plate is made of stainless steel.

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