Novel low-resistance activated carbon canister supporting pore plate

Abstract

The utility model discloses a novel low-resistance activated carbon canister support pore plate, which relates to the technical field of waste gas treatment, and comprises a special-shaped pore plate base, the special-shaped pore plate base is in a circular ring shape, the special-shaped pore plate base is connected with a special-shaped pore plate, the top of the special-shaped pore plate is in a snakelike bending shape, a plurality of groups of air holes are formed in the special-shaped pore plate, and the air holes are communicated with the special-shaped pore plate base. The diameter of the air holes is smaller than the diameter of activated carbon, the bottom of the special-shaped pore plate is connected with the leakage-proof plate, the leakage-proof plate is in a step shape and is obliquely arranged downwards, large-area gaps are formed between layers of the leakage-proof plate, the bottom of the special-shaped pore plate is connected with the top end of the discharging pipe and communicated with the interior of the discharging pipe, and the discharging valve is arranged at the bottom of the discharging pipe. The number of the air holes is increased, so that the air resistance of the tank body, the rotating speed of the fan and the pressure outside the fan are reduced, the problems of vibration and noise pollution of the fan are solved, the power consumption of the motor is greatly reduced, and energy conservation and carbon reduction are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, specifically a novel low-resistance activated carbon tank support perforated plate. Background Technology

[0002] Waste gas treatment refers to the pretreatment of waste gas generated in industrial sites and factory workshops before it is discharged to the outside world, so as to meet the national standards for waste gas discharge.

[0003] In the process of waste gas treatment, activated carbon is needed to adsorb the waste gas. The activated carbon is loaded in the activated carbon tank. At present, the activated carbon tank basically uses a circular perforated plate to support the activated carbon particles. The diameter of the circular hole is smaller than the diameter of the activated carbon particles, which can prevent the activated carbon particles from leaking out.

[0004] However, the circular holes in existing activated carbon canister support plates are easily embedded with activated carbon particles, severely obstructing the passage of exhaust air. This results in high resistance in the carbon canister, high external pressure head and power of the fan, and significant vibration and noise, further increasing energy consumption and environmental noise pollution. Therefore, a new type of low-resistance activated carbon canister support plate is urgently needed to solve these problems. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a novel low-resistance activated carbon canister support perforated plate to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A novel low-resistance activated carbon tank support perforated plate includes an irregularly shaped perforated plate base, which is annular and connected to the irregularly shaped perforated plate. The top of the irregularly shaped perforated plate is serpentine and bent. Several sets of air holes are formed on the irregularly shaped perforated plate, with the diameter of the air holes being smaller than the diameter of the activated carbon. The bottom of the irregularly shaped perforated plate is connected to a leak-proof plate, which is stepped and inclined downwards. Large gaps are provided between the layers of the leak-proof plate. The bottom of the irregularly shaped perforated plate is connected to the top of a feed pipe and communicates with its interior. A feed valve is provided at the bottom of the feed pipe.

[0008] As a further embodiment of this utility model, the irregularly shaped perforated plate, the leak-proof plate, and the base of the irregularly shaped perforated plate are all made of stainless steel.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] This invention increases the number of air holes, thereby reducing the air resistance of the tank, the speed of the fan, and the external pressure, solving the problems of fan vibration and noise pollution, greatly reducing motor power consumption, and contributing to energy conservation and carbon reduction. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a novel low-resistance activated carbon canister support plate in an embodiment of this utility model.

[0012] Figure 2 This is a top view of the leak-proof plate in an embodiment of this utility model.

[0013] In the diagram: 1. Irregularly shaped perforated plate; 2. Leak-proof plate; 3. Feed pipe; 4. Feed valve; 5. Irregularly shaped perforated plate base. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] In this embodiment of the utility model, please refer to Figure 1 and Figure 2 A novel low-resistance activated carbon canister support perforated plate includes an irregularly shaped perforated plate base 5, which is annular and connected to an irregularly shaped perforated plate 1. The top of the irregularly shaped perforated plate 1 is serpentine and has several sets of air holes with a diameter smaller than that of the activated carbon. The bottom of the irregularly shaped perforated plate 1 is connected to a leak-proof plate 2, which is stepped and inclined downwards. Large gaps are provided between the layers of the leak-proof plate 2. The bottom of the irregularly shaped perforated plate 1 is connected to the top of a feed pipe 3 and communicates with its interior. A feed valve 4 is provided at the bottom of the feed pipe 3.

[0016] The bottom of the irregularly shaped perforated plate 1 and the leak-proof plate 2 form a frame. Activated carbon is placed on the irregularly shaped perforated plate 1. Exhaust gas is blown upward through the large gaps on the leak-proof plate 2, passes through the air holes, and is adsorbed by the activated carbon. The clean exhaust gas continues to flow upward for subsequent treatment. Since the top of the irregularly shaped perforated plate 1 is serpentine, the number of air holes is greatly increased, reducing the air resistance of the tank, thereby reducing the fan speed and external pressure, and solving the problems of fan vibration and noise pollution. In this embodiment, the air holes are opened on the serpentine side wall, not at the bottom, which can prevent activated carbon from falling from the air holes into the exhaust gas channel at the bottom.

[0017] In one embodiment of this utility model, the irregular perforated plate 1, the leak-proof plate 2, and the irregular perforated plate base 5 are all made of stainless steel.

[0018] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0019] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A new type of low resistance activated carbon can support orifice plate, comprising a special-shaped orifice plate base, the special-shaped orifice plate base is circular ring, characterized in that, The shaped hole plate base is connected with the shaped hole plate, the top of the shaped hole plate is in a serpentine shape, a plurality of groups of air holes are formed in the shaped hole plate, the diameter of the air holes is smaller than the diameter of the activated carbon, the bottom of the shaped hole plate is connected with the leakage prevention plate, the leakage prevention plate is in a stepped shape and is arranged in a downward inclined manner, large gaps are arranged between the layers of the leakage prevention plate, the bottom of the shaped hole plate is connected with the top of the discharging pipe and communicates with the inside of the discharging pipe, and the bottom of the discharging pipe is provided with a discharging valve.

2. A new low resistance activated carbon can support orifice plate according to claim 1, characterized in that, The shaped hole plate, the leakage prevention plate and the shaped hole plate base are all made of stainless steel.

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