A regeneration furnace tail gas exhaust structure with activated carbon recovery function

Abstract

The utility model provides a regeneration furnace tail gas exhaust structure with an activated carbon recovery function, comprising: a tail gas box, a recovery component one and a recovery component two, wherein the left side of the tail gas box is internally installed with a recovery component one for collecting activated carbon mixed in the tail gas. Compared with the prior art, the utility model has the following beneficial effects: by setting the tail gas box, the recovery components one and two are placed inside it to avoid leakage of tail gas, which can help improve the air environment quality around the tail gas box and avoid environmental pollution caused by leakage. The setting of the recovery components one and two makes the entire device simple in structure and convenient for later cleaning. The entire device has a low cost and is suitable for use by small enterprises. The exhaust gas itself is used for movement, no additional energy is consumed, the operating cost is low, and it is convenient for later maintenance.

Description

Technical Field

[0001] The utility model belongs to the technical field of activated carbon regeneration furnaces, and particularly relates to a regeneration furnace tail gas exhaust structure with an activated carbon recovery function. Background Art

[0002] When the existing activated carbon regeneration furnace discharges tail gas, there is a lot of powdered activated carbon mixed in the exhaust gas. Some companies discharge it directly. For the problem of a lot of powdered activated carbon mixed in the tail gas, the conventional response method includes purchasing professional dust removal equipment for treatment. However, the conventional method also has some disadvantages. For example, some professional dust removal equipment is not only large in size and occupies production space, but also has high equipment procurement costs, which is generally difficult for small companies to afford. In summary, the exhaust gas of the existing activated carbon regeneration furnace has some shortcomings in recovering activated carbon. Conventional response methods include direct discharge or purchasing professional purification and treatment equipment for purification. However, the disadvantages of purchasing professional purification and treatment equipment include increased costs and energy consumption. Therefore, we hope to design a regeneration furnace tail gas exhaust structure with a new structure to solve this problem. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a regeneration furnace tail gas exhaust structure with an activated carbon recovery function to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is realized by the following technical scheme: a regeneration furnace tail gas exhaust structure with activated carbon recovery function, comprising: a tail gas box, a recovery component 1 and a recovery component 2, wherein the left side of the tail gas box is provided with a recovery component 1 for collecting activated carbon mixed in the tail gas, and the right side of the tail gas box is provided with a recovery component 2 for collecting activated carbon mixed in the tail gas;

[0005] The front and rear sides of the tail gas box are respectively provided with observation windows, an air intake pipe is provided on the left side of the upper end of the tail gas box, the air intake pipe is connected to the tail gas exhaust pipe of the activated carbon regeneration furnace, an exhaust pipe is provided on the right side of the upper end of the tail gas box, and a sealing door is hinged on the right surface of the tail gas box;

[0006] The recycling component 1 includes a recycling box 1 and a recycling box 1, and the recycling box 1 is movably installed inside the lower end of the recycling box;

[0007] The second recycling component comprises a second recycling box and a second recycling box, and the second recycling box is movably installed inside the lower end of the second recycling box.

[0008] As a preferred embodiment, the recovery component 1 also includes a conical tube 1 and a filter head 1, and a right surface of the recovery box 1 is provided with a plurality of evenly distributed conical tubes 1.

[0009] As a preferred embodiment, the diameters of the multiple conical tubes decrease gradually from left to right, the right end of the conical tube is threadedly connected with a filter head, an air inlet is arranged at the upper end of the recovery box, and the upper end of the recovery box is connected to the lower end of the intake pipe through the air inlet, and the recovery component can perform preliminary filtration and collection of the activated carbon in the exhaust gas.

[0010] As a preferred embodiment, the plurality of conical tubes are connected to the right side of a recovery box at an inclination of forty-five degrees, a guide portion is arranged at the left end of the plurality of conical tubes, the guide portion has an inclination of forty-five degrees, and the filter head includes a fixed cylinder and a filter screen.

[0011] As a preferred embodiment, the diameter of the fixed cylinder 1 gradually decreases from left to right, and a filter screen 1 is arranged inside the right end of the fixed cylinder 1, and the filter screen 1 is a single-layer non-woven fabric.

[0012] As a preferred embodiment, the recovery component 2 also includes a conical tube 2 and a filter head 2. A plurality of evenly distributed conical tubes 2 are arranged on the right surface of the recovery box 2. The structure and size of the conical tube 2 are the same as those of the conical tube 1. The recovery component 2 can finely filter the exhaust gas after preliminary filtration and intercept and collect the activated carbon dust therein as much as possible.

[0013] As a preferred embodiment, the filter head 2 includes a fixed cylinder 2 and a filter screen 2. The structure and size of the fixed cylinder 2 are the same as those of the fixed cylinder 1. The filter screen 2 is a multi-layer non-woven fabric.

[0014] As a preferred embodiment, the second recycling box is designed to be open on the left side, and the left end of the second recycling box extends to the outside of the left end of the second recycling box.

[0015] After adopting the above technical solution, the beneficial effects of the utility model are: by setting up the exhaust box, the recovery component 1 and the recovery component 2 are placed inside the exhaust box to prevent the exhaust gas from leaking out, which can help improve the air environment quality around the exhaust box and prevent the leakage from causing environmental pollution;

[0016] The setting of recovery component one and recovery component two, in actual use, the exhaust gas generated by the activated carbon regeneration furnace is transported to the recovery box of the recovery component one through the air intake pipe, and the activated carbon particles in the exhaust gas pass through the filter one of the cone tube one. The filter one can intercept the activated carbon particles, and under the action of its own gravity, gradually slide to the lower left side of the cone tube one, and finally fall into the recovery box one for temporary storage and collection. When the exhaust gas reaches the inside of the recovery component two, the small dust particles carried in the exhaust gas enter the inside of the cone tube two. Since the filter head two is installed with a multi-layer non-woven fabric structure filter two, the activated carbon dust in the exhaust gas is intercepted. After the activated carbon dust accumulates, it gradually slides to the lower left side of the cone tube two under the action of its own gravity, and finally falls into the recovery box two for temporary storage and collection. The whole device has a simple structure, which is convenient for later cleaning, and the whole device has a low cost, which is suitable for use by small enterprises. It uses the exhaust gas's own airflow for movement, does not consume additional energy, has a low operating cost, and is convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of a regeneration furnace tail gas exhaust structure with an activated carbon recovery function according to the utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of a regeneration furnace tail gas exhaust structure with an activated carbon recovery function according to the utility model.

[0020] Figure 3 It is a schematic diagram of a recovery component 1 of a regeneration furnace tail gas exhaust structure with an activated carbon recovery function according to the utility model.

[0021] Figure 4 It is a schematic diagram of a recovery component 2 of a regeneration furnace tail gas exhaust structure with an activated carbon recovery function according to the utility model.

[0022] Figure 5 It is a schematic diagram of a filter head 1 of a regeneration furnace tail gas exhaust structure with an activated carbon recovery function according to the utility model.

[0023] In the figure, 100-exhaust box, 110-observation window, 120-intake pipe, 130-exhaust pipe, 140-sealed door; 200-recovery component 1, 210-recovery box 1, 220-recovery box 1, 230-cone tube 1, 240-filter head 1, 241-fixed cylinder 1, 242-filter screen 1;

[0024] 300 - Recycling component 2, 310 - Recycling box 2, 320 - Recycling box 2, 330 - Conical tube 2, 340 - Filter head 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a regeneration furnace tail gas exhaust structure with activated carbon recovery function, comprising: a tail gas box 100, a recovery component 1 200 and a recovery component 2 300, a recovery component 1 200 for collecting activated carbon mixed in the tail gas is installed on the left side of the tail gas box 100, and a recovery component 2 300 for collecting activated carbon mixed in the tail gas is movably installed on the right side of the tail gas box 100;

[0027] The tail gas box 100 is provided with observation windows 110 at the front and rear sides, respectively. An air intake pipe 120 is provided at the left side of the upper end of the tail gas box 100, and the air intake pipe 120 is connected to the tail gas exhaust pipe of the activated carbon regeneration furnace. An exhaust pipe 130 is provided at the right side of the upper end of the tail gas box 100, and a sealing door 140 is hinged on the right surface of the tail gas box 100;

[0028] The recycling component 200 includes a recycling box 210 and a recycling box 220, and the recycling box 210 is movably installed inside the lower end of the recycling box 220;

[0029] The second recycling component 300 includes a second recycling box 310 and a second recycling box 320 . The second recycling box 310 is movably installed inside the lower end of the second recycling box 320 .

[0030] As the first embodiment of the utility model, by setting up the exhaust box 100, the recovery component 1 200 and the recovery component 2 300 are placed inside it to avoid leakage of exhaust gas, which can help improve the air environment quality around the exhaust box 100 and avoid leakage that causes environmental pollution.

[0031] See also Figures 1 to 5The recovery component 200 also includes a cone tube 230 and a filter head 240. The right surface of the recovery box 220 is provided with a plurality of evenly distributed cone tubes 230.

[0032] The diameters of the multiple conical tubes 230 gradually decrease from left to right. The right end of the conical tube 230 is threadedly connected to a filter head 240. An air inlet is set at the upper end of the recovery box 220. The upper end of the recovery box 220 is connected to the lower end of the intake pipe 120 through the air inlet. The recovery component 200 can preliminarily filter and collect the activated carbon in the exhaust gas.

[0033] The plurality of conical tubes 230 are connected to the right side of the recovery box 220 at an inclination of forty-five degrees. A guide portion is provided at the left end of the plurality of conical tubes 230. The guide portion has an inclination of forty-five degrees. The filter head 240 includes a fixed cylinder 241 and a filter screen 242.

[0034] The diameter of the fixed cylinder 241 gradually decreases from left to right. A filter screen 242 is arranged inside the right end of the fixed cylinder 241. The filter screen 242 is a single-layer non-woven fabric.

[0035] The recovery component 2 300 also includes a cone tube 2 330 and a filter head 2 340. A plurality of evenly distributed cone tubes 2 330 are arranged on the right surface of the recovery box 2 320. The structure and size of the cone tube 2 330 are the same as those of the cone tube 1 230. The recovery component 2 300 can finely filter the exhaust gas after preliminary filtration and intercept and collect the activated carbon dust therein as much as possible.

[0036] The filter head 2 340 includes a fixed cylinder 2 and a filter screen 2. The structure and size of the fixed cylinder 2 are the same as those of the fixed cylinder 1 241. The filter screen 2 is a multi-layer non-woven fabric.

[0037] The left side of the recycling box 2 320 is designed to be open, and the left end of the recycling box 2 310 extends to the outside of the left end of the recycling box 2 320 .

[0038] As the second embodiment of the utility model, based on the above-mentioned first embodiment, in actual use, the exhaust gas generated by the activated carbon regeneration furnace is transported to the inside of the recovery box of the recovery component 200 through the intake pipe 120. When the activated carbon particles in the exhaust gas pass through the filter screen 242 of the cone tube 230, the filter screen 242 can intercept the activated carbon particles, and under the action of its own gravity, it gradually slides to the lower left side of the cone tube 230, and finally falls into the recovery box 210 for temporary storage and collection. When the exhaust gas reaches the inside of the recovery component 300, the small dust carried in the exhaust gas The particles enter the interior of the cone tube 330. Since the interior of the filter head 340 is equipped with a filter screen 2 with a multi-layer non-woven fabric structure, the activated carbon dust in the exhaust gas is intercepted. After the activated carbon dust accumulates, it gradually slides to the lower left side of the cone tube 330 under the action of its own gravity, and finally falls into the recovery box 310 for temporary storage and collection. The entire device has a simple structure, which is convenient for later cleaning, and the entire device has a low cost, which is suitable for use by small enterprises. It uses the exhaust gas's own airflow for movement, does not consume additional energy, has a low operating cost, and is convenient for later maintenance.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A regeneration furnace tail gas exhaust structure with activated carbon recovery function, comprising: An exhaust box (100), a recovery component one (200) and a recovery component two (300), characterized in that a recovery component one (200) for collecting activated carbon mixed in the exhaust gas is installed on the left side of the exhaust box (100), and a recovery component two (300) for collecting activated carbon mixed in the exhaust gas is movably installed on the right side of the exhaust box (100); The tail gas box (100) is provided with observation windows (110) at the front and rear sides respectively; an air intake pipe (120) is provided at the left side of the upper end of the tail gas box (100); the air intake pipe (120) is connected to the tail gas exhaust pipe of the activated carbon regeneration furnace; an exhaust pipe (130) is provided at the right side of the upper end of the tail gas box (100); and a sealing door (140) is hinged on the right surface of the tail gas box (100); The recycling component 1 (200) comprises a recycling box 1 (210) and a recycling box 1 (220), wherein the recycling box 1 (210) is movably mounted inside the lower end of the recycling box 1 (220); The recycling component 2 (300) includes a recycling box 2 (310) and a recycling box 2 (320), and the recycling box 2 (310) is movably installed inside the lower end of the recycling box 2 (320).

2. A regeneration furnace tail gas exhaust structure with activated carbon recovery function as claimed in claim 1, characterized in that: The recovery component 1 (200) further comprises a cone tube 1 (230) and a filter head 1 (240), and a plurality of evenly distributed cone tubes 1 (230) are arranged on the right surface of the recovery box 1 (220).

3. A regeneration furnace tail gas exhaust structure with activated carbon recovery function as claimed in claim 2, characterized in that: The diameters of the plurality of conical tubes (230) gradually decrease from left to right; the right end of the conical tube (230) is threadedly connected to a filter head (240); an air inlet is arranged at the upper end of the recovery box (220); and the upper end of the recovery box (220) is connected to the lower end of the air inlet pipe (120) through the air inlet.

4. A regeneration furnace tail gas exhaust structure with activated carbon recovery function as claimed in claim 3, characterized in that: The plurality of conical tubes (230) are connected to the right side of the recovery box (220) at an inclination of forty-five degrees, and a guide portion is provided at the left end of the plurality of conical tubes (230). The guide portion has an inclination of forty-five degrees, and the filter head (240) includes a fixing cylinder (241) and a filter screen (242).

5. A regeneration furnace tail gas exhaust structure with activated carbon recovery function as claimed in claim 4, characterized in that: The diameter of the fixed cylinder 1 (241) gradually decreases from left to right, and a filter screen 1 (242) is arranged inside the right end of the fixed cylinder 1 (241), and the filter screen 1 (242) is a single-layer non-woven fabric.

6. A regeneration furnace tail gas exhaust structure with activated carbon recovery function as claimed in claim 1 or 5, characterized in that: The second recovery component (300) also includes a second cone tube (330) and a second filter head (340). The right surface of the second recovery box (320) is provided with a plurality of evenly distributed second cone tubes (330). The structure and size of the second cone tube (330) are the same as those of the first cone tube (230).

7. A regeneration furnace tail gas exhaust structure with activated carbon recovery function as claimed in claim 6, characterized in that: The filter head 2 (340) includes a fixed cylinder 2 and a filter screen 2. The structure and size of the fixed cylinder 2 are the same as those of the fixed cylinder 1 (241). The filter screen 2 is a multi-layer non-woven fabric.

8. The exhaust structure of the regeneration furnace tail gas with activated carbon recovery function as claimed in claim 1, characterized in that: The left side of the recycling box 2 (320) is open, and the left end of the recycling box 2 (310) extends to the outside of the left end of the recycling box 2 (320).

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