Water bath preparation device for activated carbon adsorption gas

Abstract

The utility model discloses a water bath preparation device for activated carbon adsorption gas. The water bath preparation device comprises a water bath constant-temperature box, the water bath constant-temperature box comprises an inner box and an outer box, activated carbon adsorbate solids and an organic solvent are arranged in the inner box, and the outer box is of a water bath heating structure wrapping the inner box; a gas carrying pipeline is communicated with the inner box, the gas outlet end of the gas carrying pipeline is communicated with the inner bottom of the inner box, and the gas inlet end of the gas carrying pipeline is communicated with the inner environment surrounded by the outer box where the inner box is located, so that the gas carrying pipeline guides the carrying gas into the inner box in which the organic solvent containing the activated carbon adsorbate solid is dissolved. According to the utility model, the active carbon adsorbate solid is dissolved in the organic solvent, and then the carrier gas is introduced to improve the activity of the solvent, so that the forming and preparing speed of the active carbon adsorption gas is improved, and the efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of activated carbon adsorption gas preparation, in particular to a water bath preparation device for activated carbon adsorption gas. Background Art

[0002] In studies of activated carbon adsorption performance, its ability to adsorb dioxins is often used as a proxy for its adsorption performance. Dioxins are readily soluble in organic solvents, creating a favorable environment for the formation of dioxin gas. However, due to the low reactivity of organic solvents, the carrier gas can carry relatively little dioxin when passing through them, resulting in a low concentration of dioxin gas. This significantly impacts the efficiency of activated carbon adsorption and gas production. Summary of the Invention

[0003] Purpose of the invention: In order to overcome the shortcomings of the prior art, the utility model provides a water bath preparation device for activated carbon adsorbed gas, which increases the rate of formation and preparation of activated carbon adsorbed gas and improves efficiency by dissolving the activated carbon adsorbent solid in an organic solvent and then introducing a carrying gas to increase the activity of the solvent.

[0004] Technical solution: To achieve the above-mentioned purpose, the utility model provides a water bath preparation device for activated carbon adsorbed gas, comprising a water bath thermostat; the water bath thermostat comprises an inner box and an outer box, the inner box contains activated carbon adsorbent solids and an organic solvent, and the outer box is a water bath heating structure covering the inner box; a carrying gas pipeline is provided in communication with the inner box, the air outlet end of the carrying gas pipeline is connected to the inner bottom of the inner box, and the air inlet end of the carrying gas pipeline is connected to the inner environment surrounded by the outer box where the inner box is located, so that the carrying gas pipeline introduces the carrying gas into the inner box containing the organic solvent dissolved in the activated carbon adsorbent solids.

[0005] Furthermore, an air distribution piece is provided inside the inner box, and the air outlet end of the carrying air pipeline is connected to the air distribution piece. The carrying air introduced into the inner box is distributed through the air distribution piece to form a number of carrying bubbles floating in the organic solvent containing solid activated carbon adsorbents, so that the carrying bubbles and the volatile activated carbon adsorbents form an activated carbon adsorption atmosphere.

[0006] Furthermore, the air distribution member is an air distribution plate installed on the inner bottom of the inner box.

[0007] Furthermore, the top of the inner box is a shrinkable box opening structure that gradually shrinks from the periphery to the center, and the inner box is connected to the internal environment surrounded by the outer box through the shrinkable box opening structure.

[0008] Furthermore, the retractable box opening structure of the inner box is connected to a suspension rod, and the inner box is installed on the inner top wall of the outer box in a suspended state through the suspension rod.

[0009] Furthermore, it includes a water bath supply device corresponding to the water bath constant temperature box, and the water bath supply device is connected to the outer box through a water bath circulation pipeline to form a water bath circulation loop.

[0010] Beneficial effects: The utility model first dissolves the activated carbon adsorbent solid in an organic solvent to increase its volatility, and then passes a carrying gas into the organic solvent to form a pneumatic impact on the organic solvent, thereby increasing the activity of the organic solvent, allowing the carrying gas to carry more volatile activated carbon adsorbent, thereby increasing the rate of formation and preparation of activated carbon adsorbent gas, improving efficiency, and being suitable for large-scale promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a structural diagram of the air distribution component. DETAILED DESCRIPTION

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] like Figure 1 As shown, a water bath preparation device for activated carbon adsorbed gas comprises a water bath thermostat 1; the water bath thermostat 1 comprises an inner box 11 and an outer box 12, wherein the inner box 11 contains activated carbon adsorbent solids and an organic solvent, and the outer box 12 is a water bath heating structure covering the inner box 11; a carrier gas pipeline 2 is provided in communication with the inner box 11, wherein the outlet end of the carrier gas pipeline 2 is connected to the inner bottom of the inner box 11, and the inlet end of the carrier gas pipeline 2 is connected to the internal environment surrounded by the outer box 12 where the inner box 11 is located, so that the carrier gas pipeline 2 introduces carrier gas into the inner box 11 containing the organic solvent containing the activated carbon adsorbent solids. The utility model first dissolves the activated carbon adsorbent solids in the organic solvent to increase its volatility, and then introduces carrier gas into the organic solvent, forming a pneumatic impact on the organic solvent, thereby increasing the activity of the organic solvent and enabling the carrier gas to carry more volatile activated carbon adsorbent, thereby increasing the rate of formation and preparation of activated carbon adsorbent and improving efficiency.

[0015] The inner box 11 is provided with an air distribution member 3, and the outlet end of the carrying air pipeline 2 is connected to the air distribution member 3. The carrying air introduced into the inner box 11 is distributed through the air distribution member 3 to form a plurality of carrying bubbles floating in the organic solvent containing the activated carbon adsorbent solid, so that the carrying bubbles and the volatile activated carbon adsorbent form an activated carbon adsorption atmosphere. As a preferred embodiment, Figure 1 and Figure 2As shown, the air distribution member 3 is an air distribution plate mounted on the inner bottom of the inner box 11. A plurality of air distribution holes 30 are arranged on the surface of the air distribution plate. The entrained bubbles rise in the organic solvent by their own buoyancy. During this process, the numerous entrained bubbles fully come into contact with the organic solvent, thereby carrying more activated carbon adsorbent and increasing its concentration. This shortens the time it takes for the activated carbon adsorption atmosphere to reach the desired level, improving both process speed and efficiency.

[0016] In order to prevent the bubbles from floating up to the surface of the organic solvent and bursting and splashing outside the inner box 11, the top of the inner box 11 is a shrinking box mouth structure 10 that gradually shrinks from the four sides to the center, thereby forming a blocking effect. The inner box 11 is connected to the internal environment surrounded by the outer box 12 through the shrinking box mouth structure 10.

[0017] It is worth noting that in order to ensure the effect of water bath heating, the inner box 11 should avoid direct contact with the outer box 12. Therefore, the contraction box mouth structure 10 of the inner box 11 is connected to the suspension rod 4, and the inner box 11 is installed in a suspended state on the inner top wall of the outer box 12 through the suspension rod 4.

[0018] The utility model comprises a water bath supply device 5 corresponding to the water bath constant temperature box 1 , and the water bath supply device 5 is connected to the outer box 12 through a water bath circulation pipeline 6 to form a water bath circulation loop.

[0019] It should be noted that the activated carbon adsorbent solid, organic solvent, carrying gas, carrying bubbles, and activated carbon adsorption atmosphere are all superordinate concept characteristics, based on the research on the adsorption performance of activated carbon, among which: the activated carbon adsorbent solid can be selected as dioxin solid, the organic solvent can be selected as dibutyl fumarate, the carrying gas can be selected as nitrogen, the carrying bubbles are nitrogen bubbles, and the activated carbon adsorption atmosphere is the dioxin atmosphere.

[0020] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A water bath preparation device for activated carbon adsorbed gas, characterized in that: The invention comprises a water bath thermostat (1); the water bath thermostat (1) comprises an inner box (11) and an outer box (12); the inner box (11) contains activated carbon adsorbent solids and an organic solvent, and the outer box (12) is a water bath heating structure covering the inner box (11); a carrying air pipeline (2) is provided in communication with the inner box (11); the air outlet end of the carrying air pipeline (2) is in communication with the inner bottom of the inner box (11), and the air inlet end of the carrying air pipeline (2) is in communication with the inner environment surrounded by the outer box (12) where the inner box (11) is located, so that the carrying air pipeline (2) introduces the carrying air into the inner box (11) containing the organic solvent containing the activated carbon adsorbent solids.

2. The water bath preparation device for activated carbon adsorbed gas according to claim 1, characterized in that: An air distribution member (3) is provided inside the inner box (11), and the air outlet end of the carrying air pipeline (2) is connected to the air distribution member (3). The carrying air introduced into the inner box (11) is distributed through the air distribution member (3) to form a plurality of carrying bubbles floating in an organic solvent containing solid activated carbon adsorbents, so that the carrying bubbles and the volatile activated carbon adsorbents form an activated carbon adsorption atmosphere.

3. The water bath preparation device for activated carbon adsorbed gas according to claim 2, characterized in that: The air distribution member (3) is an air distribution plate installed on the inner bottom of the inner box (11).

4. The water bath preparation device for activated carbon adsorbed gas according to claim 2, characterized in that: The top of the inner box (11) is a shrinking box opening structure (10) that gradually shrinks from the periphery to the center, and the inner box (11) is connected to the internal environment surrounded by the outer box (12) through the shrinking box opening structure (10).

5. The water bath preparation device for activated carbon adsorbed gas according to claim 4, characterized in that: The shrinkage box opening structure (10) of the inner box (11) is connected to a suspension rod (4), and the inner box (11) is installed on the inner top wall of the outer box (12) in a suspended state through the suspension rod (4).

6. The water bath preparation device for activated carbon adsorbed gas according to claim 2, characterized in that: The invention comprises a water bath supply device (5) corresponding to the water bath constant temperature box (1); the water bath supply device (5) is connected to the outer box (12) via a water bath circulation pipeline (6) to form a water bath circulation loop.

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