Solar-assisted activated carbon regeneration device

Abstract

The utility model discloses a solar-assisted activated carbon regeneration device which comprises a solar heat collector, an activated carbon box frame, a display and a regeneration fan, the regeneration fan is arranged on the solar heat collector, and the solar heat collector is connected with the activated carbon box frame through a pipeline; the activated carbon box frame comprises a plurality of ventilation areas and a plurality of activated carbon placement areas, the ventilation areas and the activated carbon placement areas are arranged at intervals, a placement basket is arranged in each activated carbon placement area, and the periphery and the bottom surface of each placement basket are wrapped by pore plates; the activated carbon adsorption condition is measured through the weighing sensor arranged in the activated carbon adsorption device, and when sunlight is strong, light and heat are reversely blown into the desorption system through the regeneration fan, so that the activated carbon is regenerated, and the service life of the activated carbon is prolonged. And a display is also arranged, so that the adsorption condition of the activated carbon can be observed in real time, and a user can operate more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification and environmental protection technical field, concretely relates to a solar energy auxiliary activated carbon regeneration device. BACKGROUND

[0002] Under the current environmental protection and resource conservation background, activated carbon is widely used in air purification, water treatment, industrial waste gas treatment and other fields due to its excellent adsorption performance. However, with the increase of activated carbon use time, its adsorption capacity gradually weakens, and finally reaches saturation state, and regeneration treatment is needed in use to restore its adsorption performance.

[0003] The traditional activated carbon regeneration method mainly includes heat regeneration, chemical regeneration and biological regeneration. Although these methods are effective, they all have the problem of excessive energy consumption, and the single adsorption time of activated carbon is not prolonged. In view of the limitation of the above-mentioned traditional method, it is particularly important to develop an economic and efficient and environmentally friendly activated carbon regeneration technology. UTILITY MODEL CONTENT

[0004] Under the above background, the utility model provides a solar energy auxiliary activated carbon regeneration device, which uses solar energy as the main heat source, and runs the activated carbon photothermal backblowing desorption system during the intermittent stop of activated carbon adsorption, so as to regenerate the activated carbon and increase the service life of the activated carbon.

[0005] The technical scheme adopted by the utility model to solve its technical problems is:

[0006] A solar energy auxiliary activated carbon regeneration device, comprising a solar energy collector, an activated carbon box frame, a display, and a regeneration fan, wherein the regeneration fan is arranged on the solar energy collector, and the solar energy collector is connected to the activated carbon box frame through a pipeline.

[0007] The activated carbon box frame comprises a plurality of ventilation zones and a plurality of activated carbon placement zones, the ventilation zones and the activated carbon placement zones are arranged at intervals, each activated carbon placement zone is provided with a placement basket, and the periphery and the bottom surface of the placement basket are covered by a perforated plate.

[0008] The bottom of the activated carbon placement zone is provided with a weighing device, the weighing device comprises a weighing sensor and a buffer, and the weighing sensor is connected to the display through a wire.

[0009] The solar energy collector adopts a wind pipe collector, the wind pipe collector comprises a double-pipe and a header tank, and high-temperature conduction is realized by airflow flowing inside; the soaking temperature of the wind pipe collector reaches 150 DEG C or above.

[0010] The active carbon box frame is welded by stainless steel material, provides a placing place for the active carbon, has good mechanical property, strong deformation resistance, is modularized, and is easy to install.

[0011] The weighing sensor has strong environmental adaptability, good waterproof, dustproof and corrosion resistance, and can accurately measure the minimum and maximum weight.

[0012] The display is connected with the controller, can set the initial weight, process weight and alarm weight of the active carbon, has a data storage function, can generate an adsorption curve, and is provided with an alarm.

[0013] The regeneration fan is connected with the controller and the display, is synchronous with the display, reaches the desorption requirement of the active carbon, is provided with a mosquito net at the end, and has dustproof, rainproof and ratproof designs.

[0014] Therefore, the active carbon adsorption device has the advantages that:

[0015] The utility model discloses a solar collector, active carbon box frame, display, regeneration fan, regeneration fan sets up on solar collector, and solar collector is connected with active carbon box frame through pipeline, active carbon box frame includes a plurality of ventilation area and a plurality of active carbon placing area, and ventilation area and active carbon placing area interval setting are set up in each active carbon placing area, and the periphery and bottom surface of placing basket are covered through the orifice plate, the utility model discloses that the active carbon adsorption device is built -in weighing sensor measurement active carbon adsorption condition, when sunlight is strong, through the regeneration fan, the light heat is blown to the desorption system, thereby regenerating the active carbon, and the service life of active carbon is increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the connection structure schematic diagram of the utility model;

[0017] Figure 2 It is the weighing structure schematic diagram of the utility model;

[0018] Figure 3 It is the active carbon box frame structure schematic diagram;

[0019] In the drawings, 1, active carbon box frame, 2, ventilation area, 3, active carbon placing area, 30, placing basket, 31, hand hole, 4, solar collector, 5, antiskid plate, 6, buffer, 7, weighing sensor, 8, data line, 9, controller, 10, display, 11, regeneration fan. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below through specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. However, it should be noted that the specific embodiments described below do not limit the technical solution. Those skilled in the art can make further technical extensions under the guidance of the following technical solutions. The scope of protection of this patent application is determined by the claims.

[0021] Example 1: A solar-assisted activated carbon regeneration device, as shown in the attached document. Figure 1 As shown, it includes a solar collector 4, an activated carbon box frame 1, a display 10, a controller 9, and a regeneration fan 11. The regeneration fan 11 is mounted on the solar collector 4, which is connected to the activated carbon box frame 1 via pipes. Its function is to guide hot airflow into the activated carbon box frame 1 for heating and ventilation. In this embodiment, the regeneration fan 11 is connected to the controller 9 and the display 10, and is synchronized with the display 10. The airflow speed and volume meet the requirements for activated carbon desorption. The end of the regeneration fan 11 is equipped with an insect screen, providing dustproof, rainproof, and rodent-proof design.

[0022] like Figure 3 As shown, the activated carbon box frame 1 includes several ventilation zones 2 and several activated carbon placement zones 3, which are spaced apart. Each activated carbon placement zone 3 contains a placement basket 30, the perimeter and bottom of which are covered by a perforated plate. Anti-slip plates 5 are provided at the contact points between the activated carbon placement zone 3 and the placement basket 30, typically fitting snugly inside the activated carbon box frame 1. The activated carbon box frame 1 is welded from stainless steel and serves to provide a place for activated carbon. It possesses good mechanical properties, strong resistance to deformation, and is modularly manufactured for easy installation. The placement basket 30 has handle holes 31 at both ends, allowing users to vertically lift the basket 30 using hook-shaped handles.

[0023] A weighing device is provided at the bottom of the activated carbon placement area 3. The weighing device includes a weighing sensor 7 and a buffer 6. In this embodiment, the buffer 6 is a spring, which is placed between the weighing sensor 7 and the placement basket 30.

[0024] The weighing sensor 7 is connected with the display 10 through a lead wire. When the weighing device is installed, the weighing sensor 7 needs to be a waterproof sensor, which has strong environmental adaptability, good waterproof, dustproof and corrosion resistance, and can accurately measure the expected minimum and maximum weight. When bearing, the weighing sensor 7 receives the weight from the placing basket 30, and the placing basket 30 is extruded on both sides by the anti-skid plate 5, so that the friction in the vertical direction of the activated carbon module is reduced, and the weighing value is more accurate. The overall weight of the activated carbon can be calculated by bearing, and the ratio of the adsorption state and the desorption state of the activated carbon is obtained, so as to judge and control the time of the activated recovery.

[0025] The display 10 is connected with the controller 9, the initial weight of the activated carbon, the process weight and the alarm weight can be set, and the data storage function is provided, the adsorption curve can be generated, and the alarm is provided, so as to remind the operator of the operation progress.

[0026] In the embodiment, the solar heat collector 4 is a wind pipe heat collector, which is composed of a double-pipe and a header, and high-temperature conduction is realized by airflow flowing in the inside; the temperature of the wind pipe heat collector reaches more than 150 DEG C.

[0027] In summary, when the utility model runs, first, it is determined that the solar radiation condition is good, the solar heat collector 3 meets the temperature of more than 150 DEG C, the activated carbon is placed in the placing basket 30 in the activated carbon placing area 3, the controller 9 sends the operation instruction of the regenerative fan 11, the regenerative fan 11 runs at high speed, the hot air in the solar heat collector 3 enters the ventilation area 2 through the wind pipe and reversely blows the placing basket 30, so that the adsorbed substances in the activated carbon are desorbed. At the same time, the weighing sensor 7 tests the weight of the activated carbon 1 on the weighing support 6 in real time, the weight parameter is returned to the controller 9 through the data line 8, the controller 9 processes the parameter, displays the related parameter and curve on the display 10, and stores them; after the regeneration of the activated carbon is completed, the adsorption capacity of the activated carbon is improved, and the adsorption time of the activated carbon is prolonged.

[0028] The above only describes the preferred embodiment of the application, and as long as the same technical solutions are used to achieve the purpose of the application, they all belong to the protection scope of the application.

Claims

1. A solar energy assisted activated carbon regeneration device, characterized by: A solar energy auxiliary activated carbon regeneration device, which comprises a solar energy collector, an activated carbon box frame, a display, and a regeneration fan; the regeneration fan is arranged on the solar energy collector, and the solar energy collector is connected with the activated carbon box frame through a pipeline; The activated carbon box frame comprises a plurality of ventilation areas and a plurality of activated carbon placement areas, the ventilation areas and the activated carbon placement areas are arranged at intervals, each activated carbon placement area is provided with a placement basket, and the periphery and the bottom surface of the placement basket are covered by a perforated plate. The bottom of the activated carbon placement area is provided with a weighing device, the weighing device comprises a weighing sensor and a buffer, and the weighing sensor is connected with the display through a wire.

2. The solar energy assisted activated carbon regeneration apparatus of claim 1, wherein: The solar energy collector adopts a wind pipe collector.

3. The solar energy assisted activated carbon regeneration apparatus of claim 1, wherein: The activated carbon box frame is welded by stainless steel.

4. The solar energy assisted activated carbon regeneration apparatus of claim 1, wherein: The left and right ends of the placement basket are provided with hand holes.

5. The solar energy assisted activated carbon regeneration apparatus of claim 1, wherein: The display is connected with a controller, and an alarm is arranged in cooperation with the display.

6. The solar energy assisted activated carbon regeneration apparatus of claim 1, wherein: The regeneration fan is connected with the controller and the display, is synchronous with the display, and is provided with an insect screen at the tail end.

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