Activated carbon purification equipment with spraying mechanism

Abstract

The utility model discloses activated carbon purification equipment with a spraying mechanism, and relates to the technical field of activated carbon purification, the activated carbon purification equipment comprises a box body, two groups of vertical frames are fixedly connected in the box body, an activated carbon supporting layer is arranged between one sides of the vertical frames, an activated carbon filter screen is arranged in the activated carbon supporting layer, and a spraying mechanism is arranged in the activated carbon filter screen. A branch pipe assembly capable of removing impurities in a spraying mode is arranged at the rear end of the box body. The activated carbon purification equipment with the spraying mechanism is provided with a circulating water tank, a water pump tank, a main water pipe, a first branch pipe, a second branch pipe and a spray head, water in the circulating water tank is conveyed into the first branch pipe from the main water pipe through the water pump tank, and the second branch pipe at the front end of the first branch pipe extends to the position between the upper end and the lower end of an activated carbon filter screen in a tank body; two groups of activated carbon filter screens in the box body can be simultaneously flushed by spray heads at the upper end and the lower end of a second branch pipe, so that the problem that the device does not have the functions of spraying and removing impurities is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon purification, in particular to activated carbon purification equipment with a spraying mechanism. Background Art

[0002] The activated carbon purification device is a highly efficient air purification device that mainly uses activated carbon to adsorb harmful substances in the air, thereby achieving the purpose of purifying the air. Its working principle is based on the strong adsorption capacity of activated carbon. When the polluted gas passes through the activated carbon layer, the activated carbon surface will adsorb a large amount of organic molecules, inorganic molecules, viruses, bacteria and other harmful substances, thereby separating them from the air and achieving air purification.

[0003] At present, the general structure of the common activated carbon purifiers on the market is mainly composed of multiple parts such as the air inlet, the box, the internal filtration system, and the air outlet. After the gas passes through the activated carbon filter element in the box from the air inlet, the impurities are adsorbed by the filter element, so that the harmful substances in the gas can be efficiently removed and purified and discharged from the air outlet. There are some inconveniences in actual operation and there is room for improvement. For example, during the use of the activated carbon filter element, the filter element will adsorb organic matter, residual chlorine, heavy metals and other impurities in the water, and some microorganisms or other impurities will also remain. When a large amount of impurities accumulate on the activated carbon filter element, the purification effect of the activated carbon will be reduced. When the adsorption capacity of the activated carbon filter element is close to saturation, its filtration effect will be significantly reduced. If the activated carbon filter element is not cleaned for a long time, it may easily become clogged. The filter element clogged with dirt and internal residues will reduce the gas filtering and purification performance and does not have the function of spraying to remove impurities.

[0004] Now, a new type of activated carbon purification equipment with a spraying mechanism is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an activated carbon purification device with a spraying mechanism to solve the problem of the lack of spraying to remove impurities in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an activated carbon purification device with a spray mechanism, comprising a box body, the left side of the box body being movably connected to an air inlet, the right side of the box body being movably connected to an air outlet, two sets of vertical frames being fixedly connected inside the box body, an activated carbon support layer being arranged between one side of the vertical frames, an activated carbon filter being arranged inside the activated carbon support layer, and a branch pipe assembly for spraying to remove impurities being arranged at the rear end of the box body.

[0007] The branch pipe assembly includes a main water pipe and a water pump box. The main water pipe is arranged at the bottom end of the box body. Four groups are arranged at the rear end of the box body. A circulating water tank is arranged on the right side of the water pump box. Two groups of first branch pipes are arranged on the right side of the main water pipe. Two groups of second branch pipes are arranged at the front end of the first branch pipe. Four groups of nozzles are respectively arranged at the top and bottom ends of the second branch pipe.

[0008] Preferably, the second branch pipe is symmetrically distributed about the vertical center line of the activated carbon filter, and there is a distance between the second branch pipe and the activated carbon filter.

[0009] Preferably, the shape and size of the interior are adapted to the shape and size of the exterior of the second branch pipe, the nozzles are arranged at equal intervals, and the nozzles are movably connected to the second branch pipe.

[0010] Preferably, the second branch pipe is symmetrically distributed about the vertical center line of the first branch pipe, and there is a distance between the main water pipe and the box.

[0011] Preferably, a filter chamber is provided on the right side of the bottom end of the box body, a filter shell cover is provided inside the filter chamber, a filter body is provided inside the filter shell cover, a filter cartridge is movably connected to the outside of the filter shell cover, a drain pipe is movably connected to the right side of the filter shell cover, and a water outlet pipe is provided on the left side of the filter cartridge.

[0012] Preferably, the outlet pipe is connected to the left side of the filter cartridge and passes through the interior of the circulating water tank, the drain pipe is connected to the filter housing cover and passes through the interior of the tank, and the drain pipe and the outlet pipe are made of the same material.

[0013] Preferably, a heating box is provided at the top of the box body, a heating tube is provided inside the heating box, a fan is provided at the top of the heating box, a conduit is connected to the left side of the heating box, an outer cover is connected to the bottom end of the conduit, and multiple groups of air holes are provided at the bottom end of the outer cover.

[0014] Preferably, the air holes are arranged at equal intervals, the bottom end of the conduit is connected to the top end of the outer cover and extends to the interior of the box, and there is a distance between the outer cover and the activated carbon support layer.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the activated carbon purification equipment with a spraying mechanism not only realizes the function of spraying and removing impurities, but also realizes the function of filtering water circulation and the function of internal drying protection;

[0016] (1) The gas to be purified enters the interior of the box from the air inlet by arranging a circulating water tank, a water pump box, a main water pipe, a first branch pipe, a second branch pipe, a nozzle, and an inner through hole. After entering, the gas first passes through the activated carbon filter from the top of the vertical frame, and the impurities in the air are adsorbed by the activated carbon filter in the activated carbon support layer. The filtered clean gas is then discharged from the bottom of the vertical frame from the air outlet. The water in the circulating water tank is transported from the main water pipe to the first branch pipe through the water pump box. The second branch pipe at the front end of the first branch pipe extends to between the upper and lower ends of the activated carbon filter inside the box. The nozzles at the upper and lower ends of the second branch pipe can simultaneously spray the two groups of activated carbon filters in the box to remove dirt on their surfaces and internal residues, thereby improving the cleanliness of the activated carbon filter. The spraying of the second branch pipe can not only remove impurities in the activated carbon filter, but also restore the pore structure inside the activated carbon filter through the infiltration of water, thereby enhancing its adsorption performance, improving the purification efficiency of the activated carbon, and realizing the function of spraying and removing impurities;

[0017] (2) A filter chamber, a drain pipe, a filter shell cover, a filter body, a filter cartridge, and a water outlet pipe are provided, and the second branch pipe inside the box body sprays the activated carbon filter screen. The sprayed water is deposited at the bottom end of the box body and enters the filter cartridge in the filter chamber through the drain pipe on the right side. The filter body inside the filter cartridge filters the water containing impurities and then enters the inside of the circulating water tank through the water outlet pipe, so that the water in the circulating water tank can be recycled. Since the filter shell cover is threadedly connected to the drain pipe and the filter cartridge, when the filter body needs to be replaced, the drain pipe is first removed from the filter shell cover and the filter shell cover is removed from the outside of the filter cartridge. The filter body inside the filter cartridge can be replaced separately, so that the sediment water filtration can maintain a stable state, which not only improves the working efficiency of the spray activated carbon filter screen but also saves the cost of using water, and realizes the function of filtering water circulation;

[0018] (3) By setting up a heating box, a fan, a heating pipe, a duct, and an outer cover, when the second branch pipe inside the box sprays the activated carbon filter, the surface of the activated carbon filter will absorb a large amount of moisture when it is in a humid environment for a long time, occupying the micropores and pores originally used to adsorb harmful substances, thereby reducing its adsorption performance. The inside of the box is heated by the heating box set at the top of the box, and the heating pipe inside the heating box is heated. The heated air is then transported from the duct to the outer cover by the fan at the top of the heating box. The hot air is dried from the multiple groups of air holes at the bottom of the outer cover to the activated carbon filter inside the box, so that the adsorption performance of the activated carbon filter is restored, the humidity inside the activated carbon filter is reduced, the corrosion rate is slowed down, the service life of the activated carbon filter is extended, and the function of internal drying is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0021] Figure 3 This is a rear view structural diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the outer cover of the utility model when viewed from above.

[0023] In the figure: 1. Box body; 2. Air inlet; 3. Air outlet; 4. Vertical frame; 5. Support layer; 6. Activated carbon filter; 7. Circulating water tank; 8. Water pump box; 9. Main water pipe; 10. First branch pipe; 11. Second branch pipe; 12. Nozzle; 13. Filter chamber; 14. Drain pipe; 15. Filter housing cover; 16. Filter body; 17. Filter cartridge; 18. Water outlet pipe; 19. Heating box; 20. Fan; 21. Heating pipe; 22. Conduit; 23. Outer cover; 24. Air hole; 25. Inner through hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1-4 , an activated carbon purification device with a spray mechanism, a box body 1, an air inlet 2 is movably connected to the left side of the box body 1, an air outlet 3 is movably connected to the right side of the box body 1, two sets of vertical frames 4 are fixedly connected to the inside of the box body 1, an activated carbon support layer 5 is arranged between one side of the vertical frames 4, an activated carbon filter 6 is arranged inside the activated carbon support layer 5, a 26 is arranged at the front end of the box body 1, and a branch pipe assembly capable of spraying and removing impurities is arranged at the rear end of the box body 1;

[0026] See also Figure 1-4 , an activated carbon purification device with a spray mechanism also includes a branch pipe assembly, the branch pipe assembly includes a main water pipe 9 and a water pump box 8, the main water pipe 9 is arranged at the bottom end of the box body 1, and four groups 25 are provided at the rear end of the box body 1. A circulating water tank 7 is provided on the right side of the water pump box 8. Two groups of first branch pipes 10 are provided on the right side of the main water pipe 9, and two groups of second branch pipes 11 are provided at the front end of the first branch pipe 10. Four groups of nozzles 12 are respectively provided at the top and bottom ends of the second branch pipe 11;

[0027] The second branch pipe 11 is symmetrically distributed about the vertical center line of the activated carbon filter 6. There is a distance between the second branch pipe 11 and the activated carbon filter 6. The shape and size of the interior of 25 are adapted to the shape and size of the exterior of the second branch pipe 11. The nozzles 12 are arranged at equal intervals. The nozzles 12 are movably connected to the second branch pipe 11. The second branch pipe 11 is symmetrically distributed about the vertical center line of the first branch pipe 10. There is a distance between the main water pipe 9 and the box body 1.

[0028] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, the gas to be purified enters the interior of the box body 1 from the air inlet 2. After entering, the gas first passes through the activated carbon filter 6 from the top of the vertical frame 4. Impurities in the air are adsorbed by the activated carbon filter 6 in the activated carbon support layer 5. The filtered clean gas is then discharged from the bottom of the vertical frame 4 through the air outlet 3. The water in the circulating water tank 7 is transported from the main water pipe 9 to the first branch pipe 10 through the water pump box 8. The second branch pipe 11 at the front end of the first branch pipe 10 extends through 25 to between the upper and lower ends of the activated carbon filter 6 inside the box body 1. The nozzles 12 at the upper and lower ends of the second branch pipe 11 can simultaneously spray the two groups of activated carbon filters 6 in the box body 1 to remove dirt on their surfaces and internal residues, thereby improving the cleanliness of the activated carbon filter 6. The spraying of the second branch pipe 11 can not only remove impurities in the activated carbon filter 6, but also restore the pore structure inside the activated carbon filter 6 through the infiltration of water, thereby enhancing its adsorption performance, improving the activated carbon purification efficiency, and improving the desorption treatment of the activated carbon filter.

[0029] Embodiment 2: A filter chamber 13 is provided on the right side of the bottom end of the housing 1, a filter housing cover 15 is provided inside the filter chamber 13, a filter body 16 is provided inside the filter housing cover 15, a filter cartridge 17 is movably connected to the outside of the filter housing cover 15, a drain pipe 14 is movably connected to the right side of the filter housing cover 15, an outlet pipe 18 is provided on the left side of the filter cartridge 17, the outlet pipe 18 is connected to the left side of the filter cartridge 17 and passes through the interior of the circulating water tank 7, the drain pipe 14 is connected to the filter housing cover 15 and passes through the interior of the housing 1, and the drain pipe 14 and the outlet pipe 18 are made of the same material;

[0030] Specifically, if Figure 1As shown, the second branch pipe 11 inside the box body 1 sprays the activated carbon filter 6, and the sprayed water is deposited at the bottom end of the box body 1 and enters the filter cartridge 17 in the filter chamber 13 through the drain pipe 14 on the right. The filter body 16 inside the filter cartridge 17 filters the water containing impurities and then enters the interior of the circulating water tank 7 through the outlet pipe 18, so that the water in the circulating water tank 7 can be recycled. Since the filter shell cover 15 is threadedly connected to the drain pipe 14 and the filter cartridge 17, when the filter body 16 needs to be replaced, the drain pipe 14 is first removed from the filter shell cover 15 and the filter shell cover 15 is removed from the outside of the filter cartridge 17. Then, the filter body 16 inside the filter cartridge 17 can be replaced separately, so that the sediment water filtration can maintain a stable state, which not only improves the working efficiency of the spraying activated carbon filter 6, but also saves the cost of using water.

[0031] Example 3: A heating box 19 is provided at the top of the box body 1, a heating tube 21 is provided inside the heating box 19, a fan 20 is provided at the top of the heating box 19, a conduit 22 is plugged into the left side of the heating box 19, an outer cover 23 is plugged into the bottom end of the conduit 22, a plurality of groups of air holes 24 are provided at the bottom end of the outer cover 23, and the air holes 24 are arranged at equal intervals. The bottom end of the conduit 22 is connected to the top end of the outer cover 23 and extends to the interior of the box body 1, and there is a distance between the outer cover 23 and the activated carbon support layer 5;

[0032] Specifically, if Figure 1 and Figure 4 As shown, after the second branch pipe 11 inside the box body 1 sprays the activated carbon filter 6, the surface of the activated carbon filter 6 will absorb a large amount of moisture when it is in a humid environment for a long time, occupying the micropores and pores originally used to adsorb harmful substances, thereby reducing its adsorption performance. The inside of the box body 1 is heated by the heating box 19 arranged at the top of the box body 1, and the heating tube 21 inside the heating box 19 is heated. The heated air is then transported from the duct 22 to the outer cover 23 through the fan 20 at the top of the heating box 19. The hot air is dried from the multiple groups of air holes 24 at the bottom of the outer cover 23 to the activated carbon filter 6 inside the box body 1, so that the adsorption performance of the activated carbon filter 6 is restored, the humidity inside the activated carbon filter 6 is reduced, the corrosion rate is slowed down, the service life of the activated carbon filter 6 is extended, and the filtering and purification effect of the dried filter is better.

[0033] Working principle: When the utility model is in use, first, the gas to be purified enters the interior of the box body 1 from the air inlet 2. After entering, the gas first passes through the activated carbon filter 6 from the top of the vertical frame 4. The impurities in the air are adsorbed by the activated carbon filter 6 in the activated carbon support layer 5. The filtered clean gas is then discharged from the air outlet 3 from the bottom of the vertical frame 4. The water in the circulating water tank 7 is transported from the main water pipe 9 to the first branch pipe 10 through the water pump box 8. The second branch pipe 11 at the front end of the first branch pipe 10 extends to between the upper and lower ends of the activated carbon filter 6 inside the box body 1 through 25. The nozzles 12 at the upper and lower ends of the second branch pipe 11 can simultaneously spray and remove the two groups of activated carbon filters 6 in the box body 1 The dirt on its surface and the residue inside it, etc., thereby improving the cleanliness of the activated carbon filter 6. The spraying of the second branch pipe 11 can not only remove the impurities in the activated carbon filter 6, but also restore the pore structure inside the activated carbon filter 6 through the infiltration of water, enhance its adsorption performance, improve the activated carbon purification efficiency, and the desorption treatment of the activated carbon filter is better. The second branch pipe 11 inside the box 1 sprays the activated carbon filter 6. The water after spraying is deposited at the bottom end of the box 1 and enters the filter cartridge 17 in the filter chamber 13 through the drain pipe 14 on the right. The filter body 16 inside the filter cartridge 17 filters the water containing impurities and then enters the water outlet pipe 18. The filter housing 15 is connected with the drain pipe 14 and the filter cartridge 17 by threaded connection. When the filter body 16 needs to be replaced, the drain pipe 14 is first removed from the filter housing cover 15 and the filter housing cover 15 is removed from the outside of the filter cartridge 17. Then, the filter body 16 inside the filter cartridge 17 can be replaced separately, so that the sediment water filtration can maintain a stable state, which not only improves the working efficiency of the spraying activated carbon filter 6, but also saves the cost of using water. After the second branch pipe 11 inside the box body 1 sprays the activated carbon filter 6, the surface of the activated carbon filter 6 will be stained when it is in a humid environment for a long time. It absorbs a large amount of moisture and occupies the micropores and pores originally used to adsorb harmful substances, thereby reducing its adsorption performance. The interior of the box 1 is heated by the heating box 19 arranged at the top of the box 1, and the heating tube 21 inside the heating box 19 is heated. The heated air is then transported from the duct 22 to the outer cover 23 through the fan 20 at the top of the heating box 19. The hot air is dried from the multiple groups of air holes 24 at the bottom of the outer cover 23 to the activated carbon filter 6 inside the box 1, so that the adsorption performance of the activated carbon filter 6 is restored, the humidity inside the activated carbon filter 6 is reduced, the corrosion rate is slowed down, the service life of the activated carbon filter 6 is extended, and the filtering and purification effect of the dried filter is better.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An activated carbon purification device with a spray mechanism, comprising a housing (1), characterized in that: The left side of the box (1) is movably connected to an air inlet (2), and the right side of the box (1) is movably connected to an air outlet (3). Two sets of vertical frames (4) are fixedly connected inside the box (1). An activated carbon support layer (5) is provided between one side of the vertical frames (4). An activated carbon filter (6) is provided inside the activated carbon support layer (5). A branch pipe assembly capable of spraying and removing impurities is provided at the rear end of the box (1); The branch pipe assembly comprises a main water pipe (9) and a water pump box (8), wherein the main water pipe (9) is arranged at the bottom end of the box body (1), and four groups (25) are arranged at the rear end of the box body (1), and a circulating water tank (7) is arranged on the right side of the water pump box (8), and two groups of first branch pipes (10) are arranged on the right side of the main water pipe (9), and two groups of second branch pipes (11) are arranged at the front end of the first branch pipe (10), and four groups of nozzles (12) are respectively arranged at the top and bottom ends of the second branch pipe (11).

2. The activated carbon purification equipment with a spray mechanism according to claim 1, characterized in that: The second branch pipe (11) is symmetrically distributed about the vertical center line of the activated carbon filter (6), and there is a distance between the second branch pipe (11) and the activated carbon filter (6).

3. The activated carbon purification equipment with a spray mechanism according to claim 2, characterized in that: The shape and size of the interior of the (25) are adapted to the shape and size of the exterior of the second branch pipe (11), the nozzles (12) are arranged at equal intervals, and the nozzles (12) and the second branch pipe (11) are movably connected.

4. The activated carbon purification equipment with a spray mechanism according to claim 3, characterized in that: The second branch pipe (11) is symmetrically distributed about the vertical center line of the first branch pipe (10), and there is a distance between the main water pipe (9) and the box body (1).

5. The activated carbon purification equipment with a spray mechanism according to claim 1, characterized in that: A filter chamber (13) is provided on the right side of the bottom end of the box body (1), a filter housing cover (15) is provided inside the filter chamber (13), a filter body (16) is provided inside the filter housing cover (15), a filter cartridge (17) is movably connected to the outside of the filter housing cover (15), a drain pipe (14) is movably connected to the right side of the filter housing cover (15), and a water outlet pipe (18) is provided on the left side of the filter cartridge (17).

6. The activated carbon purification equipment with a spray mechanism according to claim 5, characterized in that: The outlet pipe (18) is connected to the left side of the filter cartridge (17) and passes through the interior of the circulating water tank (7); the drain pipe (14) is connected to the filter housing cover (15) and passes through the interior of the box body (1); the drain pipe (14) and the outlet pipe (18) are made of the same material.

7. The activated carbon purification equipment with a spray mechanism according to claim 1, characterized in that: A heating box (19) is provided at the top of the box body (1), a heating tube (21) is provided inside the heating box (19), a fan (20) is provided at the top of the heating box (19), a conduit (22) is plugged into the left side of the heating box (19), an outer cover (23) is plugged into the bottom end of the conduit (22), and a plurality of air holes (24) are provided at the bottom end of the outer cover (23).

8. The activated carbon purification equipment with a spray mechanism according to claim 7, characterized in that: The air holes (24) are arranged at equal intervals, the bottom end of the conduit (22) is connected to the top end of the outer cover (23) and extends to the interior of the box (1), and there is a distance between the outer cover (23) and the activated carbon support layer (5).

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