PE spraying equipment for purifying air

Abstract

The utility model discloses PE (polyethylene) spraying equipment for purifying air, which comprises a base, a bottom box is mounted on the base, and an air inlet pipe is inserted into the bottom box; the utility model relates to the technical field of air purification spraying equipment, in particular to an air purification spraying device which is characterized in that air needing to be purified enters from an air inlet pipe, a circulating water pump enables a circulating pipe to suck water at the bottom of a bottom box, the water is sprayed out from a bottom end inner ring spray head to spray the air once, and the water is simultaneously sprayed out from a top end outer ring spray head and a top end inner ring spray head to spray the air again. The spraying range of the bottom end inner ring spray head, the top end outer ring spray head and the top end inner ring spray head covers the inner cross sections of the bottom box and the top box, so that air makes full contact with water, the air purification quality is guaranteed, when the interior of the bottom box and the interior of the top box need to be maintained, a hydraulic cylinder extends, and the top box can ascend and be separated from the bottom box under connection of a flexible connecting pipe; the interiors of the bottom box and the top box are convenient to maintain, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification spray equipment, in particular to a PE spray equipment used for air purification. Background Art

[0002] The spray-type industrial gas purification equipment with the publication number of CN208097667U comprises a spray furnace, and the spray furnace also comprises a noise reduction box, a control device, a water tank and a purification box; the spray furnace is provided with a pipe, a spray main pipe, an air outlet pipe and a spray head, the pipe is provided with an air inlet pipe, the spray main pipe is provided with a spray branch pipe, the spray head is provided with a spray panel and spray fine holes, a blower is provided in the noise reduction box, and a control button is provided on the control device; a submersible pump is provided on the water tank, a water pipe and a water pipe valve are provided on the submersible pump, a metal filter layer, a poison gas purification layer and a vent pipe are provided inside the purification box, and a vent valve is provided on the vent pipe. The spray-type industrial gas purification equipment has low cost, greatly improves the efficiency of gas purification work, and has great utilization value; however, in the patent document, the spray furnace is an integrated type, which is not convenient for maintaining the spray head inside the spray furnace, affecting the maintenance efficiency;

[0003] There may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] In order to solve the problems in the background technology, the utility model is implemented through the following technical solutions: a PE spraying device for air purification, comprising a base, a bottom box is installed on the base, an air intake pipe is inserted on the bottom box, a circulation pipe is inserted on the bottom box, a circulation water pump is installed at one end of the circulation pipe, a lower end main pipe is installed at one end of the circulation water pump, a bottom end through pipe is inserted on the lower end main pipe, the bottom end through pipe runs through the side wall of the bottom box, and a plurality of hydraulic cylinders are installed on the base;

[0005] Several hydraulic cylinders are installed in a circular array, several telescopic ends of the hydraulic cylinders are installed with top boxes, a sealing gasket is provided between the bottom box and the top box, one end of the lower main pipe is installed with a flexible connecting pipe, one end of the flexible connecting pipe is installed with a top main pipe, the top main pipe is inserted with a top through pipe, the top through pipe is inserted on the top box, one end of the bottom through pipe is installed with a bottom ring pipe, a plurality of bottom inner ring nozzles are installed in a circular array on the inner circle of the bottom ring pipe, a top ring pipe is installed at one end of the top through pipe, a plurality of top outer ring nozzles are installed in a circular array on the outer circle of the top ring pipe, and a plurality of top inner ring nozzles are installed in a circular array on the inner circle of the top ring pipe.

[0006] Preferably, the top box is provided with an exhaust hole.

[0007] Preferably, an activated carbon adsorption layer is installed on the inner wall of the top box, and a purifier is provided between the circulation pipe and the circulation water pump.

[0008] Preferably, both the bottom box and the top box are provided with perspective windows, and the bottom box is provided with a water supply port.

[0009] Preferably, the diameter of the top ring tube is smaller than the diameter of the bottom ring tube.

[0010] Preferably, a plurality of guide rods are movably inserted through the bottom box and the sealing gasket, and a plurality of the guide rods are mounted on the top box.

[0011] Beneficial Effects

[0012] The utility model provides a PE spraying device for air purification, which has the following beneficial effects: air to be purified enters from an air inlet pipe, a circulating water pump enables a circulating pipe to absorb water at the bottom of a bottom box, water is sprayed out from the bottom inner ring nozzle to spray the air once, water is sprayed from the top outer ring nozzle and the top inner ring nozzle at the same time to spray the air again, the spraying ranges of the bottom inner ring nozzle, the top outer ring nozzle and the top inner ring nozzle cover the internal cross-sections of the bottom box and the top box, so that the air is fully in contact with the water, and the air purification quality is guaranteed, and when it is necessary to maintain the inside of the bottom box and the top box, the hydraulic cylinder is extended, and under the connection of the flexible connecting pipe, the top box can rise and be separated from the bottom box, which is convenient for maintenance of the inside of the bottom box and the top box, and improves the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front and cross-sectional structure of a PE spray device for air purification described in the utility model.

[0014] Figure 2 This is a partial three-dimensional structural schematic diagram of a PE spray device for air purification described in the utility model.

[0015] Figure 3 This is a schematic diagram of the top structure of the ring pipe of the PE spray equipment for air purification described in the utility model.

[0016] Figure 4 This is a schematic diagram of the top view of the bottom ring pipe portion of a PE spray device for air purification described in the utility model.

[0017] Figure 5 The utility model is a PE spraying device for air purification Figure 1 Schematic diagram of the local enlarged structure in.

[0018] In the figure: 1. base, 2. bottom box, 3. air inlet pipe, 4. circulation pipe, 5. circulation water pump, 6. lower end main pipe, 7. bottom end through pipe, 8. hydraulic cylinder, 9. top box, 10. flexible connecting pipe, 11. top main pipe, 12. top through pipe, 13. bottom end ring pipe, 14. bottom end inner ring nozzle, 15. top ring pipe, 16. top outer ring nozzle, 17. top inner ring nozzle, 18. exhaust hole, 19. activated carbon adsorption layer, 20. purifier, 21. sealing gasket, 22. guide rod, 23. perspective window, 24, water filling port. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Embodiment: Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the working order. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0021] See also Figure 1-5 In normal operation, the hydraulic cylinder 8 is in a contracted state, so that the bottom box 2 and the top box 9 clamp the sealing gasket 21, and the sealing gasket 21 seals the connection between the bottom box 2 and the top box 9. The bottom of the bottom box 2 is filled with water, and the air to be purified enters from the air inlet pipe 3. The circulating water pump 5 works, and the circulating pipe 4 absorbs the water at the bottom of the bottom box 2, and enters the lower end main pipe 6, the flexible connecting pipe 10 and the top end main pipe 11 through the circulating water pump 5. At the same time, the water enters the bottom through pipe 7 and the bottom ring pipe 13, and is sprayed from the bottom inner ring nozzle 14 to spray the air once. The air flows upward, and at the same time, the water enters the bottom through pipe 7 and the bottom ring tube 13, the air is sprayed from the top outer ring nozzle 16 and the top inner ring nozzle 17 to spray the air again. The spraying range of the bottom inner ring nozzle 14, the top outer ring nozzle 16 and the top inner ring nozzle 17 covers the internal cross-section of the bottom box 2 and the top box 9, so that the air is fully in contact with water to ensure the purification quality of the air. When it is necessary to maintain the inside of the bottom box 2 and the top box 9, the hydraulic cylinder 8 is extended, and under the connection of the flexible connecting pipe 10, the top box 9 can rise and separate from the bottom box 2, which is convenient for the maintenance of the inside of the bottom box 2 and the top box 9, thereby improving the maintenance efficiency;

[0022] As a preference, further, the top box 9 is provided with an exhaust hole 18 for exhausting the purified air;

[0023] Preferably, further, an activated carbon adsorption layer 19 is installed on the inner wall of the top box 9 to adsorb odors in the air, and a purifier 20 is provided between the circulation pipe 4 and the circulation water pump 5 to purify the water at the bottom of the base 1 sucked by the circulation pipe 4 to prevent the circulation water pump 5, the bottom inner ring nozzle 14, the top outer ring nozzle 16 and the top inner ring nozzle 17 from being blocked;

[0024] As a preferred embodiment, further, both the bottom box 2 and the top box 9 are provided with a perspective window 23 for observing the spraying state, and the bottom box 2 is provided with a water replenishment port 24 for adding water to the bottom box 2;

[0025] As a preference, further, the diameter of the top ring tube 15 is smaller than the diameter of the bottom ring tube 13;

[0026] Preferably, further, a plurality of guide rods 22 are movably passed through the bottom box 2 and the sealing gasket 21 , and the plurality of guide rods 22 are installed on the top box 9 to guide the movement of the top box 9 .

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PE spraying device for air purification, comprising a base (1), a bottom box (2) is installed on the base (1), an air intake pipe (3) is inserted on the bottom box (2), a circulation pipe (4) is inserted on the bottom box (2), a circulation water pump (5) is installed at one end of the circulation pipe (4), a lower end main pipe (6) is installed at one end of the circulation water pump (5), a bottom end through pipe (7) is inserted on the lower end main pipe (6), and the bottom end through pipe (7) runs through the side wall surface of the bottom box (2), characterized in that: A plurality of hydraulic cylinders (8) are installed on the base (1); A plurality of the hydraulic cylinders (8) are installed in a circular array, a plurality of the hydraulic cylinders (8) are installed with a top box (9) at their telescopic ends, a sealing gasket (21) is provided between the bottom box (2) and the top box (9), a flexible connecting pipe (10) is installed at one end of the lower end main pipe (6), a top end main pipe (11) is installed at one end of the flexible connecting pipe (10), a top end through pipe (12) is inserted into the top box (9), and the top end through pipe (12) is inserted into the top box (9). A bottom ring tube (13) is installed at one end of the bottom through tube (7), and a plurality of bottom inner ring nozzles (14) are installed in a circular array on the inner ring of the bottom ring tube (13); a top ring tube (15) is installed at one end of the top through tube (12), and a plurality of top outer ring nozzles (16) are installed in a circular array on the outer ring of the top ring tube (15); and a plurality of top inner ring nozzles (17) are installed in a circular array on the inner ring of the top ring tube (15).

2. The PE spraying equipment for air purification according to claim 1 is characterized in that: The top box (9) is provided with an exhaust hole (18).

3. The PE spraying equipment for air purification according to claim 1 is characterized in that: An activated carbon adsorption layer (19) is installed on the inner wall of the top box (9), and a purifier (20) is provided between the circulation pipe (4) and the circulation water pump (5).

4. The PE spraying equipment for air purification according to claim 1 is characterized in that: The bottom box (2) and the top box (9) are both provided with a perspective window (23), and the bottom box (2) is provided with a water replenishment port (24).

5. The PE spraying equipment for air purification according to claim 1 is characterized in that: The diameter of the top ring tube (15) is smaller than the diameter of the bottom ring tube (13).

6. The PE spraying equipment for air purification according to claim 1, characterized in that: A plurality of guide rods (22) are movably passed through the bottom box (2) and the sealing pad (21), and the plurality of guide rods (22) are mounted on the top box (9).

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