Waste gas dust removal equipment

Abstract

The utility model discloses waste gas dust removal equipment which comprises a water storage tank with a hollow upper side, a hollow spray tower in threaded connection with the upper side of the water storage tank, a sealing cover in threaded connection with the outer part of the upper side of the spray tower, an opening at the upper end of the sealing cover, an arc-shaped flashing board fixedly arranged at the upper side of the opening, and a clamping groove formed in the spray tower, a purifying part is inserted into the clamping groove, a hollow spraying ring is fixedly arranged in the middle of the inner wall of the spraying tower, the spraying ring is located below the purifying part, and a plurality of spraying holes which are annularly distributed with the spraying ring as the axis are formed in the lower side of the spraying ring. The waste gas treatment device effectively solves the problems of inconvenience in multi-stage treatment of waste gas and inconvenience in disassembly of equipment in the prior art.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas dust removal and relates to waste gas dust removal equipment. Background Art

[0002] Waste gas refers to the toxic and harmful gases discharged by humans in the process of production and life. Since the waste gas contains a lot of dust, dust removal equipment is needed to treat the waste gas.

[0003] The patent with authorization number CN207170011U discloses an exhaust gas dust removal device, including a body, a base and an air inlet pipe, wherein the base is provided on the bottom surface of the body, the air inlet pipe is provided on the bottom of the side surface of the body, an air outlet pipe is provided in the middle of the top surface of the body, filters are provided at the ends of the air inlet pipe and the air outlet pipe, a motor base is provided on the bottom inner surface of the body, and a servo motor is provided on the motor base. The beneficial effect is that the device removes dust by electrostatic adsorption, replacing the traditional mechanical filtering method, and the dust removal effect is thorough, and multiple cycles of dust removal are not required, thereby improving the dust removal efficiency; however, this technical solution has the problem of inconvenience in multi-stage treatment of exhaust gas and inconvenience in disassembly of the equipment, so exhaust gas dust removal equipment is urgently needed. Utility Model Content

[0004] In view of the above problems, the present invention proposes an exhaust gas dust removal device, which effectively solves the problems in the prior art of inconvenient multi-stage treatment of exhaust gas and inconvenient disassembly of the equipment.

[0005] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0006] A waste gas dust removal device comprises a water storage tank with a hollow upper side, a hollow spray tower is threadedly connected to the upper side of the water storage tank, a cover is threadedly connected to the outer side of the spray tower, the upper end of the cover is open, and an arc-shaped rain shield is fixedly provided at the upper position of the opening, a slot is provided inside the spray tower, a purification component is inserted into the slot, a hollow spray ring is fixedly provided on the middle part of the inner wall of the spray tower, the spray ring is located below the purification component, and a plurality of spray holes are distributed in a ring with the spray ring as the axis on the lower side of the spray ring, a connecting pipe is fixedly connected to the left end of the spray ring, the connecting pipe is fixedly connected to the spray tower, the outer side of the connecting pipe is connected to a pump body, the pump body is fixedly connected to the outside of the spray tower, the lower side of the pump body is connected to a water pumping pipe, the lower side of the water pumping pipe extends into the lower side of the water storage tank, and the lower side of the spray tower is fixedly connected to an exhaust gas access pipe.

[0007] Preferably, the purification component includes a first purification disc that is plugged into the bottom end of the card slot, and a plurality of positioning pins are fixedly connected to the upper side of the first purification disc and are distributed in a ring shape with the first purification disc as the axis. A second purification disc is provided on the upper side of the first purification disc in contact with the upper side, and a plurality of slots are opened on the upper side of the second purification disc and are distributed in a ring shape with the second purification disc as the axis. The positioning pins are plugged into the slots, and the first purification disc and the second purification disc are both provided with placement grooves, and the placement grooves on the upper and lower sides are respectively provided with a plurality of evenly distributed first leakage holes and second leakage holes, and activated carbon is placed in the placement grooves.

[0008] Preferably, the lower end surface of the water suction pipe is threadedly connected to a water suction head, and a water suction hole is provided on the outside of the water suction head.

[0009] Preferably, an annular groove is provided at the bottom of the water storage tank, a drainage joint is fixedly connected to the middle of the groove, and a sealing cap is threadedly connected to the lower side of the drainage joint.

[0010] Preferably, a plurality of supporting ribs are fixedly connected to the outside of the water storage tank.

[0011] Preferably, supporting feet are fixedly provided on the lower side of the water storage tank.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model starts the water pump to perform preliminary treatment on the exhaust gas entering the lower side of the spray tower through the spray hole. The exhaust gas after the preliminary treatment enters the purification component and performs secondary treatment on the exhaust gas, thereby improving the efficiency of the exhaust gas, and the exhaust gas after the secondary treatment is discharged through the opening position of the spray tower; when the first purification disc and the second purification disc need to be disassembled and replaced, the cover is screwed out upwards to facilitate the removal of the first purification disc and the second purification disc from the spray tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the axonometric structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the spray ring structure of the present utility model.

[0016] Figure 3 This is a schematic structural diagram of the second purification disk of the present utility model.

[0017] Figure 4 This is a schematic diagram of the positioning pin structure of the present utility model.

[0018] Figure 5 This is a schematic diagram of the spray hole structure of the utility model.

[0019] In the figure: 1. Spray tower; 2. Exhaust gas inlet pipe; 3. Pump body; 4. Cover; 5. Rain shield; 6. Water storage tank; 7. Support foot; 8. Spray ring; 9. First purification plate; 10. Second purification plate; 11. Slot; 12. Positioning pin; 13. Placement groove; 14. First leakage hole; 15. Suction pipe; 16. Suction head; 17. Groove; 18. Drain joint; 19. Support rib; 20. Spray hole. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 The utility model provides a technical solution: an exhaust gas dust removal equipment, including a hollow water storage tank 6 on the upper side, a hollow spray tower 1 is threadedly connected to the upper side of the water storage tank 6, a sealing cover 4 is threadedly connected to the upper side of the spray tower 1, the upper end of the sealing cover 4 is open, and an arc-shaped rain shield 5 is fixedly provided at the upper side of the opening. A slot is opened inside the spray tower 1, and a purification component is inserted in the slot. A hollow spray ring 8 is fixedly provided in the middle of the inner wall of the spray tower 1, and the spray ring 8 is located below the purification component. A plurality of spray holes 20 are annularly distributed with the spray ring 8 as the axis. The left end of the spray ring 8 is fixedly connected with a connecting pipe, which is fixedly connected to the spray tower 1, and the outer side of the connecting pipe is connected to the pump body 3. The pump body 3 is fixedly connected to the outside of the spray tower 1, and the lower side of the pump body 3 is connected to a water suction pipe 15. The lower side of the water suction pipe 15 extends into the lower side of the water storage tank 6. The lower side of the spray tower 1 is fixedly connected with an exhaust gas inlet pipe 2.

[0022] First, connect the water pipe connected to the external water supply equipment to the upper part of the water tank 6, and fill the water tank 6 with water. After the water tank 6 is filled with water, thread the spray tower 1 and the water tank 6 to fix the spray tower 1 on the upper side of the water tank 6, connect the exhaust gas inlet pipe 2 to the equipment that generates exhaust gas, turn on the water pump, and perform preliminary treatment on the exhaust gas entering from the lower side of the spray tower 1 through the spray hole 20. The exhaust gas after preliminary treatment enters the purification component and undergoes secondary treatment on the exhaust gas, thereby improving the efficiency of the exhaust gas, and the exhaust gas after secondary treatment is discharged through the opening position of the spray tower 1.

[0023] The purification component includes a first purification disc 9 that is plugged into the bottom end of the card slot. A plurality of positioning pins 12 are fixedly connected to the upper side of the first purification disc 9 and are distributed in a ring shape with the first purification disc 9 as the axis. A second purification disc 10 is provided on the upper side of the first purification disc 9. A plurality of slots 11 are provided on the upper side of the second purification disc 10 and are distributed in a ring shape with the second purification disc 10 as the axis. The positioning pins 12 are plugged into the slots 11. The first purification disc 9 and the second purification disc 10 are both provided with placement grooves 13. The placement grooves 13 on the upper and lower sides are respectively provided with a plurality of evenly distributed first leakage holes 14 and second leakage holes. Activated carbon is placed in the placement grooves 13, and other smoke adsorption materials can also be used.

[0024] The exhaust gas that has undergone preliminary treatment first enters the first purification disc 9, and is purified by the activated carbon in the first purification disc 9. The purified exhaust gas then enters the placement groove 13 of the second purification disc 10 and is purified again, thereby improving the purification efficiency of the exhaust gas. By tightening the cover 4, the bottom end of the cover 4 is in contact with the upper end surface of the second purification disc 10, thereby fixing the position of the second purification disc 10 on the upper side of the spray tower 1. When the first purification disc 9 and the second purification disc 10 need to be disassembled and replaced, the cover 4 is unscrewed upward to facilitate the removal of the first purification disc 9 and the second purification disc 10 from the spray tower 1.

[0025] The lower end surface of the water pumping pipe 15 is threadedly connected to a water suction head 16, and a water suction hole is provided on the outside of the water suction head 16. The water in the water storage tank 6 is transported to the spray tower 1 through the water suction hole on the water suction head 16 through the pump body 3.

[0026] The bottom of the water storage tank 6 is provided with an annular groove 17, the middle of the groove 17 is fixedly connected to a drain joint 18, and the lower side of the drain joint 18 is threadedly connected to a sealing cap. By unscrewing the sealing cap, the waste water in the water storage tank 6 can be discharged through the drain joint 18. The groove 17 facilitates the efficient entry of impurities in the water storage tank 6 into the position of the drain joint 18, thereby facilitating the cleaning of the inner wall of the water storage tank 6.

[0027] A plurality of supporting ribs 19 are fixedly connected to the outside of the water storage tank 6 , and the supporting ribs 19 are used to support the water storage tank 6 and improve the stability of the water storage tank 6 after being filled with water.

[0028] A supporting foot 7 is fixedly provided on the lower side of the water storage tank 6 .

[0029] When the utility model is in use, firstly, the water pipe connected to the external water supply equipment is connected to the upper part of the water tank 6, and water is injected into the water tank 6. After the water is injected into the water tank 6, the spray tower 1 is threadedly connected to the water tank 6 to fix the spray tower 1 at the upper side of the water tank 6, and the exhaust gas inlet pipe 2 is connected to the exhaust gas generating equipment. The water pump is turned on to perform preliminary treatment on the exhaust gas entering the lower side of the spray tower 1 through the spray hole 20. The exhaust gas after preliminary treatment enters the purification component and is subjected to secondary treatment, thereby improving the efficiency of the exhaust gas, and the exhaust gas after secondary treatment is discharged through the opening position of the spray tower 1.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An exhaust gas dust removal device, characterized in that: The utility model comprises a hollow water storage tank on the upper side, a hollow spray tower is threadedly connected to the upper side of the water storage tank, a sealing cover is threadedly connected to the outer side of the upper side of the spray tower, the upper end of the sealing cover is open, an arc-shaped rain shield is fixedly provided at the upper position of the opening, a card slot is provided inside the spray tower, a purification component is inserted in the card slot, a hollow spray ring is fixedly provided on the middle part of the inner wall of the spray tower, the spray ring is located below the purification component, a plurality of spray holes are distributed in a ring with the spray ring as the axis on the lower side of the spray ring, a connecting pipe is fixedly connected to the left end of the spray ring, the connecting pipe is fixedly connected to the spray tower, a pump body is connected to the outside of the connecting pipe, the pump body is fixedly connected to the outside of the spray tower, a water suction pipe is connected to the lower side of the pump body, the lower side of the water suction pipe extends into the lower side of the water storage tank, and an exhaust gas access pipe is fixedly connected to the lower side of the spray tower.

2. The exhaust gas dust removal equipment according to claim 1, characterized in that: The purification component includes a first purification disc that is plugged into the bottom end of the card slot, and a plurality of positioning pins are fixedly connected to the upper side of the first purification disc and are distributed in a ring with the first purification disc as the axis. The second purification disc is contacted with the upper side of the first purification disc, and a plurality of slots are opened on the upper side of the second purification disc and are distributed in a ring with the second purification disc as the axis. The positioning pins are plugged into the slots, and the first purification disc and the second purification disc are both provided with placement grooves, and the placement grooves on the upper and lower sides are respectively provided with a plurality of evenly distributed first leakage holes and the second leakage hole placement grooves, and activated carbon is placed in both.

3. The exhaust gas dust removal equipment according to claim 1, characterized in that: The lower end surface of the water pumping pipe is connected with a water suction head through a thread, and a water suction hole is arranged on the outside of the water suction head.

4. The exhaust gas dust removal equipment according to claim 1, characterized in that: An annular groove is provided at the bottom of the water storage tank, a drainage joint is fixedly connected to the middle of the groove, and a sealing cover is threadedly connected to the lower side of the drainage joint.

5. The exhaust gas dust removal equipment according to claim 1, characterized in that: A plurality of supporting ribs are fixedly connected to the outside of the water storage tank.

6. The exhaust gas dust removal equipment according to claim 1, characterized in that: A supporting foot is fixedly provided on the lower side of the water storage tank.

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