A spraying device for treating tail gas of a device

Abstract

The utility model relates to tail gas treatment technical field discloses a kind of spraying devices for equipment tail gas treatment, including box and water tank, the left side of the box is fixedly connected with air inlet, the right side of the box is fixedly connected with air outlet, the middle part of the box is fixedly connected with spray pipe, water delivery assembly is installed between the box and the water tank, the bottom of the box is fixedly connected with shell, connecting assembly is installed between the box and the shell, the rear side of the shell is fixedly connected with S pipe, another end of the S pipe is fixedly connected in the middle part of the water tank. In the utility model, sewage enters shell through drainage pipe and standpipe, under the action of filter plate, harmful substances and solid particles in sewage can be filtered, at the same time, stop block is pulled up, so that spring rod no longer extrudes clamping block, so that filter plate can be pulled out from the middle part of shell, to clean dirt on filter plate, and to ensure the filtration of filter plate.

Description

Technical Field

[0001] This utility model relates to the field of exhaust gas treatment technology, and in particular to a spray device for treating equipment exhaust gas. Background Technology

[0002] With the continuous advancement of global industrialization, the problem of exhaust emissions has become increasingly serious. Exhaust gas emissions not only affect air quality but also pose serious threats to the ecological environment and human health. Therefore, exhaust gas treatment has become a crucial aspect of modern industrial equipment production. Especially in industries such as chemical, metallurgical, steel, and power, equipment generates large amounts of harmful gases during production. If these gases are not effectively treated and are directly released into the atmosphere, they will cause long-term environmental pollution and may even endanger the balance of ecosystems.

[0003] Traditional exhaust gas treatment equipment mostly removes nitrogen oxides and sulfur dioxide through catalytic reduction devices or desulfurization devices. Although traditional exhaust gas treatment technologies can meet certain emission standards in some cases, they often have problems such as complex structure, high operating costs, and high energy consumption, making them unsuitable for widespread promotion. Therefore, a spray device for exhaust gas treatment is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a spray device for treating equipment exhaust gas, which aims to improve the problems of complex structure, high operating cost and high energy consumption in the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A spray device for treating exhaust gas from equipment includes a housing and a water tank. An air inlet is fixedly connected to the left side of the housing, an air outlet is fixedly connected to the right side of the housing, a spray pipe is fixedly connected to the middle of the housing, a water supply assembly is installed between the housing and the water tank, an outer shell is fixedly connected to the bottom of the housing, a connecting assembly is installed between the housing and the outer shell, an S-tube is fixedly connected to the rear side of the outer shell, and the other end of the S-tube is fixedly connected to the middle of the water tank.

[0007] The water delivery assembly includes a water pump, which is fixedly connected to the bottom of the water tank. The output end of the water pump is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a diverter pipe, which is connected to the spray pipe.

[0008] As a further description of the above technical solution:

[0009] A filter plate is slidably connected to the middle of the outer shell, a limiting block is fixedly connected to the outer side of the filter plate, a limiting groove is opened in the middle of the outer shell, the filter plate is slidably connected to the middle of the limiting groove, a locking block is fixedly connected to the front side of the filter plate, a sleeve is fixedly connected to the outer side of the outer shell, a sliding rod is slidably connected to the middle of the sleeve, a stop block is fixedly connected to the bottom of the sliding rod, and an elastic component is installed in the middle of the sleeve.

[0010] As a further description of the above technical solution:

[0011] The elastic component includes a stop block, which is fixedly connected to the outer periphery of the slide rod. A compression spring is sleeved on the outer periphery of the slide rod, and a spring rod is fixedly connected to the middle of the stop block.

[0012] As a further description of the above technical solution:

[0013] The connecting assembly includes a vertical tube, one end of which is fixedly connected to the bottom of the box body, and the other end of which is fixedly connected to the top of the outer shell. Two drainage tubes are fixedly connected to the bottom of the box body, and the two drainage tubes are respectively fixedly connected to the left and right sides of the outer shell.

[0014] As a further description of the above technical solution:

[0015] The front side of the outer casing is provided with a slot, and a sealing ring is fixedly connected to the inner wall of the slot. The card block is slidably connected to the middle of the slot and contacts the sealing ring.

[0016] As a further description of the above technical solution:

[0017] A groove is provided on the front side of the outer casing;

[0018] As a further description of the above technical solution:

[0019] Multiple baffles are fixedly connected to the upper and lower sides of the inside of the box;

[0020] As a further description of the above technical solution:

[0021] The outlet of the S-tube is higher than the outlets of the two drainage pipes.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the water pump is first driven to input water from the water tank into the connecting pipe, and then into the spray nozzle through the diversion pipe for spraying. Then, the exhaust gas is input into the box through the air inlet. Under the adsorption of the sprayed water, the organic matter and harmful particles in the exhaust gas can be separated and discharged through the air outlet. At the same time, the sprayed water enters the outer shell through the diversion pipe and the vertical pipe. Under the action of the outer shell, the sewage can be settled, and the clean water overflows through the S pipe into the water tank, so that the water can be recycled, thereby reducing operating costs and energy consumption, so as to facilitate widespread use.

[0024] 2. In this utility model, after sewage enters the outer shell through the diversion pipe and the vertical pipe, the filter plate can filter out harmful substances and solid particles in the sewage. At the same time, the stop block is pulled up so that the spring rod no longer squeezes the block, thereby allowing the filter plate to be pulled out from the middle of the outer shell, so as to clean the dirt on the filter plate and thus ensure the filtration of the filter plate and prevent dirt from accumulating in the outer shell. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a spray device for treating exhaust gas of an equipment according to the present invention;

[0026] Figure 2 This is a schematic diagram of the S-tube of a spray device for treating exhaust gas of an equipment proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the spray pipe of a spray device for treating exhaust gas of an equipment according to the present invention.

[0028] Figure 4 This is a schematic diagram of the water pump structure of a spray device for treating exhaust gas of an equipment proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the limiting groove of a spray device for treating exhaust gas of an equipment according to the present invention;

[0030] Figure 6 This is a schematic diagram of the filter plate of a spray device for treating exhaust gas of an equipment according to the present invention.

[0031] Figure 7 This is a schematic diagram of the compression spring of a spray device for treating exhaust gas proposed in this utility model.

[0032] Legend:

[0033] 1. Housing; 2. Air inlet; 3. Air outlet; 4. Water tank; 5. Connecting pipe; 6. Outer shell; 7. Locking block; 8. Stop block; 9. Slide rod; 10. Sleeve; 11. Diverter pipe; 12. S-tube; 13. Spray pipe; 14. Baffle; 15. Drain pipe; 16. Vertical pipe; 17. Water pump; 18. Groove; 19. Sealing ring; 20. Limiting groove; 21. Locking groove; 22. Filter plate; 23. Limiting block; 24. Block; 25. Compression spring; 26. Spring rod. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figures 1-4This utility model provides an embodiment of a spray device for treating exhaust gas from equipment, comprising a housing 1 and a water tank 4. An air inlet 2 is fixedly connected to the left side of the housing 1, and an air outlet 3 is fixedly connected to the right side of the housing 1. A spray pipe 13 is fixedly connected to the middle of the housing 1. A water supply assembly is installed between the housing 1 and the water tank 4. A housing 6 is fixedly connected to the bottom of the housing 1. A connecting assembly is installed between the housing 1 and the housing 6. An S-tube 12 is fixedly connected to the rear side of the housing 6, and the other end of the S-tube 12 is fixedly connected to the middle of the water tank 4. The water supply assembly includes a water pump 17. The water pump 17 is fixedly connected to the bottom of the water tank 4. The output end of the water pump 17 is fixedly connected to the connecting pipe 5. The other end of the connecting pipe 5 is fixedly connected to the diverter pipe 11. The diverter pipe 11 is connected to the spray pipe 13. The connecting assembly includes a vertical pipe 16. One end of the vertical pipe 16 is fixedly connected to the bottom of the tank 1. The other end of the vertical pipe 16 is fixedly connected to the top of the outer shell 6. Two drainage pipes 15 are fixedly connected to the bottom of the tank 1. The two drainage pipes 15 are fixedly connected to the left and right sides of the outer shell 6 respectively. The outlet of the S-pipe 12 is higher than the outlet of the two drainage pipes 15. First, the water pump 17 drives the water in the water tank 4 into the connecting pipe 5. With the connection between the connecting pipe 5 and the diversion pipe 11, the water can enter the spray pipe 13 and be sprayed. Then, the exhaust gas is introduced into the housing 1 through the air inlet 2. Under the adsorption of the sprayed water, the organic matter and harmful particles in the exhaust gas can be removed. The gas separated from the harmful matter can be discharged through the air outlet 3. At the same time, the sprayed water adsorbs the dirt and flows into the outer shell 6 through the diversion pipe 15 and the vertical pipe 16, where it settles inside the outer shell 6. Since the top of the S-pipe 12 is higher than the bottom of the diversion pipe 15, the water surface will overflow the outlet of the diversion pipe 15 after the sewage enters the outer shell 6, so that the exhaust gas will not float out through the diversion pipe 15 and the other vertical pipe 16. After settling, the clean water overflows through the S-pipe 12 and flows into the water tank 4, so that the water can be recycled, thereby reducing operating costs and energy consumption, and facilitating widespread use.

[0036] Reference Figure 3 Multiple baffles 14 are fixedly connected to the upper and lower sides of the interior of the housing 1. The multiple baffles 14 installed inside the housing 1 allow the exhaust gas to flow up and down multiple times inside the housing 1, thereby prolonging the flow time of the exhaust gas inside the housing 1 and thus improving the adsorption effect of water droplets on harmful substances in the exhaust gas.

[0037] Reference Figures 5-7A filter plate 22 is slidably connected to the middle of the outer shell 6. A limiting block 23 is fixedly connected to the outer side of the filter plate 22. A limiting groove 20 is opened in the middle of the outer shell 6. The filter plate 22 is slidably connected to the middle of the limiting groove 20. A locking block 7 is fixedly connected to the front side of the filter plate 22. A sleeve 10 is fixedly connected to the outer side of the outer shell 6. A sliding rod 9 is slidably connected to the middle of the sleeve 10. A stop block 8 is fixedly connected to the bottom of the sliding rod 9. An elastic component is installed in the middle of the sleeve 10. The elastic component includes a blocking block 24. The blocking block 24 is fixedly connected to the outer periphery of the sliding rod 9. A compression spring 25 is sleeved on the outer periphery of the sliding rod 9. A spring rod 26 is fixedly connected to the middle of the stop block 8. A groove 18 is opened on the front side of the outer shell 6. A slot 21 is opened on the front side of the outer shell 6. A sealing ring 19 is fixedly connected to the inner wall of the slot 21. The locking block 7 is slidably connected to the middle of the slot 21 and contacts the sealing ring 19. After sewage enters the outer casing 6 through the drainage pipe 15 and the vertical pipe 16, the filter plate 22 filters out harmful substances and solid particles. Simultaneously, the limiting groove 20 and the limiting block 23 enhance the stability and sealing effect of the filter plate 22 within the casing 1. After prolonged filtration, the stop block 8 is lifted upwards, preventing the spring rod 26 from pressing against the locking block 7. At the same time, the stop block 8 drives the sliding rod 9 to slide in the middle of the sleeve 10. The sliding rod 9, through the blocking block 24, presses against the compression spring 25 in the sleeve 10, thereby allowing the filter plate 22 to be pulled out from the middle of the outer casing 6 for easier cleaning. The dirt is cleaned to ensure the filtration of the filter plate 22 and prevent dirt from accumulating in the outer shell 6. After the limit block 23 is inserted into the outer shell 6, the stop block 8 is released. The spring 25 is no longer compressed and pushes the stop block 24, thereby resetting the stop block 8. At the same time, the spring rod 26 in the middle of the stop block 8 will squeeze the locking block 7, so that the locking block 7 can contact the sealing ring 19 on the inner wall of the slot 21, thereby improving the sealing between the locking block 7 and the outer shell 6 and preventing sewage leakage. When the locking block 7 is pulled out under the action of the groove 18, the spring rod 26 can be squeezed and contracted after the stop block 8 is lifted, so as to avoid obstruction.

[0038] Working principle: First, the water pump 17 drives the water in the water tank 4 into the connecting pipe 5. With the connection between the connecting pipe 5 and the diversion pipe 11, the water can enter the spray pipe 13 for spraying. Then, the exhaust gas is introduced into the housing 1 through the air inlet 2. Under the adsorption of the sprayed water, the organic matter and harmful particles in the exhaust gas can be removed. The gas separated from the harmful matter can be discharged through the air outlet 3. At the same time, the sprayed water adsorbs the dirt and flows into the outer shell 6 through the drainage pipe 15 and the vertical pipe 16, where it settles inside the outer shell 6. Since the top of the S pipe 12 is relatively high, clean water overflows through the S pipe 12 and flows into the water tank 4, so that the water can be recycled, thereby reducing operating costs and energy consumption, and facilitating its widespread use.

[0039] After the sewage enters the outer casing 6 through the drain pipe 15 and the vertical pipe 16, the filter plate 22 can filter out harmful substances and solid particles in the sewage. At the same time, the stop block 8 is pulled up, so that the spring rod 26 no longer squeezes the locking block 7, thereby allowing the filter plate 22 to be pulled out from the middle of the outer casing 6, so as to clean the dirt on the filter plate 22, thereby ensuring the filtration of the filter plate 22 and preventing dirt from accumulating in the outer casing 6.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spray device for treating exhaust gas from equipment, comprising a housing (1) and a water tank (4), characterized in that: An air inlet (2) is fixedly connected to the left side of the box (1), an air outlet (3) is fixedly connected to the right side of the box (1), a spray pipe (13) is fixedly connected to the middle of the box (1), a water supply assembly is installed between the box (1) and the water tank (4), an outer shell (6) is fixedly connected to the bottom of the box (1), a connecting assembly is installed between the box (1) and the outer shell (6), an S-tube (12) is fixedly connected to the rear side of the outer shell (6), and the other end of the S-tube (12) is fixedly connected to the middle of the water tank (4). The water delivery assembly includes a water pump (17), which is fixedly connected to the bottom of the water tank (4). The output end of the water pump (17) is fixedly connected to a connecting pipe (5), and the other end of the connecting pipe (5) is fixedly connected to a diverter pipe (11). The diverter pipe (11) is connected to the nozzle (13).

2. The spray device for treating exhaust gas of an equipment according to claim 1, characterized in that: A filter plate (22) is slidably connected to the middle of the outer shell (6). A limiting block (23) is fixedly connected to the outer side of the filter plate (22). A limiting groove (20) is opened in the middle of the outer shell (6). The filter plate (22) is slidably connected to the middle of the limiting groove (20). A locking block (7) is fixedly connected to the front side of the filter plate (22). A sleeve (10) is fixedly connected to the outer side of the outer shell (6). A sliding rod (9) is slidably connected to the middle of the sleeve (10). A stop block (8) is fixedly connected to the bottom of the sliding rod (9). An elastic component is installed in the middle of the sleeve (10).

3. The spray device for treating exhaust gas of an equipment according to claim 2, characterized in that: The elastic component includes a stop block (24), which is fixedly connected to the outer periphery of the slide rod (9). A compression spring (25) is sleeved on the outer periphery of the slide rod (9), and a spring rod (26) is fixedly connected to the middle of the stop block (8).

4. The spray device for treating exhaust gas of an equipment according to claim 1, characterized in that: The connecting assembly includes a vertical tube (16), one end of which is fixedly connected to the bottom of the housing (1) and the other end of which is fixedly connected to the top of the outer shell (6). Two drainage tubes (15) are fixedly connected to the bottom of the housing (1) and the two drainage tubes (15) are respectively fixedly connected to the left and right sides of the outer shell (6).

5. A spray device for treating exhaust gas of an equipment according to claim 2, characterized in that: The front side of the outer shell (6) is provided with a slot (21), and a sealing ring (19) is fixedly connected to the inner wall of the slot (21). The card block (7) is slidably connected to the middle of the slot (21) and in contact with the sealing ring (19).

6. The spray device for treating exhaust gas of an equipment according to claim 1, characterized in that: The front side of the outer casing (6) is provided with a groove (18).

7. The spray device for treating exhaust gas of an equipment according to claim 1, characterized in that: Multiple baffles (14) are fixedly connected to the upper and lower sides of the inside of the box (1).

8. The spraying device for treating tail gas of a device according to claim 4, characterized in that: The outlet of the S-pipe (12) is higher than the outlets of the two drainage pipes (15).

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