Waste gas treatment equipment

Abstract

The utility model discloses waste gas treatment equipment which comprises a purification box and an upper cover, a gas inlet pipe is arranged on one side of the purification box, a collecting structure is arranged in the purification box and comprises a collecting barrel, a fixing frame is fixedly arranged in the collecting barrel, a spring is installed at the lower end of the fixing frame, and a closing plate is arranged at the lower end of the spring. Air inlet holes are formed in the bottom end of the collecting barrel, discharging grooves are formed in the two sides of the upper end of the air inlet pipe, and a cleaning cover is arranged at the upper end of the collecting barrel. According to the waste gas treatment equipment disclosed by the utility model, larger impurities in a water source in the purification box can be intercepted, so that the condition that the sewage discharge pipe is blocked due to the larger impurities in the water source is avoided.

Description

Technical Field

[0001] The utility model relates to the field of waste gas treatment, in particular to a waste gas treatment device. Background Art

[0002] Waste gas refers to toxic and harmful gases discharged during the production and life processes, especially the waste gas generated by chemical plants, steel mills, pharmaceutical plants, coking plants, refineries, etc., as well as life. The waste gas emitted has a strong odor, seriously polluting the environment and affecting human health. The waste gas contains many types of pollutants.

[0003] Existing waste gas treatment usually adopts the spraying method, which uses water to moisten the suspended impurities in the gas to achieve the purpose of interception. However, it is difficult to collect the impurities in the water in the later stage when the particles with impurities are discharged directly into the water. If discharged directly, it may cause blockage of the drain pipe. Utility Model Content

[0004] The main purpose of the utility model is to provide an exhaust gas treatment device, which can effectively solve the technical problems in the background technology.

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

[0006] A waste gas treatment device includes a purification box and an upper cover, wherein an air inlet pipe is arranged on one side of the purification box, a collecting structure is arranged inside the purification box, the collecting structure includes a collecting tube, a fixing frame is fixedly arranged inside the collecting tube, a spring is installed at the lower end of the fixing frame, a closing plate is arranged at the lower end of the spring, an air inlet hole is opened at the bottom end of the collecting tube, discharge grooves are opened on both sides of the upper end of the air inlet pipe, and a cleaning cover is arranged at the upper end of the collecting tube.

[0007] As a further solution of the utility model, a stabilizing plate is installed on the outer wall of the air intake pipe.

[0008] As a further solution of the utility model, the outer wall of the cleaning cover is provided with an external thread, the inner wall of the collecting tube is provided with an internal thread, and a pulling rod is fixedly provided at the upper end of the cleaning cover.

[0009] As a further solution of the utility model, a sealing gasket is fixedly provided at the lower end of the closing plate, and the sealing gasket is located at the upper end of the air inlet hole.

[0010] As a further solution of the utility model, fixing plates are installed on the inner walls of both sides of the purification box, and mounting plates are fixedly provided on both sides of the collecting cylinder, and the mounting plates are located in a groove on one side of the fixing plates.

[0011] As a further solution of the utility model, a knob is provided on one side of the purification box, a locking hole is provided on the upper end of one side of the mounting plate, and the output end of the knob enters into the locking hole.

[0012] As a further solution of the utility model, a sewage pipe is fixedly provided on one side of the purification box.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting up a collection structure, through the collection tube and the closing plate with self-locking, when the impurities in the gas are collected, the lower end of the collection tube can be self-locked, which speeds up the removal of the impurities intercepted inside the collection tube and avoids the water source inside the purification box from having a large amount of impurities suspended;

[0015] By providing a threaded cleaning cover, when the collecting cylinder is taken out, the cleaning cover can be removed by rotating and disassembling, and the impurities intercepted inside the collecting cylinder can be cleaned, so that the collecting cylinder can be recycled, which is convenient for cleaning and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an exhaust gas treatment device of the utility model;

[0017] Figure 2 This is a cross-sectional view of a purification box of an exhaust gas treatment device of the utility model;

[0018] Figure 3 This is a partial disassembled structural diagram of an exhaust gas treatment device of the utility model;

[0019] Figure 4 This is a disassembled structural diagram of a closing plate and a sealing gasket of an exhaust gas treatment device of the utility model;

[0020] Figure 5 for Figure 2 Enlarged structural diagram of point A in the middle.

[0021] In the figure: 1. purification box; 2. upper cover; 3. air inlet pipe; 4. collecting structure; 5. collecting cylinder; 6. fixing frame; 7. spring; 8. closing plate; 9. air inlet hole; 10. discharge slot; 11. cleaning cover; 12. sealing gasket; 13. external thread; 14. internal thread; 15. stabilizing plate; 16. fixing plate; 17. mounting plate; 18. knob; 19. locking hole; 20. drain pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5As shown, an exhaust gas treatment device includes a purification box 1 and an upper cover 2, an air intake pipe 3 is arranged on one side of the purification box 1, a collecting structure 4 is arranged inside the purification box 1, the collecting structure 4 includes a collecting tube 5, a fixing frame 6 is fixedly arranged inside the collecting tube 5, a spring 7 is installed at the lower end of the fixing frame 6, a closing plate 8 is arranged at the lower end of the spring 7, an air intake hole 9 is opened at the bottom end of the collecting tube 5, discharge grooves 10 are opened on both sides of the upper end of the air intake pipe 3, and a cleaning cover 11 is arranged at the upper end of the collecting tube 5.

[0024] In this embodiment, a stabilizing plate 15 is installed on the outer wall of the air inlet pipe 3 .

[0025] The stabilizing plate 15 ensures that the lower end of the collecting tube 5 is sleeved on the upper end of the air inlet pipe 3 more stably.

[0026] In this embodiment, the outer wall of the cleaning cover 11 is provided with an external thread 13 , the inner wall of the collecting tube 5 is provided with an internal thread 14 , and a pulling rod is fixedly provided at the upper end of the cleaning cover 11 .

[0027] The cooperation between the external thread 13 and the internal thread 14 can realize the opening of the cleaning cover 11 at a later time, so as to clean the collecting tube 5 more thoroughly.

[0028] In this embodiment, a sealing gasket 12 is fixedly provided at the lower end of the closing plate 8 , and the sealing gasket 12 is located at the upper end of the air inlet hole 9 .

[0029] The sealing gasket 12 ensures better sealing between the lower end of the closing plate 8 and the upper end of the air inlet hole 9.

[0030] In this embodiment, fixing plates 16 are installed on the inner walls of both sides of the purification box 1 , and mounting plates 17 are fixedly provided on both sides of the collecting cylinder 5 . The mounting plates 17 are located in a groove on one side of the fixing plates 16 .

[0031] The fixing plate 16 cooperates with the mounting plate 17 to realize the guiding installation of the collecting cylinder 5 .

[0032] In this embodiment, a knob 18 is provided on one side of the purification box 1 , and a locking hole 19 is provided on the upper end of one side of the mounting plate 17 , and the output end of the knob 18 enters into the locking hole 19 .

[0033] The knob 18 fixes the mounting plate 17 to ensure that the mounting plate 17 and the collecting tube 5 are firmly positioned inside the purification box 1 .

[0034] In this embodiment, a sewage discharge pipe 20 is fixedly provided on one side of the purification box 1 .

[0035] The sewage pipe 20 discharges water from the source.

[0036] It should be noted that the utility model is a waste gas treatment device. When treating the waste gas, the external exhaust pipe is connected and installed with the higher end of the intake pipe 3. After installation, the gas enters the interior of the purification box 1 through the intake pipe 3. Water is added to the interior of the purification box 1 to submerge the cleaning cover 11. A small amount of water will remain on the inner wall of the lower end of the intake pipe 3. The height of the water source is lower than the higher end of the intake pipe 3. The gas continues to enter and contacts with the water source, generating bubbles in the water source. The water source first moistens and purifies the bubbles. The gas carries impurities into the collection tube 5 to intercept larger impurities. When it needs to be taken out, the knob 18 is removed and the mounting plate 17 is lifted upward to move the collection tube 5 upward. Due to the action of the spring 7, the closing plate 8 closes the air inlet hole 9 at the lower end of the collection tube 5 to ensure that larger impurities are inside the collection tube 5.

[0037] During the lifting process, the water source is discharged through the seepage holes inside the collecting tube 5 to intercept impurities. After taking it out, the cleaning cover 11 is rotated to clean the impurities under the cleaning cover 11 and on the upper end of the collecting tube 5, so as to achieve the purpose of recycling. When the water source inside the purification box 1 is discharged, large impurities will not block the sewage pipe 20.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An exhaust gas treatment device, comprising a purification box (1) and an upper cover (2), wherein an air intake pipe (3) is provided on one side of the purification box (1), characterized in that: A collection structure (4) is arranged inside the purification box (1), and the collection structure (4) includes a collection tube (5). A fixing frame (6) is fixedly arranged inside the collection tube (5), a spring (7) is installed at the lower end of the fixing frame (6), and a closing plate (8) is arranged at the lower end of the spring (7). An air inlet hole (9) is provided at the bottom end of the collection tube (5), and discharge grooves (10) are provided on both sides of the upper end of the air inlet pipe (3). A cleaning cover (11) is arranged at the upper end of the collection tube (5).

2. The exhaust gas treatment equipment according to claim 1, characterized in that: A stabilizing plate (15) is installed on the outer wall of the air intake pipe (3).

3. The exhaust gas treatment equipment according to claim 1, characterized in that: The outer wall of the cleaning cover (11) is provided with an external thread (13), the inner wall of the collecting cylinder (5) is provided with an internal thread (14), and a pulling rod is fixedly provided at the upper end of the cleaning cover (11).

4. The exhaust gas treatment equipment according to claim 1, characterized in that: A sealing gasket (12) is fixedly provided at the lower end of the closing plate (8), and the sealing gasket (12) is located at the upper end of the air inlet hole (9).

5. The exhaust gas treatment equipment according to claim 1, characterized in that: Fixed plates (16) are installed on the inner walls of both sides of the purification box (1), and mounting plates (17) are fixedly provided on both sides of the collection cylinder (5), and the mounting plates (17) are located in a groove on one side of the fixed plates (16).

6. The exhaust gas treatment equipment according to claim 5, characterized in that: A knob (18) is provided on one side of the purification box (1), and a locking hole (19) is provided on the upper end of one side of the mounting plate (17), and the output end of the knob (18) enters the interior of the locking hole (19).

7. The exhaust gas treatment equipment according to claim 1, characterized in that: A sewage discharge pipe (20) is fixedly arranged on one side of the purification box (1).

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