Waste gas collecting device

Abstract

The utility model provides a waste gas collecting device which comprises a base, a supporting frame arranged at the bottom of the base, a spraying mechanism arranged at the top of the base, an acid-base detection mechanism arranged inside the spraying mechanism, a purification mechanism arranged at the top of the base, and a water storage tank arranged at the top of a spraying box. A motor is arranged at the top of the purifying box; stirring blades are arranged on the surface of a rotating shaft; a sterilizing lamp is arranged on the inner wall of the purifying box; a filtering piece is arranged on the surface of a fixing groove; a second gas conveying pipe is arranged at the top of the gas collecting tank, and a gas outlet pipe is arranged on one side of the gas collecting tank. The waste gas collecting device provided by the utility model solves the problems of fine floating objects and soluble organic matters in waste gas.

Description

Technical Field

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

[0002] Waste gas refers to the toxic and harmful gases discharged by humans in the process of production and life. In particular, waste gas generated by chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries, etc. and human life has a strong odor, seriously polluting the environment and affecting human health.

[0003] The patent document with publication number CN208389589U discloses an exhaust gas collection device, which includes a box and a high-pressure fan. The high-pressure fan is connected to the box through an air duct, the air duct is located at the bottom of the box, and an exhaust pipe is provided on the top of the box. The exhaust pipe is connected to the collection tank through a glass conduit.

[0004] During use, the exhaust gas collection device does not monitor the pH value of the exhaust gas, which may lead to an acid-base imbalance in the exhaust gas and affect the air quality.

[0005] Therefore, it is necessary to provide a waste gas collection device capable of spraying treatment to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an exhaust gas collecting device.

[0007] The waste gas collection device provided by the utility model comprises a base, a support frame is arranged at the bottom of the base, a spray mechanism is arranged at the top of the base, the spray mechanism is used to treat fine floating matter and soluble organic matter in the waste gas, an acid-base detection mechanism is arranged inside the spray mechanism, the acid-base detection mechanism is used to detect the acidity and alkalinity of the waste gas, and a purification mechanism is arranged on the top of the base, the purification mechanism is used to purify the waste gas and sterilize.

[0008] In order to achieve the effect of removing fine floating objects and soluble organic matter, the utility model provides an exhaust gas collection device. Preferably, the spray mechanism includes a spray box, a water storage tank is arranged on the top of the spray box, a guide pipe is arranged on one side of the water storage tank, a nozzle is arranged on the bottom of the guide pipe, a lower water tank is arranged inside the spray box, a drain pipe is arranged on one side of the lower water tank, and a solenoid valve is arranged inside the drain pipe.

[0009] In order to achieve the effect of detecting pH, the utility model provides an exhaust gas collection device. Preferably, the acid-base detection mechanism includes an acid-base display installed on the top of the water storage tank, and an acid-base detector is arranged inside the spray box.

[0010] In order to achieve the effect of exhaust gas purification, the utility model provides an exhaust gas collection device. Preferably, the purification mechanism includes a purification box, a motor is arranged on the top of the purification box, a rotating shaft is arranged on the bottom of the motor, a stirring blade is arranged on the surface of the rotating shaft, a sterilization lamp is arranged on the inner wall of the purification box, a fixing groove is arranged on the inner wall of the purification box, a filter is arranged on the surface of the fixing groove, and a supporting leg is arranged on the bottom of the purification box.

[0011] In order to achieve the effect of gas transmission, the utility model provides an exhaust gas collection device. Preferably, an air inlet pipe is provided on one side of the spray box, a negative pressure machine is provided on one side of the air inlet pipe, a water inlet pipe is provided on the top of the water storage tank, and an air transmission pipe is provided on the top of the spray box.

[0012] In order to achieve the collection effect, the utility model provides an exhaust gas collection device. Preferably, an air collecting box is arranged on the top of the base, an air supply pipe 2 is arranged on the top of the air collecting box, and an air outlet pipe is arranged on one side of the air collecting box.

[0013] In order to achieve the collection effect, the utility model provides an exhaust gas collection device. Preferably, one side of the spray box and the purification box is provided with an inspection door, and the surface of the inspection door is provided with an observation port.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Acid-base testing agency: can detect the acidity and alkalinity of the exhaust gas, and then understand the acid-base balance of the exhaust gas;

[0016] Spraying mechanism: can remove fine floating matter and soluble organic matter in the exhaust gas to avoid air pollution;

[0017] Purification mechanism: can purify harmful substances in the exhaust gas and sterilize the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of the exhaust gas collection device provided by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the front view shown;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure shown.

[0021] Numbers in the figure: 1. base; 2. support frame; 3. spray mechanism; 31. spray box; 32. water storage tank; 33. guide pipe; 34. nozzle; 35. lower water tank; 36. drain pipe; 4. acid-base detection mechanism; 41. acid-base display; 42. acid-base detector; 5. purification mechanism; 51. purification box; 52. motor; 53. rotating shaft; 54. stirring blade; 55. sterilization lamp; 56. fixing groove; 57. filter element; 58. supporting leg; 6. air inlet pipe; 7. negative pressure machine; 8. water inlet pipe; 9. gas pipe 1; 10. gas collecting box; 11. gas pipe 2; 12. outlet pipe. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the exhaust gas collection device provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the front view shown;

[0024] Figure 3 for Figure 2 The enlarged structural diagram of A is shown. The waste gas collection device includes a base 1, a support frame 2 is arranged at the bottom of the base 1, a spray mechanism 3 is arranged on the top of the base 1, the spray mechanism 3 is used to treat fine floating objects and soluble organic matter in the waste gas, an acid-base detection mechanism 4 is arranged inside the spray mechanism 3, the acid-base detection mechanism 4 is used to detect the acidity and alkalinity of the waste gas, and a purification mechanism 5 is arranged on the top of the base 1, and the purification mechanism 5 is used to purify the waste gas and sterilize;

[0025] The base 1 and the support frame 2 support and fix the entire device. The spray mechanism 3 treats fine floating matter and soluble organic matter in the exhaust gas. The acid-base detection mechanism 4 is used to detect the acidity and alkalinity of the exhaust gas. The purification mechanism 5 purifies and sterilizes the exhaust gas.

[0026] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the spray mechanism 3 includes a spray box 31 installed on the top of the base 1, a water storage tank 32 is arranged on the top of the spray box 31, a guide pipe 33 is arranged on one side of the water storage tank 32, a nozzle 34 is arranged on the bottom of the guide pipe 33, a lower water tank 35 is arranged inside the spray box 31, a drain pipe 36 is arranged on one side of the lower water tank 35, and a solenoid valve is arranged inside the drain pipe 36;

[0027] The water in the water storage tank 32 is used to treat the exhaust gas in the spray box 31 through the nozzle 34 , and the lower water tank 35 is used to store the water sprayed by the nozzle 34 .

[0028] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the acid-base detection mechanism 4 includes an acid-base display 41 installed on the top of the water storage tank 32, and an acid-base detector 42 is arranged inside the spray box 31;

[0029] The acid-base detector 42 is used to detect the acidity of the exhaust gas, and the data is displayed and recorded on the acid-base display 41.

[0030] Reference Image Figure 1 , Figure 2 and Figure 3 As shown, the purification mechanism 5 includes a purification box 51, a motor 52 is arranged on the top of the purification box 51, a rotating shaft 53 is arranged at the bottom of the motor 52, a stirring blade 54 is arranged on the surface of the rotating shaft 53, a sterilization lamp 55 is arranged on the inner wall of the purification box 51, a fixing groove 56 is arranged on the inner wall of the purification box 51, a filter 57 is arranged on the surface of the fixing groove 56, and a supporting leg 58 is arranged at the bottom of the purification box 51;

[0031] The waste gas after spraying treatment is purified by the filter element 57, the fixing groove 56 plays a role of fixing and supporting the filter element 57, the sterilization lamp 55 sterilizes the treated waste gas, the motor 52 provides power to drive the rotating shaft 53 and the stirring blade 54 to rotate, so that the gas has fluidity and can be fully sterilized.

[0032] Reference Image Figure 1 , Figure 2 and Figure 3 As shown, an air inlet pipe 6 is provided on one side of the spray box 31, a negative pressure machine 7 is provided on one side of the air inlet pipe 6, a water inlet pipe 8 is provided on the top of the water storage tank 32, and an air delivery pipe 9 is provided on one side of the spray box 31;

[0033] The negative pressure machine 7 generates negative pressure suction to transport the waste gas through the air inlet pipe 6 to the spray box 31 for treatment. After treatment, the waste gas enters the purification box 51 through the air supply pipe 9.

[0034] Reference Image Figure 1 , Figure 2 and Figure 3 As shown, a gas collecting box 10 is disposed on the top of the base 1, a gas delivery pipe 11 is disposed on the top of the gas collecting box 10, and an air outlet pipe 12 is disposed on one side of the gas collecting box 10;

[0035] The gas collecting box 10 is used to collect the processed gas and finally discharge it from the gas outlet pipe 12 .

[0036] Reference Image Figure 1, Figure 2 and Figure 3 As shown, one side of the spray box 31 and the purification box 51 is provided with an inspection door, and the surface of the inspection door is provided with an observation port;

[0037] The internal processing conditions of the spray box 31 and the purification box 51 can be observed and inspected through the inspection door and the observation port.

[0038] It should be noted that: the support frame 2 is connected to the bottom of the base 1 by bolts, the spray box 31 is welded to the top of the base 1, the water storage tank 32 is welded to the top of the spray box 31, the water inlet pipe 8 is flange-connected to the top of the water storage tank 32, the guide pipe 33 is bolted to the inner wall of the spray box 31, the guide pipe 33 is flange-connected to one side of the water storage tank 32, the nozzle 34 is screwed to one side of the guide pipe 33, the lower water tank 35 is welded to the inner wall of the spray box 31, the drain pipe 36 is flange-connected to one side of the lower water tank 35, the acid-base detector 42 is screwed to the inner wall of the spray box 31, the acid-base display 41 is screwed to the top of the water storage tank 32, the air inlet pipe 6 is screwed to one side of the spray box 31 Flange connection, the air inlet pipe 6 is flange-connected to one side of the negative pressure machine 7, the air supply pipe 9 is flange-connected to one side of the spray box 31 and the purification box 51 respectively, the motor 52 is bolted to the top of the purification box 51, the rotating shaft 53 is connected to the rotor of the motor 52 by interference key, the stirring blade 54 is welded to the surface of the rotating shaft 53, the sterilization lamp 55 is screwed to the inner wall of the purification box 51, the fixing groove 56 is welded to the inner wall of the purification box 51, the filter element 57 is clamped to the surface of the fixing groove 56, the supporting leg 58 is welded to the bottom of the purification box 51, the air supply pipe 11 is flange-connected to the top of the purification box 51 and the air collecting box 10 respectively, and the air outlet pipe 12 is flange-connected to one side of the air collecting box 10.

[0039] The working principle of an exhaust gas collection device provided by the utility model is as follows:

[0040] When in use, the support frame 2 and the base 1 support and fix the entire device, start each electrical component, the negative pressure machine 7 works to generate negative pressure, the exhaust gas is transported to the inside of the spray box 31 through the air inlet pipe 6, the water source flows into the water storage tank 32 through the water inlet pipe 8, the water in the water storage tank 32 is sprayed from the nozzle 34 through the guide pipe 33, and the exhaust gas is atomized. After that, the water sprayed from the nozzle 34 will flow into the lower water tank 35. At the same time, the acid-base detector 42 detects the acidity and alkalinity of the exhaust gas, and the detected data will be displayed and recorded on the acid-base display 41. When the lower water tank 35 needs to be drained, open it. Open the solenoid valve at the drain pipe 36, and the water is discharged from the drain pipe 36. After the exhaust gas is processed in the spray box 31, it enters the purification box 51 through the gas pipe 1 9. The motor 52 provides power to drive the rotating shaft 53 to rotate, and then drives the stirring blade 54 to work, so that the gas has fluidity. After the gas is filtered by the filter element 57, the gas is sterilized by the sterilization lamp 55. Thereafter, the gas enters the gas collecting box 10 through the gas pipe 2 11, and is finally discharged from the gas outlet pipe 12. The fixing groove 56 is used to support and fix the filter element 57, and the support leg 58 is used to support and fix the purification box 51.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An exhaust gas collection device, characterized in that: The invention comprises a base (1), wherein a support frame (2) is arranged at the bottom of the base (1), a spray mechanism (3) is arranged at the top of the base (1), and the spray mechanism (3) is used to treat fine floating matter and soluble organic matter in the waste gas, an acid-base detection mechanism (4) is arranged inside the spray mechanism (3), and the acid-base detection mechanism (4) is used to detect the acidity and alkalinity of the waste gas, and a purification mechanism (5) is arranged at the top of the base (1), and the purification mechanism (5) is used to purify the waste gas and sterilize.

2. The exhaust gas collection device according to claim 1, characterized in that: The spray mechanism (3) comprises a spray box (31) installed on the top of the base (1); a water storage tank (32) is arranged on the top of the spray box (31); a flow guide pipe (33) is arranged on one side of the water storage tank (32); a nozzle (34) is arranged on the bottom of the flow guide pipe (33); a lower water tank (35) is arranged inside the spray box (31); a drainage pipe (36) is arranged on one side of the lower water tank (35); and a solenoid valve is arranged inside the drainage pipe (36).

3. The exhaust gas collection device according to claim 2, characterized in that: The acid-base detection mechanism (4) comprises an acid-base display (41) installed on the top of the water storage tank (32), and an acid-base detector (42) is arranged inside the spray box (31).

4. The exhaust gas collection device according to claim 1, characterized in that: The purification mechanism (5) comprises a purification box (51), a motor (52) is arranged on the top of the purification box (51), a rotating shaft (53) is arranged on the bottom of the motor (52), a stirring blade (54) is arranged on the surface of the rotating shaft (53), a sterilization lamp (55) is arranged on the inner wall of the purification box (51), a fixing groove (56) is arranged on the inner wall of the purification box (51), a filter element (57) is arranged on the surface of the fixing groove (56), and a supporting leg (58) is arranged on the bottom of the purification box (51).

5. The exhaust gas collection device according to claim 2, characterized in that: An air inlet pipe (6) is provided on one side of the spray box (31), a negative pressure machine (7) is provided on one side of the air inlet pipe (6), a water inlet pipe (8) is provided on the top of the water storage tank (32), and an air delivery pipe (9) is provided on the top of the spray box (31).

6. The exhaust gas collection device according to claim 1, characterized in that: An air collecting box (10) is arranged on the top of the base (1), an air delivery pipe 2 (11) is arranged on the top of the air collecting box (10), and an air outlet pipe (12) is arranged on one side of the air collecting box (10).

7. The exhaust gas collection device according to claim 2, characterized in that: One side of the spray box (31) and the purification box (51) is provided with an inspection door, and the surface of the inspection door is provided with an observation port.

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