Catalytic waste gas treatment device for waste gas treatment

Abstract

The utility model discloses a catalytic waste gas treater for waste gas treatment, which relates to the technical field of waste gas treatment and comprises a waste gas treatment tank, the left end of the front of the waste gas treatment tank is fixedly connected with a gas inlet pipe, and the right end of the front of the waste gas treatment tank is fixedly connected with an exhaust pipe. A first partition plate is fixedly installed in the middle of the interior of the waste gas treatment tank, a waste liquid treatment box is fixedly connected to the left end of the bottom of the front face of the waste gas treatment tank, a chemical adding pipe is fixedly connected to the upper end of the left side of the front face of the waste liquid treatment box, and a second partition plate is fixedly installed between the inner walls of the two sides of the interior of the waste liquid treatment box; a water outlet pipe is fixedly connected below the middle of the second partition plate. The catalyst body can be replaced by pulling the handle upwards and taking the mounting box out of the waste gas treatment tank, the catalyst body can be directly inserted back to the original position after being replaced, the first motor is started and works to drive the scraper to rotate, impurities on the surface of the filter plate are cleaned, and the filter plate is prevented from being blocked.

Description

Technical Field

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

[0002] my country's energy structure is mainly based on coal. In industrial production, industrial boiler equipment consumes a lot of coal. Industrial boilers also produce a lot of hot and humid waste gas when working. If this hot and humid waste gas is not treated, it will cause serious pollution to the environment and affect people's living environment. Therefore, hot and humid waste gas must be treated by hot and humid waste gas processor before being discharged, and then discharged after meeting the emission standards. The hot and humid waste gas processor effectively solves the problem of hot and humid waste gas emission polluting the environment.

[0003] For example, the Chinese patent publication number CN218393098U discloses a catalytic exhaust gas processor for exhaust gas treatment, which relates to the field of exhaust gas treatment technology, including a device housing, a ventilation component, an exhaust gas treatment component and a sealing component; the device housing: an opening is provided at the front end; and the lower end of the device housing is fixedly connected with legs respectively; the ventilation component is arranged at the upper end of the device housing; the sealing component is arranged at the front end of the device housing; the exhaust gas treatment component: comprises a mounting groove, a filter plate, a catalyst, a rectifying grid and a block, the inside of the device housing is provided with a mounting groove, the left and right sides of the mounting groove are respectively provided with a slide groove, the inside of the slide groove is slidably connected with a block, two vertical filter plates are fixedly connected between the two blocks, a catalyst is arranged between the two filter plates, and the upper end of the upper filter plate is located between the two blocks and is fixedly connected with a rectifying grid, which can treat the exhaust gas in place, and the catalyst can be replaced, which can improve the efficiency of exhaust gas treatment.

[0004] The existing technology has the following problems:

[0005] The existing technology does not adequately treat the exhaust gas, and it is difficult to replace the catalyst, resulting in low efficiency in the subsequent treatment of the exhaust gas. Utility Model Content

[0006] The utility model provides a catalytic exhaust gas processor for exhaust gas treatment to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A catalytic exhaust gas processor for exhaust gas treatment, comprising an exhaust gas treatment tank, wherein the left end of the front side of the exhaust gas treatment tank is fixedly connected with an air inlet pipe, the right end of the front side of the exhaust gas treatment tank is fixedly connected with an exhaust pipe, a partition plate 1 is fixedly installed in the middle of the interior of the exhaust gas treatment tank, a waste liquid treatment box is fixedly connected to the left end of the bottom of the front side of the exhaust gas treatment tank, a dosing pipe is fixedly connected to the upper end of the left side of the front side of the waste liquid treatment box, a partition plate 2 is fixedly installed between the inner walls on both sides of the interior of the waste liquid treatment box, a water outlet pipe is fixedly connected to the lower middle part of the partition plate 2, a drain pipe is fixedly connected to the middle of the bottom end of the waste liquid treatment box, a support frame is fixedly connected between the right side of the front side of the waste liquid treatment box and the right end of the bottom of the exhaust gas treatment tank, a bottom plate is fixedly connected to the bottom of the waste liquid treatment box and the support frame, and a condenser is fixedly installed inside the exhaust gas treatment tank and on the left side of the front side of the partition plate 1;

[0009] A catalyst assembly is inserted into the interior of the waste gas treatment tank and located on the right side of the front of the partition, a filter plate is fixedly installed inside the waste gas treatment tank and located on the right side of the front of the catalyst assembly, a motor 2 is fixedly installed on the left outer wall of the waste liquid treatment box, and a filter assembly is fixedly installed between the inner walls on both sides of the waste liquid treatment box and below the water outlet pipe.

[0010] A further improvement of the technical solution of the utility model is that: the catalyst assembly includes a mounting box, and the outer surface of the mounting box is plugged into the interior of the exhaust gas treatment tank.

[0011] A further improvement of the technical solution of the utility model is that a handle is fixedly installed on the top of the installation box, and a catalyst body is placed inside the installation box.

[0012] A further improvement of the technical solution of the utility model is that a motor 1 is fixedly installed inside the exhaust gas treatment tank and on the left side of the front side of the filter plate through a mounting rod, and a scraper is fixedly connected to the output end of the motor 1 and on one side of the filter plate.

[0013] A further improvement of the technical solution of the utility model is that: the output end of the second motor is fixedly connected with a stirring shaft, one end of the stirring shaft is rotatably connected to the right inner wall of the waste liquid treatment box, and a stirring rod is fixedly installed on the outer surface of the stirring shaft.

[0014] A further improvement of the technical solution of the utility model is that the filter assembly includes a filter screen and an activated carbon adsorption layer, and both sides of the filter screen and the activated carbon adsorption layer are fixedly connected to the inner walls of both sides of the waste liquid treatment box.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a catalytic exhaust gas treatment device for exhaust gas treatment, which adopts the mutual cooperation between a handle, an installation box, a catalyst body, a motor 1, and a scraper. By pulling the handle upwards, the installation box is taken out from the exhaust gas treatment tank, and the catalyst body can be replaced. After replacement, it can be directly inserted back to its original position. By starting the motor 1, the motor 1 drives the scraper to rotate, and then the impurities on the surface of the filter plate are cleaned to avoid clogging of the filter plate.

[0017] 2. The utility model provides a catalytic waste gas treatment device for waste gas treatment, which adopts the mutual cooperation between motor 2, a stirring shaft, a stirring rod, a filter screen, and an activated carbon adsorption layer. By starting motor 2, the output end of motor 2 drives the stirring shaft and the stirring rod to rotate, and the waste water is stirred by the rotation of the stirring rod to accelerate the reaction speed of the sewage treatment agent and the waste water. After the reaction is good, the valve on the outlet pipe is opened, and the waste water falls naturally. During the process, it is filtered by the filter screen to remove excess impurities in the water. Finally, it is adsorbed by the activated carbon adsorption layer to further filter and purify the sewage, thereby improving the treatment effect of the sewage and avoiding the residue of harmful substances. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the waste gas treatment tank of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the waste liquid treatment box of the utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of the catalyst assembly of the utility model;

[0022] Figure 5 This is an enlarged structural diagram of point A of the utility model.

[0023] In the figure: 1. Waste gas treatment tank; 11. Inlet pipe; 12. Exhaust pipe; 13. Partition 1; 2. Waste liquid treatment box; 21. Dosing pipe; 22. Partition 2; 23. Water outlet pipe; 24. Drain pipe; 3. Support frame; 4. Bottom plate; 5. Condenser; 6. Catalyst assembly; 61. Installation box; 62. Handle; 63. Catalyst body; 7. Filter plate; 8. Motor 1; 81. Scraper; 9. Motor 2; 91. Stirring shaft; 92. Stirring rod; 10. Filter assembly; 101. Filter net; 102. Activated carbon adsorption layer. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-5 As shown, the utility model provides a catalytic exhaust gas processor for exhaust gas treatment, including an exhaust gas treatment tank 1, the left end of the front side of the exhaust gas treatment tank 1 is fixedly connected to an air intake pipe 11, the right end of the front side of the exhaust gas treatment tank 1 is fixedly connected to an exhaust pipe 12, a partition 13 is fixedly installed in the middle of the exhaust gas treatment tank 1, a waste liquid treatment box 2 is fixedly connected to the left end of the bottom of the front side of the exhaust gas treatment tank 1, a dosing pipe 21 is fixedly connected to the upper end of the left side of the front side of the waste liquid treatment box 2, a partition 22 is fixedly installed between the inner walls on both sides of the waste liquid treatment box 2, a water outlet pipe 23 is fixedly connected to the lower middle part of the partition 22, and a drainage pipe 23 is fixedly connected to the middle of the bottom end of the waste liquid treatment box 2 Tube 24, a support frame 3 is fixedly connected between the right side of the front of the waste liquid treatment box 2 and the right end of the bottom of the waste gas treatment tank 1, a bottom plate 4 is fixedly connected to the bottom of the waste liquid treatment box 2 and the support frame 3, a condenser 5 is fixedly installed inside the waste gas treatment tank 1 and on the left side of the front of the partition 13, a catalyst assembly 6 is inserted inside the waste gas treatment tank 1 and on the right side of the front of the partition 13, a filter plate 7 is fixedly installed inside the waste gas treatment tank 1 and on the right side of the front of the catalyst assembly 6, a motor 9 is fixedly installed on the left outer wall of the waste liquid treatment box 2, and a filter assembly 10 is fixedly installed between the inner walls on both sides of the waste liquid treatment box 2 and below the water outlet pipe 23.

[0027] In this embodiment, when in use, the hot and humid exhaust gas enters the interior of the exhaust gas treatment tank 1 through the air inlet pipe 11, and is liquefied into waste water when it meets the condenser 5. The waste water naturally falls into the waste liquid treatment box 2, and the remaining gas enters the other side of the partition 13 through the vent hole on the partition 13. The toxic gas is converted into harmless gas through the catalyst body 63 in the installation box 61. After the impurities in the exhaust gas are filtered out by the filter plate 7, the valve on the exhaust pipe 12 is opened, and the gas is discharged into the atmosphere through the exhaust pipe 12.

[0028] Example 2

[0029] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the catalyst assembly 6 includes a mounting box 61, the outer surface of the mounting box 61 is plugged into the interior of the exhaust gas treatment tank 1, a handle 62 is fixedly installed on the top of the mounting box 61, a catalyst body 63 is placed inside the mounting box 61, a motor 8 is fixedly installed inside the exhaust gas treatment tank 1 and on the left side of the front of the filter plate 7 through a mounting rod, and a scraper 81 is fixedly connected to the output end of the motor 8 and on one side of the filter plate 7.

[0030] In this embodiment, by pulling the handle 62 upwards and taking the installation box 61 out of the exhaust gas treatment tank 1, the catalyst body 63 can be replaced. After replacement, it can be directly inserted back into the original position. By starting the motor 8, the motor 8 drives the scraper 81 to rotate, thereby cleaning the impurities on the surface of the filter plate 7 to avoid clogging of the filter plate 7.

[0031] Example 3

[0032] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the output end of the motor 2 9 is fixedly connected with a stirring shaft 91, one end of the stirring shaft 91 is rotatably connected to the right inner wall of the waste liquid treatment box 2, and a stirring rod 92 is fixedly installed on the outer surface of the stirring shaft 91, and the filter assembly 10 includes a filter screen 101 and an activated carbon adsorption layer 102, and both sides of the filter screen 101 and the activated carbon adsorption layer 102 are fixedly connected to the inner walls on both sides of the waste liquid treatment box 2.

[0033] In this embodiment, by starting motor 29, the output end of motor 29 drives the stirring shaft 91 and the stirring rod 92 to rotate, and the wastewater is stirred by the rotation of the stirring rod 92 to accelerate the reaction speed of the sewage treatment agent and the wastewater. After the reaction is good, the valve on the outlet pipe 23 is opened, and the wastewater falls naturally. During this period, it is filtered by the filter net 101 to remove excess impurities in the water. Finally, it is adsorbed by the activated carbon adsorption layer 102 to further filter and purify the sewage, thereby improving the treatment effect of the sewage and avoiding the residue of harmful substances.

[0034] The following is a detailed description of the working principle of the catalytic exhaust gas processor for exhaust gas treatment.

[0035] like Figure 1-5As shown, when in use, the hot and humid exhaust gas enters the interior of the exhaust gas treatment tank 1 through the intake pipe 11, meets the condenser 5 and is liquefied into waste water, the waste water naturally falls into the waste liquid treatment box 2, and the remaining gas enters the other side of the partition 13 through the vent hole on the partition 13, and the toxic gas is converted into harmless gas by the catalyst body 63 in the installation box 61, and then the impurities in the exhaust gas are filtered out by the filter plate 7, and the valve on the exhaust pipe 12 is opened, and the gas is discharged into the atmosphere through the exhaust pipe 12. When the use time is long and the catalyst body 63 needs to be replaced and the filter plate 7 needs to be cleaned, it is only necessary to pull up the handle 62 and take the installation box 61 out of the exhaust gas treatment tank 1, and the catalyst body 63 can be replaced. After replacement, it can be directly inserted back to its original position, and by starting the motor 8, the motor 8 drives the scraper 81 to rotate, and then The impurities on the surface of the filter plate 7 are cleaned to avoid clogging of the filter plate 7. After the wastewater enters the waste liquid treatment box 2 and is stored in an appropriate amount, an appropriate amount of sewage treatment agent is first added to the waste liquid treatment box 2 through the dosing pipe 21 for reaction. At the same time, the motor 2 9 is started, and the output end of the motor 2 9 drives the stirring shaft 91 and the stirring rod 92 to rotate. The wastewater is stirred by the rotation of the stirring rod 92 to accelerate the reaction speed of the sewage treatment agent and the wastewater. After the reaction is good, the valve on the outlet pipe 23 is opened, and the wastewater falls naturally. During this period, it is filtered by the filter net 101 to remove excess impurities in the water. Finally, it is adsorbed by the activated carbon adsorption layer 102 to further filter and purify the sewage, thereby improving the treatment effect of the sewage and avoiding the residue of harmful substances. The drain valve on the drain pipe 24 is opened, and the purified water is discharged through the drain pipe 24.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A catalytic exhaust gas processor for exhaust gas treatment, comprising an exhaust gas treatment tank (1), characterized in that: The left end of the front face of the waste gas treatment tank (1) is fixedly connected to an air intake pipe (11), the right end of the front face of the waste gas treatment tank (1) is fixedly connected to an exhaust pipe (12), a partition plate 1 (13) is fixedly installed in the middle of the interior of the waste gas treatment tank (1), the left end of the bottom of the front face of the waste gas treatment tank (1) is fixedly connected to a waste liquid treatment box (2), the upper end of the left side of the front face of the waste liquid treatment box (2) is fixedly connected to a dosing pipe (21), and a partition plate 2 (13) is fixedly installed between the inner walls on both sides of the interior of the waste liquid treatment box (2). 22), a water outlet pipe (23) is fixedly connected to the lower middle part of the partition plate 2 (22), a drain pipe (24) is fixedly connected to the middle of the bottom end of the waste liquid treatment box (2), a support frame (3) is fixedly connected between the right side of the front of the waste liquid treatment box (2) and the right end of the bottom of the waste gas treatment tank (1), a bottom plate (4) is fixedly connected to the bottom of the waste liquid treatment box (2) and the support frame (3), and a condenser (5) is fixedly installed inside the waste gas treatment tank (1) and on the left side of the front of the partition plate 1 (13); A catalyst assembly (6) is inserted into the interior of the waste gas treatment tank (1) and is located on the right side of the front of the partition plate (13); a filter plate (7) is fixedly installed in the interior of the waste gas treatment tank (1) and is located on the right side of the front of the catalyst assembly (6); a motor (9) is fixedly installed on the left outer wall of the waste liquid treatment box (2); and a filter assembly (10) is fixedly installed between the inner walls on both sides of the waste liquid treatment box (2) and is located below the water outlet pipe (23).

2. The catalytic exhaust gas processor for exhaust gas treatment according to claim 1, characterized in that: The catalyst assembly (6) comprises a mounting box (61), the outer surface of the mounting box (61) being plugged into the interior of the exhaust gas treatment tank (1).

3. The catalytic exhaust gas processor for exhaust gas treatment according to claim 2, characterized in that: A handle (62) is fixedly mounted on the top of the installation box (61), and a catalyst body (63) is placed inside the installation box (61).

4. The catalytic exhaust gas processor for exhaust gas treatment according to claim 1, characterized in that: A motor 1 (8) is fixedly installed inside the exhaust gas treatment tank (1) and located on the left side of the front face of the filter plate (7) via a mounting rod, and a scraper (81) is fixedly connected to the output end of the motor 1 (8) and located on one side of the filter plate (7).

5. The catalytic exhaust gas processor for exhaust gas treatment according to claim 1, characterized in that: The output end of the second motor (9) is fixedly connected to a stirring shaft (91), one end of the stirring shaft (91) is rotatably connected to the right inner wall of the waste liquid treatment box (2), and a stirring rod (92) is fixedly mounted on the outer surface of the stirring shaft (91).

6. The catalytic exhaust gas processor for exhaust gas treatment according to claim 1, characterized in that: The filter assembly (10) comprises a filter screen (101) and an activated carbon adsorption layer (102), and both sides of the filter screen (101) and the activated carbon adsorption layer (102) are fixedly connected to the inner walls of both sides of the waste liquid treatment box (2).

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