Integrated automatic control desulfurization and denitrification system

Abstract

The utility model provides an integrated automatic control desulfurization and denitrification system which comprises a tank body, two first observation windows are fixedly mounted on the front surface of the tank body, and a gas outlet pipe is fixedly mounted at the top of the tank body; and the water tank is fixedly installed at the bottom of the tank body, an air inlet valve is fixedly installed on one side of the water tank, and a second observation window is fixedly installed on the front face of the water tank. According to the integrated automatic control desulfurization and denitrification system provided by the utility model, the driving motor drives the rotating shaft to rotate, and then the rotating shaft drives the first scraping plate, the second scraping plate and the third scraping plate to rotate through the connecting rod, the net plate and the fixing rod respectively; according to the device, the upper surfaces of the first observation window and the second observation window can be cleaned respectively, so that a worker can conveniently observe the interiors of the tank body and the water tank, and the desulfurization and denitrification effect on waste gas can be improved while the observation windows are cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization and denitration devices, in particular to an integrated automatic control desulfurization and denitration system. Background Technique

[0002] Flue gas is a mixture of gas and soot, which is the main cause of polluting the atmosphere of residential areas. Flue gas contains a large amount of nitrogen oxides and sulfur oxides. Flue gas desulfurization and denitration technology is a boiler flue gas purification technology applied to the chemical industry with the generation of multiple nitrogen oxides and sulfur oxides. To prevent environmental damage, flue gas needs to be filtered using a desulfurization and denitration device.

[0003] During use, gas is input into the waste gas desulfurization and denitration device, and the waste gas desulfurization and denitration device is started to process the waste gas. However, when the waste gas enters the waste gas desulfurization and denitration device, it will carry a large amount of particles, and the particles will adhere to the inside of the waste gas desulfurization and denitration device and stick to the inner wall of the desulfurization and denitration device, resulting in the inability of workers to observe the inside of the waste gas desulfurization and denitration device.

[0004] Therefore, it is necessary to provide an integrated automatic control desulfurization and denitration system to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides an integrated automatic control desulfurization and denitration system, which solves the problem that a large amount of dust carried by waste gas enters the inside of the desulfurization and denitration device and adheres to the observation window, making it inconvenient for workers to observe the inside of the desulfurization and denitration device.

[0006] To solve the above technical problems, an integrated automatic control desulfurization and denitration system provided by the utility model includes:

[0007] A tank body, on the front surface of which two first observation windows are fixedly installed, and an air outlet pipe is fixedly installed on the top of the tank body;

[0008] A water tank, which is fixedly installed at the bottom of the tank body, an air inlet valve is fixedly installed on one side of the water tank, and a second observation window is fixedly installed on the front surface of the water tank;

[0009] A water pump, which is fixedly installed on the top of one side of the water tank, the output end of the water pump is fixedly installed with an infusion assembly, the output end of the infusion assembly is fixedly installed with a spraying pipe, and a plurality of nozzles are fixedly installed at the bottom of the spraying pipe. The spraying pipe is fixedly installed on the inner side surface of the tank body;

[0010] A driving motor is fixedly installed at the top of the tank body. A rotating shaft is fixedly installed at the output end of the driving motor. Connecting rods are fixedly installed on both sides of the rotating shaft. A first scraper is fixedly installed at one end of each connecting rod. A plurality of disturbing rods are fixedly installed inside each connecting rod. Mesh plates are fixedly installed on both sides of the rotating shaft. A second scraper is fixedly installed at one end of each mesh plate. Fixed rods are fixedly installed on both sides of the rotating shaft. A third scraper is fixedly installed at one end of each fixed rod. A stirring blade is fixedly installed at the bottom of the rotating shaft;

[0011] A mesh plate is fixedly installed on the inner side surface of the tank body. A desulfurizing agent is arranged on the top of the mesh plate.

[0012] Preferably, a feed pipe is fixedly installed at the top of the tank body. A discharge pipe is fixedly installed on the side surface of the tank body. A plurality of support rods are fixedly installed at the edge of the bottom of the tank body.

[0013] Preferably, a liquid inlet valve is fixedly installed at the top on the other side of the water tank. A liquid outlet valve is fixedly installed at the bottom on the other side of the water tank.

[0014] Preferably, the sides of the first scraper, the second scraper and the third scraper are all in contact with the inner side surface of the tank body. The first scraper is arranged on the side of one of the first observation windows. The second scraper is arranged on the side of the other first observation window. The third scraper is arranged on the side of the second observation window.

[0015] Preferably, the mesh plate is arranged on the top of the spraying pipe. The bottom of the disturbing rod is arranged on the top of the mesh plate. The stirring blade is arranged on the inner side surface of the water tank.

[0016] Preferably, the liquid infusion assembly includes a top cover, a filter frame, a bottom frame and a connecting pipe. The bottom frame is threadedly connected to the bottom of the inner side surface of the top cover. The filter frame is arranged on the inner side surface of the bottom frame. The top of the filter frame abuts against the top of the inner side surface of the top cover. The connecting pipe is fixedly installed on the side surface of the top cover.

[0017] Preferably, the top of the top cover is fixedly installed at the output end of the water pump. The output end of the connecting pipe is fixedly installed on the top of the spraying pipe.

[0018] Compared with the related art, an integrated automatic control desulfurization and denitrification system provided by the present utility model has the following beneficial effects:

[0019] The utility model provides an integrated automatic control desulfurization and denitration system. The driving motor drives the rotating shaft to rotate, and then the rotating shaft drives the first scraper, the second scraper and the third scraper to rotate through the connecting rod, the net plate and the fixing rod respectively, so as to be able to clean the upper surfaces of the first observation window and the second observation window respectively. In this way, it is convenient for the staff to observe the inside of the tank body and the water tank, and at the same time of cleaning the observation window, the effect of desulfurization and denitration of the waste gas can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. 6 is a schematic structural diagram of a first embodiment of an integrated automatic control desulfurization and denitration system provided by the utility model;

[0021] Figure 2 is Figure 1 the sectional structural diagram shown;

[0022] Figure 3 is Figure 2 the enlarged schematic diagram of part A shown;

[0023] Figure 4 FIG. 22 is a schematic structural diagram of a second embodiment of an integrated automatic control desulfurization and denitration system provided by the utility model.

[0024] Reference numerals in the drawings: 1, tank body; 11, first observation window; 12, discharge pipe; 13, feed pipe; 14, gas outlet pipe; 15, support rod; 2, water tank; 21, intake valve; 22, second observation window; 23, liquid outlet valve; 24, liquid inlet valve; 3, water pump; 31, liquid delivery assembly; 32, spraying pipe; 33, spray head; 4, driving motor; 41, rotating shaft; 42, connecting rod; 43, first scraper; 44, disturbing rod; 45, net plate; 46, second scraper; 47, fixing rod; 48, third scraper; 49, stirring blade; 5, net plate; 51, desulfurizing agent; 311, top cover; 312, filter frame; 313, bottom frame; 314, connecting pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0026] First Embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , wherein Figure 1 FIG. 6 is a schematic structural diagram of a first embodiment of an integrated automatic control desulfurization and denitration system provided by the utility model; Figure 2 is Figure 1 the sectional structural diagram shown; Figure 3 is Figure 2Schematic enlarged view of part A shown. An integrated automatic control desulfurization and denitrification system includes: a tank body 1, on the front of the tank body 1, two first observation windows 11 are fixedly installed, and on the top of the tank body 1, an air outlet pipe 14 is fixedly installed;

[0028] A water tank 2, the water tank 2 is fixedly installed at the bottom of the tank body 1, on one side of the water tank 2, an air inlet valve 21 is fixedly installed, and on the front of the water tank 2, a second observation window 22 is fixedly installed;

[0029] A water pump 3, the water pump 3 is fixedly installed at the top on one side of the water tank 2, the output end of the water pump 3 is fixedly installed with an infusion assembly 31, the output end of the infusion assembly 31 is fixedly installed with a spraying pipe 32, at the bottom of the spraying pipe 32, a plurality of nozzles 33 are fixedly installed, and the spraying pipe 32 is fixedly installed on the inner side surface of the tank body 1;

[0030] A driving motor 4, the driving motor 4 is fixedly installed on the top of the tank body 1, the output end of the driving motor 4 is fixedly installed with a rotating shaft 41, on both sides of the rotating shaft 41, connecting rods 42 are fixedly installed, at one end of the connecting rod 42, a first scraping plate 43 is fixedly installed, inside the connecting rod 42, a plurality of disturbing rods 44 are fixedly installed, on both sides of the rotating shaft 41, mesh plates 45 are fixedly installed, at one end of the mesh plate 45, a second scraping plate 46 is fixedly installed, on both sides of the rotating shaft 41, fixing rods 47 are fixedly installed, at one end of the fixing rod 47, a third scraping plate 48 is fixedly installed, and at the bottom of the rotating shaft 41, a stirring blade 49 is fixedly installed;

[0031] A mesh plate 5, the mesh plate 5 is fixedly installed on the inner side surface of the tank body 1, on the top of the mesh plate 5, a desulfurizing agent 51 is provided.

[0032] On the top of the tank body 1, a feed pipe 13 is fixedly installed, on the side of the tank body 1, a discharge pipe 12 is fixedly installed, and at the edge of the bottom of the tank body 1, a plurality of support rods 15 are fixedly installed.

[0033] On the top of the other side of the water tank 2, a liquid inlet valve 24 is fixedly installed, and at the bottom of the other side of the water tank 2, a liquid outlet valve 23 is fixedly installed.

[0034] The sides of the first scraping plate 43, the second scraping plate 46 and the third scraping plate 48 are all in contact with the inner side surface of the tank body 1, the first scraping plate 43 is arranged on the side of one of the first observation windows 11, the second scraping plate 46 is arranged on the side of the other first observation window 11, and the third scraping plate 48 is arranged on the side of the second observation window 22.

[0035] The wire mesh plate 5 is disposed on the top of the spraying pipe 32, the bottom of the disturbing rod 44 is disposed on the top of the wire mesh plate 5, and the stirring blade 49 is disposed on the inner side surface of the water tank 2.

[0036] When in use, ammonia water is added into the water tank 2 through the liquid inlet valve 24, so that the ammonia water and the waste can be fully mixed, thereby performing denitrification treatment on the waste gas. And the water level of the ammonia water is at the top of the liquid inlet of the water pump 3. When the ammonia water needs to be replaced, the user can open the liquid outlet valve 23 to discharge the ammonia water.

[0037] The connecting rod 42 drives the disturbing rod 44 to rotate, so as to stir the desulfurizer 51 and prevent the desulfurizer 51 from caking.

[0038] Through the arrangement of the feed pipe 13 and the discharge pipe 12, when in use, it is convenient for the user to discharge and add the desulfurizer 51, and sealing covers are arranged at the openings of the feed pipe 13 and the discharge pipe 12.

[0039] The wire mesh plate 45 pats the rising gas, which can increase the mixing of the gas and the sprayed ammonia water.

[0040] Through the arrangement of the ammonia water and the desulfurizer 51, when in use, the nitric and sulfur in the waste gas can be integrally purified.

[0041] The working principle of an integrated automatic control desulfurization and denitrification system provided by the present utility model is as follows:

[0042] When in use, the waste gas enters the inner side surface of the water tank 2 through the intake valve 21, and then is mixed with the ammonia water in the water tank 2. At this time, the user starts the driving motor 4, so that the driving motor 4 drives the rotating shaft 41 to rotate, and then the rotating shaft 41 drives the stirring blade 49 to rotate, so as to fully mix the ammonia water and the waste gas in the water tank 2 and enhance the mixing effect. Then the gas moves upward, and at the same time, the water pump 3 is started, so that the water pump 3 conveys the ammonia water to the inner side surface of the spraying pipe 32 through the liquid conveying assembly 31, and then sprays it out through the nozzle 33, so as to spray and mix the upward moving gas again. And at this time, when the rotating shaft 41 rotates, it will also drive the wire mesh plate 45 to rotate, so as to mix the upward moving gas with the desulfurizer 51, and then discharge it through the air outlet pipe 14. When the rotating shaft 41 rotates, the fixed rod 47 can drive the third scraper 48 to clean the second observation window 22, and the wire mesh plate 45 drives the second scraper 46 and the connecting rod 42 drives the first scraper 43 to rotate, so as to clean the two second observation windows 22, which is convenient for the staff to observe the inner side surfaces of the tank body 1 and the water tank 2 respectively.

[0043] Compared with the related technologies, an integrated automatic control desulfurization and denitrification system provided by the present utility model has the following beneficial effects:

[0044] The driving motor 4 drives the rotating shaft 41 to rotate, and then the rotating shaft 41 drives the first scraper 43, the second scraper 46 and the third scraper 48 to rotate through the connecting rod 42, the mesh plate 45 and the fixing rod 47 respectively, so as to be able to clean the upper surfaces of the first observation window 11 and the second observation window 22 respectively. In this way, it is convenient for the staff to observe the interiors of the tank body 1 and the water tank 2, and at the same time when cleaning the observation window, the effect of desulfurization and denitrification of the waste gas can also be enhanced.

[0045] Second Embodiment

[0046] Please refer to Figure 4 , based on an integrated automatic control desulfurization and denitrification system provided by the first embodiment of the present application, the second embodiment of the present application proposes another integrated automatic control desulfurization and denitrification system. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0047] Specifically, the difference of an integrated automatic control desulfurization and denitrification system provided by the second embodiment of the present application is that an integrated automatic control desulfurization and denitrification system, the infusion assembly 31 includes a top cover 311, a filter frame 312, a bottom frame 313 and a connecting pipe 314. The bottom frame 313 is threadedly connected to the bottom of the inner side surface of the top cover 311. The filter frame 312 is arranged on the inner side surface of the bottom frame 313. The top of the filter frame 312 abuts against the top of the inner side surface of the top cover 311. The connecting pipe 314 is fixedly installed on the side surface of the top cover 311.

[0048] The top of the top cover 311 is fixedly installed at the output end of the water pump 3. The output end of the connecting pipe 314 is fixedly installed at the top of the spraying pipe 32.

[0049] The working principle of an integrated automatic control desulfurization and denitrification system provided by the present utility model is as follows:

[0050] When in use, the water pump 3 pumps out the desulfurization liquid, then conveys it to the inner side surface of the filter frame 312, and after being filtered by the filter frame 312, it is conveyed to the inner side surface of the connecting pipe 314, and then is input into the inner side surface of the spraying pipe 32 through the connecting pipe 314.

[0051] Compared with the related technologies, an integrated automatic control desulfurization and denitrification system provided by the present utility model has the following beneficial effects:

[0052] Through the cooperation of structures such as the top cover 311, the filter frame 312, the bottom frame 313, and the connecting pipe 314, when in use, the water pump 3 transports ammonia water to the inner side of the filter frame 312, and then the ammonia water can be filtered through the filter screen 312, and then transported to the inner side of the spraying pipe 32 through the connecting pipe 314, so as to avoid the blockage of the nozzle 33 caused by the impurities in the ammonia water.

[0053] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An integrated automatic control desulfurization and denitration system, characterized in that, Including: A tank body, on the front of which two first observation windows are fixedly installed, and an air outlet pipe is fixedly installed on the top of the tank body; A water tank, which is fixedly installed at the bottom of the tank body. An air inlet valve is fixedly installed on one side of the water tank, and a second observation window is fixedly installed on the front of the water tank; A water pump, which is fixedly installed at the top on one side of the water tank. The output end of the water pump is fixedly installed with an infusion assembly. The output end of the infusion assembly is fixedly installed with a spraying pipe. A plurality of nozzles are fixedly installed at the bottom of the spraying pipe. The spraying pipe is fixedly installed on the inner side surface of the tank body; A driving motor, which is fixedly installed on the top of the tank body. The output end of the driving motor is fixedly installed with a rotating shaft. Connecting rods are fixedly installed on both sides of the rotating shaft. A first scraping plate is fixedly installed at one end of the connecting rod. A plurality of disturbing rods are fixedly installed inside the connecting rod. Mesh plates are fixedly installed on both sides of the rotating shaft. A second scraping plate is fixedly installed at one end of the mesh plate. Fixed rods are fixedly installed on both sides of the rotating shaft. A third scraping plate is fixedly installed at one end of the fixed rod. A stirring blade is fixedly installed at the bottom of the rotating shaft; A mesh plate, which is fixedly installed on the inner side surface of the tank body, and a desulfurizing agent is arranged on the top of the mesh plate.

2. An integrated automatic control desulfurization and denitrification system according to claim 1, characterized in that, A feed pipe is fixedly installed on the top of the tank body, a discharge pipe is fixedly installed on the side of the tank body, and a plurality of support rods are fixedly installed at the edge of the bottom of the tank body.

3. An integrated automatic control desulfurization and denitrification system according to claim 1, characterized in that, A liquid inlet valve is fixedly installed at the top on the other side of the water tank, and a liquid outlet valve is fixedly installed at the bottom on the other side of the water tank.

4. An integrated automatic control desulfurization and denitration system according to claim 1, characterized in that, The sides of the first scraping plate, the second scraping plate and the third scraping plate are all in contact with the inner side surface of the tank body. The first scraping plate is arranged on the side of one of the first observation windows, the second scraping plate is arranged on the side of the other first observation window, and the third scraping plate is arranged on the side of the second observation window.

5. An integrated automatic control desulfurization and denitration system according to claim 1, characterized in that, The mesh plate is arranged on the top of the spraying pipe, the bottom of the disturbing rod is arranged on the top of the mesh plate, and the stirring blade is arranged on the inner side surface of the water tank.

6. An integrated automatic control desulfurization and denitration system according to claim 1, characterized in that, The infusion assembly includes a top cover, a filter frame, a bottom frame and a connecting pipe. The bottom frame is threadedly connected to the bottom of the inner side surface of the top cover. The filter frame is arranged on the inner side surface of the bottom frame. The top of the filter frame abuts against the top of the inner side surface of the top cover. The connecting pipe is fixedly installed on the side of the top cover.

7. An integrated automatic control desulfurization and denitration system according to claim 6, characterized in that, The top of the top cover is fixedly installed at the output end of the water pump, and the output end of the connecting pipe is fixedly installed at the top of the spraying pipe.

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