Horizontal superfine liquid drop desulfurization device for desulfurization

Abstract

The utility model discloses a horizontal type superfine liquid drop desulfurization device for desulfurization, which relates to the technical field of desulfurization devices, and comprises a horizontal type desulfurization tower, an oxygenation mechanism, a processing mechanism and a receiving mechanism, one end of the horizontal type desulfurization tower is provided with a smoke inlet, and the other end of the horizontal type desulfurization tower is provided with the oxygenation mechanism. The horizontal desulfurization tower and the oxygenation mechanism are arranged, flue gas is injected into the horizontal desulfurization tower from the flue gas inlet for a desulfurization reaction, the oxygenation pump is started to carry out oxygenation on the middle end of the horizontal desulfurization tower through the linkage pipe and the gas inlets, and the plurality of gas inlets carry out uniform and comprehensive oxygenation operation, so that the efficiency of oxidation desulfurization work of the device is improved, and the device is suitable for industrial production. Through the arrangement of the horizontal desulfurization tower and the treatment mechanism, when the reaction condensate precipitates at the bottom of the horizontal desulfurization tower, a dredge pump is started, the precipitates at the bottom are pumped into a built-in frame through a built-in pipe to be collected, redundant liquid is filtered through a separation filter screen and returns to the horizontal desulfurization tower again, and the collection effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization devices, in particular to a horizontal ultra-fine droplet desulfurization device used for desulfurization. Background Art

[0002] Desulfurization refers to the process of removing sulfur from fuel before combustion and before flue gas emission. It is one of the important technical measures to prevent and control air pollution. There are many methods for treating hydrogen sulfide-containing gases at home and abroad, which are mainly divided into dry and wet methods. Among them, dry desulfurization mainly includes molecular sieve method, zinc oxide method, activated carbon method and iron oxide method. Dry desulfurization is suitable for low-sulfur gas. The principle of wet desulfurization is that the sulfur-containing gas is fully contacted with the liquid containing desulfurizer in the desulfurization tank, and the sulfide in the gas is absorbed by the liquid to purify the gas. The sulfur-rich liquid is regenerated to obtain by-product sulfur, etc. Therefore, a horizontal ultrafine droplet desulfurization device for desulfurization is needed.

[0003] When operating, the existing desulfurization device cannot effectively improve the efficiency of the oxidation desulfurization work of the device, cannot effectively improve the collection effect of the device, and cannot increase the service life of the device. Therefore, a horizontal ultrafine droplet desulfurization device for desulfurization is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a horizontal ultrafine droplet desulfurization device for desulfurization, so as to solve the problem that the existing desulfurization device cannot effectively improve the efficiency of the oxidation desulfurization work of the device when in use, and cannot effectively improve the collection effect of the device, and cannot improve the service life of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a horizontal ultrafine droplet desulfurization device for desulfurization, comprising a horizontal desulfurization tower, an oxygenation mechanism, a processing mechanism and a receiving mechanism, wherein a smoke inlet is installed at one end of the horizontal desulfurization tower, and an oxygenation mechanism is installed at one end of the horizontal desulfurization tower.

[0006] A processing mechanism is installed at one end of the horizontal desulfurization tower.

[0007] A receiving mechanism is installed at one end of the horizontal desulfurization tower.

[0008] Preferably, the oxygenation mechanism comprises an air inlet, a connecting tube, a coupling pipe and an oxygenation pump. An air inlet is installed at one end of the horizontal desulfurization tower, a connecting tube is installed at one end of the air inlet, a coupling pipe is installed at one end of the connecting tube, and an oxygenation pump is installed at one end of the coupling pipe.

[0009] Preferably, the coupling tube is snap-connected to the connecting tube tube, and the connecting tube tube is threadedly connected to the air inlet.

[0010] Preferably, the processing mechanism includes a material receiving pool, an internal frame, a filter screen, an internal pipe and a mud suction pump. A material receiving pool is opened at one end of the horizontal desulfurization tower, an internal frame is installed at the inner end of the material receiving pool, a filter screen is installed at one end of the internal frame, an internal pipe is installed at one end of the horizontal desulfurization tower, and a mud suction pump is installed at one end of the internal pipe.

[0011] Preferably, the filtration screen is snap-connected to the built-in frame, and the built-in frame is movably connected to the material receiving pool.

[0012] Preferably, the receiving mechanism comprises a gas outlet, a liquid collecting hopper and a guide pipe, the gas outlet is installed at the upper end of the horizontal desulfurization tower, the liquid collecting hopper is installed at the outer end of the gas outlet, and the guide pipe is installed at one end of the liquid collecting hopper.

[0013] Preferably, the liquid collecting hopper is connected in a snap-fitting manner to the air outlet, and the flow guide pipe is connected in a snap-fitting manner to the liquid collecting hopper.

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

[0015] 1. The utility model adopts a horizontal desulfurization tower and an oxygenation mechanism to inject flue gas into the horizontal desulfurization tower from the smoke inlet for desulfurization reaction, and turns on the oxygenation pump to increase oxygen to the middle end of the horizontal desulfurization tower through the coupling pipe and the air inlet, and performs uniform and comprehensive oxygenation operation through multiple air inlets, thereby improving the efficiency of the oxidation desulfurization work of the device;

[0016] 2. The utility model is provided with a horizontal desulfurization tower and a processing mechanism. When the reaction solids are precipitated at the bottom of the horizontal desulfurization tower, the sludge suction pump can be turned on to extract the precipitates at the bottom of the horizontal desulfurization tower through the built-in pipe to the built-in frame for collection. The excess liquid is filtered through the filtration net and returned to the inside of the horizontal desulfurization tower, thereby improving the collection effect of the device;

[0017] 3. The utility model sets up a horizontal desulfurization tower and a receiving mechanism. The clean gas after the reaction is discharged from the horizontal desulfurization tower through the gas outlet. This gas is a high-temperature gas. When it encounters low temperature, water vapor will drip. Long-term contamination of the horizontal desulfurization tower will affect its life. The gas outlet is equipped with a liquid collecting bucket, which will receive the condensed water droplets and discharge them from the liquid collecting bucket through the guide pipe, thereby improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the oxygenation mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the processing mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the receiving mechanism of the utility model.

[0022] In the figure: 1. horizontal desulfurization tower; 2. smoke inlet; 3. oxygenation mechanism; 301. air inlet; 302. connecting tube; 303. coupling tube; 304. oxygenation pump; 4. processing mechanism; 401. collecting tank; 402. built-in frame; 403. filter screen; 404. built-in tube; 405. mud suction pump; 5. receiving mechanism; 501. air outlet; 502. liquid collecting bucket; 503. guide tube. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4 A horizontal ultrafine droplet desulfurization device for desulfurization comprises a horizontal desulfurization tower 1, an oxygenation mechanism 3, a processing mechanism 4 and a receiving mechanism 5. A smoke inlet 2 is installed at one end of the horizontal desulfurization tower 1. An oxygenation mechanism 3 is installed at one end of the horizontal desulfurization tower 1. The oxygenation mechanism 3 comprises an air inlet 301, a connecting tube 302, a coupling pipe 303 and an oxygenation pump 304. An air inlet 301 is installed at one end of the horizontal desulfurization tower 1. A connecting tube 302 is installed at one end of the air inlet 301. A connecting tube 302 is installed at one end of the connecting tube 302. The horizontal pipe 303 is provided with an oxygenation pump 304 at one end. The coupling pipe 303 is snap-connected with the connecting tube 302, and the connecting tube 302 is threadedly connected with the air inlet 301. The flue gas is injected into the horizontal desulfurization tower 1 from the smoke inlet 2 for desulfurization reaction, and the oxygenation pump 304 is turned on to increase oxygen to the middle end of the horizontal desulfurization tower 1 through the coupling pipe 303 and the air inlet 301, and a uniform and comprehensive oxygenation operation is performed through multiple air inlets 301 to improve the efficiency of the oxidation desulfurization work of the device.

[0026] See also Figure 1-4A horizontal ultrafine droplet desulfurization device for desulfurization, a processing mechanism 4 is installed at one end of a horizontal desulfurization tower 1, the processing mechanism 4 includes a material collection pool 401, an internal frame 402, a filter screen 403, an internal pipe 404 and a sludge suction pump 405, a material collection pool 401 is opened at one end of the horizontal desulfurization tower 1, an internal frame 402 is installed at the inner end of the material collection pool 401, a filter screen 403 is installed at one end of the internal frame 402, an internal pipe 404 is installed at one end of the horizontal desulfurization tower 1, and the internal pipe 404 is installed at one end of the horizontal desulfurization tower 1. A sludge suction pump 405 is installed at one end, the filter screen 403 is connected with the built-in frame 402, and the built-in frame 402 is movably connected with the collecting tank 401. When the reaction solids are precipitated at the bottom of the horizontal desulfurization tower 1, the sludge suction pump 405 can be turned on to extract the precipitates at the bottom of the horizontal desulfurization tower 1 into the built-in frame 402 through the built-in pipe 404 for collection, and the excess liquid is filtered by the filter screen 403 and returned to the inside of the horizontal desulfurization tower 1, thereby improving the collection effect of the device.

[0027] See also Figure 1-4 A horizontal ultrafine droplet desulfurization device for desulfurization, a horizontal desulfurization tower 1 is provided with a receiving mechanism 5 at one end, the receiving mechanism 5 comprises an air outlet 501, a liquid collecting bucket 502 and a guide pipe 503, an air outlet 501 is provided at the upper end of the horizontal desulfurization tower 1, a liquid collecting bucket 502 is provided at the outer end of the air outlet 501, a guide pipe 503 is provided at one end of the liquid collecting bucket 502, the liquid collecting bucket 502 is connected with the air outlet 501 by snap-fitting, and the guide pipe 503 is connected with the liquid collecting bucket 502 by snap-fitting, the clean gas after the reaction is discharged from the horizontal desulfurization tower 1 through the air outlet 501, and this gas is a high-temperature gas, water vapor will drip when it encounters low temperature, and long-term contamination of the horizontal desulfurization tower 1 will affect its life, and the air outlet 501 is provided with a liquid collecting bucket 502, which will receive the condensed water droplets and discharge them from the liquid collecting bucket 502 through the guide pipe 503, thereby improving the service life of the device.

[0028] Working principle: When in use, the flue gas is preferentially injected into the horizontal desulfurization tower 1 from the smoke inlet 2 for desulfurization reaction, and the oxygen pump 304 is turned on to increase oxygen to the middle end of the horizontal desulfurization tower 1 through the coupling pipe 303 and the air inlet 301, and a uniform and comprehensive oxygen increase operation is performed through multiple air inlets 301 to improve the efficiency of the oxidation desulfurization work of the device. The clean gas after the reaction is discharged from the horizontal desulfurization tower 1 through the air outlet 501. This gas is a high-temperature gas, and water vapor will drip when it encounters low temperature. Long-term contamination of the horizontal desulfurization tower 1 will affect its life, and the air outlet 501 is equipped with a liquid collecting hopper 50 2, it will catch the condensed water droplets and discharge them to the liquid collecting bucket 502 through the guide pipe 503, thereby improving the service life of the device, and when the reaction solids are precipitated at the bottom of the horizontal desulfurization tower 1, the sludge suction pump 405 can be turned on to extract the precipitates at the bottom of the horizontal desulfurization tower 1 into the built-in frame 402 through the built-in pipe 404 to be collected, and the excess liquid is filtered through the filtration net 403 and returned to the inside of the horizontal desulfurization tower 1, thereby improving the collection effect of the device. In this way, the use process of the device is completed. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A horizontal ultrafine droplet desulfurization device for desulfurization, comprising a horizontal desulfurization tower (1), an oxygenation mechanism (3), a processing mechanism (4) and a receiving mechanism (5), characterized in that: A smoke inlet (2) is installed at one end of the horizontal desulfurization tower (1), and an oxygenation mechanism (3) is installed at one end of the horizontal desulfurization tower (1); A processing mechanism (4) is installed at one end of the horizontal desulfurization tower (1); A receiving mechanism (5) is installed at one end of the horizontal desulfurization tower (1).

2. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 1, characterized in that: The oxygenation mechanism (3) comprises an air inlet (301), a connecting tube (302), a coupling pipe (303) and an oxygenation pump (304); the horizontal desulfurization tower (1) is provided with an air inlet (301) at one end, a connecting tube (302) is provided at one end of the air inlet (301), a coupling pipe (303) is provided at one end of the connecting tube (302), and an oxygenation pump (304) is provided at one end of the coupling pipe (303).

3. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 2, characterized in that: The coupling tube (303) is snap-connected with the connecting tube tube (302), and the connecting tube tube (302) is threadedly connected with the air inlet (301).

4. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 1, characterized in that: The processing mechanism (4) comprises a material receiving pool (401), an internal frame (402), a filter screen (403), an internal pipe (404) and a mud suction pump (405); a material receiving pool (401) is provided at one end of the horizontal desulfurization tower (1); an internal frame (402) is installed at the inner end of the material receiving pool (401); a filter screen (403) is installed at one end of the internal frame (402); an internal pipe (404) is installed at one end of the horizontal desulfurization tower (1); and a mud suction pump (405) is installed at one end of the internal pipe (404).

5. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 4, characterized in that: The filtration net (403) is snap-connected with the internal frame (402), and the internal frame (402) is movably connected with the material receiving pool (401).

6. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 1, characterized in that: The receiving mechanism (5) comprises a gas outlet (501), a liquid collecting hopper (502) and a flow guide pipe (503); the gas outlet (501) is installed at the upper end of the horizontal desulfurization tower (1); the liquid collecting hopper (502) is installed at the outer end of the gas outlet (501); and the flow guide pipe (503) is installed at one end of the liquid collecting hopper (502).

7. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 6, characterized in that: The liquid collecting hopper (502) is snap-fitted and connected to the gas outlet (501), and the flow guide tube (503) is snap-fitted and connected to the liquid collecting hopper (502).

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