Novel flue gas desulfurization, denitrification and dust removal device

Abstract

The utility model provides a novel flue gas desulfurization denitration dust removal device which comprises a denitration box, a fastening plate is connected to the middle of the lower portion of the right surface of the denitration box through bolts, meanwhile, a purification plate is connected to the right side of the interior of the denitration box through screws, and an isolation plate is connected to the left side of the interior of the denitration box through screws. The middle position of the right surface of the denitration box is in threaded connection with a fixed pipe; mounting holes are formed in the front side and the rear side of the upper surface of the fastening plate correspondingly. Through the arrangement of the protection box, the purification core, the fastening rod, the conveying pipe and the communicating pipe, smoke can be purified through the purification core in the protection box, the smoke can be conveyed through the cooperation of the conveying pipe and the communicating pipe, and meanwhile the protection box can be fixed through the fastening rod; the problems that flue gas needs to be purified when a denitration device is used, and denitration flue gas cannot be purified in an existing scheme are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flue gas desulfurization and denitrification, and particularly relates to a novel flue gas desulfurization, denitrification and dust removal device. Background Art

[0002] Flue gas desulfurization and denitrification is a boiler flue gas purification technology used in the chemical industry that produces a lot of nitrogen oxides and sulfur oxides. Nitrogen oxides and sulfur oxides are one of the main sources of air pollution, so the application of this technology has many benefits for environmental air purification. Known flue gas desulfurization and denitrification technologies include pyrolusite method, electron beam ammonia method, pulse corona method, gypsum wet method, catalytic oxidation method, microbial degradation method and other technologies. A boiler flue gas desulfurization and denitrification dust removal device includes a dust removal box, a box cover is provided on the outer side of the dust removal box near the upper end, a movable shaft is provided between one side of the box cover and the outer side of the dust removal box, and vertical grooves are provided on both inner side walls of the dust removal box. The two sets of vertical grooves are close to each other. Sliders are provided near the upper end, a cleaning mechanism is provided between the two groups of slide blocks, a smoke inlet pipe is provided on one side of the dust removal box, and a smoke outlet pipe is provided on the other side thereof, a filter plate is provided near the middle position inside the dust removal box, a plurality of groups of filter holes are provided on the outer side of the filter plate, an adjustment mechanism is provided near one side of the filter plate inside the dust removal box, an electric telescopic rod is provided between the bottom end of the vertical groove and the outer side of the slide block, and the smoke needs to be purified when the de-pinning device is used. The existing scheme still has the problem that the smoke after de-pinning cannot be purified and the smoke needs to be discharged after the smoke is de-pinned. The existing scheme also has the problem of poor smoke emission effect. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a novel flue gas desulfurization, denitrification and dust removal device, which has a simple structure and can easily purify the denitrified flue gas and discharge the denitrified flue gas, while greatly improving the working efficiency of the desulfurization, denitrification and dust removal device.

[0004] The technical solution is as follows: a new type of flue gas desulfurization, denitrification and dust removal device, wherein the utility model is realized through the following technical solution.

[0005] A novel flue gas desulfurization, denitrification and dust removal device comprises a desulfurization box, wherein a fastening plate is bolted to the middle position of the lower right surface of the desulfurization box, and a purification plate is screwed to the right side of the desulfurization box, and an isolation plate is screwed to the left side of the desulfurization box, and a fixing pipe is threadedly connected to the middle position of the right surface of the desulfurization box; mounting holes are respectively provided on the front and rear sides of the upper surface of the fastening plate, and the feature is that a support and fixing flue gas purification box structure is provided in the middle position of the front surface of the desulfurization box; a supporting and protective flue gas emission seat structure is connected to the middle position of the front surface of the supporting and fixing flue gas purification box structure.

[0006] The structure for supporting and fixing the flue gas purification box further comprises a protection box, a purification core is embedded on the inner side of the protection box, a fastening rod is screwed to the middle position of the left surface of the purification core, and a delivery pipe is threadedly connected to the middle position of the right surface of the protection box; a connecting pipe is threadedly connected to the rear surface of the delivery pipe.

[0007] The supporting and protective smoke exhaust seat structure further includes an air suction pump, an exhaust pipe is threadedly connected to the middle position of the front surface of the air suction pump, and a support rod is screwed to the middle position of the right surface of the air suction pump; a protective net is inlaid at the front end of the exhaust pipe.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, the protection box, purification core, fastening rod, conveying pipe and connecting pipe are arranged, so that the flue gas can be purified by the purification core in the protection box, and the flue gas can be conveyed by the conveying pipe in cooperation with the connecting pipe, and the protection box can be fixed by the fastening rod, which is helpful to solve the problem of flue gas purification when using the de-pinning device, and the existing scheme still has the problem of not being able to purify the flue gas after de-pinning.

[0010] 2. In the utility model, the suction pump, exhaust pipe, protective net and support rod are arranged, and the purified flue gas can be discharged through the exhaust pipe by starting the suction pump, and debris can be prevented from entering the exhaust pipe through the protective net, and the stability of the suction pump can be increased through the support rod, which is conducive to solving the problem of needing to discharge the flue gas after the flue gas is out of stock. The existing scheme still has the problem of poor flue gas discharge effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the supporting and fixing structure of the flue gas purification box of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the supporting and protecting smoke exhaust seat structure of the utility model.

[0014] In the figure:

[0015] 1. De-pinning box; 2. Fastening plate; 3. Mounting hole; 4. Purification plate; 5. Isolation plate; 6. Fixed pipe; 7. Support and fix the flue gas purification box structure; 71. Protection box; 72. Purification core; 73. Fastening rod; 74. Delivery pipe; 75. Connecting pipe; 8. Support and protect the flue gas discharge seat structure; 81. Suction pump; 82. Exhaust pipe; 83. Protection net; 84. Support rod. DETAILED DESCRIPTION

[0016] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a novel flue gas desulfurization, denitrification and dust removal device comprises a desulfurization box 1, a fastening plate 2 is bolted to the middle position of the lower right surface of the desulfurization box 1, and the right side of the desulfurization box 1 is screwed to the purification plate 4, and the left side of the desulfurization box 1 is screwed to the isolation plate 5, and the middle position of the right surface of the desulfurization box 1 is threadedly connected with a fixing pipe 6; the front and rear sides of the upper surface of the fastening plate 2 are respectively provided with mounting holes 3. In this structure, the desulfurization box 1 is connected to the smoke exhaust pipe through a pipeline, and then the flue gas can be desulfurized and denitrified through the desulfurization box 1, and the dust removal work can be carried out through the purification plate 4 and the isolation plate 5 in the desulfurization box 1.

[0017] One of the new flue gas desulfurization, denitrification and dust removal devices also includes a supporting and fixing flue gas purification box structure 7 arranged in the middle position of the front surface of the desulfurization box 1; the middle position of the front surface of the supporting and fixing flue gas purification box structure 7 is connected to a supporting and protecting flue gas emission seat structure 8, which can solve the problem of needing to purify the flue gas when using the desulfurization device, and the problem that the flue gas after desulfurization cannot be purified in the existing scheme; and can solve the problem of needing to discharge the flue gas after desulfurization, and the problem of poor flue gas emission effect in the existing scheme.

[0018] The supporting and fixing flue gas purification box structure 7 comprises a protective box 71, the inner side of which is inlaid with a purification core 72, and a fastening rod 73 is screwed to the middle position of the left surface of the purification core 72, and a delivery pipe 74 is threadedly connected to the middle position of the right surface of the protective box 71; a connecting pipe 75 is threadedly connected to the rear surface of the delivery pipe 74. In this structure, the flue gas can be purified by the purification core 72 in the protective box 71, and the flue gas can be transported by the delivery pipe 74 and the connecting pipe 75, and the protective box 71 can be fixed by the fastening rod 73.

[0019] In this embodiment, combined with the Figure 3 As shown, the supporting and protective smoke exhaust seat structure 8 includes an air suction pump 81, and an exhaust pipe 82 is threadedly connected to the middle position of the front surface of the air suction pump 81, and a support rod 84 is screwed to the middle position of the right surface of the air suction pump 81; the front end of the exhaust pipe 82 is inlaid with a protective net 83. In this structure, the air suction pump 81 can be started to discharge the purified smoke through the exhaust pipe 82, and the protective net 83 can be used to prevent debris from entering the exhaust pipe 82, and the support rod 84 can be used to increase the stability of the air suction pump 81.

[0020] In this embodiment, specifically, the rear surface of the protection box 71 is connected to the front surface of the pin removal box 1 by bolts.

[0021] In this embodiment, specifically, the rear surface of the fastening rod 73 is connected to the front surface of the pin removal box 1 by bolts.

[0022] In this embodiment, specifically, the left surface of the connecting pipe 75 is threadedly connected to the right surface of the fixed pipe 6 .

[0023] In this embodiment, specifically, the rear surface of the suction pump 81 is connected to the front surface of the protection box 71 by bolts.

[0024] In this embodiment, specifically, the rear surface of the support rod 84 is connected to the front surface of the protection box 71 by bolts.

[0025] How it works

[0026] In the utility model, when in use, the desulfurization box 1 is connected to the smoke exhaust pipe through a pipeline, and then the flue gas can be desulfurized and desulfurized through the desulfurization box 1, and the dust removal work can be performed through the purification plate 4 and the isolation plate 5 in the desulfurization box 1, and the flue gas can be purified through the purification core 72 in the protection box 71, and the flue gas can be transported through the conveying pipe 74 and the connecting pipe 75, and the protection box 71 can be fixed by the fastening rod 73, and the air suction pump 81 can be started to discharge the purified flue gas through the exhaust pipe 82, and the protective net 83 can be used to prevent debris from entering the exhaust pipe 82, and the support rod 84 can be used to increase the stability of the air suction pump 81.

[0027] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A novel flue gas desulfurization, denitrification and dust removal device, the novel flue gas desulfurization, denitrification and dust removal device comprises a desulfurization box (1), a fastening plate (2) is bolted to the middle position of the lower right surface of the desulfurization box (1), a purification plate (4) is screwed to the right side of the desulfurization box (1), and an isolation plate (5) is screwed to the left side of the desulfurization box (1), and a fixing pipe (6) is threadedly connected to the middle position of the right surface of the desulfurization box (1); the front and rear sides of the upper surface of the fastening plate (2) are respectively provided with mounting holes (3), characterized in that, A supporting and fixing smoke purification box structure (7) is arranged in the middle position of the front surface of the de-pinning box (1); and a supporting and protecting smoke exhaust seat structure (8) is connected to the middle position of the front surface of the supporting and fixing smoke purification box structure (7).

2. The novel flue gas desulfurization, denitrification and dust removal device according to claim 1 is characterized in that: The supporting and fixing flue gas purification box structure (7) comprises a protection box (71), a purification core (72) is embedded in the inner side of the protection box (71), a fastening rod (73) is screwed to the middle position of the left surface of the purification core (72), and a delivery pipe (74) is threadedly connected to the middle position of the right surface of the protection box (71); and a connecting pipe (75) is threadedly connected to the rear surface of the delivery pipe (74).

3. The novel flue gas desulfurization, denitrification and dust removal device according to claim 2 is characterized in that: The rear surface of the protection box (71) is connected to the front surface of the pin removal box (1) by bolts.

4. The novel flue gas desulfurization, denitrification and dust removal device according to claim 2 is characterized in that: The rear surface of the fastening rod (73) is connected to the front surface of the pin removal box (1) by bolts.

5. The novel flue gas desulfurization, denitrification and dust removal device according to claim 2 is characterized in that: The left surface of the connecting pipe (75) is threadedly connected to the right surface of the fixed pipe (6).

6. The novel flue gas desulfurization, denitrification and dust removal device according to claim 1 is characterized in that: The supporting and protective smoke exhaust seat structure (8) comprises an air suction pump (81), an exhaust pipe (82) is threadedly connected to the middle position of the front surface of the air suction pump (81), and a support rod (84) is screwed to the middle position of the right surface of the air suction pump (81); a protective net (83) is embedded in the front end of the exhaust pipe (82).

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