Spraying device for gas desulfurization

Abstract

The utility model relates to the technical field of gas desulfurization, and discloses a spraying device for gas desulfurization, which comprises a box body, a water outlet hopper, a water inlet pipe and a water outlet pipe, the spraying assembly is fixedly mounted at the top of the box body; wherein the spraying assembly comprises an air inlet part and a spraying part; the separation assembly is fixedly mounted at the top of the box body; the separation assembly comprises an oxidation part and a separation part; the air inlet part comprises an air inlet hopper, a frame body is fixedly mounted at the bottom of the air inlet hopper, an inclined plate is fixedly mounted in the frame body, a first spray gun is arranged in the frame body, and a square calandria is fixedly mounted at the bottom of the first spray gun. By arranging the spraying assembly, gas is guided into the box body through the gas inlet hopper, and meanwhile, desulfurization liquid contained in the box body is sprayed out by the spray gun I and the spray gun II to be in full contact with the gas, so that the effect of complete desulfurization is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas desulfurization, in particular to a spray device for gas desulfurization. Background Art

[0002] Desulfurization generally 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.

[0003] At present, in the actual application of the spray device for gas desulfurization, the spray device only sprays the desulfurization liquid through the spray gun to contact the gas to be desulfurized. Due to the limited spraying range of the spray gun, the gas cannot be fully sprayed, and the desulfurization effect is limited. Utility Model Content

[0004] The utility model aims to provide a spray device for gas desulfurization, so as to achieve the purpose of solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a spray device for gas desulfurization, comprising:

[0006] A box body, a water outlet bucket is fixedly installed at the bottom of the box body;

[0007] A spray assembly, wherein the spray assembly is fixedly mounted on the top of the box;

[0008] Wherein, the spray assembly includes an air intake part and a spray part;

[0009] A separation component, wherein the separation component is fixedly mounted on the top of the box;

[0010] Wherein, the separation component includes an oxidation part and a separation part.

[0011] Preferably, the air intake part includes an air intake hopper, a frame is fixedly installed at the bottom of the air intake hopper, an inclined plate is fixedly installed inside the frame, a spray gun 1 is arranged inside the frame, a square row pipe is fixedly installed at the bottom of the spray gun 1, fixing frames are fixedly installed on both sides of the square row pipe, and an infusion tube is fixedly installed on the right side of the square row pipe.

[0012] Preferably, the frame is fixedly mounted on the top of the box, the frame is connected to the box, the air inlet hopper is connected to the frame, the fixing frame is fixedly mounted to the inner wall of the frame, one end of the infusion tube passes through the fixing frame, the frame and the box in sequence, and one end of the infusion tube extends to the interior of the box.

[0013] Preferably, the spraying part includes a fixed seat, a motor is fixedly installed inside the fixed seat, a stirring paddle is fixedly installed at the output end of the motor, a row pipe is fixedly installed inside the box, two spray guns are equidistantly installed on the right side of the row pipe, and an infusion tank is opened inside the box.

[0014] Preferably, the fixing seat is fixedly mounted on the square row pipe, one end of the stirring paddle penetrates the box body and extends to the inside of the box body, and the infusion tank is connected to the row pipe.

[0015] Preferably, the oxidation part includes an oxidation fan, and an air supply pipe is fixedly installed at the output end of the oxidation fan.

[0016] Preferably, the oxidation blower is fixedly mounted on the top of the box, and one end of the air supply pipe passes through the box and extends to the interior of the box.

[0017] Preferably, the separation portion includes a chimney, a filter screen 1 is fixedly installed inside the chimney, a defogger is fixedly installed inside the chimney, a filter screen 2 is fixedly installed inside the box, the chimney is fixedly installed on the top of the box, and the chimney is connected to the box.

[0018] The utility model provides a spray device for gas desulfurization, which has the following beneficial effects:

[0019] (1) The utility model provides a spray assembly to guide the gas into the interior of the box through the air inlet hopper. At the same time, the spray gun 1 and the spray gun 2 spray the desulfurization liquid contained in the box to fully contact the gas, thereby achieving a complete desulfurization effect.

[0020] (2) The utility model provides a separation component to separate the desulfurized gas inside the chimney. At the same time, the desulfurized liquid falls freely under the action of gravity. The motor drives the stirring rod to rotate, which can accelerate the rate of catalytic oxidation between the gas and the desulfurized liquid, thereby achieving the effect of increasing the catalytic oxidation rate of the gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a front view of the utility model;

[0023] Figure 3 It is a top view of the utility model;

[0024] Figure 4 For this utility model Figure 2 A partial enlarged view of center A.

[0025] In the figure: 1 box body, 2 water outlet bucket, 3 spray assembly, 31 air intake part, 311 air intake bucket, 312 frame, 313 inclined plate, 314 spray gun 1, 315 square pipe, 316 fixed frame, 317 infusion pipe, 32 spray part, 321 fixed seat, 322 motor, 323 stirring paddle, 324 pipe, 325 spray gun 2, 326 infusion tank, 4 separation assembly, 41 oxidation part, 411 oxidation fan, 412 air pipe, 42 separation part, 421 chimney, 422 filter screen 1, 423 defogger, 424 filter screen 2. DETAILED DESCRIPTION

[0026] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] Example 1

[0029] A preferred embodiment of the gas desulfurization spraying device provided by the utility model is as follows Figure 1-4 Shown: A spraying device for gas desulfurization, comprising:

[0030] A box body 1, a water outlet bucket 2 is fixedly installed at the bottom of the box body 1;

[0031] A spray assembly 3, which is fixedly mounted on the top of the box 1;

[0032] The spray assembly 3 includes an air intake portion 31 and a spray portion 32;

[0033] The air inlet portion 31 includes an air inlet hopper 311, a frame 312 is fixedly installed at the bottom of the air inlet hopper 311, an inclined plate 313 is fixedly installed inside the frame 312, a spray gun 314 is arranged inside the frame 312, a square row pipe 315 is fixedly installed at the bottom of the spray gun 314, a fixing frame 316 is fixedly installed on both sides of the square row pipe 315, and a liquid infusion tube 317 is fixedly installed on the right side of the square row pipe 315. The frame 312 is fixedly installed on the top of the box 1, the frame 312 is connected to the box 1, and the air inlet hopper 311 is connected to the frame 312. , the fixing frame 316 is fixedly installed on the inner wall of the frame 312, one end of the infusion tube 317 passes through the fixing frame 316, the frame and the box 1 in sequence, and one end of the infusion tube 317 extends to the inside of the box 1; the box 1 is filled with desulfurization liquid, and the gas to be desulfurized is input into the box 1 through the air inlet hopper 311, and the gas enters the box 1 from the frame 312. The setting of the inclined plate 313 can effectively prevent the backflow of the gas, and at the same time, the spray gun 314 is started to spray the desulfurization liquid in the box 1 to contact with the gas, so as to realize the liquid-phase catalytic oxidation of the gas;

[0034] The spraying part 32 includes a fixed seat 321, a motor 322 is fixedly installed inside the fixed seat 321, a stirring paddle 323 is fixedly installed at the output end of the motor 322, a row pipe 324 is fixedly installed inside the box 1, and a second spray gun 325 is equidistantly installed on the right side of the row pipe 324, an infusion groove 326 is opened inside the box 1, the fixed seat 321 and the square row pipe 315 are fixedly installed, one end of the stirring paddle 323 penetrates the box 1 and extends to the inside of the box 1, and the infusion groove 326 is connected with the row pipe 324; when the gas flows out of the frame 312, the second spray gun 325 works at the same time, and the desulfurization liquid is also sprayed out, so that the liquid phase catalytic oxidation of the gas is more complete, the motor 322 is started, and the stirring paddle 323 fixedly installed with the motor 322 rotates, so that the airflow inside the box 1 is stirred, thereby accelerating the catalytic oxidation rate of the gas to be desulfurized.

[0035] Example 2

[0036] Based on Example 1, a preferred embodiment of a gas desulfurization spraying device provided by the utility model is as follows: Figure 1-4 As shown: a separation component 4, the separation component 4 is fixedly installed on the top of the box body 1;

[0037] The separation component 4 includes an oxidation part 41 and a separation part 42;

[0038] The oxidation part 41 includes an oxidation fan 411, and an air pipe 412 is fixedly installed at the output end of the oxidation fan 411. The oxidation fan 411 is fixedly installed on the top of the box 1, and one end of the air pipe 412 penetrates the box 1 and extends to the inside of the box 1; the oxidation fan 411 oxidizes the desulfurized liquid in the box 1 through the air pipe 412;

[0039] The separation part 42 includes a chimney 421, a filter 1 422 is fixedly installed inside the chimney 421, a defogger 423 is fixedly installed inside the chimney 421, a filter 2 424 is fixedly installed inside the box 1, the chimney 421 is fixedly installed on the top of the box 1, and the chimney 421 is connected to the box 1; when the gas reaches the vicinity of the defogger 423, the gas further separates the droplets and finally enters the chimney 421 for emptying, and at the same time, the filter 1 422 and the filter 2 424 will further filter and separate the gas.

[0040] When in use, the box 1 is filled with desulfurization liquid, and the gas to be desulfurized is input into the box 1 through the air inlet hopper 311. The gas enters the box 1 through the frame 312. The setting of the inclined plate 313 can effectively prevent the backflow of the gas. At the same time, the spray gun 1 314 is started to spray the desulfurization liquid in the box 1 to contact with the gas to achieve liquid-phase catalytic oxidation of the gas. When the gas flows out of the frame 312, the spray gun 2 325 works at the same time to spray the desulfurization liquid, so that the liquid-phase catalytic oxidation of the gas To make the desulfurization more complete, the motor 322 is started, and the stirring paddle 323 fixedly installed with the motor 322 rotates. The airflow inside the box 1 is stirred thereby, accelerating the catalytic oxidation rate of the gas to be desulfurized. The oxidation fan 411 oxidizes the desulfurized liquid contained in the box 1 through the gas pipe 412. The gas reaches the vicinity of the demister 423, where the gas further separates the droplets and finally enters the chimney 421 for discharge. At the same time, the filter 1 422 and the filter 2 424 will further filter and separate the gas.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spraying device for gas desulfurization, characterized in that: include: A box body (1), a water outlet bucket (2) being fixedly mounted on the bottom of the box body (1); A spray assembly (3), wherein the spray assembly (3) is fixedly mounted on the top of the box (1); Wherein, the spray assembly (3) comprises an air intake portion (31) and a spray portion (32); A separation component (4), wherein the separation component (4) is fixedly mounted on the top of the box body (1); Wherein, the separation component (4) comprises an oxidation part (41) and a separation part (42).

2. A spraying device for gas desulfurization according to claim 1, characterized in that: The air intake portion (31) includes an air intake hopper (311), a frame (312) is fixedly installed at the bottom of the air intake hopper (311), an inclined plate (313) is fixedly installed inside the frame (312), a spray gun (314) is arranged inside the frame (312), a square pipe (315) is fixedly installed at the bottom of the spray gun (314), fixing frames (316) are fixedly installed on both sides of the square pipe (315), and an infusion tube (317) is fixedly installed on the right side of the square pipe (315).

3. A spraying device for gas desulfurization according to claim 2, characterized in that: The frame (312) is fixedly mounted on the top of the box (1); the frame (312) and the box (1) are in communication; the air inlet hopper (311) and the frame (312) are in communication; the fixing frame (316) and the inner wall of the frame (312) are fixedly mounted; one end of the infusion tube (317) passes through the fixing frame (316), the frame and the box (1) in sequence; and one end of the infusion tube (317) extends to the interior of the box (1).

4. A spraying device for gas desulfurization according to claim 1, characterized in that: The spraying part (32) comprises a fixed seat (321), a motor (322) is fixedly installed inside the fixed seat (321), a stirring paddle (323) is fixedly installed at the output end of the motor (322), a pipe (324) is fixedly installed inside the box (1), a spray gun (325) is equidistantly installed on the right side of the pipe (324), and an infusion tank (326) is provided inside the box (1).

5. A spraying device for gas desulfurization according to claim 4, characterized in that: The fixing seat (321) is fixedly mounted on the square row pipe (315); one end of the stirring paddle (323) penetrates the box body (1) and extends to the interior of the box body (1); and the infusion tank (326) is connected to the row pipe (324); A separation component (4), wherein the separation component (4) is fixedly mounted on the top of the box body (1).

6. A spraying device for gas desulfurization according to claim 1, characterized in that: The oxidation part (41) comprises an oxidation fan (411), and an air supply pipe (412) is fixedly installed at the output end of the oxidation fan (411).

7. A spraying device for gas desulfurization according to claim 6, characterized in that: The oxidation fan (411) is fixedly mounted on the top of the box (1), and one end of the air supply pipe (412) passes through the box (1) and extends to the interior of the box (1).

8. A spraying device for gas desulfurization according to claim 1, characterized in that: The separation portion (42) comprises a chimney (421), a filter screen 1 (422) is fixedly installed inside the chimney (421), a defogger (423) is fixedly installed inside the chimney (421), a filter screen 2 (424) is fixedly installed inside the box (1), the chimney (421) is fixedly installed on the top of the box (1), and the chimney (421) is connected to the box (1).

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