Flue gas desulfurization device for copper smelting ring

Abstract

The utility model relates to the technical field of flue gas desulfurization, in particular to an annular flue gas desulfurization device for copper smelting, which is characterized in that a partition plate is arranged on the inner wall of a desulfurization cylinder, and a plurality of vent holes are formed in the partition plate at equal angles in a penetrating manner; the plurality of gas storage tanks are arranged on the partition plate at equal angles, the corresponding vent holes are located in the gas storage tanks, and the conversion assemblies are arranged on the gas storage tanks; the filter plate is arranged in the desulfurization cylinder and located below the partition plate and above the gas conveying pipe, the peripheral wall of the filter plate movably abuts against the inner wall of the desulfurization cylinder, and the adjusting assembly is arranged at an opening in the lower portion of the desulfurization cylinder and connected with the filter plate; the opening of the gas storage tanks is controlled to be closed through the conversion assembly, so that the position of the flue gas entering the desulfurization cylinder is adjusted, the flue gas is prevented from entering the desulfurization cylinder intensively, and the flue gas desulfurization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas desulfurization, in particular to a copper smelting ring-collecting flue gas desulfurization device. Background Art

[0002] When the existing copper smelting ring-collecting flue gas desulfurization device desulfurizes the flue gas, the flue gas is transported to a concentrated position in the desulfurization device, which will cause the desulfurization efficiency of this part to decrease after a long time, thereby affecting the desulfurization efficiency of the flue gas. Therefore, a copper smelting ring-collecting flue gas desulfurization device is urgently needed to solve the above problem. Utility Model Content

[0003] The purpose of the utility model is to provide a copper smelting ring-collecting flue gas desulfurization device in view of the defects and shortcomings of the prior art, and its technical features can solve the above problems.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a desulfurization cylinder; the desulfurization cylinder is a hollow cylindrical structure with an opening at the bottom, and the gas transmission pipe is arranged on the left side of the desulfurization cylinder;

[0005] It also contains:

[0006] A partition plate, the partition plate is arranged on the inner wall of the desulfurization cylinder, and a plurality of vent holes are opened through the partition plate at equal angles;

[0007] The gas storage tank is a box-type structure with openings in the air on both sides, and there are several of them. The several gas storage tanks are arranged at equal angles on the partition plate, and the corresponding vents are located in the gas storage tanks. The conversion assembly is arranged on the gas storage tanks;

[0008] The filter plate is arranged in the desulfurization cylinder, and the filter plate is located below the partition plate and above the gas pipe. The peripheral wall of the filter plate movably contacts the inner wall of the desulfurization cylinder. The adjustment component is arranged at the opening below the desulfurization cylinder, and the adjustment component is connected to the filter plate.

[0009] By adopting the above design scheme, the opening of the corresponding gas storage tank is controlled by the conversion component, so as to adjust the position of the flue gas entering the desulfurization cylinder, and avoid the flue gas from entering the desulfurization cylinder in a concentrated manner, which affects the desulfurization efficiency.

[0010] Preferably, the conversion component comprises:

[0011] A motor, wherein the motor is fixedly arranged in the middle of the partition plate, and a connection disk is arranged at the output end of the motor, the motor is connected to an external power source, and a plurality of connection rods are arranged on the connection disk;

[0012] There are several movable rods, and the several movable rods are respectively inserted at the ends of the connecting rod by springs, and the two ends of the spring are respectively connected to the connecting rod and the movable rod;

[0013] The rotating plate has two ends that are screwed to the opening of the air storage tank by bearings, and one end of the rotating plate is provided with a connecting plate, the connecting plate is located on the side wall of the air storage tank, and the other end of the connecting plate is screwed to the top end of the movable rod by a rotating rod.

[0014] By adopting the above technical solution, the motor drives the connection plate to rotate, thereby adjusting the position of the connecting rod and the movable rod, and rotating the corresponding connection plate to a suitable position, so that the corresponding rotating plate rotates and the corresponding air storage tank is opened to release air.

[0015] Preferably, the adjustment component comprises:

[0016] Guide rods, there are several guide rods, which are movably inserted into the side wall of the desulfurization cylinder at equal angles, and the bottom ends of the guide rods are provided with closing plates, which movably abut against the bottom end of the desulfurization cylinder, and the top ends of the guide rods are threaded with nuts;

[0017] The connecting columns are multiple in number and are arranged on the closing plate, and the top ends of the connecting columns are connected to the filter plate.

[0018] By adopting the above technical solution, the position of the closing plate can be easily controlled through the cooperation of the guide rod and the nut, so that the closing plate drives the filter plate to descend until the filter plate extends out of the desulfurization cylinder, thereby facilitating the cleaning of dust on the filter plate.

[0019] Preferably, a baffle ring is provided on the closing plate, and the baffle ring contacts the inner wall of the desulfurization cylinder to prevent dust on the filter plate from scattering.

[0020] Preferably, a limiting ring is provided at the top end of each of the guide rods to limit the descending position of the guide rods.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. Set up a conversion component to control the closing of several gas storage tank openings through the conversion component, so as to adjust the position of flue gas entering the desulfurization cylinder, avoid the flue gas from entering the desulfurization cylinder in a concentrated manner, and thus improve the efficiency of flue gas desulfurization;

[0023] 2. Set up an adjustment component to adjust the position of the closing plate and the filter plate through the cooperation of the guide rod and the nut, so that the filter plate can be extended out of the desulfurization cylinder and the operator can clean the dust on the filter plate conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a structural schematic diagram of the partition plate and the conversion assembly in the utility model.

[0026] Figure 3 It is a structural schematic diagram of the conversion component in the utility model.

[0027] Figure 4 It is a structural schematic diagram of the regulating component in the utility model.

[0028] Description of reference numerals:

[0029] Desulfurization cylinder 1, gas transmission pipe 2, partition plate 3, vent hole 4, gas storage tank 5, conversion assembly 6, filter plate 7, adjustment assembly 8, motor 9, connecting plate 10, connecting rod 11, movable rod 12, spring 13, rotating plate 14, connecting plate 15, guide rod 16, closing plate 17, nut 18, connecting column 19, retaining ring 20, and limiting ring 21. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings.

[0031] like Figure 1 -- Figure 4 As shown, this specific embodiment adopts the following technical solution: it comprises a desulfurization cylinder 1; the desulfurization cylinder 1 is a cylindrical structure with an opening at the bottom and a hollow structure, and a gas transmission pipe 2 is arranged on the left side of the desulfurization cylinder 1;

[0032] It also contains:

[0033] The partition plate 3 is arranged on the inner wall of the desulfurization cylinder 1, and a plurality of vent holes 4 are provided on the partition plate 3 at equal angles, so that the flue gas can be dispersed through the vent holes 4;

[0034] The gas storage tank 5 is a box-type structure with openings in the air on both sides, and there are several of them. The several gas storage tanks 5 are arranged on the partition plate 3 at equal angles, and the corresponding vents 4 are located in the gas storage tank 5. The conversion assembly 6 is arranged on the gas storage tank 5, and the conversion assembly 6 includes:

[0035] The motor 9 is fixedly arranged in the middle of the partition plate 3, and a connection plate 10 is arranged at the output end of the motor 9, the motor 9 is connected to an external power source, and a plurality of connection rods 11 are arranged on the connection plate 10, and the motor 9 controls the rotation direction of the connection plate 10, thereby controlling the rotation direction of the connection rod 11;

[0036] The movable rod 12 is a plurality of movable rods 12, and the plurality of movable rods 12 are movably inserted at the ends of the connecting rod 11 by means of springs 13, and the two ends of the springs 13 are respectively connected to the connecting rod 11 and the movable rod 12, and the elastic force of the springs 13 is used to make the movable rod 12 move up and down at the ends of the connecting rod 11;

[0037] The rotating plate 14 has two ends screwed to the opening of the gas storage tank 5 by bearings, and one end of the rotating plate 14 is provided with a connecting plate 15, the connecting plate 15 is located on the side wall of the gas storage tank 5, and the other end of the connecting plate 15 is screwed to the top of the movable rod 12 by a rotating rod, and the connecting plate 15 is driven to rotate by the movable rod 12, so that the connecting plate 15 drives the rotating plate 14 to rotate, and the opening state of the opening of the gas storage tank 5 is adjusted;

[0038] The filter plate 7 is arranged in the desulfurization cylinder 1, and the filter plate 7 is located below the partition plate 3 and above the gas transmission pipe 2, the peripheral wall of the filter plate 7 movably contacts the inner wall of the desulfurization cylinder 1, and the adjustment component 8 is arranged at the lower opening of the desulfurization cylinder 1, and the adjustment component 8 is connected to the filter plate 7;

[0039] The adjustment component 8 comprises:

[0040] Guide rods 16, there are several guide rods 16, several guide rods 16 are movably inserted into the side wall of the desulfurization cylinder 1 at equal angles, the bottom end of the guide rods 16 is provided with a closing plate 17, the closing plate 17 movably contacts the bottom end of the desulfurization cylinder 1, and the top end of the guide rods 16 is threaded with a nut 18, the position of the closing plate 17 is adjusted by using the position of the guide rods 16 on the inner wall of the desulfurization cylinder 1, the closing plate 17 extends out of the desulfurization cylinder 1, and it is convenient for operators to clean the dust on the closing plate 17, the closing plate 17 is provided with a retaining ring 20, the retaining ring 20 contacts the inner wall of the desulfurization cylinder 1, and prevents the dust on the filter plate 7 from scattering, and the top ends of the several guide rods 16 are provided with a limit ring 21 to limit the position of the guide rods 16 falling;

[0041] There are several connecting columns 19, which are arranged on the closing plate 17, and the top of the connecting column 19 is connected to the filter plate 7. The closing plate 17 and the filter plate 7 are moved synchronously through the connecting column 19, so that the filter plate 7 can be extended out of the desulfurization cylinder 1 to clean the dust on the filter plate 7.

[0042] When the utility model is used, the flue gas is transported to the desulfurization cylinder 1 through the gas pipe 2 and the external air pump equipment, and the dust in the flue gas is filtered by the lower limit of the filter plate 7. Then the flue gas enters the gas storage tank 5 after passing through the vent hole 4, and the motor 9 is started at the same time. The motor 9 drives the connecting plate 10 to rotate, and the connecting plate 10 drives the connecting rod 11 to rotate. The connecting rod 11 drives the connecting plate 15 to rotate through the movable rod 12, and the spring 13 provides an upward elastic force, so that the movable rod 12 drives the connecting plate 15 to rotate upward, and the connecting plate 15 drives the rotating plate 14 to rotate, so that the opening of the corresponding gas storage tank 5 is opened, and the flue gas is discharged from the corresponding gas storage tank 5 and desulfurized through the desulfurization cylinder 1. After a period of time, the motor 9 drives the connecting plate 10 to rotate again, so that the connecting plate 15 rotates downward, so that the rotating plate 14 closes the opening of the gas storage tank 5, so that the opening of the gas storage tank 5 on the other side is opened, and the position of the flue gas discharge is adjusted to avoid concentrated emission of flue gas and affect the desulfurization efficiency.

[0043] In addition, the operator can loosen the nut 18 so that the guide rod 16 drives the closing plate 17 to descend, and the closing plate 17 drives the filter plate 7 to descend through the connecting column 19 until the filter plate 7 extends out of the desulfurization cylinder 1, making it convenient for the operator to clean the dust on the filter plate 7 and the closing plate 17.

[0044] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0045] 1. A conversion assembly 6 is provided to control the openings of several gas storage tanks 5 to close, thereby adjusting the position of flue gas entering the desulfurization cylinder 1, avoiding the flue gas from entering the desulfurization cylinder 1 in a concentrated manner, thereby improving the efficiency of flue gas desulfurization;

[0046] 2. An adjustment assembly 8 is provided to adjust the positions of the closing plate 17 and the filter plate 7 through the cooperation of the guide rod 16 and the nut 18, so as to facilitate the filter plate 7 to extend out of the desulfurization cylinder 1 and facilitate the operator to clean the dust on the filter plate 7.

[0047] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A copper smelting flue gas desulfurization device, comprising a desulfurization cylinder (1); the desulfurization cylinder (1) is a hollow cylindrical structure with an opening at the bottom, and a gas transmission pipe (2) is arranged on the left side of the desulfurization cylinder (1); It is characterized in that It also contains: A partition plate (3), wherein the partition plate (3) is arranged on the inner wall of the desulfurization cylinder (1), and a plurality of vent holes (4) are provided on the partition plate (3) at equal angles; An air storage tank (5), wherein the air storage tank (5) is a box-type structure with upper and lower openings in the air, and there are a plurality of the air storage tanks (5), the plurality of the air storage tanks (5) are arranged at equal angles on the partition plate (3), and the corresponding air vents (4) are located in the air storage tanks (5), and the conversion assembly (6) is arranged on the air storage tanks (5); A filter plate (7), wherein the filter plate (7) is arranged in the desulfurization cylinder (1), and the filter plate (7) is located below the partition plate (3) and above the gas transmission pipe (2), the peripheral wall of the filter plate (7) movably contacts the inner wall of the desulfurization cylinder (1), and the adjustment component (8) is arranged at the lower opening of the desulfurization cylinder (1), and the adjustment component (8) is connected to the filter plate (7).

2. A copper smelting flue gas desulfurization device according to claim 1, characterized in that: The conversion component (6) comprises: A motor (9), wherein the motor (9) is fixedly arranged in the middle of the partition plate (3), and a connecting plate (10) is arranged at the output end of the motor (9), the motor (9) is connected to an external power source, and a plurality of connecting rods (11) are arranged on the connecting plate (10); A movable rod (12), wherein there are a plurality of movable rods (12), and the plurality of movable rods (12) are movably inserted at the ends of the connecting rod (11) by means of springs (13), and the two ends of the spring (13) are respectively connected to the connecting rod (11) and the movable rod (12); A rotating plate (14), both ends of which are screwed to the opening of the air storage tank (5) by means of bearings, and a connecting plate (15) is provided at one end of the rotating plate (14), the connecting plate (15) is located on the side wall of the air storage tank (5), and the other end of the connecting plate (15) is screwed to the top end of the movable rod (12) by means of a rotating rod.

3. A copper smelting flue gas desulfurization device according to claim 1, characterized in that: The regulating component (8) comprises: A guide rod (16), wherein the guide rods (16) are in plurality and are movably inserted into the side wall of the desulfurization cylinder (1) at equal angles. A closing plate (17) is provided at the bottom end of the guide rod (16), and the closing plate (17) movably contacts the bottom end of the desulfurization cylinder (1). A nut (18) is screwed on the top end of the guide rod (16); Connecting columns (19), there are several connecting columns (19), several connecting columns (19) are arranged on the closing plate (17), and the top ends of the connecting columns (19) are connected to the filter plate (7).

4. A copper smelting flue gas desulfurization device according to claim 3, characterized in that: The closing plate (17) is provided with a retaining ring (20), and the retaining ring (20) abuts against the inner wall of the desulfurization cylinder (1).

5. A copper smelting flue gas desulfurization device according to claim 3, characterized in that: The top ends of the plurality of guide rods (16) are each provided with a limiting ring (21).

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