Sulfur dioxide condensation recovery device

Abstract

The utility model relates to the technical field of sulfur dioxide recovery, and discloses a sulfur dioxide condensation recovery device which comprises a device main body, a water outlet pipe is fixedly connected to the right side of the device main body, and a water tank is fixedly connected to one end, far away from the device main body, of the water outlet pipe. The bolt is loosened, fixing of the rotating ring can be relieved, then the rotating ring is rotated clockwise, the rotating shaft drives the gas guide plate to rotate with the connecting point of the connecting frame as the axis, the gas inlet can be adjusted to be proper in size according to the feeding speed, and therefore the device can rapidly control the feeding amount of gas entering the device every time; and meanwhile, the gas entering the device is dispersed by the dispersion plate, so that the gas can uniformly pass through the interior of the cavity of the copper pipe arranged in the device main body, and the gas fully reacts with the inner copper pipe, so that the overall recovery efficiency of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sulfur dioxide recovery, in particular to a sulfur dioxide condensation recovery device. Background Art

[0002] The sulfur dioxide condensation recovery device is of great use in industrial production. Sulfur dioxide is a harmful gas that is very harmful to the environment and human health. The condensation recovery device condenses the water vapor in the exhaust gas containing sulfur dioxide into liquid by cooling and condensing. At the same time, harmful gases such as sulfur dioxide will be easier to capture and process due to the lower temperature. This process helps to reduce the emission of harmful gases such as sulfur dioxide and reduce pollution to the environment.

[0003] In the existing technology, the device usually transports the gas containing sulfur dioxide from the air inlet pipe to the inside of the condensation recovery device, and circulates the internal coolant back and forth through a water pump, so that the sulfur dioxide in the gas can react with the copper tube to condense into liquid and fall into the bottom collection box, thereby completing the collection of sulfur dioxide, and the excess waste gas is discharged to the outside of the device. However, in actual use, when the gas containing sulfur dioxide is transported to the inside of the device, it is impossible to control the amount of gas intake each time, so that the gas cannot fully react with the internal copper tube, so that a large amount of sulfur dioxide still remains in the discharged waste gas, and further the overall recovery efficiency of the device is low, which is not conducive to the recovery of its sulfur dioxide. Therefore, there is a need to improve a sulfur dioxide condensation recovery device. Utility Model Content

[0004] The purpose of the utility model is to provide a sulfur dioxide condensation recovery device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sulfur dioxide condensation recovery device, comprising a device body, a water outlet pipe is fixedly connected to the right side of the device body, a water tank is fixedly connected to the end of the water outlet pipe away from the device body, a water suction pump is fixedly connected to the left side of the water tank, an exhaust pipe is fixedly connected to the left side of the device body, a collecting box is fixedly connected to the bottom of the device body, a quantity control and dispersion mechanism is arranged on the top and inside of the device body, an air inlet pipe is arranged on the top of the quantity control and dispersion mechanism, a filtering mechanism is arranged inside the device body, and a copper tube is fixedly connected inside the device body;

[0006] The quantity control and dispersion mechanism includes a quantity control component and a dispersion component. The dispersion component is arranged below the quantity control component, and the end of the water suction pump away from the water tank is fixedly connected to the left side of the device body, which is convenient for controlling the gas intake so that the gas can fully contact the inner wall of the device.

[0007] Preferably, the quantity control component includes a connecting tube, the connecting tube is fixedly connected to the top of the device body, the connecting tube is fixedly connected to a connecting frame on the inside, the connecting frame is rotatably connected to an air guide plate on the outside, the air guide plate is fixedly connected to a rotating shaft on the outside, the rotating shaft is fixedly connected to a connecting frame on the outside, the connecting frame is movably connected to a connecting rod on the inside, the connecting rod is fixedly connected to a rotating ring on the inside, the rotating ring is threadedly connected to a bolt, and the top of the device body is fixedly connected to a limiting ring to facilitate the adjustment of the amount of gas intake each time.

[0008] Preferably, the rotating shaft is rotatably connected inside the connecting tube, and the rotating ring is rotatably connected outside the connecting tube, and the bottom of the bolt abuts against the limit ring, and the air intake pipe is fixedly connected to the top of the connecting tube, so as to synchronously drive the air guide plate to open or close synchronously.

[0009] Preferably, the dispersion component includes a fixed frame, which is fixedly connected to the left side of the device body, a No. 1 motor is fixedly connected to the left side of the fixed frame, a No. 1 gear is fixedly connected to the output end of the No. 1 motor, a No. 2 gear is meshed on the outside of the No. 1 gear, and a dispersion plate is fixedly connected to the right side of the No. 2 gear to facilitate the dispersion of the gas entering the device.

[0010] Preferably, the dispersion plate is rotatably connected to the inside of the device body, and the second gear is rotatably connected to the left inner wall of the fixed frame, so that the gas can be evenly distributed inside the device.

[0011] Preferably, the filtering mechanism includes a card block, which is slidably connected to the inside of the device body, a spring is fixedly connected between the card block and the device body, a cam is rotatably connected to the inside of the device body, a rotating plate is fixedly connected to the front of the cam, and a filter plate is inserted into the inside of the device body to facilitate filtering dust in the gas to prevent it from affecting subsequent reactions.

[0012] Preferably, the outside of the cam is always in contact with the bottom of the block, grooves are provided at positions corresponding to the block and the filter plate, and the block is inserted into the groove, so that the staff can quickly disassemble the filter plate.

[0013] Compared with the prior art, the utility model provides a sulfur dioxide condensation recovery device, which has the following beneficial effects:

[0014] The sulfur dioxide condensation recovery device, through the material control and dispersion mechanism, can loosen the bolts according to the gas feed speed, thereby releasing the fixation of the rotating ring, and then by rotating the rotating ring clockwise, the rotating shaft drives the air guide plate to rotate with the connection point of the connecting frame as the axis, so that it can adjust the appropriate size of the air inlet according to the feed speed, so that the device can quickly control the gas feed entering the device each time, so that the gas can slowly enter the device. At the same time, the dispersion plate disperses the gas entering the device, so that it can evenly pass through the cavity of the copper tube set in the main body of the device, so that the gas fully reacts with the internal copper tube, thereby further improving the overall recovery efficiency of the device.

[0015] The sulfur dioxide condensation recovery device uses a filtering mechanism to filter particulate dust in the gas through a filter plate before the gas enters the copper tube cavity. When the filter plate needs to be removed after long-term use, the rotating plate is rotated to rotate the cam to one hundred and eighty degrees, and the card block is driven under the elastic force of the spring to always contact the cam surface, thereby driving the card block to move downward and completely detach from the filter plate, so that the filter plate can be easily removed from the inside of the device, further facilitating the staff to quickly disassemble and clean the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the front cross-sectional view of the utility model;

[0019] Figure 3 This is a schematic diagram of the appearance structure of the quantity control and dispersion mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the appearance and structure of the quantity control component of the utility model;

[0021] Figure 5 This is a schematic diagram of the appearance structure of the dispersed components of the utility model;

[0022] Figure 6 This is a schematic diagram of the expanded structure of the filtering mechanism of the utility model.

[0023] In the figure: 1. device body; 2. water outlet pipe; 3. quantity control and dispersion mechanism; 4. air inlet pipe; 5. filtering mechanism; 6. water tank; 7. water suction pump; 8. exhaust pipe; 9. collecting box; 10. copper tube; 31. quantity control component; 32. dispersion component; 311. connecting pipe; 312. connecting frame; 313. air guide plate; 314. rotating shaft; 315. connecting rod; 316. connecting frame; 317. rotating ring; 318. limiting ring; 319. bolt; 321. fixing frame; 322. No. 1 motor; 323. No. 1 gear; 324. No. 2 gear; 325. dispersion plate; 51. block; 52. spring; 53. cam; 54. rotating plate; 55. filter plate. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] See also Figure 1-6 The utility model provides a technical solution: a sulfur dioxide condensation recovery device, including a device body 1, a water outlet pipe 2 is fixedly connected to the right side of the device body 1, a water tank 6 is fixedly connected to the end of the water outlet pipe 2 away from the device body 1, a water suction pump 7 is fixedly connected to the left side of the water tank 6, an exhaust pipe 8 is fixedly connected to the left side of the device body 1, a collecting box 9 is fixedly connected to the bottom of the device body 1, a quantity control and dispersion mechanism 3 is arranged on the top and inside of the device body 1, an air inlet pipe 4 is arranged on the top of the quantity control and dispersion mechanism 3, a filtering mechanism 5 is arranged inside the device body 1, and a copper tube 10 is fixedly connected inside the device body 1;

[0027] The quantity control and dispersion mechanism 3 includes a quantity control component 31 and a dispersion component 32. The dispersion component 32 is arranged below the quantity control component 31, and the end of the water suction pump 7 away from the water tank 6 is fixedly connected to the left side of the device body 1, so as to control the gas intake amount so that the gas can fully contact the inner wall of the device.

[0028] Furthermore, the quantity control component 31 includes a connecting tube 311, which is fixedly connected to the top of the device body 1, and a connecting frame 312 is fixedly connected to the inner side of the connecting tube 311, and an air guide plate 313 is rotatably connected to the outside of the connecting frame 312, and a rotating shaft 314 is fixedly connected to the outside of the air guide plate 313, and a connecting frame 316 is fixedly connected to the outside of the rotating shaft 314, and a connecting rod 315 is movably connected to the inside of the connecting frame 316, and a rotating ring 317 is fixedly connected to the inside of the connecting rod 315, and a bolt 319 is threadedly connected to the inside of the rotating ring 317, and a limiting ring 318 is fixedly connected to the top of the device body 1 to facilitate the adjustment of the amount of gas intake each time.

[0029] Furthermore, the rotating shaft 314 is rotatably connected to the inside of the connecting tube 311, and the rotating ring 317 is rotatably connected to the outside of the connecting tube 311, and the bottom of the bolt 319 abuts against the limiting ring 318, and the intake pipe 4 is fixedly connected to the top of the connecting tube 311, so as to synchronously drive the air guide plate 313 to open or close synchronously.

[0030] Furthermore, the dispersion component 32 includes a fixed frame 321, which is fixedly connected to the left side of the device body 1. A motor 322 is fixedly connected to the left side of the fixed frame 321. A gear 323 is fixedly connected to the output end of the motor 322. A gear 324 is meshed with the outside of the gear 323. A dispersion plate 325 is fixedly connected to the right side of the gear 324 to facilitate the dispersion of the gas entering the device.

[0031] Furthermore, the dispersion plate 325 is rotatably connected to the inside of the device body 1, and the second gear 324 is rotatably connected to the left inner wall of the fixed frame 321, so that the gas can be evenly distributed inside the device. Example

[0032] See also Figure 6 In combination with the first embodiment, it is further obtained that the filtering mechanism 5 includes a block 51, the block 51 is slidably connected inside the device body 1, a spring 52 is fixedly connected between the block 51 and the device body 1, a cam 53 is rotatably connected inside the device body 1, a rotating plate 54 is fixedly connected to the front of the cam 53, and a filter plate 55 is inserted inside the device body 1 to facilitate filtering dust in the gas to prevent affecting subsequent reactions.

[0033] Furthermore, the outside of the cam 53 is always in contact with the bottom of the block 51 , and grooves are provided at positions corresponding to the block 51 and the filter plate 55 , and the block 51 is inserted into the grooves, so that the staff can quickly disassemble the filter plate 55 .

[0034] In actual operation, when the device is used, first, the bolt 319 is loosened according to the gas feed rate through the control and dispersion mechanism 3, so that the bolt 319 no longer abuts against the limit ring 318, thereby releasing the fixation of the rotating ring 317, and then the rotating ring 317 is rotated clockwise, so that the rotating ring 317 drives the connecting rod 315 to move, and then the connecting rod 315 drives the connecting frame 316 to move, so that the connecting frame 316 drives the rotating shaft 314 to rotate, so that the rotating shaft 314 The air guide plate 313 is driven to rotate with the connection point of the connecting frame 312 as the axis, so that the air inlet can be adjusted to a suitable size according to the intake speed, and then the bolt 319 is reset to fix the rotating ring 317. At the same time, the No. 1 motor 322 is started, and the No. 1 motor 322 drives the No. 1 gear 323 to rotate, and then the No. 1 gear 323 drives the No. 2 gear 324 to rotate, so that the No. 2 gear 324 drives the dispersion plate 325 to rotate, so that the gas entering the device can be dispersed and evenly distributed. Through the cavity of the copper tube 10 provided inside the device body 1, and before the gas enters the cavity of the copper tube 10, the particle dust in the gas is filtered through the filter plate 55, so as to prevent affecting the overall reaction effect of the device, and by starting the water pump, the water pump draws the coolant in the water tank 6 into the inside of the device body 1, and then returns the coolant to the inside of the water tank 6 through the outlet pipe 2, so that the internal coolant can be circulated, so as to achieve a rapid condensation effect, and then the condensed sulfur dioxide can fall into the bottom collection box 9 for collection, and its exhaust gas is discharged from the exhaust pipe 8, and when it is necessary to remove the filter plate 55 after long-term use, the filter mechanism 5 is set, and the rotating plate 54 is rotated so that the rotating plate 54 drives the cam 53 to rotate, so that the cam 53 rotates to one hundred and eighty degrees, and the block 51 is driven under the elastic force of the spring 52, and is always in contact with the surface of the cam 53, thereby driving the block 51 to move downward, so that the block 51 is completely separated from the filter plate 55, so that the filter plate 55 can be easily removed from the inside of the device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A sulfur dioxide condensation recovery device, comprising a device body (1), characterized in that: The right side of the device body (1) is fixedly connected to a water outlet pipe (2); the end of the water outlet pipe (2) away from the device body (1) is fixedly connected to a water tank (6); the left side of the water tank (6) is fixedly connected to a water suction pump (7); the left side of the device body (1) is fixedly connected to an exhaust pipe (8); the bottom of the device body (1) is fixedly connected to a collecting box (9); the top and interior of the device body (1) are provided with a quantity control and dispersion mechanism (3); the top of the quantity control and dispersion mechanism (3) is provided with an air intake pipe (4); the interior of the device body (1) is provided with a filtering mechanism (5); and the interior of the device body (1) is fixedly connected to a copper tube (10); The volume control and dispersion mechanism (3) comprises a volume control component (31) and a dispersion component (32), wherein the dispersion component (32) is arranged below the volume control component (31), and an end of the water suction pump (7) away from the water tank (6) is fixedly connected to the left side of the device body (1).

2. A sulfur dioxide condensation recovery device according to claim 1, characterized in that: The control volume component (31) comprises a connecting tube (311), the connecting tube (311) being fixedly connected to the top of the device body (1), the connecting tube (311) being fixedly connected to a connecting frame (312) on the inside, the connecting frame (312) being rotatably connected to an air guide plate (313) on the outside, the air guide plate (313) being fixedly connected to a rotating shaft (314) on the outside, the rotating shaft (314) being fixedly connected to a connecting frame (316) on the outside, the connecting frame (316) being movably connected to a connecting rod (315) on the inside, the connecting rod (315) being fixedly connected to a rotating ring (317) on the inside, the rotating ring (317) being threadedly connected to a bolt (319), and the top of the device body (1) being fixedly connected to a limiting ring (318).

3. A sulfur dioxide condensation recovery device according to claim 2, characterized in that: The rotating shaft (314) is rotatably connected to the inside of the connecting pipe (311), and the rotating ring (317) is rotatably connected to the outside of the connecting pipe (311), and the bottom of the bolt (319) abuts against the limiting ring (318), and the air intake pipe (4) is fixedly connected to the top of the connecting pipe (311).

4. A sulfur dioxide condensation recovery device according to claim 1, characterized in that: The dispersion component (32) comprises a fixed frame (321), the fixed frame (321) being fixedly connected to the left side of the device body (1), a No. 1 motor (322) being fixedly connected to the left side of the fixed frame (321), a No. 1 gear (323) being fixedly connected to the output end of the No. 1 motor (322), a No. 2 gear (324) being meshed with the outside of the No. 1 gear (323), and a dispersion plate (325) being fixedly connected to the right side of the No. 2 gear (324).

5. A sulfur dioxide condensation recovery device according to claim 4, characterized in that: The dispersion plate (325) is rotatably connected to the inside of the device body (1), and the second gear (324) is rotatably connected to the left inner wall of the fixed frame (321).

6. A sulfur dioxide condensation recovery device according to claim 1, characterized in that: The filtering mechanism (5) comprises a clamping block (51), the clamping block (51) being slidably connected inside the device body (1), a spring (52) being fixedly connected between the clamping block (51) and the device body (1), a cam (53) being rotatably connected inside the device body (1), a rotating plate (54) being fixedly connected to the front of the cam (53), and a filtering plate (55) being inserted inside the device body (1).

7. A sulfur dioxide condensation recovery device according to claim 6, characterized in that: The outside of the cam (53) is always in contact with the bottom of the clamping block (51); grooves are provided at positions corresponding to the clamping block (51) and the filter plate (55), and the clamping block (51) is inserted into the grooves.

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