Desulfurization dust remover capable of reducing desulfurization liquid discharge

Abstract

The utility model relates to the technical field of desulfurization dust removers, and discloses a desulfurization dust remover capable of reducing desulfurization liquid discharge, which comprises a base, and the top of the base is fixedly connected with a desulfurization tank. The desulfurization dust remover capable of reducing desulfurization liquid discharge is provided with a first motor, a first screw rod, a moving block, a movable plate, a connecting block, a sliding rod and a dustproof net, the first motor is started to drive the first screw rod to rotate and drive the moving block to move at the same time, and the moving block drives the movable plate to rotate and drives the connecting block to lift up and down at the same time; the dustproof net can ascend and descend through the sliding rods on the connecting blocks, the dustproof net ascends to exhaust smoke during smoke exhaust, the dustproof net descends to the smoke exhaust opening to prevent dust when not used, practicability is improved, and the problem that if the dustproof net is directly installed at the smoke exhaust opening, hindering is caused in the smoke exhaust process, and the smoke exhaust efficiency is improved is solved. And flue gas emission is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization dust collectors, in particular to a desulfurization dust collector capable of reducing the discharge of desulfurization liquid. Background Art

[0002] The desulfurization dust collector is a professional desulfurization equipment with turbocharged turbulent dust removal and desulfurization technology. Under the action of the turbocharged turbulent device, the sulfur-containing gas forms enhanced turbulent mass transfer with the absorption slurry in a state of high-speed rotation and diffusion. The mass transfer process is to form an emulsion layer between gas and liquid. Not only is the chemical absorption and neutralization fast, but the liquid film is always close to neutral, which can maintain a very high and stable mass transfer rate throughout the process.

[0003] Desulfurization dust collector can reduce sulfur dioxide, carbon dioxide and smoke particles in smoke, and play an important role in air environmental protection construction. Dust collector is a device used to remove harmful dust in the gas phase. On this basis, the desulfurization effect is increased, which is a desulfurization dust collector.

[0004] Patent document CN208678786U of prior art provides a desulfurization dust collector that can reduce the discharge of desulfurized liquid. The desulfurization dust collector greatly improves the desulfurization efficiency of the desulfurized liquid and reduces the waste of the desulfurized liquid by setting a cooling ring cavity, a top cooling ring, a drip hole and a smoke exhaust hole. It solves the problem that most of the existing devices have only one device for condensing and refluxing the desulfurized liquid during desulfurization, so that the desulfurized liquid will be discharged with the flue gas, resulting in waste of the desulfurized liquid. The electronic valve and MP100 particle size detector are set to optimally coordinate the flue gas intake and desulfurization and dust removal processes, so that the desulfurization and dust removal efficiency of the flue gas is greatly improved.

[0005] The above-mentioned prior art, although the desulfurization dust collector greatly improves the desulfurization efficiency of the desulfurization liquid and reduces the waste of the desulfurization liquid, but the desulfurization dust collector in the patented technology does not have a dust-proof mechanism at the smoke exhaust port. If a dust-proof net is installed directly at the smoke exhaust port, it will cause obstruction during the smoke exhaust process, which is not conducive to the emission of flue gas. If no dust-proof net is installed, dust will fall into the smoke exhaust port when not in use, reducing practicality. Therefore, we need a desulfurization dust collector that can reduce the emission of desulfurization liquid. Utility Model Content

[0006] The purpose of the utility model is to provide a desulfurization dust collector that can reduce the emission of desulfurization liquid, so as to solve the problem that the smoke outlet of the desulfurization dust collector in the patent technology proposed in the above-mentioned background technology is not provided with a dust-proof mechanism. If a dust-proof net is directly installed at the position of the smoke outlet, it will cause obstruction in the smoke exhaust process, which is not conducive to the emission of flue gas. If no dust-proof net is provided, dust will fall into the smoke outlet when not in use, reducing the problem of practicality.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A desulfurization dust collector capable of reducing the discharge of desulfurized liquid comprises a base, a desulfurization tank is fixedly connected to the top of the base, a smoke outlet is welded to the top of the desulfurization tank, a dustproof component is arranged on the top of the smoke outlet, and a cleaning component is installed inside the desulfurization tank;

[0009] The dustproof assembly includes a first motor, and the output end of the first motor is detachably connected to a first screw rod through a coupling, and the outer surface of the first screw rod is rotatably connected to a moving block, the top of the moving block is rotatably connected to a movable plate, and the top of the movable plate is hinged with a connecting block, the top of the connecting block is fixedly connected to a sliding rod, and a dustproof net is installed at one end of the sliding rod;

[0010] The cleaning assembly includes a second motor, the output end of the second motor is detachably connected to the first bevel gear through a coupling, and the outer wall of the first bevel gear is meshed with the second bevel gear, the inner wall of the second bevel gear is fixedly connected to a second screw rod, and the outer surface of the second screw rod is rotatably connected to an annular scraper, and one side of the annular scraper is fixedly connected to a slider.

[0011] Preferably, a smoke inlet pipe is fixedly connected to one side of the desulfurization tank, a water tank is provided at the bottom of the base, and a water pump is installed on one side of the water tank.

[0012] Preferably, the first motor forms a moving structure through a first screw rod and a moving block, and the external thread of the first screw rod matches the internal thread of the moving block.

[0013] Preferably, the moving block forms a lifting structure through a movable plate and a connecting block, and the movable plate is arranged between the moving block and the connecting block.

[0014] Preferably, the connection block forms a fixed structure with the dustproof net through a sliding rod, and the number of the sliding rods is four, and one end of the sliding rod passes through the top of the smoke exhaust port to be connected to the dustproof net.

[0015] Preferably, the second motor forms a rotating structure through the first bevel gear and the second bevel gear, and the shape and size of the outer wall of the first bevel gear matches the shape and size of the outer wall of the second bevel gear.

[0016] Preferably, the second bevel gear forms a lifting structure through the second screw rod and the annular scraper, and the external thread of the second screw rod matches the internal thread of the annular scraper.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the desulfurization dust collector can reduce the discharge of desulfurized liquid.

[0018] First, the utility model is provided with a first motor, a first screw rod, a moving block, a movable plate, a connecting block, a sliding rod and a dust-proof net. The first motor is started to drive the first screw rod to rotate and drive the moving block to move at the same time. The moving block drives the movable plate to rotate and drives the connecting block to move up and down at the same time. The sliding rod on the connecting block can make the dust-proof net rise and fall. When exhausting smoke, the dust-proof net is lifted up to exhaust smoke. When not in use, the dust-proof net is lowered to the smoke exhaust port for dust prevention, which improves practicality and solves the problem that if the dust-proof net is directly installed at the position of the smoke exhaust port, it will cause obstruction during the smoke exhaust process, which is not conducive to the discharge of smoke.

[0019] Second, the utility model is provided with a second motor, a first bevel gear, a second bevel gear, a second screw, an annular scraper and a slider. By starting the second motor, the first bevel gear can be rotated and the second bevel gear can be driven to rotate at the same time. The second bevel gear drives the second screw to rotate. The second screw makes the annular scraper rise and fall. Both sides of the annular scraper can clean the inner wall of the desulfurization tank and clean the particulate matter remaining on the inner wall of the desulfurization tank, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the second screw rod and the annular scraper of the utility model.

[0024] In the figure: 1. base; 2. desulfurization tank; 3. smoke exhaust port; 4. dustproof component; 401. first motor; 402. first screw rod; 403. moving block; 404. movable plate; 405. connecting block; 406. sliding rod; 407. dustproof net; 5. smoke inlet pipe; 6. water tank; 7. water pump; 8. cleaning component; 801. second motor; 802. first bevel gear; 803. second bevel gear; 804. second screw rod; 805. annular scraper; 806. slider. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A desulfurization dust collector capable of reducing the discharge of desulfurized liquid comprises a base 1, a desulfurization tank 2 is fixedly connected to the top of the base 1, a smoke outlet 3 is welded to the top of the desulfurization tank 2, a dust prevention component 4 is arranged on the top of the smoke outlet 3, and a cleaning component 8 is installed inside the desulfurization tank 2;

[0027] The dustproof component 4 includes a first motor 401, and the output end of the first motor 401 is detachably connected to a first screw rod 402 through a coupling, and the outer surface of the first screw rod 402 is rotatably connected to a moving block 403, the top of the moving block 403 is rotatably connected to a movable plate 404, and the top of the movable plate 404 is hinged with a connecting block 405, the top of the connecting block 405 is fixedly connected to a sliding rod 406, and a dustproof net 407 is installed at one end of the sliding rod 406;

[0028] The cleaning assembly 8 includes a second motor 801, the output end of the second motor 801 is detachably connected to the first bevel gear 802 through a coupling, and the outer wall of the first bevel gear 802 is meshed with the second bevel gear 803, the inner wall of the second bevel gear 803 is fixedly connected to the second screw rod 804, and the outer surface of the second screw rod 804 is rotatably connected to the annular scraper 805, and one side of the annular scraper 805 is fixedly connected to a slider 806.

[0029] Through the above technical solution, by starting the first motor 401 to drive the first screw rod 402 to rotate and at the same time drive the moving block 403 to move, the moving block 403 drives the movable plate 404 to rotate and at the same time drives the connecting block 405 to move up and down, the sliding rod 406 on the connecting block 405 can make the dustproof net 407 move up and down, when exhausting smoke, the dustproof net 407 is lifted up to exhaust smoke, and when not in use, the dustproof net 407 is lowered to the smoke exhaust port 3 for dust prevention, thereby improving practicality and solving the problem that if the dustproof net 407 is directly installed at the position of the smoke exhaust port 3, it will cause obstruction during the smoke exhaust process, which is not conducive to the discharge of smoke.

[0030] Specifically, a smoke inlet pipe 5 is fixedly connected to one side of the desulfurization tank 2 , a water tank 6 is provided at the bottom of the base 1 , and a water pump 7 is installed on one side of the water tank 6 .

[0031] The above technical solution facilitates the flue gas to enter the desulfurization tank 2 from the smoke inlet pipe 5, and the moisture treated by the desulfurization tank 2 flows into the water tank 6, which is then provided to the atomizing nozzle by the water pump 7, thus achieving a recycling effect.

[0032] Specifically, the first motor 401 forms a moving structure through the first screw rod 402 and the moving block 403 , and the external thread of the first screw rod 402 matches the internal thread of the moving block 403 .

[0033] Through the above technical solution, it is convenient to start the first motor 401 to drive the first screw rod 402 to rotate and drive the moving block 403 to move at the same time, thereby achieving the effect of moving the moving block 403.

[0034] Specifically, the moving block 403 forms a lifting structure through the movable plate 404 and the connecting block 405 , and the movable plate 404 is arranged between the moving block 403 and the connecting block 405 .

[0035] Through the above technical solution, it is convenient for the moving block 403 to rotate the movable plate 404 during the movement. While the movable plate 404 rotates, it is restricted by the connecting block 405, and then the connecting block 405 can be squeezed to make the connecting block 405 move up and down, achieving the effect of lifting and lowering the connecting block 405.

[0036] Specifically, the connection block 405 forms a fixed structure with the dustproof net 407 through the sliding rod 406 , and the number of the sliding rod 406 is four. One end of the sliding rod 406 passes through the top of the smoke exhaust port 3 and is connected to the dustproof net 407 .

[0037] Through the above technical solution, it is convenient for the sliding rod 406 to penetrate the smoke exhaust port 3 and drive the dustproof net 407 to move up and down, so that the dustproof net 407 can rise upward when the desulfurization tank 2 is in operation, and will not hinder the smoke exhaust work of the smoke exhaust port 3. When not in use, it can be lowered to prevent dust from the outlet of the smoke exhaust port 3.

[0038] Specifically, the second motor 801 forms a rotating structure through the first bevel gear 802 and the second bevel gear 803 , and the shape and size of the outer wall of the first bevel gear 802 matches the shape and size of the outer wall of the second bevel gear 803 .

[0039] The above technical solution facilitates starting the second motor 801 to drive the first bevel gear 802 to rotate while driving the second bevel gear 803 to rotate, and the first bevel gear 802 and the second bevel gear 803 rotate in different directions.

[0040] Specifically, the second bevel gear 803 forms a lifting structure through the second screw rod 804 and the annular scraper 805 , and the external thread of the second screw rod 804 matches the internal thread of the annular scraper 805 .

[0041] Through the above technical solution, it is convenient for the second bevel gear 803 to drive the second screw 804 to rotate on the inner wall of the annular scraper 805, so that the annular scraper 805 can be lifted up and down, and the slider 806 on one side of the annular scraper 805 will slide in the groove opened on the inner wall of the desulfurization tank 2 to maintain the stability of the lifting and lowering of the annular scraper 805.

[0042] Working principle: When using the desulfurization dust collector that can reduce the discharge of desulfurized liquid, first, when the dustproof net 407 is used, when the desulfurization tank 2 is in operation, start the first motor 401, the first motor 401 drives the first screw rod 402 to rotate, the first screw rod 402 drives the moving block 403 to move, the moving block 403 drives the movable plate 404 to rotate, and the movable plate 404 rotates while being restricted by the connecting block 405, and then the connecting block 405 can be squeezed to make the connecting block 405 move upward, the connecting block 405 drives the sliding rod 406 to move upward, and then the dustproof net 407 on the top of the sliding rod 406 moves upward, and the smoke exhaust port 3 is opened for smoke exhaust. When the desulfurization tank 2 stops, the dustproof net 407 is lowered to block it. The top of the smoke outlet 3 is to prevent dust from entering. When cleaning the inner wall of the desulfurization tank 2, the second motor 801 is started first. The second motor 801 drives the first bevel gear 802 to rotate while driving the second bevel gear 803 to rotate. The second bevel gear 803 drives the second screw 804 to rotate on the inner wall of the annular scraper 805, so that the annular scraper 805 is lifted up and down, and the slider 806 on one side of the annular scraper 805 will slide in the groove opened on the inner wall of the desulfurization tank 2 to maintain the stability of the lifting of the annular scraper 805. The annular scraper 805 can clean the particulate matter on the inner wall of the desulfurization tank 2 downward, which completes all the work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A desulfurization dust collector capable of reducing desulfurization liquid discharge, comprising a base (1), characterized in that: A desulfurization tank (2) is fixedly connected to the top of the base (1), and a smoke exhaust port (3) is welded to the top of the desulfurization tank (2). A dust prevention component (4) is arranged on the top of the smoke exhaust port (3), and a cleaning component (8) is installed inside the desulfurization tank (2); The dustproof component (4) comprises a first motor (401), and the output end of the first motor (401) is detachably connected to a first screw rod (402) via a coupling, and the outer surface of the first screw rod (402) is rotatably connected to a moving block (403), the top of the moving block (403) is rotatably connected to a movable plate (404), and the top of the movable plate (404) is hinged with a connecting block (405), the top of the connecting block (405) is fixedly connected to a sliding rod (406), and a dustproof net (407) is installed at one end of the sliding rod (406); The cleaning assembly (8) comprises a second motor (801), the output end of the second motor (801) is detachably connected to a first bevel gear (802) via a coupling, the outer wall of the first bevel gear (802) is meshed with a second bevel gear (803), the inner wall of the second bevel gear (803) is fixedly connected to a second screw rod (804), the outer surface of the second screw rod (804) is rotatably connected to an annular scraper (805), and one side of the annular scraper (805) is fixedly connected to a slider (806).

2. A desulfurization dust collector capable of reducing desulfurization liquid discharge according to claim 1, characterized in that: A smoke inlet pipe (5) is fixedly connected to one side of the desulfurization tank (2), a water tank (6) is provided at the bottom of the base (1), and a water pump (7) is installed on one side of the water tank (6).

3. A desulfurization dust collector capable of reducing desulfurization liquid discharge according to claim 1, characterized in that: The first motor (401) forms a moving structure through a first screw rod (402) and a moving block (403), and the external thread of the first screw rod (402) matches the internal thread of the moving block (403).

4. A desulfurization dust collector capable of reducing desulfurization liquid discharge according to claim 1, characterized in that: The moving block (403) forms a lifting structure through a movable plate (404) and a connecting block (405), and the movable plate (404) is arranged between the moving block (403) and the connecting block (405).

5. A desulfurization dust collector capable of reducing desulfurization liquid discharge according to claim 1, characterized in that: The connecting block (405) forms a fixed structure with the dustproof net (407) through the sliding rod (406), and the number of the sliding rods (406) is four. One end of the sliding rod (406) passes through the top of the smoke exhaust port (3) and is connected to the dustproof net (407).

6. A desulfurization dust collector capable of reducing desulfurization liquid discharge according to claim 1, characterized in that: The second motor (801) forms a rotating structure through the first bevel gear (802) and the second bevel gear (803), and the shape and size of the outer wall of the first bevel gear (802) match the shape and size of the outer wall of the second bevel gear (803).

7. A desulfurization dust collector capable of reducing desulfurization liquid discharge according to claim 1, characterized in that: The second bevel gear (803) forms a lifting structure through the second screw rod (804) and the annular scraper (805), and the external thread of the second screw rod (804) matches the internal thread of the annular scraper (805).

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