Flue gas treatment device for SDS (Sodium Dodecyl Sulfate) desulfurization and denitrification

Abstract

The utility model relates to a flue gas treatment device, belongs to the technical field of flue gas desulfurization and denitrification, and particularly relates to a flue gas treatment device for SDS (Sodium Dodecyl Sulfate) desulfurization and denitrification, which comprises a shell, and the inner wall of the shell is fixedly connected with a permeable plate; a first motor is started to drive a connecting plate to conduct circumferential rotation and drive a brush to conduct circumferential rotation cleaning, meanwhile, a second motor is started to drive a strip-shaped block to rotate and drive a fixing column to conduct circumferential rotation in a strip-shaped groove, and through the arrangement of a sliding block and a sliding groove, the brush can conduct vertical reciprocating motion; the inner wall of the shell is vertically shaken and cleaned, impurities adhering to the inner wall are conveniently cleaned, the cleaning efficiency is improved, and the problems that when most existing devices are used for cleaning the inner wall, residual impurities on the inner wall can only be cleaned through rotation, vertical reciprocating motion cleaning cannot be conducted on the inner wall, certain limitation exists, and the cleaning efficiency is improved are solved. And the cleaning effect on the inner wall of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas desulfurization and denitrification, in particular to a flue gas treatment device for SDS desulfurization and denitrification. Background Art

[0002] Flue gas desulfurization and denitrification refer to the removal of sulfur dioxide and nitrogen oxides in flue gas. Because these two gases will form acid rain after entering the atmosphere, which is very harmful to humans, so our country has been advocating environmental protection. Flue gas fueled by coal contains substances such as nitrate and sulfur, especially in thermal power plants. Now, when building thermal power plants, desulfurization and denitrification equipment must be built at the same time.

[0003] After searching the Chinese patent with publication number CN220360970U, a flue gas treatment device for SDS desulfurization and denitrification is disclosed, including a cylinder, a fixed frame and a filter plate; the inside of the cylinder is fixedly connected to a support plate, the support plate is provided with a vent, the top of the support plate is fixedly connected to a protective shell, a driving motor is arranged inside the protective shell, a driving gear is arranged at the output end of the driving motor, a driven gear is meshingly connected to the side of the driving gear, a threaded rod is arranged inside the driven gear, the outside of the threaded rod is threadedly connected to a moving frame, and the outside of the moving frame is fixedly connected to a container.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] Most of the existing devices can only clean the impurities remaining on the inner wall by rotating it when cleaning the inner wall, and cannot clean it by reciprocating up and down, which has certain limitations and thus reduces the cleaning effect of the inner wall of the device. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a flue gas treatment device for SDS desulfurization and denitrification, wherein the first starting motor drives the connecting plate to rotate in a circle, drives the brush to perform circular rotation cleaning, and at the same time, the second starting motor drives the bar block to rotate, drives the fixed column to rotate in a circle in the bar groove, and through the setting of the slider and the sliding groove, the brush can perform reciprocating up and down motion.

[0007] The technical solution to achieve the purpose of the utility model is: a flue gas treatment device for SDS desulfurization and denitrification, comprising a shell, the inner wall of the shell is fixedly connected to a ventilating plate, a hydraulic cylinder is installed on the ventilating plate, the output end of the hydraulic cylinder is fixedly connected to a mounting shell, a motor 1 is installed on the top inner wall of the mounting shell, the output end of the motor 1 is fixedly connected to a connecting plate through a coupling, and also includes;

[0008] A cleaning mechanism, wherein the cleaning mechanism is located on the housing;

[0009] The cleaning mechanism includes two motors 2 fixedly connected to the top of the connecting plate, the output ends of the two motors 2 are fixedly connected to strip blocks through couplings, one side of the two strip blocks is fixedly connected to a fixed column, the inner wall of the outer shell is fitted with two brushes, the two brushes are respectively provided with a strip groove and a sliding groove, the two strip grooves are rotatably sleeved with a fixed column, both sides of the connecting plate are fixedly connected to sliders, and the two sliding grooves are slidably connected to sliders.

[0010] In some embodiments, a water tank is fixedly connected to the circumferential outer wall of the shell, a water pump is installed on the top of the water tank, a water storage ring is fixedly connected to the inner wall of the shell, a water inlet hole is opened on the water storage ring, the water outlet end of the water pump and the water inlet hole are fixedly connected with a connecting pipe, and a plurality of nozzles are installed on the water storage ring.

[0011] In some embodiments, a fixing hole is opened on the top of the water tank, and a water inlet pipe is fixedly connected in the fixing hole.

[0012] In some embodiments, an air inlet hole is formed on the shell, an air inlet pipe is fixedly connected to the air inlet hole, and an air outlet hole is formed on the top of the shell, an exhaust pipe is fixedly connected to the air outlet hole.

[0013] In some embodiments, a discharge hole is formed at the bottom of the housing, and a discharge pipe assembly is fixedly connected to the discharge hole.

[0014] In some embodiments, a plurality of self-locking universal wheels are installed at the bottom of the housing.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] The utility model starts the water pump on the water tank, flushes the water tank through the connecting pipe and enters the water storage circle, the inner wall of the shell is wetted by the nozzle, and then the first motor is started to drive the connecting plate to rotate in a circle, driving the brush to perform circular rotation cleaning, and at the same time the second motor is started to drive the bar block to rotate, driving the fixed column to perform circular rotation in the bar groove, and the brush can be made to perform up and down reciprocating motion through the setting of the slider and the sliding groove, so that the inner wall of the shell is shaken up and down for cleaning, which is convenient for cleaning the impurities sticking to the inner wall and improves the cleaning efficiency;

[0017] The invention solves the problem that most existing devices can only clean the impurities remaining on the inner wall by rotating when cleaning the inner wall, but cannot clean it by reciprocating up and down, which has certain limitations and thus reduces the cleaning effect of the inner wall of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] Description of reference numerals:

[0023] 1. Outer shell; 2. Breathable plate; 3. Hydraulic cylinder; 4. Mounting shell; 5. Motor 1; 6. Connecting plate; 7. Motor 2; 8. Bar block; 9. Fixed column; 10. Brush; 11. Bar groove; 12. Sliding groove; 13. Sliding block; 14. Water tank; 15. Water pump; 16. Water storage ring; 17. Nozzle; 18. Connecting pipe; 19. Water inlet pipe; 20. Air inlet pipe; 21. Exhaust pipe; 22. Self-locking universal wheel; 23. Drain pipe assembly. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] The utility model provides a flue gas treatment device for SDS desulfurization and denitrification through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 3As shown, a flue gas treatment device for SDS desulfurization and denitrification comprises a shell 1, an inner wall of the shell 1 is fixedly connected to a breathable plate 2, a hydraulic cylinder 3 is installed on the breathable plate 2, an output end of the hydraulic cylinder 3 is fixedly connected to a mounting shell 4, a motor 5 is installed on the top inner wall of the mounting shell 4, and the output end of the motor 5 is fixedly connected to a connecting plate 6 through a coupling, and also comprises; a cleaning mechanism, the cleaning mechanism is located on the shell 1; the cleaning mechanism comprises two motors 2 7 fixedly connected to the top of the connecting plate 6, and the output ends of the two motors 2 7 are both connected through a coupling A bar block 8 is fixedly connected, one side of the two bar blocks 8 is fixedly connected with a fixed column 9, the inner wall of the shell 1 is fitted with two brushes 10, and the two brushes 10 are respectively provided with a bar groove 11 and a sliding groove 12, and the two bar grooves 11 are movably sleeved with a fixed column 9, both sides of the connecting plate 6 are fixedly connected with a slider 13, and the two sliding grooves 12 are slidably connected with the slider 13; through the setting of the cleaning mechanism, the inner wall of the shell 1 is shaken up and down for cleaning, which is convenient for cleaning impurities sticking to the inner wall and improves the cleaning efficiency.

[0027] like Figure 1 and Figure 2 As shown, in one embodiment, a water tank 14 is fixedly connected to the circumferential outer wall of the outer shell 1, a water pump 15 is installed on the top of the water tank 14, a water storage ring 16 is fixedly connected to the inner wall of the outer shell 1, a water inlet hole is opened on the water storage ring 16, a connecting pipe 18 is fixedly connected to the water outlet end and the water inlet hole of the water pump 15, and a plurality of nozzles 17 are installed on the water storage ring 16; through the setting of the water pump 15, water is sprayed on the nozzle 17, so as to facilitate the cleaning of the inner wall of the outer shell 1.

[0028] like Figure 2 As shown, in one embodiment, a fixing hole is opened on the top of the water tank 14, and a water inlet pipe 19 is fixedly connected in the fixing hole; through the provision of the water inlet pipe 19, water is added to the water tank 14.

[0029] like Figure 1 As shown, in one embodiment, an air inlet hole is opened on the shell 1, and an air inlet pipe 20 is fixedly connected to the air inlet hole. An air outlet hole is opened on the top of the shell 1, and an exhaust pipe 21 is fixedly connected to the air outlet hole. Through the arrangement of the air inlet pipe 20 and the exhaust pipe 21, it is possible to facilitate the exhaust of smoke for processing and then discharge it.

[0030] like Figure 2 As shown, in one embodiment, a discharge hole is opened at the bottom of the housing 1, and a drain pipe assembly 23 is fixedly connected to the discharge hole; through the arrangement of the drain pipe assembly 23, the housing 1 is drained.

[0031] like Figure 1 As shown, in one embodiment, a plurality of self-locking universal wheels 22 are installed at the bottom of the housing 1; the housing 1 can be moved by the arrangement of the self-locking universal wheels 22.

[0032] The specific working method is: when in use, first start the water pump 15 on the water tank 14, flush the water into the water storage circle 16 through the connecting pipe 18, and wet the inner wall of the shell 1 by the nozzle 17, then start the motor 15 to drive the connecting plate 6 to rotate in a circle, drive the brush 10 to perform circular rotation cleaning, and at the same time start the motor 2 7 to drive the bar block 8 to rotate, drive the fixed column 9 to rotate in a circle in the bar groove 11, and through the setting of the slider 13 and the sliding groove 12, the brush 10 can be made to reciprocate up and down, so as to achieve the up and down shaking cleaning of the inner wall of the shell 1, which is convenient for cleaning the impurities sticking to the inner wall and improves the cleaning efficiency.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A flue gas treatment device for SDS desulfurization and denitrification, comprising a housing (1), an inner wall of the housing (1) is fixedly connected to a ventilation plate (2), a hydraulic cylinder (3) is mounted on the ventilation plate (2), an output end of the hydraulic cylinder (3) is fixedly connected to a mounting shell (4), a motor (5) is mounted on the top inner wall of the mounting shell (4), and an output end of the motor (5) is fixedly connected to a connecting plate (6) via a coupling, characterized in that: Also includes; A cleaning mechanism, the cleaning mechanism being located on the housing (1); The cleaning mechanism comprises two motors (7) fixedly connected to the top of the connecting plate (6), the output ends of the two motors (7) are fixedly connected to a strip block (8) through a coupling, one side of the two strip blocks (8) is fixedly connected to a fixed column (9), the inner wall of the outer shell (1) is fitted with two brushes (10), the two brushes (10) are respectively provided with a strip groove (11) and a sliding groove (12), the two strip grooves (11) are rotatably sleeved with a fixed column (9), both sides of the connecting plate (6) are fixedly connected to a slider (13), and the two sliding grooves (12) are slidably connected to the slider (13).

2. The flue gas treatment device for SDS desulfurization and denitrification according to claim 1 is characterized in that: A water tank (14) is fixedly connected to the circumferential outer wall of the housing (1), a water pump (15) is installed on the top of the water tank (14), a water storage ring (16) is fixedly connected to the inner wall of the housing (1), a water inlet hole is opened on the water storage ring (16), a connecting pipe (18) is fixedly connected to the water outlet end of the water pump (15) and the water inlet hole, and a plurality of nozzles (17) are installed on the water storage ring (16).

3. The flue gas treatment device for SDS desulfurization and denitrification according to claim 2 is characterized in that: A fixing hole is provided on the top of the water tank (14), and a water inlet pipe (19) is fixedly connected in the fixing hole.

4. The flue gas treatment device for SDS desulfurization and denitrification according to claim 1 is characterized in that: The outer shell (1) is provided with an air inlet hole, an air inlet pipe (20) is fixedly connected to the air inlet hole, and the top of the outer shell (1) is provided with an air outlet hole, an exhaust pipe (21) is fixedly connected to the air outlet hole.

5. The flue gas treatment device for SDS desulfurization and denitrification according to claim 1 is characterized in that: A discharge hole is provided at the bottom of the housing (1), and a liquid discharge pipe assembly (23) is fixedly connected in the discharge hole.

6. The flue gas treatment device for SDS desulfurization and denitrification according to claim 1 is characterized in that: A plurality of self-locking universal wheels (22) are installed at the bottom of the housing (1).

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