Spraying device for flue gas purification system equipment

Abstract

The utility model discloses a spraying device for flue gas purification system equipment. The spraying device comprises a bottom plate, a water pump is started, the input end of the water pump drives a second water conveying pipe, a hollow pipe, a flow dividing box, a branch pipe and a water spraying pipe to convey water flow to a high-pressure spraying head, when the water flow pushes a long rod and a cover plate to move towards the outer side of the high-pressure spraying head, a tension spring is pulled, a driving motor is started, and the output end of the driving motor drives a driving wheel, a driven wheel and the hollow pipe to rotate; when the flue gas is not purified, the water pump is closed, and the tension spring drives the long rod and the cover plate to reset, so that the problems that when the flue gas is purified, a large number of particulate matters are mixed in the flue gas, the particulate matters can block a water outlet of spraying equipment in flue gas purification, and the water outlet of the spraying equipment cannot be blocked are solved. The problems that the water yield of the spraying equipment is reduced, the flue gas purification effect is poor, and the purification effect of the flue gas purification equipment is reduced are solved, and the spraying device has the advantage of being convenient to spray.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas purification, in particular to a spraying device for a flue gas purification system equipment. Background Art

[0002] Flue gas purification is to eliminate harmful substances in the flue gas discharged during industrial production. Its main purpose is to reduce the concentration of harmful substances in the flue gas so that it meets the national or local emission standards, thereby reducing the pollution to the atmospheric environment and the harm to human health and the ecological system. There are various types of pollutants in the flue gas, with wide sources. For example, in a coal-fired power plant, the flue gas may contain a large amount of sulfur dioxide, nitrogen oxides, and particulate matter. In a steel plant, in addition to the above pollutants, there may also be carbon monoxide, heavy metals, etc.

[0003] The existing technical solutions have the following defects: When purifying the flue gas, a large amount of particulate matter is mixed in the flue gas. The particulate matter will block the water outlet of the spraying equipment in the flue gas purification, resulting in a decrease in the water output of the spraying equipment, poor flue gas purification effect, and reduced purification effect of the flue gas purification equipment. Summary of the Utility Model

[0004] To solve the problems raised in the above background art, the purpose of the present utility model is to provide a spraying device for a flue gas purification system equipment, which has the advantage of facilitating spraying, and solves the problem that when purifying the flue gas, a large amount of particulate matter is mixed in the flue gas. The particulate matter will block the water outlet of the spraying equipment in the flue gas purification, resulting in a decrease in the water output of the spraying equipment, poor flue gas purification effect, and reduced purification effect of the flue gas purification equipment.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A spraying device for a flue gas purification system equipment, including a bottom plate, a tank body is fixedly connected to the top of the bottom plate, a water tank is fixedly connected to the front side of the left side of the top of the bottom plate, an air inlet is opened on the front side of the tank body, a filter plate is fixedly connected to the inside of the tank body, an activated carbon plate is arranged on the top of the filter plate, the surface of the activated carbon plate is fixedly connected to the inside of the tank body, an air outlet pipe is connected to the top of the tank body, a spraying mechanism is arranged inside the tank body, and a driving mechanism is arranged on the left side of the tank body.

[0006] Preferably, the spraying mechanism includes a first water delivery pipe, which is connected to the rear side of the water tank. The output end of the first water delivery pipe is connected to a water pump, the output end of the water pump is connected to a second water delivery pipe, the output end of the second water delivery pipe is connected to a hollow pipe, the bottom of the hollow pipe is connected to a flow dividing box, the surface of the flow dividing box is connected to branch pipes, the number of the branch pipes is six, the bottoms of the branch pipes are fixedly connected to spray pipes, the surface of the spray pipes is connected to high-pressure nozzles, the number of the high-pressure nozzles is several, a long plate is fixedly connected inside the high-pressure nozzle, a long rod is slidably connected inside the long plate, a cover plate is slidably connected to the inner wall of the high-pressure nozzle, the surface of the cover plate is fixedly connected to the surface of the long rod, a tension spring is arranged on the surface of the long rod, one end of the tension spring is fixedly connected to the surface of the cover plate, and the other end of the tension spring is fixedly connected to the surface of the long plate.

[0007] Preferably, the driving mechanism includes a driving motor, the right side of the driving motor is fixedly connected to the surface of the left side of the tank body, the output end of the driving motor is fixedly connected to a driving wheel, a driven wheel is fixedly sleeved on the top of the surface of the hollow pipe, and the driving wheel and the driven wheel are rotationally connected by a belt.

[0008] Preferably, a fan blade is fixedly connected to the bottom of the hollow pipe, and the fan blade is located above the activated carbon plate.

[0009] Preferably, a water diversion pipe is connected to the bottom of the surface of the tank body, and the output end of the water diversion pipe is connected to the rear side of the water tank.

[0010] Preferably, an observation window is opened on the front side of the surface of the tank body, and the observation window is located in front of the fan blade.

[0011] Preferably, a water level observation table is connected to the front side of the water tank, and the water level observation table is located in front of the first water delivery pipe.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The utility model starts the water pump, and the input end of the water pump draws water from the water tank through the water delivery pipe 1, and then delivers the water to the high-pressure nozzle through the water delivery pipe 2, the hollow pipe, the diversion box, the branch pipe, and the water spray pipe. When the compressed water pushes the long rod and the cover plate to move toward the outside of the high-pressure nozzle, the tension spring is pulled, starting the drive motor, and the output end of the drive motor drives the drive wheel to rotate. The drive wheel drives the driven wheel and the hollow pipe to rotate through the belt, and the hollow pipe drives the high-pressure nozzle to rotate and spray the flue gas inside the tank. The water flow compressed by the high-pressure nozzle forms water mist, which adsorbs the particles trapped in the flue gas. When the flue gas is no longer purified, the water pump is turned off, and the tension spring drives the long rod and the cover plate to reset, which solves the problem that a large amount of particulate matter will be mixed in the flue gas during flue gas purification, and the particulate matter will block the water outlet of the spraying equipment in the flue gas purification, resulting in reduced water output of the spraying equipment, poor flue gas purification effect, and reduced purification effect of the flue gas purification equipment. It has the advantage of being easy to spray.

[0014] 2. The utility model sets a spray mechanism and starts the water pump. The input end of the water pump draws water from the water tank through the water pipe 1, and then transmits the water to the high-pressure nozzle through the water pipe 2, the hollow pipe, the diversion box, the branch pipe, and the water spray pipe. When the compressed water flow pushes the long rod and the cover plate to move toward the outside of the high-pressure nozzle, the tension spring is pulled, and the water flow compressed by the high-pressure nozzle forms water mist, which adsorbs the particles clamped in the flue gas, thereby improving the purification effect of the flue gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a rear view of the tank body of the utility model;

[0017] Figure 3 A half-section view of the tank body of the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the drive motor of the utility model;

[0019] Figure 5 For this utility model Figure 4 Enlarged view of point A;

[0020] Figure 6 It is a half-section view of the high-pressure nozzle of the utility model.

[0021] In the figure: 1, bottom plate; 2, tank body; 3, water tank; 4, air inlet; 5, filter plate; 6, activated carbon plate; 7, air outlet pipe; 8, spraying mechanism; 81, first water delivery pipe; 82, water pump; 83, second water delivery pipe; 84, hollow pipe; 85, shunt box; 86, branch pipe; 87, water spraying pipe; 88, high-pressure nozzle; 89, long plate; 810, long rod; 811, cover plate; 812, tension spring; 9, driving mechanism; 91, driving motor; 92, driving wheel; 93, driven wheel; 10, fan blade; 11, water diversion pipe; 12, observation window; 13, water level observation table. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 6 shown, a spraying device for a flue gas purification system device provided by the present invention includes a bottom plate 1. A tank body 2 is fixedly connected to the top of the bottom plate 1. A water tank 3 is fixedly connected to the front side of the left side of the top of the bottom plate 1. An air inlet 4 is opened on the front side of the tank body 2. A filter plate 5 is fixedly connected to the inside of the tank body 2. An activated carbon plate 6 is arranged on the top of the filter plate 5. The surface of the activated carbon plate 6 is fixedly connected to the inside of the tank body 2. An air outlet pipe 7 is connected to the top of the tank body 2. A spraying mechanism 8 is arranged inside the tank body 2. A driving mechanism 9 is arranged on the left side of the tank body 2.

[0024] Referring to Figure 4 , the spraying mechanism 8 includes a first water delivery pipe 81. The first water delivery pipe 81 is communicated with the rear side of the water tank 3. The output end of the first water delivery pipe 81 is connected to a water pump 82. The output end of the water pump 82 is connected to a second water delivery pipe 83. The output end of the second water delivery pipe 83 is connected to a hollow pipe 84. The bottom of the hollow pipe 84 is communicated with a shunt box 85. The surface of the shunt box 85 is communicated with branch pipes 86. The number of the branch pipes 86 is six. The bottoms of the branch pipes 86 are all fixedly communicated with water spraying pipes 87. The surface of the water spraying pipe 87 is communicated with high-pressure nozzles 88. The number of the high-pressure nozzles 88 is several. A long plate 89 is fixedly connected to the inside of the high-pressure nozzle 88. A long rod 810 is slidably connected to the inside of the long plate 89. A cover plate 811 is slidably connected to the inner wall of the high-pressure nozzle 88. The surface of the cover plate 811 is fixedly connected to the surface of the long rod 810. A tension spring 812 is arranged on the surface of the long rod 810. One end of the tension spring 812 is fixedly connected to the surface of the cover plate 811. The other end of the tension spring 812 is fixedly connected to the surface of the long plate 89.

[0025] As a technical optimization solution of the present utility model, by setting up a spraying mechanism 8, when starting the water pump 82, the output end of the water pump 82 extracts the water inside the water tank 3 through a first water delivery pipe 81, and then conveys the water flow to a high-pressure nozzle 88 through a second water delivery pipe 83, a hollow pipe 84, a shunt box 85, a branch pipe 86, and a water spraying pipe 87. When the compressed water flow pushes a long rod 810 and a cover plate 811 to move outward from the high-pressure nozzle 88, a tension spring 812 is pulled. The water flow after being compressed by the high-pressure nozzle 88 forms water mist, which adsorbs the particles clamped in the flue gas, improving the purification effect on the flue gas.

[0026] Reference Figure 4 , the driving mechanism 9 includes a driving motor 91. The right side of the driving motor 91 is fixedly connected to the surface of the left side of the tank body 2. The output end of the driving motor 91 is fixedly connected with a driving wheel 92. The top of the surface of the hollow pipe 84 is fixedly sleeved with a driven wheel 93. The driving wheel 92 and the driven wheel 93 are rotationally connected by a belt.

[0027] As a technical optimization solution of the present utility model, by setting up a driving mechanism 9, when starting the driving motor 91, the output end of the driving motor 91 drives the driving wheel 92 to rotate. The driving wheel 92 drives the driven wheel 93 and the hollow pipe 84 to rotate through the belt. The hollow pipe 84 drives the high-pressure nozzle 88 to perform rotational spraying on the flue gas inside the tank body 2, improving the purification efficiency of the flue gas.

[0028] Reference Figure 4 , the bottom of the hollow pipe 84 is fixedly connected with a fan blade 10. The fan blade 10 is located above the activated carbon plate 6.

[0029] As a technical optimization solution of the present utility model, by setting up the fan blade 10, after the fan blade 10 is driven, the flow rate of the flue gas at the air inlet 4 can be driven by the rotation of the fan blade 10, improving the suction efficiency of the flue gas.

[0030] Reference Figure 1 , the bottom of the surface of the tank body 2 is communicated with a water diversion pipe 11. The output end of the water diversion pipe 11 is communicated with the rear side of the water tank 3.

[0031] As a technical optimization solution of the present utility model, by setting up the water diversion pipe 11, after the filtered water after spraying reaches the water level line of the water diversion pipe 11, it can flow back to the water tank 3 through the water diversion pipe 11, improving the circulation effect of the water tank 3.

[0032] Reference Figure 1 , the front side of the surface of the tank body 2 is provided with an observation window 12. The observation window 12 is located in front of the fan blade 10.

[0033] As a technical optimization solution of the present utility model, by providing an observation window 12, the operator can observe the usage condition of the internal activated carbon plate 6 through the observation window 12 when replacing the activated carbon plate 6, thereby improving the replacement efficiency of the activated carbon plate 6.

[0034] Reference Figure 1 , a water level observation gauge 13 is connected to the front side of the water tank 3, and the water level observation gauge 13 is located on the front side of the first water delivery pipe 81.

[0035] As a technical optimization solution of the present utility model, by providing a water level observation gauge 13, it is convenient for the operator to observe the water level inside the water tank 3, avoiding water shortage in the water tank 3 after long-term use, and improving the usage effect of the water tank 3.

[0036] The working principle and usage process of the present utility model: During use, start the water pump 82. The input end of the water pump 82 extracts the water inside the water tank 3 through the first water delivery pipe 81, and then conveys the water flow to the high-pressure nozzle 88 through the second water delivery pipe 83, the hollow pipe 84, the shunt box 85, the branch pipe 86, and the water spray pipe 87. When the compressed water flow pushes the long rod 810 and the cover plate 811 to move outward from the high-pressure nozzle 88, the tension spring 812 is pulled. Start the drive motor 91, and the output end of the drive motor 91 drives the drive wheel 92 to rotate. The drive wheel 92 drives the driven wheel 93 and the hollow pipe 84 to rotate through the belt. The hollow pipe 84 drives the high-pressure nozzle 88 to rotate and spray the flue gas inside the tank body 2. The water flow compressed by the high-pressure nozzle 88 forms a water mist to adsorb the particles held in the flue gas. When the flue gas is no longer being purified, turn off the water pump 82, and the tension spring 812 drives the long rod 810 and the cover plate 811 to reset.

[0037] In summary, for the spray device of this flue gas purification system equipment, through the combined use of the bottom plate 1, the tank body 2, the water tank 3, the air inlet 4, the filter plate 5, the activated carbon plate 6, the air outlet pipe 7, the spray mechanism 8, and the drive mechanism 9, it solves the problem that when purifying flue gas, a large amount of particulate matter is mixed in the flue gas, and the particulate matter will block the water outlet of the spray equipment in the flue gas purification, resulting in a reduction in the water output of the spray equipment, poor flue gas purification effect, and reduced purification effect of the flue gas purification equipment.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for a flue gas purification system equipment, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a tank body (2). The front side of the left side of the top of the bottom plate (1) is fixedly connected with a water tank (3). An air inlet (4) is formed in the front side of the tank body (2). A filter plate (5) is fixedly connected inside the tank body (2). An activated carbon plate (6) is arranged on the top of the filter plate (5). The surface of the activated carbon plate (6) is fixedly connected with the inside of the tank body (2). An air outlet pipe (7) is connected to the top of the tank body (2). A spraying mechanism (8) is arranged inside the tank body (2). A driving mechanism (9) is arranged on the left side of the tank body (2).

2. The spray device for a flue gas purification system equipment according to claim 1, characterized in that: The spraying mechanism (8) includes a first water delivery pipe (81). The first water delivery pipe (81) is communicated with the rear side of the water tank (3). The output end of the first water delivery pipe (81) is connected with a water pump (82). The output end of the water pump (82) is connected with a second water delivery pipe (83). The output end of the second water delivery pipe (83) is connected with a hollow pipe (84). The bottom of the hollow pipe (84) is communicated with a shunt box (85). The surface of the shunt box (85) is communicated with branch pipes (86). The number of the branch pipes (86) is six. The bottoms of the branch pipes (86) are all fixedly communicated with spray pipes (87). The surface of the spray pipe (87) is communicated with high-pressure nozzles (88). The number of the high-pressure nozzles (88) is several. A long plate (89) is fixedly connected inside the high-pressure nozzle (88). A long rod (810) is slidably connected inside the long plate (89). A cover plate (811) is slidably connected to the inner wall of the high-pressure nozzle (88). The surface of the cover plate (811) is fixedly connected with the surface of the long rod (810). A tension spring (812) is arranged on the surface of the long rod (810). One end of the tension spring (812) is fixedly connected with the surface of the cover plate (811). The other end of the tension spring (812) is fixedly connected with the surface of the long plate (89).

3. The spray device for a flue gas purification system equipment according to claim 1, characterized in that: The driving mechanism (9) includes a driving motor (91). The right side of the driving motor (91) is fixedly connected to the surface of the left side of the tank body (2). The output end of the driving motor (91) is fixedly connected with a driving wheel (92). A driven wheel (93) is fixedly sleeved on the top surface of the hollow pipe (84). The driving wheel (92) and the driven wheel (93) are rotationally connected by a belt.

4. The spray device for a flue gas purification system equipment according to claim 2, characterized in that: A fan blade (10) is fixedly connected to the bottom of the hollow pipe (84). The fan blade (10) is located above the activated carbon plate (6).

5. A spraying device for a flue gas purification system equipment as described in claim 1, characterized in that: A water inlet pipe (11) is communicated with the bottom surface of the tank body (2). The output end of the water inlet pipe (11) is communicated with the rear side of the water tank (3).

6. The spray device for a flue gas purification system equipment according to claim 1, characterized in that: An observation window (12) is formed in the front side of the tank body (2). The observation window (12) is located in front of the fan blade (10).

7. The spray device for a flue gas purification system equipment according to claim 2, characterized in that: A water level observation table (13) is communicated with the front side of the water tank (3). The surface of the water level observation table (13) is located in front of the first water delivery pipe (81).

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