Horizontal type wet dust collector

Abstract

The utility model relates to the technical field of wet dust removers, in particular to a horizontal type wet dust remover which comprises a horizontal type base, a circulating pump and a fixing frame, supporting rods are fixedly connected to the four corners of the upper end of the horizontal type base, the upper ends of the four supporting rods are jointly and fixedly connected with a wet dust remover body shell, and the lower end of the wet dust remover body shell is fixedly connected with the circulating pump. A water inlet pipe is fixedly connected to the left portion of the upper end of the water tank in a penetrating mode, a water suction pump is fixedly installed in the middle of the rear end of the water tank, a water suction pipe is fixedly installed at the front end of the water suction pump in a penetrating mode, a first conveying pipe is fixedly installed at the rear end of the water suction pump in a penetrating mode, and a flow dividing pipe is fixedly connected to the front end of the first conveying pipe in a penetrating mode. And a plurality of pressurizing atomizing nozzles are fixedly mounted at the front part of the outer surface of the shunting pipe in a penetrating manner. According to the horizontal type wet dust collector disclosed by the utility model, water at the bottom of the shell of the wet dust collector body is pumped out by the circulating pump through the second conveying pipe and is conveyed back to the water tank through the third conveying pipe, so that the water is recycled, and the utilization rate of water resources is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wet dust collectors, in particular to a horizontal wet dust collector. Background Art

[0002] In the mining industry such as pelletizing and iron ore concentrate, the production process often generates a lot of dust. For example, in the process of pelletizing and roasting, as well as in the transportation and processing of iron ore concentrate, a lot of fine dust will escape into the air. These dusts will not only cause serious pollution to the environment, affect the surrounding ecology and air quality, but also pose a threat to the health of on-site workers, and may cause health problems such as respiratory diseases. At the same time, a large amount of dust accumulation may also pose safety hazards such as explosions.

[0003] Traditional dust removal methods may be inefficient and unsatisfactory in the face of these complex dust problems in the mining industry. In order to effectively solve these problems and adapt to the special needs of the mining industry, horizontal wet dust collectors have appeared on the market, but the existing horizontal wet dust collectors still have the following problems: 1. When the existing horizontal wet dust collector is in use, the dust and water are mixed together for collection and treatment, and the water in the dust will be directly discharged, resulting in a waste of water resources; 2. When the existing horizontal wet dust collector is in use, the dust is directly contacted by water, which consumes a lot of water resources and has a poor dust removal effect. Therefore, we launched a horizontal wet dust collector. Utility Model Content

[0004] The main purpose of the utility model is to provide a horizontal wet dust collector, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A horizontal wet dust collector comprises a horizontal base, a circulation pump and a fixed frame, wherein the four corners of the upper end of the horizontal base are fixedly connected with support rods, the upper ends of the four support rods are commonly fixedly connected with a wet dust collector body shell, the front part of the lower end of the wet dust collector body shell is movably equipped with a shell door through a hinge, the middle part of the upper end of the wet dust collector body shell is fixedly connected with a water tank, the left part of the upper end of the water tank is fixedly connected with a water inlet pipe, the middle part of the rear end of the water tank is fixedly installed with a water pump, the front end of the water pump is fixedly installed with a water pump, the rear end of the water pump is fixedly installed with a first delivery pipe, and the first delivery pipe is fixedly installed with the first delivery pipe. A diversion pipe is inserted and fixedly connected at the front end of a delivery pipe, a plurality of booster atomizing nozzles are inserted and fixedly installed at the front surface of the outer surface of the diversion pipe, a second delivery pipe is inserted and fixedly installed at the lower end of the circulation pump, a switch valve is movably installed at the front surface of the outer surface of the second delivery pipe, a third delivery pipe is inserted and fixedly installed at the upper end of the circulation pump, mounting plates are fixedly connected at the middle of the left inner wall surface and the middle of the right inner wall surface of the outer shell of the wet dust collector body, mounting slots are opened on the inner sides of the two mounting plates, mounting plates are fixedly connected at the left and right ends of the fixed frame, and a filter collection net is embedded in the lower part of the inner wall surface of the fixed frame.

[0007] Preferably, an air inlet pipe is inserted and fixedly connected to the left upper end of the wet dust collector body shell, an air outlet pipe is inserted and fixedly connected to the right upper end of the wet dust collector body shell, and a purification partition is embedded in the upper inner wall of the air outlet pipe.

[0008] Preferably, the front end of the water pumping pipe passes through the rear end of the water tank and extends into the water tank, and the lower front end of the first conveying pipe passes through the rear end of the wet dust collector body shell and extends into the wet dust collector body shell.

[0009] Preferably, the plurality of pressurized atomizing nozzles are distributed at equal distances in pairs, and the plurality of pressurized atomizing nozzles are inclined higher in the front and lower in the back.

[0010] Preferably, the front upper end of the second conveying pipe passes through the lower end of the wet dust collector body shell and extends into the wet dust collector body shell, and the front lower end of the third conveying pipe passes through the upper end of the water tank and extends into the water tank.

[0011] Preferably, the fixing frame is sleeved in the outer shell of the wet dust collector body, and the two mounting clamps are respectively clamped in two corresponding mounting slots.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By setting up a pressurized atomizing nozzle, the dust-laden gas enters the outer shell of the wet dust collector through the air inlet pipe, starts the water pump, and water is pumped from the water tank through the water pump pipe to the first delivery pipe, and then enters the diversion pipe, and then sprays fine water mist through a number of pressurized atomizing nozzles that are equidistantly distributed in pairs and tilted higher in the front and lower in the back. These water mists are in full contact with the dust-laden gas, so that the dust particles are captured and condensed into larger particles. The dust that is not completely captured continues to flow with the airflow and encounters the filter collection net, which further filters and collects it.

[0014] 2. The circulation pump extracts the water from the bottom of the wet dust collector body shell through the second delivery pipe and returns it to the water tank through the third delivery pipe, so as to realize the recycling of water and improve the utilization rate of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a horizontal wet dust collector of the utility model;

[0016] Figure 2 It is a schematic diagram of the combined connection structure of a water pump, a water pump pipe, a first delivery pipe, a diverter pipe and a pressurized atomizing nozzle of a horizontal wet dust collector of the utility model;

[0017] Figure 3 It is a schematic diagram of the combined connection structure of a circulating pump, a second delivery pipe, a switch valve and a third delivery pipe of a horizontal wet dust collector of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the combined connection structure of a mounting plate, a mounting clamping plate, a fixing frame and a filter collection net of a horizontal wet dust collector.

[0019] In the figure: 1. horizontal base; 2. support rod; 3. wet dust collector body shell; 4. shell door; 5. air inlet pipe; 6. air outlet pipe; 7. purification screen; 8. water tank; 9. water inlet pipe; 10. water pump; 11. water pump; 12. first delivery pipe; 13. diversion pipe; 14. pressurized atomizing nozzle; 15. circulation pump; 16. second delivery pipe; 17. switch valve; 18. third delivery pipe; 19. mounting plate; 20. mounting slot; 21. mounting plate; 22. fixing frame; 23. filter collection net. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A horizontal wet dust collector comprises a horizontal base 1, a circulating pump 15 and a fixing frame 22. The four corners of the upper end of the horizontal base 1 are fixedly connected with support rods 2. The upper ends of the four support rods 2 are commonly fixedly connected with a wet dust collector body shell 3. The front part of the lower end of the wet dust collector body shell 3 is movably equipped with a shell door 4 through a hinge. The middle part of the upper end of the wet dust collector body shell 3 is fixedly connected with a water tank 8. The upper left part of the water tank 8 is fixedly connected with a water inlet pipe 9. A water pump 10 is fixedly installed in the middle of the rear end of the water tank 8. A water pump 11 is fixedly installed at the front end of the water pump 10. A first delivery pipe 12 is fixedly installed at the rear end of the water pump 10. The first delivery pipe 1 A shunt pipe 13 is inserted and fixedly connected at the front end, a plurality of booster atomizing nozzles 14 are inserted and fixedly installed at the front of the outer surface of the shunt pipe 13, a second delivery pipe 16 is inserted and fixedly installed at the lower end of the circulation pump 15, a switch valve 17 is inserted and movably installed at the front of the outer surface of the second delivery pipe 16, a third delivery pipe 18 is inserted and fixedly installed at the upper end of the circulation pump 15, a mounting plate 19 is fixedly connected at the middle of the left inner wall surface and the middle of the right inner wall surface of the wet dust collector body shell 3, the inner side surfaces of the two mounting plates 19 are both provided with mounting card grooves 20, the left and right ends of the fixed frame 22 are fixedly connected with mounting card plates 21, and a filter collection net 23 is embedded at the lower part of the inner wall surface of the fixed frame 22.

[0025] In this embodiment, an air inlet pipe 5 is inserted and fixedly connected to the left upper end of the wet dust collector body shell 3, and an air outlet pipe 6 is inserted and fixedly connected to the right upper end of the wet dust collector body shell 3. A purification screen 7 is embedded in the upper inner wall of the air outlet pipe 6; the front end of the water pump 11 passes through the rear end of the water tank 8 and extends into the water tank 8, and the lower front end of the first delivery pipe 12 passes through the rear end of the wet dust collector body shell 3 and extends into the wet dust collector body shell 3; a plurality of pressurized atomizers The nozzles 14 are distributed at equal distances in pairs, and several pressurized atomizing nozzles 14 are inclined with a higher front and a lower back; the front part of the upper end of the second conveying pipe 16 passes through the lower end of the wet dust collector body shell 3 and extends into the wet dust collector body shell 3, and the front part of the lower end of the third conveying pipe 18 passes through the upper end of the water tank 8 and extends into the water tank 8; the fixed frame 22 is sleeved in the wet dust collector body shell 3, and the two mounting clamps 21 are respectively clamped in the corresponding two mounting slots 20.

[0026] It should be noted that the utility model is a horizontal wet dust collector. During use, dust-laden gas enters the wet dust collector body shell 3 through the air inlet pipe 5, the water pump 10 is started, water is pumped from the water tank 8 to the first delivery pipe 12 through the water pump 11, and then enters the shunt pipe 13, and then a plurality of booster atomizing nozzles 14 are equidistantly distributed in pairs and inclined at a high front and a low back to spray out fine water mist. These water mists are in full contact with the dust-laden gas, so that the dust particles are captured and condensed into larger particles. The dust that is not completely captured continues to flow with the airflow and encounters the filter collection net 23. The filter collection net 23 It is further filtered and collected. When the filter collection net 23 needs to be cleaned or replaced, the shell door 4 can be opened, and the fixing frame 22 can be conveniently disassembled and installed by fitting the mounting card plate 21 with the mounting slot 20. In this process, the circulating pump 15 extracts the water at the bottom of the wet dust collector body shell 3 through the second delivery pipe 16, and returns it to the water tank 8 through the third delivery pipe 18, so as to realize the recycling of water and improve the utilization rate of water resources. The purified gas is finally discharged through the outlet pipe 6. The purification screen 7 in the outlet pipe 6 plays a role in further purifying and blocking impurities, thereby ensuring the cleanliness of the exhaust gas.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A horizontal wet dust collector, comprising a horizontal base (1), a circulating pump (15) and a fixing frame (22), characterized in that: The four corners of the upper end of the horizontal base (1) are fixedly connected to support rods (2), and the upper ends of the four support rods (2) are commonly fixedly connected to a wet dust collector body shell (3). The front portion of the lower end of the wet dust collector body shell (3) is movably equipped with a shell door (4) through a hinge. The middle portion of the upper end of the wet dust collector body shell (3) is fixedly connected to a water tank (8), and the left portion of the upper end of the water tank (8) is fixedly connected to a water inlet pipe (9). A water pump (10) is fixedly installed in the middle portion of the rear end of the water tank (8), and a water pump pipe (11) is fixedly installed at the front end of the water pump (10). A first delivery pipe (12) is fixedly installed at the rear end of the water pump (10), and a diversion pipe (11) is fixedly installed at the front end of the first delivery pipe (12). 3), a plurality of booster atomizing nozzles (14) are fixedly installed on the front of the outer surface of the diversion pipe (13), a second delivery pipe (16) is fixedly installed on the lower end of the circulation pump (15), a switch valve (17) is movably installed on the front of the outer surface of the second delivery pipe (16), a third delivery pipe (18) is fixedly installed on the upper end of the circulation pump (15), a mounting plate (19) is fixedly connected to the middle of the left inner wall and the middle of the right inner wall of the wet dust collector body shell (3), the inner side surfaces of the two mounting plates (19) are both provided with mounting card grooves (20), the left and right ends of the fixed frame (22) are fixedly connected to the mounting card plates (21), and the lower part of the inner wall of the fixed frame (22) is embedded with a filter collection net (23).

2. A horizontal wet dust collector according to claim 1, characterized in that: An air inlet pipe (5) is inserted and fixedly connected to the left upper part of the wet dust collector body shell (3), and an air outlet pipe (6) is inserted and fixedly connected to the right upper part of the wet dust collector body shell (3), and a purification partition net (7) is embedded in the upper inner wall of the air outlet pipe (6).

3. A horizontal wet dust collector according to claim 1, characterized in that: The front end of the water pumping pipe (11) penetrates the rear end of the water tank (8) and extends into the water tank (8), and the front lower part of the first delivery pipe (12) penetrates the rear end of the wet dust collector body shell (3) and extends into the wet dust collector body shell (3).

4. A horizontal wet dust collector according to claim 1, characterized in that: The plurality of pressurized atomizing nozzles (14) are distributed at equal distances in pairs, and the plurality of pressurized atomizing nozzles (14) are all inclined with a high front and a low rear.

5. A horizontal wet dust collector according to claim 1, characterized in that: The front portion of the upper end of the second conveying pipe (16) passes through the lower end of the wet dust collector body shell (3) and extends into the wet dust collector body shell (3), and the front portion of the lower end of the third conveying pipe (18) passes through the upper end of the water tank (8) and extends into the water tank (8).

6. A horizontal wet dust collector according to claim 1, characterized in that: The fixing frame (22) is sleeved in the wet dust collector body shell (3), and the two mounting clamping plates (21) are respectively clamped in two corresponding mounting clamping grooves (20).

Images