Water fetching device for finished pellets

Abstract

The utility model discloses a finished pellet water fetching device, which relates to the technical field of pellet water fetching and comprises a water pumping component, a motor fixedly arranged on one side of the water pumping component, a base fixedly arranged at the lower ends of the water pumping component and the motor, a spraying component arranged at the upper end of the water pumping component, and a water outlet arranged above the water inlet, the water fetching device solves the problems that a centrifugal pump is adopted in an existing water fetching device compared with a pumping and pressing type water fetching pump, but in the long-time water fetching process, due to continuous work of a motor, water flow continuously impacts fan blades, the fan blades are damaged, the water fetching device is aged due to long-time water fetching work, and the service life of the water fetching device is prolonged. According to the finished pellet water fetching device, through the arrangement of a water inlet, a water outlet sealing ring, a butt joint opening, a compression-resistant ring, a rubber ring, a first blade and an arc-shaped groove, the effects that the finished pellet water fetching device fetches more water and is wider in spraying range are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pumping for pellet ore, in particular to a water pumping device for finished pellet ore. Background Art

[0002] The finished pellets produced by the pelletizing plant are transported by belt conveyors, and the ball layer will be mixed with a certain amount of powder. When the pellets are transported from one belt to another, the ball layer will produce relative movement and generate dust, which will pollute the surrounding environment. In order to reduce dust, a water pumping device is usually installed above the belt to achieve the purpose of dust reduction. Among the existing water pumping devices, centrifugal pumps are more commonly used compared to suction-type water pumps. However, during the long-term water pumping process, the continuous operation of the motor will cause the water flow to continuously hit the fan blades, causing damage to the fan blades. In addition, long-term water pumping work will also lead to aging of the water pumping device and water leakage. Utility Model Content

[0003] The purpose of the utility model is to provide a finished pellet ore water pumping device, which solves the problem that in the existing water pumping devices in the background technology, centrifugal pumps are more commonly used compared to suction-pressure water pumps. However, during the long-term water pumping process, the continuous operation of the motor will cause the water flow to continuously hit the fan blades, causing damage to the fan blades. In addition, long-term water pumping work will also lead to aging of the water pumping device and water leakage.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a finished pellet ore water pumping device, including a pumping assembly, characterized in that: a motor is fixedly arranged on one side of the pumping assembly, a base is fixedly arranged on the lower end of the pumping assembly and the motor, a spray assembly is arranged on the upper end of the pumping assembly, the pumping assembly includes a water inlet, a water outlet arranged above the water inlet, and a sealing ring arranged on one side of the water inlet, a No. 1 channel is opened inside the sealing ring, a No. 2 channel is opened inside the sealing ring, and four groups of No. 2 channels are opened, the No. 2 channel is located around the No. 1 channel and has a certain angle with the No. 1 channel, the No. 1 channel includes a sleeve ring inside, a circular opening is opened inside the sleeve ring, a connecting piece is fixedly arranged on the periphery of the circular opening, and four groups of connecting pieces are arranged, a No. 1 blade is arranged on the periphery of the sleeve ring, and four groups of No. 1 blades are arranged, and the four groups of No. 1 blades are matched with the connecting piece respectively.

[0005] Preferably, a pressure-resistant ring is fixedly provided on the periphery of the No. 1 channel, a docking port is fixedly provided inside the sealing ring, and there are four groups of docking ports, and a rubber ring is sleeved on the periphery of the pressure-resistant ring.

[0006] Preferably, the surface of the blade No. 1 is provided with arc-shaped grooves, and there are multiple groups of arc-shaped grooves.

[0007] Preferably, the spray assembly includes a water pipe arranged at the upper end of the water outlet, a square box arranged at the upper end of the water pipe, and a power box arranged at the upper end of the square box, and the water outlet of the square box faces the left side.

[0008] Preferably, a porous plate is provided inside the square box.

[0009] Preferably, a motor is arranged inside the power box, a rotating shaft is installed at the output end of the motor, and a second bevel gear is sleeved on the outer side of the rotating shaft.

[0010] Preferably, a No. 1 connecting rod is movably provided on one side of the porous plate, and a No. 1 bevel gear is rotatably provided on one side of the No. 1 connecting rod.

[0011] Preferably, a No. 2 connecting rod is fixedly provided at one end of the No. 1 bevel gear, the No. 2 bevel gear is meshed with the No. 1 bevel gear, a disc is provided at one end of the No. 1 connecting rod, and a No. 2 blade is provided on the outer side of the disc.

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

[0013] 1. The utility model provides a finished pellet ore water pumping device, which realizes the rapid docking of the water inlet and the water outlet through the arrangement of the water inlet, the water outlet, the sealing ring, the docking port, the pressure-resistant ring, the rubber ring, the No. 1 blade and the arc groove, the inside of the sealing ring can effectively withstand the impact of water pressure, the rubber ring plays a good sealing role, the arc groove on the No. 1 blade can play the role of diversion and drainage, reducing the impact of water flow on the No. 1 blade, and solving the problem that the existing water pumping device uses more centrifugal pumps than the suction-pressure water pump, but in the long-term water pumping process, the water flow will continuously hit the fan blades due to the continuous operation of the motor, causing the fan blades to be damaged, and the long-term water pumping work will also lead to the aging of the water pumping device and cause water leakage.

[0014] 2. The utility model provides a finished pellet ore water pumping device, which realizes that water is atomized after passing through the porous plate under the action of air pressure through the arrangement of a water pipe, a cavity, a porous plate, a No. 1 connecting rod, a No. 1 bevel gear, a No. 2 connecting rod, a disc, a No. 2 fan blade, a power box, a motor, a rotating shaft, and a No. 2 bevel gear. The motor is started to make the No. 1 bevel gear mesh with the No. 2 bevel gear. Since the No. 2 bevel gear is rotatably connected to the No. 1 connecting rod, the rotation of the No. 2 bevel gear drives the No. 2 connecting rod to rotate. The rotating No. 2 connecting rod drives the disc, thereby driving the No. 2 blade to rotate. The rotating No. 2 blade can blow the atomized water droplets into the air, so that the water mist area is larger and has a better dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the water inlet and outlet structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the No. 2 channel and the rubber ring structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the ring structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the square box structure of the utility model.

[0020] In the figure: 1. Pumping assembly; 11. Water inlet; 12. Water outlet; 13. Sealing ring; 14. Channel No. 1; 15. Channel No. 2; 16. Docking port; 17. Anti-pressure ring; 18. Rubber ring; 19. Ring; 191. Round mouth; 192. Connecting piece; 193. Blade No. 1; 194. Arc groove; 2. Motor; 3. Spraying assembly; 31. Water pipe; 32. Square box; 33. Perforated plate; 331. Connecting rod No. 1; 332. Bevel gear No. 1; 333. Connecting rod No. 2; 34. Round piece; 35. Blade No. 2; 36. Power box; 37. Motor; 371. Rotating shaft; 372. Bevel gear No. 2; 4. Base. DETAILED DESCRIPTION

[0021] 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.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 and Figure 2The utility model provides a finished pellet ore pumping device, comprising a pumping assembly (1), characterized in that: a motor 2 is fixedly arranged on one side of the pumping assembly 1, a base 4 is fixedly arranged at the lower ends of the pumping assembly 1 and the motor 2, a spray assembly 3 is arranged at the upper end of the pumping assembly 1, the pumping assembly 1 comprises a water inlet 11, a water outlet 12 arranged above the water inlet 11, and a sealing ring 13 arranged on one side of the water inlet 11, a first channel 14 is arranged inside the sealing ring 13, and a second channel 14 is arranged inside the sealing ring 13. Channel 15, and channel 15 is provided with four groups. Channel 15 is located around channel 14 and has a certain angle with channel 14. Channel 14 includes a collar 19 inside. A circular opening 191 is provided inside the collar 19. A connecting piece 192 is fixedly provided on the periphery of the circular opening 191. The connecting piece 192 is provided with four groups. A blade 193 is provided on the periphery of the collar 19. The blade 193 is provided with four groups. The four groups of blades 193 are matched with the connecting piece 192 respectively.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Embodiment 1:

[0026] Combination Figure 2-Figure 4The pumping assembly 1 includes a water inlet 11, a water outlet 12 arranged above the water inlet 11, and a sealing ring 13 arranged on one side of the water inlet 11. A No. 1 channel 14 is provided inside the sealing ring 13, a No. 2 channel 15 is provided inside the sealing ring 13, and the No. 2 channel 15 is provided in four groups. An anti-pressure ring 17 is fixedly provided on the periphery of the No. 1 channel 14, a docking port 16 is fixedly provided inside the sealing ring 13, and the docking port 16 is provided in four groups. The docking port 16 is used to fix the connection with the water pipe. A rubber ring is provided on the periphery of the anti-pressure ring 17. 18. The No. 1 channel 14 includes a collar 19 inside, and a circular opening 191 is opened inside the collar 19. The collar 19 and the circular opening 191 are used to connect with the output shaft of the motor 2. A connecting piece 192 is fixedly arranged on the periphery of the circular opening 191, and the connecting piece 192 is arranged in four groups. A No. 1 blade 193 is arranged on the periphery of the collar 19, and the No. 1 blade 193 is arranged in four groups. The four groups of No. 1 blades 193 are matched with the connecting piece 192 respectively. The surface of the No. 1 blade 193 is opened with an arc groove 194, and the arc groove 194 is opened in multiple groups. After the water flows into the water inlet 11, it is dispersed by the No. 1 channel 14 and the No. 2 channel 15 of the four groups. The No. 2 channel 15 plays a role of diversion, preventing excessive water flow from causing huge pressure on the inner cavity of the water inlet 11, thereby reducing the overall impact of the water flow, so that the water pumping device can withstand more impacts, which will not quickly produce mechanical fatigue, which means that the aging time is extended. In the uniform flow field, the distribution law of pressure is determined according to the flow direction of the fluid, and various factors will affect the distribution of pressure. Therefore, we can change the pressure of the flow in the flow direction by setting channels of different sizes and directions. At the same time, the anti-pressure ring 17 is made of titanium alloy, which can well ensure the stability of the structure of the entire pumping assembly 1. The rubber ring 18 plays a sealing role to improve the water pumping efficiency. The arc groove 194 on the surface of the No. 1 blade 193 can play a role of diversion, so as to further reduce the impact of the water flow, ensure that the No. 1 blade 193 is not damaged, and also increase the amount of water pumped at one time, that is, it can withstand the impact of more and larger water flows.

[0027] Embodiment 2:

[0028] Combination Figure 5The spray assembly 3 includes a water pipe 31 arranged at the upper end of the water outlet 12, a square box 32 arranged at the upper end of the water pipe 31, a power box 36 arranged at the upper end of the square box 32, a porous plate 33 is arranged inside the square box 32, a motor 37 is arranged inside the power box 36, a rotating shaft 371 is installed at the output end of the motor 37, a second bevel gear 372 is sleeved on the outer side of the rotating shaft 371, a first connecting rod 331 is movably arranged on one side of the porous plate 33, a first bevel gear 332 is rotatably arranged on one side of the first connecting rod 331, a second connecting rod 333 is fixedly arranged at one end of the first bevel gear 332, and the second bevel gear 372 is connected to a first connecting rod 331. The second bevel gear 332 is meshed with each other, a disc 34 is provided at one end of the first connecting rod 331, and a second blade 35 is provided on the outer side of the disc 34. Water flows from the water outlet 12 into the interior of the square box 32 through the water pipe 31, and then is atomized into small water droplets through the porous plate 33 after high pressure. Then the motor 37 is started to make the rotating shaft 371 drive the second bevel gear 372 to rotate. The rotating second bevel gear 372 rotates by meshing with the first bevel gear 332. The rotating second connecting rod 333 drives the second blade 35 to rotate through the disc 34, so that the spraying range of the atomized water droplets is wider, thereby improving the dust removal effect.

[0029] 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.

[0030] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A finished pellet ore pumping device, comprising a pumping assembly (1), characterized in that: A motor (2) is fixedly arranged on one side of the pumping assembly (1), a base (4) is fixedly arranged at the lower ends of the pumping assembly (1) and the motor (2), a spray assembly (3) is arranged at the upper end of the pumping assembly (1), the pumping assembly (1) comprises a water inlet (11), a water outlet (12) arranged above the water inlet (11), and a sealing ring (13) arranged on one side of the water inlet (11), a first channel (14) is arranged inside the sealing ring (13), a second channel (15) is arranged inside the sealing ring (13), and the second channel (15) is provided with four The second channel (15) is located around the first channel (14) and has a certain angle with the first channel (14). The first channel (14) includes a collar (19) inside. A circular opening (191) is provided inside the collar (19). A connecting piece (192) is fixedly provided on the periphery of the circular opening (191). The connecting piece (192) is provided in four groups. A first blade (193) is provided on the periphery of the collar (19). The first blade (193) is provided in four groups. The four groups of the first blades (193) are matched with the connecting piece (192) respectively.

2. The finished pellet ore water pumping device according to claim 1 is characterized in that: The first channel (14) is fixedly provided with an anti-pressure ring (17) on its periphery, the sealing ring (13) is fixedly provided with a docking port (16) inside, and there are four groups of docking ports (16), and a rubber ring (18) is sleeved on the periphery of the anti-pressure ring (17).

3. The finished pellet ore water pumping device according to claim 1 is characterized in that: The surface of the first blade (193) is provided with an arc-shaped groove (194), and the arc-shaped groove (194) is provided in multiple groups.

4. The finished pellet ore water pumping device according to claim 1 is characterized in that: The spray assembly (3) comprises a water pipe (31) arranged at the upper end of the water outlet (12), a square box (32) arranged at the upper end of the water pipe (31), and a power box (36) arranged at the upper end of the square box (32), wherein the water outlet of the square box (32) faces the left side.

5. The finished pellet water pumping device according to claim 4 is characterized in that: A porous plate (33) is arranged inside the square box (32).

6. The finished pellet ore water pumping device according to claim 4 is characterized in that: A motor (37) is arranged inside the power box (36), a rotating shaft (371) is installed at the output end of the motor (37), and a second bevel gear (372) is sleeved on the outer side of the rotating shaft (371).

7. The finished pellet water pumping device according to claim 5 is characterized in that: A first connecting rod (331) is movably provided on one side of the porous plate (33), and a first bevel gear (332) is rotatably provided on one side of the first connecting rod (331).

8. The finished pellet ore water pumping device according to claim 7 is characterized in that: A second connecting rod (333) is fixedly arranged at one end of the first bevel gear (332), the second bevel gear (372) is meshed with the first bevel gear (332), a disc (34) is arranged at one end of the first connecting rod (331), and a second blade (35) is arranged on the outer side of the disc (34).

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