Dust and dust removal device for ore processing

Abstract

The utility model relates to the technical field of ore processing dust removal, and discloses an ore processing dust removal device which comprises a water tank, a through hole is formed in the middle of the top of the water tank, a water pumping pipe is arranged in the through hole, and the top end of the water pumping pipe is connected with a negative pressure assembly in a penetrating mode. A motor base is fixedly connected to the position, located on the side face of the negative pressure assembly, of the top of the water tank, an air blowing assembly used for increasing the dust falling range is arranged at the top of the motor base, a one-way valve is arranged in a water pumping pipe, and the position, located above a gasket, of the surface of a connecting rod is sleeved with a special-shaped plate. According to the dust and dust removal device for ore processing, through the arrangement of the air blowing assembly, during dust removal treatment, a driving motor can be connected to an external power source, so that a connecting rod drives a fan to rotate in a fixing ring, then water sprayed out of an atomization spray head is blown into the air, the floating area of atomized water drops can be increased, and the dust removal range is widened; the dust falling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ore processing dust removal, in particular to an ore processing dust removal and dust reduction device. Background Art

[0002] Ore processing refers to the process of subjecting the ores mined from mines to a series of physical, chemical and metallurgical treatments. These treatments include ore crushing, grinding, flotation, roasting, etc., which aim to extract useful minerals from the ore, remove impurities, and ultimately obtain products that can be used to produce metals, alloys or other industrial raw materials. Ore processing is an important part of the mining industry, and its goal is to achieve the transformation and purification from raw ore to final product.

[0003] An ore processing dust removal device disclosed in the publication number CN212757788U solves the problem that the existing conveyor belt for ore processing does not have a corresponding dust removal and dust reduction device. The ore crusher crushes the ore and drops it onto the conveyor belt. The conveyor belt also needs to drop the crushed stone when it transports it to the placement location. During the falling process, the dust generated by the crushing of the ore is easily raised, causing environmental pollution.

[0004] However, this ore processing dust removal device has the following disadvantages:

[0005] (1) During ore processing, a large amount of dust will be generated. The use of atomizing nozzles can only achieve local dust reduction, lack of directionality, and reduce the efficiency of atomizing water spraying dust reduction;

[0006] (2) During dust reduction treatment, it is not possible to combine water spraying with air blowing to reduce dust, which increases the cost of use. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a dust removal and reduction device for ore processing which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem that the atomizing nozzle proposed in the above-mentioned background technology can only achieve local dust reduction, lacks directionality, reduces the efficiency of atomizing water spraying and dust reduction, and cannot combine water spraying with air blowing to increase the cost of use.

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a dust removal and reduction device for ore processing, comprising a water tank, a through hole is opened in the middle of the top of the water tank, a water pump is arranged inside the through hole, the top of the water pump is connected with a negative pressure component, the top of the water tank is located on the side of the negative pressure component and is fixedly connected with a motor seat, the top of the motor seat is provided with a blowing assembly for increasing the dust reduction range, and a one-way valve is arranged inside the water pump.

[0009] Optionally, the negative pressure component includes a negative pressure cylinder connected to the top of the water suction pipe, a damping plate is slidably connected to the inside of the negative pressure cylinder, a spring is fixedly connected to the top of the damping plate, a gasket is arranged on the top of the spring, a drainage hole is opened on the side of the negative pressure cylinder, a connecting pipe is arranged on the surface of the drainage hole, and an atomizing nozzle for spraying water is arranged at one end of the connecting pipe.

[0010] Optionally, the blowing assembly includes a driving motor arranged on the top of the motor base, the output end of the driving motor is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a fan, a fixing ring is sleeved on the surface of the fan, and a wind tube is arranged on the side of the fixing ring.

[0011] Optionally, a special-shaped plate is sleeved on the surface of the connecting rod and located above the gasket, and one end of the special-shaped plate overlaps the top of the gasket.

[0012] Optionally, a fixing seat is fixedly connected to the bottom of the air cylinder, and the bottom of the fixing seat is fixedly connected to the top of the water tank and located on the other side of the negative pressure component.

[0013] Optionally, the surface of the atomizing nozzle is arranged inside the air cylinder and below the connecting rod.

[0014] The utility model provides a dust removal and dust reduction device for ore processing, which has the following beneficial effects:

[0015] 1. The ore processing dust removal and dust reduction device, through the setting of the blowing component, can connect the driving motor to the external power supply during the dust reduction process, so that the connecting rod drives the fan to rotate inside the fixed ring, and then blows the water sprayed from the atomizing nozzle into the air, which can increase the floating area of ​​the atomized water droplets, thereby expanding the dust reduction range and improving the dust reduction efficiency.

[0016] 2. The ore processing dust removal and dust suppression device, through the setting of the negative pressure component, can rotate the special-shaped plate by rotating the connecting rod during dust suppression. Since the special-shaped plate is set above the gasket and overlaps with it, when the raised part of the special-shaped plate overlaps, it receives the rotational force and compresses the gasket and the spring, so that the spring drives the damping plate to move downward inside the negative pressure cylinder. With the continuous rotation of the special-shaped plate, when the raised part does not overlap with the gasket, it is acted upon by the elastic force of the spring to drive the damping plate to move upward, and generate negative pressure inside the negative pressure cylinder, so that the water source inside the water tank can be drawn through the pumping pipe. Since a one-way valve is provided inside the pumping pipe, water can be sprayed out from the connecting pipe and the atomizing nozzle with the reciprocating motion of the damping plate, so as to achieve the purpose of spraying water while blowing air, so that water spraying and air blowing are combined to reduce the cost of dust suppression. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the water tank structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the negative pressure component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the blowing component of the utility model.

[0021] In the figure: 1. water tank; 2. water suction pipe; 3. negative pressure assembly; 31. negative pressure cylinder; 32. damping plate; 33. spring; 34. gasket; 35. connecting pipe; 36. atomizing nozzle; 4. motor base; 5. blowing assembly; 51. driving motor; 52. connecting rod; 53. fan; 54. fixing ring; 55. air cylinder; 6. special-shaped plate; 7. fixing base. DETAILED DESCRIPTION

[0022] 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. 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.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a dust removal and reduction device for ore processing, comprising a water tank 1, a through hole is opened in the middle of the top of the water tank 1, a water pumping pipe 2 is arranged inside the through hole, the top of the water pumping pipe 2 is connected with a negative pressure component 3, the top of the water tank 1 is located on the side of the negative pressure component 3 and is fixedly connected with a motor seat 4, the top of the motor seat 4 is provided with a blowing component 5 for increasing the dust reduction range, and a one-way valve is arranged inside the water pumping pipe 2.

[0024] See also Figure 1 and Figure 2 A special-shaped plate 6 is sleeved on the surface of the connecting rod 52 and located above the gasket 34 , and one end of the special-shaped plate 6 overlaps the top of the gasket 34 .

[0025] By setting the special-shaped plate 6, since the surface of the special-shaped plate 6 is provided with a protrusion, and the protrusion overlaps with the top of the gasket 34, as the special-shaped plate 6 rotates, the protrusion contacts the gasket 34 and compresses the gasket 34 downward.

[0026] See also Figure 1 and Figure 2 The bottom of the air cylinder 55 is fixedly connected to a fixing seat 7 , and the bottom of the fixing seat 7 is fixedly connected to the top of the water tank 1 and located on the other side of the negative pressure component 3 .

[0027] By disposing the fixing seat 7 , since the fixing seat 7 is disposed at the bottom of the wind tube 55 , and the bottom of the fixing seat 7 is disposed on the top surface of the water tank 1 , the stability of the wind tube 55 is improved.

[0028] See also Figure 1 and Figure 2 The surface of the atomizing nozzle 36 is arranged inside the air cylinder 55 and is located below the connecting rod 52.

[0029] By setting the atomizing nozzle 36 , since the connecting pipe 35 is Z-shaped and one end is inside the wind tube 55 , the atomizing nozzle 36 is set inside the wind tube 55 , so that the sprayed water source is better affected by the wind force of the fan 53 .

[0030] Embodiment 1:

[0031] See also Figure 3 The negative pressure assembly 3 includes a negative pressure cylinder 31 which is connected to the top of the water pumping pipe 2. A damping plate 32 is slidably connected inside the negative pressure cylinder 31. A spring 33 is fixedly connected to the top of the damping plate 32. A gasket 34 is arranged on the top of the spring 33. A drainage hole is provided on the side of the negative pressure cylinder 31. A connecting pipe 35 is provided on the surface of the drainage hole. An atomizing nozzle 36 for spraying water is provided at one end of the connecting pipe 35. When dust is reduced, the special-shaped plate 6 can be rotated by rotating the connecting rod 52. Since the special-shaped plate 6 is arranged above the gasket 34 and overlaps with it, when the raised part of the special-shaped plate 6 overlaps the gasket 34, it receives the rotating force and is compressed. The gasket 34 and the compressed spring 33 can make the spring 33 drive the damping plate 32 to move downward inside the negative pressure cylinder 31. As the special-shaped plate 6 continues to rotate, when the raised part does not overlap with the gasket 34, the damping plate 32 is driven by the elastic force of the spring 33 to move upward, and generate negative pressure inside the negative pressure cylinder 31, so that the water source inside the water tank 1 can be extracted through the water pumping pipe 2. Since a one-way valve is provided inside the water pumping pipe 2, with the reciprocating motion of the damping plate 32, the water source can be sprayed out from the connecting pipe 35 and the atomizing nozzle 36, so as to achieve the purpose of spraying water while blowing, so that the water spraying and blowing are combined to reduce the cost of dust reduction.

[0032] Embodiment 2:

[0033] See also Figure 4The blowing assembly 5 includes a driving motor 51 arranged on the top of the motor seat 4, the output end of the driving motor 51 is fixedly connected to a connecting rod 52, one end of the connecting rod 52 is fixedly connected to a fan 53, the surface of the fan 53 is sleeved with a fixing ring 54, and a wind tube 55 is arranged on the side of the fixing ring 54. When the dust is removed, the driving motor 51 can be connected to an external power supply, so that the connecting rod 52 drives the fan 53 to rotate inside the fixing ring 54, and then the water sprayed by the atomizing nozzle 36 is blown into the air, which can increase the floating area of ​​the atomized water droplets, thereby expanding the dust removal range and improving the dust removal efficiency.

[0034] In the utility model, the working steps of the device are as follows:

[0035] The first step: during dust reduction, the special-shaped plate 6 can be rotated by rotating the connecting rod 52. Since the special-shaped plate 6 is arranged above the gasket 34 and overlaps with it, when the raised part of the special-shaped plate 6 overlaps the gasket 34, it receives the force of rotation and compresses the gasket 34 and the spring 33, so that the spring 33 can drive the damping plate 32 to move downward inside the negative pressure cylinder 31. As the special-shaped plate 6 continues to rotate, when the raised part does not overlap with the gasket 34, it is acted upon by the elastic force of the spring 33 to drive the damping plate 32 to move upward, and generate negative pressure inside the negative pressure cylinder 31, so that the water source inside the water tank 1 can be extracted through the pumping pipe 2. Since a one-way valve is arranged inside the pumping pipe 2, the water source can be sprayed out from the connecting pipe 35 and the atomizing nozzle 36 as the damping plate 32 reciprocates.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0037] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0038] 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 dust removal and reduction device for ore processing, comprising a water tank (1), characterized in that: A through hole is provided in the middle of the top of the water tank (1), a water pumping pipe (2) is arranged inside the through hole, the top end of the water pumping pipe (2) is connected to a negative pressure component (3), the top of the water tank (1) is located on the side of the negative pressure component (3) and is fixedly connected to a motor seat (4), the top of the motor seat (4) is provided with a blowing component (5) for increasing the dust reduction range, and a one-way valve is arranged inside the water pumping pipe (2).

2. The ore processing dust removal and reduction device according to claim 1 is characterized in that: The negative pressure assembly (3) comprises a negative pressure cylinder (31) which is connected to the top of the water suction pipe (2); a damping plate (32) is slidably connected to the inside of the negative pressure cylinder (31); a spring (33) is fixedly connected to the top of the damping plate (32); a gasket (34) is arranged on the top of the spring (33); a drainage hole is opened on the side of the negative pressure cylinder (31); a connecting pipe (35) is arranged on the surface of the drainage hole; and an atomizing nozzle (36) for spraying water is arranged at one end of the connecting pipe (35).

3. The ore processing dust removal and reduction device according to claim 1 is characterized in that: The blowing assembly (5) comprises a driving motor (51) arranged on the top of the motor seat (4); the output end of the driving motor (51) is fixedly connected to a connecting rod (52); one end of the connecting rod (52) is fixedly connected to a fan (53); a fixing ring (54) is sleeved on the surface of the fan (53); and a wind tube (55) is arranged on the side of the fixing ring (54).

4. The ore processing dust removal and reduction device according to claim 3 is characterized in that: A special-shaped plate (6) is sleeved on the surface of the connecting rod (52) and located above the gasket (34), and one end of the special-shaped plate (6) overlaps the top of the gasket (34).

5. The ore processing dust removal and reduction device according to claim 3 is characterized in that: The bottom of the air cylinder (55) is fixedly connected to a fixing seat (7), and the bottom of the fixing seat (7) is fixedly connected to the top of the water tank (1) and located on the other side of the negative pressure component (3).

6. The ore processing dust removal and reduction device according to claim 2 is characterized in that: The surface of the atomizing nozzle (36) is arranged inside the air cylinder (55) and is located below the connecting rod (52).

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