Titanium concentrate raw material processing dust removal device

Abstract

The utility model relates to the technical field of ore processing, and discloses a titanium concentrate raw material processing dust removal device which comprises a dust removal bin, the outer wall of the top end of the dust removal bin is in threaded connection with a water pipe, the other end of the water pipe is in threaded connection to a water pump, and the outer wall of the top end of a water tank is in sliding connection with the outer wall of the bottom end of the dust removal bin. A plurality of sprinkler heads are fixedly connected to the lower portion of the joint of the inner wall of the top end of the dust removal bin and the water pipe, an air blowing pipeline is arranged on the outer wall of the left end of the dust removal bin, the other end of the air blowing pipeline is fixedly connected to the outer wall of the right end of the processing bin, and a fixing pile is fixedly connected between the dust removal bin and the processing bin; a nozzle chamber protruding backwards is formed in the inner wall of the rear end of the processing bin, and a plurality of atomization nozzles are installed in the nozzle chamber. According to the dust removal device, a dry-wet combined dust removal method is adopted, water for dust removal is recycled through the filter plate and the water pump, and secondary dust removal is designed, so that the dust removal effect is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of ore processing, in particular to a dust removal device for processing titanium concentrate raw materials. Background Art

[0002] Titanium concentrate is an important ore resource. Various titanium metals and titanium dioxide smelted from titanium concentrate are widely used in modern industry. Since titanium concentrate has certain granularity and dustiness, a large amount of dust will be generated when processing titanium concentrate raw materials, which is harmful to the environment and human body. For the consideration of long-term development, people have designed ore dust removal devices through dry dust removal or wet dust removal.

[0003] If general ore dust removal equipment wants to reduce dust efficiently, when using dry dust removal, most of them require large and bulky dust removal bags and other structures. When using wet dust removal, it consumes a lot of water resources, resulting in excessive occupation of space and energy to a certain extent. The two cannot be taken into account at the same time, and there are objective disadvantages that dry dust removal is not thorough and wet dust removal causes ore raw materials to stick together. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a titanium concentrate raw material processing dust removal device, aiming to improve the problem of a large amount of water resource waste caused by wet dust removal.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust removal device for processing titanium concentrate raw materials, including a dust removal bin, the top outer wall of the dust removal bin is threadedly connected to a water pipe, the other end of the water pipe is threadedly connected to a water pump, the water pump is installed on the left outer wall of the water tank, the top outer wall of the water tank is slidably connected to the bottom outer wall of the dust removal bin, a plurality of sprinkler nozzles are fixedly connected below the connection between the top inner wall of the dust removal bin and the water pipe, a baffle is arranged below the sprinkler nozzle, a blast duct is opened on the left outer wall of the dust removal bin, the other end of the blast duct is fixedly connected to the right outer wall of the processing bin, a fixed pile is fixedly connected between the dust removal bin and the processing bin, the rear end outer wall of the processing bin is fixedly connected to a nozzle chamber, and a plurality of atomizing nozzles are installed in the nozzle chamber.

[0006] As a further description of the above technical solution:

[0007] The top outer wall of the water tank is slidably connected to the bottom outer wall of the dust removal bin via a slide rail, the outer layer structure of the slide rail is fixed to the bottom ends of the two side walls of the dust removal bin, and the inner layer structure of the slide rail is fixed to the top ends of the two side walls of the water tank.

[0008] As a further description of the above technical solution:

[0009] The top water inlet of the sprinkler nozzle is fixedly connected to the top inner wall of the dust removal bin through a certain water delivery channel and is connected to the port of the water pipe through the top outer wall of the dust removal bin.

[0010] As a further description of the above technical solution:

[0011] The baffle is fixedly connected to the inner wall of the dust removal bin.

[0012] As a further description of the above technical solution:

[0013] The fixing position of the baffle should be higher than the top end of the blast duct.

[0014] As a further description of the above technical solution:

[0015] A blower is installed in the middle of the air blast duct.

[0016] As a further description of the above technical solution:

[0017] Limiting devices are arranged at the four corners of the inner wall of the water tank, a filter plate is detachably arranged at the top of the limiting device, and lifting rods are fixedly connected to the symmetrical corners of the filter plate.

[0018] As a further description of the above technical solution:

[0019] A feed inlet is provided on the top outer wall of the processing bin, a processing device is fixedly connected to the bottom inner wall of the processing bin, and a water outlet is provided on the bottom side wall of the processing bin.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the blower sucks in most of the dust generated during the processing and blows it into and out of the dust removal bin, where it mixes with the water sprayed from the sprinkler nozzle to achieve dust reduction. After being filtered by multiple layers of filter plates, the dust falls into the water tank below and is recycled through a water pump arranged outside the water tank. Considering the dust accumulation on the filter plate, the water tank can be slid, and then the filter plate can be taken out by the lifting rod for cleaning to extend the service life.

[0022] 2. In the utility model, secondary dust reduction of ore raw materials is achieved through the atomizing nozzle in the processing bin, making the dust removal more thorough, and the spraying in the form of water mist effectively reduces the phenomenon of adhesion of water, ore raw materials and dust after excessive watering. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a dust removal device for processing titanium concentrate raw materials proposed by the utility model;

[0024] Figure 2 This is a rear view of a dust removal device for processing titanium concentrate raw materials proposed by the utility model;

[0025] Figure 3 This is a cross-sectional view of the interior of a dust removal bin of a dust removal device for processing titanium concentrate raw materials proposed by the utility model;

[0026] Figure 4 This is a diagram of the internal structure of a water tank of a titanium concentrate raw material processing dust removal device proposed by the utility model;

[0027] Figure 5 This is a cross-sectional view of the interior of a processing chamber of a titanium concentrate raw material processing dust removal device proposed by the utility model.

[0028] Legend:

[0029] 1. Processing chamber; 2. Feed inlet; 3. Water pipe; 4. Dust removal chamber; 5. Blower; 6. Blower duct; 7. Fixed pile; 8. Slide rail; 9. Water tank; 10. Water pump; 11. Nozzle chamber; 12. Water outlet; 13. Sprinkler; 14. Baffle; 15. Filter plate; 16. Lifting rod; 17. Limiting device; 18. Atomizing nozzle; 19. Processing device. DETAILED DESCRIPTION

[0030] The following will refer to 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 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.

[0031] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0032] Reference Figure 1-5 The utility model provides an embodiment: a dust removal device for processing titanium concentrate raw materials, including a dust removal bin 4, the top outer wall of the dust removal bin 4 is threadedly connected with a water pipe 3, the other end of the water pipe 3 is threadedly connected to a water pump 10, the water pump 10 is installed on the left end outer wall of a water tank 9, the top outer wall of the water tank 9 is slidably connected to the bottom outer wall of the dust removal bin 4, a plurality of sprinkler heads 13 are fixedly connected below the connection between the top inner wall of the dust removal bin 4 and the water pipe 3, and a baffle 14 is arranged below the sprinkler head 13 A blast duct 6 is provided on the left outer wall of the dust removal bin 4, and the other end of the blast duct 6 is fixedly connected to the right outer wall of the processing bin 1. A fixing pile 7 is fixedly connected between the dust removal bin 4 and the processing bin 1. A nozzle chamber 11 is fixedly connected to the rear end outer wall of the processing bin 1, and a plurality of atomizing nozzles 18 are installed in the nozzle chamber 11. The top water inlet of the sprinkler nozzle 13 is fixedly connected to the top inner wall of the dust removal bin 4 through a certain water delivery channel and is connected to the port of the water pipe 3 through the top outer wall of the dust removal bin 4.

[0033] Specifically, a filter-like structure is provided in the middle of the baffle 14, which allows water to pass freely and prevents the dust-containing wind blown in by the blower 5 from flowing back to the sprinkler head 13 above, causing the sprinkler head 13 to be blocked. To a certain extent, the service life can be extended without affecting the dust removal effect. The two sides of the fixed pile 7 are respectively fixedly connected to the processing bin 1 and the dust removal bin 4, which ensures the stability of the dust removal bin 4 and the water pipe 3 when the water tank 9 below the dust removal bin 4 slides out. A branch of the water pipe 3 is installed on the rear end outer wall of the nozzle chamber 11, and is respectively connected to the water inlet of the atomizing nozzle 18 to supply water to the atomizing nozzle 18.

[0034] The top outer wall of the water tank 9 and the bottom outer wall of the dust removal bin 4 are slidably connected via a slide rail 8. The outer layer structure of the slide rail 8 is fixed to the bottom ends of the two side walls of the dust removal bin 4, and the inner layer structure of the slide rail 8 is fixed to the top ends of the two side walls of the water tank 9.

[0035] Specifically, when the water tank 9 is slid, the inner structure of the slide rail 8 is driven to slide in the outer structure of the slide rail 8 .

[0036] The baffle plate 14 is fixedly connected to the inner wall of the dust removal bin 4 , and the fixing position of the baffle plate 14 should be higher than the top end of the air blast duct 6 .

[0037] Specifically, to ensure the smooth progress of dust removal, the installation position of the baffle 14 cannot block the wind containing dust flowing in the air duct 6, and the dust needs to be fully exposed to moisture under the action of the wind.

[0038] A blower 5 is installed in the middle of the air blast duct 6 .

[0039] Specifically, the wind direction of the blower 5 is to suck air from the processing chamber 1 and blow it toward the dust removal chamber 4 .

[0040] Limiting devices 17 are provided at the four corners of the inner wall of the water tank 9 , and a filter plate 15 is detachably provided at the top of the limiting device 17 , and lifting rods 16 are fixedly connected to the symmetrical corners of the filter plate 15 .

[0041] The filter plate 15 can be set to a multi-layer structure to improve the dust filtering effect. After sliding out of the water tank 9, the filter plate 15 can be taken out by the lifting rod 16. By regularly cleaning the filter plate 15, the service life of the dust removal device can be fully extended and the dust removal efficiency can be improved. The filter plate 15 is fixed to the inner wall of the water tank 9 under the action of the limit device 17.

[0042] A feed inlet 2 is provided on the top outer wall of the processing chamber 1 , a processing device 19 is fixedly connected to the bottom inner wall of the processing chamber 1 , and a water outlet 12 is provided on the bottom side wall of the processing chamber 1 .

[0043] Working principle: most of the dust generated by the processing of titanium concentrate raw materials in the processing bin 1 will first be transported to the dust removal bin 4 through the blast duct 6 under the action of the blower 5. The baffle 14 prevents the dust from flowing back to the sprinkler nozzle 13 above to a certain extent to avoid clogging. The wind carrying the dust will fully contact the water sprinkled by the sprinkler nozzle 13 in the dust removal bin 4 to achieve dust reduction. The sewage will naturally fall to the water tank 9 below and be stored at the bottom of the water tank 9 after multiple filtrations by the filter plate 15. The water pump 10 will transport the filtered water at the bottom of the water tank 9 to the sprinkler nozzle 13 and the atomizing nozzle 18 through the water pipe 3 to achieve water recycling. The atomizing nozzle 18 in the processing bin 1 is used to perform secondary dust reduction treatment on the remaining small part of the dust that has not been absorbed by the blower 5, ensuring that there will be no dust dispersion in the processing bin 1, and the water in the form of water mist will be directly adsorbed to the surface of the raw materials, while reducing dust, effectively avoiding the adhesion of moisture, titanium concentrate raw materials and dust.

[0044] 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.

[0045] 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 device for processing titanium concentrate raw materials, comprising a dust removal bin (4), characterized in that: The top outer wall of the dust removal bin (4) is threadedly connected with a water pipe (3), the other end of the water pipe (3) is threadedly connected to a water pump (10), the water pump (10) is installed on the left outer wall of the water tank (9), the top outer wall of the water tank (9) is slidably connected to the bottom outer wall of the dust removal bin (4), a plurality of sprinkler heads (13) are fixedly connected below the connection between the top inner wall of the dust removal bin (4) and the water pipe (3), a baffle (14) is arranged below the sprinkler heads (13), an air blast duct (6) is opened on the left outer wall of the dust removal bin (4), the other end of the air blast duct (6) is fixedly connected to the right outer wall of the processing bin (1), a fixing pile (7) is fixedly connected between the dust removal bin (4) and the processing bin (1), a nozzle chamber (11) is fixedly connected to the rear end outer wall of the processing bin (1), and a plurality of atomizing nozzles (18) are installed in the nozzle chamber (11).

2. The dust removal device for processing titanium concentrate raw materials according to claim 1, characterized in that: The top outer wall of the water tank (9) is slidably connected to the bottom outer wall of the dust removal bin (4) via a slide rail (8); the outer layer structure of the slide rail (8) is fixed to the bottom ends of the two side walls of the dust removal bin (4); and the inner layer structure of the slide rail (8) is fixed to the top ends of the two side walls of the water tank (9).

3. The dust removal device for processing titanium concentrate raw materials according to claim 1, characterized in that: The top water inlet of the sprinkler nozzle (13) is fixedly connected to the top inner wall of the dust removal bin (4) via a certain water delivery channel and is connected to the port of the water pipe (3) through the top outer wall of the dust removal bin (4).

4. The dust removal device for processing titanium concentrate raw materials according to claim 1, characterized in that: The baffle (14) is fixedly connected to the inner wall of the dust removal bin (4).

5. The dust removal device for processing titanium concentrate raw materials according to claim 4, characterized in that: The fixing position of the baffle (14) should be higher than the top end of the air blast duct (6).

6. The dust removal device for processing titanium concentrate raw materials according to claim 1, characterized in that: A blower (5) is installed in the middle of the air blast duct (6).

7. The dust removal device for processing titanium concentrate raw materials according to claim 1, characterized in that: Limiting devices (17) are provided at the four corners of the inner wall of the water tank (9), a filter plate (15) is detachably provided at the top of the limiting device (17), and lifting rods (16) are fixedly connected at the symmetrical corners of the filter plate (15).

8. The dust removal device for processing titanium concentrate raw materials according to claim 1, characterized in that: The top outer wall of the processing chamber (1) is provided with a feed inlet (2), the bottom inner wall of the processing chamber (1) is fixedly connected with a processing device (19), and the bottom side wall of the processing chamber (1) is provided with a water outlet (12).

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