CN213378093U - Mining machining device and mining machining system - Google Patents

Abstract

The utility model discloses a mining processing device and a mining processing system, which comprises a shell with a guide plate, a liquid spraying device arranged in the shell and a blowing device arranged in the shell; the shell is provided with a material inlet and a material outlet, and the material inlet is positioned obliquely above the material outlet; the guide plate is connected between the material inlet and the material outlet; the liquid spraying device is arranged between the material inlet and the blowing device, and the blowing device is arranged between the liquid spraying device and the material outlet. And the liquid supply system of the mining processing system provides liquid for the liquid spraying device, and the air supply system provides air for the blowing device. The material flows from the material inlet towards the material outlet, the liquid supply device cleans the material, and the blowing device removes liquid for the material. The mining processing device and the mining processing system can clean materials and remove liquid after the materials are cleaned in the material flowing process, so that the operation is convenient, and the production period is shortened. And the mode that the blowing device utilizes wind to get rid of liquid is simple and practical.

Description

Mining machining device and mining machining system

Technical Field

The utility model relates to an equipment field is washed in the mineral selection, especially relates to a mining processingequipment and mining system of processing.

Background

The raw coal for coal mining needs to be screened and washed to remove most of impurities and gangue, so that ineffective transportation of the gangue is reduced, ash content is reduced, and coal quality is improved.

For the heavy medium coal separation process, in order to recover the fine fraction heavy medium, a medium removing sieve is usually arranged to remove the medium and dewater and sieve the separated product, and circulating water is used as water spray on the sieve to spray and remove the heavy medium adhered to the separated product, and the heavy medium enters other recovery links under the sieve. For the cleaned coal product after selection, the water content is one of the key quality indexes, the water content of the fine cleaned coal product after medium removal screening is often too high, and a centrifugal dehydrator is generally required to be arranged in a downstream link for dehydration so as to enable the water content of the product to reach the standard.

By the method, the whole coal mine screening process is complex, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the technical scheme of the utility model is to provide a convenient operation, economical and practical's mining processingequipment and mining system.

The technical scheme of the utility model provides a mining processingequipment, including the casing that has the guide plate, set up the hydrojet device in the casing and set up the blast apparatus in the casing; the shell is provided with a material inlet and a material outlet, and the material inlet is positioned obliquely above the material outlet; the guide plate is connected between the material inlet and the material outlet; the liquid spraying device is arranged between the material inlet and the blowing device, and the blowing device is arranged between the liquid spraying device and the material outlet.

Furthermore, the blowing device comprises a main air pipe and a branch air pipe, and the branch air pipe is communicated with the main air pipe through a communication pipeline; the branch air pipe is arranged above the guide plate, and the air outlet of the branch air pipe faces the guide plate.

Furthermore, the branch air pipes are connected with air guide pipes extending towards the guide plates, and the air guide pipes are communicated with the air outlets.

Further, an air outlet nozzle is connected to the air guide pipe; the air outlet nozzle is provided with an air inlet opening of the air nozzle communicated with the air guide pipe and an air outlet opening of the air nozzle facing the guide plate; the width of the air outlet opening of the air nozzle is greater than that of the air inlet opening of the air nozzle.

Further, the liquid spraying device comprises a liquid spraying pipe; the liquid spraying pipe is positioned between the material inlet and the branch air pipe and is positioned above the guide plate; the liquid spraying opening of the liquid spraying pipe faces the guide plate.

Further, the guide plate is an arc-shaped guide plate with an upward concave surface.

Furthermore, an inlet end sieve plate is arranged at the upper end of the guide plate; the inlet end sieve plate is arranged in the material inlet.

Further, an outlet end sieve plate is arranged at the lower end of the guide plate; the outlet end sieve plate is arranged in the material outlet.

Furthermore, a plurality of buffer baffle plates are arranged on the guide plate at intervals in the direction between the material inlet and the material outlet; the plurality of buffer baffle plates are arranged in the direction from the material inlet to the material outlet.

The utility model provides a mining processing system, including the liquid supply system, air feed system and the mining processing device of any one of above-mentioned technical scheme; the liquid supply system is communicated with a liquid spraying pipe of the liquid spraying device, and the air supply system is communicated with a main air pipe of the blowing device.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model discloses a mining processingequipment and mining system, this mining processingequipment and mining system can wash the material and get rid of the liquid on the material at the in-process that the material flows, so can make things convenient for the staff to operate, can shorten the cycle of material processing again, increase of production. And the blowing device utilizes the mode of removing liquid by wind, is simple and practical, and reduces the production cost.

Drawings

Fig. 1 is a side view of a mining machining device in an embodiment of the present invention;

fig. 2 is a schematic view of a mining processing device according to an embodiment of the present invention;

fig. 3 is a schematic view of a deflector, a liquid spray pipe and a branch air pipe according to an embodiment of the present invention;

fig. 4 is a schematic view of an air blowing device according to an embodiment of the present invention;

fig. 5 is a schematic view of a liquid spraying device according to an embodiment of the present invention;

fig. 6 is a schematic view of an inlet end screen deck according to an embodiment of the present invention;

fig. 7 is a schematic view of a buffer striker plate and a reinforcing block in an embodiment of the present invention;

fig. 8 is a schematic view of a mining processing system according to an embodiment of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 5, an embodiment of the present invention provides a mining processing device 10, which includes a housing 2 having a flow guide plate 1, a liquid spraying device 4 disposed in the housing 2, and an air blowing device 3 disposed in the housing 2.

The housing 2 has a material inlet 21 and a material outlet 22, the material inlet 21 being located obliquely above the material outlet 22.

The deflector 1 is connected between the material inlet 21 and the material outlet 22.

The spraying device 4 is arranged between the material inlet 21 and the blowing device 3, and the blowing device 3 is arranged between the spraying device 4 and the material outlet 22.

The mining processing device 10 is used for sorting and processing minerals, such as coal mines and the like.

It has a casing 2, installs guide plate 1 on casing 2. The guide plate 1 is provided with a material inlet 21 and a material outlet 22, wherein the material inlet 21 is positioned obliquely above the material outlet 22, so that the material can fall down from the material inlet 21 by means of the gravity of the material, flows to the material outlet 22 and then flows out from the material outlet 22.

A liquid spraying device 4 and a blowing device 3 are arranged in the housing 2 in this order in the direction from the material inlet 21 to the material outlet 22. The liquid spraying device 4 can spray cleaning liquid towards the guide plate 1, and the air blowing device 3 can blow high-pressure air to the guide plate 1. So can clean impurity and get rid of liquid to the material after the cleanness to the material on the guide plate 1. Thereby the material meets the production requirement.

Wherein the liquid spraying device 4 is connected with the liquid supply system 20 when in use, and the liquid supply system 20 provides cleaning liquid for the liquid spraying device 4. Optionally, the liquid supply system 20 includes a liquid storage tank, a liquid pump and a liquid supply pipe, wherein the liquid storage tank is communicated with the liquid pump inlet of the liquid pump, one end of the liquid supply pipe is communicated with the liquid pump outlet, and the other end is communicated with the liquid spraying pipe 41 of the liquid spraying device 4. Thus, the liquid pump can pump out the cleaning liquid in the liquid storage tank and then deliver the cleaning liquid to the liquid spraying pipe 41, and then spray the cleaning liquid to the guide plate 1.

The blowing device 3 is in use connected to an air supply system 30, which air supply system 30 provides high pressure air to the blowing device 3. Optionally, the air supply system 30 includes a blower and an air supply pipe, the air supply pipe is connected to the blower, the main air pipe of the blowing device 3 is communicated with the air supply pipe, and thus, the blower is started to provide high-pressure air for the blowing device 3, and the high-pressure air is blown out from the branch air pipes of the blowing device 3 to the flow guide plate 1.

When the mining processing device 10 is used, materials enter from the material inlet 21 and flow towards the material outlet 22 along the plate surface of the guide plate 1 by means of the gravity of the materials. In the material flowing process, the liquid spraying device 4 sprays cleaning liquid to the material to wash impurities attached to the material. The commodity circulation flows to blast apparatus 3 after washing, and blast apparatus 3 blows out high-pressure wind to the material to blow away the liquid on the material, also increased the air flow on material surface, with higher speed the gasification of liquid. Thereby reducing the liquid on the surface of the material and enabling the material to meet the use standard.

The utility model discloses a mining processingequipment 10, including casing 2 that has guide plate 1, the hydrojet device 4 of setting in casing 2 and blast apparatus 3 of setting in casing 2. The housing 2 has a material inlet 21 and a material outlet 22, the material inlet 21 being located obliquely above the material outlet 22. The deflector 1 is connected between the material inlet 21 and the material outlet 22. The spraying device 4 is arranged between the material inlet 21 and the blowing device 3, and the blowing device 3 is arranged between the spraying device 4 and the material outlet 22. This mining processingequipment 10 can wash the edulcoration to the material at the in-process that the material flows, can also get rid of liquid to the material after wasing. Therefore, the operation steps of workers are simplified, and the production period is shortened.

Preferably, as shown in fig. 4, the blowing device 3 includes a main air duct 31 and a branch air duct 32, and the branch air duct 32 is communicated with the main air duct 31 through a communication pipe 33. The branch air duct 32 is disposed above the air deflector 1, and the air outlet 321 of the branch air duct 32 faces the air deflector 1.

The main air pipe 31 is located outside the casing 2, the branch air pipe 32 is located inside the casing 2, the communicating pipeline 33 is installed on the casing 2, one end of the communicating pipeline 33 is communicated with the main air pipe 31, and the other end is communicated with the branch air pipe 32.

The blowing device 3 is connected with an air supply system 30 when in use, wherein a main air pipe 31 is connected with an air supply pipe of the air supply system 30. When the air supply system 30 supplies air, high-pressure air is delivered into the main air duct 31, then is transmitted into the branch air duct 32 through the communication pipe 33, and then is blown out from the air outlet 321.

The blowing device 3 is simple in structure and convenient to produce and manufacture.

Optionally, a plurality of branch air ducts 32 are connected to the main air duct 31, so as to increase the blowing range.

Alternatively, the blowing device 3 itself may also generate high pressure wind, for example, a blower is installed in the main wind pipe 31.

In one embodiment, as shown in fig. 4, an air pipe valve 331 is disposed on the communication pipeline 33. The air duct valve 331 can be opened and closed, when the air duct valve 331 is opened, the communication pipeline 33 is unblocked, and the high-pressure air in the main air duct 31 enters the branch air duct 32 through the communication pipeline 33. When the duct valve 331 is closed, the communication duct 33 is blocked, and the high-pressure air in the main duct 31 cannot enter the branch duct 32 through the communication duct 33. Thus, whether the high-pressure air in the main air duct 31 enters the branch air duct 32 or not is conveniently controlled.

Optionally, the air pipe valve 331 is a manual ball valve, and the general communication pipeline 33 is a circular pipe, so that the air pipe valve 331 is a manual ball valve, which can improve the sealing performance when closed, so that high pressure is not easy to leak. And the manual setting structure is simple, and the production cost is further reduced. The automatic ball valve can be an electric control automatic ball valve, so that the operation is convenient, and the operation fatigue is reduced.

In one embodiment, as shown in fig. 3 and 4, a plurality of air outlets 321 are spaced on the branch air duct 32. The branch tuber pipe 32 is for extending along the width direction of guide plate 1, sets up a plurality of air outlets 321 along the direction interval that branch tuber pipe 32 extends on branch tuber pipe 32, has increased the area of air-out to increased the scope of highly-compressed air and material contact, improved the efficiency of taking off the liquid.

Preferably, as shown in fig. 2-3, the branch air duct 32 is connected to an air guiding duct 34 extending toward the air deflector 1, and the air guiding duct 34 is communicated with the air outlet 321. The air guide pipe 34 extends towards the guide plate 1, so that the distance of high-pressure wind blowing to the guide plate 1 is shortened, the high-pressure wind can be quickly contacted with materials, and the liquid removal efficiency is improved.

Optionally, the air duct 34 and the air outlet 321 are fixed by a screw thread, so that the air duct 34 is convenient to mount and dismount.

Alternatively, the air duct 34 has an air duct inlet communicating with the air outlet 321 and an air duct outlet facing the deflector 1, wherein the area of the air duct outlet is smaller than the area of the air duct inlet. This can increase the wind speed blown out by the high-pressure wind.

Preferably, as shown in fig. 2 to 4, the air guiding duct 34 is connected with the air outlet nozzle 35, and the air outlet nozzle 35 has a nozzle air inlet opening 351 communicated with the air guiding duct 34 and a nozzle air outlet opening 352 facing the air guiding plate 1. The width of the tuyere air outlet opening 352 is greater than the width of the tuyere air inlet opening 351. The outlet nozzle 35 is tapered in a direction from the nozzle outlet opening 352 to the nozzle inlet opening 351. By the arrangement, the range of blowing out of the high-pressure air is enlarged.

Optionally, the branch air duct 32 is provided with a plurality of air outlets 321, each air outlet 321 is provided with an air guiding duct 34, and each air guiding duct 34 is provided with an air outlet nozzle 35.

Preferably, liquid ejection device 4 includes a liquid ejection tube 41, as shown in fig. 2-3 and 5. The liquid spraying pipe 41 is positioned between the material inlet 21 and the branch air pipe 32 and above the guide plate 1. The liquid spray opening of the liquid spray pipe 41 faces the deflector 1. The material flows from material import 21 towards material export 22, and when the material entered from the commodity circulation entrance point, the material can be through mixing the screening back meeting with the screening medium, and the surface of material can be attached to the medium impurity that is used for the screening. And the liquid spraying pipe 41 sprays cleaning liquid, such as cleaning water, etc., for cleaning the material toward the material, thereby removing media impurities on the material and improving the purity of the material.

Alternatively, as shown in fig. 5, the liquid ejection device 4 further has a main liquid pipe 42 and a communication pipe 43, the liquid ejection pipe 41 is located inside the housing 2, the main liquid pipe 42 is located outside the housing 2, and the communication pipe 43 is mounted on the housing 2 with one end communicating with the main liquid pipe 42 and the other end communicating with the liquid ejection pipe 41. In use, the main liquid pipe 42 is in communication with a liquid supply pipe of the liquid supply system 20.

Alternatively, a liquid guide tube 44 extending toward the baffle 1 is connected to the liquid spray opening, and a liquid outlet nozzle 45 is connected to the liquid guide tube 44. The liquid guide tube 44 and the air guide tube 34 have the same structure, and the liquid outlet 45 and the air outlet 35 have the same structure. And will not be described in detail herein.

Preferably, as shown in fig. 2, the baffle 1 is an arc baffle with a concave surface facing upwards. The guide plate 1 can be an arc guide plate, such as a banana sieve plate, which is integrally in an arc shape inclined from left to right, and the concave surface of the arc faces upwards. The arc-shaped arrangement has a guiding effect, so that the material flows on the guide plate 1 more smoothly.

Preferably, as shown in fig. 2-3 and 6, the upper end of the deflector 1 is provided with an inlet end screen 11, and the inlet end screen 11 is installed in the material inlet 21.

The inlet end sieve plate 11 is a grid sieve plate and is provided with a plurality of material inlet through holes, and materials pass through the material inlet through holes and enter the guide plate 1. The inlet end sieve plate 11 can screen materials, so that the materials which accord with the size of the through hole of the material inlet can enter the guide plate 1. And, when entrance point sieve 11 and material contact, can cushion the impact of material, slow down the speed that the material flows in, avoid the material to strike when flowing in and cause the striking to guide plate 1 greatly.

Preferably, as shown in fig. 2, the lower end of the deflector 1 is provided with an outlet end sieve plate 12, and the outlet end sieve plate 12 is installed in the material outlet 22.

The outlet end screen plate 12 is similar to the inlet end screen plate 11 in structure and is provided with a plurality of material outlet through holes. The material passes through the material outlet through hole and flows out of the guide plate 1. The sieve plate 12 at the outlet end screens the materials for the second time, and the quality of the material products is improved. But also slows down the speed of material outflow, avoids the material to flow out too fast and splash everywhere, causes the waste.

Preferably, as shown in fig. 2-3, a plurality of buffer baffle plates 13 are arranged on the deflector 1 at intervals in the direction between the material inlet 21 and the material outlet 22. A plurality of buffer dams 13 are arranged in the direction of the material inlet 21 towards the material outlet 22.

The buffering striker plate 13 protrudes upwards from the upper surface of the flow guide plate 1, and the material can touch the buffering striker plate 13 when flowing from the material inlet 21 to the material outlet 22, so that the material is blocked. So, can reduce the speed that the material flows for the material is flowing more gently. Thereby increasing the contact time of the high-pressure air blown out from the branch air pipe 32 and the materials and improving the liquid removal effect.

Alternatively, a plurality of buffer baffles 13 are integrally formed with the baffle 1. So set up, convenient manufacturing.

In one embodiment, as shown in fig. 2-3 and 7, a reinforcing block 14 is connected between the side of the buffer striker plate 13 facing the material outlet 22 and the deflector 1. When the material contacts with the buffer striker plate 13, the reinforcing block 14 has a supporting effect on the buffer striker plate 13, so that the buffer striker plate 13 can bear larger stress.

As shown in fig. 1 to 6, the present invention relates to a mining processing device 10 according to the preferred embodiment.

It comprises a shell 2, and the shell 2 is provided with two shell side plates 23. A guide plate 1 which is arc-shaped from top to bottom is connected between the two shell side plates 23. The deflector 1 has a material inlet 21 and a material outlet 22, the material inlet 21 being located above the material outlet 22. An inlet end sieve plate 11 is arranged at the material inlet 21, and an outlet end sieve plate 12 is arranged at the material outlet 22. The guide plate 1 is divided into a screening area, a flushing area and a liquid removal area in the direction from the material inlet 21 to the material outlet 22. A plurality of buffer baffle plates 13 are respectively arranged in the flushing area and the liquid-removing area of the guide plate 1 at intervals.

The housing 2 is further provided with three liquid spraying pipes 41 and two branch air pipes 32, the three liquid spraying pipes 41 are arranged above the flushing area at intervals, and the two branch air pipes 32 are arranged above the liquid removing area at intervals.

Every hydrojet pipe 41 all is provided with a plurality of hydrojet mouths, all is connected with liquid guide pipe 44 on every hydrojet mouth, and is connected with liquid outlet 45 on the liquid guide pipe 44, and liquid outlet 45's play liquid opening is towards its below buffering striker plate 13 to be 75 degrees contained angles rather than the buffering striker plate 13 below.

Each branch air pipe 32 is provided with a plurality of air outlets 321, each air outlet 321 is connected with an air guide pipe 34, the air guide pipe 34 is connected with an air outlet nozzle 35, and an air outlet opening 352 of the air outlet nozzle 35 faces the buffer baffle plate 13 below the air outlet nozzle and forms an included angle of 75 degrees with the buffer baffle plate 13 below the air outlet nozzle.

By taking the coal preparation of the mining processing device 10 as an example, a coal mine enters the guide plate 1 from the material inlet 21 and enters the screening area. In the screening area, the coal mine is mixed with a magnetic medium. After screening, the satisfactory coal mine continues to flow toward the washout area. At the moment, the water spray pipe sprays cleaning fluid to the washing area to wash the coal mine in the washing area, so that magnetic media attached to the surface of the coal mine are washed away. The washed coal mine flows towards the liquid removal area, at the moment, the branch air pipe 32 blows high-pressure air towards the liquid removal area through the air outlet nozzle 35, so that on one hand, cleaning liquid attached to the coal mine is blown off, on the other hand, the flow of air on the surface of the coal mine is increased, and the cleaning liquid is vaporized. Thereby reducing the liquid content of the coal mine and leading the coal mine to accord with the use standard.

As shown in fig. 1 to 8, for the present invention, a mining processing system 100 includes a liquid supply system 20, an air supply system 30, and a mining processing device 10 of any one of the above.

The liquid supply system 20 is connected with the liquid spraying device 4, and the air supply system 30 is connected with the air blowing device 3.

For a specific structure of the mining machining device 10, reference is made to the related contents in the foregoing, and details are not repeated here.

Specifically, the liquid supply system 20 is used for supplying the cleaning liquid to the liquid ejection device 4, and is communicated with the liquid ejection tube 41 of the liquid ejection device 4. And the air supply system 30 is used for supplying high-pressure air to the blowing device 3, and is communicated with a main air duct 31 of the blowing device 3. When the mining processing system 100 is used for processing materials, not only can impurities on the materials be cleaned, but also liquid on the materials can be removed, the operation is convenient, and the production efficiency is improved.

In one embodiment, the liquid supply system 20 has a reservoir, an aspiration pump, and a liquid supply tube. The liquid pump is connected with the liquid storage tank, the liquid supply pipe is connected with the liquid pump, and the liquid pumping pipe is connected with the liquid spraying device 4. The cleaning liquid in the liquid storage tank is pumped out by the liquid pump and is conveyed to the liquid spraying device 4. Specifically, the liquid ejecting apparatus 4 has a liquid ejecting tube 41, a main liquid tube 42, and a communication pipe 43, the communication pipe 43 is connected between the liquid ejecting tube 41 and the main liquid tube 42, and the liquid supply system 20 is connected to the main liquid tube 42. The cleaning liquid entering the liquid spraying device 4 first enters the main liquid pipe 42, then enters the liquid spraying pipe 41 through the communication pipe 43, and is sprayed out of the liquid spraying pipe 41. In other embodiments, the liquid supply system 20 may have other structures, and the liquid supply system 20 may supply liquid to the liquid spraying device 4 alone, or may be a device for delivering liquid to various apparatuses, which is not limited herein as long as the cleaning liquid can be delivered to the liquid spraying device 4.

In one embodiment, the air supply system 30 comprises a blower and an air supply pipe, one end of the air supply pipe is connected with the blower, and the other end of the air supply pipe is connected with the blowing device 3. When the blower is started, high-pressure air generated by the blower is transmitted to the blowing device 3 through the air supply pipe, so that the high-pressure air is provided for the blowing device 3. Specifically, the blowing device 3 has a main duct 31, a branch duct 32, and a communication duct 33, the communication duct 33 is connected between the main duct 31 and the branch duct 32, and the air supply system 30 is connected to the main duct 31. The high pressure air entering the blowing device 3 enters the main air duct 31, then is transmitted to the branch air duct 32 through the communication pipeline 33, and then is blown out from the air outlet 321 of the branch air duct 32. In other embodiments, the air supply system 30 may have other structures, and the air supply system 30 may alone deliver high-pressure air to the blowing device 4, or may deliver high-pressure air to various devices, which is not limited herein as long as it can deliver air to the air supply device 3.

To sum up, the utility model discloses a mining processingequipment and mining system, mining processingequipment is including the casing that has the guide plate, set up the hydrojet device in the casing and set up the blast apparatus in the casing. The shell is provided with a material inlet and a material outlet, and the material inlet is positioned obliquely above the material outlet. The guide plate is connected between the material inlet and the material outlet. The liquid spraying device is arranged between the material inlet and the blowing device, and the blowing device is arranged between the liquid spraying device and the material outlet. The mining processing system is provided with a liquid supply system, an air supply system and a mining processing device. Wherein, the liquid supply system provides liquid for the liquid spraying device, and the air supply system provides air for the blowing device. When the materials flow from the material inlet to the material outlet, the liquid supply device sprays cleaning liquid to clean the materials, and the blowing device blows air to remove the liquid for the materials. The mining processing device and the mining processing system can clean materials and remove liquid after the materials are cleaned in the material flowing process, so that the operation is convenient, and the production period is shortened. And the mode that the blowing device utilizes wind to get rid of liquid is simple and practical.

According to the needs, the above technical schemes can be combined to achieve the best technical effect.

What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.

Claims (10)

1. A mining machining device (10) characterized by comprising a housing (2) with a deflector (1), a liquid spraying device (4) arranged in the housing (2) and an air blowing device (3) arranged in the housing (2);

the shell (2) is provided with a material inlet (21) and a material outlet (22), and the material inlet (21) is positioned obliquely above the material outlet (22);

the guide plate (1) is connected between the material inlet (21) and the material outlet (22);

the spray device (4) is arranged between the material inlet (21) and the blowing device (3), and the blowing device (3) is arranged between the spray device (4) and the material outlet (22).

2. The mining machining device (10) according to claim 1,

the blowing device (3) comprises a main air pipe (31) and a branch air pipe (32), and the branch air pipe (32) is communicated with the main air pipe (31) through a communicating pipeline (33);

the branch air pipe (32) is arranged above the guide plate (1), and an air outlet (321) of the branch air pipe (32) faces the guide plate (1).

3. The mining processing device (10) according to claim 2, characterized in that an air duct (34) extending towards the deflector (1) is connected to the branch air duct (32), the air duct (34) being in communication with the air outlet (321).

4. The mining processing device (10) according to claim 3, characterized in that an air outlet nozzle (35) is connected to the air duct (34);

the air outlet nozzle (35) is provided with an air inlet nozzle opening (351) communicated with the air guide pipe (34) and an air outlet nozzle opening (352) facing the guide plate (1);

the width of the tuyere air outlet opening (352) is greater than the width of the tuyere air inlet opening (351).

5. A mining machining device (10) according to claim 2, characterized in that the liquid spraying device (4) comprises a liquid spraying pipe (41);

the liquid spraying pipe (41) is positioned between the material inlet (21) and the branch air pipe (32) and is positioned above the guide plate (1);

the liquid spraying opening of the liquid spraying pipe (41) faces the guide plate (1).

6. The mining processing device (10) according to claim 1, characterized in that the deflector (1) is an arc-shaped deflector with the concavity facing upwards.

7. The mining processing device (10) according to claim 1, characterized in that the upper end of the deflector (1) is provided with an inlet end screen deck (11);

the inlet end sieve plate (11) is arranged in the material inlet (21).

8. The mining processing device (10) according to claim 1, characterized in that the lower end of the deflector (1) is provided with an outlet end screen deck (12);

the outlet end sieve plate (12) is arranged in the material outlet (22).

9. The mining machining device (10) according to claim 1, characterized in that a plurality of buffer striker plates (13) are arranged on the deflector (1) at intervals between the material inlet (21) and the material outlet (22);

the plurality of buffer baffle plates (13) are arranged in the direction of the material inlet (21) towards the material outlet (22).

10. A mining processing system (100) comprising a liquid supply system (20), an air supply system (30) and a mining processing device (10) according to any of claims 1-9;

the liquid supply system (20) is communicated with a liquid spraying pipe (41) of the liquid spraying device (4), and the air supply system (30) is communicated with a main air pipe (31) of the blowing device (3).

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