Flour mill for kaolin production

Abstract

The utility model discloses a flour mill for kaolin production, which relates to the technical field of flour milling and comprises a base. Through the arrangement of the driving mechanism arranged in the collection box, the spraying mechanism and the atomization nozzle arranged on the surface of the water storage box, the dust collection head A and the dust collection head B, when the dust collection device is used, a powerful suction fan in the collection box is started, and the powerful suction fan enables the dust collection head A and the dust collection head B to generate suction force; secondly, an atomizing spray head is further arranged on the top wall in the collecting box, one end of the atomizing spray head is communicated with a water pump, the water pump is started, a water source in a water storage tank is conveyed into the atomizing spray head through a circulating pipe by the water pump, and dust falling treatment is conducted on the dust; dust at the feeding port and the discharging port can be treated at the same time, and potential risks caused by too high dust concentration can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a grinding machine for kaolin production. Background Art

[0002] Grinding mills are widely used in industries such as metallurgy, building materials, chemicals and mining for grinding mineral products. According to the fineness requirements of the grinding materials and the particle size of the output materials, grinding mills are usually divided into six types: vertical pendulum grinding mills, high-pressure suspension roller grinding mills, high-pressure micro-powder grinding mills, straight-through centrifugal grinding mills, super-pressure trapezoidal grinding mills and three-ring medium-speed grinding mills. However, in actual operation, some equipment has a common problem: when feeding from the hopper, the raw materials cannot be fed at intervals, which will cause the raw materials to accumulate at the hopper mouth and inside the grinding mill. This accumulation will seriously affect the normal use of the equipment and even cause delays in the processing progress. Therefore, a grinding mill for kaolin production is proposed.

[0003] The utility model patent with the publication number CN213133574U discloses a clogging-resistant mill for kaolinite, including a feed port and a milling box, a feed port is arranged above the milling box, the feed port is trumpet-shaped, a power box is arranged on the left side of the feed port, a first fixed plate is arranged on the inner rear side of the power box, a rotating motor is arranged above the first fixed plate, a rotating shaft is arranged at the output end of the rotating motor, a cam is arranged at the end of the rotating shaft away from the rotating motor, a pulley is arranged on the left side of the cam, and a connecting rod is arranged on the left side of the pulley. When the utility model is running, the raw material is poured into the feed port, the rotating motor is started, the spur plate is reciprocated left and right, thereby driving the discharge plate to reciprocate left and right, and enter the milling box from the discharge hole. Since the discharge hole reciprocates, a reciprocating state of overlap and complementarity with the blocking plate is formed, so that the raw material is intermittently discharged, the accumulation of raw materials at the feed port is prevented, and the normal operation of the device is ensured, which is suitable for large-scale promotion.

[0004] However, during the use of the existing grinding mill, it is not convenient to perform dust reduction treatment on the feed inlet and the discharge port at the same time. A large amount of dust generated at the feed inlet and the discharge port is inhaled into the human body, causing harm to the human body and endangering health. Utility Model Content

[0005] The utility model provides a grinding machine for kaolin production, which is convenient for performing dust reduction treatment on a feed inlet and a discharge outlet at the same time, thereby reducing the problem of excessive dust inhalation by workers and ensuring a clean and tidy surrounding environment.

[0006] In order to facilitate the rapid separation of the inner disk from the inside of the air cushion powder box, the utility model provides the following technical solutions: comprising a base and a support plate arranged on the base, the top of the support plate is fixedly connected to the grinding machine body, and also comprising: a feed port arranged on the top of the grinding machine body, an anti-blocking mechanism arranged on both sides of the feed port surface, the anti-blocking mechanism comprising a support frame, a baffle and a hydraulic rod, the feed port is threadedly connected to the internal thread inside the grinding machine body through a threaded column; a collection box is arranged on the top of the support plate, a suction hole is opened on one side of the collection box, and the inside of the suction hole is fixedly connected There is a driving mechanism, which includes a powerful suction fan and a dustproof net; an air pipe A is fixedly connected to the top of the collecting box, and three groups of dust suction heads A are connected to the surface of the air pipe A; an air pipe B is arranged on the front of the collecting box, and one side of the air pipe B is connected to the dust suction head B; an atomizing nozzle is arranged on the top of the collecting box, and one side of the atomizing nozzle is through-connected with a spraying mechanism, and the spraying mechanism includes a circulation pipe and a water pump; a water storage tank is arranged at the bottom of the spraying mechanism, and the water storage tank is placed on the ground; a discharge port is arranged on the lower surface of the grinding mill body, and an electric control valve is fixedly connected to the surface of the discharge port.

[0007] As a preferred technical solution of the utility model, the support frame is fixedly connected to the inner wall of the feed port, the baffle is slidably connected to the inside of the support frame, and the hydraulic rod is fixedly connected to one side of the baffle.

[0008] As a preferred technical solution of the utility model, the powerful suction fan is fixedly connected to the inside of the suction hole, and the dustproof net is fixedly connected to both sides of the surface of the powerful suction fan.

[0009] As a preferred technical solution of the utility model, the spraying mechanism includes a flow pipe connected to one side of the atomizing nozzle, the bottom of the flow pipe is connected to a water pump, and the input end of the water pump is connected to the inside of the water tank through a pipeline.

[0010] As a preferred technical solution of the utility model, a water inlet is provided on the top surface of the water storage tank, and an observation window is provided on the surface of the water storage tank.

[0011] As a preferred technical solution of the utility model, a sewage outlet is provided on the lower surface of the collection box, and a valve is fixedly connected to the surface of the sewage outlet.

[0012] As a preferred technical solution of the utility model, four groups of threaded holes are opened on the surface of the base, and bolts are connected to the internal threads of the threaded holes.

[0013] As a preferred technical solution of the utility model, an electric control box is arranged on the lower surface of the grinding mill body, and the electric control box is connected to an external power supply.

[0014] Compared with the prior art, the utility model provides a grinding machine for kaolin production, which has the following beneficial effects:

[0015] 1. The grinding mill for kaolin production is provided with a driving mechanism inside a collecting box, a spraying mechanism and an atomizing nozzle, a dust collecting head A and a dust collecting head B on the surface of a water storage tank. When in use, the powerful suction fan inside the collecting box is started, and the powerful suction fan generates suction at the dust collecting heads A and B, so that the dust at the feed port and the discharge port can be sucked into the collecting box for unified storage. Secondly, an atomizing nozzle is also provided on the top wall of the collecting box, and one end of the atomizing nozzle is connected to a water pump. When the water pump is started, the water pump transports the water source inside the water storage tank through a circulation pipe to the inside of the atomizing nozzle for dust reduction treatment. Not only can the dust at the feed port and the discharge port be treated at the same time, but also potential risks caused by excessive dust concentration can be avoided.

[0016] 2. The grinding mill used for kaolin production has an anti-blocking mechanism arranged inside the feed port. When feeding, the hydraulic rods on both sides of the feed port are started, and the hydraulic rods drive the baffle at one end to reciprocate inside the support frame, thereby realizing relative reciprocating motion of the two baffles inside the feed port. The reciprocating motion of the baffles can break up the agglomeration of raw materials at the feed port and prevent particles from piling up and clogging at the feed port, thereby improving production efficiency and equipment reliability. 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 anti-blocking mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the spraying mechanism of the utility model.

[0021] In the figure: 1. base; 2. support plate; 3. grinding mill body; 4. feed port; 5. anti-blocking mechanism; 501. support frame; 502. baffle; 503 and hydraulic rod; 6. threaded column; 7. collection box; 8. driving mechanism; 801. powerful suction fan; 802 and dustproof net; 9. air pipe A; 10. dust suction head A; 11. air pipe B; 12. dust suction head B; 13. atomizing nozzle; 14. spraying mechanism; 1401. circulation pipe; 1402. water pump; 15. water storage tank; 16. discharge port; 17. electric control valve; 18. water injection port; 19. sewage outlet; 20. valve; 21. bolt; 22. electric control box. 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. 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.

[0023] See also Figure 1 - Figure 4 The utility model discloses a grinding mill for kaolin production, comprising a base 1 and a support plate 2 arranged on the base 1, a grinding mill body 3 is fixedly connected to the top of the support plate 2, and further comprising: a feed port 4 arranged at the top of the grinding mill body 3, an anti-blocking mechanism 5 arranged on both sides of the surface of the feed port 4, the anti-blocking mechanism 5 comprising a support frame 501, a baffle 502 and a hydraulic rod 503, the feed port 4 is threadedly connected to the internal thread of the grinding mill body 3 through a threaded column 6; a collecting box 7 arranged at the top of the supporting plate 2, a suction hole is opened on one side of the collecting box 7, a driving mechanism 8 is fixedly connected to the inside of the suction hole, and the driving mechanism 8 comprises a strong suction The fan 801 and the dustproof net 802 are arranged on the top of the collecting box 7 and are fixedly connected with an air pipe A9, the surface of which is connected with three groups of dust suction heads A10; the air pipe B11 is arranged on the front of the collecting box 7, one side of which is connected with a dust suction head B12; the atomizing nozzle 13 is arranged on the top of the collecting box 7, one side of which is connected with a spraying mechanism 14, the spraying mechanism 14 includes a circulation pipe 1401 and a water pump 1402; the water storage tank 15 is arranged at the bottom of the spraying mechanism 14, and the water storage tank 15 is placed on the ground; the discharge port 16 is arranged on the lower surface of the grinding mill body 3, and the surface of the discharge port 16 is fixedly connected with an electric control valve 17.

[0024] Specifically, the support frame 501 is fixedly connected to the inner wall of the feed port 4 , the baffle 502 is slidably connected to the inside of the support frame 501 , and the hydraulic rod 503 is fixedly connected to one side of the baffle 502 .

[0025] The powerful suction fan 801 is fixedly connected to the inside of the suction hole, and the dustproof net 802 is fixedly connected to both sides of the surface of the powerful suction fan 8201.

[0026] In this embodiment, the hydraulic rod 503 drives the two sets of baffles 502 to perform reciprocating motion, which can achieve an anti-blocking effect, and the dustproof net 802 can prevent dust from affecting the powerful suction fan 801.

[0027] Specifically, the spraying mechanism 14 includes a flow pipe 1401 connected to one side of the atomizing nozzle 13, the bottom of the flow pipe 1401 is connected to a water pump 1402, and the input end of the water pump 1402 is connected to the inside of the water storage tank 15 through a pipeline.

[0028] In this embodiment, the atomizing nozzle 13 delivers water to the interior of the atomizing nozzle 13 through a water pump 1402 on one side, so as to achieve dust reduction treatment for the collected dust and avoid safety hazards caused by excessive dust concentration.

[0029] Specifically, a water inlet 18 is provided on the top surface of the water storage tank 15 , and an observation window is provided on the surface of the water storage tank 15 .

[0030] A sewage outlet 19 is provided on the lower surface of the collecting box 7 , and a valve 20 is fixedly connected to the surface of the sewage outlet 19 .

[0031] In this embodiment, the water inlet 18 is convenient for replenishing water source inside the water storage tank 15, and the sewage outlet 19 is convenient for discharging the dust and water source mixture inside the collection box 7.

[0032] Specifically, four groups of threaded holes are formed on the surface of the base 1 , and the internal threads of the threaded holes are connected with bolts 21 .

[0033] An electric control box 22 is provided on the lower surface of the grinding mill body 3, and the electric control box 22 is connected to an external power source.

[0034] In this embodiment, the bolts 21 are convenient for fixing the equipment and improving the stability of the equipment, and the electric control box 22 is convenient for protecting the circuit system and avoiding damage.

[0035] The working principle and use process of the utility model are as follows: when in use, the powerful suction fan 801 inside the collection box 7 is started, and the powerful suction fan 801 generates suction at the dust suction head A10 and the dust suction head B12, so that the dust at the feed port 4 and the discharge port 16 can be sucked into the collection box 7 for unified storage. Secondly, an atomizing nozzle 13 is also provided on the top wall of the collection box 7, and one end of the atomizing nozzle 13 is connected to a water pump 1402. When the water pump 1402 is started, the water pump 1402 transports the water source inside the water storage tank 15 to the inside of the atomizing nozzle 13 through the circulation pipe 1401 to reduce the dust.

[0036] When feeding, the hydraulic rods 503 on both sides of the feed port 4 are started, and the hydraulic rods 503 drive the baffle 502 at one end to reciprocate inside the support frame 501, thereby realizing relative reciprocating motion of the two baffles 502 inside the feed port 4.

[0037] In summary, the grinding mill for kaolin production can not only process the dust at the feed port 4 and the discharge port 16 at the same time, but also avoid potential risks caused by excessive dust concentration through the arrangement of the driving mechanism 8 arranged inside the collecting box 7, the spraying mechanism 14 and the atomizing nozzle 13, the dust suction head A10, and the dust suction head B12 arranged on the surface of the water storage tank 15. In addition, through the arrangement of the anti-blocking mechanism 5 arranged inside the feed port 4, the reciprocating motion of the baffle 502 can break the agglomeration of the raw materials at the feed port 4 and prevent the accumulation and blockage of particles at the feed port 4, thereby improving the production efficiency and the reliability of the equipment.

[0038] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations 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 includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0039] 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 grinding mill for kaolin production, comprising a base (1) and a support plate (2) arranged on the base (1), wherein a grinding mill body (3) is fixedly connected to the top of the support plate (2), characterized in that: Also includes: A feed inlet (4) is arranged at the top of a grinding mill body (3); anti-blocking mechanisms (5) are arranged on both sides of the surface of the feed inlet (4); the anti-blocking mechanism (5) comprises a support frame (501), a baffle (502) and a hydraulic rod (503); the feed inlet (4) is threadedly connected to an internal thread inside the grinding mill body (3) via a threaded column (6); A collection box (7) is arranged on the top of the support plate (2), one side of the collection box (7) is provided with an air suction hole, the interior of the air suction hole is fixedly connected to a driving mechanism (8), the driving mechanism (8) comprises a powerful suction fan (801) and a dustproof net (802), an air pipe A (9) is fixedly connected to the top of the collection box (7), the surface of the air pipe A (9) is connected to three groups of dust heads A (10), an air pipe B (11) is arranged on the front of the collection box (7), one side of the air pipe B (11) is connected to a dust head B (12); An atomizing nozzle (13) is arranged on the top of the collecting box (7), one side of the atomizing nozzle (13) is connected to a spraying mechanism (14), and the spraying mechanism (14) includes a circulation pipe (1401) and a water pump (1402); A water storage tank (15) is arranged at the bottom of the spraying mechanism (14), and the water storage tank (15) is placed on the ground; A discharge port (16) is arranged on the lower surface of the grinding mill body (3), and an electric control valve (17) is fixedly connected to the surface of the discharge port (16).

2. A grinding mill for kaolin production according to claim 1, characterized in that: The support frame (501) is fixedly connected to the inner wall of the feed port (4), the baffle (502) is slidably connected to the inside of the support frame (501), and the hydraulic rod (503) is fixedly connected to one side of the baffle (502).

3. A grinding mill for kaolin production according to claim 1, characterized in that: The powerful suction fan (801) is fixedly connected to the inside of the suction hole, and the dustproof net (802) is fixedly connected to both sides of the surface of the powerful suction fan (801).

4. A grinding mill for kaolin production according to claim 1, characterized in that: The spraying mechanism (14) comprises a circulation pipe (1401) connected to one side of the atomizing nozzle (13); the bottom of the circulation pipe (1401) is connected to a water pump (1402); the input end of the water pump (1402) is connected to the inside of the water storage tank (15) through a pipeline.

5. A grinding mill for kaolin production according to claim 1, characterized in that: The top surface of the water storage tank (15) is provided with a water inlet (18), and the surface of the water storage tank (15) is provided with an observation window.

6. A grinding mill for kaolin production according to claim 1, characterized in that: The lower surface of the collection box (7) is provided with a sewage outlet (19), and the surface of the sewage outlet (19) is fixedly connected with a valve (20).

7. A grinding mill for kaolin production according to claim 1, characterized in that: Four groups of threaded holes are provided on the surface of the base (1), and bolts (21) are threadedly connected inside the threaded holes.

8. A grinding mill for kaolin production according to claim 1, characterized in that: An electric control box (22) is provided on the lower surface of the grinding mill body (3), and the electric control box (22) is connected to an external power supply.

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