CN215782469U - Improved mining wet dust collector device - Google Patents

Abstract

The utility model discloses an improved mining wet dust collector device, which comprises a dust collecting barrel body which is horizontally arranged, wherein support legs are arranged on the dust collecting barrel body, a cyclone dust collecting component, a first dust slurry collecting tank and a dust collecting fence are sequentially arranged on the dust collecting barrel body from left to right, and the cyclone dust collecting component comprises a plurality of uniformly distributed circular pipes; the utility model has the beneficial effects that: the utility model has simple structure, greatly simplifies the structure of the traditional wet dust collector, has low equipment cost, obtains vortex kinetic energy by using high-pressure water, replaces a blade and a swirler of a pure mechanical mechanism, greatly saves electric energy, reduces the noise of the equipment, is environment-friendly and has low energy consumption, and is worthy of being popularized and used in a large range.

Description

Improved mining wet dust collector device

The technical field is as follows:

the utility model relates to the technical field of mine dust removal equipment, in particular to an improved wet dust remover device for a mine.

Background art:

dust removal in coal mines is extremely important and is related to the health of operators, and serious dust pollution threatens the underground production safety and causes serious accidents such as casualties and the like; the general structure of the dust remover comprises a dust removing cylinder body, wherein a cyclone, cyclone blades, a spray head, a dust collecting device and a dust suppression net are arranged in the dust removing cylinder body, when the dust remover is used, the cyclone blades suck dust into the dust removing cylinder body, the spray head soaks the dust, and then the dust slurry is collected by utilizing the centrifugation of the cyclone and the capture of the dust capture net, so that the air is purified; however, the following disadvantages are generally existed in the use process of the dust remover: 1. the power consumption is high, the noise is large, and the working environment of workers is influenced; 2. the mechanical structures of the cyclone and the cyclone blades are complex, and the equipment failure rate is high under the well with severe working environment, so that the normal production is influenced.

The utility model has the following contents:

the utility model aims to provide an improved mining wet dust collector device.

The utility model comprises the following contents: the utility model provides a modified mining wet dust removal machine device, its includes the dust removal barrel that the level set up install the stabilizer blade on the dust removal barrel, install whirl dust absorption subassembly, first dirt thick liquid collecting vat and dust removal fence in proper order from a left side to the right side on the dust removal barrel, whirl dust absorption subassembly includes a plurality of evenly distributed's ring canal, the coaxial suit of ring canal is outside the dust removal barrel, the ring canal is connected with the straight tube that intakes, vertical decurrent central water pipe of installing on the straight tube that intakes, central water pipe extends to the center of dust removal barrel center shower nozzle is installed to the end of central water pipe, center shower nozzle orientation ring canal direction, the inner edge of ring canal along the circumferencial direction equipartition install a plurality of vortex spray tube, the axis of vortex spray tube with the axis disjointed of dust removal barrel, the vortex spray tube extends to in the dust removal barrel, the first dust and slurry collecting tank is annular, a first slurry chute is installed at the bottom of the first dust and slurry collecting tank, the dedusting fence is arranged in an inclined mode, an annular second dust and slurry collecting tank is arranged at the lowest end position of the dedusting fence, the second dust and slurry collecting tank is installed on the dedusting cylinder, a second slurry chute is installed at the bottom of the second dust and slurry collecting tank, and the diameters of the first dust and slurry collecting tank and the second slurry chute are larger than the diameter of the dedusting cylinder.

Furthermore, the included angle between the dust removal fence and the vertical direction is between degrees and degrees.

Furthermore, cover plates are respectively arranged at the discharge outlets of the first dust slurry collecting tank and the second slurry chute.

The utility model has the beneficial effects that: the utility model has simple structure, greatly simplifies the structure of the traditional wet dust collector, has low equipment cost, obtains vortex kinetic energy by using high-pressure water, replaces a blade and a swirler of a pure mechanical mechanism, greatly saves electric energy, reduces the noise of the equipment, is environment-friendly and has low energy consumption, and is worthy of being popularized and used in a large range.

Description of the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

in the figure, a dust removal cylinder body 1, an annular pipe 2, a water inlet straight pipe 3, a central water pipe 4, a central spray head 5, a vortex spray pipe 6, a first dust slurry collecting tank 7, a second dust slurry collecting tank 8, a dust removal fence 9, a supporting leg 10, a first slurry chute 11, a second slurry chute 12 and a cover plate 13.

The specific implementation mode is as follows:

as shown in fig. 1 to 4, an improved mining wet dust collector device comprises a dust collecting barrel 1 horizontally arranged, support legs are installed on the dust collecting barrel 1, a cyclone dust collecting assembly, a first dust slurry collecting tank 7 and a dust collecting fence 9 are sequentially installed on the dust collecting barrel 1 from left to right, the cyclone dust collecting assembly comprises a plurality of uniformly distributed circular pipes 2, the circular pipes 2 are coaxially sleeved outside the dust collecting barrel 1, the circular pipes 2 are connected with a water inlet straight pipe 3, a central water pipe 4 is vertically and downwardly installed on the water inlet straight pipe 3, the central water pipe 4 extends to the center of the dust collecting barrel 1, a central spray head 5 is installed at the tail end of the central water pipe 4, the central spray head 5 faces the circular pipe 2, a plurality of vortex spray pipes 6 are evenly installed on the inner edge of the circular pipe 2 along the circumferential direction, the axis of the vortex spray pipe 6 does not intersect with the axis of the dedusting cylinder 1, the vortex spray pipe 6 extends into the dedusting cylinder 1, the first dust slurry collecting tank 7 is annular, a first slurry chute 11 is installed at the bottom of the first dust slurry collecting tank 7, the dedusting fence 9 is obliquely arranged, an annular second dust slurry collecting tank 8 is arranged at the lowest end of the dedusting fence 9, the second dust slurry collecting tank 8 is installed on the dedusting cylinder 1, a second slurry chute 12 is installed at the bottom of the second dust slurry collecting tank 8, and the diameters of the first dust slurry collecting tank 7 and the second slurry chute 12 are both larger than the diameter of the dedusting cylinder 1; the included angle between the dedusting fence 9 and the vertical direction is 5-15 degrees; cover plates 13 are respectively arranged at the discharge outlets of the first dust slurry collecting tank 7 and the second slurry chute 12.

The working principle is as follows: during operation, the water feeding valve of the water inlet straight pipe 3 is started, one path of high-pressure water is sprayed out through the central spray nozzle 5, the other path of high-pressure water is sprayed out through the vortex spray pipe 6, and two paths of high-pressure water are converged to obtain forward-running water mist vortex, so that dust airflow is sucked into the dust removal cylinder 1, dust slurry near the inner wall of the dust removal cylinder 1 is firstly collected in the first dust slurry collecting tank 7 under the action of centrifugal force and finally passes through the first slurry chute 11, and the dust slurry located at the central position of the inner wall of the dust removal cylinder 1 is continuously captured by the dust removal fence 9 forwards to enter the second dust slurry collecting tank 8 and finally is discharged through the second slurry chute 12.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. The utility model provides a modified mining wet dust shaker device, its includes dust removal barrel (1) that the level set up install the stabilizer blade on dust removal barrel (1), its characterized in that: a cyclone dust collection assembly, a first dust slurry collection tank (7) and a dust collection fence (9) are sequentially arranged on the dust collection barrel body (1) from left to right, the cyclone dust collection assembly comprises a plurality of circular pipes (2) which are uniformly distributed, the circular pipes (2) are coaxially sleeved outside the dust collection barrel body (1), the circular pipes (2) are connected with a water inlet straight pipe (3), a central water pipe (4) is vertically and downwards arranged on the water inlet straight pipe (3), the central water pipe (4) extends to the center of the dust collection barrel body (1), a central spray head (5) is arranged at the tail end of the central water pipe (4), the central spray head (5) faces the circular pipe (2), a plurality of vortex spray pipes (6) are uniformly arranged on the inner edge of the circular pipe (2) along the circumferential direction, and the axis of the vortex spray pipes (6) does not intersect with the axis of the dust collection barrel body (1), vortex spray pipe (6) extend to in dust removal barrel (1), first dirt thick liquid collecting vat (7) are the annular first mud chute (11) are installed to the bottom of first dirt thick liquid collecting vat (7), dust removal fence (9) set up for the slope the lowest end position of dust removal fence (9) is provided with annular second dirt thick liquid collecting vat (8), second dirt thick liquid collecting vat (8) are installed on dust removal barrel (1) second mud chute (12) are installed to the bottom of second dirt thick liquid collecting vat (8), first dirt thick liquid collecting vat (7) the diameter of second mud chute (12) all is greater than the diameter of dust removal barrel (1).

2. An improved mining wet dust collector device according to claim 1, characterized in that: and the included angle between the dedusting fence (9) and the vertical direction is 5-15 degrees.

3. An improved mining wet dust collector device according to claim 1, characterized in that: cover plates (13) are respectively arranged at the discharge outlets of the first dust slurry collecting tank (7) and the second slurry chute (12).

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