CN216605577U - Stockyard for wet crushing production process - Google Patents

Abstract

The utility model discloses a stockyard for a wet crushing production process, which comprises a stockpiling bin, wherein the stockpiling bin is used for storing materials; the below of storage bin is provided with the pit, the diapire slope setting of storage bin, just the diapire slope lower of storage bin is provided with the drain pipe, be provided with the sump pit on the diapire of pit, the one end and the storage bin of drain pipe are linked together, the other end is linked together with the sump pit, just a tip cover that the drain pipe is close to storage bin is equipped with the drainage board. This application has the condition that ponding and then reduce the material emergence and harden in conveniently discharging storage yard material.

Description

Stockyard for wet crushing production process

Technical Field

The utility model relates to a stockyard, in particular to a stockyard for a wet crushing production process, and belongs to the field of mine technology.

Background

The wet crushing of the mine sandstone material is to perform coarse crushing on the mine raw material by a gyratory crusher, then enter an intermediate material shed for storage, then convey the mine raw material to a limestone pre-screening workshop, feed the pre-screened material with the particle size of more than 31.5mm into a standard cone crusher for intermediate crushing, and convey the material with the particle size of 4.75-31.5 mm and the intermediate crushed material to a material screening and washing workshop for screening and washing; wherein, gyratory crusher, prescreening shale shaker and cone crusher all are provided with high-efficient bag dust collector and remove dust, and wet process at different levels sieves and washes and accomplishes by the material vibration rolls on the high pressure spray equipment and the screen cloth of installation on every sifter, has reduced the silt in the material.

Chinese patent publication No. CN207121243 discloses an open type storage bin, which comprises a bottom plate, a retaining wall and a discharging device, wherein the bottom plate is suspended above the ground through a supporting device, and a space between the lower part of the bottom plate and the ground forms a passage for a transport vehicle to enter and exit, i.e. stop; the retaining wall is arranged on one side of the bottom plate and used for blocking mineral aggregates accumulated on the bottom plate; the discharging device is arranged on the bottom plate and comprises a vertical discharging barrel and an opening and closing device, the opening and closing device comprises a baffle and a push-pull piece, and one end of the baffle is hinged with one part of the lower end of the discharging through hole; the push-pull piece is used for pushing or pulling the baffle plate so as to enable the baffle plate to seal the lower end of the discharge barrel or enable the lower end of the discharge barrel to be communicated.

In view of the above-mentioned related technologies, the applicant believes that in the related technologies, materials crushed by a wet method are usually stored in the open air, and water brought from a production line is collected at a stockpiling bin, so that sewage overflows and the materials are hardened, thereby affecting the environment around the stockpiling bin and the subsequent emptying of the materials.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, it is an object of the present invention to provide a stockyard for a wet crushing production process.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a stockyard for a wet crushing production process comprises a stockpiling bin, a material conveying device and a material storage device, wherein the stockpiling bin is used for storing materials; the below of storage bin is provided with the pit, the diapire slope setting of storage bin, just the diapire slope lower of storage bin is provided with the drain pipe, be provided with the sump pit on the diapire of pit, the one end and the storage bin of drain pipe are linked together, the other end is linked together with the sump pit, just the drain pipe is close to the end cover of storage bin and is equipped with the drainage board.

Optionally, a plurality of blanking cone hoppers are arranged on the bottom wall of the stacking bin, one end of each blanking cone hopper extends into the stacking bin, and the other end of each blanking cone hopper extends into the pit; and the discharging ends of the blanking cone hoppers are provided with water filtering and discharging devices, and the water filtering and discharging devices are used for filtering water in the materials in the blanking cone hoppers and then discharging the materials.

Optionally, a plurality of vibration motors are arranged on the outer side wall of the blanking cone hopper.

Optionally, vibrating feeders are arranged right below the discharge ends of the water filtering and discharging devices, a belt conveyor is arranged in the pit, and the discharge ends of the vibrating feeders are located right above the belt of the belt conveyor; an opening is formed in one side of the pit, and a belt of the belt conveyor extends to the ground from the opening of the pit.

Optionally, a step is arranged between the bottom wall of the pit and the ground.

Optionally, a cleaning channel is arranged between the bottom wall of the pit and the ground.

Optionally, the outside of the material piling bin is covered with a plant, and the plant is used for shielding the material piling bin right above.

Optionally, the stacking bin is disposed on the ground, and an inlet and an outlet for the loader to enter and exit the stacking bin are disposed on a side wall of the stacking bin.

The utility model has the beneficial effects that:

1. the material is stored in the material piling bin, water contained in the material enters the material piling bin along with the material, the water in the material flows to the lowest inclined position of the bottom wall of the material piling bin under the action of self gravity, and the water in the material piling bin flows into a water collecting pit in the pit through the water filter plate and the water discharging pipe, so that the water in the material piling bin is discharged and stored, the environmental damage caused by overflow of the water among the materials in the material piling bin is reduced, and the hardening condition of the material is reduced to a certain extent;

2. the outer side wall of the blanking cone hopper is provided with a vibration motor, the vibration motor transmits vibration to the blanking cone hopper, and the blanking cone hopper transmits vibration to materials in the stockpiling bin, so that hardened materials are loosened, and the stockpiling bin emptying process is smoother;

3. be provided with vibrating batcher under the ejection of compact end of blanking awl fill, be provided with band conveyer under the ejection of compact end of vibrating batcher, band conveyer's belt is used for carrying the material subaerial outside the pit, conveniently carries other production positions or loading position with the material.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 in example 1 of the present invention;

FIG. 3 is an enlarged view of part B of FIG. 1 in example 1 of the present invention;

fig. 4 is a cross-sectional view of embodiment 1 of the present invention, intended to show the inlet and outlet of the stacker hopper.

In the figure: 1. a material piling bin; 2. a pit; 3. a drain pipe; 4. a sump; 5. a water filter plate; 6. a blanking cone hopper; 7. a water filtering and discharging device; 8. a vibration motor; 9. a vibrating feeder; 10. a belt conveyor; 11. step stepping; 12. cleaning the channel; 13. factory building; 14. and (7) an inlet and an outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1

A stockyard for a wet crushing production process, referring to fig. 1 and 2, comprises a stockyard 1, wherein the stockyard 1 comprises a bottom wall and side walls positioned on the bottom wall, and spaces between the peripheral side walls and the bottom wall are used for storing materials; a pit 2 is built below the bottom wall of the material piling bin 1, the bottom wall of the material piling bin 1 is obliquely arranged, a drain pipe 3 is pre-buried at the lowest oblique position of the bottom wall of the material piling bin 1, a water collecting pit 4 is built on the bottom wall of the pit 2, one end of the drain pipe 3 is communicated with the material piling bin 1, a pipe orifice of the other end of the drain pipe 3 is positioned right above the water collecting pit 4, and a water filtering plate 5 is arranged at one end of the drain pipe 3 close to the material piling bin 1 in a covering mode; storage bin 1 stores the material, the moisture that contains in the material also enters into bin 1 along with the material in, the water in the material flows to the slope of 1 diapire of bin 1 the lowest department of bin under self action of gravity, water in bin 1 then flows into in the sump pit 4 in pit 2 after filtering hole and drain pipe 3 through water strainer 5, be favorable to discharging the water in bin 1 and store, and then reduced the environment destruction that the water overflow between the material leads to in bin 1, and reduced the material to a certain extent and taken place the condition that hardens. In other embodiments, the end of the drain pipe 3 remote from the storage bin 1 extends into the sump 4; the water in the water collecting pit 4 is discharged to the outside of the pit 2 through a water pump and is subjected to unified recovery treatment by a sewage treatment system.

Referring to fig. 1 and 3, a plurality of blanking ports are formed in the bottom wall of a stacking bin 1, a blanking cone 6 is connected to the blanking port of the stacking bin 1 through a bolt, the blanking cone 6 is provided with a feeding end and a discharging end, the feeding end of the blanking cone 6 extends into the stacking bin 1, the discharging end of the blanking cone 6 extends into a pit 2, and the taper of the blanking cone 6 is greater than or equal to 60 degrees; the discharging ends of the blanking cone hoppers 6 are respectively provided with a water filtering and discharging device 7, and the water filtering and discharging devices 7 are used for filtering water in the materials in the blanking cone hoppers 6 and then discharging the materials; the water filtering and discharging device 7 comprises automatically controlled rod valves, the gaps among the rods are smaller than the grain diameters of the materials, and when the rod valves are closed, water in the materials can be filtered into the pit through the gaps among the rod valves, so that the effect of further water filtering is achieved.

Referring to fig. 1 and 3, there are a plurality of vibrating motor 8 through the bolt on the lateral wall of blanking awl fill 6, and in this embodiment, 6 lateral walls of blanking awl fill back to back of the body both sides all are provided with 1 vibrating motor 8, and vibrating motor 8 will vibrate and transmit to blanking awl fill 6 on, blanking awl fill 6 will vibrate and transmit to the material of 1 inside in windrow storehouse to make the material pine that hardens scatter, make the process of 1 blowing in windrow storehouse more smooth and easy.

Referring to fig. 1 and 3, vibrating feeders 9 are arranged right below the discharge ends of the water filtering and discharging devices 7, the vibrating feeders 9 are connected to the bottom wall of the pit 2 through bolts, a belt conveyor 10 is connected to the pit 2 through bolts, and the discharge ends of the vibrating feeders 9 are located right above the belt of the belt conveyor 10; one side of the pit 2 is provided with an opening, and a belt of the belt conveyor 10 extends to the ground from the opening of the pit 2; the water filtering and discharging device 7 discharges materials into the vibrating feeder 9, the vibrating feeder 9 uniformly conveys the materials onto a belt of the belt conveyor 10, and the belt conveyor 10 can uniformly convey the materials onto the ground outside the pit 2; in this embodiment, the belt conveyor 10 is provided with the vibrating feeders 9 along both sides of the belt conveying direction, and a plurality of vibrating feeders 9 are also arranged at intervals along the belt conveying direction on the ground beside the belt conveyor 10.

Referring to fig. 1 and 4, as a preferred embodiment, a step 11 is built between the bottom of the pit 2 and the ground, so that workers can enter the pit 2 through the step 11 to overhaul various devices; a cleaning channel 12 is built between the bottom of the pit 2 and the ground, so that workers can conveniently clean the scattered materials in the pit 2 through the cleaning channel 12; in this embodiment, the belt conveyor 10 is located between the cleaning tunnel 12 and the step 11.

Referring to fig. 1 and 4, a factory building 13 is built outside the material piling bin 1, and the factory building 13 shields the material piling bin 1 from the right above, so that rainwater is prevented from entering the materials in the material piling bin 1, and the hardening of the materials is reduced; the stacking bin 1 is located subaerial, and the diapire of stacking bin 1 flushes with ground mutually promptly, and offers the exit 14 that supplies the loader to advance out stacking bin 1 on the lateral wall of stacking bin 1, and when the region that the material is unable loose and form the die material appears in stacking bin 1, can make things convenient for the staff to drive the loader and enter into stacking bin 1 inside through exit 14, adopts the loader can push away the material to the feed end department of blanking awl fill 6.

Example 2

The difference between this embodiment and embodiment 1 is that the water filtration and discharging device 7 in this embodiment is a water filtration and plugging plate device capable of automatically controlling opening and closing, the water filtration and plugging plate device includes a water filtration and plugging plate, a plurality of water filtration holes are formed in the water filtration and plugging plate, the water filtration and plugging plate serves as a discharging gate of the blanking conical hopper 6, and when the water filtration and plugging plate is closed, water in the material is discharged into the pit through the water filtration holes in the water filtration and plugging plate.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. A stockyard for a wet crushing production process is characterized in that: the device comprises a stacking bin (1), wherein the stacking bin (1) is used for storing materials; the below of storage bin (1) is provided with pit (2), the diapire slope setting of storage bin (1), just the diapire slope of storage bin (1) is the lowest department and is provided with drain pipe (3), be provided with on the diapire of pit (2) sump pit (4), the one end and the storage bin (1) of drain pipe (3) are linked together, the other end is linked together with sump pit (4), just drain pipe (3) are close to the end cover of storage bin (1) and are equipped with drainage board (5).

2. A stockyard for a wet crushing production process according to claim 1, characterized in that: a plurality of blanking cone hoppers (6) are arranged on the bottom wall of the material piling bin (1), one ends of the blanking cone hoppers (6) extend into the material piling bin (1), and the other ends of the blanking cone hoppers extend into the pit (2); the discharging ends of the blanking cone hoppers (6) are provided with water filtering and discharging devices (7), and the water filtering and discharging devices (7) are used for filtering water in the materials in the blanking cone hoppers (6) and then discharging the materials.

3. A stockyard for a wet crushing production process according to claim 2, characterized in that: the outer side wall of the blanking cone hopper (6) is provided with a plurality of vibrating motors (8).

4. A stockyard for a wet crushing production process according to claim 2, characterized in that: vibrating feeders (9) are arranged right below the discharge ends of the water filtering and discharging devices (7), a belt conveyor (10) is arranged in the pit (2), and the discharge ends of the vibrating feeders (9) are located right above the belt of the belt conveyor (10); one side opening of pit (2) sets up, just band conveyer (10) belt extends to on the ground from the opening department of pit (2).

5. A stockyard for a wet crushing production process according to claim 1, characterized in that: a ladder step (11) is arranged between the bottom wall of the pit (2) and the ground.

6. A stockyard for a wet crushing production process according to claim 1, characterized in that: a cleaning channel (12) is arranged between the bottom wall of the pit (2) and the ground.

7. A stockyard for a wet crushing production process according to claim 1, characterized in that: the outside cover of storage bin (1) is equipped with factory building (13), factory building (13) are used for sheltering from directly over storage bin (1).

8. A stockyard for a wet crushing production process according to claim 1, characterized in that: the stacking bin (1) is arranged on the ground, and an inlet and an outlet (14) for the loader to enter and exit the stacking bin (1) are formed in the side wall of the stacking bin (1).

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