CN211274373U - Device for reducing quartz sand tailing proportion - Google Patents

Abstract

The utility model discloses a reduce device of quartz sand tailings proportion belongs to quartz sand processing equipment technical field, has solved the problem that the tailings proportion is high among the prior art quartz sand finished product, the low yield that leads to of concentrate proportion is low, the utility model discloses a loading hopper, the loading hopper is the toper shape, and the diameter of loading hopper reduces from top to bottom, the bottom of loading hopper is connected with the sand pump through the discharging pipe, the export of sand pump has the desilting fill through duct connection, the upper end of desilting fill is equipped with the overflow mouth, and the lower extreme of desilting fill is equipped with outlet pipe and sand outlet pipe, sand outlet pipe connection has the thickener. The utility model discloses a reduce the content of tailings in the quartz sand, the cost is reduced has improved the yield of quartz sand product added value and quartz sand product.

Description

Device for reducing quartz sand tailing proportion

Technical Field

The utility model belongs to the technical field of quartz sand processing equipment, concretely relates to reduce device of quartz sand tailings proportion.

Background

Quartz tailings are precious mineral resources, and the annual emission amount of China is thousands of tons, so that resource utilization becomes a necessary trend. The more 1000 million tons of the discharged quartz tailings and ore tailings are discharged every year in China, and the discharged quartz tailings and ore tailings are large in quantity, so that serious adverse effects such as environmental pollution, land occupation, channel and reservoir silting are directly caused. Many enterprises are still relatively laggard in process and dust prevention, and especially in the dry processing process of quartz sand, a large amount of dust is generated, the production environment is quite severe, and the health of workers and nearby residents is seriously harmed. In order to protect the environment and fully utilize mineral resources, the comprehensive utilization of the quartz sand tailings is urgent.

The finished product of quartz sand manufactured by the prior art has higher proportion of tailings, so that the finished product rate of quartz sand concentrate is lower, and the tailings cannot be directly utilized and generally need to be reprocessed, so that more processing cost investment is brought, and the economic benefit of the quartz sand product is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a:

in order to solve the problems of high tailing ratio and low concentrate ratio in finished quartz sand products in the prior art, which results in low yield, a device for reducing the tailing ratio of quartz sand is provided.

The utility model adopts the technical scheme as follows:

the utility model provides a reduce device of quartz sand tailings proportion, includes the loading bin, the loading bin is the toper shape, and the diameter of loading bin reduces from top to bottom, its characterized in that, the bottom of loading bin is connected with the sand pump through the discharging pipe, the export of sand pump has the desilting fill through duct connections, the upper end of desilting fill is equipped with the overflow mouth, and the lower extreme that desilting was fought is equipped with outlet pipe and sand outlet pipe, sand outlet pipe connection has the thickener.

Further, add the upper end feed port department in feed bin and install the inside lining hopper, the inside lining hopper is lower extreme open-ended hourglass hopper-shaped, the upper end of inside lining hopper and the upper end fixed connection who adds the feed bin.

Further, the below of inside lining hopper is connected with the safety cover, the safety cover is bottom open-ended hemisphere form, and the bottom opening part of safety cover is installed the one-way flitch down.

Further, install the support frame on the reinforced storehouse inner wall of safety cover below, install on the support frame and break up the device, the support frame includes the mounting bracket of horizontal plane installation, breaks up the device and installs on the mounting bracket, is connected with the bracing piece between mounting bracket bottom and the reinforced storehouse inner wall, the bracing piece encircles the center of mounting bracket and installs a plurality ofly.

Further, the scattering device comprises a motor cover arranged at the bottom of the mounting frame, a motor is arranged in the motor cover, a motor shaft of the motor is connected with a scattering rod, and the scattering rod is located below the protective cover.

Further, a damping spring is installed between the bottom of the motor and the motor cover.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a take off mud bucket and thickener and handle quartz sand, isolate the tailings that is less than certain mesh number in the follow quartz tailings, reduce the content of tailings in the quartz sand, the cost is reduced, quartz sand product added value is improved, increase the concentrate content of mud the inside, thereby make the concentrate content percentage in the quartz sand improve, the yield of quartz sand product has effectively been improved, and the processing of this device does not influence other compositions in the quartz sand, each microelement index in the quartz sand has been prevented from being changed, the product property of making can be more stable.

2. The utility model discloses an inside lining hopper can be adding the reinforced in-process in feed bin and play the cushioning effect to the material, and the potential energy that prevents the material whereabouts is too high to make and adds the feed bin and surpass load, has avoided adding the feed bin and has been damaged, can block the raise dust simultaneously, with its restriction in adding the feed bin, improves operating personnel's operational environment.

3. The utility model discloses an one-way lower flitch of installation on the protective cover can prevent to add the feed bin and add equipment after the feed bin when taking place the dangerous condition, and wherein material is along pipeline and equipment anti-the gushing add the feed bin, causes the injury to people and environment on every side, has strengthened the security of device.

4. The utility model discloses a break up the device and can break up the part because of the moist moisture caking in the material, when making things convenient for follow-up transportation, make the distribution of material also more even, make things convenient for the use of later stage production, improved work efficiency.

5. The utility model discloses a motor damping spring can reduce the disturbance that the motor received under the impact of the material of top whereabouts, and the protection motor can not damage because of violent vibrations under operating condition, has prolonged the life of motor.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a block diagram of the breaking apparatus of FIG. 1.

The labels in the figure are: 1-a feeding bin, 2-a sand pump, 3-a desliming hopper, 4-a thickener, 5-a discharging pipe, 6-a conveying pipe, 7-a sand discharging pipe, 8-a lining hopper, 9-a protective cover, 10-a downward material guiding plate, 11-a supporting frame, 12-a supporting rod, 13-a motor cover, 14-a motor, 15-a scattering rod and 16-a damping spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides a reduce device of quartz sand tailings proportion, includes and adds feed bin 1, adds feed bin 1 for the cone shape, and the diameter of adding feed bin 1 reduces from top to bottom, its characterized in that, and the bottom of adding feed bin 1 is connected with sand pump 2 through discharging pipe 5, and sand pump 2's export is connected with through conveyer pipe 6 and takes off mud fill 3, and the upper end of taking off mud fill 3 is equipped with the overflow mouth, and the lower extreme that takes off mud fill 3 is equipped with outlet pipe and sand outlet pipe 7, and sand outlet pipe 7 is connected with thickener 4.

As a preferred embodiment, a lining hopper 8 is installed at the feeding port at the upper end of the feeding bin 1, the lining hopper 8 is a funnel shape with an opening at the lower end, and the upper end of the lining hopper 8 is fixedly connected with the upper end of the feeding bin 1.

In a preferred embodiment, a protective cover 9 is connected below the lining hopper 8, the protective cover 9 is in a semi-sphere shape with an open bottom end, and a single downward material plate 10 is installed at the open bottom end of the protective cover 9.

As a preferred embodiment, install support frame 11 on adding the feed bin 1 inner wall below safety cover 9, install the device of breaing up on the support frame 11, support frame 11 includes the mounting bracket of horizontal plane installation, and the device of breaing up is installed on the mounting bracket, is connected with bracing piece 12 between mounting bracket bottom and the adding feed bin 1 inner wall, and bracing piece 12 encircles the center of mounting bracket and installs a plurality ofly.

As a preferred embodiment, the scattering device comprises a motor cover 13 arranged at the bottom of the mounting frame, a motor 14 is arranged in the motor cover 13, a motor 14 shaft of the motor 14 is connected with a scattering rod 15, and the scattering rod 15 is positioned below the protective cover 9.

In a preferred embodiment, a damping spring 16 is installed between the bottom of the motor 14 and the motor cover 13.

The utility model discloses a device work flow as follows:

quartz sand materials are added from a feeding port of an inner lining hopper 8 of a feeding bin 1, fall through buffering of the inner lining hopper 8, enter a protective cover 9 from the lower part of the inner lining hopper 8, a one-way discharging plate 10 is opened under the action of gravity, the quartz sand continuously falls onto a scattering device, the scattering device drives a scattering rod 15 to rotate through rotation of a motor 14 shaft of a motor 14, the materials falling from the upper part are scattered, transportation in a subsequent pipeline is facilitated, the quartz sand is driven by a sand pump 2 to be transported to a desliming hopper 3 through a conveying pipe 6 after coming out from the bottom of the feeding bin to be desliming, a part of tailings are removed through overflow while the purity of the quartz sand is improved, the deslimed quartz sand enters a thickener 4 from a sand outlet pipe 7 connected with the bottom of the desliming hopper 3, the purity of the quartz sand is further improved through sedimentation and concentration, the yield of fine sand is improved, and the whole working flow.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a reduce device of quartz sand tailings proportion, is including adding feed bin (1), add feed bin (1) and be the cone shape, the diameter of adding feed bin (1) reduces from top to bottom, a serial communication port, the bottom of adding feed bin (1) is connected with sand pump (2) through discharging pipe (5), the export of sand pump (2) is connected with through conveyer pipe (6) and takes off mud fill (3), the upper end that takes off mud fill (3) is equipped with the overflow mouth, and the lower extreme that takes off mud fill (3) is equipped with outlet pipe and sand outlet pipe (7), sand outlet pipe (7) are connected with thickener (4).

2. The device for reducing the proportion of the quartz sand tailings according to claim 1, wherein a lining hopper (8) is installed at a feeding port at the upper end of the feeding bin (1), the lining hopper (8) is funnel-shaped with an opening at the lower end, and the upper end of the lining hopper (8) is fixedly connected with the upper end of the feeding bin (1).

3. The device for reducing the tailing proportion of the quartz sand according to claim 2, wherein a protective cover (9) is connected below the lining hopper (8), the protective cover (9) is in a semi-sphere shape with an open bottom end, and a single downward material plate (10) is installed at the open bottom end of the protective cover (9).

4. The device for reducing the proportion of the quartz sand tailings according to claim 3, wherein a support frame (11) is installed on the inner wall of the feeding bin (1) below the protective cover (9), a scattering device is installed on the support frame (11), the support frame (11) comprises a mounting frame installed in a horizontal plane, the scattering device is installed on the mounting frame, a support rod (12) is connected between the bottom of the mounting frame and the inner wall of the feeding bin (1), and the support rods (12) are installed in a plurality around the center of the mounting frame.

5. A device for reducing the proportion of quartz sand tailings according to claim 4, wherein the breaking device comprises a motor cover (13) arranged at the bottom of the mounting frame, a motor (14) is arranged in the motor cover (13), a motor (14) shaft of the motor (14) is connected with a breaking rod (15), and the breaking rod (15) is positioned below the protective cover (9).

6. A device for reducing the proportion of quartz sand tailings according to claim 5, characterized in that a damping spring (16) is arranged between the bottom of the motor (14) and the motor cover (13).

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