Quartz stone thermal stress crushing device

Abstract

The utility model discloses a quartz stone thermal stress crushing device, which belongs to the field of quartz stone purification processing and is characterized in that a quartz stone flowing pipe penetrates through a heating box, and the end part of the quartz stone flowing pipe extends out of the heating box and is positioned above a cooling component; a waste water recycling assembly is arranged on one side of the cooling assembly, the waste water recycling assembly is arranged at the bottom of the water outlet pipe, the waste water recycling assembly comprises a waste water recycling box and a waste material collecting piece, two limiting rods are transversely arranged in the waste water recycling box, and the two limiting rods are movably sleeved with the bottom of the waste material collecting piece. According to the quartz stone crushing device, the quartz stone is firstly heated by the heating box and then enters the water pool to be cooled, the quartz stone crushing amount is increased through running water type quartz stone crushing, only the quartz stone needs to be heated, the cooling process is carried out by utilizing water which is a low-cost and easily-obtained medium, the cooling cost is greatly reduced, the energy consumption is reduced, meanwhile, cooling water can be recycled, and the energy consumption is reduced. The cost is further reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of quartz stone purification and processing, and particularly relates to a quartz stone thermal stress crushing device. Background Technique

[0002] Quartz stone is a mineral mainly composed of silicon dioxide (SiO2) and is one of the most abundant minerals in the earth's crust. Quartz sand is granular material obtained by processing quartz stone through processes such as crushing and screening, and its particle size can be adjusted according to needs.

[0003] For the existing quartz stone crushing device (such as 201910802667.6, a crushing device for processing ultra-pure quartz sand), the quartz stone is divided into two batches for heating and cooling and then collided to generate thermal stress crushing. The cooling process before crushing the quartz stone consumes a large amount of energy, resulting in a relatively large proportion of the cooling cost in the whole processing cost, increasing the crushing cost. At the same time, the quartz stone also needs a compressor to provide kinetic energy to further increase the production cost, and this method of providing kinetic energy by a compressor is not suitable for crushing a large amount of quartz stone. Therefore, a quartz stone thermal stress crushing device is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a quartz stone thermal stress crushing device to solve the problem of high production cost of batch cooling and heating.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a quartz stone thermal stress crushing device, including a feeding part, a heating box, and a cooling component;

[0006] A first groove is opened at the top of the feeding part, the bottom of the first groove is communicated with a quartz stone flow pipe, the quartz stone flow pipe passes through the heating box, and the end of the quartz stone flow pipe extends out of the heating box and is located above the cooling component;

[0007] A waste water recovery component is arranged on one side of the cooling component, the waste water recovery component is arranged at the bottom of the water outlet pipe, the waste water recovery component includes a waste water recovery box and a waste material collection part. Two limiting rods are horizontally arranged inside the waste water recovery box, the bottom of the waste material collection part is movably sleeved on the two limiting rods, elastic parts are arranged on both sides of the waste material collection part, the bottom of the waste material collection part is made of a filter screen, a second groove is opened on one side of the waste water recovery box, a driving motor is installed on the waste water recovery box, and the output shaft of the driving motor extends into the second groove and is installed with a resisting wheel, and the resisting wheel is eccentrically installed on the output shaft of the driving motor.

[0008] Furthermore, a plurality of the quartz stone flow pipes are selected, and the quartz stone flow pipes are arranged obliquely downward.

[0009] Furthermore, a smoke adsorption device is arranged above the port of the quartz flow tube on one side close to the cooling component.

[0010] Furthermore, the cooling assembly includes a water tank box, a water inlet pipe, and a water outlet pipe. The water inlet pipe is installed on one side of the water tank box, and the water outlet pipe is installed on the other side of the water tank box. The water inlet pipe and the water outlet pipe are arranged close to the cooling water level of the water tank box.

[0011] Furthermore, a 'Z'-shaped conveyor belt is arranged inside the water pool box, and the lowest point of the 'Z'-shaped conveyor belt is arranged inside the water pool box, and the lowest point of the 'Z'-shaped conveyor belt is located below the right side port of the quartz flow tube.

[0012] Furthermore, a sewage pipe is provided on the water tank.

[0013] Furthermore, the water outlet pipe is L-shaped.

[0014] Furthermore, the heating box is electrically heated, and the heating box and the quartz flow tube are inclined in the same direction.

[0015] Furthermore, the elastic member is sleeved on the limiting rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The quartz stone thermal stress crushing device heats the quartz stone in a heating box first and then enters a water pool for cooling. The flowing water crushing method increases the crushing amount of the quartz stone. Moreover, only the quartz stone needs to be heated, and the cooling process is carried out using water, a low-cost and easily available medium, which greatly reduces the cooling cost and energy consumption. At the same time, the cooling water can be recycled to further reduce the cost.

[0018] The quartz stone thermal stress crushing device drives the resistance wheel to rotate through a driving motor, and the resistance wheel resists the waste collecting part away. The waste collecting part can return to its original position under the action of the elastic part, so that the waste collecting part can shake left and right, so that the waste is spread flat on the waste collecting part, avoiding the accumulation of debris on the waste collecting part and blocking the outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of a quartz stone thermal stress crushing device;

[0020] Figure 2 for Figure 1 A perspective view of the cooling assembly and wastewater recovery assembly;

[0021] Figure 3 for Figure 2 Exploded view of the wastewater recovery components.

[0022] In the figure: 10, feed component; 101, first groove; 20, heating box; 310, water tank; 320, water inlet pipe; 330, water outlet pipe; 340, sewage pipe; 350, 'Z'-shaped conveyor belt; 40, quartz stone flow pipe; 50, waste water recovery component; 510, waste water recovery box; 5101, second groove; 5102, drain pipe opening; 511, limiting rod; 520, waste collection component; 530, elastic component; 540, driving motor; 541, abutting wheel. Specific implementation mode

[0023] The following further describes the present utility model in conjunction with embodiments.

[0024] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the present utility model under the premise of the concept of the present utility model belongs to the scope protected by the present utility model.

[0025] Please refer to Figure 1 , the present utility model provides a quartz stone thermal stress crushing device, including a feed component 10, a heating box 20, and a cooling component.

[0026] A first groove 101 is opened at the top of the feed component 10. The bottom of the first groove 101 is communicated with the quartz stone flow pipe 40. Multiple quartz stone flow pipes 40 can be selected, and the quartz stone flow pipes 40 are arranged obliquely downward, so that the side of the quartz stone flow pipe 40 close to the feed component 10 is higher than the side close to the cooling component.

[0027] The quartz stone flow pipe 40 passes through the heating box 20. The heating box 20 can adopt electric heating. The heating box 20 is in the same inclined direction as the quartz stone flow pipe 40. The end of the quartz stone flow pipe 40 extends out of the heating box 20 and is located above the cooling component.

[0028] A soot adsorption device can be arranged above the right port of the quartz stone flow pipe 40. The soot adsorption device is used for the soot generated during the crushing of quartz stone.

[0029] Quartz stone enters from the first groove 101, and then the quartz stone flows along the quartz stone flow pipe 40. After being heated by the heating box 20, it enters the cooling component. Since the quartz stone has been heated to a relatively high temperature in the heating box 20, when it enters the cooling component, it will quickly cool down. The rapid temperature change will generate thermal stress inside the quartz stone and cause it to break. Thermal stress crushing not only reduces the size of the quartz stone, but also often makes it more brittle. The increase in brittleness is beneficial to the subsequent ball milling process. During the ball milling process, brittle particles are more likely to be broken into smaller particles under the action of impact and shear forces.

[0030] Please refer to Figure 2, the cooling component includes a water tank 310, a water inlet pipe 320, a water outlet pipe 330, and a sewage pipe 340. Inside the water tank 310, there is a 'Z'-shaped conveyor belt 350. The lowest point of the 'Z'-shaped conveyor belt 350 is located inside the water tank 310, and the lowest point of the 'Z'-shaped conveyor belt 350 is below the right port of the quartz stone flow pipe 40. The 'Z'-shaped conveyor belt 350 is used to convey the crushed quartz sand grains. The water inlet pipe 320 is installed on one side of the water tank 310, and the water outlet pipe 330 is installed on the other side of the water tank 310. The water inlet pipe 320 and the water outlet pipe 330 are arranged near the cooling water level of the water tank 310. Since the heat generated during the crushing of quartz stone is transferred to the cooling water in the water tank 310, the temperature at the top of the cooling water in the water tank 310 is higher than that at the bottom. By continuously introducing and discharging water through the water inlet pipe 320 and the water outlet pipe 330, the temperature at the top of the cooling water is reduced, which is beneficial for subsequent quartz stone crushing.

[0031] The sewage pipe 340 is arranged at the bottom of the water tank 310. Since there are still sundries sinking to the water tank 310 after the quartz stone is crushed, the water tank 310 is regularly cleaned by opening the sewage pipe 340.

[0032] Please refer to Figure 2 and Figure 3 , the water outlet pipe 330 is in an 'L' shape. A waste water recovery component 50 is arranged on the right side of the cooling component. The waste water recovery component 50 is arranged at the bottom of the water outlet pipe 330. The waste water recovery component 50 includes a waste water recovery tank 510 and a waste collection piece 520. Inside the waste water recovery tank 510, two limiting rods 511 are horizontally arranged. The bottom of the waste collection piece 520 is movably sleeved on the two limiting rods 511. Elastic members 530 are arranged on both sides of the waste collection piece 520. The elastic members 530 are sleeved on the limiting rods 511. The bottom of the waste collection piece 520 is made of a filter screen. A second groove 5101 is opened on one side of the waste water recovery tank 510. A driving motor 540 is installed on the waste water recovery tank 510. The output shaft of the driving motor 540 extends into the second groove 5101 and is installed with a contact wheel 541. The contact wheel 541 is eccentrically installed on the output shaft of the driving motor 540.

[0033] There are still suspended sundries in the water discharged from the water outlet pipe 330. The sundries are filtered by the waste collection piece 520. The filtered water enters the waste water recovery tank 510 and is discharged into the water tank through the drain pipe orifice 5102 for cooling and then recycled.

[0034] Through the driving motor 540, the driving motor 540 drives the contact wheel 541 to rotate. The contact wheel 541 pushes the waste collection piece 520 away. The waste collection piece 520 can return to its original position under the action of the elastic member 530, so that the waste collection piece 520 shakes left and right, making the waste spread flat on the waste collection piece 520, avoiding the accumulation of sundries on the waste collection piece 520 from blocking the orifice of the water outlet pipe 330.

[0035] The working principle and usage process of the present utility model: Quartz stones about four centimeters enter from the first groove 101, and then the quartz stones flow along the quartz stone flow pipe 40. The heating temperature of the heating box 20 is set at 800 - 1000 °C. After being heated by the heating box 20, the quartz stones fall onto the 'Z'-shaped conveyor belt 350. The high-temperature quartz stones will break when encountering low-temperature water, and the 'Z'-shaped conveyor belt 350 will convey the broken quartz sand grains; the water inlet pipe 320 continuously supplies water, and the water outlet pipe 330 continuously discharges water. The water discharged from the water outlet pipe 330 enters the waste collection part 520 for filtration and then enters the waste water recycling box 510. Subsequently, the filtered water is discharged into the pool through the drain pipe opening 5102 for cooling circulation and standby.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A quartz stone thermal stress breaking device, characterized in that: It includes a feeding part (10), a heating box (20), and a cooling component; At the top of the feeding part (10), a first groove (101) is provided. The bottom of the first groove (101) is connected to a quartz stone flow pipe (40). The quartz stone flow pipe (40) passes through the heating box (20). The end of the quartz stone flow pipe (40) extends out of the heating box (20) and is located above the cooling component; On one side of the cooling component, a waste water recovery component (50) is provided. The waste water recovery component (50) is arranged at the bottom of the water outlet pipe (330). The waste water recovery component (50) includes a waste water recovery box (510) and a waste material collection part (520). Inside the waste water recovery box (510), two limiting rods (511) are horizontally arranged. The bottom of the waste material collection part (520) is movably sleeved on the two limiting rods (511). Elastic members (530) are arranged on both sides of the waste material collection part (520). The bottom of the waste material collection part (520) is made of a filter screen. On one side of the waste water recovery box (510), a second groove (5101) is provided. A driving motor (540) is installed on the waste water recovery box (510). The output shaft of the driving motor (540) extends into the second groove (5101) and is equipped with a contact wheel (541). The contact wheel (541) is eccentrically installed on the output shaft of the driving motor (540).

2. The quartz stone thermal stress breaking device according to claim 1, wherein: A plurality of the quartz stone flow pipes (40) are selected, and the quartz stone flow pipes (40) are arranged obliquely downward.

3. The quartz stone thermal stress breaking device according to claim 1, characterized in that: Above the port on the side of the quartz stone flow pipe (40) close to the cooling component, a smoke adsorption device is provided.

4. A quartz stone thermal stress breaking device according to claim 1, characterized in that: The cooling component includes a water tank (310), a water inlet pipe (320), and a water outlet pipe (330). The water inlet pipe (320) is installed on one side of the water tank (310). The water outlet pipe (330) is installed on the other side of the water tank (310). The water inlet pipe (320) and the water outlet pipe (330) are arranged at the cooling water liquid level near the water tank (310).

5. The quartz stone thermal stress crushing device according to claim 4, characterized in that: Inside the water tank (310), a 'Z'-shaped conveyor belt (350) is provided. The lowest part of the 'Z'-shaped conveyor belt (350) is arranged inside the water tank (310), and the lowest part of the 'Z'-shaped conveyor belt (350) is located below the right port of the quartz stone flow pipe (40).

6. The quartz stone thermal stress crushing device according to claim 4, characterized in that: A sewage pipe (340) is provided on the water tank (310).

7. The quartz stone thermal stress crushing device according to claim 1, characterized in that: The water outlet pipe (330) is in an 'L' shape.

8. A quartz stone thermal stress crushing device according to claim 1, characterized in that: The heating box (20) is electrically heated, and the heating box (20) is in the same inclined direction as the quartz stone flow pipe (40).

9. The quartz stone thermal stress breaking device according to claim 1, wherein: The elastic member (530) is sleeved on the limiting rod (511).

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