Quartz sand high-temperature treatment water cooling device

Abstract

The utility model provides a quartz sand high-temperature treatment water cooling device. The quartz sand high-temperature treatment water cooling device comprises a rack; the quartz cooling pipe is arranged above the rack, is obliquely arranged in a manner that a feeding hole in the front side is higher than a discharging hole in the rear side, and is used for cooling the quartz sand by utilizing the rotation of the quartz cooling pipe; the retaining wheel is arranged at at least one end of the quartz cooling pipe; a driving roller which is provided on the frame, supports the holding wheel, and rotationally drives the holding wheel; the retaining mechanism comprises a roller, the roller comprises a rear side roller arranged on the discharging port side of the retaining wheel, and a supporting component, the roller is fixedly supported relative to the rack, the position of the retaining wheel is limited through the roller, and the retaining wheel is prevented from being separated from the driving roller. The utility model has the effects that the cooling time of quartz sand is shortened, the detachable installation of the quartz cooling pipe is realized, the shaking between the quartz cooling pipe and the retaining wheel is avoided, and the problem that the retaining wheel is easy to separate from the driving roller is solved.

Description

Technical Field

[0001] Embodiments of the present disclosure generally relate to the field of quartz sand processing, and more specifically, to a quartz sand high temperature processing water cooling device. Background Art

[0002] Quartz sand is quartz particles processed by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, chemically stable acid salt mineral. In the production process, when quartz sand is doped and processed to produce ultraviolet filter quartz sand, it needs to be baked and heated at about 1200°C, which eventually leads to too high product temperature. Waiting for natural cooling and packaging into barrels leads to waste of time and manpower, thus affecting production efficiency and causing certain economic losses. In addition, the quartz cooling tube used to cool the quartz sand cannot be replaced, the specifications are single, and it cannot meet production needs, resulting in excessively high production costs. In addition, since the quartz cooling tube for cooling the quartz sand is tilted, the retaining wheel that drives it to rotate is tilted, and the retaining wheel is easy to fall off the driving roller during rotation, thus affecting production efficiency. Utility Model Content

[0003] In order to solve the technical problems raised above, the present invention provides a new type of quartz sand high-temperature treatment water cooling device to solve the problems that the cooling time of quartz sand is too long, the quartz cooling tube used to cool the quartz sand cannot be replaced, the specifications are single and cannot meet the production needs, and the retaining wheel that drives the quartz cooling tube to rotate is in an inclined state and is easy to fall off the driving roller.

[0004] The utility model provides a quartz sand high-temperature treatment water-cooling device, comprising: a frame; a quartz cooling tube, which is arranged above the frame in an inclined manner in which a front feeding port is higher than a rear discharging port, and the quartz sand is cooled by its rotation; a retaining wheel, which is arranged at at least one end of the quartz cooling tube; a driving roller, which is arranged on the frame, supports the retaining wheel, and drives the retaining wheel to rotate; and a retaining mechanism, wherein the retaining mechanism comprises: a roller, which comprises a rear roller arranged on the discharging port side of the retaining wheel, and a supporting member, which fixes and supports the roller relative to the frame, limits the position of the retaining wheel by the roller, and prevents the retaining wheel from escaping from the driving roller.

[0005] Furthermore, the roller also includes a front roller arranged on the feed port side of the retaining wheel, and the retaining wheel is clamped by the front roller and the rear roller to prevent the retaining wheel from escaping from the driving roller.

[0006] Furthermore, there is a sprayer arranged above the quartz cooling tube, which sprays cooling liquid on the quartz cooling tube to reduce the temperature.

[0007] Furthermore, a water tank is fixed to the frame and arranged below the quartz cooling tube, and contains the cooling liquid sprayed by the sprayer.

[0008] Furthermore, the supporting member includes: a protruding portion extending from the end side surface of the water tank toward the outer peripheral side of the retaining wheel, and a roller mounting portion at a position on the outer peripheral side of the retaining wheel.

[0009] Furthermore, the roller mounting portion includes a mounting hole, the rotating shaft of the roller is mounted in the mounting hole, and the axis points to the center line of the retaining wheel.

[0010] The beneficial effects of the utility model are:

[0011] The invention solves the problem of low production efficiency caused by long cooling time after heating treatment of quartz sand, greatly shortens the processing time of quartz sand, improves production efficiency, limits the position of the retaining wheel, solves the problem that the retaining wheel is easy to fall off the driving roller due to its tilted state, realizes the detachable installation of the quartz cooling tube, solves the problem that the quartz cooling tube cannot be replaced and cannot adapt to production needs, reduces costs, and avoids shaking between the quartz cooling tube and the retaining wheel.

[0012] It should be understood that the contents described in the utility model summary are not intended to limit the key or important features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements, wherein:

[0014] Figure 1 It is a schematic diagram of the overall structure of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model from another perspective;

[0016] Figure 3 It is a front view of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model;

[0017] Figure 4 It is a partial structural schematic diagram of a fixing mechanism of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model;

[0018] Figure 5 It is a front view of the fixing mechanism of the quartz sand high temperature treatment water cooling device provided by the embodiment of the utility model;

[0019] Figure 6 It is a rear view of the fixing mechanism of the quartz sand high temperature treatment water cooling device provided by the embodiment of the utility model;

[0020] Figure 7 It is a schematic diagram of the overlapping relationship between the retaining wheel and the driving roller of the quartz sand high temperature treatment water cooling device provided by the embodiment of the utility model;

[0021] Figure 8 It is another schematic diagram of the overlapping relationship between the retaining wheel and the driving roller of the quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model;

[0022] Fig. 9 This is another schematic diagram of the overlapping relationship between the retaining wheel and the driving roller of the quartz sand high temperature treatment water cooling device provided by the embodiment of the utility model;

[0023] Fig.10 It is a partial structural schematic diagram of the fixing mechanism and the holding mechanism of the quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model;

[0024] Fig.11 It is a structural schematic diagram of a holding mechanism of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model;

[0025] Fig.12 It is a structural schematic diagram of a supporting member of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model;

[0026] Fig.13 It is a front view of a retaining mechanism of a quartz sand high temperature treatment water cooling device provided in an embodiment of the utility model.

[0027] in, Figures 1 to 13 The corresponding relationship between the reference numerals and component names in the figure is:

[0028] 10 cooling mechanism, 110 quartz cooling tube, 120 sprinkler, 130 water tank, 131 drain outlet, 20 fixing mechanism, 210 retaining wheel, 220 fixing column, 221 extension part, 230 hoop bar, 240 connecting block, 250 lead screw, 260 auxiliary support wheel, 30 driving mechanism, 310 driving roller, 320 bearing seat, 40 retaining mechanism, 410 roller, 411 rear roller, 412 front roller, 420 supporting member, 421 extension part, 422 roller mounting part, 50 frame. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0030] In addition, the term "and / or" in this article is only a description of the association relationship between the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0031] Figure 1 It is a schematic diagram of the overall structure of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model; Figure 2 It is a schematic diagram of the overall structure of the quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model from another perspective; Figure 3 : is a front view of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model, such as Figures 1 to 3 As shown, the quartz sand high temperature treatment water cooling device includes a cooling mechanism 10 for cooling quartz sand, a fixing mechanism 20 for fixing the cooling mechanism 10, a retaining mechanism 40 for preventing the fixing mechanism 20 from escaping from the driving roller 310, a driving mechanism 30 for driving the fixing mechanism 20, and a frame 50.

[0032] In this embodiment, a fixing mechanism 20 is provided at at least one end of the quartz cooling tube 110, and the quartz cooling tube 110 is tilted and supported on the driving roller 310. The driving roller 310 is used to drive the quartz cooling tube 110 to rotate. During the rotation of the quartz cooling tube 110, high-temperature quartz sand is supplied from the high end opening (feed port) of the quartz cooling tube 110, and the supplied quartz sand is discharged from the low end opening (discharge port) of the quartz cooling tube 110, so as to cool the quartz sand.

[0033] In this embodiment, a quartz sand high-temperature treatment water cooling device is used to solve the problem of low production efficiency caused by long cooling time after heating treatment of quartz sand, and the problem that the quartz cooling tube 110 cannot be replaced and cannot adapt to production needs. The shaking between the quartz cooling tube 110 and the retaining wheel 210 is avoided, which greatly shortens the quartz sand processing time, improves production efficiency, reduces costs, and solves the problem that the retaining wheel 210 is easy to fall off the driving roller 310.

[0034]

Frame 50

[0035] In this embodiment, the quartz sand high temperature treatment water cooling device is provided with a long frame 50 at the bottom, supporting the quartz cooling tube 110 along the length direction. The quartz cooling tube 110 is tilted in such a way that the front feed port is higher than the rear discharge port. The tilt angle of the quartz cooling tube 110 is 30°.

[0036]

Cooling mechanism 10

[0037] In this embodiment, the cooling mechanism 10 includes a quartz cooling tube 110 that uses its own rotation to cool quartz sand, a sprayer 120 for spraying coolant to cool the quartz cooling tube 110 , and a water tank 130 for receiving the coolant sprayed by the sprayer 120 .

[0038] In this embodiment, one end of the quartz cooling tube 110 is tightly held by the retaining wheel 210, and rotates under the drive of the retaining wheel 210, and penetrates the inside of the water tank 120. At the same time, it is in an inclined state. The two ends of the quartz cooling tube 110 are open, divided into a feed port and a discharge port. The feed port is located at the higher end of the quartz cooling tube 110, and the discharge port is located at the lower end of the quartz cooling tube. The quartz sand flows from the feed port along the inclined inner surface of the quartz cooling tube 110 to the discharge port. Through the above arrangement, the high-temperature quartz sand is located in the low-temperature quartz cooling tube 110, and the high-temperature quartz sand transfers heat to the low-temperature quartz cooling tube 110 to achieve the cooling treatment of the quartz sand.

[0039] In this embodiment, a sprayer 120 is arranged above the middle section of the quartz cooling tube 110, and nozzles are evenly arranged on the side of the sprayer 120 facing the quartz cooling tube 110. The sprayer 120 is connected to a water pump, and when the water pump is started, the coolant sprays the quartz cooling tube 110 through the nozzles. A water tank 130 fixed to the frame 50 and containing the coolant is arranged below the quartz cooling tube 110, and a drain port 131 is arranged at the bottom of the water tank 130 for draining the coolant in the water tank 130. Through the above arrangement, the quartz cooling tube 110 is cooled in real time.

[0040] [Fixed mechanism 20]

[0041] Figure 4 FIG. 2 is a partial structural diagram of a fixing mechanism 20 of a quartz sand high temperature treatment water cooling device provided in an embodiment of the utility model, as shown in FIG. Figure 4 As shown, the fixing mechanism 20 includes a retaining wheel 210 supported by a driving roller 310, a plurality of fixing columns 220 distributed along the circumference of the retaining wheel 210, a plurality of hoop strips 230 corresponding to the fixing columns 220, a plurality of connecting blocks 240 corresponding to the fixing columns 220, and a lead screw 250 for adjusting the distance between the fixing columns 220 and the connecting blocks 240.

[0042] In this embodiment, a through hole is opened in the center of the retaining wheel 210, and the quartz cooling tube 110 passes through the through hole of the retaining wheel 210. The lower circumferential surface of the retaining wheel 210 is supported by the driving roller 310, and the rotation of the driving roller 310 drives the rotation of the retaining wheel 210.

[0043] In this embodiment, four fixing columns 220 are arranged along the circumference of the retaining wheel 210. They are angle steels, one end of which is rigidly connected to the retaining wheel 210, and the corner is away from the center of the retaining wheel 210. In addition, as shown in the figure, two fixing columns 220 are arranged on one side surface of the retaining wheel 210, that is, the feed port side of the quartz cooling tube 110 of the retaining wheel 210 (the axial front side of the retaining wheel 210); the other two fixing columns 220 are arranged on the other side surface of the retaining wheel 210, that is, the discharge port side of the quartz cooling tube 110 of the retaining wheel 210 (the axial rear side of the retaining wheel 210).

[0044] In this embodiment, the fixing columns 220 are respectively arranged on both sides of the retaining wheel 210, and an extension portion 221 extends from the surface of the retaining wheel 210 in a substantially vertical direction, and the hoop bar 230 is installed through the extension portion 221 to tighten the quartz cooling tube 110 toward the fixing column 220 side. Therefore, on both sides of the retaining wheel 210, the hoop bar 230 is respectively separated from the retaining wheel 210 by a certain distance, and the distance corresponds to the length of the extension portion 221. Therefore, by making the hoop bar 230 bypass the quartz cooling tube 110 and tightening the hoop bar 230 and the fixing column 220, shaking between the quartz cooling tube 110 and the retaining wheel 210 can be effectively avoided.

[0045] Figure 5 FIG. 2 is a front view of a fixing mechanism 20 of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model, as shown in FIG. Figure 5 As shown, in this embodiment, two hoops 230a, 230b are symmetrically arranged at the axial front side of the retaining wheel 210 and two fixing columns 220a, 220b are provided at both ends of the diameter. Figure 6 FIG. 2 is a rear view of the fixing mechanism 20 of the quartz sand high temperature treatment water cooling device provided by the embodiment of the utility model, as shown in FIG. Figure 6 As shown, located at the axial rear side of the retaining wheel 210, two hoops 230c and 230d with two fixing columns 220c and 220d at both ends of the diameter are also symmetrically arranged, and the line connecting the fixing columns 220a and 220b is perpendicular to the line connecting the fixing columns 220c and 220d.

[0046] In the present embodiment, there are four fixing columns 220, but the present invention is not limited thereto. There may be three fixing columns 220, so that the quartz cooling tube 110 and the retaining wheel 210 can maintain good concentricity and no eccentricity occurs during rotation. In addition, in the present embodiment, the fixing columns 220 are distributed in pairs on both sides of the retaining wheel 210, but the present invention is not limited thereto. The fixing columns 220 may be arbitrarily distributed on either side of the axial direction of the retaining wheel 220 as needed. Furthermore, in the present embodiment, the fixing columns 220 are angle steels, but the present invention is not limited thereto. The fixing columns 220 may be composed of any components as long as they extend from the surface of the retaining wheel 220 to either side and have an extension portion 221. They may also be provided on the surface of the retaining wheel 220 by welding or bolting and may be cylinders, prisms, conical columns or trapezoidal columns extending to one side.

[0047] In this embodiment, a hoop bar 230 is provided for each fixed column 220. Each hoop bar 230 is connected and fixed to the fixed column 220 at both ends, and the middle part is wound to the opposite side of the quartz cooling tube 110 to achieve the connection and fixation between the hoop bar 230 and the fixed column 220. In this embodiment, a connecting block 240 is further provided for each fixed column 220. The connecting block 240 is provided at the lower side of the fixed column 220. The fixed column 220 and the connecting block 240 are connected by a lead screw 250, so that the distance between the connecting block 240 and the fixed column 220 can be adjusted.

[0048] Furthermore, screw holes are respectively provided on both sides of the connection block 240, and the ends of the hoop bar 230 are respectively connected and fixed to both sides of the connection block 240 through the screw holes of the connection block 240. Therefore, the distance of the connection block 240 relative to the fixing column 220 can be adjusted by the lead screw 250, and the tension of the hoop bar 230 toward the fixing column 220 can be conveniently adjusted, and the concentricity of the quartz cooling tube 110 and the retaining wheel 210 can be more conveniently adjusted, and the specifications of the quartz cooling tube 110 can be replaced according to processing requirements, thereby meeting production requirements and reducing costs.

[0049] In the present embodiment, as described above, a flexible structural node is formed by the fixed column 220, the hoop bar 230, the connecting block 240, the lead screw 250 and the retaining wheel 210. The quartz cooling tube 110 is fixed to the retaining wheel 210 by making each hoop bar 230 in a taut state, and the quartz cooling tube 110 is fixed to the retaining wheel 210, and rotates synchronously with the retaining wheel 210, so as to reduce shock to the quartz cooling tube 110. The lead screw 250 can be used to adjust the distance of the connecting block 240 relative to the fixed column 220 to adapt to quartz cooling tubes 110 of different specifications to meet production needs.

[0050] In this embodiment, an auxiliary support wheel 260 is provided at the other end of the quartz cooling tube 110 to support the rotation of the quartz cooling tube 110 and make the quartz cooling tube 110 present a posture in which one end (feeding end) is higher than the other end (discharging end) where the auxiliary support wheel 260 is provided.

[0051] In this embodiment, when the fixing mechanism 20 is fixed to the quartz cooling tube 110, the quartz cooling tube 110 is passed through the through hole in the center of the retaining wheel 210; four fixing columns 220 are arranged along the circumference of the retaining wheel 210, two of which are arranged on one side surface of the retaining wheel 210, that is, the axial front side of the retaining wheel 210; the other two fixing columns 220 are arranged on the other side surface of the retaining wheel 210, that is, the axial rear side of the retaining wheel 210, and the fixing columns 220 are arranged to extend from the surface of the retaining wheel 210 to a substantially vertical direction. The connecting block 240 is fixed to the lower part of the extending portion 221 of the corresponding fixing column 220 by means of the lead screw 250, and the distance of the connecting block 240 relative to the fixing column 220 is adjusted by means of the lead screw 250; one end of the hoop 230 is fixed to one side of the connecting block 240, the other end of the hoop 230 is fixed to the other side of the connecting block 240, and the middle part of the hoop 230 is wound to the opposite side of the quartz cooling tube 110; the quartz cooling tube 110 is fixed to the retaining wheel 210 by making each hoop 230 in a tightened state.

[0052] [Driving mechanism 30]

[0053] In this embodiment, the quartz sand high temperature treatment water cooling device includes a driving mechanism 30, and the driving mechanism 30 is matched with the fixing mechanism 20 and is arranged on the frame 50. The driving mechanism 30 includes a pair of driving rollers 310 for supporting the holding wheel 210 and driving it to rotate. The holding wheel 210 is carried on the two driving rollers 310, and under the rotation of the driving rollers 310, it is fixed to the quartz cooling tube 110 through the tensioned hoop 230 and drives the quartz cooling tube 110 to rotate.

[0054] In this embodiment, the two driving rollers 310 are disposed on the frame 50 via the bearing seat 320 and are driven by the driving motor through a chain gear to achieve rotation, thereby driving the rotation of the retaining wheel 210 and further achieving the rotation of the quartz cooling tube 110.

[0055] In addition, at least one driving roller 310 may be driven by a driving motor through any of the chain gear method, belt method, reduction mechanism, etc. of the present embodiment to achieve rotation, thereby driving the retaining wheel 210 to rotate, and finally achieving rotation of the quartz cooling tube 110.

[0056] Figure 7FIG. 2 is a schematic diagram of an overlap relationship between a retaining wheel 210 and a driving roller 310 of a quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model, as shown in FIG. Figure 7 As shown, in this embodiment, the retaining wheel 210 is in the shape of a truncated cone and is supported on a cylindrical driving roller 310, but is not limited thereto; Figure 8 FIG. 2 is another schematic diagram of the overlapping relationship between the retaining wheel 210 and the driving roller 310 of the quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model, as shown in FIG. Figure 8 As shown, the retaining wheel 210 may be cylindrical, and the driving roller 310 may be in the shape of a truncated cone; Fig. 9 FIG. 2 is another schematic diagram of the overlapping relationship between the retaining wheel 210 and the driving roller 310 of the quartz sand high temperature treatment water cooling device provided by the embodiment of the utility model, as shown in FIG. Fig. 9 As shown, the retaining wheel 210 and the driving roller 310 can also be both in the shape of a truncated cone. Through the above arrangement, the retaining wheel 210 is tilted toward the water tank 130 side in the vertical direction, so that the retaining wheel 210 and the tilted quartz cooling tube 110 are roughly coaxial, and the concentricity between the quartz cooling tube 110 and the retaining wheel 210 can be conveniently adjusted by the lead screw 250. In this embodiment, the driving mechanism 30 drives the driving roller 310 to rotate, thereby driving the retaining wheel 210 to rotate, and further driving the quartz cooling tube 110 to rotate, starting the water pump, and the sprayer 120 sprays the coolant to cool the quartz cooling tube 110. The high-temperature quartz sand enters the interior of the quartz cooling tube 110 from the feed port, flows along the tilted inner surface of the quartz cooling tube 110 to the discharge port, and the high-temperature quartz sand is located in the low-temperature quartz cooling tube 110. The high-temperature quartz sand transfers heat to the low-temperature quartz cooling tube 110 to achieve the cooling treatment of the quartz sand.

[0057] [Retaining mechanism 40]

[0058] Fig.10 It is a partial structural schematic diagram of the fixing mechanism 20 and the holding mechanism 40 of the quartz sand high temperature treatment water cooling device provided by an embodiment of the utility model. Fig.11 1 is a schematic diagram of the structure of the holding mechanism 40 of the quartz sand high temperature treatment water cooling device provided in an embodiment of the utility model. Fig.12 4 is a schematic structural diagram of a support member 420 of a quartz sand high temperature treatment water cooling device provided in an embodiment of the utility model. Fig.13 FIG. 4 is a front view of a holding mechanism 40 of a quartz sand high temperature treatment water cooling device provided in an embodiment of the utility model, as shown in FIG. Figures 10 to 13 As shown, the holding mechanism 40 includes a roller 410 for clamping the holding wheel 210 and a supporting member 420 for fixing the roller 410 .

[0059] In this embodiment, there are four rollers 410, two in a group, wherein a group of rollers 410 includes a rear roller 411 arranged on the discharge port side of the retaining wheel 210 and a front roller 412 arranged on the feed port side of the retaining wheel 210, and the axes of the two rollers 410 are respectively located on the axial front and rear sides of the retaining wheel 210, roughly pointing to the central axis of the retaining wheel 210, and the retaining wheel 210 is clamped by the front roller 412 and the rear roller 411 to prevent the retaining wheel 210 from slipping off the driving roller 310. Through the above arrangement, the front roller 412 and the rear roller 411 clamp the retaining wheel 210 to limit the position of the retaining wheel 410 and prevent the tilted retaining wheel 210 from falling off the driving roller 310 during rotation; the rotation of the retaining wheel 210 can drive the rotation of the roller 410, and the rotatable roller 410 does not affect the rotation of the retaining wheel 210, and also prevents the retaining wheel 210 from falling off the driving roller 310 during rotation.

[0060] In the present embodiment, there are four rollers 410, two groups, but not limited to this, and there may be only one roller 410; in addition, in the present embodiment, each group of two rollers 410, one is a rear roller 411 arranged on the discharge port side of the retaining wheel 210, and the other is a front roller 412 arranged on the feed port side of the retaining wheel 210, the rear roller 411 and the front roller 412 clamp the retaining wheel 210, but not limited to this, the roller 410 may be a rear roller 411 arranged on the discharge port side of the retaining wheel 210, and by providing a rear roller 411, the tilted retaining wheel 210 can be prevented from escaping from the driving roller 310.

[0061] In this embodiment, each group of rollers 410 is correspondingly provided with a supporting member 420, two in total, which are arranged on the upper surface of the front end side of the water tank 120 in parallel and symmetrically along the midline of the vertical direction of the front end side surface of the water tank 120, and the supporting member 420 includes a roller mounting portion 422 for fixing the roller 410 and an extending portion 421 of the fixed roller mounting portion 422.

[0062] In this embodiment, if Fig.11 As shown, the extension portion 421 is an angle steel, extending from the front end side surface of the water tank 120 to the outer peripheral side of the retaining wheel 210, wherein one side faces the center line of the retaining wheel 210, and the roller mounting portion 422 is also an angle steel, as shown in FIG. Fig.12 As shown, the roller mounting portion 422 is symmetrically arranged on the extending portion 421 along the side line L1 of the extending portion 421 , and the α surface of the roller mounting portion 422 is arranged at the outer peripheral side of the retaining wheel 210 toward the center line of the retaining wheel 210 .

[0063] In this embodiment, the roller mounting portion 422 is provided with a mounting hole, the rotating shaft of the roller 410 is mounted in the mounting hole, and the axis of the rotating shaft points to the center line of the retaining wheel 210, and the roller 410 is fixed to the roller mounting portion 422 via the rotating shaft and the mounting hole of the roller 410. Through the above arrangement, the roller 410 clamps the retaining wheel 210, preventing the retaining wheel 210 from escaping from the driving roller 310.

[0064] In this embodiment, the support member 420 is an angle steel, but is not limited to this. The support member 420 can be composed of any component as long as it extends from the water tank 130 to the outer peripheral side of the retaining wheel 210 and can fix the roller mounting portion 422. It can also be a cylinder, prism, conical column or trapezoidal column that is arranged on the surface of the water tank 130 by welding or bolting and extends to the outer peripheral side of the retaining wheel 210.

[0065] In this embodiment, the roller mounting portion 422 is also an angle steel, but is not limited thereto. The roller mounting portion 422 can be composed of any component as long as it is arranged at the outer peripheral side of the retaining wheel 210 toward the center line of the retaining wheel 210 and can fix the roller 410.

[0066] In the present embodiment, there are two supporting members 420, but not limited thereto. The supporting members 420 are arranged correspondingly to the roller 410, and can be changed with the demand of the roller 410, and can be one; in addition, in the present embodiment, the supporting member 420 is arranged on the front end side surface of the water tank 120, but not limited thereto, the supporting member 420 can change its position accordingly with the change of the position of the retaining wheel 210, and the retaining wheel can also be arranged at the discharge end of the quartz cooling tube 110, and the corresponding supporting member 420 can be arranged on the rear end side surface of the water tank 120; furthermore, in the present embodiment, The support member 420 is symmetrically arranged on the upper surface of the front end side of the water tank 120 along the center line of the vertical direction of the front end side surface of the water tank 120, but is not limited to this. As long as the roller 410 can be fixed so that the retaining wheel 210 can be prevented from escaping the driving roller 310, the support member 420 can be arranged at any position of the water tank 120; in addition, in the present embodiment, the support member 420 is arranged on the water tank 120, but is not limited to this. As long as the roller 410 can be fixed so that the retaining wheel 210 can be prevented from escaping the driving roller 310, the support member 420 can also be arranged on the frame 50.

[0067] In this embodiment, the holding mechanism 40 further includes two holding stop wheels, which are arranged on the frame 50, abutting against the holding wheel 210 and the axial direction of the holding stop wheels is perpendicular to the axial direction of the holding wheel 210. Through the above arrangement, it is used to limit the position of the holding wheel 210 to prevent the holding wheel 210 from falling off the driving roller 310 during operation due to the tilted state.

[0068] In this embodiment, the position of the retaining wheel 210 is limited by the arrangement of the retaining mechanism 40, thereby preventing the retaining wheel 210 from being disengaged from the driving roller 310 during operation due to being in an inclined state.

[0069] The following technical effects are achieved by using a quartz sand high temperature treatment water cooling device provided by the utility model:

[0070] The quartz sand high-temperature treatment water cooling device assembled through a cooling mechanism, a fixing mechanism, a driving mechanism, a holding mechanism and a frame solves the problem of low production efficiency caused by long cooling time after heating treatment of quartz sand, greatly shortens the quartz sand processing time and improves production efficiency; through the setting of the holding mechanism, the position of the holding wheel is limited, and the problem that the holding wheel is easy to fall off the driving roller due to the inclined state is solved; through the setting of the fixing mechanism, the detachable installation of the quartz cooling tube is realized, and the problem that the quartz cooling tube cannot be replaced and cannot adapt to production needs is solved, the cost is reduced, and the shaking between the quartz cooling tube and the holding wheel is avoided.

[0071] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0072] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A quartz sand high temperature treatment water cooling device, characterized in that: include: frame; A quartz cooling tube is disposed above the frame in an inclined manner such that the front feed port is higher than the rear discharge port, and the quartz sand is cooled by rotating the quartz cooling tube; A retaining wheel, which is disposed at at least one end of the quartz cooling tube; A driving roller, which is arranged on the frame, supports the retaining wheel, and drives the retaining wheel to rotate; and, Maintaining institutions, in, The holding mechanism comprises: A roller, comprising a rear roller arranged on the discharge port side of the retaining wheel, and a supporting member, which fixedly supports the roller relative to the frame, The position of the retaining wheel is limited by the roller to prevent the retaining wheel from escaping from the driving roller.

2. The water cooling device according to claim 1, characterized in that: The roller also includes a front roller arranged on the feed port side of the retaining wheel, and the retaining wheel is clamped by the front roller and the rear roller to prevent the retaining wheel from escaping from the driving roller.

3. The water cooling device according to claim 1, characterized in that: A sprayer is arranged above the quartz cooling tube, and sprays cooling liquid on the quartz cooling tube to reduce the temperature.

4. The water cooling device according to claim 3, characterized in that: A water tank is provided which is fixed to the frame and arranged below the quartz cooling tube and receives the cooling liquid sprayed by the sprayer.

5. The water cooling device according to claim 1, characterized in that: The supporting member comprises: a protruding portion extending from the end side surface of the water tank toward the outer peripheral side of the retaining wheel, and A roller mounting portion is located at the outer peripheral side of the retaining wheel.

6. The water cooling device according to claim 5, characterized in that: The roller mounting portion comprises a mounting hole, the rotating shaft of the roller is mounted in the mounting hole, and the axis points to the center line of the retaining wheel.

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