Sand reselection filter tank

Abstract

The utility model provides a sand reselection filter tank which comprises a sand tank body filled with water and a sand bed, and the sand bed is mounted on the sand tank body; the sand bed comprises a plurality of connecting frames, a vibration motor, bed strips and a bed frame, the connecting frames are uniformly arranged on the sand pit body, each connecting frame comprises a first connecting piece and a reed, the first connecting pieces are fixedly connected to the sand pit body, one end of each reed is installed on the corresponding first connecting piece, the other end of each reed is installed on the bed frame, the vibration motor is installed on the bed frame, and the bed strips are installed on the bed frame. The vibration motor is installed on the bed frame, the bed frame is shaken through vibration of the vibration motor, sand materials stacked on the sand bed can be quickly dispersed and fall into the sand pit body, and in order to prevent the situation that the connecting frame fixedly connected to the sand pit body is loosened due to shaking, the connecting frame in the sand bed adopts the reed as a vibration buffering device. And the influence of vibration on the connecting frame can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of glass manufacturing, in particular to a sand material gravity selection filter pool. Background Art

[0002] Coarse screening of glassmaking sand (primarily silica sand) is a critical beneficiation process. It aims to physically separate impurities from the sand and improve its purity to meet the high standards of glassmaking. Screening of glassmaking sand is a crucial step in ensuring the high purity of the sand and meeting the requirements of glassmaking. By selecting appropriate methods and equipment and precisely controlling operating parameters, impurities can be initially separated from the sand. The coarse screening process for glassmaking requires comprehensive consideration of the sand's composition, particle size, impurity content, and other relevant factors. Through a rational screening and processing process, the sand's quality can be ensured to meet glassmaking requirements, thereby improving the quality and performance of glass products.

[0003] One method of sand filtration pools used in existing glass manufacturing is to use a horizontally inclined bed surface with bed strips or grooves, and place sand on the sand bed. Sand that meets the conditions falls into the sand pool by natural gravity and is sucked away by the sand suction pump in the sand pool. However, the screening process relying solely on natural gravity is slow. In order to speed up the process, high-pressure water guns are usually used to flush the sand on the sand bed, which wastes labor. Utility Model Content

[0004] In view of the above shortcomings, the utility model provides a sand re-selection filter pool, which can speed up the rough selection process of sand and increase the work efficiency of the rough selection sand pool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sand material gravity filter tank comprises a sand tank body filled with water and a sand bed installed on the sand tank body;

[0007] The sand bed includes a connecting frame, a vibration motor, bed bars and a bed frame. There are multiple connecting frames, which are evenly arranged on the sand pool body. The connecting frame includes a first connecting piece and a spring. The first connecting piece is fixedly connected to the sand pool body. One end of the spring is installed on the first connecting piece, and the other end is installed on the bed frame. The vibration motor is installed on the bed frame. The bed bars are composed of multiple cylindrical steel bars of the same diameter arranged at a certain interval, and the bed bars are installed on the bed frame.

[0008] In a preferred embodiment, the bed frame includes vertical beams and horizontal beams. There are two vertical beams, which are parallel to each other. There are multiple horizontal beams, which are evenly fixed between the two vertical beams. The vertical beams are higher than the horizontal beams. The bed bars are fixed to the horizontal beams, and the cylindrical steel bars in the bed bars are perpendicular to the horizontal beams.

[0009] In a preferred embodiment, the bed frame has an inclination, and a vibration motor is installed on the higher side of the bed frame.

[0010] In a preferred embodiment, the sand pool body includes a sand pool and a stone pool. The sand pool is located below the sand bed, the lower end of the bed frame exceeds the sand pool and does not abut the outer wall of the sand pool body, and the stone pool is arranged obliquely below the lower end of the bed frame.

[0011] In a preferred embodiment, the bottom of the sand pool is high on the sides and low in the middle, so that the sand pool has a funnel-shaped bottom structure.

[0012] In a preferred embodiment, a sand suction port is provided at the bottom of the sand pool. The sand suction port is cylindrical and is provided at the center of the bottom of the sand pool.

[0013] In a preferred embodiment, the bed frame is located below the water surface in the sand pool body.

[0014] In a preferred embodiment, the bed frame includes a first bed frame, the bed rails include first bed rails, the first bed frame includes a mounting plate and a second connecting member, the mounting plate is arranged on a higher side of the first bed frame, the vibration motor is mounted on the mounting plate, there are multiple second connecting members, which are evenly arranged on both sides of the first bed frame, the reed is mounted on the second connecting member, and the first bed rail is mounted on the first bed frame.

[0015] In a preferred embodiment, the bed frame further includes a second bed frame, the bed rails further include second bed rails, the first bed frame is located above the second bed frame, the second bed frame includes a third connecting member, there are multiple third connecting members, which are evenly installed on the upper parts of both sides of the second bed frame, and are fixed to the first bed frame, and the second bed rails are installed on the second bed frame.

[0016] In a preferred embodiment, the gaps between the first bed rails are larger than the gaps between the second bed rails.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The utility model aims to improve the traditional sand filter pool, improve the sand bed fixed on the sand pool body in the existing sand gravity filter pool, install a vibration motor on the bed frame, and the connecting frame of the sand bed is divided into a first connecting member fixed on the sand pool body and a reed connected to the first connecting member. The reeds of multiple connecting frames are installed on the bed frame. Such an arrangement realizes the vibration of the bed frame and prevents the loosening of the connecting frame, thereby finally accelerating the dispersion of raw sand from the bed frame into the sand pool body filled with water, thereby accelerating the screening process of raw sand.

[0019] 2. The utility model immerses the entire bed body under the water surface of the sand pool body, so that the original sand can absorb water and increase its weight when it is placed on the bed frame, further accelerating the sand screening process.

[0020] 3. The bed body of the utility model is arranged in two layers, the upper bed frame is the first bed frame, the upper bed frame is equipped with the first bed bar, the lower bed frame is the second bed frame, the lower bed frame is equipped with the first bed bar, the gap between the first bed bar is larger than the gap between the second bed bar, in this way, the quality of the sand is further screened, the large particles and foreign matter in the original sand are screened out, and they are prevented from entering the sand pool and being sucked into the sand pump, causing the sand pump to be stuck and unable to work.

[0021] 4. The sand pool body in the utility model is divided into two areas. The sand pool is directly below the sand bed, and a stone pool is provided obliquely below the lower side of the sand bed to facilitate the separation of large particles and foreign matter from the sand after sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 A sectional view of the side of the utility model;

[0025] Figure 3 This is a cross-sectional view of the sand pool in the utility model;

[0026] Figure 4 Schematic diagram of the overall structure of the sand bed in the present invention;

[0027] Figure 5 This is a schematic structural diagram of the bed frame in the present invention;

[0028] Figure 6 It is a structural schematic diagram of the connecting frame in the utility model.

[0029] Description of the drawings: 1. Sand pool body; 11. Sand pool; 12. Sand suction port; 13. Stone pool; 2. Connecting frame; 21. First connecting piece; 22. Spring; 3. Bed bar; 31. First bed bar; 32. Second bed bar; 4. Vibrating motor; 5. Bed frame; 51. First bed frame; 52. Second bed frame; 53. Second connecting piece; 54. Mounting plate; 55. Third connecting piece; 56. Vertical beam; 57. Horizontal beam. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] like Figures 1-6 As shown, the present invention provides a sand re-selection filter tank, comprising a sand tank body 1 and a device fixed to the sand tank body 1. The sand tank body 1 is filled with water to facilitate the subsequent removal of the screened sand by a sand suction pump. The sand bed comprises a connecting frame 2, a vibrating motor 4, bed bars 3, and a bed frame 5. The connecting frame 2 is composed of a first connecting member 21 and a spring 22. The first connecting member 21 includes a portion fixed to the sand tank body 1 and a portion for connecting to the spring 22. The portion of the first connecting member 21 connecting to the spring 22 is provided with a connecting hole. The spring 22 has connecting holes at both ends. The upper connecting hole of the spring 22 aligns with the connecting hole of the first connecting member 21 and is secured by bolts. Multiple connecting frames 2 are provided, evenly arranged on the walls of the sand tank body 1 on both sides. The lower portion of the spring 22 of the connecting frame 2 is mounted on the bed frame 5. The bed frame 5 consists of two vertical beams 56 and multiple cross beams 57. The two cross beams are arranged in parallel, and the multiple cross beams 57 are welded between the two vertical beams 56. The lower part of the spring 22 is installed on the vertical beam 56. The vibration motor 4 is installed on the bed frame 5. The bed bars 3 are composed of multiple cylindrical steel bars of the same diameter. There is a certain distance between the cylindrical steel bars, so that the bed bars 3 have gaps. The bed bars 3 are welded to the cross beams 57 of the bed frame 5. The cylindrical steel bars in the bed bars 3 are perpendicular to the cross beams 57, and the two ends of the bed bars 3 are flush with the two ends of the bed frame 5.

[0034] In order to speed up the sand screening process, a vibration motor 4 is installed on the bed frame 5. The vibration of the vibration motor 4 makes the bed frame 5 shake, and the sand piled on the sand bed can be quickly dispersed and fall into the sand pool body 1. In order to prevent the shaking from causing the connecting frame 2 fixed to the sand pool body 1 to loosen, the connecting frame 2 in this device uses a spring 22 as a vibration damping device, which can effectively prevent the influence of vibration on the connecting frame 2.

[0035] Preferably, in order to allow larger stones in the sand to automatically roll off the bed frame 5, the bed frame 5 in the sand bed has an inclination angle, and the bed frame 5 is in an inclined state with one end higher than the other end. The vibration motor 4 is installed on the bed frame 5 at the higher end, and a certain gap is left between the left side of the bed frame 5 and the side wall of the sand pool body 1 as a margin for the bed frame 5 to shake.

[0036] Preferably, in order to further speed up the screening process of the sand material, the bed frame 5 in the sand bed is immersed in water as a whole. In the prior art, a common method for speeding up the screening of the sand material is for the staff to use a high-pressure water gun to flush the sand material on the bed frame 5, so that the sand material is quickly dispersed and falls off the bed frame 5, but this method wastes labor. When the bed frame 5 is equipped with a vibration motor 4, the whole is immersed in water, and the vibration of the motor can further speed up the screening process of the sand material.

[0037] Preferably, the sand pool body 1 includes a sand pool 11 and a stone pool 13, and the sand pool 11 and the stone pool 13 are separated by a pool wall. The sand pool 11 is used to collect the screened sand, and the stone pool 13 is used to collect stones or other larger impurities in the sand. The stone pool 13 is arranged on the lower side of the bed frame 5, and the sand pool 11 is located below the bed frame 5. The lower end of the bed frame 5 exceeds the pool wall of the sand pool 11, and the stone pool 13 is located obliquely below the lower end of the bed frame 5, so that the fallen stones or other larger impurities can just fall into the stone pool 13.

[0038] Preferably, in order to enable the sand pool 11 to collect more sand and facilitate the removal of the collected sand, the lower part of the sand pool 11 is set to a funnel-shaped structure with high sides and low middle. At the bottom of the funnel, a sand suction port 12 for extracting sand is provided. The sand suction port 12 is cylindrical, which is convenient for connection with a circular pipe to facilitate sand suction. The funnel-shaped bottom of the sand pool 11 also facilitates the automatic flow of sand to the sand suction port 12.

[0039] Preferably, in order to prevent the unscreened raw sand from leaking out from both sides of the bed frame 5 and falling directly into the sand pool 11, thereby affecting the sand screening effect, the height of the vertical beams 56 constituting the bed frame 5 is higher than the height of the horizontal beams 57. The raised vertical beams 56 can act as a fence to prevent the sand from leaking out from both sides.

[0040] Preferably, to ensure better quality of the screened sand, the bed frame 5 in the sand bed is configured with two layers: the upper layer is the first bed frame 51, and the lower layer is the second bed frame 52. The bed strips 3 are also configured as first bed strips 31 and second bed strips 32. A mounting plate 54 is provided on the higher side of the first bed frame 51, and the vibration motor 4 is mounted on the mounting plate 54. The first bed frame 51 is also provided with a plurality of second connecting members 53, evenly spaced on both sides of the first connecting frame 2. The second connecting members 53 have mounting holes. The lower ends of the springs 22 in the plurality of connecting frames 2 are mounted in the mounting holes of the second connecting members 53 and secured with bolts. The first bed strips 31 are welded to the first bed frame 51. The second bed frame 52 includes a plurality of third connecting members 55, evenly spaced above the vertical beams 56 of the second bed frame 52. The lower portions of the third connecting members 55 are welded to the second bed frame 52, and the upper portions of the third connecting members 55 are welded to the first bed frame 51. The second bed strips 32 are welded to the second bed frame 52. The gaps between the cylindrical steel bars in the first bed strip 31 are larger than the gaps between the cylindrical steel bars in the second bed strip 32 .

[0041] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A sand reselection filter tank, comprising a sand tank body (1) filled with water, characterized in that: It also includes a sand bed, which is installed on the sand pool body (1); The sand bed comprises a connecting frame (2), a vibration motor (4), bed strips (3) and a bed frame (5). There are a plurality of connecting frames (2) which are evenly arranged on the sand pool body (1). The connecting frame (2) comprises a first connecting member (21) and a spring (22). The first connecting member (21) is fixed to the sand pool body (1). One end of the spring (22) is mounted on the first connecting member (21) and the other end is mounted on the bed frame (5). The vibration motor (4) is mounted on the bed frame (5). The bed strips (3) are composed of a plurality of cylindrical steel strips of the same diameter arranged at a certain interval. The bed strips (3) are mounted on the bed frame (5).

2. The sand gravity filter tank according to claim 1, characterized in that: The bed frame (5) includes a vertical beam (56) and a horizontal beam (57). There are two vertical beams (56) and the two vertical beams (56) are parallel to each other. There are multiple horizontal beams (57) and the multiple horizontal beams (57) are evenly fixed between the two vertical beams (56). The vertical beams (56) are higher than the horizontal beams (57). The bed bars (3) are fixed on the horizontal beams (57). The cylindrical steel bars in the bed bars (3) are perpendicular to the horizontal beams (57).

3. The sand gravity filter tank according to claim 1, characterized in that: The bed frame (5) has an inclination angle, and the vibration motor (4) is installed on the higher side of the bed frame (5).

4. The sand gravity filter tank according to claim 3, characterized in that: The sand pool body (1) comprises a sand pool (11) and a stone pool (13); the sand pool (11) is located below the sand bed; the lower end of the bed frame (5) exceeds the sand pool (11) and does not abut against the outer wall of the sand pool (11) body; and the stone pool (13) is arranged obliquely below the lower end of the bed frame (5).

5. The sand gravity filter tank according to claim 4, characterized in that: The bottom of the sand pool (11) is high on the periphery and low in the middle, so that the sand pool (11) has a bottom funnel-shaped structure.

6. The sand gravity filter tank according to claim 4, characterized in that: A sand suction port (12) is provided at the bottom of the sand pool (11); the sand suction port (12) is cylindrical and is provided at the center of the bottom of the sand pool (11).

7. The sand gravity filter tank according to claim 1, characterized in that: The bed frame (5) is located below the water surface in the sand pool body (1).

8. The sand gravity filter tank according to claim 3, characterized in that: The bed frame (5) includes a first bed frame (51), the bed rails (3) include first bed rails (31), the first bed frame (51) includes a mounting plate (54) and a second connecting member (53), the mounting plate (54) is arranged on the higher side of the first bed frame (51), the vibration motor (4) is mounted on the mounting plate (54), there are multiple second connecting members (53), which are evenly arranged on both sides of the first bed frame (51), the spring (22) is mounted on the second connecting member (53), and the first bed rails (31) are mounted on the first bed frame (51).

9. The sand gravity filter tank according to claim 8, characterized in that: The bed frame (5) also includes a second bed frame (52), the bed rails (3) also include second bed rails (32), the first bed frame (51) is located above the second bed frame (52), the second bed frame (52) includes a third connecting member (55), there are multiple third connecting members (55), which are evenly installed on the upper parts of both sides of the second bed frame (52), and are fixed to the first bed frame (51), and the second bed rails (32) are installed on the second bed frame (52).

10. The sand gravity filter tank according to claim 9, characterized in that: The gaps between the first bed rails (31) are larger than the gaps between the second bed rails (32).

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