Centrifugal screening and recycling device for fine sand in quartz sand tailings

Abstract

The utility model relates to the technical field of fine sand recovery, and discloses a centrifugal screening recovery device for fine sand in quartz sand tailings, which comprises a base device, a cover plate is arranged on one side of the outer surface of the base device, a hydraulic machine is arranged on one side of the outer surface of the cover plate, and a push plate is arranged on one side of the outer surface of the hydraulic machine. The base device comprises a base tank, a feeding pipe is arranged on one side of the outer surface of the base tank, a discharging pipe is arranged on one side of the outer surface of the base tank, a supporting rod is arranged on one side of the inner wall of the base tank, and a filter plate is arranged at one end of the supporting rod. When the pressing rod moves downwards, the pressing rod extrudes the shaft rod, the shaft rod extrudes the connecting rod and the inserting rod to move, when the inserting rod is connected with the filter plate in an inserted mode, the filter plate is connected with equipment, when the pressing rod moves upwards, the connecting rod drives the inserting rod to move under the action of the spring, and when the inserting rod is disconnected with the filter plate, the connecting rod drives the inserting rod to move under the action of the spring. The filter plate can be taken down, so that the effect of replacing the filter plate is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of fine sand recovery, in particular to a centrifugal screening and recovery device for fine sand in quartz sand tailings. Background Art

[0002] Quartz sand is a common ore, mainly composed of silicon dioxide (SiO2). It has the characteristics of high hardness, strong wear resistance and good chemical stability. Quartz sand is often used in industrial fields such as glass manufacturing, building materials, ceramic manufacturing, fillers and mortar. In addition, due to its high temperature stability, quartz sand is also often used as refractory materials, casting molds and abrasives. The particle size and shape of quartz sand will affect its use, so there will be quartz sand of different specifications and requirements in different fields.

[0003] After searching, the patent number is (CN215654207U) a centrifugal screening and recovery device for fine sand in quartz sand tailings, including a fixed cylinder and a rotating cylinder, the rotating cylinder is arranged in the fixed cylinder, the upper end of the rotating cylinder is penetrated to the outside of the top surface of the fixed cylinder, a worm wheel is arranged on the outer wall of the rotating cylinder outside the top surface of the fixed cylinder, a worm is arranged on the outer wall of the fixed cylinder, and the worm and the worm wheel are matched; a through hole is arranged on the side wall of the rotating cylinder, a pipe connected to the feed pipe of the lifting machine is arranged at the bottom of the rotating cylinder, and the discharge pipe of the lifting machine is connected to the drying box; a first drain pipe is arranged on the bottom edge of the side wall of the fixed cylinder, and the first drain pipe is connected to the filter press box; a semipermeable membrane is also arranged on the inner wall of the rotating cylinder. This new type adopts the above structure, and the mud and sand in the quartz sand tailings are separated and recycled as different building materials, which can improve the treatment and utilization of tailings, but the structure is not convenient for replacing the filter plate when in use, which makes it very limited to use, so now a new structure is proposed to solve this technical problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a centrifugal screening and recovery device for fine sand in quartz sand tailings, which has the advantages of easy replacement of filter plates, etc., and solves the problem of inconvenience in replacing filter plates mentioned in the above background technology.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of facilitating the replacement of the filter plate mentioned in the above background technology, the utility model provides the following technical solutions: a centrifugal screening and recovery device for fine sand in quartz sand tailings, comprising a base device, a cover plate is arranged on one side of the outer surface of the base device, a hydraulic press is arranged on one side of the outer surface of the cover plate, and a push plate is arranged on one side of the outer surface of the hydraulic press;

[0008] The base device includes a base tank, a feed pipe is provided on one side of the outer surface of the base tank, a discharge pipe is provided on one side of the outer surface of the base tank, a support rod is provided on one side of the inner wall of the base tank, a filter plate is provided on one end of the support rod, a connecting box is provided on one side of the outer surface of the base tank, a device pipe is provided inside the connecting box, an insertion rod is provided inside the device pipe, a connecting rod is provided on one side of the outer surface of the insertion rod, a spring is provided on one side of the outer surface of the connecting rod, a support rod is provided inside the connecting box, a pressing rod is provided at one end of the support rod, a threaded rod is provided at one end of the pressing rod, and an axle rod is provided inside the connecting box.

[0009] Preferably, one end of the feed pipe contacts one side of the outer surface of the base tank, and passes through one side of the outer surface of the base tank to the inside of the base tank.

[0010] Preferably, one end of the discharge pipe contacts one side of the outer surface of the base tank, and passes through one side of the outer surface of the base tank to the inside of the base tank.

[0011] Preferably, there are two connection boxes, and the two connection boxes are evenly arranged on the left and right sides of the outer surface of the base tank.

[0012] Preferably, one side of the outer surface of the connection box contacts one side of the outer surface of the base tank, and penetrates one side of the outer surface of the base tank to the inside of the base tank.

[0013] Preferably, the number of the device pipes is two, and the two device pipes are evenly arranged in the left and right connection boxes.

[0014] Slide grooves are arranged on the upper and lower sides of the inner wall of the device tube, and one side of the outer surface of the slide groove contacts one side of the inner wall of the device tube and penetrates one side of the inner wall of the device tube to one side of the outer surface of the device tube, and a sliding rod is arranged on one side of the outer surface of the insertion rod, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod, and the other end of the sliding rod is slidably connected to the inner wall of the slide groove, so that the insertion rod has more stability when moving left and right;

[0015] The support rod passes through the pressing rod, and the threaded rod and the pressing rod are threadedly connected. A thread groove is provided on one side of the outer surface of the support rod, and the thread groove is adapted to the threaded rod, so that when the threaded rod and the thread groove are threadedly connected, the position of the pressing rod is fixed.

[0016] Compared with the prior art, the utility model provides a centrifugal screening and recovery device for fine sand in quartz sand tailings, which has the following beneficial effects:

[0017] 1. The utility model uses a pressing rod arranged in the base device. When the pressing rod is moved downward, the pressing rod squeezes the shaft rod, so that the shaft rod squeezes the connecting rod and the plug rod to move. When the plug rod is plugged into the filter plate, the filter plate is connected to the equipment. When the pressing rod is moved upward, the connecting rod drives the plug rod to move under the action of the spring. When the plug rod is disconnected from the filter plate, the filter plate can be removed, thereby achieving the effect of replacing the filter plate.

[0018] 2. The utility model has a hydraulic press arranged in the device, and the hydraulic press is connected to the push plate, so that when the hydraulic press is started, the push plate pushes the material to prevent accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a front cross-sectional schematic diagram of the structural base device of the utility model;

[0021] Figure 3 It is a partially enlarged schematic diagram of the front view and section of the structural base device of the utility model.

[0022] Among them: 1. base device; 2. cover plate; 3. hydraulic press; 4. push plate; 101. base tank; 102. feed pipe; 103. discharge pipe; 104. support rod; 105. filter plate; 106. connection box; 107. device pipe; 108. plug rod; 109. connection rod; 110. spring; 111. support rod; 112. pressing rod; 113. threaded rod; 114. shaft rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 3 , a centrifugal screening and recovery device for fine sand in quartz sand tailings, comprising a base device 1;

[0025] like Figure 1 As shown, a cover plate 2 is provided on one side of the outer surface of the base device 1, a hydraulic press 3 is provided on one side of the outer surface of the cover plate 2, and a push plate 4 is provided on one side of the outer surface of the hydraulic press 3;

[0026] like Figure 2 and Figure 3As shown, the base device 1 includes a base tank 101, a feed pipe 102 is provided on one side of the outer surface of the base tank 101, a discharge pipe 103 is provided on one side of the outer surface of the base tank 101, a support rod 104 is provided on one side of the inner wall of the base tank 101, a filter plate 105 is provided on one end of the support rod 104, a connecting box 106 is provided on one side of the outer surface of the base tank 101, a device tube 107 is provided inside the connecting box 106, an insertion rod 108 is provided inside the device tube 107, a connecting rod 109 is provided on one side of the outer surface of the insertion rod 108, a spring 110 is provided on one side of the outer surface of the connecting rod 109, a support rod 111 is provided inside the connecting box 106, a pressing rod 112 is provided on one end of the support rod 111, a threaded rod 113 is provided on one end of the pressing rod 112, and an axle rod 114 is provided inside the connecting box 106.

[0027] Specifically, Figure 2 and Figure 3 As shown, one end of the feed pipe 102 contacts one side of the outer surface of the base tank 101 , and passes through one side of the outer surface of the base tank 101 to the inside of the base tank 101 .

[0028] Specifically, Figure 2 and Figure 3 As shown, one end of the discharge pipe 103 contacts one side of the outer surface of the base tank 101 , and passes through one side of the outer surface of the base tank 101 to the inside of the base tank 101 .

[0029] Specifically, Figure 2 and Figure 3 As shown, there are two connection boxes 106 , and the two connection boxes 106 are evenly arranged on the left and right sides of the outer surface of the base tank 101 .

[0030] Specifically, Figure 2 and Figure 3 As shown, one side of the outer surface of the connection box 106 contacts one side of the outer surface of the base tank 101 , and penetrates one side of the outer surface of the base tank 101 to the inside of the base tank 101 .

[0031] Specifically, Figure 2 and Figure 3 As shown, there are two device pipes 107 , and the two device pipes 107 are evenly arranged in the connection boxes 106 on the left and right sides.

[0032] Through the above technical solution, slide grooves are provided on the upper and lower sides of the inner wall of the device tube 107, and one side of the outer surface of the slide groove contacts one side of the inner wall of the device tube 107, and penetrates one side of the inner wall of the device tube 107 to one side of the outer surface of the device tube 107, and a sliding rod is provided on one side of the outer surface of the insertion rod 108, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod 108, and the other end of the sliding rod is slidably connected to the inner wall of the slide groove, so that the insertion rod 108 is more stable when moving left and right;

[0033] The support rod 111 passes through the pressing rod 112, and the threaded rod 113 is threadedly connected to the pressing rod 112. A thread groove is provided on one side of the outer surface of the support rod 111, and the thread groove is adapted to the threaded rod 113, so that when the threaded rod 113 is threadedly connected to the thread groove, the position of the pressing rod 112 is fixed.

[0034] When in use, the cover plate 2 is disconnected from the base device 1, and then the threaded rod 113 is rotated to disconnect the threaded rod 113 from the support rod 111, and then the pressing rod 112 is moved up and down to make one end of the shaft rod 114 move left and right. When the pressing rod 112 is disconnected from the shaft rod 114, the connecting rod 109 moves under the action of the spring 110, so that the insertion rod 108 moves left and right under the drive of the connecting rod 109. When the insertion rod 108 is plugged into the filter plate 105, the position of the filter plate 105 is fixed. When the insertion rod 108 is disconnected from the filter plate 105, the filter plate 105 can be removed, thereby achieving the effect of replacing the filter plate 105.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifugal screening and recovery device for fine sand in quartz sand tailings, comprising a base device (1), characterized in that: A cover plate (2) is provided on one side of the outer surface of the base device (1), a hydraulic press (3) is provided on one side of the outer surface of the cover plate (2), and a push plate (4) is provided on one side of the outer surface of the hydraulic press (3); The base device (1) comprises a base tank (101), a feed pipe (102) is arranged on one side of the outer surface of the base tank (101), a discharge pipe (103) is arranged on one side of the outer surface of the base tank (101), a support rod (104) is arranged on one side of the inner wall of the base tank (101), a filter plate (105) is arranged at one end of the support rod (104), a connection box (106) is arranged on one side of the outer surface of the base tank (101), and a device pipe (107) is arranged inside the connection box (106). A plug rod (108) is arranged inside the device tube (107), a connecting rod (109) is arranged on one side of the outer surface of the plug rod (108), a spring (110) is arranged on one side of the outer surface of the connecting rod (109), a support rod (111) is arranged inside the connection box (106), a pressing rod (112) is arranged at one end of the support rod (111), a threaded rod (113) is arranged at one end of the pressing rod (112), and a shaft rod (114) is arranged inside the connection box (106).

2. A centrifugal screening and recovery device for fine sand in quartz sand tailings according to claim 1, characterized in that: One end of the feed pipe (102) contacts one side of the outer surface of the base tank (101), and penetrates one side of the outer surface of the base tank (101) to the inside of the base tank (101).

3. A centrifugal screening and recovery device for fine sand in quartz sand tailings according to claim 1, characterized in that: One end of the discharge pipe (103) contacts one side of the outer surface of the base tank (101), and penetrates one side of the outer surface of the base tank (101) to the inside of the base tank (101).

4. A centrifugal screening and recovery device for fine sand in quartz sand tailings according to claim 1, characterized in that: The number of the connection boxes (106) is two, and the two connection boxes (106) are evenly arranged on the left and right sides of the outer surface of the base tank (101).

5. The centrifugal screening and recovery device for fine sand in quartz sand tailings according to claim 1, characterized in that: One side of the outer surface of the connection box (106) contacts one side of the outer surface of the base tank (101), and penetrates one side of the outer surface of the base tank (101) to the inside of the base tank (101).

6. A centrifugal screening and recovery device for fine sand in quartz sand tailings according to claim 1, characterized in that: The number of the device pipes (107) is two, and the two device pipes (107) are evenly arranged in the connection boxes (106) on the left and right sides.

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