Magnetic separation device for high-purity quartz sand production

Abstract

The utility model relates to the technical field of quartz sand production and processing equipment, in particular to a magnetic separation device for high-purity quartz sand production, which comprises a bottom plate, a support frame, a barrel, a screening component and a turnover mechanism, and the turnover mechanism comprises a control plate, a support plate, two positioning plates, a fixing rod, a first spring, a driving plate, a pulling frame and a handle. The turnover mechanism is arranged above the supporting frame, the control plate is fixedly connected with the barrel, the two positioning plates are fixedly connected with the supporting plate, the fixing rod is sleeved with the first spring, the driving plate is fixedly connected with the fixing rod, the pulling frame is fixedly connected with the driving plate, and the handle is fixedly connected with the pulling frame. According to the arrangement, the problem that after quartz sand is subjected to magnetic separation treatment, the quartz sand can enter a removing magnet through a plate-shaped electromagnet for treatment, but scrap iron is still attached to the surface of the cover-plate-shaped electromagnet, so that the scrap iron attached to the surface of the cover-plate-shaped electromagnet is inconvenient to remove is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand production and processing equipment, in particular to a magnetic separation device for high-purity quartz sand production. Background Art

[0002] In daily life, quartz ore is usually divided into three categories: quartz, tridymite, and white silica. Uncemented crushed rock basically composed of quartz particles is called quartz sand; nationwide, quartz ore is relatively widespread. Quartz sand is made of natural quartz ore. The quartz stone mined from the mine is processed and processed by crushing, screening, washing and other processes. It has a multi-faceted, spherical appearance and is pure white. It has the characteristics of high mechanical strength, strong pollution interception ability, and good acid resistance. Products with a general fineness of less than 120 Mesh are called quartz sand. Products with more than 120 Mesh are called quartz powder. High-purity quartz sand requires a magnetic separation device in the production and processing process, but the existing magnetic separation device for the production and processing of high-purity quartz sand has a poor magnetic separation effect and requires multiple magnetic separations, which is inefficient; therefore, it does not meet the existing use needs.

[0003] In the prior art, patent CN210097941U discloses a magnetic separation device for the production and processing of high-purity quartz sand, comprising a shell, mounting plates are installed on both side outer walls of the shell, a vibration motor is installed on the upper surface of the mounting plate, a connecting plate is installed on one side of the lower surface of the mounting plate, the other end of the connecting plate is installed on the upper surface of a support plate, the lower surface of the support plate is connected to the upper surface of a base through an upper and lower vibration mechanism, a flow equalizing plate is arranged above the interior of the shell, a first plate-shaped electromagnet and a second plate-shaped electromagnet are arranged directly below the flow equalizing plate, there are two first plate-shaped electromagnets and two second plate-shaped electromagnets, and the two first plate-shaped electromagnets and the two second plate-shaped electromagnets are staggered with each other, thereby solving the problem of poor magnetic separation effect of the existing magnetic separation device for the production and processing of high-purity quartz sand.

[0004] However, in the above scheme, after the quartz sand is subjected to magnetic separation treatment, the quartz sand can be removed by the plate-shaped electromagnet, but the iron filings will still adhere to the surface of the cover-shaped electromagnet, which will make it inconvenient to remove the iron filings attached to the surface of the cover-shaped electromagnet. Utility Model Content

[0005] The utility model aims to provide a magnetic separation device for producing high-purity quartz sand, aiming to solve the problem that after the quartz sand is subjected to magnetic separation treatment, the quartz sand can be removed by a plate-shaped electromagnet for magnet treatment, but iron filings still adhere to the surface of the cover-plate-shaped electromagnet, thereby making it inconvenient to remove the iron filings adhered to the surface of the cover-plate-shaped electromagnet.

[0006] To achieve the above-mentioned purpose, the utility model adopts a magnetic separation device for high-purity quartz sand production, including a bottom plate, a support frame, a cylinder, a sub-screening assembly and a flipping mechanism, wherein the flipping mechanism includes a control plate, a support plate, two positioning plates, a fixing rod, a first spring, a driving plate, a pulling frame and a handle, the support frame is fixedly connected to the bottom plate and arranged above the bottom plate, the cylinder is arranged in the middle of the support frame, the sub-screening assembly is arranged above the support frame and cooperates with the cylinder, the flipping mechanism is arranged above the support frame, the control plate is fixedly connected to the cylinder and arranged On the outside of the cylinder, the two positioning plates are fixedly connected to the support plate and are symmetrically arranged above the support plate. The fixing rods are movably connected to the two positioning plates and are arranged in the middle of the two positioning plates and cooperate with the control plate. The first spring is sleeved on the outside of the fixing rod and cooperates with the driving plate. The driving plate is fixedly connected to the fixing rod and is arranged on the outside of the fixing rod. The pulling frame is fixedly connected to the driving plate and is arranged on the outside of the driving plate. The handle is fixedly connected to the pulling frame and is arranged on the outside of the pulling frame.

[0007] In which, the screening assembly includes two groups of buffer units, a driving unit and a screening unit, each group of the buffer units includes a support rod, a second spring and two resisting plates, the two groups of the buffer units are symmetrically arranged above the support frame, and both cooperate with the cylinder body, the driving unit is arranged above the support frame and cooperates with one of the groups of the buffer units, the screening unit is arranged inside the cylinder body, the support rod is movably connected to the support frame, and is sleeved in the middle of the support frame and cooperates with the cylinder body, the two support rods are sleeved on the outside of the support rod, and the second spring is sleeved on the outside of the support rod.

[0008] Among them, the driving unit includes a fixed plate, a motor, a gear and a rack, the rack is fixedly connected to one group of the support rods and is arranged on the outside of the support rods, the fixed plate is fixedly connected to the support frame and is arranged on the outside of the support frame, the motor is arranged above the fixed plate, and the gear is arranged at the output end of the motor and cooperates with the rack.

[0009] Among them, the screening unit includes two mounting plates, multiple groups of slots and multiple electric magnetic separation plates. The two mounting plates are fixedly connected to the cylinder and are symmetrically arranged inside the cylinder. The multiple groups of slots are evenly arranged in the middle of the two mounting plates, and the multiple electric magnetic separation plates are respectively arranged in the middle of the multiple groups of slots.

[0010] Among them, the magnetic separation device for high-purity quartz sand production also includes a collecting component, which includes a positioning groove, a collecting box and a handle. The positioning groove is fixedly connected to the base plate and is arranged above the base plate. The handle is fixedly connected to the collecting box and is arranged on the outside of the collecting box. The collecting box is movably connected to the positioning groove and is arranged inside the positioning groove.

[0011] The utility model discloses a magnetic separation device for producing high-purity quartz sand. The bottom plate is arranged so that the bottom plate can well support the support frame. The arrangement of the support frame supports the screening component so that the screening component can process the raw materials located inside the cylinder. The arrangement of the flipping mechanism can drive the cylinder to rotate and realize the function of taking out the iron filings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a three-dimensional structural diagram of the first embodiment of the utility model.

[0014] Figure 2 This utility model Figure 1 A magnified view of the structure at center.

[0015] Figure 3 It is a partial cross-sectional view of the first embodiment of the utility model.

[0016] Figure 4 It is a three-dimensional structural diagram of the second embodiment of the utility model.

[0017] 101-bottom plate, 102-support frame, 103-cylinder, 104-control plate, 105-support plate, 106-positioning plate, 107-fixing rod, 108-first spring, 109-driving plate, 110-pulling frame, 111-handle, 112-support rod, 113-second spring, 114-resisting plate, 115-fixing plate, 116-motor, 117-gear, 118-rack, 119-mounting plate, 120-slot, 121-electric magnetic separation plate, 201-positioning slot, 202-collection box, 203-handle. DETAILED DESCRIPTION

[0018] The first embodiment is:

[0019] See also Figure 1 to Figure 3 ,in Figure 1 It is a three-dimensional structural diagram of the first embodiment of the utility model. Figure 2 This utility model Figure 1 A magnified view of the structure at A in the middle. Figure 3 It is a partial cross-sectional view of the first embodiment of the utility model.

[0020] The utility model provides a magnetic separation device for high-purity quartz sand production, comprising a bottom plate 101, a support frame 102, a cylinder 103, a sub-screening assembly and a flip mechanism, wherein the flip mechanism comprises a control plate 104, a support plate 105, two positioning plates 106, a fixing rod 107, a first spring 108, a driving plate 109, a pulling frame 110 and a handle 111; the sub-screening assembly comprises two groups of buffer units, a driving unit and a screening unit, and each group of the buffer units comprises a support rod 112, a second spring 113 and two resisting plates 114; The driving unit includes a fixed plate 115, a motor 116, a gear 117 and a rack 118; the screening unit includes two mounting plates 119, multiple groups of slots 120 and multiple electric magnetic separation plates 121. The above arrangement solves the problem that after the quartz sand is magnetically separated, the quartz sand can be removed by the plate-shaped electromagnet for magnet treatment, but the iron filings will still adhere to the surface of the cover-shaped electromagnet, which will make it inconvenient to remove the iron filings attached to the surface of the cover-shaped electromagnet. It can be understood that the above arrangement improves the sorting effect.

[0021] According to the present specific embodiment, the support frame 102 is fixedly connected to the bottom plate 101 and is arranged above the bottom plate 101, the cylinder 103 is arranged in the middle of the support frame 102, the sub-screening assembly is arranged above the support frame 102 and cooperates with the cylinder 103, the flipping mechanism is arranged above the support frame 102, the control plate 104 is fixedly connected to the cylinder 103 and is arranged on the outside of the cylinder 103, the two positioning plates 106 are fixedly connected to the support plate 105 and are symmetrically arranged above the support plate 105, the fixing rods 107 are movably connected to the two positioning plates 106, are arranged in the middle of the two positioning plates 106, and cooperate with the control plate 104, the first spring 108 is sleeved on the outside of the fixing rod 107, and cooperates with the driving plate 109, the driving plate 109 is fixedly connected to the fixing rod 107 and is arranged on the outside of the fixing rod 107, the pulling frame 110 It is fixedly connected to the driving plate 109 and is arranged on the outer side of the driving plate 109. The handle 111 is fixedly connected to the pulling frame 110 and is arranged on the outer side of the pulling frame 110. Through the setting of the support plate 105, the support plate 105 arranged on the support frame 102 plays a role of supporting the two positioning plates 106. The setting of the fixing rod 107 plays a role of being able to move between the two positioning plates 106, so as to cooperate with the control plate 104, so as to achieve the role of driving the cylinder 103 to rotate. The setting of the first spring 108 plays a role of driving the fixed rod 107 to move between the two positioning plates 106. The setting of the driving plate 109 plays a role of connecting the pulling frame 110 with the first spring 108 and the fixing rod 107, so that the first spring 108 can be compressed by pulling the handle 111, thereby achieving the role of driving the fixing rod 107 to move.

[0022] First, the two groups of buffer units are symmetrically arranged above the support frame 102, and both cooperate with the cylinder 103. The driving unit is arranged above the support frame 102 and cooperates with one group of the buffer units. The screening unit is arranged inside the cylinder 103. The support rod 112 is movably connected to the support frame 102, and is sleeved in the middle of the support frame 102, and cooperates with the cylinder 103. The two support rods 112 are sleeved on the outside of the support rod 112, and the second spring 113 is sleeved on the outside of the support rod 112. Through the setting of the support rod 112, the support rod 112 plays a role in fixing the cylinder 103 to the support frame 102, and the setting of the second spring 113 plays a role in driving the support rod 112 to reset, and the setting of the resisting plate 114 plays a role in positioning the position of the second spring 113 on the support rod 112.

[0023] Among them, the rack 118 is fixedly connected to one group of the support rods 112 and is arranged on the outside of the support rods 112, the fixing plate 115 is fixedly connected to the support frame 102 and is arranged on the outside of the support frame 102, the motor 116 is arranged above the fixing plate 115, the gear 117 is arranged at the output end of the motor 116, and cooperates with the rack 118. Through the setting of the fixing plate 115, the fixing plate 115 plays a role in supporting the motor 116, so that the motor 116 can be fixed to the top of the support frame 102, and the setting of the gear 117 plays a role in being driven by the motor 116 to rotate, and the gear 117 cooperates with the rack 118, thereby achieving the effect of driving the support rod 112 to move.

[0024] Secondly, the two mounting plates 119 are fixedly connected to the cylinder 103 and symmetrically arranged inside the cylinder 103, and the multiple groups of the slots 120 are evenly arranged in the middle of the two mounting plates 119, and the multiple electric magnetic separation plates 121 are respectively arranged in the middle of the multiple groups of the slots 120. Through the setting of the two mounting plates 119, the two mounting plates 119 play a role of supporting the multiple groups of the slots 120, so that the multiple groups of the slots 120 can respectively fix and position the multiple electric magnetic separation plates 121, so that the multiple electric magnetic separation plates 121 can perform multi-stage screening and magnetic separation on the quartz sand.

[0025] A magnetic separation device for producing high-purity quartz sand is used in the present embodiment. Through the setting of the flipping mechanism, after removing iron filings from the quartz sand, when the iron filings are to be removed, the handle 111 is held, and the handle 111 drives the pulling frame 110 to move, and the pulling frame 110 can drive the driving plate 109 and the first spring 108 to move, and at the same time the first spring 108 is compressed and drives the fixing rod 107 away from the control plate 104, and after leaving, the cylinder 103 is rotated to make the cylinder 103 flip over, and the motor 116 magnetic separation plate is closed, so that the iron filings attached to the surface of the multiple motor 116 magnetic separation plates can be removed from the feed port set on the cylinder 103.

[0026] The second embodiment is:

[0027] Based on the first embodiment, please refer to Figure 4 ,in Figure 4 It is a three-dimensional structural diagram of the second embodiment of the utility model.

[0028] The utility model provides a magnetic separation device for producing high-purity quartz sand, which also includes a collecting component. The collecting component includes a positioning groove 201, a collecting box 202 and a handle 203. Through the setting of the collecting component, the collecting component plays a role in collecting the processed quartz sand.

[0029] According to this specific embodiment, the positioning groove 201 is fixedly connected to the base plate 101 and is arranged above the base plate 101. The handle 203 is fixedly connected to the collection box 202 and is arranged on the outside of the collection box 202. The collection box 202 is movably connected to the positioning groove 201 and is arranged inside the positioning groove 201. Through the setting of the positioning groove 201, the positioning groove 201 plays a role in positioning the collection box 202, so that the collection box 202 can better collect quartz sand. The setting of the handle 203 plays a role in driving the collection box 202 to move in the positioning groove 201.

[0030] A magnetic separation device for producing high-purity quartz sand according to the present embodiment is used. Through the setting of the collecting component, when collecting the processed quartz sand, the handle 203 is held so that the handle 203 drives the collecting box 202 to slide inward in the positioning groove 201, so that it can slide to the bottom of the cylinder 103, thereby better collecting the quartz sand.

[0031] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A magnetic separation device for high-purity quartz sand production, comprising a bottom plate, a support frame, a cylinder and a sub-screening assembly, wherein the support frame is fixedly connected to the bottom plate and arranged above the bottom plate, the cylinder is arranged in the middle of the support frame, the sub-screening assembly is arranged above the support frame and cooperates with the cylinder, characterized in that: Also includes a flip mechanism; The flipping mechanism includes a control plate, a support plate, two positioning plates, a fixed rod, a first spring, a driving plate, a pulling frame and a handle. The flipping mechanism is arranged above the support frame. The control plate is fixedly connected to the cylinder and is arranged on the outside of the cylinder. The two positioning plates are fixedly connected to the support plate and are symmetrically arranged above the support plate. The fixed rods are movably connected to the two positioning plates and are arranged in the middle of the two positioning plates and cooperate with the control plate. The first spring is sleeved on the outside of the fixed rod and cooperates with the driving plate. The driving plate is fixedly connected to the fixed rod and is arranged on the outside of the fixed rod. The pulling frame is fixedly connected to the driving plate and is arranged on the outside of the driving plate. The handle is fixedly connected to the pulling frame and is arranged on the outside of the pulling frame.

2. The magnetic separation device for producing high-purity quartz sand according to claim 1, characterized in that: The screening assembly includes two groups of buffer units, a driving unit and a screening unit, each group of the buffer units includes a support rod, a second spring and two resisting plates, the two groups of the buffer units are symmetrically arranged above the support frame and cooperate with the cylinder body, the driving unit is arranged above the support frame and cooperates with one group of the buffer units, the screening unit is arranged inside the cylinder body, the support rod is movably connected to the support frame, and is sleeved in the middle of the support frame and cooperates with the cylinder body, the two support rods are sleeved on the outside of the support rod, and the second spring is sleeved on the outside of the support rod.

3. The magnetic separation device for producing high-purity quartz sand according to claim 2, characterized in that: The driving unit includes a fixed plate, a motor, a gear and a rack. The rack is fixedly connected to one group of the support rods and is arranged on the outside of the support rods. The fixed plate is fixedly connected to the support frame and is arranged on the outside of the support frame. The motor is arranged above the fixed plate. The gear is arranged at the output end of the motor and cooperates with the rack.

4. The magnetic separation device for producing high-purity quartz sand according to claim 3, characterized in that: The screening unit includes two mounting plates, multiple groups of slots and multiple electric magnetic separation plates. The two mounting plates are fixedly connected to the cylinder and symmetrically arranged inside the cylinder. The multiple groups of slots are evenly arranged in the middle of the two mounting plates, and the multiple electric magnetic separation plates are respectively arranged in the middle of the multiple groups of slots.

5. The magnetic separation device for producing high-purity quartz sand according to claim 4, characterized in that: The magnetic separation device for producing high-purity quartz sand also includes a collecting component, which includes a positioning groove, a collecting box and a handle. The positioning groove is fixedly connected to the bottom plate and is arranged above the bottom plate. The handle is fixedly connected to the collecting box and is arranged on the outside of the collecting box. The collecting box is movably connected to the positioning groove and is arranged inside the positioning groove.

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