Solid-liquid separation device for titanium dioxide processing

Abstract

The utility model discloses a solid-liquid separation device for titanium dioxide processing, a collection mechanism comprises a filtrate net sleeve, an installation sleeve is fixedly installed on the outer side of the top of the filtrate net sleeve, two ends of the top of the installation sleeve are symmetrically and fixedly connected with insertion blocks, and the outer sides of the tops of the two insertion blocks are arranged to be inclined planes; a movable rod is slidably connected to the position, close to the inserting block, of the inner wall of the mounting sleeve, the top end of the movable rod penetrates out of the mounting sleeve and is fixedly connected with an extrusion piece, one end of the extrusion piece is slidably connected with the side wall of the middle of the inserting block, and the other end of the extrusion piece is arranged to be in an arc shape. When titanium dioxide solid is filtered and separated, a solution can enter other non-blocked filtrate net sleeves to be filtered, the filtering rate is increased, the influence caused by solid blockage can be effectively reduced, after the titanium dioxide solid is filtered and separated, the movable rod is jacked upwards to drive the extrusion piece to push away from the clamping block, the filtrate net sleeves can be directly pulled out downwards, and titanium dioxide is conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium dioxide, in particular to a solid-liquid separation device for titanium dioxide processing. Background Art

[0002] Solid-liquid separation technology in titanium dioxide processing refers to the process of effectively separating titanium dioxide particles from the solid-liquid mixture in which they are located. This technology is crucial in titanium dioxide production and application because it can help improve the purity and quality of the product while reducing waste and waste of resources.

[0003] The prior art generally uses a precipitation method, that is, by adjusting the pH value of the solution or adding a precipitant, titanium dioxide particles are precipitated from the solution, but the precipitate in the solution is not easy to collect. Therefore, a solid-liquid separation device for titanium dioxide processing is proposed to solve the above problem. Summary of the invention

[0004] The technical problem to be solved by the utility model is as follows: titanium dioxide particles are precipitated from a solution by a precipitation method, but the precipitate is not easy to collect.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A solid-liquid separation device for titanium dioxide processing, comprising a device body, a collecting mechanism is arranged at the bottom of the device body, and the device body comprises a pH detector, a motor 1 and a motor 2;

[0007] Also includes:

[0008] Wherein, the collecting mechanism comprises a filtrate mesh sleeve, a mounting sleeve is fixedly mounted on the top outer side of the filtrate mesh sleeve, plug blocks are symmetrically fixedly connected at both ends of the top of the mounting sleeve, and the top outer sides of the two plug blocks are both set as inclined surfaces;

[0009] Among them, a movable rod is slidably connected to the inner wall of the installation sleeve near the plug block, the top end of the movable rod passes through the installation sleeve and is fixedly connected to an extrusion piece, one end of the extrusion piece is slidably connected to the middle side wall of the plug block, and the other end of the extrusion piece is set to be an arc shape.

[0010] As a further solution of the utility model: the device body also includes a separation tank, one side of the bottom of the separation tank is through-connected with a plurality of filtrate mesh sleeves, the inner wall of the separation tank and close to each plug block are slidably connected with a card block, one side of the card block is set as an inclined surface and is slidably connected to the plug block, the other end of the card block is fixedly connected with a spring, and the other end of the spring is fixedly connected to the inner wall of the separation tank.

[0011] As a further solution of the utility model: one side of the inclined surface of the clamping block is slidably connected to the outer wall of the arc-shaped end of the extrusion piece, and a liquid collecting box is arranged below the separation tank.

[0012] As a further solution of the utility model: an inner wall on one side of the separation tank is fixedly installed with motor one, the output shaft of motor one is fixedly connected with a rotating rod, the other end of the rotating rod is rotatably connected to the inner wall of the separation tank, one end of the inner wall of the separation tank close to the middle of the rotating rod is fixedly connected with a sealing frame, and the outer wall of the rotating rod and the two sides of the sealing frame are respectively fixedly connected with stirring paddle one and stirring paddle two.

[0013] As a further solution of the utility model: the middle inner wall of the sealing frame is rotatably connected to the rotating rod, a fixing hole is opened on one side surface of the sealing frame, a pad is fixedly connected to the surface of the sealing frame and below the fixing hole, the bottom of the pad is fixedly connected to the inner wall of the separation tank, and the other side inner wall of the sealing frame is rotatably connected to a rotating plate.

[0014] As a further solution of the utility model: a movable hole is opened on the surface of the rotating plate, a connecting ring is fixedly connected to the side of the rotating plate, an upper end of the sealing frame is fixedly installed with motor 2, an output shaft of motor 2 is fixedly connected with a gear, an inner side of the connecting ring and an end away from the movable hole is fixedly connected with a gear ring, the surface of the gear ring is meshed with the gear, and the middle part of the rotating plate is connected with the rotating rod through it.

[0015] As a further solution of the utility model: one end of the top of the separation tank is connected with a liquid inlet bucket, the upper end of the separation tank close to the liquid inlet bucket is connected with a reagent tube, and a pH detector is fixedly connected to the side wall of the separation tank below the reagent tube, and the detection end of the pH detector penetrates into the interior of the separation tank.

[0016] Beneficial effects of the utility model:

[0017] The utility model arranges the separation tank at an angle, and arranges a plurality of filtrate mesh sleeves at the downstream of the separation tank. The solution moves toward the filtrate mesh sleeves under the action of gravity in the separation tank, and the solution separates the liquid and collects the solid after entering the filtrate mesh sleeves. When a single filtrate mesh sleeve is blocked, the solution can enter other unblocked filtrate mesh sleeves for filtration, thereby improving the filtration rate and effectively reducing the impact of solid blockage.

[0018] After the titanium dioxide solids are filtered and separated, the movable rod is pushed upward to drive the extrusion piece to push away the block, and the filtrate net sleeve can be directly pulled downward to facilitate the collection of titanium dioxide;

[0019] A reagent tube is arranged in the separation tank to facilitate the addition of chemical reagents for assisting the precipitation of titanium dioxide at any time. At the same time, the stirring paddle is driven by a motor to rotate to ensure that the particles are evenly dispersed in the liquid and to promote the reaction rate of the chemical reagents and the titanium dioxide-containing solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the separation tank in the utility model;

[0023] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of region A;

[0024] Figure 4 It is a side structural schematic diagram of the sealing frame in the utility model;

[0025] Figure 5 It is a schematic cross-sectional view of the separation tank in the utility model from a side perspective.

[0026] In the figure: 1. device body; 101. separation tank; 102. liquid inlet bucket; 103. reagent tube; 104. pH detector; 105. motor 1; 106. rotating rod; 107. stirring paddle 1; 108. liquid collecting box; 109. sealing frame; 110. stirring paddle 2; 111. pad; 112. rotating plate; 113. movable hole; 114. connecting ring; 115. gear ring; 116. motor 2; 117. gear; 118. fixing hole; 119. block; 120. spring; 2. collecting mechanism; 201. filtrate mesh sleeve; 202. mounting sleeve; 203. plug-in block; 204. extrusion piece; 205. movable rod. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] like Figure 1-5As shown, a solid-liquid separation device for titanium dioxide processing includes a device body 1, a collecting mechanism 2 is arranged at the bottom of the device body 1, and the device body 1 includes a pH detector 104, a motor 105 and a motor 2 116; and further includes: wherein the collecting mechanism 2 includes a filtrate mesh sleeve 201, a mounting sleeve 202 is fixedly installed on the top outer side of the filtrate mesh sleeve 201, plug blocks 203 are symmetrically fixedly connected to the top two ends of the mounting sleeve 202, and the top outer sides of the two plug blocks 203 are both set as inclined surfaces; wherein a movable rod 205 is slidably connected to the inner wall of the mounting sleeve 202 and close to the plug block 203, the top of the movable rod 205 passes through the mounting sleeve 202 and is fixedly connected to an extrusion piece 204, one end of the extrusion piece 204 is slidably connected to the middle side wall of the plug block 203, and the other end of the extrusion piece 204 is set to an arc shape, such as Figure 3 As shown, the arc-shaped extrusion member 204 pushes the inclined side of the clamping block 119, so that the clamping block 119 squeezes the spring 120 and contracts;

[0029] The device body 1 also includes a separation tank 101, one side of the bottom of the separation tank 101 is connected to a plurality of filtrate mesh sleeves 201, and a block 119 is slidably connected to the inner wall of the separation tank 101 and close to each plug block 203, one side of the block 119 is set as an inclined surface and is slidably connected to the plug block 203, and the other end of the block 119 is fixedly connected to a spring 120, and the other end of the spring 120 is fixedly connected to the inner wall of the separation tank 101, such as Figure 3 As shown, the spring 120 pushes the clamping block 119 against the inserting block 203;

[0030] One side of the inclined surface of the block 119 is slidably connected to the outer wall of the arc-shaped end of the extrusion member 204. A liquid collecting box 108 is provided below the separation tank 101. Figure 1-2 As shown, the liquid collecting box 108 collects the separated liquid;

[0031] The inner wall of one side of the separation tank 101 is fixedly installed with the motor 105, the output shaft of the motor 105 is fixedly connected with the rotating rod 106, the other end of the rotating rod 106 is rotatably connected to the inner wall of the separation tank 101, the inner wall of the separation tank 101 is fixedly connected with a sealing frame 109 at one end near the middle of the rotating rod 106, the outer wall of the rotating rod 106 and the two sides of the sealing frame 109 are respectively fixedly connected with the stirring paddle 107 and the stirring paddle 2 110, the middle inner wall of the sealing frame 109 is rotatably connected to the rotating rod 106, a fixing hole 118 is opened on the surface of one side of the sealing frame 109, a pad 111 is fixedly connected to the surface of the sealing frame 109 and located below the fixing hole 118, the bottom of the pad 111 is fixedly connected to the inner wall of the separation tank 101, and the inner wall of the other side of the sealing frame 109 is rotatably connected with a rotating plate 112, as shown in FIG. Figure 5 As shown, the pad 111 lifts the solution settled at the bottom of the separation tank to a position close to the fixed hole 118;

[0032] A movable hole 113 is provided on the surface of the rotating plate 112, a connecting ring 114 is fixedly connected to the side of the rotating plate 112, an upper end of the sealing frame 109 is fixedly installed with the second motor 116, an output shaft of the second motor 116 is fixedly connected with a gear 117, an inner side of the connecting ring 114 and an end located away from the movable hole 113 is fixedly connected with a gear ring 115, a surface of the gear ring 115 is meshed with the gear 117, and the middle part of the rotating plate 112 is connected with the rotating rod 106 through, as shown in FIG. Figure 4 As shown, the motor 2 116 drives the gear 117 to rotate, and the inner side of the gear ring 115 is pushed by the gear 117, thereby driving the rotating plate 109 to rotate in the sealing frame 109 through the connecting ring 114, and then the movable hole 113 gradually approaches the fixed hole 118;

[0033] One end of the top of the separation tank 101 is connected with a liquid inlet bucket 102, and the upper end of the separation tank 101 close to the liquid inlet bucket 102 is connected with a reagent tube 103. A pH detector 104 is fixedly connected to the side wall of the separation tank 101 and located below the reagent tube 103, and the detection end of the pH detector 104 penetrates into the interior of the separation tank 101.

[0034] The working principle of this utility model:

[0035] When the device is in use, the solution to be precipitated is put into the separation tank 102 from the liquid inlet hopper 102, the motor 105 is started to drive the rotating rod 106 to rotate, the stirring paddle 107 stirs the solution and makes the solid particles evenly dispersed in the liquid, and then a proper amount of precipitant is put into the liquid inlet hopper to adjust the pH value of the solution;

[0036] Secondly, after the titanium dioxide particles are completely precipitated into the bottom of the separation tank 101, the second motor 116 is started to drive the rack 117 to rotate, and the rack 117 pushes the gear ring, so that the connecting ring 114 drives the rotating plate 112 to rotate in the sealing frame 109, and the movable hole 113 gradually aligns with the fixed hole 118. At this time, the solution and particles flow along the fixed hole 118 and the movable hole 113 to the filtrate mesh sleeve 201, and the filtrate mesh sleeve 201 intercepts the particles, and the liquid passes through the filtrate mesh sleeve 201 and enters the liquid collecting box 108;

[0037] When collecting the particles in the filtrate mesh 201, the movable rod 205 is pushed upward, and the extrusion piece 204 contacts and pushes the block 119 to separate from the plug block 203. When the top of the extrusion piece 204 abuts against the plug block 203, the block 119 and the plug block 203 are completely separated. At this time, the filtrate mesh 201 is directly pulled downward to collect the titanium dioxide particles.

[0038] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A solid-liquid separation device for titanium dioxide processing, comprising a device body (1), a collecting mechanism (2) being arranged at the bottom of the device body (1), and the device body (1) comprising a pH detector (104), a first motor (105) and a second motor (116); It is characterized in that Also includes: The collecting mechanism (2) comprises a filtrate mesh sleeve (201), a mounting sleeve (202) is fixedly mounted on the outer side of the top of the filtrate mesh sleeve (201), plug blocks (203) are symmetrically fixedly connected to the two ends of the top of the mounting sleeve (202), and the outer sides of the tops of the two plug blocks (203) are both arranged as inclined surfaces; A movable rod (205) is slidably connected to the inner wall of the installation sleeve (202) near the plug block (203); the top end of the movable rod (205) passes through the installation sleeve (202) and is fixedly connected to an extrusion piece (204); one end of the extrusion piece (204) is slidably connected to the middle side wall of the plug block (203); and the other end of the extrusion piece (204) is arranged in an arc shape.

2. A solid-liquid separation device for titanium dioxide processing according to claim 1, characterized in that: The device body (1) further comprises a separation tank (101), one side of the bottom of the separation tank (101) being connected to a plurality of filtrate mesh sleeves (201), a clamping block (119) being slidably connected to the inner wall of the separation tank (101) and close to each plugging block (203), one side of the clamping block (119) being arranged as an inclined surface and being slidably connected to the plugging block (203), the other end of the clamping block (119) being fixedly connected to a spring (120), and the other end of the spring (120) being fixedly connected to the inner wall of the separation tank (101).

3. A solid-liquid separation device for titanium dioxide processing according to claim 2, characterized in that: One side of the inclined surface of the clamping block (119) is slidably connected to the outer wall of the arc-shaped end of the extrusion piece (204), and a liquid collecting box (108) is provided below the separation tank (101).

4. A solid-liquid separation device for titanium dioxide processing according to claim 2, characterized in that: The inner wall of one side of the separation tank (101) is fixedly mounted to the motor 1 (105); the output shaft of the motor 1 (105) is fixedly connected to a rotating rod (106); the other end of the rotating rod (106) is rotatably connected to the inner wall of the separation tank (101); one end of the inner wall of the separation tank (101) close to the middle of the rotating rod (106) is fixedly connected to a sealing frame (109); and the outer wall of the rotating rod (106) and located on both sides of the sealing frame (109) are respectively fixedly connected to a stirring paddle 1 (107) and a stirring paddle 2 (110).

5. A solid-liquid separation device for titanium dioxide processing according to claim 4, characterized in that: The middle inner wall of the sealing frame (109) is rotatably connected to the rotating rod (106); a fixing hole (118) is provided on one side surface of the sealing frame (109); a pad (111) is fixedly connected to the surface of the sealing frame (109) below the fixing hole (118); the bottom of the pad (111) is fixedly connected to the inner wall of the separation tank (101); and a rotating plate (112) is rotatably connected to the inner wall of the other side of the sealing frame (109).

6. A solid-liquid separation device for titanium dioxide processing according to claim 5, characterized in that: A movable hole (113) is provided on the surface of the rotating plate (112); a connecting ring (114) is fixedly connected to the side of the rotating plate (112); an upper end of the sealing frame (109) is fixedly mounted to the second motor (116); an output shaft of the second motor (116) is fixedly connected to a gear (117); a gear ring (115) is fixedly connected to the inner side of the connecting ring (114) and at one end away from the movable hole (113); a surface of the gear ring (115) is meshedly connected to the gear (117); and a middle portion of the rotating plate (112) is penetrated and connected to the rotating rod (106).

7. A solid-liquid separation device for titanium dioxide processing according to claim 2, characterized in that: One end of the top of the separation tank (101) is connected to a liquid inlet hopper (102), and an upper end of the separation tank (101) close to the liquid inlet hopper (102) is connected to a reagent tube (103). A pH detector (104) is fixedly connected to the side wall of the separation tank (101) and located below the reagent tube (103), and a detection end of the pH detector (104) penetrates into the interior of the separation tank (101).

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