Water washing and filtering device for titanium dioxide production

Abstract

The present application relates to the technical field of water washing and filtration of titanium dioxide, and specifically discloses a water washing and filtration device for titanium dioxide production. A water washing and filtration device for titanium dioxide production, comprising a vacuum bag, a mounting frame and a filter, wherein the vacuum bag is mounted on the mounting frame, and the filter is connected to the vacuum bag via an air inlet pipe, the mounting frame comprising two oppositely arranged first side plates and two oppositely arranged second side plates, a support plate being connected between the two first side plates and the two second side plates, a first sealing plate being connected to the first side plate, a second sealing plate being connected to the second side plate, one of the second side plates being slidably connected to one of the first side plates, and another of the second side plates being slidably connected to another of the first side plates, an adjusting member for driving the first side plate to slide is provided on one of the second side plates, and a limiting member is provided between the second side plate and the first side plate.

Description

Technical Field

[0001] The present application relates to the technical field of water washing and filtration of titanium dioxide, and in particular to a water washing and filtration device for titanium dioxide production. Background Art

[0002] Titanium dioxide is an important inorganic chemical pigment widely used in industries such as coatings, inks, papermaking, rubber and plastics, chemical fibers, and ceramics. During the titanium dioxide production process, it requires water washing and filtration using a vacuum bag filter. Common vacuum bag filters consist of a vacuum bag and a filter. The vacuum bag is first mounted on the water washing tank using a mounting bracket, and then the two are connected using an air inlet pipe. Conventional mounting brackets must be customized based on the size of the water washing tank. The bracket is then installed on the tank, and finally the vacuum bag is mounted on the bracket, which reduces the efficiency of the vacuum bag installation. Summary of the Invention

[0003] In order to facilitate the installation of the vacuum package, the present application provides a water washing and filtering device for titanium dioxide production.

[0004] This application provides a water washing and filtering device for titanium dioxide production, which adopts the following technical solution:

[0005] A water washing and filtering device for titanium dioxide production includes a vacuum bag, a mounting frame and a filter, the vacuum bag is mounted on the mounting frame, the filter is connected to the vacuum bag through an air inlet pipe, the mounting frame includes two oppositely arranged first side plates and two oppositely arranged second side plates, a support plate is connected between the two first side plates and the two second side plates, a first sealing plate is connected to the first side plate, and a second sealing plate is connected to the second side plate, one of the second side plates is slidingly connected to one of the first side plates, and another second side plate is slidingly connected to another first side plate, one of the second side plates is provided with an adjusting member for driving the first side plate to slide, and a limiting member is provided between the second side plate and the first side plate.

[0006] By adopting the above technical solution, the adjusting member is used to drive the first side plate to slide, so that the first closing plate and the second closing plate are both pressed against the water washing tank, and then the limiting member is used to limit the first side plate, so that the first side plate and the second side plate do not slide relative to each other. Then, the first closing plate and the second closing plate are fixed on the water washing tank, and then the vacuum bag is installed on the support plate, which is convenient for adapting to water washing tanks of different sizes, does not require customization, and facilitates the installation of the vacuum bag.

[0007] In a specific possible implementation scheme, the adjusting member includes a threaded rod rotatably connected to the second side panel, an adjustment slot is provided on the second side panel, the threaded rod is rotatably connected to the slot wall of the adjustment slot, a turntable is connected to the threaded rod, the turntable is located in the adjustment slot, the end of the threaded rod away from the turntable is threadedly connected to the end wall of the first side panel, at least two guide plates are connected to the end wall of the second side panel, a slot for inserting the guide plate is provided on the end wall of the first side panel, and the guide plate is slidably connected to the slot wall of the slot.

[0008] By adopting the above technical solution, the turntable is rotated, and the turntable drives the threaded rod to rotate. The guide plate and the slot have a certain limiting effect, so that the threaded rod drives the first side plate to slide.

[0009] In a specific possible implementation scheme, a plurality of threaded holes are opened on the guide plate, and the limiting member includes a limiting bolt threadedly connected to the wall of the threaded hole, the limiting bolt is pressed against the limiting plate, and the limiting plate is pressed against the threaded rod.

[0010] By adopting the above technical solution, the threaded rod is limited by the cooperation of the limiting bolt and the limiting plate, thereby preventing the threaded rod from rotating, thereby preventing the first side plate from slipping.

[0011] In a specific possible implementation scheme, two adjacent guide plates are connected by a connecting piece, and the connecting piece includes a connecting block, which is tightly pressed against the threaded rod and fits with the guide plate. A connecting plate is connected to the connecting block, and the connecting plate is connected to the guide plate through a connecting bolt, and the connecting bolt is threadedly connected to the wall of the threaded hole.

[0012] By adopting the above technical solution and utilizing the cooperation between the connecting block and the connecting plate, the connection strength between the first side plate and the second side plate is improved, and the load-bearing capacity of the mounting frame is improved.

[0013] In a specific feasible implementation scheme, a groove is provided on the connecting block, a spring is installed on the groove wall of the groove, a telescopic block is installed on the spring, the telescopic block is slidably connected to the groove wall of the groove, and the end of the telescopic block away from the spring is hemispherical, and a slot for inserting the telescopic block is provided on the limit plate.

[0014] By adopting the above technical solution and utilizing the cooperation between the telescopic block and the card slot, the connection strength between the connecting block and the limiting plate is improved. When the connecting block needs to be removed, the connecting block is directly pulled out from between the two limiting plates.

[0015] In a specific feasible implementation scheme, a sliding rod is connected to the second side panel, a sliding groove is provided on the end wall of the first side panel, the sliding rod is slidably connected to the groove wall of the sliding groove, a reinforcing plate is connected to the second side panel, the reinforcing plate is fitted with the first side panel, a partition is arranged between the reinforcing plate and the sliding rod, a tightening bolt is threadedly connected to the reinforcing plate, and the tightening bolt is tightened on the partition.

[0016] By adopting the above technical solution, the sliding rod and the sliding groove have a certain guiding function, which facilitates the sliding of the first side plate; the setting of the reinforcing plate and the partition plate improves the connection strength between the first side plate and the second side plate, thereby further improving the load-bearing capacity of the mounting frame.

[0017] In a specific possible implementation scheme, a supporting plate is arranged between the reinforcing plate and the connecting block, and connecting plates are provided at both ends of the supporting plate. The connecting plate at one end of the supporting plate is connected to the reinforcing plate by a fixing bolt, and the connecting plate at the other end of the supporting plate is connected to the connecting block by a fixing bolt.

[0018] By adopting the above technical solution and providing the supporting plate, the connection strength between the first side plate and the second side plate is improved, and the installation of the vacuum package is facilitated.

[0019] In a specific implementation scheme, the vacuum bag is connected to an air outlet hose, a butterfly valve is installed on the air outlet hose, a reducing short pipe is installed on the butterfly valve, and a through hole for the air outlet hose to pass through is opened on the second sealing plate.

[0020] By adopting the above technical solution and utilizing the cooperation of the butterfly valve and the short reducing pipe, the load resistance performance of the vacuum package is improved.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. In this application, an adjustment member is used to drive the first side plate to slide, so that the first and second closing plates are both pressed against the water washing tank. Then, a limiting member is used to limit the first side plate so that the first and second side plates do not slide relative to each other. Then, the first and second closing plates are fixed to the water washing tank, and the vacuum package is installed on the support plate. This makes it easy to adapt to water washing tanks of different sizes, eliminates the need for customization, and facilitates the installation of the vacuum package.

[0023] 2. In this application, the connection block and the connection plate are used to improve the connection strength between the first side plate and the second side plate, thereby improving the load-bearing capacity of the mounting frame;

[0024] 3. In this application, the butterfly valve and the reducing short pipe are used to improve the load-bearing performance of the vacuum package. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram used to reflect the overall structure of the water washing and filtering device in the embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the structure of the mounting frame used in the embodiment of the present application.

[0027] Figure 3 It is a cross-sectional schematic diagram used to illustrate the adjusting member in the embodiment of the present application.

[0028] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0029] Figure 5 yes Figure 3 Enlarged view of point B in the middle.

[0030] Figure 6 yes Figure 2 Enlarged view of point C in the middle.

[0031] Explanation of Reference Numerals: 1. vacuum enclosure; 11. air outlet hose; 12. butterfly valve; 13. reducing short pipe; 2. mounting bracket; 21. first side plate; 211. first sealing plate; 212. first mounting hole; 213. slot; 214. sliding groove; 22. second side plate; 221. second sealing plate; 222. second mounting hole; 223. adjusting groove; 224. sliding rod; 225. reinforcing plate; 226. partition plate; 227. tightening bolt; 228. through hole; 23. Support plate; 231. Mounting slot; 3. Filter; 4. Inlet pipe; 5. Adjustment member; 51. Threaded rod; 52. Turntable; 53. Guide plate; 531. Threaded hole; 6. Limit member; 61. Limit bolt; 62. Limit plate; 621. Slot; 7. Connecting member; 71. Connecting block; 711. Groove; 72. Connecting plate; 73. Connecting bolt; 74. Spring; 75. Telescopic block; 8. Load-bearing plate; 81. Connecting piece; 82. Fixing bolt. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-6 This application is described in further detail.

[0033] The embodiments of the present application disclose a water washing and filtering device for titanium dioxide production.

[0034] Reference Figure 1 A water washing and filtering device for titanium dioxide production includes a vacuum package 1, a mounting frame 2 and a filter 3. The vacuum package 1 is installed on the mounting frame 2, and the filter 3 is connected to the vacuum package 1 through an air inlet pipe 4.

[0035] Reference Figure 1 and Figure 2The mounting frame 2 includes two first side panels 21 and two second side panels 22 that are oppositely arranged. A support plate 23 is fixedly connected between the two first side panels 21 and the two second side panels 22. Each support plate 23 is horizontally arranged and a mounting groove 231 is provided on the top wall of the support plate 23. The end walls of the two first side panels 21 are fixedly connected with the same first sealing plate 211. The first sealing plate 211 is vertically arranged and a first mounting hole 212 is provided on the side wall of the first sealing plate 211. The second side panels The same second sealing plate 221 is fixedly connected to the end wall of 22, the second sealing plate 221 is vertically arranged and a second mounting hole 222 is opened on the side wall of the second sealing plate 221, one of the second side plates 22 is slidingly connected to one of the first side plates 21, the other second side plate 22 is slidingly connected to the other first side plate 21, and an adjusting member 5 is provided on one of the second side plates 22, the adjusting member 5 is connected to the first side plate 21, and a limiting member 6 is also provided between the second side plate 22 and the first side plate 21.

[0036] Reference Figure 2 、 Figure 3 and Figure 4 The adjusting member 5 includes a threaded rod 51 rotatably connected to the end wall of the second side plate 22, and an adjusting slot 223 is opened on the top wall of the second side plate 22. The threaded rod 51 is horizontally arranged and extends into the adjusting slot 223 and is rotatably connected to the slot wall of the adjusting slot 223. A rotary disk 52 is fixedly connected to the threaded rod 51, and the rotary disk 52 is located in the adjusting slot 223. The end of the threaded rod 51 away from the rotary disk 52 extends into the first side plate 21 and is threadedly connected to the first side plate 21. Four guide plates 53 are fixedly connected to the end wall of the second side plate 22 close to the first side plate 21. The four guide plates 53 are evenly arranged on the end wall of the second side plate 22. Four slots 213 are opened on the end wall of the first side plate 21 close to the second side plate 22. The four slots 213 are arranged one-to-one with the four guide plates 53. The guide plates 53 are inserted into the corresponding slots 213 and are slidably connected to the slot walls of the slots 213.

[0037] Reference Figure 4, each guide plate 53 is provided with a plurality of threaded holes 531 on the side wall, and the limiting member 6 includes a limiting bolt 61 threadedly connected to the hole wall of the threaded hole 531, and the limiting bolt 61 is tightly pressed against the limiting plate 62, and the limiting plate 62 is tightly pressed against the threaded rod 51; the two adjacent guide plates 53 are connected by a connecting member 7, and the connecting member 7 includes a connecting block 71, which is tightly pressed against the threaded rod 51 and fits with the guide plate 53, and the connecting block 71 is located between the two adjacent limiting plates 62 and fits with the limiting plate 62, and the two opposite side walls of the connecting block 71 are fixedly connected with a connecting plate 72, and the connecting plate 72 fits with the guide plate 53 and is connected by a connecting bolt 73, and the connecting bolt 73 is threadedly connected to the hole wall of the threaded hole 531. Grooves 711 are provided on the two opposite side walls of the connecting block 71, and a spring 74 is installed on the groove wall of the groove 711. A telescopic block 75 is installed on the spring 74. The telescopic block 75 is slidably connected to the groove wall of the groove 711, and the end of the telescopic block 75 away from the spring 74 is hemispherical. A slot 621 is provided on the side wall of the limiting plate 62 close to the connecting block 71, and both ends of the slot 621 are penetrated. The hemispherical end of the telescopic block 75 is inserted into the slot 621 and pressed against the slot wall of the slot 621.

[0038] Reference Figure 2 and Figure 5 The second side plate 22 is fixedly connected to a sliding rod 224 on the end wall close to the first side plate 21, and a sliding groove 214 is opened on the end wall of the first side plate 21 close to the second side plate 22. The sliding rod 224 is inserted into the sliding groove 214 and is slidably connected to the groove wall of the sliding groove 214. Four reinforcing plates 225 are fixedly connected to the peripheral wall of the second side plate 22, each reinforcing plate 225 is fitted with the peripheral wall of the first side plate 21, and a partition 226 is arranged between each reinforcing plate 225 and the sliding rod 224, and a tightening bolt 227 is threadedly connected to the reinforcing plate 225, and the tightening bolt 227 is tightened against the side wall of the partition 226, and the partition 226 is tightened against the side wall of the sliding rod 224.

[0039] Reference Figure 2 and Figure 6 A supporting plate 8 is provided between the reinforcing plate 225 and the connecting block 71. Both ends of the supporting plate 8 are fixedly connected with connecting pieces 81. The connecting piece 81 at one end of the supporting plate 8 is connected to the reinforcing plate 225 through a fixing bolt 82, and the connecting piece 81 at the other end of the supporting plate 8 is connected to the connecting block 71 through a fixing bolt 82. A mounting groove 231 is also provided on the top wall of the supporting plate 8.

[0040] Reference Figure 1An air outlet hose 11 is connected to the end wall of the vacuum enclosure 1, and a butterfly valve 12 is installed at the end of the air outlet hose 11 away from the vacuum enclosure 1. A short reducing tube 13 is installed on the butterfly valve 12. A through hole 228 is opened on the side wall of the second sealing plate 221, and the air outlet hose 11 passes through the through hole 228.

[0041] The implementation principle of the water washing and filtering device for titanium dioxide production in the embodiment of the present application is as follows: rotate the turntable 52, the turntable 52 drives the threaded rod 51 to rotate, the threaded rod 51 drives the first side plate 21 to slide, so that the first closing plate 211 and the second closing plate 221 are both pressed against the water washing tank (not marked in the figure), the limit plate 62 is placed between the guide plate 53 and the threaded rod 51, and the limit bolt 61 is used to make the limit plate 62 press against the threaded rod 51; insert the connecting block 71 between the two adjacent limit plates 62 so that the telescopic block 7 5 is inserted into the card slot 621, and the connecting plate 72 is connected to the guide plate 53 using the connecting bolts 73; the partition plate 226 is inserted between the reinforcing plate 225 and the sliding rod 224, and the partition plate 226 is pressed against the sliding rod 224 using the tightening bolts 227; then the first closing plate 211 is fixed to the water washing tank using the first mounting hole 212, and the second closing plate 221 is fixed to the water washing tank using the second mounting hole 222; finally, the vacuum enclosure 1 is installed in the mounting slot 231, completing the installation of the vacuum enclosure 1.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A water washing and filtering device for titanium dioxide production, comprising a vacuum enclosure (1), a mounting frame (2) and a filter (3), wherein the vacuum enclosure (1) is mounted on the mounting frame (2), and the filter (3) is connected to the vacuum enclosure (1) via an air inlet pipe (4), characterized in that: The mounting frame (2) comprises two first side plates (21) and two second side plates (22) arranged opposite to each other, a support plate (23) is connected between the two first side plates (21) and the two second side plates (22), a first sealing plate (211) is connected to the first side plate (21), and a second sealing plate (221) is connected to the second side plate (22), one of the second side plates (22) is slidably connected to one of the first side plates (21), and another second side plate (22) is slidably connected to another first side plate (21), an adjusting member (5) for driving the first side plate (21) to slide is provided on one of the second side plates (22), and a limiting member (6) is provided between the second side plate (22) and the first side plate (21); The adjusting member (5) includes a threaded rod (51) rotatably connected to the second side plate (22), an adjusting slot (223) is provided on the second side plate (22), the threaded rod (51) is rotatably connected to the slot wall of the adjusting slot (223), a turntable (52) is connected to the threaded rod (51), the turntable (52) is located in the adjusting slot (223), one end of the threaded rod (51) away from the turntable (52) is threadedly connected to the end wall of the first side plate (21), at least two guide plates (53) are connected to the end wall of the second side plate (22), a slot (213) for inserting the guide plates (53) is provided on the end wall of the first side plate (211), and the guide plates (53) are slidably connected to the slot wall of the slot (213); The guide plate (53) is provided with a plurality of threaded holes (531), and the limiting member (6) includes a limiting bolt (61) threadedly connected to the hole wall of the threaded hole (531), the limiting bolt (61) is pressed against the limiting plate (62), and the limiting plate (62) is pressed against the threaded rod (51).

2. The water washing and filtering device for titanium dioxide production according to claim 1, characterized in that: Two adjacent guide plates (53) are connected via a connecting member (7), wherein the connecting member (7) comprises a connecting block (71), wherein the connecting block (71) is tightly pressed against the threaded rod (51) and fits the guide plate (53), and a connecting plate (72) is connected to the connecting block (71), wherein the connecting plate (72) is connected to the guide plate (53) via a connecting bolt (73), and the connecting bolt (73) is threadedly connected to the hole wall of the threaded hole (531).

3. The water washing and filtering device for titanium dioxide production according to claim 2, characterized in that: The connecting block (71) is provided with a groove (711), a spring (74) is installed on the groove wall of the groove (711), a telescopic block (75) is installed on the spring (74), the telescopic block (75) is slidably connected to the groove wall of the groove (711), and the end of the telescopic block (75) away from the spring (74) is hemispherical, and the limiting plate (62) is provided with a slot (621) for inserting the telescopic block (75).

4. The water washing and filtering device for titanium dioxide production according to claim 2, characterized in that: A sliding rod (224) is connected to the other second side plate (22), a sliding groove (214) is provided on the end wall of the other first side plate (21), the sliding rod (224) is slidingly connected to the groove wall of the sliding groove (214), a reinforcing plate (225) is connected to the second side plate (22), the reinforcing plate (225) is fitted with the first side plate (21), a partition (226) is provided between the reinforcing plate (225) and the sliding rod (224), a tightening bolt (227) is threadedly connected to the reinforcing plate (225), and the tightening bolt (227) is tightened on the partition (226).

5. The water washing and filtering device for titanium dioxide production according to claim 4, characterized in that: A bearing plate (8) is provided between the reinforcing plate (225) and the connecting block (71), and connecting pieces (81) are provided at both ends of the bearing plate (8). The connecting piece (81) at one end of the bearing plate (8) is connected to the reinforcing plate (225) via a fixing bolt (82), and the connecting piece (81) at the other end of the bearing plate (8) is connected to the connecting block (71) via a fixing bolt (82).

6. The water washing and filtering device for titanium dioxide production according to claim 1, characterized in that: An air outlet hose (11) is connected to the vacuum bag (1), a butterfly valve (12) is installed on the air outlet hose (11), a reducing short pipe (13) is installed on the butterfly valve (12), and a through hole (228) for the air outlet hose (11) to pass through is opened on the second sealing plate (221).

Images