External adjusting device of filtrate distributor

Abstract

The utility model discloses an external adjusting device of a filtrate distributor, which comprises four integral angle adjusting components, two cloth opening adjusting components and two internal cloth adjusting components, and every two integral angle adjusting components, one cloth opening adjusting component and one internal cloth adjusting component form a group. The two groups are respectively mounted at two ends of the filtrate distributor. According to the utility model, the material distribution condition can be dynamically adjusted outside the air suction and exhaust hood in the operation process of the turntable vacuum filter, so that the operation of workers is greatly facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary disc vacuum filter devices, in particular to an external regulating device for a filtrate distributor. Background Art

[0002] The filtrate distributor is the core component of the rotary vacuum filter. The rotary vacuum filter is mainly used as an important filtering equipment in the processes of phosphate fertilizer production, alumina filtration and titanium dioxide production. The purpose of the filtrate distributor is to evenly distribute the slurry delivered by the pump on the filter disc. The uniform material can form a stable vacuum state inside the filter disc more quickly. If the distribution is uneven, it will directly affect the subsequent filtration effect, and even cause vacuum leakage, resulting in the "paralysis" of the equipment.

[0003] As environmental protection requirements become increasingly stringent, more and more manufacturers choose to install exhaust hoods, that is, to place the entire disk in a relatively sealed exhaust hood so that the gas generated by the disk can be collected, fundamentally solving the environmental protection problem. However, it brings a new problem, that is, the filtrate distributor is in the exhaust hood and cannot be adjusted in time during the start-up. Especially during the start-up and debugging stage or when uneven distribution is found, it is necessary to stop the machine many times and enter the exhaust hood for adjustment, which seriously affects the start-up rate of the equipment and increases the labor intensity. Utility Model Content

[0004] In view of this, the utility model hopes to provide an external adjustment device for a filtrate distributor, which can dynamically adjust the distribution conditions outside the suction and exhaust hood during the operation of the rotary vacuum filter.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] The utility model provides an external adjustment device for a filtrate distributor, comprising four integral angle adjustment components, two cloth opening adjustment components and two internal cloth adjustment components, wherein two integral angle adjustment components, one cloth opening adjustment component and one internal cloth adjustment component form a group, and the two groups are respectively installed at both ends of the filtrate distributor;

[0007] The overall angle adjustment assembly includes a track locking block, a roller, a locking screw, and a locking handwheel. The roller is located in the track of the rotary vacuum filter. The locking screw passes through the filtrate distributor and the roller in sequence. The track locking block is connected to the bottom of the locking screw, and the locking handwheel is detachably connected to the top of the locking screw.

[0008] The material distribution opening adjustment assembly includes a slotted cone end set screw, two sprockets, a rotating nut seat, a chain, an adjustable gate, a nut seat, a screw, and two locking assemblies. The two sprockets are connected to the chain. The rotating nut seat and the nut seat are respectively connected to the two sprockets through the slotted cone end set screw. The rotating nut seat is connected to the filtrate distributor through the locking assembly. The nut seat is connected to the filtrate distributor through the locking assembly. The screw is connected to the nut seat. The screw is welded to the adjustable gate;

[0009] The internal material distribution adjustment assembly includes an adjusting handwheel, a locking assembly, a connecting channel steel, a connecting screw, a cross bar, a limiting track, a connecting rod mechanism, and a diversion gate. The connecting channel steel is connected to the filtrate distributor body, the adjusting handwheel is connected to the connecting channel steel through the locking assembly, the connecting screw is connected to the adjusting handwheel, the limiting track is welded to the filtrate distributor body, the connecting rod mechanism is connected to the connecting screw through a cross bar, one end of the cross bar is located in the limiting track, the connecting inflection point of the connecting rod mechanism is connected to the filtrate distributor, and the connecting rod mechanism is welded to the diversion gate.

[0010] Furthermore, the locking assembly includes a locking block and a positioning plate, the locking block and the positioning plate are circular hollow in the middle, the rotating nut seat, the nut seat and the bottom of the adjusting handwheel are provided with grooves, the locking block is located in the groove, the rotating nut seat, the nut seat and the bottom of the adjusting handwheel are located in the circular hollow of the positioning plate, and the locking block and the positioning plate are connected to the filtrate distributor and the connecting channel steel by screws.

[0011] Furthermore, the locking assembly also includes a movable plate and a hexagon socket bolt. The filtrate distributor is provided with a long hole. The movable plate is L-shaped, with a circular hollow at one end and a threaded hole at the other end. The hexagon socket bolt passes through the threaded hole. The positioning plate in the locking assembly connected to the rotating nut seat is replaced by the movable plate. The locking block is connected to the movable plate by screws, and the movable plate is connected to the filtrate distributor by screws, and the screws pass through the long hole on the filtrate distributor.

[0012] Furthermore, the cloth opening adjustment component also includes a protective cover, the protective cover covers the outside of the sprocket, and the protective cover is connected to the filtrate distributor body.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1) The utility model can adjust the position of the filtrate distributor on the turntable outside the suction and exhaust hood during the operation of the turntable vacuum filter through the overall angle adjustment component, and the adjustable gate plate can be moved up and down through the cloth opening adjustment component to adjust the cloth opening size. The diverter gate plate can be moved back and forth through the internal cloth adjustment component to adjust the distribution of the slurry, which greatly facilitates the operation of the staff, has strong practicality, and can improve work efficiency.

[0015] (2) The utility model adds a protective cover to the outside of the sprocket to protect the sprocket transmission device, which can also ensure the safety of the operator and improve the safety of the device.

[0016] (3) The utility model allows the movable plate to move within the range of the long hole by rotating the hexagon socket bolt, and adjusts the position of the rotating nut seat to further adjust the tension between the sprockets. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the utility model;

[0018] Figure 2 It is a schematic top view of the overall structure of an embodiment of the utility model;

[0019] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 It is a top view schematic diagram of the locking block structure in the locking assembly of the utility model;

[0022] Figure 6 It is a top view schematic diagram of the positioning plate structure in the locking assembly of the utility model;

[0023] Figure 7 It is a top view schematic diagram of the movable plate structure in the locking assembly of the utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the rotating nut seat in the embodiment of the utility model;

[0025] Among them: 101 is the overall angle adjustment component, 102 is the cloth opening adjustment component, 103 is the internal cloth adjustment component, 1 is the track locking block, 2 is the roller, 3 is the locking screw, 4 is the locking handwheel, 5 is the locking component, 6 is the protective cover, 7 is the slotted cone end set screw, 8 is the sprocket, 9 is the rotating nut seat, 10 is the locking block, 11 is the moving plate, 12 is the hexagon socket bolt, 13 is the chain, 14 is the adjustable gate, 15 is the nut seat, 16 is the positioning plate, 17 is the adjusting handwheel, 18 is the cross bar, 19 is the rotating nut seat groove, 20 is the connecting channel steel, 21 is the connecting screw, 22 is the limiting track, 23 is the connecting rod mechanism, 24 is the diversion gate, 25 is the long hole, 26 is the filtrate distributor, 27 is the outer ring track, 28 is the inner ring track, and 29 is the screw. DETAILED DESCRIPTION

[0026] In order to more thoroughly understand the features and technical contents of the present invention, the implementation of the present invention is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not intended to limit the present invention.

[0027] like Figure 1-Figure 8 As shown, an external adjustment device for a filtrate distributor includes four overall angle adjustment components 101, two distribution opening adjustment components 102 and two internal distribution adjustment components 103. Each two overall angle adjustment components 101, one distribution opening adjustment component 102 and one internal distribution adjustment component 103 form a group, and the two groups are respectively installed at both ends of the filtrate distributor 26.

[0028] Two of the integral adjustment components 101 are installed on one side of the filtrate distributor 26 close to the outer ring track 27 of the turntable vacuum filter, and the other two integral adjustment components 101 are installed on one side of the filtrate distributor 26 close to the inner ring track 28 of the turntable vacuum filter. The integral angle adjustment component 101 includes a track locking block 1, a roller 2, a locking screw 3, and a locking handwheel 4. The roller 2 is located in the track of the turntable vacuum filter. The locking screw 3 passes through the filtrate distributor 26 and the roller 2 in sequence. The track locking block 1 is connected to the bottom of the locking screw 3, and the locking handwheel 4 is detachably connected to the top of the locking screw 3.

[0029] The material distribution opening adjustment component 102 includes a slotted cone end set screw 7, two sprockets 8, a rotating nut seat 9, a chain 13, an adjustable gate 14, a nut seat 15, a screw 29, and two locking components 5. The two sprockets 8 are connected to the chain 13, the rotating nut seat 9 and the nut seat 15 are respectively connected to the two sprockets 8 through the slotted cone end set screw 7, the rotating nut seat 9 is connected to the filtrate distributor 26 through the locking component 5, the nut seat 15 is connected to the filtrate distributor 26 through the locking component 5, the screw 29 is connected to the nut seat 15, and the screw 29 is welded to the adjustable gate 14.

[0030] A rotating nut seat groove 19 is provided at the bottom of the rotating nut seat 9 , and a long hole 25 is provided on the filtrate distributor 26 .

[0031] The locking assembly 5 includes a locking block 10, a movable plate 11, a hexagon socket bolt 12, and a positioning plate 16. The locking block 10 and the positioning plate 16 are hollowed out in a circular manner. The movable plate 11 is L-shaped, with a circular hollow at one end and a threaded hole at the other end. The hexagon socket bolt 12 passes through the threaded hole and abuts against the main body of the filtrate distributor 26. The locking block 10 is located in the groove 19 of the rotating nut seat. The bottom of the rotating nut seat 9 is located in the circular hollow of the movable plate 11. The locking block 10 is located above the movable plate 11, the locking block 10 is connected to the movable plate 11 by screws, the movable plate 11 is connected to the filtrate distributor 26 by screws, the screws pass through the elongated holes 25 on the filtrate distributor 26, and the movable plate 11 can be moved by rotating the hexagon socket bolt 12, and the screws move in the elongated holes 25 on the filtrate distributor 26, further driving the rotating nut seat 9 to move, so as to adjust the distance between the two sprockets 8 and the tension of the sprocket transmission device.

[0032] Similarly, a groove is also provided at the bottom of the nut seat 15, the locking block 10 is located in the groove, the bottom of the nut seat 15 is located in the circular hollow of the positioning plate 16, the locking block 10 is located above the positioning plate 16, and the locking block 10 and the positioning plate 16 are connected to the filtrate distributor 26 by screws.

[0033] The cloth opening adjustment component 102 includes a protective cover 6, which covers the outside of the sprocket 8. The protective cover 6 is connected to the main body of the filtrate distributor 26. The protective cover 6 protects the sprocket transmission device and can also ensure the safety of the operator, thereby improving the safety of the device.

[0034] The internal material distribution adjustment component 103 includes an adjusting hand wheel 17, a locking component 5, a connecting channel steel 20, a connecting screw 21, a cross bar 18, a limiting track 22, a connecting rod mechanism 23, and a diverter gate 24. The connecting channel steel 20 is connected to the main body of the filtrate distributor 26, the adjusting hand wheel 17 is connected to the connecting channel steel 20 through the locking component 5, the connecting screw 21 is connected to the adjusting hand wheel 17, the limiting track 22 is welded to the main body of the filtrate distributor 26, the connecting rod mechanism 23 is connected to the connecting screw 21 through the cross bar 18, one end of the cross bar 18 is located in the limiting track 22, the connection inflection point of the connecting rod mechanism 23 is connected to the filtrate distributor 26, the connecting rod mechanism 23 rotates around the connection inflection point, and the connecting rod mechanism 23 is welded to the diverter gate 24.

[0035] A groove is also provided at the bottom of the adjusting hand wheel 17, and the locking block 10 is located in the groove. The bottom of the adjusting hand wheel 17 is located in the circular hollow of the positioning plate 16, and the locking block 10 and the positioning plate 16 are connected to the connecting channel steel 20 by screws.

[0036] Working principle:

[0037] When the filtrate distributor needs to adjust the angle of the filtrate distributor on the turntable as a whole, loosen the locking hand wheel 4, the roller 2 rolls in the track, the locking screw 3 moves synchronously, and the locking screw 3 pushes the filtrate distributor to move. When it is adjusted to the required angle, tighten the locking hand wheel 4 to clamp and fix it.

[0038] When the filtrate distributor needs to adjust the size of the distribution opening, the rotating nut seat 9 is rotated, and the sprocket 8 and the chain 13 drive the nut seat 15 to rotate. The nut seat 15 drives the screw 29 to move up and down through thread engagement. The screw 29 drives the adjustable gate plate 14 to move up and down, thereby changing the opening size of the filtrate distributor. When the sprocket 8 and the chain 13 need to be tensioned and adjusted, the hexagon socket bolt 12 is rotated, and the movable plate 11 moves through thread rotation, further driving the rotating nut seat 9 to move, and adjusting the distance between the two sprockets 8.

[0039] When the filtrate distributor needs to adjust the internal distribution situation, the adjustable hand wheel 17 is turned to drive the connecting screw 21 to move. The connecting screw 21 is connected to the connecting rod mechanism 23 as a whole through the cross bar 18 and moves back and forth along the limiting track 22. The connecting rod mechanism 23 drives the diverter gate 24 to move back and forth, thereby adjusting the slurry distribution situation.

[0040] The utility model can dynamically adjust the cloth condition outside the suction and exhaust hood during the operation of the rotary vacuum filter, which greatly facilitates the operation of customers and has strong practicality.

[0041] Here, the specific models of the above-mentioned devices are not limited or described in detail, and the in-depth connection methods of the above-mentioned devices are not described in detail. As common knowledge, technicians in this field can understand it.

[0042] The embodiments of the utility model are only to introduce its specific implementation methods and are not intended to limit its protection scope. The technicians in this industry can make some modifications inspired by the embodiments, so any equivalent changes or modifications made in accordance with the scope of the utility model patent are within the scope of the claims of the utility model patent.

Claims

1. A filtrate distributor external adjustment device, characterized in that: It includes four overall angle adjustment components, two cloth opening adjustment components and two internal cloth adjustment components. Every two overall angle adjustment components, one cloth opening adjustment component and one internal cloth adjustment component form a group. The two groups are respectively installed at both ends of the filtrate distributor; The overall angle adjustment assembly includes a track locking block, a roller, a locking screw, and a locking handwheel. The roller is located in the track of the rotary vacuum filter. The locking screw passes through the filtrate distributor and the roller in sequence. The track locking block is connected to the bottom of the locking screw, and the locking handwheel is detachably connected to the top of the locking screw. The material distribution opening adjustment assembly includes a slotted cone end set screw, two sprockets, a rotating nut seat, a chain, an adjustable gate, a nut seat, a screw, and two locking assemblies. The two sprockets are connected to the chain. The rotating nut seat and the nut seat are respectively connected to the two sprockets through the slotted cone end set screw. The rotating nut seat is connected to the filtrate distributor through the locking assembly. The nut seat is connected to the filtrate distributor through the locking assembly. The screw is connected to the nut seat. The screw is welded to the adjustable gate; The internal material distribution adjustment assembly includes an adjusting handwheel, a locking assembly, a connecting channel steel, a connecting screw, a cross bar, a limiting track, a connecting rod mechanism, and a diversion gate. The connecting channel steel is connected to the filtrate distributor body, the adjusting handwheel is connected to the connecting channel steel through the locking assembly, the connecting screw is connected to the adjusting handwheel, the limiting track is welded to the filtrate distributor body, the connecting rod mechanism is connected to the connecting screw through a cross bar, one end of the cross bar is located in the limiting track, the connecting inflection point of the connecting rod mechanism is connected to the filtrate distributor, and the connecting rod mechanism is welded to the diversion gate.

2. The external adjustment device for a filtrate distributor according to claim 1, characterized in that: The locking assembly includes a locking block and a positioning plate. The locking block and the positioning plate are circularly hollowed out in the middle. The rotating nut seat, the nut seat and the bottom of the adjusting handwheel are provided with grooves. The locking block is located in the groove. The bottoms of the rotating nut seat, the nut seat and the adjusting handwheel are located in the circular hollow of the positioning plate. The locking block and the positioning plate are connected to the filtrate distributor and the connecting channel steel by screws.

3. The external adjustment device for a filtrate distributor according to claim 2, characterized in that: The locking assembly also includes a movable plate and a hexagon socket bolt. The filtrate distributor is provided with a long hole. The movable plate is L-shaped, with a circular hollow at one end and a threaded hole at the other end. The hexagon socket bolt passes through the threaded hole. The positioning plate in the locking assembly connected to the rotating nut seat is replaced by the movable plate. The locking block is connected to the movable plate by screws, and the movable plate is connected to the filtrate distributor by screws, and the screws pass through the long hole on the filtrate distributor.

4. The external adjustment device for a filtrate distributor according to claim 3, characterized in that: The material distribution opening adjustment component also includes a protective cover, which covers the outside of the sprocket and is connected to the filtrate distributor body.

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