Brine coarse filtration device for ecological salt production

Abstract

The utility model provides a brine coarse filtering device for ecological salt production, which comprises a bearing bin, a base is arranged on the bottom wall of the bearing bin, hydraulic rods symmetrically distributed about the central axis of the bearing bin are fixedly connected to the outer wall of the bearing bin, and a feeding pipe communicated with the inside of the bearing bin is fixedly connected to the top wall of the bearing bin. The bearing bin and the base are hermetically attached and opened through a hydraulic rod, and the filtering component is fixedly connected to the inner wall of the base; the discharging component is slidably connected to the inner wall of the base; the rotating part is rotationally connected to the inner wall of the bearing bin; and the cleaning part is fixedly connected to the outer wall of the rotating part and is used for cleaning separated crystals. According to the utility model, filter residues can be actively unloaded, the filter sleeve can be automatically cleaned in all directions, and meanwhile, the filter sleeve can be quickly and conveniently replaced, so that the use cost and the maintenance cost of the device are saved, and the labor intensity of a user is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to salt lake brine filtering technical field, and specifically, relate to a brine rough filtering device for ecological salt production. BACKGROUND

[0002] Salt lake brine filtering technology is a process for improving the quality of brine, removing impurities and separating useful components. Brine, which is water with high salt content in salt lakes or salt mines, usually contains various minerals, including lithium, potassium, sodium, magnesium, etc. These minerals in the brine are very important for extracting lithium, potassium and other resources. The purpose of brine filtering technology is to remove suspended solids, insoluble substances and harmful substances in the brine through physical or chemical methods, so as to provide high-quality raw materials for subsequent lithium extraction or other chemical treatment processes.

[0003] After searching, the prior art, patent application number CN 220802223 U of Chinese patent discloses a salt lake brine filtering device, which comprises a filter box, a brine inlet pipe is slidably installed on one side of the inner wall of the filter box, a drain pipe is fixedly installed on the other side of the inner wall of the filter box, and the filter box further comprises: two fixed plates fixedly installed on the inner walls of the filter box, a filter bag fixedly connected between the two fixed plates, an installation plate fixedly installed on one side of the inner wall of the filter box, a sliding groove opened in the installation plate, a sliding block slidably installed in the sliding groove, and a moving device arranged in the sliding groove to move the sliding block, but still has the following defects:

[0004] (1) The filter bag in the above-mentioned patent document is rubbed with hard foreign matter when cleaned by the brush, which may cause damage to the filter bag. When the filter bag reaches the service life and needs to be replaced, the device needs to be disassembled and maintained, which increases the use cost of the device.

[0005] (2) The device in the above-mentioned patent document cannot actively discharge the filter residue filtered out when filtering the brine, and needs to be cleaned in time by manual labor, which increases the labor intensity of the workers and reduces the working efficiency of the device.

[0006] Therefore, we improve it and propose a brine rough filtering device for ecological salt production. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at: aiming at the above-mentioned patent document in the filter bag in the present existence when being cleaned by the brush and the hard foreign matter rub, may cause damage to the filter bag when the filter bag reaches the service life and needs to be replaced, the device needs to be disassembled and maintained, which increases the use cost of the device, the device in the above-mentioned patent document cannot actively discharge the filter residue filtered out when filtering the brine, and needs to be cleaned in time by manual labor, which increases the labor intensity of the workers and reduces the working efficiency of the device.

[0008] In order to achieve the above-mentioned utility model purposes, the utility model provides the following technical schemes:

[0009] A brine rough filtering device for ecological salt production, including bearing bin, the bottom wall of bearing bin is provided with base, the outer wall of bearing bin is fixedly connected with the hydraulic rod about the symmetry distribution of bearing bin axis, the top wall of bearing bin is fixedly connected with the feeding pipe that is communicated with the inside of bearing bin, bearing bin is sealed with base through hydraulic rod and is opened, also includes:

[0010] Filtering part, fixedly connected to the inner wall of base, for filtering brine;

[0011] Discharge part, slidingly connected to the inner wall of base, for discharging filter residue;

[0012] Rotary part, rotationally connected to the inner wall of bearing bin, for adjusting cleaning orientation;

[0013] Cleaning part, fixedly connected to the outer wall of rotary part, for cleaning precipitated crystal.

[0014] As the preferred technical scheme of the utility model, the filtering part includes the filter sleeve that is detachably connected to the top wall of base, the observation bin of transparent material that is fixedly connected to the outer wall of bearing bin, the drain valve that is fixedly connected to the bottom wall of observation bin, and the filter sleeve is tightly attached to the inner wall of bearing bin and the top wall of base respectively.

[0015] As the preferred technical scheme of the utility model, the discharge part includes the support frame that is fixedly connected to the inner wall of base and is centrally distributed about the axis of base, the guide plate that is fixedly connected to the inner wall of base, and the collection box that is slidingly connected to the inner wall of base, the inner wall of support frame is fixedly connected with hydraulic cylinder, the telescopic end of hydraulic cylinder is fixedly connected with sealing tray, and the sealing tray is tightly attached to the top wall of base to form a sealing structure.

[0016] As the preferred technical scheme of the utility model, the rotary part includes the rotary slide that is rotationally connected to the inner wall of bearing bin, and the guide rail that is fixedly connected to the inner wall of bearing bin, the side wall of rotary slide is fixedly connected with rotary motor, the output end of rotary motor is fixedly connected with rubber wheel, and the rotary motor drives rubber wheel to walk in the inner wall of guide rail.

[0017] As the preferred technical scheme of the utility model, the cleaning part includes the water tank that is fixedly connected to the top wall of rotary slide, the inner wall of water tank is fixedly connected with water pump, the bottom wall of water tank is fixedly connected with guide pipe, the outer wall of guide pipe is fixedly connected with evenly arranged spray heads, and the water pump pumps water to spray heads through guide pipe.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] In the scheme of the utility model,

[0020] 1. The hydraulic rod is set to lift the bearing bin to the set position, the filter sleeve is taken out and replaced, and the bearing bin is tightly attached to the base after the hydraulic rod is shortened, convenient replacement of the filter sleeve is realized, the problem of damage to the filter bag when the filter bag is cleaned by the brush and rubs against hard foreign matters is solved, when the filter bag needs to be replaced when the service life is reached, the device needs to be disassembled and maintained, and the use cost of the device is increased.

[0021] 2. The extension length of the control hydraulic cylinder is set to make the sealing tray away from the inner wall of the base, due to the convex surface of the sealing tray, the filter residue on the tray is subjected to the action of gravity and enters the base, and is collected in the collecting box through the guide plate, when the filter residue in the collecting box reaches a certain amount, the collecting box can be directly pulled out of the base, active discharge and centralized collection of the filter residue are realized, the problem that the device in the above patent document in the prior art cannot actively discharge the filter residue filtered out when the brine is filtered, manual timely cleaning is required, the labor intensity of the workers is increased, and the work efficiency of the device is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model provides a whole structure schematic diagram of brine rough filter device for ecological salt production;

[0023] Figure 2 The utility model provides a whole structure schematic diagram of brine rough filter device for ecological salt production;

[0024] Figure 3 The utility model provides a whole structure schematic diagram of brine rough filter device for ecological salt production;

[0025] Figure 4 The utility model provides a whole structure schematic diagram of brine rough filter device for ecological salt production; Figure 2 The utility model provides a whole structure schematic diagram of brine rough filter device for ecological salt production;

[0026] Indicated in the drawing:

[0027] 1, base;11, bearing bin;12, feed pipe;13, hydraulic rod;2, filter sleeve;21, observation bin;22, drain valve;3, support frame;31, hydraulic cylinder;32, sealing tray;4, collecting box;41, guide plate;5, rotating slide;51, rotating motor;52, rubber wheel;53, guide rail;6, water tank;61, water pump;62, flow guide pipe;63, spray head. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0029] As Figure 1 and Figure 2 shown, the embodiment proposes a brine rough filtering device for ecological salt production, which comprises a bearing bin 11, the bottom wall of the bearing bin 11 is provided with a base 1, the outer wall of the bearing bin 11 is fixedly connected with hydraulic rods 13 which are symmetrically distributed about the central axis of the bearing bin 11, the top wall of the bearing bin 11 is fixedly connected with a feed pipe 12 which is in communication with the inside of the bearing bin 11, the bearing bin 11 and the base 1 are sealed and fitted and opened through the hydraulic rods 13, and the device further comprises:

[0030] A filtering component is fixedly connected to the inner wall of the base 1 and is used for filtering brine;

[0031] A discharging component is slidingly connected to the inner wall of the base 1 and is used for discharging filter residue;

[0032] A rotating component is rotatably connected to the inner wall of the bearing bin 11 and is used for adjusting the cleaning direction;

[0033] A cleaning component is fixedly connected to the outer wall of the rotating component and is used for cleaning the precipitated crystals;

[0034] The bearing bin 11 is lifted to a set position through the elongated hydraulic rods 13, the filter sleeve 2 is taken out and replaced, and after replacement, the bearing bin 11 is tightly fitted with the base 1 through the shortened hydraulic rods 13, so that the convenient replacement of the filter sleeve 2 is completed.

[0035] As Figure 1 , Figure 2 and Figure 3 shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the filtering component comprises a filter sleeve 2 which is detachably connected to the top wall of the base 1, and an observation bin 21 made of transparent material which is fixedly connected to the outer wall of the bearing bin 11, the bottom wall of the observation bin 21 is fixedly connected with a drain valve 22, the filter sleeve 2 is tightly fitted with the inner wall of the bearing bin 11 and the top wall of the base 1 respectively, the brine to be filtered is conveyed into the filter sleeve 2 through the feed pipe 12, and after being filtered by the filter sleeve 2, the brine enters the observation bin 21, due to the transparent material of the observation bin 21, the staff can directly observe the filtering condition inside the device, the brine after filtering is discharged by opening the drain valve 22, and the filtering work of the brine is completed.

[0036] As Figure 1 , Figure 2 and Figure 3As shown, as a preferred embodiment, on the basis of the above method, further, the discharge component includes a support frame 3 fixedly connected to the inner wall of the base 1 and distributed about the center of the central axis of the base 1, a guide plate 41 fixedly connected to the inner wall of the base 1, and a collection box 4 slidably connected to the inner wall of the base 1. The inner wall of the support frame 3 is fixedly connected to a hydraulic cylinder 31, and the telescopic end of the hydraulic cylinder 31 is fixedly connected to a sealing tray 32. The sealing tray 32 fits tightly with the top wall of the base 1 to form a sealing structure. When the filter residue accumulated in the filter sleeve 2 reaches a certain amount, the sealing tray 32 can be moved away from the inner wall of the base 1 by controlling the telescopic length of the hydraulic cylinder 31. Since the surface of the sealing tray 32 is convex, the filter residue on the tray enters the base 1 under the action of gravity and is collected in the collection box 4 through the guide plate 41. When the filter residue in the collection box 4 reaches a certain amount, the collection box 4 can be directly pulled out of the base 1 to complete the unloading of the filter residue.

[0037] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the rotating component includes a rotating slide 5 rotatably connected to the inner wall of the carrier warehouse 11, and a guide rail 53 fixedly connected to the inner wall of the carrier warehouse 11. The side wall of the rotating slide 5 is fixedly connected to a rotating motor 51, and the output end of the rotating motor 51 is fixedly connected to a rubber wheel 52. The rotating motor 51 drives the rubber wheel 52 to move on the inner wall of the guide rail 53, thereby driving the rotating slide 5 to rotate along the inner wall of the carrier warehouse 11.

[0038] like Figure 2 、 Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the cleaning component includes a water tank 6 fixedly connected to the top wall of the rotating slide 5, the inner wall of the water tank 6 is fixedly connected to a water pump 61, the bottom wall of the water tank 6 is fixedly connected to a guide pipe 62, the outer wall of the guide pipe 62 is fixedly connected to uniformly arranged nozzles 63, the water pump 61 pumps water to the nozzles 63 through the guide pipe 62, and the water pump 61 is started. The water pump 61 pumps the cleaning agent in the water tank 6 into the guide pipe 62, and the cleaning agent is sprayed out through the nozzle 63 to form a high-pressure water flow, which cleans the surface of the filter sleeve 2 in all directions.

[0039] Specifically, in use, the brine to be filtered is delivered into the filter sleeve 2 through the feed pipe 12, and after being filtered by the filter sleeve 2, the brine enters the observation bin 21, and due to the transparent material of the observation bin 21, the staff can directly observe the filtering condition inside the device, the drainage valve 22 is opened to discharge the filtered brine, and the filtering of the brine is completed; when the accumulated filter residue in the filter sleeve 2 reaches a certain amount, the sealing tray 32 is separated from the inner wall of the base 1 by controlling the extension length of the hydraulic cylinder 31, and due to the convex surface of the sealing tray 32, the filter residue on the tray is subjected to the action of gravity and enters the base 1, and is collected in the collection box 4 through the flow guide plate 41; when the filter residue in the collection box 4 reaches a certain amount, the collection box 4 can be directly pulled out of the base 1 to complete the discharge of the filter residue; when the device is used for a period of time, crystallization may occur on the surface of the filter sleeve 2, at this time, the rotating motor 51 is started to drive the rubber wheel 52 to walk in the inner wall of the guide rail 53, so as to drive the rotating carriage 5 to rotate along the inner wall of the bearing bin 11, and at the same time, the water pump 61 is started, and the cleaning agent in the water tank 6 is pumped into the flow guide pipe 62, and the cleaning agent is sprayed through the nozzle 63 to form a high-pressure water flow, which can clean the surface of the filter sleeve 2 in all directions; when the filter sleeve 2 reaches the service life, the bearing bin 11 is lifted to the set position by extending the hydraulic rod 13, the filter sleeve 2 is taken out and replaced, and after replacement, the bearing bin 11 is tightly attached to the base 1 by shortening the hydraulic rod 13, and the convenient replacement of the filter sleeve 2 is completed.

[0040] All the technical features in the embodiment can be freely combined according to actual needs.

[0041] The above embodiment is a preferred implementation scheme of the present application, and in addition to this, the present application can be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. A brine coarse filtration device for ecological salt production, comprising a carrying chamber (11), characterized in that: The bottom wall of the carrying bin (11) is provided with a base (1), the outer wall of the carrying bin (11) is fixedly connected to hydraulic rods (13) symmetrically distributed about the central axis of the carrying bin (11), and the top wall of the carrying bin (11) is fixedly connected to a feed pipe (12) connected to the interior of the carrying bin (11), and the carrying bin (11) and the base (1) are sealed and opened by the hydraulic rods (13), and further comprising: A filter component, fixedly connected to the inner wall of the base (1), for filtering brine; A discharge component, slidably connected to the inner wall of the base (1), for discharging filter residue; A rotating component, which is rotated to connect to the inner wall of the carrier chamber (11) and is used to adjust the cleaning direction; The cleaning component is fixedly connected to the outer wall of the rotating component and is used for cleaning the precipitated crystals.

2. The brine coarse filtration device for ecological salt production according to claim 1, characterized in that: The filter component comprises a filter sleeve (2) detachably connected to the top wall of the base (1), an observation chamber (21) made of a transparent material fixedly connected to the outer wall of the carrier chamber (11), a drain valve (22) fixedly connected to the bottom wall of the observation chamber (21), and the filter sleeve (2) is tightly fitted to the inner wall of the carrier chamber (11) and the top wall of the base (1), respectively.

3. The brine coarse filtration device for ecological salt production according to claim 1, characterized in that: The discharge component comprises a support frame (3) fixedly connected to the inner wall of the base (1) and distributed about the center of the central axis of the base (1), a guide plate (41) fixedly connected to the inner wall of the base (1), and a collection box (4) slidably connected to the inner wall of the base (1); a hydraulic cylinder (31) is fixedly connected to the inner wall of the support frame (3); a sealing tray (32) is fixedly connected to the telescopic end of the hydraulic cylinder (31); and the sealing tray (32) is tightly fitted with the top wall of the base (1) to form a sealing structure.

4. The brine coarse filtration device for ecological salt production according to claim 1, characterized in that: The rotating component comprises a rotating slide (5) rotatably connected to the inner wall of the carrying bin (11), and a guide rail (53) fixedly connected to the inner wall of the carrying bin (11); a rotating motor (51) is fixedly connected to the side wall of the rotating slide (5); an output end of the rotating motor (51) is fixedly connected to a rubber wheel (52); and the rotating motor (51) drives the rubber wheel (52) to move on the inner wall of the guide rail (53).

5. The brine coarse filtration device for ecological salt production according to claim 4, characterized in that: The cleaning component comprises a water tank (6) fixedly connected to the top wall of the rotating slide (5), a water pump (61) fixedly connected to the inner wall of the water tank (6), a guide pipe (62) fixedly connected to the bottom wall of the water tank (6), and uniformly arranged nozzles (63) fixedly connected to the outer wall of the guide pipe (62), and the water pump (61) pumps water to the nozzles (63) through the guide pipe (62).

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