A brine pre-treatment device

Abstract

The utility model discloses a kind of brine pretreatment devices, including fixedly installed barrel on support, the bottom end of the barrel is conical, and the bottom end of the barrel is provided with discharge pipe, fixedly installed with the ring of the barrel in, the top of the ring is connected with large pulley by rotating disc bearing, the outer wall of the support is fixedly installed with motor for driving large pulley by mounting seat, stainless steel filter cartridge is arranged in the large pulley, the top outer wall of the stainless steel filter cartridge is fixedly sleeved with connecting disc, the connecting disc is detachably connected with large pulley;When using, after the brine to be filtered is injected into stainless steel filter cartridge, motor is started to drive large pulley to rotate, stainless steel filter cartridge can be driven to rotate, so that brine in stainless steel filter cartridge is quickly thrown out, to realize the rapid filtration of brine, brine thrown out from stainless steel filter cartridge will be discharged by discharge pipe, to facilitate collection, and use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of geological experimental technology, specifically a brine pretreatment device. Background Technology

[0002] In geological and mineral testing, brine needs to be pretreated to remove interfering components, enrich target elements, or make it more suitable for specific instrument analysis to ensure accurate results. When removing specific components, chemical precipitation methods can be used, such as adding sodium carbonate to remove calcium (generating CaCO3 precipitate) and adding sodium hydroxide to remove magnesium (generating Mg(OH)2 precipitate). After precipitation, the brine also needs to be filtered using filtration equipment to effectively remove precipitates.

[0003] A search revealed that patent CN220495748U discloses a brine pretreatment device. This device uses a filter cover to perform primary filtration of impurities in the brine, and a drawer-type filter assembly to perform secondary filtration. This dual filtration provides excellent brine filtration. Furthermore, a cleaning mechanism with a rotating motor drives a cleaning brush to clean the surface of the first filter screen on the filter cover, preventing clogging of the filter holes and ensuring proper brine filtration.

[0004] Although the above solution can perform dual filtration of brine using a filter cover and a drawer-type filter assembly, in actual use, some brine contains a lot of dissolved salts or colloidal substances, which can make the brine quite viscous. The above solution is less efficient in filtering viscous brine by gravity flow and needs improvement. Utility Model Content

[0005] The purpose of this invention is to provide a brine pretreatment device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A brine pretreatment device includes a barrel fixedly mounted on a support. The bottom of the barrel is conical and a discharge pipe is provided at the bottom of the barrel. A support ring is fixedly mounted inside the barrel. The top of the support ring is connected to a large pulley via a turntable bearing. A motor for driving the large pulley is fixedly mounted on the outer wall of the support via a mounting seat. A stainless steel filter cylinder is inserted inside the large pulley. A connecting plate is fixedly sleeved on the top outer wall of the stainless steel filter cylinder. The connecting plate is detachably connected to the large pulley.

[0008] As a further embodiment of this utility model: the top of the large pulley is provided with a plurality of positioning pins arranged in a circular pattern, the connecting disc is sleeved on each positioning pin through positioning holes, a pressure ring is provided above the connecting disc, and the top of the positioning pin passes through the pressure ring and is fitted with a wing nut.

[0009] As a further embodiment of this utility model: rubber pads are fixedly provided at the top and bottom of the connecting plate, and through holes adapted to the positioning pins are provided on both the rubber pads and the pressure ring.

[0010] As a further embodiment of this utility model: a cylinder is fixedly connected to the bottom of the pressure ring, the cylinder is located inside the stainless steel filter cylinder, a plurality of sealing rings are sleeved on the outer wall of the cylinder, the bottom end of the cylinder is conical, and a plurality of vertical plates are fixedly connected to the bottom of the cylinder, the bottom ends of the plurality of vertical plates are fixedly connected to each other through a connecting frame.

[0011] As a further embodiment of this utility model: the top opening of the bracket is detachably connected to a cover plate via a buckle, and a feed pipe is fixedly installed at the top center of the cover plate. The bottom end of the feed pipe passes through the pressure ring and the cylinder and is located inside the stainless steel filter cylinder.

[0012] As a further embodiment of this utility model: the output shaft of the motor is fixedly connected to a small pulley, the outer wall of the barrel above the support ring is provided with a belt through an opening groove, the large pulley and the small pulley are connected by belt drive, and the top of the mounting base is connected to a protective cover by screws, with the small pulley located inside the protective cover.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In use, the brine to be filtered is injected into the stainless steel filter cylinder, and the motor is started to drive the large pulley to rotate, which in turn drives the stainless steel filter cylinder to rotate, thereby quickly throwing out the brine inside the stainless steel filter cylinder to achieve rapid filtration of the brine. The brine thrown out from the stainless steel filter cylinder will be discharged through the discharge pipe for easy collection, and the effect is good. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a brine pretreatment device.

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0017] Figure 3 This is a schematic diagram of the vertical plate in a brine pretreatment device.

[0018] The components include: 1. Support frame; 2. Barrel body; 3. Discharge pipe; 4. Cover plate; 5. Support ring; 6. Large pulley; 7. Mounting base; 8. Motor; 9. Small pulley; 10. Belt; 11. Protective cover; 12. Connecting plate; 13. Stainless steel filter cartridge; 14. Positioning pin; 15. Rubber pad; 16. Pressure ring; 17. Wing nut; 18. Barrel body; 19. Sealing ring; 20. Vertical plate; 21. Connecting frame; and 22. Feed pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-3 In this embodiment of the present invention, a brine pretreatment device includes a barrel 2 fixedly mounted on a support 1. The bottom end of the barrel 2 is conical, and a discharge pipe 3 is provided at the bottom end of the barrel 2. A support ring 5 is fixedly installed inside the barrel 2. The top of the support ring 5 is connected to a large pulley 6 through a turntable bearing. A motor 8 for driving the large pulley 6 is fixedly mounted on the outer wall of the support 1 through a mounting seat 7. A stainless steel filter cylinder 13 is inserted inside the large pulley 6. Filter holes are provided at the bottom and outer wall of the stainless steel filter cylinder 13. A connecting plate 12 is fixedly sleeved on the top outer wall of the stainless steel filter cylinder 13. The connecting plate 12 is detachably connected to the large pulley 6.

[0021] By adopting the above-mentioned solution, when using this utility model, after the brine to be filtered is injected into the stainless steel filter cylinder 13, the motor 8 is started to drive the large pulley 6 to rotate, which in turn drives the stainless steel filter cylinder 13 to rotate, thereby quickly throwing out the brine in the stainless steel filter cylinder 13 to achieve rapid filtration of the brine. The brine thrown out from the stainless steel filter cylinder 13 will be discharged through the discharge pipe 3 for easy collection, resulting in good performance.

[0022] Specific combination Figure 1 and Figure 2 In one embodiment of this utility model, the top of the large pulley 6 is provided with a plurality of positioning pins 14 arranged in a circular pattern. The connecting disc 12 is sleeved on each positioning pin 14 through positioning holes. A pressure ring 16 is provided above the connecting disc 12. The top of the positioning pin 14 passes through the pressure ring 16 and is fitted with a wing nut 17.

[0023] The positioning pin 14 and the positioning hole make it easy to position and install the connecting plate 12 on the large pulley 6. The positioning pin 14 and the wing nut 17 make it easy to press the connecting plate 12 onto the large pulley 6 using the pressure ring 16, thereby facilitating the disassembly and assembly of the stainless steel filter cartridge 13 inside the barrel 2.

[0024] Specific combination Figure 2 Based on the previous embodiment, a rubber pad 15 is fixedly provided at the top and bottom of the connecting plate 12, and the rubber pad 15 and the pressure ring 16 are provided with through holes that are compatible with the positioning pin 14.

[0025] Specific combination Figure 1 and Figure 3 In one embodiment of the present invention, a cylinder 18 is fixedly connected to the bottom of the pressure ring 16. The cylinder 18 is located inside the stainless steel filter cylinder 13. A plurality of sealing rings 19 are sleeved on the outer wall of the cylinder 18. The bottom end of the cylinder 18 is conical, and a plurality of vertical plates 20 are fixedly connected to the bottom of the cylinder 18. The bottom ends of the plurality of vertical plates 20 are fixedly connected to each other through a connecting frame 21.

[0026] By setting a conical cylinder 18 at the bottom and a sealing ring 19, the brine inside the stainless steel filter cylinder 13 can be restricted when the stainless steel filter cylinder 13 rotates at high speed, preventing the brine from being thrown out along the top opening of the stainless steel filter cylinder 13.

[0027] Specific combination Figure 1 In one embodiment of the present invention, the top opening of the bracket 1 is detachably connected to a cover plate 4 via a buckle. A feed pipe 22 is fixedly installed at the top center of the cover plate 4. The bottom end of the feed pipe 22 passes through the pressure ring 16 and the cylinder 18 and is located inside the stainless steel filter cylinder 13.

[0028] The cover plate 4 can cover the top opening of the barrel 2 to improve the safety of the device. The feed pipe 22 facilitates the addition of brine into the stainless steel filter cylinder 13 during high-speed rotation.

[0029] Specific combination Figure 1 and Figure 2 In one embodiment of this utility model, the output shaft of the motor 8 is fixedly connected to a small pulley 9, the outer wall of the barrel 2 above the support ring 5 is provided with a belt 10 through an opening groove, the large pulley 6 and the small pulley 9 are connected by the belt 10, and the top of the mounting base 7 is connected to a protective cover 11 by screws, with the small pulley 9 located inside the protective cover 11.

[0030] With the cooperation of the large pulley 6, the small pulley 9 and the belt 10, the large pulley 6 can be driven to rotate simply by starting the motor 8. Its structure is simple and its operation is stable.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A brine pretreatment device, characterized in that: The device includes a barrel (2) fixedly mounted on a bracket (1). The bottom of the barrel (2) is conical, and a discharge pipe (3) is provided at the bottom of the barrel (2). A support ring (5) is fixedly installed inside the barrel (2). A large pulley (6) is connected to the top of the support ring (5) through a turntable bearing. A motor (8) for driving the large pulley (6) is fixedly installed on the outer wall of the bracket (1) through a mounting seat (7). A stainless steel filter cylinder (13) is inserted inside the large pulley (6). A connecting plate (12) is fixedly sleeved on the top outer wall of the stainless steel filter cylinder (13). The connecting plate (12) is detachably connected to the large pulley (6).

2. The brine pretreatment device according to claim 1, characterized in that: The top of the large pulley (6) is provided with a plurality of positioning pins (14) arranged in a circular pattern. The connecting disc (12) is sleeved on each positioning pin (14) through positioning holes. A pressure ring (16) is provided above the connecting disc (12). The top of the positioning pin (14) passes through the pressure ring (16) and is fitted with a wing nut (17).

3. The brine pretreatment device according to claim 1, characterized in that: The top and bottom of the connecting plate (12) are fixedly provided with rubber pads (15), and the rubber pads (15) and the pressure ring (16) are provided with through holes that are compatible with the positioning pins (14).

4. The brine pretreatment device according to claim 2, characterized in that: The bottom of the pressure ring (16) is fixedly connected to a cylinder (18), which is located inside the stainless steel filter cylinder (13). The outer wall of the cylinder (18) is fitted with multiple sealing rings (19). The bottom end of the cylinder (18) is conical, and the bottom of the cylinder (18) is fixedly connected to multiple vertical plates (20). The bottom ends of the multiple vertical plates (20) are fixedly connected to each other through a connecting frame (21).

5. The brine pretreatment device according to claim 1, characterized in that: The top opening of the bracket (1) is detachably connected to a cover plate (4) via a buckle. A feed pipe (22) is fixedly installed at the top center of the cover plate (4). The bottom end of the feed pipe (22) passes through the pressure ring (16) and the cylinder (18) and is located inside the stainless steel filter cylinder (13).

6. The brine pretreatment device according to claim 1, characterized in that: The output shaft of the motor (8) is fixedly connected to a small pulley (9). The outer wall of the barrel (2) above the support ring (5) is provided with a belt (10) through an opening slot. The large pulley (6) and the small pulley (9) are connected by the belt (10). The top of the mounting base (7) is connected to a protective cover (11) by screws. The small pulley (9) is located inside the protective cover (11).

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