Waste salt liquid recovery device

Abstract

The utility model relates to the technical field of waste salt liquid recovery, and discloses a waste salt liquid recovery device. The waste salt liquid recovery device comprises a base, a recovery tank, a protective cover, a dredging pipe and a plurality of filter frames, the recovery tank is fixedly connected to the base, the protective cover is rotatably arranged on the front side of the recovery tank, the bottom of the recovery tank is connected and communicated with the dredging pipe, the filter frames are arranged in the recovery tank, and the filter frames are communicated with the dredging pipe. The device further comprises a butt joint seat, a clamping block and a clamping rod, the butt joint seat is fixedly connected to the recycling tank, the clamping block is fixedly connected to the protective cover, the clamping rod is inserted into the butt joint seat, and the clamping rod penetrates through the clamping block. The clamping rods are pulled upwards to be separated from the clamping blocks, then the protection cover is rotated outwards, the recycling tank is opened, in this way, the tank body can be conveniently maintained, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste salt liquid recovery and discloses a waste salt liquid recovery device. Background Art

[0002] Waste brine recovery is a crucial environmental and resource recovery process, particularly in the treatment of high-concentration saline wastewater generated in industries such as the chemical and pharmaceutical industries. Recycling waste brine not only helps reduce environmental pollution but also enables resource reuse, offering significant economic and environmental benefits.

[0003] The patent authorization publication number is CN206927745U, which discloses a high-salt waste liquid salt extraction and recovery device, including a filter screen arranged inside the kettle body, the filter screen is located at the lower end of the rotating shaft, a first-level discharge port is arranged outside the kettle body, the first-level discharge port is connected to the filter screen, a liner is arranged inside the kettle body, and a refrigerator is arranged between the liner and the kettle body. The above patent uses a heater to heat the waste liquid so that after entering the flash tank, the sodium salt is discharged through the salt outlet, thereby saving resources. However, when the recovery device needs to be repaired, the discharge port and feed port of the kettle body are small and the kettle body cannot be opened, which makes it inconvenient to repair the recovery device, thereby reducing the maintenance efficiency.

[0004] Therefore, a waste salt solution recovery device that is easy to maintain is needed. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patents that when the recovery device needs to be repaired, the discharge port and the feed port of the kettle body are small and the kettle body cannot be opened, which makes it inconvenient to repair the recovery device, thereby reducing the maintenance efficiency, the utility model provides a waste salt liquid recovery device that is easy to repair.

[0006] The technical solution is as follows: A waste salt liquid recovery device includes a base, a recovery tank, a protective cover, a drainage duct and a filter frame. The base is fixedly connected to the recovery tank, a protective cover is rotatably provided on the front side of the recovery tank, the bottom of the recovery tank is connected and communicated with the drainage duct, and multiple filter frames are provided inside the recovery tank. It also includes a docking seat, a card block and a card rod. The docking seat is fixedly connected to the recovery tank, the card block is fixedly connected to the protective cover, and the card rod is inserted into the docking seat, and the card rod passes through the card block.

[0007] As a preference, it further comprises a fixing seat and a water pump. The fixing seat is mounted on the base, and the water pump is detachably provided on the fixing seat. The water pump is connected to the drainage duct.

[0008] As a preference, it further comprises a fixed rod and a scraper. The interior of the recovery tank is fixedly connected with the fixed rod, and the fixed rod is rotatably provided with a scraper. The scraper contacts the bottom of the recovery tank.

[0009] Preferably, an observation panel is further included, and the protective cover is embedded with the observation panel.

[0010] Preferably, a mounting plate is further included, and two mounting plates are fixedly connected to the left and right sides of the base.

[0011] Preferably, a non-slip pad is provided at the bottom of the base.

[0012] Compared with the prior art, the utility model provides a waste salt liquid recovery device with the following beneficial effects: 1. By first pulling the card rod upward to disengage it from the card block, and then rotating the protective cover outward to open the recovery tank, the tank body can be easily repaired and the maintenance efficiency can be improved.

[0013] 2. By turning on the water pump, the water pump will pump out the waste salt liquid inside the recovery tank, thereby accelerating the flow of the waste salt liquid inside the recovery tank and thus increasing the filtration speed.

[0014] 3. The scraper rotates to scrape off the sediment at the bottom of the recovery tank and discharges it with the flow of waste salt liquid, thereby cleaning the sediment and avoiding sediment accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a three-dimensional structural diagram of the base, recovery tank and protective cover of the utility model.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the drainage pipe water pump and the fixing seat of the utility model.

[0018] Figure 4 It is a three-dimensional structural diagram of the fixing rod, scraper and observation plate of the utility model.

[0019] Explanation of the accompanying reference numerals: 1. base, 2. recovery tank, 3. protective cover, 4. docking seat, 401, clamping block, 5. clamping rod, 6. drainage duct, 7. filter frame, 8. fixing seat, 9. water pump, 10. fixing rod, 11. scraper, 12. observation plate, 13. mounting plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1: A waste salt solution recovery device, please refer to Figure 1-Figure 4 , including a base 1, a recovery tank 2, a protective cover 3, a drainage duct 6 and a filter frame 7. The base 1 is fixedly connected to the recovery tank 2, and the front side of the recovery tank 2 is rotatably provided with a protective cover 3. The bottom of the recovery tank 2 is connected and communicated with a drainage duct 6. Several filter frames 7 are arranged inside the recovery tank 2. The recovery tank 2 is fixedly connected to a docking seat 4, and a card block 401 is fixedly connected to the protective cover 3. A card rod 5 is inserted into the docking seat 4, and the card rod 5 passes through the card block 401. An observation plate 12 is embedded in the protective cover 3. The observation plate 12 does not need to be opened to facilitate viewing the situation inside the recovery tank 2. Two mounting plates 13 are fixedly connected to the left and right sides of the base 1. In some special cases, the base 1 can be fixed by the mounting plate 13. A non-slip pad is provided at the bottom of the base 1 to increase the overall stability of the device.

[0022] When the waste salt liquid needs to be recovered, the waste salt liquid is first injected into the recovery tank 2 through the connecting pipe on the top of the recovery tank 2. At this time, the waste salt liquid passes through multiple filter frames 7 to achieve multiple filtration, thereby filtering out impurities in the waste salt liquid and completing preliminary treatment. The waste salt liquid after preliminary treatment is discharged through the drainage pipe 6 and enters the next process. When the device needs to be repaired, the card rod 5 is first pulled upward to disengage it from the card block 401, and then the protective cover 3 is rotated outward to open the recovery tank 2. This makes it convenient to repair the tank body and improves maintenance efficiency.

[0023] Example 2: Based on Example 1, please refer to Figure 1 and Figure 3 A fixing seat 8 is provided on the base 1 by means of bolt connection, and a water pump 9 is detachably provided on the fixing seat 8. When the water pump 9 is not needed, it can be removed, and the water pump 9 is connected to the drainage pipe 6.

[0024] When the filtration speed needs to be increased, the water pump 9 is first fixed on the fixing seat 8 and connected to the drainage pipe 6, and then the water pump 9 is turned on. The water pump 9 runs to extract the waste salt liquid inside the recovery tank 2, thereby speeding up the flow speed of the waste salt liquid inside the recovery tank 2, thereby increasing the filtration speed.

[0025] See also Figure 4 A fixed rod 10 is fixedly connected to the inside of the recovery tank 2, and a scraper 11 is rotatably provided on the fixed rod 10, and the scraper 11 contacts the bottom of the recovery tank 2.

[0026] When the filtration speed is increased, the waste salt solution drives the scraper 11 to rotate, and the scraper 11 rotates to scrape off the sediment at the bottom of the recovery tank 2 and discharge it with the flow of the waste salt solution, thereby cleaning the sediment and avoiding sediment accumulation.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste salt liquid recovery device, comprising a base (1), a recovery tank (2), a protective cover (3), a drainage pipe (6) and a filter frame (7), wherein the base (1) is fixedly connected to the recovery tank (2), the front side of the recovery tank (2) is rotatably provided with a protective cover (3), the bottom of the recovery tank (2) is connected and communicated with the drainage pipe (6), and a plurality of filter frames (7) are provided inside the recovery tank (2), characterized in that: The device further comprises a docking seat (4), a clamping block (401) and a clamping rod (5); the recovery tank (2) is fixedly connected with the docking seat (4); the protective cover (3) is fixedly connected with the clamping block (401); the docking seat (4) is inserted with the clamping rod (5); and the clamping rod (5) passes through the clamping block (401).

2. A waste salt solution recovery device according to claim 1, characterized in that, It also includes a fixing seat (8) and a water pump (9). The fixing seat (8) is installed on the base (1). The water pump (9) is detachably provided on the fixing seat (8). The water pump (9) is communicated with the drainage pipe (6).

3. A waste salt solution recovery device according to claim 2, characterized in that, It also includes a fixed rod (10) and a scraper (11). The fixed rod (10) is fixedly connected to the inside of the recovery tank (2). The fixed rod (10) is rotatably provided with a scraper (11). The scraper (11) contacts the bottom of the recovery tank (2).

4. A waste salt solution recovery device according to claim 3, characterized in that, It also includes an observation panel (12), and the observation panel (12) is embedded in the protective cover (3).

5. A waste salt solution recovery device according to claim 4, characterized in that, It also includes a mounting plate (13), and two mounting plates (13) are fixedly connected to the left and right sides of the base (1).

6. A waste salt solution recovery device according to claim 5, characterized in that, An anti-skid pad is provided at the bottom of the base (1).

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