Tailing drying system for salt filter
By designing a salt filter tailings drying system, and utilizing a combination of a filter tower, separation tank, neutralization tank, and dryer, the problem of tailings drying was solved, and the continuous operation and long-term stability of the filtration system were achieved.
Patent Information
- Application Number
- CN202423292376.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing salt filters have difficulty effectively drying and treating waste materials after handling acids, alkalis, and organic solvents, which affects the continuous operation of the filtration system.
A system comprising a filter tower, a separation tank, a neutralization tank, and a dryer was designed. The system achieves drying and neutralization of tailings through a combination of filter screens, stirring shafts, agitation shafts, and heat transfer oil.
This method effectively dries the tailings from the salt filter, reduces the volume of contaminants, and ensures the continuous operation and long-term use of the filter tower.
Smart Images
Figure CN223716553U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to filter field especially is related to a salt filter tailing drying system. BACKGROUND
[0002] In the water treatment industry, glass steel is used to make various filtering equipment such as salt filter because of its excellent corrosion resistance. After filtering, the corresponding medium needs to be filtered out again to ensure the smooth operation of the entire filtering system. SUMMARY
[0003] The utility model discloses a salt filter tailing drying system.
[0004] The utility model discloses a salt filter tailing drying system.
[0005] A salt filter tailing drying system, comprising a filter tower, a separation tank, a neutralization tank and a drying machine, the bottom of the filter tower is connected with the top of the separation tank, the bottom of the separation tank is connected with the neutralization tank, a rotatable stirring shaft is installed in the middle of the neutralization tank, a liquid supplementing pipe is arranged on the top of the neutralization tank on the side of the stirring shaft, a valve is arranged on the bottom of the separation tank and connected with the drying machine, a horizontal overturning turnover shaft is installed in the drying machine, the drying machine is hollow, a heat conducting oil inlet pipe is connected with the bottom of one end of the hollow drying machine, and a heat conducting oil outlet pipe is connected with the top of the other end, a feeding inlet connected with the neutralization tank is arranged on one end of the drying machine, a steam outlet is arranged on the top of the other end, and a discharging valve is arranged on the bottom of the drying machine on the side below the steam outlet.
[0006] A filter screen is installed in the separation tank, a liquid discharge pipe is connected with the sidewall of the lower part of the separation tank, and valve seats can be installed on the top and the bottom of the separation tank.
[0007] The salt filter tailing drying system provided by the utility model has the beneficial effects that:
[0008] (1) The drying system composed of the separation tank, the neutralization tank and the drying machine can intermittently dry the impurities filtered out of the filter tower, so as to reduce the volume of pollutants and ensure the continuous and normal operation of the filter tower.
[0009] (2) The valve gate is arranged to respectively connect the separation tank and the filter tower and the separation tank and the neutralization tank, so as to transfer the filtered material in the separation tank to the neutralization tank for comprehensive treatment, and the salt filter can be used for a long time. BRIEF DESCRIPTION OF DRAWINGS
[0010] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the premise of the drawings.
[0011] Fig. 1 The structural schematic diagram provided by the embodiments of the present application.
[0012] Fig. 2 The structural schematic diagram of the separation tank provided by the embodiments of the present application.
[0013] Fig. 3 The connection schematic diagram of the neutralization tank and the drying machine provided by the embodiments of the present application.
[0014] Reference signs: 1, filter tower; 2, separation tank; 21, filter screen; 22, liquid discharge pipe; 23, valve seat; 3, neutralization tank; 31, stirring shaft; 32, liquid supplement pipe; 33, valve; 4, drying machine; 41, turnover shaft; 42, heat conducting oil inlet pipe; 43, heat conducting oil outlet pipe; 44, feed inlet; 45, steam outlet; 46, discharge valve. DETAILED DESCRIPTION
[0015] EMBODIMENT
[0016] As Figs. 1-3As shown, the salt filter tailings drying system provided by the embodiment includes a filter tower 1, a separation tank 2, a neutralization tank 3 and a dryer 4, the bottom of the filter tower 1 is connected with the top of the separation tank 2, a filter screen 21 is installed inside the separation tank 2, a liquid discharge pipe 22 is connected on the sidewall of the lower part of the separation tank 2, valve seats 23 can be installed on the top and the bottom of the separation tank 2, the bottom of the separation tank 2 is connected with the neutralization tank 3, the separation tank 2 can be communicated with the filter tower 1 through the valve seats 23 for temporarily storing the impurities filtered out of the filter tower 1, or communicated with the neutralization tank 3 for sending the impurities into the neutralization tank 3 for neutralization process, a rotatable stirring shaft 31 is installed in the middle of the neutralization tank 3, a liquid supplement pipe 32 is arranged on the top of the neutralization tank 3 at one side of the stirring shaft 31, the neutralization reagent can be fed into the neutralization tank 3 through the liquid supplement pipe 32 for pretreatment of the pollutants, a valve 33 is arranged on the bottom of the separation tank 2 and connected with the dryer 4, after the treatment is completed, the valve 33 is opened to discharge the raw materials into the dryer 4 for drying, a horizontal overturning turnover shaft 41 is installed in the dryer 4, the dryer 4 is hollow, a heat conducting oil inlet pipe 42 is connected with the bottom of one end of the hollow dryer 4, and a heat conducting oil outlet pipe 43 is connected with the top of the other end of the hollow dryer 4, the heat conducting oil inlet pipe 42 and the heat conducting oil outlet pipe 43 are used for drying the waste materials and reducing the volume of the waste materials, one end of the dryer 4 is provided with a material inlet 44 connected with the neutralization tank 3, the other end is provided with a steam outlet 45 on the top, the steam outlet 45 is used for discharging the evaporated moisture, and a material discharge valve 46 is arranged on the bottom of the dryer 4 at one side below the steam outlet 45, the material discharge valve 46 finally discharges the dried waste materials.
[0017] The above merely provides preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, any modification and replacement based on the technical solutions and the inventive concept provided by the present application should be covered in the protection scope of the present application. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn in proportion, and the present application omits the description of the known components and processing technologies and processes to avoid unnecessary limitation of the present application.
Claims
1. A salt filter tailings drying system characterized by: The application relates to a filter tower (1), a separation tank (2), a neutralization tank (3) and a drying machine (4), the bottom of the filter tower (1) is connected with the top of the separation tank (2), the bottom of the separation tank (2) is connected with the neutralization tank (3), a rotatable stirring shaft (31) is arranged in the middle of the neutralization tank (3), a liquid supplementing pipe (32) is arranged at the top of the neutralization tank (3) on one side of the stirring shaft (31), a valve (33) is arranged at the bottom of the separation tank (2) and connected with the drying machine (4), a horizontal overturning stirring shaft (41) is arranged in the drying machine (4), the drying machine (4) is hollow, a heat conducting oil inlet pipe (42) is arranged at one end of the bottom of the hollow drying machine (4), a heat conducting oil outlet pipe (43) is arranged at the other end of the top of the hollow drying machine (4), one end of the drying machine (4) is provided with a feeding port (44) connected with the neutralization tank (3), the other end of the top of the drying machine (4) is provided with a steam outlet (45), and a discharging valve (46) is arranged at the bottom of the drying machine (4) on one side below the steam outlet (45).
2. The salt filter heel drying system of claim 1, wherein: A filter screen (21) is arranged in the separation tank (2), a liquid discharging pipe (22) is arranged on the side wall of the lower part of the separation tank (2), and valve seats (23) can be arranged at the top and the bottom of the separation tank (2).