Recovery device for high-purity brine
By designing a device for high-purity brine recovery, the problem of brine treatment devices in existing technologies has been solved, achieving zero discharge and reuse of brine, reducing production costs and environmental pollution.
Patent Information
- Application Number
- CN202520050285.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-09
AI Technical Summary
In the production of high-purity salt, when production stops, the brine in the crystallizer is directly discharged into the ditch or the rainwater and sewage pond of the soda ash system, which leads to water pollution, waste of brine, increased production costs, and the discharge of high-temperature brine affects the environment and health.
Design a device for high-purity brine recovery, including an input pipe, a PPR pipe, a drain pipe, and heat dissipation holes. The cooling rate of the brine is controlled by adjusting the heat dissipation holes with a lever. The brine is reused after being filtered by a nanofiltration system, achieving zero discharge.
It achieves zero discharge of brine, reduces environmental pollution, lowers production costs, and reduces brine waste and improves production efficiency by recycling and filtering brine.
Smart Images
Figure CN223722879U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to high purity salt production technical field, specifically for a kind of high purity salt brine recovery device. BACKGROUND
[0002] In high purity salt production, there are more brine in crystallizer when production stops, and the existing brine treatment is often directly discharged into a ditch, into soda system rainwater pool, so that brine not only affects the water quality of soda system rainwater pool, causes soda system rainwater pool water recovery to be complicated, but also wastes more brine, improves production cost, and the temperature of brine is higher, direct discharge is easy to produce water vapor to escape into the air, affect environment and employee health, in view of this, a kind of high purity salt brine recovery device is presented. SUMMARY
[0003] In view of the problems in the prior art, the utility model aims at providing a kind of high purity salt brine recovery device, which can realize zero discharge of brine when production stops, reduce production cost and avoid brine pollution.
[0004] The above technical purpose of the utility model is realized by the following technical scheme: a kind of high purity salt brine recovery device, including body, including body, input pipeline connected with crystallizer is provided on the body, PPR pipeline connected with nanofiltration system and pollution discharge pipe connected with centrifuge are provided on the body, four first heat dissipation holes are opened in the body, the body is provided with a shielding piece, the shielding piece includes a baffle ring, four second heat dissipation holes are opened in the baffle ring, first lever and second lever are provided at the position close to the second heat dissipation hole on the baffle ring, and the first lever and the second lever are slidably connected with one first heat dissipation hole respectively.
[0005] In some embodiments, the body is provided with a lifting lug at the position of the first heat dissipation hole on both sides.
[0006] In some embodiments, the initial position of the first lever and the second lever is located on the side of the lifting lug.
[0007] In some embodiments, the inside of the first lever is provided with a moving tooth rod, the inside of the second lever is provided with a sliding slot, and the moving tooth rod cooperates with the sliding slot.
[0008] In some embodiments, the bottom of the baffle ring is provided with a baffle edge.
[0009] In summary, the utility model has the following beneficial effects:
[0010] The utility model discloses can make the brine that high purity salt production in the crystallizer when production is stopped is effectively recycled, avoided direct discharge into the ditch or soda system rain sewage pool, realized the zero discharge of brine, help to reduce environmental pollution, and the brine of recycling can be reused after filtration through the nanofiltration system, reduced the waste of brine, thereby reduced the production cost, the temperature of brine is reduced down through the heat dissipation hole simultaneously, and it is convenient for subsequent filtration. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 It is the whole structure schematic diagram of the utility model;
[0012] Fig. 2 It is the local structure sectional view of the utility model.
[0013] In the drawing: 1, main body;11, input pipeline;12, PPR pipeline;13, blowdown pipe;14, lifting lug;15, first heat dissipation hole;2, shielding piece;21, baffle ring;22, second heat dissipation hole;23, first shift lever;24, second shift lever;25, moving gear bar;26, baffle edge. DETAILED DESCRIPTION
[0014] In the description of the utility model, it is needful to explain, the orientation or position relation that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" etc. are based on the orientation or position relation shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element that is indicated must have a particular orientation, with particular orientation configuration and operation, therefore can not be understood as the limitation to the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and can not be understood as indicating or implying relative importance.
[0015] In the description of the utility model, it is needful to explain, except for the explicit stipulation and limitation, the terms "installation", "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;It can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0016] To make the purpose, technical scheme and advantage of the utility model more clear and obvious, the utility model is further detailed below in conjunction with specific embodiments and referring to the drawings. It should be understood that these descriptions are only exemplary, and not to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.
[0017] Referring to Figs. 1-2 The utility model provides a kind of high-purity salt brine recovery device, including body 1, including body 1, input pipeline 11 is connected with crystallizer, is connected with PPR pipeline 12 and is connected with centrifuge and is discharged with brine pipe 13 is arranged on body 1, four first heat dissipation holes 15 are opened in body 1, shielding piece 2 is arranged in body 1, shielding piece 2 includes blocking ring 21, four second heat dissipation holes 22 are opened in blocking ring 21, first lever 23 and second lever 24 are arranged at the position close to second heat dissipation hole 22 of blocking ring 21, and first lever 23 and second lever 24 are slidably connected with a first heat dissipation hole 15 respectively.Brine in crystallizer is entered into body 1 to store temporarily by input pipeline 11, at this time operator can rotate first lever 23 and second lever 24, so that blocking ring 21 rotates, until second heat dissipation hole 22 and first heat dissipation hole 15 position correspond, to increase the heat dissipation effect of body 1, to adjust the cooling speed of brine as required, ensure that brine can be cooled down quickly and effectively, provide convenience for subsequent filtration treatment, then operator passes through PPR pipeline 12 and is connected into the filtration of nanofiltration system with brine by feeding pump, and qualified production brine is output, while the saturated brine produced when centrifuge is thrown salt is connected into body 1 by discharge pipe 13, that is, high-purity salt production and brine zero emission during shutdown are realized, reduce the waste of brine, reduce production cost, avoid the environmental risk caused by brine into soda system rainwater pool.
[0018] In some embodiments, the two sides of the body 1 are provided with lifting lugs 14 at the position of the first heat dissipation hole 15. The two lifting lugs 14 can adapt to the hand lifting position of operators of different heights during carrying, facilitating the carrying of operators.
[0019] In some embodiments, the initial positions of the first lever 23 and the second lever 24 are located on the side of the lifting lug 14. The first lever 23 and the second lever 24 can be blocked respectively to prevent the first lever 23 and the second lever 24 from being moved by mistake to drive the blocking ring 21 to rotate and open the gap.
[0020] In some embodiments, the inside of the first lever 23 is provided with a moving tooth rod 25, and the inside of the second lever 24 is provided with a sliding groove. The moving tooth rod 25 cooperates with the sliding groove. When the operator needs to completely open the first heat dissipation hole 15 to increase the heat dissipation efficiency, after rotating the first lever 23 and the second lever 24, the moving tooth rod 25 on the first lever 23 is pushed to move into the sliding groove of the second lever 24, connecting the first lever 23 and the second lever 24 into a whole, facilitating the operation of the operator.
[0021] In some embodiments, the bottom of the blocking ring 21 is provided with a blocking edge 26. The blocking edge 26 can block the bottom of the blocking ring 21 from the inner wall of the body 1, so as to achieve complete sealing and no heat dissipation.
[0022] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the utility model, they are protected by the patent law.
Claims
1. A device for recovering high-purity salt brine, comprising a body (1), characterized in that: The utility model relates to a crystallizer, including the body (1), be provided with with the input pipeline (11) that connects with crystallizer, PPR pipeline (12) that connects with nanofiltration system and the blowdown pipe (13) that connects with centrifuge on the body (1), four first heat dissipation holes (15) are seted up on the body (1), the shielding piece (2) is seted up in the body (1), the shielding piece (2) includes the blocking ring (21), four second heat dissipation holes (22) are seted up on the blocking ring (21), first lever (23) and second lever (24) are seted up on the blocking ring (21) near the position of second heat dissipation hole (22), first lever (23) and second lever (24) are slidably connected with a first heat dissipation hole (15) respectively.
2. A device for recovering high purity salt brine according to claim 1, characterized in that: The both sides of the body (1) are provided with lifting lugs (14) at the positions of the first heat dissipation holes (15).
3. A device for recovering high purity salt brine according to claim 2, characterized in that: The initial positions of the first lever (23) and the second lever (24) are located on the sides of the lifting lugs (14).
4. A device for recovering high purity salt brine according to claim 1, characterized in that: The first lever (23) is internally provided with a moving toothed rod (25), and the second lever (24) is internally provided with a sliding groove, and the moving toothed rod (25) cooperates with the sliding groove.
5. A device for recovering high purity salt brine according to claim 1, characterized in that: The bottom of the blocking ring (21) is provided with a blocking edge (26).