CN-224226794-U - Nitrogen-containing concentrated salt wastewater treatment device

CN224226794UCN 224226794 UCN224226794 UCN 224226794UCN-224226794-U

Abstract

The utility model discloses a nitrogen-containing concentrated salt wastewater treatment device, which belongs to the technical field of nitrogen-containing concentrated salt wastewater treatment, and adopts the technical scheme that the nitrogen-containing concentrated salt wastewater treatment device comprises a treatment cylinder, wherein a reaction component is arranged in the treatment cylinder, the treatment component is arranged on the outer side of the treatment cylinder, the reaction component comprises a driving motor fixedly connected to the top of the treatment cylinder, and the output end of the driving motor is fixedly connected with a stirring shaft.

Inventors

ZAN HONGYAN
TAO XIXIA
MOU YUKUN
HAN ZENGWEI
DING ZHEN
XIE SHUWANG
CUI YONGMING
CAO XINGCHUN

Assignees

山东水发优膜科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250412

Claims (8)

1. The nitrogen-containing concentrated salt wastewater treatment device comprises a treatment cylinder (1) and is characterized in that a reaction component (4) is arranged in the treatment cylinder (1), and a treatment component (5) is arranged on the outer side of the treatment cylinder (1); The reaction component (4) comprises a driving motor (41) fixedly connected to the top of the treatment cylinder (1), the output end of the driving motor (41) is fixedly connected with a stirring shaft (42), the output end of the stirring shaft (42) is fixedly connected with a stirring blade (43), the outer side of the treatment cylinder (1) is fixedly connected with a storage tank (44), the top of the storage tank (44) is fixedly connected with a conveying pump (45), the output end of the conveying pump (45) is fixedly connected with a connecting pipe (46), the inside of the treatment cylinder (1) is fixedly connected with a return pipe (47), the return pipe (47) is communicated with the connecting pipe (46), and the bottom of the return pipe (47) is communicated with a spray head (48).
2. The nitrogen-containing concentrated salt wastewater treatment device according to claim 1, wherein the treatment assembly (5) comprises a control pump (51) movably connected to the bottom of the treatment cylinder (1), the output end of the control pump (51) is communicated with a conveying pipe (52), and the bottom of the conveying pipe (52) is communicated with an evaporation crystallizer (53).
3. The nitrogen-containing concentrated salt wastewater treatment device according to claim 2, wherein a base (54) is fixedly connected to the bottom of the evaporation crystallizer (53), and a communicating pipe (55) is communicated with the right side of the evaporation crystallizer (53).
4. The nitrogen-containing concentrated salt wastewater treatment device according to claim 3, wherein a gas-liquid separator (56) is communicated with the right side of the communicating pipe (55), a bottom plate (57) is fixedly connected with the bottom of the gas-liquid separator (56), and a discharge valve pipe (58) is arranged on the right side of the gas-liquid separator (56).
5. The nitrogen-containing concentrated salt wastewater treatment device according to claim 1, wherein the outer side of the stirring shaft (42) is fixedly connected with a connecting support rod (2), the inner part of the connecting support rod (2) is fixedly connected with a pushing spring (3), the outer side of the pushing spring (3) is fixedly connected with a supporting rod (6), and the outer side of the supporting rod (6) is fixedly connected with a scraping plate (7).
6. The nitrogen-containing concentrated salt wastewater treatment device according to claim 1, wherein a temperature controller (8) is arranged on the left side of the treatment cylinder (1), a cavity (9) is formed in the treatment cylinder (1), a heating wire (10) is arranged in the cavity (9), and the temperature controller (8) is electrically connected with the heating wire (10).
7. The nitrogen-containing concentrated salt wastewater treatment device according to claim 2, wherein the bottom of the treatment cylinder (1) is fixedly connected with a filter plate (11), the bottom of the treatment cylinder (1) is communicated with a discharge pipe (12), and the discharge pipe (12) is communicated with a control pump (51).
8. The nitrogen-containing concentrated salt wastewater treatment device according to claim 1, wherein the bottom of the treatment cylinder (1) is fixedly connected with supporting legs (13), and the bottoms of the supporting legs (13) are fixedly connected with rubber foot pads (14).

Description

Nitrogen-containing concentrated salt wastewater treatment device Technical Field The utility model relates to the technical field of nitrogen-containing concentrated salt wastewater treatment, in particular to a nitrogen-containing concentrated salt wastewater treatment device. Background In the application of sea water desalination and reclaimed water production process, the membrane method becomes a main unit for reclaimed water treatment, but a large amount of strong brine can be generated in the processes, and the nitrogen-containing strong brine wastewater treatment device can effectively remove nitrogen and salt in wastewater, so that the treated water can reach the discharge standard or can be recycled, the recycling of water resources is realized, the environmental pollution is reduced, the cost of wastewater treatment of enterprises is reduced, the problem of waste salt resource utilization is solved, and the sustainable development of related industries is promoted. In the prior art, most of the nitrogen-containing concentrated salt wastewater is put into a nitrogen-containing concentrated salt wastewater treatment device for treatment, nitrogen in the wastewater is converted into a precipitate through chemical reaction by adding chemical agents such as phosphate and magnesium salt into the nitrogen-containing concentrated salt wastewater treatment device, the precipitate is filtered through a filter plate, and then concentrated salt is filtered through an ultrafiltration membrane, so that the purposes of nitrogen removal and desalination are achieved, but after the nitrogen-containing concentrated salt wastewater is put into the nitrogen-containing concentrated salt wastewater treatment device, the nitrogen-containing concentrated salt wastewater is in a relatively static state in the device, so that the reaction speed of the added chemical agents and the nitrogen-containing concentrated salt wastewater is relatively slow, and the treatment speed of the nitrogen-containing concentrated salt wastewater is relatively slow, so that the nitrogen-containing concentrated salt wastewater treatment device is provided; The prior patent (publication number: CN 222204993U) relates to a nitrogen-containing concentrated salt wastewater treatment device, nitrogen-containing concentrated salt wastewater and chemical agents are added into a treatment tank, a rotating rod is simultaneously rotated through a driving assembly, a stirring shaft is rotated, after the reaction is completed, wastewater and sediment in the treatment tank are conveyed into a filter tank through a connecting assembly, the sediment is filtered through a filter plate, concentrated salt and other impurities are filtered through an ultrafiltration membrane, then filtered water is discharged through a liquid outlet pipe, the inside of the treatment tank is stirred through the stirring shaft, the chemical reaction speed of the chemical agents and nitrogen in the nitrogen-containing concentrated salt wastewater is conveniently accelerated, the nitrogen-containing concentrated salt wastewater in the treatment tank is prevented from being in a relatively static state, and the treatment speed of the nitrogen-containing concentrated salt wastewater is improved. For above-mentioned problem, current patent gives the solution, and current nitrogen-containing concentrated salt effluent treatment plant is when adding chemical agent such as phosphate and magnesium salt to nitrogen-containing concentrated salt effluent treatment plant inside, and its chemical agent of inconvenient quick and even addition leads to the unable abundant and reagent reaction of nitrogen in the waste water to become the precipitate for nitrogen is got rid of incompletely, influences its treatment effeciency, and is inconvenient in carrying out high-efficient separation to steam and the liquid in the evaporation process, leads to remaining liquid in the steam easily, influences the purity and the recovery quality of salt moreover. For this purpose, a nitrogen-containing concentrated salt wastewater treatment device is proposed. Disclosure of utility model The utility model aims to provide a nitrogen-containing concentrated salt wastewater treatment device, which can solve the problems that when chemical agents such as phosphate and magnesium salt are added into the nitrogen-containing concentrated salt wastewater treatment device, the chemical agents are inconvenient to add quickly and uniformly, so that nitrogen in wastewater cannot be fully reacted with the agents to be converted into sediment, the nitrogen is not completely removed, the treatment efficiency is affected, the steam and liquid in the evaporation process are inconvenient to separate efficiently, the liquid is easy to remain in the steam, and the purity and recovery quality of salt are affected. In order to achieve the aim, the utility model provides the technical scheme that the nitrogen-containing concentrated s