CN-224207461-U - Mixed solution layering device

CN224207461UCN 224207461 UCN224207461 UCN 224207461UCN-224207461-U

Abstract

The utility model relates to a mixed solution layering device which comprises a liquid storage tank and at least two partition boards which are vertically arranged in the liquid storage tank, wherein a gap is kept between the upper side of each partition board and the top of the liquid storage tank to form a first circulation channel, one of the front side and the rear side of each partition board is connected with the corresponding side wall of the liquid storage tank, the other partition board is kept between the other partition board and the corresponding side wall of the liquid storage tank to form a second circulation channel, the second circulation channels formed by the two adjacent partition boards and the liquid storage tank are arranged in a staggered mode, one of the front side and the rear side of the liquid storage tank is provided with a liquid inlet, the other partition board is provided with a first liquid outlet, the bottom side of the liquid storage tank is provided with a second liquid outlet, and the liquid inlet and the first liquid outlet are respectively positioned on one side, far away from each other, of the first partition board and the tail partition boards. The mixed solution layering device is provided with the plurality of partition plates, so that the flowing impact force of liquid is dispersed, the mixed solution is uniformly distributed, and the second flow passages formed by the two adjacent partition plates and the liquid storage tank are staggered, so that the flow path is prolonged, the residence time is prolonged, and layering is complete.

Inventors

TU JUNJUN
CHEN KAI
XUE HAO
SHI RENJIE

Assignees

苏州多维环保科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250530

Claims (10)

1. The mixed solution layering device is characterized by comprising a liquid storage tank and at least two partition boards which are vertically arranged in the liquid storage tank, wherein at least two partition boards are distributed along the left-right direction, the liquid storage tank is divided into a plurality of chambers by at least two partition boards, each partition board is provided with an upper side, a lower side, a front side, a rear side and a left side which are opposite, the lower side of each partition board is connected with the bottom of the liquid storage tank, a gap is kept between the upper side of each partition board and the top of the liquid storage tank to form a first circulation channel, one of the front side and the rear side of each partition board is fixedly connected with a side wall corresponding to the liquid storage tank, a gap is kept between the other partition board and the side wall corresponding to the liquid storage tank to form a second circulation channel, and the adjacent two partition boards and the second circulation channels formed by the liquid storage tank are staggered; One of the front side and the rear side of the liquid storage tank is provided with a liquid inlet, the other one of the front side and the rear side of the liquid storage tank is provided with a first liquid outlet, the liquid inlet and the first liquid outlet are respectively positioned at one side of the first partition plate and the rear side of the partition plate away from each other, one of a second circulation channel formed by the first partition plate and the liquid storage tank and the liquid inlet is positioned at the front side of the liquid storage tank, the other one of the second circulation channel formed by the rear partition plate and the liquid storage tank and the first liquid outlet is positioned at the front side of the liquid storage tank, the other one of the second circulation channel formed by the first partition plate and the liquid storage tank is positioned at the rear side of the liquid storage tank, and the bottom side of the liquid storage tank is provided with a second liquid outlet which is arranged on a rear cavity.
2. The mixed solution layering device according to claim 1, wherein an extension plate is arranged on the upper side of the partition plate, and the extension plate extends towards the direction close to the first liquid outlet.
3. The mixed solution layering device according to claim 2, wherein said extension plate is perpendicular to said separator plate.
4. The mixed solution layering device according to claim 1, wherein a gap between a side wall corresponding to the reservoir of the other of the front side and the rear side of the separator is in a range of 2-10mm.
5. The mixed solution layering device according to claim 1, further comprising a liquid guiding member disposed in the liquid storage tank, wherein the liquid guiding member has a plurality of flow channels, and the liquid guiding member is disposed above the second liquid outlet, so that the liquid flows into the second liquid outlet in a plurality of flow channels.
6. The mixed solution layering device according to claim 5, wherein the liquid guiding member comprises a main body part and a plurality of extension parts, the extension parts are connected with the periphery of the main body part and distributed along the circumferential direction of the main body part, a gap is kept between two adjacent extension parts to form a flow passage, and one end of each extension part, which is far away from the main body part, extends out of the second liquid outlet for a certain distance.
7. The mixed solution layering device according to claim 1, further comprising a glass tube liquid level meter, a first communicating tube, a second communicating tube and a supporting member, wherein the upper end and the lower end of the glass tube liquid level meter are respectively communicated with the first communicating tube and the second communicating tube, the first communicating tube and the second communicating tube are respectively communicated with the liquid storage tank, the supporting member is connected between the first communicating tube and the second communicating tube, and the supporting member is arranged in parallel with the glass tube liquid level meter.
8. The mixed solution layering device according to claim 7, further comprising a first reinforcing connection plate and a second reinforcing connection plate, wherein the first reinforcing connection plate is connected with the first communication pipe and the outer side wall of the liquid storage tank; The second reinforcing connecting plate is connected with the second communicating pipe and the outer side wall of the liquid storage tank.
9. The mixed solution layering device of claim 1, further comprising a reinforcement member disposed around the periphery of the reservoir.
10. The mixed solution layering device according to claim 1, further comprising a liquid inlet pipe, wherein the liquid inlet pipe is located in the liquid storage tank, the liquid inlet pipe is communicated with the liquid inlet, the liquid inlet pipe comprises a first pipe body and a second pipe body, one end of the first pipe body is communicated with the liquid inlet, the other end of the first pipe body is communicated with one end of the second pipe body, and the other end of the second pipe body extends to the bottom of the liquid storage tank.

Description

Mixed solution layering device Technical Field The utility model belongs to the field of mixed solution layering, and particularly relates to a mixed solution layering device. Background In the field of chemical separation, aiming at layering treatment of mixed solution of dichloromethane and water, in a continuous production scene, dynamic continuous treatment is required for the mixed solution, rather than batch static layering. The liquid directly enters from the inlet to the outlet of the liquid storage tank, flows through the liquid storage tank rapidly in a short time (the residence time is insufficient), natural layering (gravity-dependent sedimentation) caused by density difference is not completed, the residence time of the mixed solution is short, layering is insufficient, dichloromethane is not completely recovered, the wastewater treatment difficulty is high, the cost is high, the mixed solution flows in the liquid storage tank smoothly, the treatment flow is limited, local pressure unevenness and interface disorder are easy to occur, and the separation effect is poor and unstable. Disclosure of utility model The utility model aims to provide an improved mixed solution layering device, which solves the problems of insufficient residence time, insufficient layering, low separation efficiency and unstable separation effect of a mixed solution of dichloromethane and water in the layering process. In order to achieve the above purpose, the utility model adopts a technical scheme that: The device comprises a liquid storage tank and at least two partition boards which are vertically arranged in the liquid storage tank, wherein at least two partition boards are distributed along the left-right direction, the liquid storage tank is divided into a plurality of chambers by at least two partition boards, each partition board is provided with an upper side, a lower side, a front side, a rear side and a left side which are opposite, the lower side of each partition board is connected with the bottom of the liquid storage tank, a gap is kept between the upper side of each partition board and the top of the liquid storage tank to form a first flow channel, one of the front side and the rear side of each partition board is fixedly connected with the corresponding side wall of the liquid storage tank, a gap is kept between the other side wall corresponding to the liquid storage tank to form a second flow channel, and the second flow channels formed by the adjacent two partition boards and the liquid storage tank are staggered; One of the front side and the rear side of the liquid storage tank is provided with a liquid inlet, the other one of the front side and the rear side of the liquid storage tank is provided with a first liquid outlet, the liquid inlet and the first liquid outlet are respectively positioned at one side of the first partition plate and the rear side of the partition plate away from each other, one of a second circulation channel formed by the first partition plate and the liquid storage tank and the liquid inlet is positioned at the front side of the liquid storage tank, the other one of the second circulation channel formed by the rear partition plate and the liquid storage tank and the first liquid outlet is positioned at the front side of the liquid storage tank, the other one of the second circulation channel formed by the first partition plate and the liquid storage tank is positioned at the rear side of the liquid storage tank, and the bottom side of the liquid storage tank is provided with a second liquid outlet which is arranged on a rear cavity. According to some embodiments of the utility model, an extension plate is disposed on the upper side of the partition plate, and the extension plate extends in a direction close to the first liquid outlet. According to some embodiments of the utility model, the extension plate is perpendicular to the separator plate. According to some embodiments of the utility model, a gap between the other side of the front side and the rear side of the partition plate corresponding to the side wall of the liquid storage tank is in a range of 2-10mm. According to some embodiments of the utility model, the device further comprises a liquid guide member disposed in the liquid storage tank, the liquid guide member having a plurality of flow channels, the liquid guide member being disposed above the second liquid outlet, such that the liquid flows into the second liquid outlet in a plurality of flow channels. According to some embodiments of the utility model, the liquid guide member comprises a main body part and a plurality of extension parts, wherein the extension parts are connected with the periphery of the main body part and distributed along the circumferential direction of the main body part, a gap is kept between two adjacent extension parts to form a flow channel, and one end of each extension part, which is far away from the main body part, extends o