CN216972250U

CN216972250U - High-efficiency reverse osmosis concentrated water recovery device

Info

Publication number: CN216972250U
Application number: CN202123368323.0U
Authority: CN
Inventors: 路扩建
Original assignee: Hebei Chuangxian Environmental Protection Technology Co ltd
Current assignee: Hebei Chuangxian Environmental Protection Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-12-29
Publication date: 2022-07-15
Anticipated expiration: 2031-12-29

Abstract

The utility model provides a high-efficiency reverse osmosis concentrated water recovery device, which comprises a concentrated water recovery device body, wherein the concentrated water recovery device body comprises a recovery tank, a first water pump, a second water pump, a distillation tank and a pure water tank, the top end of the recovery tank is connected with a reverse osmosis filter through a recovery pipeline, an auxiliary water collecting tank is arranged inside the recovery tank, the bottom end of the auxiliary water collecting tank is arranged as a main water collecting tank, a first water pumping pipe is placed inside the auxiliary water collecting tank, the other end of the first water pumping pipe is connected with the first water pump, one side of the recovery tank is connected with the distillation tank through a partition plate, the second water pump is arranged in the middle of the partition plate, the bottom end of the second water pump is connected with a second water pumping pipe, and the other end of the second water pump is provided with a water inlet, so that the high-efficiency reverse osmosis concentrated water recovery device has higher distillation efficiency, does not need to be cleaned frequently and has the function of automatic cleaning and discharging, and water resources are saved.

Description

High-efficiency reverse osmosis concentrated water recovery device

Technical Field

The utility model relates to the technical field of concentrated water recovery devices, in particular to a high-efficiency reverse osmosis concentrated water recovery device.

Background

The reverse osmosis technology is widely applied to various industries as an efficient and clean desalination technology, but concentrated water accounting for about 25% of total water inflow is discharged in the production process, which causes great waste of water resources at present when water resources are increasingly short, and further popularization of the reverse osmosis technology is seriously hindered.

Consequently need use dense water recovery unit to carry out recycle to it, present dense water recovery unit adopts the distillation method more, but the bottom that distilled mode can lead to the distilling box crystallization appears fast, then will influence subsequent heating, consequently needs the workman to frequently clear up, leads to recovery efficiency low, and washs comparatively complicacy, has increased manpower and materials.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a high-efficiency reverse osmosis concentrated water recovery device to solve the problems in the background art, and the device has higher distillation efficiency, does not need frequent cleaning, has the function of automatically cleaning and discharging and saves water resources.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a high-efficiency reverse osmosis concentrated water recovery device comprises a concentrated water recovery device body, wherein the concentrated water recovery device body comprises a recovery tank, a first water pump, a second water pump, a distillation tank and a purified water tank, the top end of the recovery tank is connected with a reverse osmosis filter through a recovery pipeline, an auxiliary water collecting tank is arranged inside the recovery tank, the bottom end of the auxiliary water collecting tank is arranged as a main water collecting tank, a first water pumping pipe is placed inside the auxiliary water collecting tank, the other end of the first water pumping pipe is connected with the first water pump, one side of the recovery tank is connected with the distillation tank through a partition plate, the second water pump is installed in the middle of the partition plate, the bottom end of the second water pump is connected with the second water pumping pipe, the other end of the second water pump is provided with a water inlet, the top end of the distillation tank is provided with a distillation top, the top of the distillation top is connected with a condensation pipe, and the rear end of the condensation pipe is communicated with the inside of the purified water tank, the top of distillation case is installed the annular tube, the pipeline that washes is installed to one side of annular tube, the high pressure nozzle is installed to the bottom of annular tube, the side of the bottom of distillation case is inlayed and is equipped with the heating ring, the sealing plug is installed in the middle of the bottom of distillation case.

In a preferred embodiment of the present invention, the recovery pipe penetrates through a casing of the recovery tank, and an output end of the recovery pipe is opened at a side of the sub water collection tank.

In a preferred embodiment of the present invention, a notch is formed at a top of one side of the sub water collecting tank, and the sub water collecting tank is communicated with the main water collecting tank through the notch.

As a preferred embodiment of the present invention, the water pump two is communicated with the inside of the recovery tank through a water pumping pipe two, and a water inlet of the water pumping pipe two is attached to the bottom of the main water collecting tank.

In a preferred embodiment of the present invention, the side edges and the bottom of the distillation box are provided with inclination angles approaching to the middle.

In a preferred embodiment of the present invention, the water spray holes of the high pressure nozzles are installed toward the position where the inner wall of the distillation tank is located.

The utility model has the beneficial effects that: the utility model discloses a high-efficiency reverse osmosis concentrated water recovery device which comprises a concentrated water recovery device body, wherein the concentrated water recovery device body comprises a reverse osmosis filter, a recovery pipeline, an auxiliary water collecting tank, a first water pumping pipe, a first water pump, a distillation top, a condensation pipe, a purified water tank, a heating ring, a sealing plug, a distillation tank, a second water pumping pipe, a main water collecting tank, a recovery tank, a partition plate, a second water pump, a water inlet, an annular pipe, a high-pressure nozzle and a flushing pipeline.

1. This high efficiency reverse osmosis dense water recovery unit is taking away the dense water in the main water catch bowl and is handling when retrieving, can ensure to leave sufficient water volume later stage in the vice water catch bowl and be used for carrying out the punching press to the inner wall of distillation tank and wash, need not use external clear water to wash, furthest's saving available water resource.

2. This dense water recovery unit of high efficiency reverse osmosis can not hinder heat transfer because the bottom produces the crystallization, ensures the high efficiency of heating to can distill for a long time, the interval of the clearance crystallization of extension improves the efficiency of retrieving.

3. This dense water recovery unit of high efficiency reverse osmosis's distillation case's inner wall and bottom all design inclined plane to can flow in the discharge port of bottom along the inner wall fast when washing, and flushing arrangement has avoided artifical manual clearance, and the cleaning performance is even, and efficiency is higher.

Drawings

FIG. 1 is a schematic view of the internal structure of a high-efficiency reverse osmosis concentrated water recovery device according to the present invention;

FIG. 2 is a schematic view of a partial structure of a high-efficiency reverse osmosis concentrated water recovery device according to the present invention;

FIG. 3 is a schematic view of the configuration of the ring pipe section of a high efficiency reverse osmosis concentrated water recovery device of the present invention;

in the figure: 1. a reverse osmosis filter; 2. a recovery pipeline; 3. a secondary water collection trough; 4. a first water pumping pipe; 5. a first water pump; 6. distilling the top; 7. a condenser tube; 8. a water purifying tank; 9. a heating ring; 10. a sealing plug; 11. a distillation box; 12. a second water pumping pipe; 13. a main water collection tank; 14. a recycling bin; 15. a partition plate; 16. a second water pump; 17. a water inlet; 18. an annular tube; 19. a high pressure nozzle; 20. and (5) flushing the pipeline.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a high-efficiency reverse osmosis concentrated water recovery device comprises a concentrated water recovery device body, wherein the concentrated water recovery device body comprises a recovery tank 14, a first water pump 5, a second water pump 16, a distillation tank 11 and a purified water tank 8, the top end of the recovery tank 14 is connected with a reverse osmosis filter 1 through a recovery pipeline 2, an auxiliary water collecting tank 3 is arranged inside the recovery tank 14, the bottom end of the auxiliary water collecting tank 3 is set to be a main water collecting tank 13, a first water pumping pipe 4 is placed inside the auxiliary water collecting tank 3, the other end of the first water pumping pipe 4 is connected with the first water pump 5, one side of the recovery tank 14 is connected with the distillation tank 11 through a partition plate 15, the middle of the partition plate 15 is provided with the second water pump 16, the bottom end of the second water pump 16 is connected with a second water pumping pipe 12, the other end of the second water pump 16 is provided with a water inlet 17, the top end of the distillation tank 11 is provided with a distillation roof 6, the top of the distillation roof 6 is connected with a condensation pipe 7, the rear end of condenser pipe 7 is linked together with the inside of water purification case 8, ring pipe 18 is installed on the top of distiller's case 11, wash pipe 20 is installed to one side of ring pipe 18, high pressure nozzle 19 is installed to the bottom of ring pipe 18, the side of the bottom of distiller's case 11 is inlayed and is equipped with heating ring 9, sealing plug 10 is installed to the centre of the bottom of distiller's case 11.

In a preferred embodiment of the present invention, the recovery pipe 2 penetrates the casing of the recovery tank 14, and the outlet end of the recovery pipe 2 is opened at the side of the sub-water collection tank 3, so that the sub-water collection tank 3 must be filled to be able to flow into the main water collection tank 13.

In a preferred embodiment of the present invention, a notch is formed at a top of one side of the auxiliary water collecting tank 3, the auxiliary water collecting tank 3 is communicated with the main water collecting tank 13 through the notch, and after the auxiliary water collecting tank 3 is filled, the subsequently inflowing concentrated water flows into the main water collecting tank 13 from the notch.

In a preferred embodiment of the present invention, the second water pump 16 communicates with the interior of the recovery tank 14 through the second water pumping pipe 12, and the water inlet 17 of the second water pumping pipe 12 is attached to the bottom of the main water collecting tank 13, so that the concentrated water in the sub water collecting tank 3 is not reduced when the concentrated water in the main water collecting tank 13 is pumped.

In a preferred embodiment of the present invention, the water spray holes of the high pressure nozzles 19 are installed toward the inner wall of the distillation box 11, and the sides and the bottom of the distillation box 11 are provided with inclination angles approaching to the middle, so that the residual crystals adhered to the inner wall can be washed down along the inner wall by the high pressure water flow during the cleaning.

The working principle is as follows: the high-efficiency reverse osmosis concentrated water recovery device is connected with an external power supply through a power line to provide electric energy for the device, and mainly comprises a recovery tank 14, a first water pump 5, a second water pump 16, a distillation tank 11 and a purified water tank 8, when in use, concentrated water in a reverse osmosis filter 1 is collected into the recovery tank 14 through a recovery pipeline 2, the recovery tank 14 is divided into a main water collecting tank 13 and an auxiliary water collecting tank 3, and a water return pipeline is positioned at the top of the auxiliary water collecting tank 3, so that the concentrated water in the auxiliary water collecting tank 3 can be injected into the main water collecting tank 13 after being filled with the concentrated water, therefore, when the concentrated water in the main water collecting tank 13 is pumped away for treatment and recovery, the auxiliary water collecting tank 3 can be ensured to have enough water for later use to carry out stamping cleaning on the inner wall of the distillation tank 11, thereby no external clean water is needed to be used for washing, and available water resources are saved to the maximum extent, utilize distillation box 11 to distill the recovery to the thick water of injection, the vapor that the distillation produced moves along condenser pipe 7, the cooling forms and collects in the clean water case 8 after the water purification uses, and the inside of distillation box 11, set up annular heating ring 9 with heating structure, install the side in distillation box 11 bottom, thereby can not hinder heat transfer because the bottom produces the crystallization, ensure the high efficiency of heating, thereby can distill for a long time, the interval of clearance crystallization, improve the efficiency of retrieving, when using for a period of time and need to wash the crystallization of surface adhesion to distillation box 11, can use annular pipe 18 and the high pressure nozzle 19 of this recovery unit to wash distillation box 11's inner wall and bottom, and distillation box 11's inner wall and bottom all are designed with the inclined plane, so that can flow into the discharge port of bottom along the inner wall fast when washing, the sealing plug 10 can be discharged from the outlet after being opened, manual cleaning of the flushing device is avoided, the cleaning effect is uniform, and the efficiency is higher.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a dense water recovery unit of high efficiency reverse osmosis, includes dense water recovery unit body, its characterized in that: the concentrated water recovery device body comprises a recovery tank (14), a first water pump (5), a second water pump (16), a distillation tank (11) and a purified water tank (8), wherein the top end of the recovery tank (14) is connected with a reverse osmosis filter (1) through a recovery pipeline (2), an auxiliary water collecting tank (3) is arranged inside the recovery tank (14), the bottom end of the auxiliary water collecting tank (3) is arranged to be a main water collecting tank (13), a first water pumping pipe (4) is placed inside the auxiliary water collecting tank (3), the other end of the first water pumping pipe (4) is connected with the first water pump (5), one side of the recovery tank (14) is connected with the distillation tank (11) through a partition plate (15), the second water pump (16) is installed in the middle of the partition plate (15), the bottom end of the second water pump (16) is connected with the second water pumping pipe (12), and the other end of the second water pump (16) is provided with a water inlet (17), the top of distillation case (11) is provided with distillation top (6), the top of distillation top (6) is connected with condenser pipe (7), the rear end of condenser pipe (7) is linked together with the inside of water purification case (8), toroidal tube (18) are installed on the top of distillation case (11), wash pipeline (20) are installed to one side of toroidal tube (18), high pressure nozzle (19) are installed to the bottom of toroidal tube (18), the side of the bottom of distillation case (11) is inlayed and is equipped with heating ring (9), sealing plug (10) are installed to the centre of the bottom of distillation case (11).

2. A high efficiency reverse osmosis concentrate recovery unit as claimed in claim 1 wherein: the recycling pipeline (2) penetrates through the shell of the recycling tank (14), and the output end of the recycling pipeline (2) is arranged on the side edge of the auxiliary water collecting tank (3).

3. A high efficiency reverse osmosis concentrate recovery device according to claim 1, wherein: the top of one side of the auxiliary water collecting tank (3) is provided with a notch, and the auxiliary water collecting tank (3) is communicated with the main water collecting tank (13) through the notch.

4. A high efficiency reverse osmosis concentrate recovery device according to claim 1, wherein: and the second water pump (16) is communicated with the inside of the recovery tank (14) through the second water pumping pipe (12), and the water inlet (17) of the second water pumping pipe (12) is attached to the bottom of the main water collecting tank (13).

5. A high efficiency reverse osmosis concentrate recovery unit as claimed in claim 1 wherein: the side edges and the bottom of the distillation box (11) are provided with inclination angles closing to the middle.

6. A high efficiency reverse osmosis concentrate recovery unit as claimed in claim 1 wherein: the water spray holes of the high-pressure nozzles (19) are installed towards the positions where the inner walls of the distillation box (11) are located.