CN210855317U

CN210855317U - Dense water recovery unit in demineralized water system water workshop

Info

Publication number: CN210855317U
Application number: CN201921190050.5U
Authority: CN
Inventors: 郝志广; 张广新; 王灵辉; 赵树强; 王欢; 吴杰
Original assignee: Cecep Cangzhou Environmental Protection Energy Co ltd
Current assignee: Cecep Cangzhou Environmental Protection Energy Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-26
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to the technical field of a concentrated water recovery auxiliary device, in particular to a concentrated water recovery device for a demineralized water making workshop, which can reduce the sewage discharge and reduce the waste of water resources; including the cistern, the inlet tube, the overflow pipe, the bilge well, the immersible pump, on-the-spot control box and back flow, be provided with the retaining chamber in the cistern, and be provided with the clearance mouth at the cistern top, the clearance mouth communicates with each other with the cistern, be provided with inlet opening and overflow hole on cistern left side wall and the right side wall respectively, the inlet tube output passes the inlet opening and stretches into in the cistern, and inlet tube fixed mounting is on the inlet opening inner wall, be provided with the ooff valve on the inlet tube, overflow pipe input fixed mounting is on the overflow hole inner wall, and the overflow pipe output stretches into to the bilge well in, the immersible pump sets up in the cistern, the back flow input communicates.

Description

Dense water recovery unit in demineralized water system water workshop

Technical Field

The utility model relates to a technical field of auxiliary device is retrieved to dense water, especially relates to a dense water recovery unit in demineralized water system water workshop.

Background

As is known, a large amount of concentrated water is generated in a water making workshop in a daily production process, wherein the concentrated water refers to waste water, sewage and waste liquid generated in an industrial production process, and contains industrial production materials, intermediate products and products which are lost along with the concentrated water and pollutants generated in the production process, the concentrated water generated in the existing desalted water making workshop is about 300 tons every day, and the generated concentrated water is generally directly used as sewage and discharged into a sewage treatment plant, so that the sewage discharge amount is high, and the waste of water resources is easily caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can reduce sewage discharge to can reduce the concentrated water recovery unit in demineralized water system water workshop of water wasting of resources.

The utility model discloses a dense water recovery unit in demineralized water to water workshop, including cistern, inlet tube, overflow pipe, bilge well, immersible pump, field control case and back flow, be provided with the retaining chamber in the cistern to be provided with the clearance mouth at the cistern top, the clearance mouth communicates with each other with the cistern, be provided with inlet opening and overflow hole on cistern left side wall and the right side wall respectively, the inlet tube output passes the inlet opening and stretches into in the cistern to inlet tube fixed mounting is on the inlet opening inner wall, be provided with the ooff valve on the inlet tube, overflow pipe input fixed mounting is on the overflow hole inner wall to the overflow pipe output stretches into to the bilge well in, the immersible pump sets up in the cistern, back flow input and immersible pump intercommunication, the immersible pump is connected with the field control incasement electricity.

The utility model discloses a dense water recovery unit in demineralized water system water workshop still includes the level gauge, the level gauge is installed on the cistern inside wall to the level gauge is connected with the field control case electricity.

The utility model discloses a dense water recovery unit in demineralized water to water workshop still includes bracing piece and mount pad, bracing piece top and bottom are connected with mount pad bottom and cistern interior bottom respectively, the immersible pump is installed at the mount pad top.

The utility model discloses a dense water recovery unit in demineralized water system water workshop, the flow of immersible pump is 40m³/h。

Compared with the prior art, the beneficial effects of the utility model are that: after a period of tracking experiments, the water quality of the concentrated water can reach the water quality supplemented by the circulating water, therefore, in the daily production of a demineralized water making workshop, a switch valve is opened, the produced concentrated water is guided into a reservoir through a water inlet pipe, so that the concentrated water can be temporarily stored, when the liquid level of the concentrated water in the reservoir is higher and exceeds the height of an overflow hole, the more concentrated water can be discharged through an overflow pipe and enter a sewage well so as to be directly discharged to a sewage treatment plant, meanwhile, a submersible pump can be powered on and started through a field control box, the sewage in the reservoir enters a water cooling tower through a return pipe under the action of the submersible pump for reutilization, the water supplementing usage amount of the water in the water cooling tower is reduced, the sewage discharge amount can be reduced, the waste of water resources can be reduced, the water source reutilization can be achieved, the water source is saved, and the purpose of saving, about 300 tons of waste water generated in the workshop can be fully recycled.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the drawings, the reference numbers: 1. a reservoir; 2. a water inlet pipe; 3. an overflow pipe; 4. a bilge well; 5. A submersible pump; 6. a field control box; 7. a return pipe; 8. a liquid level meter; 9. a support bar; 10. And (7) mounting a seat.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figure 1, the concentrated water recovery device for the demineralized water to water workshop of the utility model comprises a reservoir 1, a water inlet pipe 2, an overflow pipe 3, a sewage well 4, a submersible pump 5, a field control box 6 and a return pipe 7, wherein a water storage cavity is arranged in the reservoir 1, a cleaning opening is arranged at the top of the reservoir 1 and is communicated with the reservoir 1, a water inlet hole and an overflow hole are respectively arranged on the left side wall and the right side wall of the reservoir 1, the output end of the water inlet pipe 2 passes through the water inlet hole and extends into the reservoir 1, the water inlet pipe 2 is fixedly arranged on the inner wall of the water inlet hole, the switch valve is arranged on the water inlet pipe 2, the input end of the overflow pipe 3 is fixedly arranged on the inner wall of the overflow hole, the output end of the overflow pipe 3 extends into the sewage well 4, the submersible pump 5 is arranged in the water storage tank 1, the input end of the return pipe 7 is communicated with the submersible pump 5, and the submersible pump 5 is electrically connected with the field control box 6; after a period of tracking experiments, the water quality of the concentrated water can reach the water quality supplemented by the circulating water, therefore, in the daily production of a demineralized water making workshop, a switch valve is opened, the produced concentrated water is guided into a reservoir through a water inlet pipe, so that the concentrated water can be temporarily stored, when the liquid level of the concentrated water in the reservoir is higher and exceeds the height of an overflow hole, the more concentrated water can be discharged through an overflow pipe and enter a sewage well so as to be directly discharged to a sewage treatment plant, meanwhile, a submersible pump can be powered on and started through a field control box, the sewage in the reservoir enters a water cooling tower through a return pipe under the action of the submersible pump for reutilization, the water supplementing usage amount of the water in the water cooling tower is reduced, the sewage discharge amount can be reduced, the waste of water resources can be reduced, the water source reutilization can be achieved, the water source is saved, and the purpose of saving, about 300 tons of waste water generated in the workshop can be fully recycled.

The utility model discloses a concentrated water recovery device for a demineralized water making workshop, which also comprises a liquid level meter 8, wherein the liquid level meter 8 is arranged on the inner side wall of the reservoir 1, and the liquid level meter 8 is electrically connected with a field control box 6; can detect the liquid level in the cistern through the level gauge, when the liquid level is about to reach the height in overflow hole, in time feed back, open through field control case control immersible pump, derive the dense water in the cistern through the back flow under the effect of immersible pump to can reduce overflowing extravagant of dense water.

The utility model discloses a concentrated water recovery device for a demineralized water making workshop, which also comprises a supporting rod 9 and a mounting seat 10, wherein the top end and the bottom end of the supporting rod 9 are respectively connected with the bottom of the mounting seat 10 and the bottom in the reservoir 1, and a submersible pump 5 is arranged at the top of the mounting seat 10; the position of the mounting seat can be fixed through the supporting rod, so that the submersible pump can be conveniently supported and fixed through the mounting seat.

The utility model discloses a dense water recovery unit in demineralized water system water workshop, immersible pump 5's flow is 40m³/h。

The utility model discloses a dense water recovery unit in demineralized water system workshop, through a period of tracking experiments, learn the quality of water of dense water and can reach circulating water and supply quality of water, therefore in the daily production in demineralized water system workshop, open the switch valve, lead into the cistern through the inlet tube with the dense water that produces, thus can keep in the dense water, when the dense water liquid level in the cistern is higher and surpass the height of overflow hole, the abundant dense water can be discharged through the overflow pipe, get into the bilge well, so that directly discharge to sewage treatment plant, can make the circular telegram and start through the field control box simultaneously, make the sewage in the cistern enter into the cooling tower through the back flow and recycle under the effect of immersible pump, reduce the water moisturizing use amount in the cooling tower, thereby can reduce the sewage discharge, and can reduce water resource waste, reach the water source and recycle, practice thrift the water source, practice thrift the purpose of cost, can carry out abundant recycle to about 300 tons of waste water that produce in the workshop, can detect the liquid level in the cistern through the level gauge, when the liquid level is about to reach the height in overflow hole, in time feedback, open through field control case control immersible pump, export the dense water in the cistern through the back flow under the effect of immersible pump, thereby can reduce overflowing of dense water extravagant, can pass through the position of bracing piece fixed mounting seat, thereby can conveniently support fixed immersible pump through the mount pad.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The concentrated water recovery device for the demineralized water production workshop is characterized by comprising a reservoir (1), a water inlet pipe (2), an overflow pipe (3), a sewage well (4), a submersible pump (5), a field control box (6) and a return pipe (7), wherein a water storage cavity is arranged in the reservoir (1), a cleaning port is arranged at the top of the reservoir (1) and communicated with the reservoir (1), a water inlet hole and an overflow hole are respectively arranged on the left side wall and the right side wall of the reservoir (1), the output end of the water inlet pipe (2) penetrates through the water inlet hole and extends into the reservoir (1), the water inlet pipe (2) is fixedly arranged on the inner wall of the water inlet hole, a switch valve is arranged on the water inlet pipe (2), the input end of the overflow pipe (3) is fixedly arranged on the inner wall of the overflow hole, and the output end of the overflow pipe (3) extends into the sewage well (4, the submersible pump (5) is arranged in the water storage tank (1), the input end of the return pipe (7) is communicated with the submersible pump (5), and the submersible pump (5) is electrically connected with the field control box (6).

2. The concentrated water recovery device of the desalted water making plant as claimed in claim 1, further comprising a liquid level meter (8), wherein said liquid level meter (8) is installed on the inner side wall of the water storage tank (1), and the liquid level meter (8) is electrically connected with the on-site control box (6).

3. The concentrated water recovery device of the demineralized water to water plant according to claim 2, characterized in that the device further comprises a support rod (9) and a mounting seat (10), wherein the top end and the bottom end of the support rod (9) are respectively connected with the bottom of the mounting seat (10) and the inner bottom of the reservoir (1), and the submersible pump (5) is mounted on the top of the mounting seat (10).

4. The concentrated water recovery device of a demineralized water to water plant according to claim 3, characterized in that the submersible pump (5) is operated at 40m for each year.