CN216584763U

CN216584763U - System for preparing lime milk by using biochemical tail water

Info

Publication number: CN216584763U
Application number: CN202122562911.1U
Authority: CN
Inventors: 顾程宏; 夏井莽
Original assignee: Zhongxin Heshun Environmental Protection Jiangsu Co ltd
Current assignee: Zhongxin Heshun Environmental Protection Jiangsu Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-24
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a system for preparing lime milk by using biochemical tail water, which comprises a biochemical tail water collecting pool, a lime milk preparation system stock solution pool and a lime milk preparation control system which are sequentially connected through a circulating pipeline, wherein a water inlet pipeline is arranged on the biochemical tail water collecting pool, liquid level detection devices are arranged in the biochemical tail water collecting pool and the lime milk preparation system stock solution pool, and liquid inlet control devices are arranged on the water inlet pipeline and each circulating pipeline. The utility model can reasonably utilize the biochemical tail water resources of the company for on-site actual production, the use and waste of tap water resources are reduced by preparing the lime milk, other water sources are not needed, and the water balance of the company is not influenced.

Description

System for preparing lime milk by using biochemical tail water

Technical Field

The utility model relates to a system for preparing lime milk by using biochemical tail water.

Background

Water is an irreplaceable resource for human beings to live and develop, and along with the acceleration of the urbanization process and the continuous development of economy, in order to meet the increasing water demand of cities, water resources are over-developed and utilized, underground water is over-mined and water occupying ecological environment in a river channel is squeezed, and water resource shortage becomes the largest restriction factor for the development of local national economy and society. The water balance is necessary to be carried out comprehensively in order to improve the sustainable utilization of water, increase the water use reasonability and reduce the sewage and wastewater discharge of enterprises.

At present, the utilization rate of biochemical tail water of the company is not high, and waste of water resources can be caused when the biochemical tail water is directly discharged into a sewage pipe network.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the biochemical tail water is not high in utilization rate and is directly discharged into a sewage pipe network to cause waste of water resources in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a system for utilize biochemical tail water to prepare lime breast, includes biochemical tail water collecting pit, lime breast configuration system stoste pond, lime breast configuration control system that connect gradually through the runner pipe, be equipped with the inlet channel on the biochemical tail water collecting pit, be equipped with liquid level detection device in biochemical tail water collecting pit and the lime breast configuration system stoste pond, all be equipped with feed liquor controlling means on inlet channel and each runner pipe.

Furthermore, the liquid level detection device comprises a low liquid level floating ball and a high liquid level floating ball.

Further, the liquid level detection device comprises a liquid level meter.

Further, the liquid inlet control device on the water inlet pipeline comprises a water inlet valve.

Further, the liquid inlet control device on the circulating pipeline between the biochemical tail water collecting tank and the lime milk preparation system stock solution tank comprises a tail water lift pump and a tail water valve, and the liquid inlet control device on the circulating pipeline between the lime milk preparation system stock solution tank and the lime milk preparation control system comprises a lime milk lift pump and a lime milk valve.

Furthermore, the tail water valves are two and comprise a tail water lifting pump front control valve and a tail water lifting pump rear control valve which are respectively arranged at the water inlet end and the water outlet end of the tail water lifting pump.

Furthermore, the lime milk lifting pump comprises two lime milk valves, wherein the two lime milk valves comprise a lime milk lifting pump front control valve and a lime milk lifting pump rear control valve which are respectively arranged at a water inlet end and a water outlet end of the lime milk lifting pump.

Furthermore, the tail water valve and the lime milk valve are electromagnetic valves.

Furthermore, the water inlet valve is an electromagnetic valve.

Compared with the prior art, the utility model has the following advantages: the utility model can reasonably utilize the biochemical tail water resources of the company for the on-site actual production, reduces the use and waste of tap water resources by preparing the lime milk, does not need to use other water sources, and does not influence the water balance of the company.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Wherein: 1. a water inlet valve; 2. a biochemical tail water collecting tank; 3. a low liquid level float ball; 4. a tail water lift pump front control valve; 5. a tail water lift pump; 6. a tail water lift pump rear control valve; 7. a high liquid level float ball; 8. preparing a system stock solution pool by lime milk; 9. a control valve in front of the lime milk lift pump; 10. a lime milk lift pump; 11. a valve is controlled behind the lime milk lift pump; 12. lime milk configuration control system.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

Example (b):

the system mainly comprises a biochemical tail water collecting tank 2, a lime milk preparation system raw liquid tank 8 and a lime milk preparation control system 12 which are sequentially connected through a circulating pipeline, wherein liquid level detection devices are arranged in the biochemical tail water collecting tank 2 and the lime milk preparation system raw liquid tank 8, and in the embodiment, the liquid level detection devices comprise a low liquid level floating ball 3 and a high liquid level floating ball 7, but the liquid level detection devices are not limited to the low liquid level floating ball 3 and the high liquid level floating ball 7, and can also be replaced by liquid level meters.

A water inlet pipeline is arranged on the biochemical tail water collecting tank 2, and liquid inlet control devices are arranged on the water inlet pipeline and each circulating pipeline, wherein the liquid inlet control device on the water inlet pipeline comprises a water inlet valve 1; the liquid inlet control device on the circulating pipeline between the biochemical tail water collecting tank 2 and the lime milk preparation system stock solution tank 8 comprises a tail water lift pump 5 and two tail water valves, wherein the tail water valves comprise a tail water lift pump front control valve 4 and a tail water lift pump rear control valve 6 which are respectively arranged at the water inlet end and the water outlet end of the tail water lift pump 5; the liquid inlet control device on the circulating pipeline between the stock solution tank 8 of the lime milk preparation system and the lime milk preparation control system 12 comprises a lime milk lift pump 10 and two lime milk valves, and the lime milk valves comprise a lime milk lift pump front control valve 9 and a lime milk lift pump rear control valve 11 which are respectively arranged at the water inlet end and the water outlet end of the lime milk lift pump 10.

In this embodiment, the water inlet valve 1, the tail water valve and the lime cream valve are all solenoid valves.

The specific during operation of this embodiment, through the low liquid level floater 3 in biochemical tail water collecting pit 2 and the opening and closing of high liquid level floater 7 control inlet valve 1, close when high liquid level, open when low liquid level. The start and stop of a tail water lift pump 5 and the opening and closing of a front control valve 4 of the tail water lift pump and a rear control valve 6 of the tail water lift pump are controlled by a low liquid level floating ball 3 and a high liquid level floating ball 7 in a stock solution pool 8 of the lime milk preparation system, the tail water lift pump and the tail water lift pump are all opened at a low liquid level, biochemical tail water is introduced into the stock solution pool 8 of the lime milk preparation system, and the tail water lift pump are all closed at a high liquid level. The opening and closing of the lime milk lift pump 10, the lime milk lift pump front control valve 9 and the lime milk lift pump rear control valve 11 are controlled by a control system in the lime milk preparation control system 12, and the lime milk preparation is realized.

It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the utility model are covered in the protection scope of the utility model.

Claims

1. A system for preparing lime milk by using biochemical tail water is characterized in that: include biochemical tail water collecting pit (2), lime breast configuration system stoste pond (8), lime breast configuration control system (12) that connect gradually through the runner pipe, be equipped with the inlet channel on biochemical tail water collecting pit (2), be equipped with liquid level detection device in biochemical tail water collecting pit (2) and the lime breast configuration system stoste pond (8), all be equipped with inlet control device on inlet channel and each runner pipe.

2. The system for preparing lime milk by using biochemical tail water as claimed in claim 1, wherein: the liquid level detection device comprises a low liquid level floating ball (3) and a high liquid level floating ball (7).

3. The system for preparing lime milk by using biochemical tail water as claimed in claim 1, wherein: the liquid level detection device comprises a liquid level meter.

4. The system for preparing lime milk by using biochemical tail water as claimed in claim 1, wherein: the liquid inlet control device on the water inlet pipeline comprises a water inlet valve (1).

5. The system for preparing lime milk by using biochemical tail water as claimed in claim 1, wherein: the liquid inlet control device on the circulating pipeline between the biochemical tail water collecting tank (2) and the lime milk preparation system stock solution tank (8) comprises a tail water lift pump (5) and a tail water valve, and the liquid inlet control device on the circulating pipeline between the lime milk preparation system stock solution tank (8) and the lime milk preparation control system (12) comprises a lime milk lift pump (10) and a lime milk valve.

6. The system for preparing lime milk by using biochemical tail water as claimed in claim 5, wherein: the tail water valves are two and comprise a tail water lifting pump front control valve (4) and a tail water lifting pump rear control valve (6) which are respectively arranged at the water inlet end and the water outlet end of the tail water lifting pump (5).

7. The system for preparing lime milk by using biochemical tail water as claimed in claim 5, wherein: the lime milk valves are two and comprise a lime milk lifting pump front control valve (9) and a lime milk lifting pump rear control valve (11) which are respectively arranged at a water inlet end and a water outlet end of a lime milk lifting pump (10).

8. The system for preparing lime milk by using biochemical tail water as claimed in claim 5, wherein: the tail water valve and the lime milk valve are both electromagnetic valves.

9. The system for preparing lime milk by using biochemical tail water as claimed in claim 4, wherein: the water inlet valve (1) is an electromagnetic valve.