CN211816751U

CN211816751U - Wastewater treatment system

Info

Publication number: CN211816751U
Application number: CN201922484522.4U
Authority: CN
Inventors: 代晓涛; 陈刚; 黄静
Original assignee: Sichuan Yongxiang Poly Silicon Co ltd
Current assignee: Sichuan Yongxiang Poly Silicon Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a wastewater treatment system, including the main line, the upper reaches intercommunication of main line has the feed liquor pipe of a plurality of outlet one-to-ones intercommunications with each cooling water pitcher, each the feed liquor pipe is parallelly connected each other, the low reaches of main line communicates respectively has the fluid infusion pipe with the water inlet intercommunication of vacuum pump water pitcher, be provided with the fluid infusion valve on the fluid infusion pipe, the low reaches of main line still communicates there is the blow off pipe, be provided with the blowoff valve on the blow off pipe, the fluid infusion pipe with the blow off pipe is parallelly connected mutually. This effluent disposal system can avoid extravagant with the high-efficient recycle of cooling water to can reduce the industrial water consumption, reduce equipment running cost.

Description

Wastewater treatment system

Technical Field

The utility model relates to a large-scale equipment waste water recovery processing technology field, in particular to waste water treatment system.

Background

In the operation process of the existing industrial equipment, a vacuum pump water tank is usually needed to update and clean the water body of the whole waterway system. In general, water in a vacuum pump water tank is supplemented by directly filling industrial water, and as the workload of a circulating water system in industrial equipment is large, a large amount of industrial water is consumed, and the operation cost of the equipment is increased; meanwhile, for cooling water consumed in the operation process of equipment-related devices, the cooling water is usually directly discharged to a downstream sewage drainage ditch and the like by a cooling water tank and is relatively clear, and the waste of water bodies is also caused by the direct discharge of the cooling water.

Therefore, how to recycle the cooling water to be discharged, avoiding waste, and reducing the consumption of industrial water and the operation cost of the equipment is an important technical problem that needs to be solved by those skilled in the art at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wastewater treatment system, this wastewater treatment system can avoid extravagant with the high-efficient recycle of cooling water to can reduce the industrial water consumption volume, reduce equipment running cost.

For solving the technical problem, the utility model provides a wastewater treatment system, including the main line, the upper reaches intercommunication of main line has the feed liquor pipe of a plurality of outlet one-to-ones intercommunications with each cooling water pitcher, each the feed liquor pipe is parallelly connected each other, the low reaches of main line communicates respectively has the fluid infusion pipe with the water inlet intercommunication of vacuum pump water pitcher, be provided with the fluid infusion valve on the fluid infusion pipe, the low reaches of main line still communicates there is the blow off pipe, be provided with the blowoff valve on the blow off pipe, the fluid infusion pipe with the blow off pipe is parallelly connected mutually.

Preferably, a liquid inlet valve is arranged on the liquid inlet pipe.

Preferably, the liquid supplementing valve, the blowdown valve and the liquid inlet valve are all one-way valves.

Compared with the prior art, the waste water treatment system provided by the utility model, in the working and running process, the clear desalted water or other types of cooling water which needs to be discharged from the cooling water tank can be introduced into the main pipeline through the liquid supplementing pipe, when the water body in the vacuum pump water tank needs to be replaced, the drain valve is closed and the liquid supplementing valve is opened, so that the cooling water introduced from the liquid supplementing pipe can be directly injected into the vacuum pump water tank through the main pipeline, and the water body which can not be used continuously in the vacuum pump water tank is discharged, therefore, the water body in the vacuum pump water tank can be updated and replaced only by cooling water without injecting new industrial water from the outside, the consumption of industrial water during the operation of the equipment is reduced, the operation cost of the equipment is reduced, the water body in the vacuum pump water tank after the replacement is relatively pure, the corresponding operation requirement of the equipment can be fully met, and the waste of the water body caused by the direct discharge of the cooling water through the drain pipe is effectively avoided, the recycling rate of the cooling water is improved.

In another preferred embodiment of the present invention, a liquid inlet valve is disposed on the liquid inlet pipe. Each feed liquor valve can the break-make of corresponding feed liquor pipe of accurate control, and under the general condition, when the unobstructed time of this feed liquor pipe is opened with the feed liquor valve on one of them feed liquor pipe to needs, the feed liquor valve that needs to guarantee all the other each feed liquor pipe is in the closed condition, so as to avoid the interior liquid stream of different feed liquor pipes to take place the streaming via the main pipeline, and then produce adverse effect to the normal water environment of each cooling water tank because of the streaming, guarantee equipment steady operation, after the flowing back finishes, close corresponding feed liquor valve, in order to keep the water environment in the cooling water tank stable, the water yield is sufficient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a wastewater treatment system according to an embodiment of the present invention.

Wherein, the device comprises 11-a main pipeline, 12-a liquid inlet pipe, 121-a liquid inlet valve, 13-a liquid supplementing pipe, 131-a liquid supplementing valve, 14-a sewage discharge pipe, 141-a sewage discharge valve, 21-a cooling water tank, 22-a vacuum pump water tank and 23-a sewage discharge ditch.

Detailed Description

The core of the utility model is to provide a wastewater treatment system, this wastewater treatment system can avoid extravagant with the high-efficient recycle of cooling water to can reduce the industrial water consumption, reduce equipment running cost.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a wastewater treatment system according to an embodiment of the present invention.

In particular embodiment, the utility model provides a wastewater treatment system, including main line 11, main line 11's upper reaches intercommunication has the feed liquor pipe 12 of a plurality of and each cooling water pitcher 21's outlet one-to-one intercommunication, and each feed liquor pipe 12 is parallelly connected each other, and main line 11's low reaches communicate respectively have the fluid infusion pipe 13 with vacuum pump water pitcher 22's water inlet intercommunication, is provided with fluid infusion valve 131 on the fluid infusion pipe 13, and main line 11's low reaches still communicates has blow off pipe 14, is provided with blowoff valve 141 on the blow off pipe 14, and fluid infusion pipe 13 is parallelly connected with blow off pipe 14 mutually.

In the working and running process, clear desalted water or other types of cooling water which needs to be discharged from the cooling water tank 21 can be introduced into the main pipeline 11 through the liquid supplementing pipe 13, when the water body in the vacuum pump water tank 22 needs to be replaced, the blow-down valve 141 is closed and the liquid supplementing valve 131 is opened, so that the cooling water introduced from the liquid supplementing pipe 13 can be directly injected into the vacuum pump water tank 22 through the main pipeline 11, and the water body which cannot be used continuously in the vacuum pump water tank 22 is discharged, therefore, the water body in the vacuum pump water tank 22 can be updated and replaced only by cooling water without injecting new industrial water from the outside, the consumption of industrial water during the running of equipment is reduced, the running cost of the equipment is reduced, the water body in the vacuum pump water tank 22 after the replacement is pure, the corresponding running requirements of the equipment can be fully met, and the waste of the water body caused by the fact that the cooling water is directly discharged through the blow-down pipe 14 is effectively avoided, the recycling rate of the cooling water is improved.

It should be noted that, in a normal case, if it is not necessary to replenish the vacuum pump water tank 22, the drain valve 141 is opened while keeping the replenishment valve 131 closed, so that the cooling water discharged from the cooling water tank 21 is smoothly discharged to the external drain ditch 23 or the like via the main pipe 11 and the drain pipe 14, so that the drain process is concentrated.

Further, a liquid inlet valve 121 is disposed on the liquid inlet pipe 12. Each feed liquor valve 121 can accurate control the break-make of corresponding feed liquor pipe 12, and under the general condition, when need open the feed liquor valve 121 on one of them feed liquor pipe 12 in order to keep the unobstructed of this feed liquor pipe 12, need to guarantee that the feed liquor valve 121 of all the other each feed liquor pipes 12 is in the closed condition, in order to avoid the liquid stream in different feed liquor pipes 12 to take place the streaming through main pipeline 11, and then produce adverse effect to the normal water environment of each cooling water tank 21 because of the streaming, guarantee equipment steady operation, after the flowing back finishes, close corresponding feed liquor valve 121, in order to keep the water environment in the cooling water tank 21 stable, the water yield is sufficient.

More specifically, the liquid replenishing valve 131, the blowdown valve 141, and the liquid inlet valve 121 are all one-way valves. This check valve can fully guarantee the rivers direction in fluid infusion pipe 13, blow off pipe 14 and the feed liquor pipe 12, avoids taking place the refluence phenomenon to avoid causing the water in the upper reaches subassembly to receive interference or pollution because of the water refluence, guarantee the stability of the whole water route environment of equipment, improve equipment operating performance.

In conclusion, in the wastewater treatment system provided in the utility model, in the working and operating process, the clear desalted water or other types of cooling water to be discharged from the cooling water tank can be introduced into the main pipeline through the liquid supplementing pipe, when the water in the vacuum pump water tank needs to be replaced, the drain valve is closed and the liquid supplementing valve is opened, so that the cooling water introduced from the liquid supplementing pipe can be directly injected into the vacuum pump water tank through the main pipeline, and the water which can not be used continuously in the vacuum pump water tank is discharged, therefore, the water in the vacuum pump water tank can be updated and replaced only by the cooling water without injecting new industrial water from the outside, the consumption of industrial water during the operation of the equipment is reduced, the operation cost of the equipment is reduced, the water in the vacuum pump water tank after the replacement is comparatively pure, the corresponding operation requirement of the equipment can be fully met, and the waste of the water caused by the direct discharge of the cooling water through the drain pipe is effectively avoided, the recycling rate of the cooling water is improved.

The above detailed description is made on the wastewater treatment system provided by the utility model. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A wastewater treatment system, characterized by: the device comprises a main pipeline, the upper reaches intercommunication of main pipeline has a plurality of feed liquor pipes that communicate with the outlet one-to-one of each cooling water pitcher, each the feed liquor pipe is parallelly connected each other, the low reaches of main pipeline communicate respectively have the fluid infusion pipe with the water inlet intercommunication of vacuum pump water pitcher, be provided with the fluid infusion valve on the fluid infusion pipe, the low reaches of main pipeline still communicate there is the blow off pipe, be provided with the blowoff valve on the blow off pipe, the fluid infusion pipe with the blow off pipe is parallelly connected mutually.

2. The wastewater treatment system of claim 1, wherein: and a liquid inlet valve is arranged on the liquid inlet pipe.

3. The wastewater treatment system of claim 2, wherein: the liquid supplementing valve, the blow-down valve and the liquid inlet valve are all one-way valves.