CN207986995U - Chemical engineering sewage processing system - Google Patents

Chemical engineering sewage processing system Download PDF

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Publication number
CN207986995U
CN207986995U CN201820267375.8U CN201820267375U CN207986995U CN 207986995 U CN207986995 U CN 207986995U CN 201820267375 U CN201820267375 U CN 201820267375U CN 207986995 U CN207986995 U CN 207986995U
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CN
China
Prior art keywords
filtration tank
pipeline
sedimentation basin
chemical engineering
engineering sewage
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Active
Application number
CN201820267375.8U
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Chinese (zh)
Inventor
陈少斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Siyuan Environmental Protection Technology Co.,Ltd.
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Zhangzhou Siyuan Environmental Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201820267375.8U priority Critical patent/CN207986995U/en
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Abstract

The utility model discloses chemical engineering sewage processing systems,Including collecting pit,Sedimentation basin,First filtration tank,Second filtration tank and algae culture pond,The top of collecting pit be equipped with feed inlet and with chemical engineering sewage piping connection,Pass through the first pipeline connection between collecting pit and sedimentation basin,Sedimentation basin bottom side is equipped with sludge outlet,The top of sedimentation basin is connect by the second pipeline with the feed inlet of the first filtration tank upper end,First filtration tank lower end is equipped with filtrate outlet and flushing liquor import,The feed inlet piping connection that filtrate outlet passes through the second pipeline and the second filtration tank upper end,Flushing liquor import is pumped by third and is connect with external fluid delivery conduit road,Several pieces of activated carbon filter plates are from top to bottom sequentially fixed at intervals in second filtration tank,Powdered Activated Carbon filter layer is filled between several pieces of activated carbon filter plates,The discharge port of second filtration tank lower end is connected to by third pipeline with algae culture pond,The program is implemented reliable,Safeguard that convenient and sewage disposal is efficient.

Description

Chemical engineering sewage processing system
Technical field
The utility model is related to water treatment facilities fields, especially chemical engineering sewage processing system.
Background technology
Chemical engineering sewage processing is a large amount of due to often containing in chemical engineering sewage as a great problem in chemical process By-product and retained material are produced, therefore it is generally necessary to which being detached or being precipitated has pollution to environment in sewage disposal process Substance, existing chemical engineering sewage processing is directly to be aerated, precipitated, and the water obtained by final process tends not to reach mostly It is taken a substantial amount of time to the requirement or needs that can be arranged outside and expense.
Invention content
The case where for the prior art, implementing reliable, maintenance facility and place the purpose of this utility model is to provide a kind of Manage efficient chemical engineering sewage processing system.
In order to realize that above-mentioned technical purpose, the technical solution adopted in the utility model be:
Chemical engineering sewage processing system, including collecting pit, sedimentation basin, the first filtration tank, the second filtration tank and algae culture pond, The top of the collecting pit be equipped with feed inlet and with chemical engineering sewage piping connection, pass through the first pipeline between collecting pit and sedimentation basin Connection, the first pipeline are equipped with the first pump, and sedimentation basin bottom side is equipped with sludge outlet and sludge outlet is automatically controlled equipped with first The top of valve, sedimentation basin is connect by the second pipeline with the feed inlet of the first filtration tank upper end, and the second pipeline is equipped with the second pump, First filtration tank lower end is equipped with filtrate outlet and flushing liquor import, and the filtrate outlet passes through the second pipeline and the second mistake The feed inlet piping connection of filter tower upper end and the second pipeline are equipped with the second electrically-controlled valve, flushing liquor import pass through third pump with it is external Water supply pipe connects and is additionally provided with third electrically-controlled valve in flushing liquor import, is from top to bottom sequentially fixed at intervals in the second filtration tank Several pieces of activated carbon filter plates, are filled with Powdered Activated Carbon filter layer between several pieces of activated carbon filter plates, under the second filtration tank The discharge port at end is connected to by third pipeline with algae culture pond.
Further, the bottom of the sedimentation basin is equipped with guide slope, and the guide slope is tilted along sludge outlet setting direction Setting.
Further, first filtration tank is sand tower.
Further, algae culture pond bottom side is equipped with discharge outlet, and the discharge outlet is equipped with the 4th electrically-controlled valve, algae Class culture pond, which is located on the setting side of discharge outlet also to tilt, is fixed with filter screen.
Preferably, algae culture bottom of pond portion is additionally provided with Water quality detector.
Using above-mentioned technical solution, when chemical engineering sewage is discharged into after being collected in collecting pit, by the first pipeline First pump by chemical engineering sewage pump into sedimentation basin carry out dosing precipitation process, so that the suspended matter in chemical engineering sewage is precipitated It is reacted with most of chemical composition and is neutralized into environmentally safe component, wherein the precipitated substance of lower layer can pass through The sludge outlet of sedimentation basin bottom side is periodically discharged, and the clear liquid positioned at upper layer can be sent by the second pumping to the first filtration tank It is filtered processing, the lower end of the first filtration tank is equipped with flushing liquor import, makes the first filtration tank after using a period of time is filtered, Back flush can be carried out to it by the way that cleaning solution is perfused, enable the particle sundries or other solid contents being packed in the first filtration tank Can be flushed, enable the first filtration tank that can restore its filter capacity after cleaning, improve using effect and reduce use at This, is existed in addition, enabling provided with several pieces of activated carbon filter plates in the second filtration tank by the filtered water of the first filtration tank After the filtering of the second filtration tank, further clean-up effect is obtained, enables the water being ultimately discharged into algae culture pond that can accord with Heshui plant survives and the requirement of outer row, and the algae wherein cultivated in algae culture pond can be to treated water into advancing one Step consumes the components such as its nitrogen, phosphorus, so that treated, reuse can be arranged or be carried out to water outside.
Description of the drawings
The utility model is further elaborated with reference to the accompanying drawings and detailed description:
Fig. 1 is the brief configuration schematic diagram of the utility model processing system.
Specific implementation mode
As shown in Figure 1, the utility model processing system includes collecting pit 1, sedimentation basin 2, the filtering of the first filtration tank 3, second The top in tower 4 and algae culture pond 5, the collecting pit 1 is equipped with feed inlet and is connect with chemical engineering sewage pipeline 13,1 He of collecting pit It is connected to by the first pipeline 12 between sedimentation basin 2, the first pipeline 12 is equipped with the first pump 11, and 2 bottom side of sedimentation basin is equipped with dirt Mud exports 22 and sludge outlet 22 is equipped with the first electrically-controlled valve 23, and the top of sedimentation basin 2 is filtered by the second pipeline 25 and first The feed inlet of 3 upper end of tower connects, and the second pipeline 25 is equipped with the second pump 24,3 lower end of the first filtration tank be equipped with filtrate outlet and Flushing liquor import 31, the feed inlet piping connection that the filtrate outlet passes through 4 upper end of the second pipeline 34 and the second filtration tank And second pipeline 34 be equipped with the second electrically-controlled valve 35, flushing liquor import 31 33 is connect and is rushed with external fluid delivery conduit road by third pump It is additionally provided with third electrically-controlled valve 32 in washing lotion import 31, several pieces of activity are from top to bottom sequentially fixed at intervals in the second filtration tank 4 Charcoal filter plate 43 is filled with Powdered Activated Carbon filter layer 44 between several pieces of activated carbon filter plates 43,4 lower end of the second filtration tank Discharge port is connected to by third pipeline 41 with algae culture pond.
Further, the bottom of the sedimentation basin 2 is equipped with guide slope 21, and the guide slope 21 is along 22 side of setting of sludge outlet To being obliquely installed, further, first filtration tank 3 is sand tower.
Further, 5 bottom side of algae culture pond is equipped with discharge outlet 52, and it is automatically controlled that the discharge outlet 52 is equipped with the 4th Valve 53, algae culture pond 5, which is located on the setting side of discharge outlet 52 also to tilt, is fixed with filter screen 51, it is preferred that the algae training It supports 5 bottom of pond and is additionally provided with Water quality detector 54.
Preferably, the third pipeline is equipped with the 5th electrically-controlled valve 42.
Using above-mentioned technical solution, when chemical engineering sewage is discharged into after being collected in collecting pit 1, by the first pipeline 12 On first pump 11 by chemical engineering sewage pump into sedimentation basin 2 carry out dosing precipitation process, make the suspension in chemical engineering sewage Object precipitates and most of chemical composition is reacted and is neutralized into environmentally safe component, wherein the precipitated substance of lower layer can To be periodically discharged by the sludge outlet 22 of 2 bottom side of sedimentation basin, the clear liquid positioned at upper layer can be pumped by the second pump 24 It is filtered processing to the first filtration tank 3, the lower end of the first filtration tank 3 is equipped with flushing liquor import 31, the first filtration tank 3 is made to make After filtering a period of time, back flush can be carried out to it by the way that cleaning solution is perfused, enable being packed in the first filtration tank 3 Grain sundries or other solid contents can be flushed, and enable the first filtration tank 3 that can restore its filter capacity after cleaning, be improved Using effect and reduction use cost, in addition, being provided with several pieces of activated carbon filter plates 43 so that by first in the second filtration tank 4 3 filtered water of filtration tank can obtain further clean-up effect, order is ultimately discharged into after the filtering of the second filtration tank 4 The requirement of water plant existence and outer row, the algae wherein cultivated in algae culture pond 5 can be met to the water in algae culture pond 5 Class can water be further consumed the components such as its nitrogen, phosphorus to treated, so that treated, water can be arranged or be carried out outside Reuse.
The above, only the specific implementation case of the utility model, the scope of protection of the utility model are not limited to This, it is any to be familiar with those skilled in the art in technical specification described in the utility model, modification to the utility model or It replaces, should all be within the protection scope of the utility model.

Claims (5)

1. chemical engineering sewage processing system, including collecting pit, sedimentation basin, the first filtration tank, the second filtration tank and algae culture pond, It is characterized in that:The top of the collecting pit be equipped with feed inlet and with chemical engineering sewage piping connection, between collecting pit and sedimentation basin lead to The first pipeline connection is crossed, the first pipeline is equipped with the first pump, and sedimentation basin bottom side is equipped on sludge outlet and sludge outlet and sets There is the first electrically-controlled valve, the top of sedimentation basin is connect by the second pipeline with the feed inlet of the first filtration tank upper end, on the second pipeline Equipped with the second pump, the first filtration tank lower end is equipped with filtrate outlet and flushing liquor import, and the filtrate outlet passes through second The feed inlet piping connection of pipeline and the second filtration tank upper end and the second pipeline are equipped with the second electrically-controlled valve, and flushing liquor import passes through Third pump connect with external fluid delivery conduit road and is additionally provided in flushing liquor import third electrically-controlled valve, in the second filtration tank from top to bottom according to Sequence is fixed at intervals several pieces of activated carbon filter plates, and Powdered Activated Carbon filter layer is filled between several pieces of activated carbon filter plates, The discharge port of second filtration tank lower end is connected to by third pipeline with algae culture pond.
2. chemical engineering sewage processing system according to claim 1, it is characterised in that:The bottom of the sedimentation basin is equipped with guide Slope, the guide slope are obliquely installed along sludge outlet setting direction.
3. chemical engineering sewage processing system according to claim 1, it is characterised in that:First filtration tank is sand filtration Tower.
4. chemical engineering sewage processing system according to claim 1, it is characterised in that:Algae culture pond bottom side is set There are discharge outlet, the discharge outlet to be equipped with the 4th electrically-controlled valve, algae culture pond, which is located on the setting side of discharge outlet also to tilt, to be fixed There is filter screen.
5. chemical engineering sewage processing system according to claim 4, it is characterised in that:Algae culture bottom of pond portion is additionally provided with Water quality detector.
CN201820267375.8U 2018-02-24 2018-02-24 Chemical engineering sewage processing system Active CN207986995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820267375.8U CN207986995U (en) 2018-02-24 2018-02-24 Chemical engineering sewage processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820267375.8U CN207986995U (en) 2018-02-24 2018-02-24 Chemical engineering sewage processing system

Publications (1)

Publication Number Publication Date
CN207986995U true CN207986995U (en) 2018-10-19

Family

ID=63824689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820267375.8U Active CN207986995U (en) 2018-02-24 2018-02-24 Chemical engineering sewage processing system

Country Status (1)

Country Link
CN (1) CN207986995U (en)

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CP03 Change of name, title or address

Address after: 3 / F, building 1, zhongchuangyuan, Jiuhu Town, high tech Zone, Zhangzhou City, Fujian Province

Patentee after: Fujian Siyuan Environmental Protection Technology Co.,Ltd.

Address before: 363118 3rd floor, building 1, zhongchuangyuan, national high tech Zone, Jiuhu Town, Longhai City, Zhangzhou City, Fujian Province

Patentee before: ZHANGZHOU SIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

CP03 Change of name, title or address