CN108423943A - A kind of chemical plant sewage zero-discharge processing unit and method - Google Patents
A kind of chemical plant sewage zero-discharge processing unit and method Download PDFInfo
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- CN108423943A CN108423943A CN201810354300.8A CN201810354300A CN108423943A CN 108423943 A CN108423943 A CN 108423943A CN 201810354300 A CN201810354300 A CN 201810354300A CN 108423943 A CN108423943 A CN 108423943A
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- Prior art keywords
- tank
- pipe
- sewage
- clarifier
- dirty
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of chemical plant sewage zero-discharge processing unit and methods, including sedimentation basin, take out dirty pump and flow control device, the sedimentation basin is connected by taking out the dirty pump of dirty pipe and the pumping, it is provided with depthkeeping floating ball on the dirty pipe of the pumping, the dirty pump of the pumping is connected with chemical industry clarifier-tank, it is provided with cleanser filling tube at the top of the chemical industry clarifier-tank, chemical industry clarifier-tank side is provided with anaerobism clarifier-tank, the flow control device is provided between the anaerobism clarifier-tank and delivery pipe, the flow control device is connected by return duct with the sedimentation basin, the discharge pipe end is provided with cistern, the sedimentation basin is by sewage injection pipe, residual layer, filter interlayer and clear water layer composition, the filtering interlayer is arranged between the residual layer and the clear water layer.Advantageous effect is：The present invention has the advantages that high degree of automation, sewage disposal speed are fast, efficient, flexibly controllable, the multiple circular treatment of plant effuent may be implemented, to realize sewage zero-discharge.
Description
Technical field
The present invention relates to field of sewage treatment equipment, and the present invention relates to a kind of chemical plant sewage zero-discharge processing unit and sides
Method.
Background technology
Sewage disposal be always environmental protection aspect one long-standing problem, sewage mainly include sanitary sewage, chemical engineering sewage,
Several aspects such as rural sewage, wherein plant effuent are since sewage species are more, pollution type is complex, process flow is numerous
More, with high costs, wastewater treatment efficiency is not satisfactory always, and the sewage discharged after processing is difficult to control in sewage disposal
Quality does not have the effect of environmental protection, the purpose of sewage zero-discharge is not achieved if sewage is off quality.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of chemical plant sewage zero-discharge processing unit
And method.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of chemical plant sewage zero-discharge processing unit, including the dirty pump of sedimentation basin, pumping and flow control device, the sedimentation basin lead to
It crosses the dirty pipe of pumping with the dirty pump of the pumping to be connected, depthkeeping floating ball, the dirty pump of the pumping and chemical industry clarifier-tank is provided on the dirty pipe of the pumping
It is connected, cleanser filling tube is provided at the top of the chemical industry clarifier-tank, chemical industry clarifier-tank side is provided with anaerobism purification
Pond, is provided with the flow control device between the anaerobism clarifier-tank and delivery pipe, the flow control device by return duct with it is described
Sedimentation basin is connected, and the discharge pipe end is provided with cistern, and the sedimentation basin is pressed from both sides by sewage injection pipe, residual layer, filtering
Layer and clear water layer composition, the filtering interlayer are arranged between the residual layer and the clear water layer, the side of the residual layer
It is provided with the sewage injection pipe, the dirty pump of the pumping is by damping base, motor, shaft coupling, air pump, drinking-water pipe and drainpipe
Composition, the damping base are arranged in the lower section of the motor and the air pump, and the motor passes through the shaft coupling
Be connected with the air pump, the air pump is arranged between the drinking-water pipe and the drainpipe, the flow control device by
Binding post, transformer, water monitor, core electron chip and solenoid directional control valve composition, the binding post are arranged in the electricity
The side of magnetic reversal valve, the core electron chip, the water monitor and the transformer are arranged at the electromagnetism and change
To on valve.
In the present embodiment, the depthkeeping floating ball is fixedly connected with the dirty pipe of the pumping, the depthkeeping floating ball and the dirty pipe of the pumping
It swims at clear water layer center.
In the present embodiment, the filtering interlayer nesting is buckled between the clear water layer and the residual layer, the residue
Layer is installed together with the sewage injection pipe by cement seal.
In the present embodiment, the dirty pipe of the pumping seals twist-on, the chemical industry clarifier-tank and institute with the drinking-water pipe by pipe collar
It states drainpipe and twist-on is sealed by pipe collar, the cleanser filling tube is molded over the top of the chemical industry clarifier-tank.
In the present embodiment, the motor and the air pump are described respectively by bolt and the damping base twist-on
Motor is connect with the coupling key, and the shaft coupling is sequentially connected with the air pump.
In the present embodiment, the chemical industry clarifier-tank is connected to the anaerobism clarifier-tank by pipeline, the anaerobism clarifier-tank
It is connected to by pipeline with the flow control device, the flow control device is connected to the delivery pipe by pipe collar, the flow control device
Twist-on is sealed by pipe collar with the return duct.
In the present embodiment, the binding post is electrically connected with the transformer, the transformer and solenoid directional control valve electricity
Connection, the solenoid directional control valve are electrically connected with the core electron chip.
In the present embodiment, the motor is electrically connected with the core electron chip, the core electron chip with it is described
Water monitor is electrically connected, and the transformer is electrically connected with the core electron chip.
In the present embodiment, the end of the delivery pipe is placed on inside the cistern.
The present invention also provides a kind of application methods of chemical plant sewage zero-discharge processing unit, and it is dirty to be applied to above-mentioned chemical plant
In water zero discharge processing equipment, specific application method is：
A, pending sewage is injected in the residual layer by the sewage injection pipe, by the filtering interlayer to dirt
Water is filtered, and the dirty pump of the pumping is extracted filtered sewage out by the dirty pipe of the pumping from the clear water layer, and injects institute
It states in chemical industry clarifier-tank.
B, staff is injected purifying agent for polluted water in the chemical industry clarifier-tank by the cleanser filling tube, and described
Sewage reaction in chemical industry clarifier-tank carries out first class purification to sewage, and purified sewage injects in the anaerobism clarifier-tank,
Anaerobism purified treatment is carried out to sewage in the anaerobism clarifier-tank.
C, the sewage after two stage treatment detects water quality by the water monitor, when detecting water quality composite demand
When, the solenoid directional control valve controls the anaerobism clarifier-tank and is connected to the delivery pipe, by the delivery pipe by discharge purified water
Into the cistern.
D, the sewage after two stage treatment by the water monitor detect water quality, when detect water pollution degree compared with
Gao Shi, the solenoid directional control valve control the anaerobism clarifier-tank and are connected to the return duct, and institute is fed back to by the return duct
It states sedimentation basin and carries out purified treatment again.
The beneficial effects of the present invention are：The present invention has high degree of automation, sewage disposal speed fast, efficient, clever
Controllable advantage living, may be implemented the multiple circular treatment of plant effuent, to realize sewage zero-discharge.
Description of the drawings
Fig. 1 is a kind of front view structure schematic diagram of chemical plant sewage zero-discharge processing unit of the present invention；
Fig. 2 is a kind of circuit diagram of chemical plant sewage zero-discharge processing unit of the present invention；
Fig. 3 is a kind of enlarged drawing of the sedimentation basin of chemical plant sewage zero-discharge processing unit of the present invention；
Fig. 4 is a kind of enlarged drawing of the pumping dirt pump of chemical plant sewage zero-discharge processing unit of the present invention；
Fig. 5 is a kind of enlarged drawing of the flow control device of chemical plant sewage zero-discharge processing unit of the present invention.
The reference numerals are as follows：
1, sedimentation basin；2, depthkeeping floating ball；3, dirty pipe is taken out；4, dirty pump is taken out；5, cleanser filling tube；6, chemical industry clarifier-tank；7、
Anaerobism clarifier-tank；8, flow control device；9, return duct；10, delivery pipe；11, cistern；101, sewage injection pipe；102, residual layer；
103, interlayer is filtered；104, clear water layer；401, damping base；402, motor；403, shaft coupling；404, air pump；405, it takes out
Water pipe；406, drainpipe；801, binding post；802, transformer；803, water monitor；804, core electron chip；805, electric
Magnetic reversal valve.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-Figure 5, a kind of chemical plant sewage zero-discharge processing unit, including the dirty pump 4 of sedimentation basin 1, pumping and flow control
Device 8, the sedimentation basin 1 are connected by taking out dirty pipe 3 and pumping dirt pump 4, and depthkeeping floating ball 2 is provided on the pumping dirt pipe 3,
The pumping dirt pump 4 is connected with chemical industry clarifier-tank 6, and 6 top of the chemical industry clarifier-tank is provided with cleanser filling tube 5, describedization
6 side of work clarifier-tank is provided with anaerobism clarifier-tank 7, and the flow control dress is provided between the anaerobism clarifier-tank 7 and delivery pipe 10
8 are set, the flow control device 8 is connected by return duct 9 with the sedimentation basin 1, and 10 end of the delivery pipe is provided with cistern
11, the sedimentation basin 1 is made of sewage injection pipe 101, residual layer 102, filtering interlayer 103 and clear water layer 104, the filtering folder
Layer 103 is arranged between the residual layer 102 and the clear water layer 104, and the side of the residual layer 102 is provided with the sewage
Injection pipe 101, the pumping is dirty to pump 4 by damping base 401, motor 402, shaft coupling 403, air pump 404,405 and of drinking-water pipe
Drainpipe 406 forms, and the damping base 401 is arranged in the lower section of the motor 402 and the air pump 404, the electricity
Motivation 402 is connected by the shaft coupling 403 with the air pump 404, and the air pump 404 is arranged in the drinking-water pipe
Between 405 and the drainpipe 406, the flow control device 8 is by binding post 801, transformer 802, water monitor 803, core
Electronic chip 804 and solenoid directional control valve 805 form, and the binding post 801 is arranged in the side of the solenoid directional control valve 805, institute
It states core electron chip 804, the water monitor 803 and the transformer 802 and is arranged at the solenoid directional control valve 805
On.
In the present embodiment, the depthkeeping floating ball 2 is fixedly connected with pumping dirt pipe 3, and the depthkeeping floating ball 2 is dirty with the pumping
Pipe 3 is swum at 104 center of clear water layer.
In the present embodiment, 103 nesting of filtering interlayer is buckled between the clear water layer 104 and the residual layer 102,
The residual layer 102 is installed together with the sewage injection pipe 101 by cement seal.
In the present embodiment, the dirty pipe 3 of the pumping seals twist-on, the chemical industry clarifier-tank 6 with the drinking-water pipe 405 by pipe collar
Twist-on is sealed by pipe collar with the drainpipe 406, the cleanser filling tube 5 is molded over the top of the chemical industry clarifier-tank 6.
In the present embodiment, the motor 402 passes through bolt and the damping base 401 respectively with the air pump 404
Twist-on, the motor 402 are keyed with the shaft coupling 403, and the shaft coupling 403 is sequentially connected with the air pump 404.
In the present embodiment, the chemical industry clarifier-tank 6 is connected to the anaerobism clarifier-tank 7 by pipeline, the anaerobism purification
Pond 7 is connected to the flow control device 8 by pipeline, and the flow control device 8 is connected to the delivery pipe 10 by pipe collar, the control
Stream device 8 seals twist-on with the return duct 9 by pipe collar.
In the present embodiment, the binding post 801 is electrically connected with the transformer 802, the transformer 802 and the electromagnetism
Reversal valve 805 is electrically connected, and the solenoid directional control valve 805 is electrically connected with the core electron chip 804.
In the present embodiment, the motor 402 is electrically connected with the core electron chip 804, the core electron chip
804 are electrically connected with the water monitor 803, and the transformer 802 is electrically connected with the core electron chip 804.
In the present embodiment, the end of the delivery pipe 10 is placed on inside the cistern 11.
The present invention also provides a kind of application methods of chemical plant sewage zero-discharge processing unit, and it is dirty to be applied to above-mentioned chemical plant
In water zero discharge processing equipment, specific application method is：
A, pending sewage is injected in the residual layer 102 by the sewage injection pipe 101, is pressed from both sides by the filtering
103 pairs of sewage of layer are filtered, the dirty pump 4 of pumpings by pumping dirt pipe 3 by filtered sewage from the clear water layer 104
Extraction, and inject in the chemical industry clarifier-tank 6.
B, staff is injected purifying agent for polluted water in the chemical industry clarifier-tank 6 by the cleanser filling tube 5, with institute
The sewage reaction in chemical industry clarifier-tank 6 is stated, first class purification is carried out to sewage, purified sewage injects the anaerobism clarifier-tank 7
In, anaerobism purified treatment is carried out to sewage in the anaerobism clarifier-tank 7.
C, the sewage after two stage treatment detects water quality by the water monitor 803, is wanted when detecting that water quality is compound
When asking, the solenoid directional control valve 805 controls the anaerobism clarifier-tank 7 and is connected to the delivery pipe 10, passes through the delivery pipe 10
It will be in discharge purified water to the cistern 11.
D, the sewage after two stage treatment detects water quality by the water monitor 803, when detecting water pollution journey
When degree is higher, the solenoid directional control valve 805 controls the anaerobism clarifier-tank 7 and is connected to the return duct 9, passes through the return duct
9, which feed back to the sedimentation basin 1, carries out purified treatment again.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of chemical plant sewage zero-discharge processing unit, it is characterised in that：Including sedimentation basin (1), take out dirty pump (4) and flow control dress
It sets (8), the sedimentation basin (1) is connected by taking out the dirty pump (4) of dirty pipe (3) and the pumping, and it is fixed to be provided on the dirty pipe (3) of the pumping
Deep floating ball (2), the dirty pump (4) of the pumping are connected with chemical industry clarifier-tank (6), and purification is provided at the top of the chemical industry clarifier-tank (6)
Agent filling tube (5), chemical industry clarifier-tank (6) side are provided with anaerobism clarifier-tank (7), the anaerobism clarifier-tank (7) and discharge
It is provided with the flow control device (8) between pipe (10), the flow control device (8) passes through return duct (9) and the sedimentation basin (1) phase
Connection, delivery pipe (10) end are provided with cistern (11), and the sedimentation basin (1) is by sewage injection pipe (101), residual layer
(102), filtering interlayer (103) and clear water layer (104) form, the filtering interlayer (103) be arranged in the residual layer (102) and
Between the clear water layer (104), the side of the residual layer (102) is provided with the sewage injection pipe (101), the dirty pump of the pumping
(4) by damping base (401), motor (402), shaft coupling (403), air pump (404), drinking-water pipe (405) and drainpipe
(406) it forms, the damping base (401) setting is described in the lower section of the motor (402) and the air pump (404)
Motor (402) is connected by the shaft coupling (403) with the air pump (404), and the air pump (404) is arranged in institute
State between drinking-water pipe (405) and the drainpipe (406), the flow control device (8) by binding post (801), transformer (802),
Water monitor (803), core electron chip (804) and solenoid directional control valve (805) composition, binding post (801) setting exist
The side of the solenoid directional control valve (805), the core electron chip (804), the water monitor (803) and the transformation
Device (802) is arranged on the solenoid directional control valve (805).
2. a kind of chemical plant sewage zero-discharge processing unit according to claim 1, it is characterised in that：The depthkeeping floating ball
(2) it is fixedly connected with the dirty pipe (3) of the pumping, the depthkeeping floating ball (2) swims in the clear water layer with the dirty pipe (3) of the pumping
(104) at center.
3. a kind of chemical plant sewage zero-discharge processing unit according to claim 1, it is characterised in that：The filtering interlayer
(103) nesting is buckled between the clear water layer (104) and the residual layer (102), the residual layer (102) and the sewage
Injection pipe (101) is installed together by cement seal.
4. a kind of chemical plant sewage zero-discharge processing unit according to claim 1, it is characterised in that：The dirty pipe of the pumping
(3) twist-on is sealed by pipe collar with the drinking-water pipe (405), the chemical industry clarifier-tank (6) passes through pipe with the drainpipe (406)
Hoop sealing twist-on, the cleanser filling tube (5) are molded over the top of the chemical industry clarifier-tank (6).
5. a kind of chemical plant sewage zero-discharge processing unit according to claim 1, it is characterised in that：The motor
(402) with the air pump (404) respectively by bolt and the damping base (401) twist-on, the motor (402) and institute
Shaft coupling (403) key connection is stated, the shaft coupling (403) is sequentially connected with the air pump (404).
6. a kind of chemical plant sewage zero-discharge processing unit according to claim 1, it is characterised in that：The chemical industry purification
Pond (6) is connected to the anaerobism clarifier-tank (7) by pipeline, and the anaerobism clarifier-tank (7) passes through pipe with the flow control device (8)
Road is connected to, and the flow control device (8) is connected to the delivery pipe (10) by pipe collar, the flow control device (8) and the reflux
Pipe (9) seals twist-on by pipe collar.
7. a kind of chemical plant sewage zero-discharge processing unit according to claim 1, it is characterised in that：The binding post
(801) it is electrically connected with the transformer (802), the transformer (802) is electrically connected with the solenoid directional control valve (805), described
Solenoid directional control valve (805) is electrically connected with the core electron chip (804).
8. a kind of chemical plant sewage zero-discharge processing unit according to claim 1, it is characterised in that：The motor
(402) it is electrically connected with the core electron chip (804), the core electron chip (804) and the water monitor (803)
Electrical connection, the transformer (802) are electrically connected with the core electron chip (804).
9. a kind of chemical plant sewage zero-discharge processing unit according to claim 1, it is characterised in that：The delivery pipe
(10) it is internal that end is placed on the cistern (11).
10. a kind of chemical plant sewage zero-discharge processing method is applied to described in claim ((1)) to ((9)) any one
In the sewage zero-discharge processing equipment of chemical plant, it is characterised in that：Specific processing method includes following steps：
A, pending sewage is injected in the residual layer (102) by the sewage injection pipe (101), is pressed from both sides by the filtering
Layer (103) is filtered sewage, and the dirty pump (4) of pumpings manages (3) by filtered sewage from the clear water by pumpings dirt
Extraction in layer (104), and inject in the chemical industry clarifier-tank (6)；
B, staff is injected purifying agent for polluted water in the chemical industry clarifier-tank (6) by the cleanser filling tube (5), with institute
The sewage reaction in chemical industry clarifier-tank (6) is stated, first class purification is carried out to sewage, purified sewage injects the anaerobism clarifier-tank
(7) in, anaerobism purified treatment is carried out to sewage in the anaerobism clarifier-tank (7)；
C, the sewage after two stage treatment detects water quality by the water monitor (803), when detecting water quality composite demand
When, the solenoid directional control valve (805) controls the anaerobism clarifier-tank (7) and is connected to the delivery pipe (10), passes through the discharge
Managing (10) will be in discharge purified water to the cistern (11)；
D, the sewage after two stage treatment detects water quality by the water monitor (803), when detecting water pollution degree
When higher, the solenoid directional control valve (805) controls the anaerobism clarifier-tank (7) and is connected to the return duct (9), passes through described time
Flow tube (9) feeds back to the sedimentation basin (1) and carries out purified treatment again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354300.8A CN108423943A (en) | 2018-04-19 | 2018-04-19 | A kind of chemical plant sewage zero-discharge processing unit and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354300.8A CN108423943A (en) | 2018-04-19 | 2018-04-19 | A kind of chemical plant sewage zero-discharge processing unit and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108423943A true CN108423943A (en) | 2018-08-21 |
Family
ID=63161360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810354300.8A Pending CN108423943A (en) | 2018-04-19 | 2018-04-19 | A kind of chemical plant sewage zero-discharge processing unit and method |
Country Status (1)
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| CN (1) | CN108423943A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1537817A (en) * | 2003-04-16 | 2004-10-20 | ������������ʽ���� | Treatment method for treated water containing organic and nitrides |
| CN102992546A (en) * | 2012-12-02 | 2013-03-27 | 黄丽亚 | Sewage treatment equipment and method |
| CN204550351U (en) * | 2015-04-19 | 2015-08-12 | 黄燎源 | A kind of efficient sewage treatment installation |
| CN206940581U (en) * | 2017-07-17 | 2018-01-30 | 赛维特（天津）科技有限公司 | A kind of water-saving reverse osmosis water purifying equipment |
| CN108328884A (en) * | 2018-04-17 | 2018-07-27 | 王雨菲 | A kind of circulatory system of sewage disposal and recycling |
-
2018
- 2018-04-19 CN CN201810354300.8A patent/CN108423943A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1537817A (en) * | 2003-04-16 | 2004-10-20 | ������������ʽ���� | Treatment method for treated water containing organic and nitrides |
| CN102992546A (en) * | 2012-12-02 | 2013-03-27 | 黄丽亚 | Sewage treatment equipment and method |
| CN204550351U (en) * | 2015-04-19 | 2015-08-12 | 黄燎源 | A kind of efficient sewage treatment installation |
| CN206940581U (en) * | 2017-07-17 | 2018-01-30 | 赛维特（天津）科技有限公司 | A kind of water-saving reverse osmosis water purifying equipment |
| CN108328884A (en) * | 2018-04-17 | 2018-07-27 | 王雨菲 | A kind of circulatory system of sewage disposal and recycling |
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Application publication date: 20180821 |
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