CN207405032U - 4-chloro-benzaldehyde waste water treatment system - Google Patents
4-chloro-benzaldehyde waste water treatment system Download PDFInfo
- Publication number
- CN207405032U CN207405032U CN201721298246.7U CN201721298246U CN207405032U CN 207405032 U CN207405032 U CN 207405032U CN 201721298246 U CN201721298246 U CN 201721298246U CN 207405032 U CN207405032 U CN 207405032U
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- waste water
- tank
- benzaldehyde
- chloro
- pond
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a kind of 4-chloro-benzaldehyde waste water treatment system, including pretreatment tank, vacuum cycle water pump, reaction tank, filter press, intermediate pool, micro-electrolysis reaction pond, neutralization reaction pond, sedimentation basin, biochemical aeration processing pond, electrolyte supplement tank.Layer by layer processing and reaction of the 4-chloro-benzaldehyde waste water treatment system of the utility model by setting, filtration system, pollutant in waste water and Toxic are effectively handled, especially increase electrolysis processing, neutralization and biochemical aeration processing, by being organically implemented in combination with effectively filtering out for harmful components in waste water, low pollution emission is realized.
Description
Technical field
The utility model is related to waste water treatment system field, in particular to a kind of 4-chloro-benzaldehyde wastewater treatment system
System.
Background technology
4-chloro-benzaldehyde is important organic fine chemical intermediates, is had in the organic syntheses such as pesticide, medicine, dyestuff
Extensive use is widely used in the medicines such as the Pesticidal products such as herbicide, plant growth regulator and fenarol, chlorobenzene ammino acid
Object is also used as dyestuff and synthesizes the intermediate of photosensitive material.
The industrial production process of 4-chloro-benzaldehyde mainly includes parachlorotoluene chlorinolysis, parachlorotoluene chloride oxidation water
Solution, parachlorotoluene direct oxidation method, nitrotoleune oxidation-reduction method etc., but its waste water generated is containing more pollutant,
It is discharged after being handled.
Utility model content
The utility model aim is to provide a kind of 4-chloro-benzaldehyde waste water treatment system, realizes and is is prepared by 4-chloro-benzaldehyde
The waste water of technique discharge is effectively treated.
To achieve the above object, the 4-chloro-benzaldehyde waste water treatment system of the utility model includes pretreatment tank, vacuum is followed
Ring water pump, reaction tank, filter press, intermediate pool, micro-electrolysis reaction pond, neutralization reaction pond, sedimentation basin, biochemical aeration processing pond, electricity
Liquid supplement tank is solved, wherein：
Pre-processing tank includes tank body, the action pane being arranged on above body, the inlet tube at the upper side of tank body, position
For receiving 4-chloro-benzaldehyde waste water, one end of water inlet pipe passes through for water inlet pipe and outlet pipe below tank body, wherein inlet tube
Valve is connected to distillation water lines, and the other end is provided with spray equipment, and spray equipment is provided with multiple spray tube heads, in tank
In vivo spray formed for waste water by cascade；The outlet pipe is used to waste water flowing to reaction tank；
Reaction tank is used to carry out acidification reaction to pretreated waste water, then flows to filter press, is carried out by filter press
Solid and liquid separation；
The lower section of filter press sets intermediate pool, and intermediate pool is used to catch the water outlet of filter press；
The downstream of intermediate pool sets the micro-electrolysis reaction pond, is connected by pipeline, and the side in micro-electrolysis reaction pond
On be additionally provided with an electrolyte supplement tank, for into micro-electrolysis reaction pond in real time supplement and circular electrolyte；
The downstream connection in micro-electrolysis reaction pond has neutralization reaction pond, and neutralization reaction pond is used for through calcium hydroxide to acidifying
Waste water carries out neutralization reaction；
Neutralization reaction pond downstream sets sedimentation basin, carries out precipitation process to the waste water mixing liquid after neutralization reaction, then
Supernatant liquid is discharged to biochemical aeration processing pond, biochemical aeration processing pond for by microorganism be mixed to supernatant liquid into
The processing of row aeration biochemical, is then discharged out.
Further, the pretreatment tank is stainless steel tank body.
Further, the filter press is plate type pressure filter.
Further, the biochemical aeration processing pond is provided at least one fountain spray equipment and collecting-tank, passes through collection
Liquid discharge behind pond.
Further, it is provided with check-valves between the water inlet pipe and spray equipment.
The utility model advantageous effect：The place layer by layer that the 4-chloro-benzaldehyde waste water treatment system of the utility model passes through setting
Reason and reaction, filtration system, the pollutant in waste water and Toxic are effectively handled, especially increase electrolysis handle,
It neutralizes and biochemical aeration processing, by being organically implemented in combination with effectively filtering out for harmful components in waste water, realizes low pollution emission.
It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived that describe in greater detail below are at this
Sample design it is not conflicting in the case of can be viewed as the disclosure utility model theme a part.In addition, it wants
Ask the theme of protection all combinations be considered as the disclosure utility model theme a part.
The foregoing and other side of the utility model introduction can be more fully appreciated from the following description with reference to attached drawing
Face, embodiment and feature.The feature and/or advantageous effect of other additional aspects such as illustrative embodiments of the utility model
It will be learnt in obvious in the following description or practice by the specific embodiment instructed according to the utility model.
Description of the drawings
Attached drawing is not intended to drawn to scale.In the accompanying drawings, each identical or approximately uniform group shown in each figure
It can be indicated by the same numeral into part.For clarity, in each figure, it is not that each component is labeled.
Now, by example and the embodiment of the various aspects of the utility model will be described in reference to the drawings, wherein：
Fig. 1 is the schematic diagram of the 4-chloro-benzaldehyde waste water treatment system of the utility model.
Specific embodiment
In order to know more about the technology contents of the utility model, spy lifts specific embodiment and institute's accompanying drawings is coordinated to be described as follows.
The each side of the utility model is described with reference in the disclosure, shown in the drawings of the implementation of many explanations
Example.It is not intended to cover all aspects of the utility model for embodiment of the disclosure.It should be appreciated that a variety of structures presented hereinbefore
Think and embodiment and describe in more detail below those design and embodiment can in many ways in any one
Implement, this is because design disclosed in the utility model and embodiment are not limited to any embodiment.In addition, this practicality
New disclosed some aspects can be used alone or with the utility model disclosed in it is otherwise it is any it is appropriately combined come
It uses.
With reference to Fig. 1, a kind of 4-chloro-benzaldehyde waste water treatment system include pretreatment tank, vacuum cycle water pump 8, reaction tank 9,
Filter press 10, intermediate pool 11, micro-electrolysis reaction pond 12, neutralization reaction pond 13, sedimentation basin 14, biochemical aeration processing pond 15, electrolysis
Liquid supplements tank 16.
Pre-processing tank includes tank body 2, the action pane 3 being arranged on above body, the inlet tube at the upper side of tank body
1st, the water inlet pipe 4 and outlet pipe 5 below tank body, wherein inlet tube 1 are used to receive 4-chloro-benzaldehyde waste water, water inlet pipe 4
One end is connected to distillation water lines by valve, and the other end is provided with spray equipment 7, and spray equipment is provided with multiple spray tube heads
6, in tank body spray formed for waste water by cascade.
The outlet pipe 5 is used to waste water flowing to reaction tank 9.
Vacuum cycle water pump 8 is used to be pumped into recirculated water into reaction tank 9 simultaneously.
Reaction tank 9 is used to carry out acidification reaction to pretreated waste water, then flows to filter press 10, passes through filter press 10
Carry out solid and liquid separation.
Filter press 10 for example with plate type pressure filter, sets intermediate pool 11 below, and intermediate pool 11 is used to catch filter press
Water outlet
The downstream of intermediate pool 11 sets the micro-electrolysis reaction pond 12, is connected by pipeline, and micro-electrolysis reaction pond
Side on be additionally provided with an electrolyte supplement tank 16, for into micro-electrolysis reaction pond in real time supplement and circular electrolyte.
The downstream connection in micro-electrolysis reaction pond 12 has neutralization reaction pond 13, and neutralization reaction pond is used for through calcium hydroxide to acid
The waste water of change carries out neutralization reaction
13 downstream of neutralization reaction pond sets sedimentation basin 14, and precipitation process is carried out to the waste water mixing liquid after neutralization reaction,
Supernatant liquid is then discharged out to biochemical aeration processing pond 15, biochemical aeration processing pond 15 be used for by microorganism be mixed to
Layer liquid carries out aeration biochemical processing, is then discharged out.
Preferably, it is stainless steel tank body to pre-process tank.
Biochemical aeration processing pond 15 is provided at least one fountain spray equipment and collecting-tank, passes through the liquid after collecting-tank
Discharge.
Preferably, return of waste water in order to prevent, check-valves is provided between water inlet pipe 4 and spray equipment 7.
Although the utility model has been disclosed with preferred embodiment as above, so it is not limited to the utility model.This reality
It is without departing from the spirit and scope of the utility model, each when that can make with new those of ordinary skill in the art
Kind changes and retouches.Therefore, the scope of protection of the utility model is when subject to those as defined in claim.
Claims (5)
1. a kind of 4-chloro-benzaldehyde waste water treatment system, which is characterized in that including pretreatment tank, vacuum cycle water pump, reaction tank,
Filter press, intermediate pool, micro-electrolysis reaction pond, neutralization reaction pond, sedimentation basin, biochemical aeration processing pond, electrolyte supplement tank,
In：
Pre-process tank include tank body, the action pane being arranged on above body, the inlet tube at the upper side of tank body, positioned at tank
For receiving 4-chloro-benzaldehyde waste water, one end of water inlet pipe passes through valve for water inlet pipe and outlet pipe below body, wherein inlet tube
Distillation water lines are connected to, the other end is provided with spray equipment, and spray equipment is provided with multiple spray tube heads, in tank body
Spray formed for waste water by cascade；The outlet pipe is used to waste water flowing to reaction tank；
Reaction tank is used to carry out acidification reaction to pretreated waste water, then flows to filter press, solid is carried out by filter press
It is separated with liquid；
The lower section of filter press sets intermediate pool, and intermediate pool is used to catch the water outlet of filter press；
The downstream of intermediate pool sets the micro-electrolysis reaction pond, is connected by pipeline, and on the side in micro-electrolysis reaction pond also
Be provided with an electrolyte supplement tank, for into micro-electrolysis reaction pond in real time supplement and circular electrolyte；
The downstream connection in micro-electrolysis reaction pond has neutralization reaction pond, and neutralization reaction pond is used for the waste water to acidifying by calcium hydroxide
Carry out neutralization reaction；
Neutralization reaction pond downstream sets sedimentation basin, carries out precipitation process to the waste water mixing liquid after neutralization reaction, is then discharged out
To biochemical aeration processing pond, biochemical aeration processing pond exposes supernatant liquid for being mixed by microorganism supernatant liquid
Gas biochemical treatment, is then discharged out.
2. 4-chloro-benzaldehyde waste water treatment system according to claim 1, which is characterized in that the pretreatment tank is stainless
Cylinder of steel body.
3. 4-chloro-benzaldehyde waste water treatment system according to claim 1, which is characterized in that the filter press is board-like pressure
Filter.
4. 4-chloro-benzaldehyde waste water treatment system according to claim 1, which is characterized in that the biochemical aeration processing pond
At least one fountain spray equipment and collecting-tank are provided with, is discharged by the liquid after collecting-tank.
5. 4-chloro-benzaldehyde waste water treatment system according to claim 1, which is characterized in that the water inlet pipe is filled with spray
Check-valves is provided between putting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298246.7U CN207405032U (en) | 2017-10-09 | 2017-10-09 | 4-chloro-benzaldehyde waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298246.7U CN207405032U (en) | 2017-10-09 | 2017-10-09 | 4-chloro-benzaldehyde waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405032U true CN207405032U (en) | 2018-05-25 |
Family
ID=62406913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298246.7U Expired - Fee Related CN207405032U (en) | 2017-10-09 | 2017-10-09 | 4-chloro-benzaldehyde waste water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207405032U (en) |
-
2017
- 2017-10-09 CN CN201721298246.7U patent/CN207405032U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20181009 |