CN206447595U - A kind of automatic froth breaking Despumation device - Google Patents
A kind of automatic froth breaking Despumation device Download PDFInfo
- Publication number
- CN206447595U CN206447595U CN201720119725.1U CN201720119725U CN206447595U CN 206447595 U CN206447595 U CN 206447595U CN 201720119725 U CN201720119725 U CN 201720119725U CN 206447595 U CN206447595 U CN 206447595U
- Authority
- CN
- China
- Prior art keywords
- solvent
- shower
- froth breaking
- defoaming pump
- conducting probe
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000002904 solvent Substances 0.000 claims abstract description 36
- 239000000523 sample Substances 0.000 claims abstract description 34
- 239000010865 sewage Substances 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 abstract description 15
- 239000006260 foam Substances 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007269 microbial metabolism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Degasification And Air Bubble Elimination (AREA)
- Activated Sludge Processes (AREA)
Abstract
A kind of automatic froth breaking Despumation device, including solvent adding set and control system；The solvent adding set includes solvent tank, defoaming pump, spray equipment；The solvent pot bottom sets solvent outlet pipe；The spray equipment includes shower and shower nozzle, and the shower nozzle is arranged on shower；One end of the shower connects the outlet of defoaming pump, and the other end of the shower is connected to the inner side on sewage-treatment plant top；The entrance of the defoaming pump connects the solvent outlet pipe of solvent tank；The control system includes conducting probe and controller.The utility model by conducting probe detect present position electrical conductivity change come judge foam produce height, and then determine defoamer the addition time, it is to avoid foam it is excessive, while conducting probe is simple in construction, cost is relatively low；The startup and stopping of defoaming pump are to automatically control simultaneously, the automaticity of whole device are improved, while having saved cost of labor.
Description
Technical field
The utility model is related to sewage treatment area, and in particular to a kind of automatic froth breaking Despumation device.
Background technology
In sewage disposal process, part of contaminated water can produce bubble, such as during the aerobic treatment of sewage, by
In aeration and microbial metabolism, meeting creating pockets of air can overflow from processing unit after the accumulation of these bubbles, influence periphery
Environmental sanitation, therefore need the bubble by these generations to be eliminated in sewage disposal process.In conventional sewage treatment plant
Or in Sewage Disposal, general using manual patrol and to add by the way of defoamer and to eliminate foam, the eradicating efficacy of foam is complete
Full manual control, once worker's carelessness may result in, foam is excessive, and welding causes certain loss, if while defoamer
Adding excessive can be produced again on biochemical system influences, and will also result in the waste of medicament；In addition, the relatively advanced plant stand in part or life
Automatically controlling for defoamer addition is carried out in producing line by the way of acoustic resonance and pulse detection, the eradicating efficacy of foam is good,
But cost is high, it is difficult to popularization and application.
Utility model content
The purpose of this utility model is that there is provided a kind of automatic froth breaking Despumation device to overcome above-mentioned the deficiencies in the prior art.
To achieve the above object, the utility model uses following technical proposals：A kind of automatic froth breaking Despumation device, including it is molten
Agent adding set and control system；
The solvent adding set includes solvent tank, defoaming pump, spray equipment；The solvent pot bottom sets solvent outlet
Pipe；The spray equipment includes shower and shower nozzle, and the shower nozzle is arranged on shower, and the spray equipment is located at sewage
Manage above device；One end of the shower connects the outlet of defoaming pump, and the other end of the shower is connected to sewage disposal
The inner side on device top；The entrance of the defoaming pump connects the solvent outlet pipe of solvent tank；
The control system includes conducting probe and controller；The conducting probe is fixed on inside sewage-treatment plant,
The conducting probe detects the electrical conductivity of present position；The input of the controller connects the conducting probe, the control
The output end of device connects the power supply of defoaming pump, and the controller can control turning on and off for froth breaking pumping source.
It is preferred that, the defoaming pump is centrifugal pump.
It is preferred that, the shower nozzle has several.
It is preferred that, the shower nozzle is evenly distributed on shower.
It is preferred that, the solvent tank top sets colvent inlet to manage.
It is preferred that, the upper inlet porting valve of colvent inlet pipe.
The operation principle of automatic froth breaking Despumation device：The utility model realizes foam in sewage-treatment plant using conductance method
Detection, the change of probe tips present positions electrical conductivity is measured using conducting probe, whether reflection probe tips are in bubble
In；When foam reaches probe tips height, conducting probe detects the change of electrical conductivity, and transmits a signal to controller
In, the addition that controller controls the power on of defoaming pump and makes defoaming pump be actuated for defoamer；After bubble is eliminated, conductance
Probe in detecting is returned to conductivity values, transmits a signal to controller again, the dump of controller control defoaming pump and
Froth breaking pump shutdown is set to stop the addition of defoamer.
The utility model has the advantages that：
1. the utility model detects the change of present position electrical conductivity to judge the height of foam generation by conducting probe,
And then determine defoamer the addition time, it is to avoid foam it is excessive, while conducting probe is simple in construction, cost is relatively low；
2. the startup and stopping of the utility model defoaming pump are to automatically control, the automation journey of whole device is improved
Degree, while having saved cost of labor；
3. the utility model can be widely applied for a variety of different places and realize that the automatic of multi-solvents sprays, with very high
Cost performance.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic froth breaking Despumation device of the utility model；
Fig. 2 is the control block diagram of the utility model control system；
Wherein 0- sewage-treatment plants；
1-solvent adding set, 11-solvent tank, 111-colvent inlet pipe, 112-inlet valve, 113-solvent outlet pipe,
12-defoaming pump, 13-spray equipment, 131-shower, 132-shower nozzle, 2-control system, 21-conducting probe, 22-controller.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1-2, a kind of automatic froth breaking Despumation device, including solvent adding set 1 and control system 2；
The solvent adding set 1 includes solvent tank 11, defoaming pump 12, spray equipment 13；The bottom of solvent tank 11 is set
Put solvent outlet pipe 113；The spray equipment 13 includes shower 131 and shower nozzle 132, and the shower nozzle 132 is arranged on shower
On 131, the spray equipment 13 is located at the top of sewage-treatment plant 0；One end of the shower 131 connects going out for defoaming pump 12
Mouthful, the other end of the shower 131 is connected to the inner side on the top of sewage-treatment plant 0；The entrance connection of the defoaming pump 12
The solvent outlet pipe 113 of solvent tank 11；
The control system 2 includes conducting probe 21 and controller 22；The conducting probe 21 is fixed on sewage disposal dress
Inside is set to 0, the conducting probe 21 detects the electrical conductivity of present position；The input of the controller 22 connects the conductance and visited
Pin 21, controller 22 judges whether the foam in sewage-treatment plant 0 reaches by analyzing the electrical conductivity that conducting probe 21 is detected
Height residing for conducting probe 21, the output end of the controller 22 connects the power supply of defoaming pump 12, and the controller 22 can
Turning on and off for the control power supply of defoaming pump 12, when the conductivity variations that conducting probe 21 is detected, illustrates that foam has reached
The residing height of probe, therefore the power supply of defoaming pump 12 is connected in the control of controller 22, defoaming pump 12 is actuated for adding for defoamer
Plus；When the electrical conductivity that conducting probe 21 is detected returns former numerical value, illustrate that foam has been eliminated, therefore the control cut-out of controller 22
The power supply of defoaming pump 12, makes defoaming pump 12 stop transport and stops the addition of defoamer.
It is preferred that, the defoaming pump 12 is centrifugal pump.
It is preferred that, the shower nozzle 132 has several, facilitates the addition of defoamer.
It is preferred that, the shower nozzle 132 is evenly distributed on shower 131, is realized the uniform addition of defoamer and is covered comprehensively
Lid, it is ensured that defoaming effect.
It is preferred that, the top of solvent tank 11 sets colvent inlet pipe 111, the addition for defoamer.
It is preferred that, inlet porting valve 112 on the colvent inlet pipe 111 facilitates the addition of defoamer.
The operation principle of automatic froth breaking Despumation device：The utility model uses position residing for the measurement probe tips of conducting probe 21
The change of electrical conductivity is put, whether reflection probe tips are in bubble：When foam reaches probe tips height, conducting probe 21
The change of electrical conductivity is detected, and is transmitted a signal in controller 22, the power supply of defoaming pump 12 is connected in the control of controller 22, is made
Defoaming pump 12 starts, and the defoamer in solvent tank 11 is sprayed by spray equipment 13 froth breaking is carried out in sewage-treatment plant 0；
When the electrical conductivity that conducting probe 21 is detected returns former numerical value, illustrate that foam has been eliminated, therefore the control cut-out of controller 22 disappears
The power supply of pump 12 is steeped, defoaming pump 12 is stopped transport and stops the addition of defoamer.
It is not new to this practicality although above-mentioned embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, people in the art
Member need not pay the various modifications that creative work can make or deform still within protection domain of the present utility model.
Claims (6)
1. a kind of automatic froth breaking Despumation device, it is characterized in that, including solvent adding set and control system；
The solvent adding set includes solvent tank, defoaming pump, spray equipment；The solvent pot bottom sets solvent outlet pipe；
The spray equipment includes shower and shower nozzle, and the shower nozzle is arranged on shower, and the spray equipment is located at sewage disposal
Above device；One end of the shower connects the outlet of defoaming pump, and the other end of the shower is connected to sewage disposal dress
Put the inner side on top；The entrance of the defoaming pump connects the solvent outlet pipe of solvent tank；
The control system includes conducting probe and controller；The conducting probe is fixed on inside sewage-treatment plant, described
Conducting probe detects the electrical conductivity of present position；The input of the controller connects the conducting probe, the controller
Output end connects the power supply of defoaming pump, and the controller can control turning on and off for froth breaking pumping source.
2. a kind of automatic froth breaking Despumation device as claimed in claim 1, it is characterized in that, the defoaming pump is centrifugal pump.
3. a kind of automatic froth breaking Despumation device as claimed in claim 1, it is characterized in that, the shower nozzle has several.
4. a kind of automatic froth breaking Despumation device as claimed in claim 3, it is characterized in that, the shower nozzle is evenly distributed on shower
On.
5. a kind of automatic froth breaking Despumation device as claimed in claim 1, it is characterized in that, the solvent tank top sets solvent to enter
Mouth pipe.
6. a kind of automatic froth breaking Despumation device as claimed in claim 5, it is characterized in that, the upper inlet porting of colvent inlet pipe
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119725.1U CN206447595U (en) | 2017-02-09 | 2017-02-09 | A kind of automatic froth breaking Despumation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119725.1U CN206447595U (en) | 2017-02-09 | 2017-02-09 | A kind of automatic froth breaking Despumation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447595U true CN206447595U (en) | 2017-08-29 |
Family
ID=59666613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119725.1U Expired - Fee Related CN206447595U (en) | 2017-02-09 | 2017-02-09 | A kind of automatic froth breaking Despumation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557268A (en) * | 2017-09-06 | 2018-01-09 | 苏州富园生物科技有限公司 | A kind of defoaming device |
| CN107715509A (en) * | 2017-11-23 | 2018-02-23 | 荣成市固废综合处理与应用产业园有限公司 | A kind of liquid level senses defoamer added automatically system |
-
2017
- 2017-02-09 CN CN201720119725.1U patent/CN206447595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557268A (en) * | 2017-09-06 | 2018-01-09 | 苏州富园生物科技有限公司 | A kind of defoaming device |
| CN107715509A (en) * | 2017-11-23 | 2018-02-23 | 荣成市固废综合处理与应用产业园有限公司 | A kind of liquid level senses defoamer added automatically system |
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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: 20170829 Termination date: 20180209 |