CN203095651U - Chemical adding device for water treatment - Google Patents
Chemical adding device for water treatment Download PDFInfo
- Publication number
- CN203095651U CN203095651U CN 201320105355 CN201320105355U CN203095651U CN 203095651 U CN203095651 U CN 203095651U CN 201320105355 CN201320105355 CN 201320105355 CN 201320105355 U CN201320105355 U CN 201320105355U CN 203095651 U CN203095651 U CN 203095651U
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- Prior art keywords
- medicament
- cylinder
- chemical
- flow
- plc controller
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000000126 substance Substances 0.000 title abstract description 16
- 239000003814 drug Substances 0.000 claims description 152
- 229940079593 drug Drugs 0.000 claims description 52
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 abstract description 9
- 230000004907 flux Effects 0.000 description 24
- 239000002351 wastewater Substances 0.000 description 13
- 239000010808 liquid waste Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000012377 drug delivery Methods 0.000 description 3
- 231100001261 hazardous Toxicity 0.000 description 3
- 230000001473 noxious effect Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of water treatment devices, and provides a chemical adding device for water treatment, which is automatic and simple in structure, ensures that the chemical concentration is stable and accurate, and can provide chemicals for a long time stably, improve the stirring and conveying efficiency of chemicals and reduce the labor intensity of workers. The device comprises a chemical cylinder, a chemical pump, a chemical box, a water tank, a chemical collecting box, a first flow sensor, a second flow sensor, a third flow sensor, a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve, a PLC (Programmable Logic Controller), a button module and a display panel, wherein the chemical cylinder is provided with an input end and an output end; the chemical cylinder is internally provided with an electric stirrer; and the chemical collecting box is provided with a chemical outlet.
Description
Technical field
The utility model relates to the water treating equipment technical field, particularly a kind of water treatment agent adding set.
Background technology
Along with Chinese Urbanization's, industrialized acceleration, the demand gap of water resources also increases day by day, under such background, sewage treatment industry becomes newborn enterprise, present and tap water production, water supply, draining, middle water reuse industry are in status of equal importance, add up according to State Bureau of Environmental Protection, national industrial wastewater discharge total amount was 221.1 hundred million tons in 2007, contain various hazardous and noxious substances in the waste water, the pollution of waterhead that causes, environmental pollution and water resource waste phenomenon are very serious, therefore, in order to address this problem, must effectively administer waste water.In the treating processes of waste water, often need to add proper drug, react with the hazardous and noxious substances in the waste water, to eliminate the hazardous and noxious substances that reduces in the waste water, making waste water reach emission standard discharges, reduce pollution of waterhead and environmental pollution, can make waste water obtain recycling what is more.
At present, in the wastewater treatment process, it all is by add tap water and required medicine in the medicament cylinder usually that medicine adds, stir and fully carry out reaction treatment with waste water after compound pump directly is delivered to medicament in the purification tank for liquid waste, pharmaceutical quantities is determined by the waste strength in the purification tank for liquid waste, need 24 hours every days and do not stop to stir medicament and constantly with drug delivery to purification tank for liquid waste, and the conveying that medicament does not stop, need constantly complementary medicine and tap water simultaneously, because this is a dynamic process, the concentration of medicament is difficult to control, it is light when time thes be dense, the effect of medicament directly is affected, and therefore, can not effectively be administered the waste water that make steady in a long-term.And the operations such as conveying stirring of medicament at present are many all to be to rely on manpower, and the stirring of medicament conveying all needs to carry out for a long time, human cost height like this, and intensity of workers is big, and the stirring transport efficiency of medicament is low, influences the processing efficiency of waste water.
The utility model content
Therefore, at above-mentioned problem, the utility model proposes a kind of automatization, simple in structure, and guarantee that drug concentration is stable and accurately, can be steady in a long-term medicament is provided, improve the stirring transport efficiency of medicament, reduce the water treatment agent adding set of intensity of workers.
For realizing above-mentioned technical problem, the solution that the utility model is taked is: a kind of water treatment agent adding set, comprise the medicament cylinder, compound pump, drug box, water tank, the collection medicine-chest, the PLC controller, key-press module and display panel, described medicament cylinder is provided with input terminus and output terminal, be provided with electric mixer in the described medicament cylinder, described drug box is connected by the input terminus of pipeline with the medicament cylinder respectively with water tank, described compound pump is located at the output terminal of medicament cylinder, described medicament delivery side of pump is connected with the collection medicine-chest by pipeline, pipeline upper edge drug flow direction between described drug box and the medicament cylinder is provided with first magnetic valve and first flow transmitter successively, pipeline upper edge water (flow) direction between described water tank and the medicament cylinder is provided with second magnetic valve and second flow sensor successively, also be provided with medicine outlet on the described collection medicine-chest, described medicine outlet is provided with the 3rd magnetic valve and the 3rd flow sensor successively along the medicament flow direction, described first flow transmitter, second flow sensor all is connected with the data terminal of PLC controller with the 3rd flow sensor, described compound pump, electric mixer, first magnetic valve, second magnetic valve and the 3rd magnetic valve all are controlled by the PLC controller, and described key-press module all is connected with the PLC controller with display panel.
Further: also be provided with concentration detection apparatus on the described medicament cylinder, described concentration detection apparatus comprises conduit, first stopping valve and second stopping valve, described first stopping valve and second stopping valve are located on the conduit, described conduit is connected with the medicament cylinder, described conduit is communicated with between first stopping valve and second stopping valve and is provided with Glass tubing, the opening end of described Glass tubing is provided with rubber plug, and described rubber plug is provided with densitometer.
Further: also comprise warning device, described warning device is connected with the PLC controller.
Further: described warning device comprises LED lamp and hummer.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: She Ji water treatment agent adding set as mentioned above, electric mixer by PLC controller control medicament cylinder carries out stirring operation, control simultaneously compound pump work with the drug delivery in the medicament cylinder to collecting in the medicine-chest, and the PLC controller is in real time with the actual drug flow of drug box, the actual dose flow of the actual discharge of water tank and collection medicine-chest and the standard drug flux values that sets in advance, standard water flux values and standard medicament flux values compare judgement, the PLC controller is controlled corresponding first magnetic valve respectively according to comparative result again, the action of second magnetic valve and the 3rd magnetic valve, promptly the actual discharge by control actual drug flow of drug box and water tank just can guarantee the medicament in the medicament cylinder concentration accurately and stablize, make drug concentration accurately be controlled, light phenomenon when dense when avoiding medicament to occur, guarantee the validity of medicament, pass through the actual dose flow of control sets medicine-chest simultaneously, can guarantee add-on stable of the medicament that the water treatment agent adding set adds to purification tank for liquid waste, therefore, utilize the PLC controller to realize to the configuration of medicament and the accurate control of conveying, the configuration of medicament and the automated operation of conveying have also been realized, improve working efficiency, reduced staff's labour intensity; Further, concentration detection apparatus on the described medicament cylinder can the test agents cylinder in the actual concentrations of medicament, the staff can read the actual concentrations of medicament by concentration detection apparatus, whether the actual concentrations of judging medicament is needed drug concentration, if deviation is arranged, again the PLC controller is adjusted setting, by the control adjustment of PLC controller, make the drug concentration in the medicament cylinder reach needed drug concentration, therefore further guaranteed the accuracy of drug concentration.
Description of drawings
Fig. 1 is the functional block diagram of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment.
Embodiment
Now with specific embodiment the utility model is further specified in conjunction with the accompanying drawings.
Referring to figs. 1 to Fig. 2, what the utility model embodiment disclosed is, a kind of water treatment agent adding set, comprise medicament cylinder 1, compound pump 2, drug box 3, water tank 4, collection medicine-chest 5, PLC controller 6, key-press module 7, display panel 8 and warning device 9, described warning device 9 comprises LED lamp and hummer, described medicament cylinder 1 is provided with input terminus and output terminal, be provided with electric mixer 11 in the described medicament cylinder 1, also be provided with concentration detection apparatus on the described medicament cylinder 1, described concentration detection apparatus comprises conduit 12, first stopping valve 13 and second stopping valve 14, described first stopping valve 13 and second stopping valve 14 are located on the conduit 12, described conduit 12 is connected with medicament cylinder 1, described conduit 12 is communicated with between first stopping valve 13 and second stopping valve 14 and is provided with Glass tubing 15, the opening end of described Glass tubing 15 is provided with rubber plug, and described rubber plug is provided with densitometer 16.Described drug box 3 is connected by the input terminus of pipeline with medicament cylinder 1 respectively with water tank 4, described compound pump 2 is located at the output terminal of medicament cylinder 1, the output terminal of described compound pump 2 is connected with collection medicine-chest 5 by pipeline, pipeline upper edge drug flow direction between described drug box 3 and the medicament cylinder 1 is provided with first magnetic valve 31 and first flow transmitter 32 successively, pipeline upper edge water (flow) direction between described water tank 4 and the medicament cylinder 1 is provided with second magnetic valve 41 and second flow sensor 42 successively, also be provided with medicine outlet 51 on the described collection medicine-chest 5, described medicine outlet 51 is provided with the 3rd magnetic valve 52 and the 3rd flow sensor 53 successively along the medicament flow direction, described first flow transmitter 32, second flow sensor 42 all is connected with the data terminal of PLC controller 6 with the 3rd flow sensor 53, described compound pump 2, electric mixer 11, first magnetic valve 31, second magnetic valve 41 and the 3rd magnetic valve 52 all are controlled by PLC controller 6, described key-press module 7, display panel 8, the LED lamp all is connected with PLC controller 6 with hummer.
When described water treatment agent adding set uses, the medicine outlet 51 of described collection medicine-chest 5 places the top of purification tank for liquid waste, described drug box 3 and water tank 4 are carried medicine and water to medicament cylinder 1 respectively, the electric mixer 11 of PLC controller 6 control medicament cylinders 1 carries out stirring operation simultaneously, medicine in medicament cylinder 1 and water are mixed with medicament by mixing, then PLC controller 6 also control compound pump 2 work with the drug delivery in the medicament cylinder 1 to collecting in the medicine-chest 5, the medicament in the collection medicine-chest 5 adds purification tank for liquid waste to by medicine outlet 51 again.
Described water treatment agent adding set is according to concentration and the add-on of handling the required medicament of waste water, by key-press module 7 respectively to the drug flux of drug box 3, the medicament flow of the discharge of water tank 4 and collection medicine-chest 5 carries out the setting of normal stream value, PLC controller 6 is respectively according to the standard drug flux values that is provided with then, standard water flux values and standard medicament flux values are controlled first magnetic valve 31, the action of second magnetic valve 41 and the 3rd magnetic valve 52 makes the actual drug flow of drug box 3, the actual dose flow of the actual discharge of water tank 4 and collection medicine-chest 5 and the standard drug flux values of setting, standard water flux values and standard medicament flux values are consistent; Simultaneously, described first flow transmitter 32, second flow sensor 42 and the 3rd flow sensor 53 be the actual drug flow of real-time detection of drugs case 3 respectively, the actual dose flow of the actual discharge of water tank 4 and collection medicine-chest 5, and detected actual drug flow, actual discharge and actual dose flow feed back in the PLC controller 6 in real time, PLC controller 6 is with the actual drug flow that receives, actual discharge and actual dose flow respectively with the standard drug flux values, standard water flux values and standard medicament flux values compare judgement, 6 of PLC controllers are further controlled first magnetic valve 31 respectively according to comparative result, the action of second magnetic valve 41 and the 3rd magnetic valve 52, to guarantee the actual drug flow, actual discharge and actual dose flow respectively with the standard drug flux values, standard water flux values and standard medicament flux values are consistent, make the add-on of medicament in the concentration of medicament and the waste water obtain controlling effectively accurately; Simultaneously, when measured actual drug flow, actual discharge and actual dose flow were greater than or less than standard drug flux values, standard water flux values and standard medicament flux values, PLC controller 6 also can be controlled warning device 9 and carry out alarm; Described PLC controller 6 is also all arranged actual drug flow, actual discharge, actual dose flow, standard drug flux values, standard water flux values and standard medicament flux values and is shown by display panel 8, make the staff to come into plain view to various parameters, can make suitable operation setting according to parameter, further the accuracy and the stability of the add-on of medicament in the concentration of raising control medicament and the waste water.
Further, according to the contour principle of U type pipe two pipe liquid levels, Glass tubing 15 on the medicament cylinder 1 of described water treatment agent adding set can be full of and the medicament cylinder 1 interior contour medicament of medicament, densitometer 16 on Glass tubing 15 opening ends just can test out the drug concentration in the medicament cylinder at this moment, the staff can observe densitometer 16 and obtain drug concentration in the medicament cylinder 1, judge whether it is required drug concentration, if the drug concentration and the required drug concentration that record have deviation, concentration is higher or on the low side, the staff can adjust by key-press module 7 the standard drug flux values of drug box 3 and the standard water flux values of water tank 4 are set, by the control adjustment of PLC controller 6, make the drug concentration in the medicament cylinder 1 reach needed drug concentration then.
She Ji water treatment agent adding set in sum, utilize the concentration detection apparatus on PLC controller and the medicament cylinder to realize to the configuration of medicament and the accurate control of conveying, promptly realized the stable and accurate control of the add-on of the medicament that adds to drug concentration with to purification tank for liquid waste, the configuration of medicament and the automated operation of conveying have also been realized, improve working efficiency, reduced staff's labour intensity.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (4)
1. water treatment agent adding set, comprise medicament cylinder and compound pump, described medicament cylinder is provided with input terminus and output terminal, it is characterized in that: also comprise drug box, water tank, the collection medicine-chest, the PLC controller, key-press module and display panel, be provided with electric mixer in the described medicament cylinder, described drug box is connected by the input terminus of pipeline with the medicament cylinder respectively with water tank, described compound pump is located at the output terminal of medicament cylinder, described medicament delivery side of pump is connected with the collection medicine-chest by pipeline, pipeline upper edge drug flow direction between described drug box and the medicament cylinder is provided with first magnetic valve and first flow transmitter successively, pipeline upper edge water (flow) direction between described water tank and the medicament cylinder is provided with second magnetic valve and second flow sensor successively, also be provided with medicine outlet on the described collection medicine-chest, described medicine outlet is provided with the 3rd magnetic valve and the 3rd flow sensor successively along the medicament flow direction, described first flow transmitter, second flow sensor all is connected with the data terminal of PLC controller with the 3rd flow sensor, described compound pump, electric mixer, first magnetic valve, second magnetic valve and the 3rd magnetic valve all are controlled by the PLC controller, and described key-press module all is connected with the PLC controller with display panel.
2. water treatment agent adding set according to claim 1, it is characterized in that: also be provided with concentration detection apparatus on the described medicament cylinder, described concentration detection apparatus comprises conduit, first stopping valve and second stopping valve, described first stopping valve and second stopping valve are located on the conduit, described conduit is connected with the medicament cylinder, described conduit is communicated with between first stopping valve and second stopping valve and is provided with Glass tubing, and the opening end of described Glass tubing is provided with rubber plug, and described rubber plug is provided with densitometer.
3. water treatment agent adding set according to claim 1 and 2 is characterized in that: also comprise warning device, described warning device is connected with the PLC controller.
4. water treatment agent adding set according to claim 3 is characterized in that: described warning device comprises LED lamp and hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105355 CN203095651U (en) | 2013-03-07 | 2013-03-07 | Chemical adding device for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105355 CN203095651U (en) | 2013-03-07 | 2013-03-07 | Chemical adding device for water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095651U true CN203095651U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105355 Expired - Fee Related CN203095651U (en) | 2013-03-07 | 2013-03-07 | Chemical adding device for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000227A (en) * | 2014-06-16 | 2014-08-27 | 华中农业大学 | Automatic salted egg online curing system and method based on ultrasonic salt concentration detection |
| CN108261979A (en) * | 2018-03-27 | 2018-07-10 | 李冬侠 | A kind of medicine feeding apparatus and dose counter device |
| CN108623012A (en) * | 2018-04-11 | 2018-10-09 | 南京大学 | A kind of iron ion fortified Anammox denitrification process |
-
2013
- 2013-03-07 CN CN 201320105355 patent/CN203095651U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000227A (en) * | 2014-06-16 | 2014-08-27 | 华中农业大学 | Automatic salted egg online curing system and method based on ultrasonic salt concentration detection |
| CN108261979A (en) * | 2018-03-27 | 2018-07-10 | 李冬侠 | A kind of medicine feeding apparatus and dose counter device |
| CN108623012A (en) * | 2018-04-11 | 2018-10-09 | 南京大学 | A kind of iron ion fortified Anammox denitrification process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TONGJIANG ENVIRONMENTAL?MANAGEMENT CENTER Free format text: FORMER OWNER: XIE YIFENG Effective date: 20150427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362314 QUANZHOU, FUJIAN PROVINCE TO: 636700 BAZHONG, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150427 Address after: 636700, Binhe Road, Connaught Town, Sichuan County, Tongjiang, 255 Patentee after: Tongjiang County Environmental Management Center Address before: 362314, Fujian Province, Nanan County, Quanzhou province after the town of Amoy street, the old bamboo Street Patentee before: Xie Yifeng |
|
| 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: 20130731 Termination date: 20190307 |