CN104355338B - A kind of mobile sewage disposal device chemicals dosing plant - Google Patents
A kind of mobile sewage disposal device chemicals dosing plant Download PDFInfo
- Publication number
- CN104355338B CN104355338B CN201410559688.7A CN201410559688A CN104355338B CN 104355338 B CN104355338 B CN 104355338B CN 201410559688 A CN201410559688 A CN 201410559688A CN 104355338 B CN104355338 B CN 104355338B
- Authority
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- China
- Prior art keywords
- former water
- drug reaction
- inlet pipe
- reaction pond
- pond
- Prior art date
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- 239000010865 sewage Substances 0.000 title claims abstract description 39
- 239000000126 substance Substances 0.000 title claims abstract description 19
- 239000003814 drug Substances 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 229940079593 drug Drugs 0.000 claims abstract description 39
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 14
- 239000002360 explosive Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- -1 phosphorus compound Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/20—Dissolving using flow mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/409—Parts, e.g. diffusion elements; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/4094—Plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
Abstract
This application discloses a kind of mobile sewage disposal device chemicals dosing plant, including former water water inlet pipe, former water outlet pipe and the drug reaction pond of unsettled setting；Drug reaction is provided with gas pipeline bottom pond, this gas pipeline from the bottom of pond, drug reaction pond through and connect have a spheroid；Several passages it have been evenly arranged on spheroid；The top in drug reaction pond is provided with at least one mealy medicine box；The bottom of each mealy medicine box is provided with a grug transportation tube, and the other end of grug transportation tube connects a sprinkler head；The flow transducer and flow sensor being connected with PLC it is provided with on former water water inlet pipe.After using said structure, said medicine reaction tank volume is little, and unsettled setting, is not take up the actual attaching space of car kits, saves the space of car kits.It addition, chemicals dosing plant according to the raw water flow value in water inlet pipe and former water flow rate value data, can calculate dosage and the dosing frequency of dosing automatically, thus dosing dosage is accurate.
Description
Technical field
The application relates to a kind of chemicals dosing plant, particularly a kind of mobile sewage disposal device chemicals dosing plant.
Background technology
City domestic sewage discharge at present has been the primary pollution source of Chinese city water, and it is current that city domestic sewage processes
Urban water conservation from now on and the most important thing for the treatment of work, this just requires that we will be processing sanitary sewage facility
Build and grab as the important content of urban infrastructure, and be too impatient to wait thing.
Sewage disposal is to process the significant process that water pollutes.Use physics, biology and chemistry method to industrial wastewater and
Solid pollutant that sanitary sewage carries out processing to separate in water the organic pollution reducing in water and nutrient rich are (predominantly
Nitrogen, phosphorus compound), thus alleviate the sewage pollution to environment.
Before sewage disposal, it is generally required to sewage is carried out dosing pretreatment, as add NaClO, with by the antibacterial in sewage,
Microorganisms etc. are removed, and prevent the antibacterial damage to subsequent filter film；Add sensitizer and be beneficial to microwave reaction etc..
At present, chemicals dosing plant generally includes make up a prescription pond, medicine storage pool, medicament mixed pond, dosing pump and supporting pipeline, valve
Deng, also it is the part that be must be equipped with of all chemicals dosing plants.Wherein, dosing pump is the most key part.In Practical Project,
Often produce the situation generation that because dosing pump type selecting is inaccurate, whole dosing is produced impact.Dosing pump is frequently with mechanical diaphragm
Pump, it is with compressed air as power, is a kind of displacement pump being caused volume to change by diaphragm reciprocal transformation, and operation principle is similar to
Plunger displacement pump.Basic parameter includes flow and lift.On the nameplate of dosing pump, often it can be seen that dosing pump has non-constant width
The abundant range of choice, the personnel of plant design water supply-drainage discipline the most usually can provide such as 0～200 L/h, 0～400 L/h
Type selecting parameter, but actually dosing pump also has its optimum condition, and actual flow is if the deviation from optimum condition, the flow of dosing pump
The most inaccurate.According to on-the-spot practical experience, the optimal aperture of dosing pump is 50%, i.e. when working flow is for measuring
During the half of pump maximum stream flow, dosing pump is in optimum Working, and working flow is the biggest or the least, and its flow value is the most inaccurate,
Chemical feeding quantity will be caused the most inaccurate.
According to the requirement of Law on Environmental Protection Laws & Regulations, trade effluent generation unit needs are supporting arranges sewage disposal device.
For most commercial production enterprises, fixing sewage disposal is set generally according to the situation of dirt contained by concrete sewage
Equipment.The advantage of fixed sewage disposal device is to be arranged as required to sewage-treatment plant, and not by space size
Limit.
But, in many cases it is required some water pollution condition happened suddenly are carried out emergency processing, such as Songhua River Pollution
The soil pipe of event and enterprise's burst ruptures.This kind of situation, due to time, the uncertainty in place, needs one to move
The sewage disposal device of dynamic formula, in order to sewage is processed timely at very first time arrival event scene.To this end, existing skill
Art has been proposed for various corresponding sewage disposal device.
The Chinese utility model patent of Application No. 200420099630.0 disclosed in 25 days January in 2006, it invents wound
Entitled " a kind of vehicle-mounted sewage treating equipment " made, this equipment uses vehicle-mounted box type structure, collection to adsorb, flocculate, fall to
Integrally, front equipment end symmetry sets two medicine storage pools, medicine storage pool bottom establishing medicine pond；Switch board is set, under switch board between two medicine storage pools
High pressure air pump and magnetic force driving pump are installed by portion;Equipment front portion sets drug mixing pool, and drug mixing pool side sets original water inlet, and it is heavy to set in the middle part of equipment
Pond, shallow lake, sedimentation tank top sets water leg, and tube settler is installed at middle part, and equipment rear end sets sand filter, sets quartz in the middle part of sand filter
Layer of sand and the filter course of metalling composition, outlet is located at sand filter upper rear end;Bottom drug mixing pool, sedimentation tank, sand filter all
It being provided with the spoil disposal cone end. spoil disposal house steward connects each spoil disposal cone end, constitutes spoil disposal passage.
Above-mentioned vehicle-mounted sewage treating equipment, has a following deficiency:
1. when to former water dosing, vehicle-mounted box type structure has been set up in parallel sufficiently bulky pond of making up a prescription, medicine storage pool and
Drug mixing pool.These structures will take vehicle-mounted a big chunk volume, not meet the requirement of vehicle-mounted size.
2. medicine addition metering is fixing every time, it is impossible to carry out dosing according to the actual flow of sewage.
A) when raw water flow is big, the medicament of fixed amount is added, it is impossible to the impurity in former water, microorganism etc. are the most clear
Except clean, sewage disposal index will be caused the most up to standard, sedimentation filtration operation in road after inflow.
B) when raw water flow is little, adding the medicament of fixed amount, at this moment, pharmaceutical quantities will add too much, it will cause to
Former water brings new pollution, follow-up also need to increase device or the step removing medicament.
The Chinese invention patent of Application No. 200810084959.2 disclosed in 6 days Augusts in 2008, the name of its innovation and creation
It is referred to as " mobile sewage treatment apparatus ".
Above-mentioned patent application, the microwave sewage processing system including a vehicle, being placed on described vehicle,
It is arranged on the downstream of described microwave reactor, the sedimentation filtration being connected by the outlet of sewer of pipeline with described microwave reactor
Device, and it is arranged on the sensitizer in the upstream of described microwave reactor and other water treatment agent adding set.
Above-mentioned sensitizer and other water treatment agent adding set are arranged on the front wheels of the described sedimentation filtration device other end
On platform or trailing wheel group platform.Described sensitizer and other water treatment agent adding set include a hybrid reaction chamber, with described
The sensitizer explosive box that mixing reactor is connected, and add for adding other in the sewage that with the addition of described sensitizer
Other additive explosive box of agent；In described mixing reactor, agitator is set.
Above-mentioned mixing reactor is connected with the conveying pipe of dosing pump by one with described sensitizer explosive box;Described its
Its additive explosive box adds other by a conveying pipe with dosing pump in the sewage that with the addition of described sensitizer and adds
Add agent.It is also equipped with agitator in described sensitizer explosive box.In described mixing reactor and described sensitizer explosive box
Described agitator in gas blender is gas blender, and shares a gas pipeline.
Above-mentioned mobile sewage treatment apparatus, solves existing microwave sewage processing system dosing uniform, and microwave utilizes
The technical problem that rate is low.But there are still following deficiency:
1. when to former water dosing, at vehicle, as being still provided with multiple sensitizer and other water treatment agent on car body
Adding set, and hybrid reaction chamber.These structures also will take vehicle-mounted a big chunk volume, not meet vehicle-mounted size
Requirement.
2. medicine addition metering is still fixed every time, still can not carry out dosing according to the actual flow of sewage.Still deposit
Add underdosage at medicine or add too much problem.
Application content
The application to solve the technical problem that being for above-mentioned the deficiencies in the prior art, and provides a kind of mobile sewage disposal
Equipment chemicals dosing plant, this chemicals dosing plant can be counted automatically according to the raw water flow value in water inlet pipe and former water flow rate value data
Calculate dosage and the dosing frequency of dosing, thus dosing dosage is accurate.
Secondly, the application also provides for a kind of mobile sewage disposal device chemicals dosing plant, and this chemicals dosing plant uses powdery medicine
Agent is sprayed directly in former water, and with gas mix, drug reaction cell body amasss little, can direct unsettled setting, be not take up vehicle-mounted
The actual attaching space of instrument, medicament mixed is visibly homogeneous simultaneously.
For solving above-mentioned technical problem, the application the technical scheme is that
A kind of mobile sewage disposal device chemicals dosing plant, including former water water inlet pipe, former water outlet pipe and unsettled setting
In former water water inlet pipe and former water outlet pipe drug reaction pond between the two；Drug reaction is provided with gas pipeline bottom pond, should
Gas pipeline from the bottom of pond, drug reaction pond through and connect have a spheroid；Spheroid is coaxially disposed with drug reaction pond；On spheroid
Several passages are evenly arranged it；The top in drug reaction pond is provided with at least one mealy medicine box；Each mealy medicine
The bottom of box is provided with a grug transportation tube, and the other end of grug transportation tube passes from the top in drug reaction pond, and passes through automatic valve
Door connects a sprinkler head；It is provided with dosing pump on each described grug transportation tube；It is provided with and PLC on described former water water inlet pipe
The flow transducer being connected and flow sensor.
The volume in described drug reaction pond is in former water water inlet pipe 2 times of interior maximum stream flow per minute.
Described drug reaction pond is inclined at former water water inlet pipe and former water outlet pipe between the two.
Angle between described drug reaction pond and former water water inlet pipe is 30 °.
It is provided with weight sensor on each described mealy medicine box.
After the application uses said structure, have the advantages that
1. said medicine reaction tank volume is little, and unsettled setting, is not take up the actual attaching space of car kits, saves
The space of car kits.
2. chemicals dosing plant can calculate dosing automatically according to the raw water flow value in water inlet pipe and former water flow rate value data
Dosage and dosing frequency, thus dosing dosage is accurate.Meanwhile, the application uses mealy medicine to be sprayed directly in former water, and uses
Gas mixes, therefore mix homogeneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mobile sewage disposal device chemicals dosing plant of the application.
Wherein have: the most former water water inlet pipe；The most former water outlet pipe；3. drug reaction pond；4. gas pipeline；5. spheroid；6. logical
Pore；7. mealy medicine box；8. grug transportation tube；9. sprinkler head；10. dosing pump；11. flow transducers；12. flow sensors；13.
Weight sensor；14. automatic valves.
Detailed description of the invention
With concrete better embodiment, the application is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of mobile sewage disposal device chemicals dosing plant, including former water water inlet pipe 1, former water outlet pipe 2
And unsettled it is arranged at former water water inlet pipe 1 and former water outlet pipe 2 drug reaction pond 3 between the two.
The volume of said medicine reaction tank 3 is in former water water inlet pipe 12 times of interior maximum stream flow per minute.So, medicine is anti-
It is the least that the volume answering pond 3 will design, and unsettled setting, be not take up the actual attaching space of car kits, save vehicle-mounted
The space of instrument.
Drug reaction pond 3 is preferably in oval cylinder, and the bottom in drug reaction pond 3 is provided with gas pipeline 4, this gas pipeline
4 from the bottom of the pond in drug reaction pond 3 through and connect have a spheroid 5.
Above-mentioned spheroid 5 is coaxially disposed with drug reaction pond 3；Several passages 6 it have been evenly arranged on spheroid 5.
The setting of above-mentioned spheroid 5, sprays making gas each passage 6 from spheroid 5.So, spray from passage 6
Gas energy directive all directions so that the mixing of medicament and former water in drug reaction pond 3, be more uniformly distributed.
It addition, the overhead height of spheroid 5 is preferably equal with the height of former water water inlet pipe 5 bottom interior wall.The diameter of spheroid 5 is about
For former water water inlet pipe 5 caliber 1/3rd.So, can flow from bottom to up from the air-flow of each passage 6 injection, so that
The medicinal liquid sprayed can be more uniformly distributed mixing.
The top in drug reaction pond 3 is provided with at least one mealy medicine box 7.The bottom of each mealy medicine box 7 is all provided with
Being equipped with a grug transportation tube 8, the other end of this grug transportation tube 8 passes from the top in drug reaction pond 3, and is connected by automatic valve 14
There is a sprinkler head 9.The diameter of sprinkler head 9 is preferably greater than the diameter of spheroid 5, so, medicament can be made to spray the finest and closely woven, sprinkling
Area is wider so that mealy medicine can uniformly, be rapidly dissolved in former water.
Being provided with dosing pump 10 on each described grug transportation tube 8, the medicament that sprinkler head 9 can be sprayed by this dosing pump 10 is uniform
Measure.
The flow transducer 11 and flow sensor 12 being connected with PLC it is provided with on described former water water inlet pipe 1.Medicine is anti-
Pond 3 is answered according to the raw water flow value in former water water inlet pipe 1 and former water flow rate value data, can automatically to calculate the dosage of dosing and add
Medicine frequency, thus dosing dosage is accurate.
Being provided with weight sensor 13 on each described mealy medicine box 7, this weight sensor 13 can be to corresponding powder
Mealy medicine in shape kit 7 carries out precise.
As improving further, said medicine reaction tank 3 is inclined at former water water inlet pipe 1 and former both water outlet pipes 2
Between, the angle between drug reaction pond 3 and former water water inlet pipe 1 is preferably 30 °.As such, it is possible to make mealy medicine first and former water
Dissolving, then uniformly mixing with gas, to a gas mixing reserved buffer time, thus mixing is the most equal
Even.
Claims (2)
1. a mobile sewage disposal device chemicals dosing plant, it is characterised in that: include former water water inlet pipe (1), former water outlet pipe
And unsettled be arranged at former water water inlet pipe (1) and former water outlet pipe (2) drug reaction pond (3) between the two (2)；Drug reaction
Pond (3) bottom be provided with gas pipeline (4), this gas pipeline (4) from the bottom of drug reaction pond (3) pond through and connect have a ball
Body (5)；Spheroid (5) is coaxially disposed with drug reaction pond (3)；Several passages (6) it have been evenly arranged on spheroid (5)；Medicine
The top of reaction tank (3) is provided with at least one mealy medicine box (7)；The bottom of each mealy medicine box (7) is provided with one
Root grug transportation tube (8), the other end of grug transportation tube (8) passes from the top of drug reaction pond (3), and is connected by automatic valve (14)
There is a sprinkler head (9)；It is provided with dosing pump (10) on each described grug transportation tube (8)；Described former water water inlet pipe (1) is upper to be arranged
There is the flow transducer (11) and flow sensor (12) being connected with PLC；The volume of described drug reaction pond (3) is that former water enters
In water pipe (1) 2 times of interior maximum stream flow per minute；Described drug reaction pond (3) is inclined at former water water inlet pipe (1) He Yuanshui
Outlet pipe (2) is between the two；Angle between described drug reaction pond (3) and former water water inlet pipe (1) is 30 °.
Mobile sewage disposal device chemicals dosing plant the most according to claim 1, it is characterised in that: each described powdery medicine
Weight sensor (13) it is provided with on agent box (7).
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343259.5A CN105905956B (en) | 2014-10-21 | 2014-10-21 | PLC calculate automatically dosing dosage, frequency sewage disposal device chemicals dosing plant |
| CN201610343532.4A CN105923662B (en) | 2014-10-21 | 2014-10-21 | The mobile sewage disposal device chemicals dosing plant of automatic calculating dosing dosage, frequency |
| CN201410559688.7A CN104355338B (en) | 2014-10-21 | 2014-10-21 | A kind of mobile sewage disposal device chemicals dosing plant |
| CN201610344368.9A CN105776460B (en) | 2014-10-21 | 2014-10-21 | The sewage disposal device chemicals dosing plant of automatic calculating dosing dosage, frequency |
| CN201610345851.9A CN105948142B (en) | 2014-10-21 | 2014-10-21 | Calculate the sewage disposal device chemicals dosing plant of dosing dosage automatically with PLC |
| CN201610345853.8A CN105905957B (en) | 2014-10-21 | 2014-10-21 | PCL calculates the sewage disposal device chemicals dosing plant of dosing dosage automatically |
| CN201610346407.9A CN105771769B (en) | 2014-10-21 | 2014-10-21 | PLC calculates the sewage disposal device chemicals dosing plant of dosing dosage automatically |
| CN201610343257.6A CN105905955B (en) | 2014-10-21 | 2014-10-21 | The sewage disposal device chemicals dosing plant of dosing dosage is calculated using PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559688.7A CN104355338B (en) | 2014-10-21 | 2014-10-21 | A kind of mobile sewage disposal device chemicals dosing plant |
Related Child Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610343257.6A Division CN105905955B (en) | 2014-10-21 | 2014-10-21 | The sewage disposal device chemicals dosing plant of dosing dosage is calculated using PLC |
| CN201610344368.9A Division CN105776460B (en) | 2014-10-21 | 2014-10-21 | The sewage disposal device chemicals dosing plant of automatic calculating dosing dosage, frequency |
| CN201610345851.9A Division CN105948142B (en) | 2014-10-21 | 2014-10-21 | Calculate the sewage disposal device chemicals dosing plant of dosing dosage automatically with PLC |
| CN201610346407.9A Division CN105771769B (en) | 2014-10-21 | 2014-10-21 | PLC calculates the sewage disposal device chemicals dosing plant of dosing dosage automatically |
| CN201610343259.5A Division CN105905956B (en) | 2014-10-21 | 2014-10-21 | PLC calculate automatically dosing dosage, frequency sewage disposal device chemicals dosing plant |
| CN201610345853.8A Division CN105905957B (en) | 2014-10-21 | 2014-10-21 | PCL calculates the sewage disposal device chemicals dosing plant of dosing dosage automatically |
| CN201610343532.4A Division CN105923662B (en) | 2014-10-21 | 2014-10-21 | The mobile sewage disposal device chemicals dosing plant of automatic calculating dosing dosage, frequency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104355338A CN104355338A (en) | 2015-02-18 |
| CN104355338B true CN104355338B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610343259.5A Expired - Fee Related CN105905956B (en) | 2014-10-21 | 2014-10-21 | PLC calculate automatically dosing dosage, frequency sewage disposal device chemicals dosing plant |
| CN201410559688.7A Active CN104355338B (en) | 2014-10-21 | 2014-10-21 | A kind of mobile sewage disposal device chemicals dosing plant |
| CN201610343532.4A Expired - Fee Related CN105923662B (en) | 2014-10-21 | 2014-10-21 | The mobile sewage disposal device chemicals dosing plant of automatic calculating dosing dosage, frequency |
| CN201610345851.9A Expired - Fee Related CN105948142B (en) | 2014-10-21 | 2014-10-21 | Calculate the sewage disposal device chemicals dosing plant of dosing dosage automatically with PLC |
| CN201610343257.6A Active CN105905955B (en) | 2014-10-21 | 2014-10-21 | The sewage disposal device chemicals dosing plant of dosing dosage is calculated using PLC |
| CN201610345853.8A Active CN105905957B (en) | 2014-10-21 | 2014-10-21 | PCL calculates the sewage disposal device chemicals dosing plant of dosing dosage automatically |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610343259.5A Expired - Fee Related CN105905956B (en) | 2014-10-21 | 2014-10-21 | PLC calculate automatically dosing dosage, frequency sewage disposal device chemicals dosing plant |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610343532.4A Expired - Fee Related CN105923662B (en) | 2014-10-21 | 2014-10-21 | The mobile sewage disposal device chemicals dosing plant of automatic calculating dosing dosage, frequency |
| CN201610345851.9A Expired - Fee Related CN105948142B (en) | 2014-10-21 | 2014-10-21 | Calculate the sewage disposal device chemicals dosing plant of dosing dosage automatically with PLC |
| CN201610343257.6A Active CN105905955B (en) | 2014-10-21 | 2014-10-21 | The sewage disposal device chemicals dosing plant of dosing dosage is calculated using PLC |
| CN201610345853.8A Active CN105905957B (en) | 2014-10-21 | 2014-10-21 | PCL calculates the sewage disposal device chemicals dosing plant of dosing dosage automatically |
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| CN105498659A (en) * | 2016-01-19 | 2016-04-20 | 张佳训 | Reaction equipment with quantitative charging and quantitative charging method thereof |
| CN107812488A (en) * | 2017-11-28 | 2018-03-20 | 佛山科学技术学院 | A kind of instant mixed structure of chemical industry powder raw material |
| JPWO2019146394A1 (en) * | 2018-01-24 | 2021-01-07 | パナソニックＩｐマネジメント株式会社 | Drug supply device |
| CN108355550A (en) * | 2018-02-02 | 2018-08-03 | 沧州医学高等专科学校 | A kind of portable pharmacy dispensation apparatus |
| CN109019710A (en) * | 2018-07-26 | 2018-12-18 | 邹铁梅 | A kind of constant flow device of water treatment agent addition |
| CN110394104B (en) * | 2019-06-25 | 2024-02-20 | 南京环美科技股份有限公司 | Laval nozzle dosing mixing device |
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- 2014-10-21 CN CN201410559688.7A patent/CN104355338B/en active Active
- 2014-10-21 CN CN201610343532.4A patent/CN105923662B/en not_active Expired - Fee Related
- 2014-10-21 CN CN201610345851.9A patent/CN105948142B/en not_active Expired - Fee Related
- 2014-10-21 CN CN201610343257.6A patent/CN105905955B/en active Active
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| CN201753280U (en) * | 2010-07-28 | 2011-03-02 | 杭州临安环保装备技术工程有限公司 | Power-type full-automatic solid chlorine dioxide sterilizing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105923662B (en) | 2018-11-02 |
| CN105905957B (en) | 2018-12-28 |
| CN105905957A (en) | 2016-08-31 |
| CN104355338A (en) | 2015-02-18 |
| CN105923662A (en) | 2016-09-07 |
| CN105905955B (en) | 2018-08-03 |
| CN105905956A (en) | 2016-08-31 |
| CN105948142B (en) | 2019-03-05 |
| CN105948142A (en) | 2016-09-21 |
| CN105905955A (en) | 2016-08-31 |
| CN105905956B (en) | 2018-08-24 |
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