CN205556193U - Water treatment agent charge device - Google Patents
Water treatment agent charge device Download PDFInfo
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- CN205556193U CN205556193U CN201620365403.0U CN201620365403U CN205556193U CN 205556193 U CN205556193 U CN 205556193U CN 201620365403 U CN201620365403 U CN 201620365403U CN 205556193 U CN205556193 U CN 205556193U
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- medicament
- water treatment
- treatment agent
- outlet pipe
- chemicals dosing
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Abstract
The utility model provides a water treatment agent charge device, it includes the grading sifter, be provided with qualified medicament outlet pipe and unqualified medicament outlet pipe on the grading sifter, the masuring bucket, the masuring bucket is located the below of qualified medicament outlet pipe, be provided with the medicament output tube on the masuring bucket, the pulse jet ware, be provided with pulse entry, medicament entry and medicament outlet pipe on the pulse jet ware, wherein medicament entry with medicament output tube intercommunication, pulse entry intercommunication pulse pump, and chemical drug jar, the medicament outlet pipe with chemical drug jar intercommunication, be provided with the agitator in the chemical drug jar, the exit linkage of chemical drug jar has the measuring pump. The utility model discloses a water treatment agent charge device measures the accuracy, the degree of accuracy that can guarantee to prepare solution, and phenomenons such as reunion can not take place for the water treatment agent to guaranteed the sewage treatment effect, and the availability factor that can improve the medicament is more than 20%, water economy treatment cost 10%, mud treatment cost 20%.
Description
Technical field
This utility model relates to field of water treatment equipment, particularly relates to a kind of water treatment agent chemicals dosing plant.
Background technology
Along with developing rapidly of industrial and agricultural production and improving constantly of living standards of the people, the problem of short water supply and sewage discharge is
More and more prominent, the problem of China's environment is the most increasingly serious.Under the new policy of national sustainable development, environmental conservation is subject to
Governments at all levels and the attention of national people, " 13 " propose new requirement to environment.Sewage disposal is to solve environmental problem
Key factor, and relative to the sewage discharge of increasingly stringent requirement up to standard, allow for cannot be up to standard at traditional bioanalysis situation
Under, in dosing coagulation, dosing air supporting and sludge treatment, substantial amounts of use Chemical treatment sewage becomes the most methodical important
Supplement, be even main processing unit in the refractory wastewater such as paper waste, desulfurization wastewater.Wherein dosing coagulation sinks
Shallow lake, dosing air supporting, and sludge dehydration process will add polyacrylamide to strengthen coagulation effect.
The method of sewage disposal has a lot, wherein dosing coagulating sedimentation, dosing air supporting, and will add in sludge dehydration process
Coagulation effect strengthened by polyacrylamide.Sewage disposal process can often be used chemical Treatment sewage, mud.Locate at ordinary times
The when of reason sewage, some sewage, use single a kind of flocculant not reach effect, it is necessary to two kinds are used in combination,
Inorganic flocculating agent aluminium polychlorid (PAC), poly-ferric chloride (PFC) etc. and polyacrylamide composite flocculation agent is used to process sewage
More preferable effect can be reached.Most common of which to crucial medicament be exactly polyacrylamide (PAM), it is in coagulation process, rise
To Coagulation aiding.
Polyacrylamide (PAM) is high molecular weight water soluble polymer, insoluble in most of organic solvents, has good flocculability,
The frictional resistance between liquid can be reduced, divide by ion characteristic and can be divided into nonionic, anion, cation and amphoteric four kinds
Type.The effect of polyacrylamide is very big, is of wide application.Therefore, the machine of its dosing method, dosage and effect
It is the most that reason is studied.Generally, add polyacrylamide employing and manually add, be i.e. 1 chemical medicine tank of employing, built-in agitator,
And use anticorrosion to arrange.Toward chemical medicine tank topped up with water, the most manually add polyacrylamide, stir.
But, such dosing method has a biggest defect:
(1) polyacrylamide is expensive, and general cationic-type polyacrylamide price is per ton at 20000 yuans.To the greatest extent
Manage adding less, but every side waste water processes and is both needed to add 2g.Conversion about 0.2 yuan/m3 of ton water running expense, is sewage disposal
In bigger cost.And medicine system uses artificial dispensing to there is drawbacks such as wasting, inaccurate, in order to ensure treatment effect,
Can not reduce, therefore there is the phenomenon of many dosings, medicament can be wasted and increase operating cost.
(2) polyacrylamide is soluble, but it enters the rear the most quickly group of rising in water, and bolus outside is formed and is not easy to melt
The layer changed, soaks can not melt through long agitation.And hard being difficult to breaks this bolus, it is difficult to again with, can be right
Medicament forms huge waste.
Accurately dosing the medicine machine of the complete solvent of water treatment agent can be made to be problem demanding prompt solution therefore it provides a kind of simultaneously.
Utility model content
Based on above-mentioned deficiency, this utility model provides a kind of new water treatment agent medicine machine.
This utility model adopts the following technical scheme that
A kind of water treatment agent chemicals dosing plant, it includes
Separating sieve, described separating sieve is provided with qualified medicament effuser and defective medicament effuser；
Measure hopper, described measure hopper is positioned at the lower section of described qualified medicament effuser, described measure hopper is provided with medicament outlet tube；
Pulsing jet device, described pulsing jet device is provided with pulse entrance, medicament entrance and agent outlet pipe, wherein said medicine
Agent entrance connects with described medicament outlet tube, described pulse entrance connection pulse pump；And
Chemical medicine tank, described agent outlet pipe connects with described chemical medicine tank, is provided with agitator, described chemical medicine tank in described chemical medicine tank
Outlet connect have dosing pump.
Wherein, described agent outlet pipe stretches into described chemical medicine tank, and described agent outlet pipe is away from described agitator.
Wherein, described agent outlet pipe is integrally located at the outside of described chemical medicine tank, and the bearing of trend of described agent outlet pipe is with described
The tangential direction of chemical medicine tank is consistent.
Wherein, the centrage of described pulse entrance overlaps with the centrage of described agent outlet pipe.
Wherein, the centrage of described medicament entrance is perpendicular with the centrage of described agent outlet pipe.
Wherein, the qualified medicament effuser of described separating sieve is positioned at the bottom of described separating sieve.
Wherein, the qualified medicament effuser of described separating sieve is obliquely installed.
Wherein, the angle between centrage and the horizontal line of described qualified medicament effuser is 110 degree to 135 degree.
Wherein, described pulsing jet device is Venturi tube, and described medicament entrance is positioned at the reducing section of described Venturi tube.
Wherein, described drug dosing device is used for polyacrylamide.
The beneficial effects of the utility model are:
(1) water treatment agent chemicals dosing plant of the present utility model initially with separating sieve to water treatment agent
Carry out screening thus abandon defective medicament, from source, ensure that the purity of water treatment agent solution；Then have employed measure hopper
Water treatment agent is carried out quantitatively, thus ensure the precise amounts of medicament, it is to avoid the waste of many dosings present in artificial dispensing；
Then pulsed dosing method is used to be squeezed into by medicament in chemical medicine tank, it is to avoid water treatment agent occurs to reunite and cause solution concentration
Inaccurate and wasting phenomenon.
(2) water treatment agent chemicals dosing plant accurate measurement of the present utility model, it is possible to ensure the accuracy of preparation solution, water processes
Medicament will not occur the phenomenons such as reunion, thus ensure that wastewater treatment efficiency, and can improve the service efficiency 20% of medicament with
On, save cost of water treatment 10%, Treatment of Sludge cost 20%.
Accompanying drawing explanation
Fig. 1 is an embodiment overall schematic of the water treatment agent chemicals dosing plant in this utility model；
Fig. 2 is the partial schematic diagram of an embodiment of the water treatment agent chemicals dosing plant shown in Fig. 1；
Fig. 3 is the partial schematic diagram of another embodiment of the water treatment agent chemicals dosing plant shown in Fig. 1.
Detailed description of the invention
This utility model is described in detail below in conjunction with embodiment and accompanying drawing.It should be noted that in the case of not conflicting,
Embodiment in the application and the feature in embodiment can be mutually combined.
Seeing Fig. 1, this utility model provides a kind of water treatment agent chemicals dosing plant, it include separating sieve 100, measure hopper 200,
Pulsing jet device 300 and chemical medicine tank 400.Wherein separating sieve 100 connects with measure hopper 200, measure hopper 200 and pulsing jet
Device 300 connects, and pulsing jet device 300 connects with chemical medicine tank 400.Water treatment agent qualified medicament after separating sieve screens enters
Entering measure hopper quantitative, the water treatment agent medicament after precise enters pulsing jet device, beats under the impulse action of pulsing jet device
Entering chemical medicine tank, the agitator in chemical medicine tank ceaselessly stirs so that water treatment agent dissolves.
See Fig. 1, described separating sieve 100 is provided with qualified medicament effuser 110 and defective medicament effuser 120；Water
First treatment agent is sorted sieve after entering separating sieve 100 and screens, and qualified medicament is entered by qualified medicament effuser 110
Entering measure hopper 200, defective medicament is focused on by defective medicament effuser 120, and arranging separating sieve can process water
Medicament carries out Preliminary screening, it is to avoid defective medicament enters water treatment process, thus ensure that joining of water treatment agent on source
Accuracy processed.
Seeing Fig. 1, measure hopper 200 is positioned at the lower section of described qualified medicament effuser 110, and described measure hopper 200 is provided with
Medicament outlet tube 210.Qualified water treatment agent enters measure hopper, and measure hopper is provided with graduation apparatus, can be true by volume
Determine dosing.Medicament outlet tube 210 is provided with valve, opens valve water treatment agent and can enter pulsing jet device.
Arranging measure hopper and can accurately determine the dosage of water treatment agent, the scale on measure hopper can also use volume to calculate dosing
Amount, from without using weighing equipment to weigh, so arranges easily operation, avoids the too much exposure of medicament in atmosphere simultaneously.
See Fig. 1, pulsing jet device 300 is provided with pulse entrance 310, medicament entrance 320 and agent outlet pipe 330, its
Described in medicament entrance 320 connect with described medicament outlet tube 210, described pulse entrance 310 connects pulse pump (not shown).
Pulse pump applies pulse by pulse entrance to pulsing jet device, and water treatment agent enters medicament entrance from medicament outlet tube and then enters
Enter pulsing jet device, entered in chemical medicine tank by agent outlet pipe under the effect of pulse.Use pulsing jet device by medicament ejector
Enter and chemical medicine tank can make medicament disperse rapidly, thus avoid medicament to reunite.
Seeing Fig. 1, described agent outlet pipe 330 connects with described chemical medicine tank 400, is provided with stirring in described chemical medicine tank 400
Device 410, the outlet of described chemical medicine tank 400 connects dosing pump (not shown).Water treatment agent is under the percussion of pulse
Enter chemical medicine tank, then dissolve rapidly under the stirring action of agitator 410 and form solution.
Water treatment agent is screened initially with separating sieve thus avoids by water treatment agent chemicals dosing plant of the present utility model
Defective medicament enters follow-up dosing process (being susceptible to the medicament reunited especially for some such as polyacrylamides), from
The accuracy of water treatment agent solution is ensure that on source；Then have employed measure hopper water treatment agent is weighed, thus protect
The precise amounts of card medicament, it is to avoid the waste of many dosings present in artificial dispensing；Then pulsing jet device is used to be beaten by medicament
Enter in chemical medicine tank, medicament can disperse rapidly under impulse action, it is to avoid water treatment agent occurs to reunite and cause solution concentration
Inaccurate and wasting phenomenon.Water treatment agent chemicals dosing plant accurate measurement of the present utility model, it is possible to ensure the standard of preparation solution
Exactness, water treatment agent will not occur the phenomenons such as reunion, thus ensure that wastewater treatment efficiency.
It is also preferred that the left see Fig. 1, on placement location, general measure hopper 200 is positioned at the lower section of separating sieve 100, and pulse is penetrated
Stream device 300 is positioned at the lower section of measure hopper, and pulsing jet device 300 is positioned at the side of chemical medicine tank 400.This arrangement can subtract
The floor space of little whole chemicals dosing plant, ensures that pulse dosing method is smoothed out simultaneously.
It is also preferred that the left see Fig. 2, as a kind of embodiment, described agent outlet pipe 330 stretches into described chemical medicine tank 400, and
Described agent outlet pipe 330 is away from described agitator.Agent outlet pipe stretches into chemical medicine tank, then medicament entranceization under impulse action
Can dissolve under the effect of agitator rapidly time in medicinal cupping.But agent outlet pipe can not hinder agitator action, preferably,
The end face of agent outlet pipe and the distance of agitator are 5～10 centimetres.
It is also preferred that the left see Fig. 3, as a kind of embodiment, described agent outlet pipe 330 is integrally located at described chemical medicine tank 400
Outside, the bearing of trend of described agent outlet pipe 330 is consistent with the tangential direction of described chemical medicine tank 400.Now agent outlet
Pipe does not stretch in chemical medicine tank, and agent outlet pipe is positioned on chemical medicine tank with the connector of chemical medicine tank.Medicament under impulse action in spray
Penetrate shape and enter in chemical medicine tank, the solvent (water) that a part of medicament that stroke is big is directly entered in chemical medicine tank, this part medicine that stroke is little
Agent then runs along with the water of agitator drive, and then dissolves rapidly.So arranging can avoid medicament to condense in chemical medicine further
On tank tube wall.
It is also preferred that the left see Fig. 1, as a kind of embodiment, the centrage of described pulse entrance 310 and described agent outlet
The centrage of pipe 330 overlaps.So arrange in ensure that medicament is rapidly dispersed into chemical medicine tank under impulse action.
It is also preferred that the left see Fig. 1, as a kind of embodiment, the centrage of described medicament entrance 320 and described agent outlet
The centrage of pipe 330 is perpendicular.So arrange and ensure that medicament enters after pulsing jet device quickly entering under impulse action
Medicinal cupping is without blocking medicament entrance.
It is also preferred that the left see Fig. 1, the qualified medicament effuser 120 of described separating sieve 100 is positioned at the bottom of described separating sieve 100.
So arrange and facilitate whole chemicals dosing plant layout, enable qualified medicament enter measure hopper under gravity simultaneously.
It is also preferred that the left see Fig. 1, the qualified medicament effuser 120 of described separating sieve 100 is obliquely installed.Qualified medicament effuser
It is obliquely installed the prescribe medicine speed that can control qualified medicament.
Further, angle a between centrage and the horizontal line of described qualified medicament effuser 120 is 110 degree to 135 degree.
Angle between centrage and the horizontal line of described qualified medicament effuser 120 is 110 degree and can either ensure medicament to 135 degree
Falling speed, again it can be avoided that medicament is trapped in qualified medicament effuser.
It is also preferred that the left see Fig. 1, as a kind of embodiment, described pulsing jet device 300 is Venturi tube, described medicament
Entrance 310 is positioned at the reducing section of described Venturi tube.Owing to there is reducing section in Venturi tube, therefore stream of pulses enters venturi
Pipe afterpulse stream can change from the coarse to fine, thus accelerates stream of pulses speed, the thinnest when arriving reducing section afterpulse stream, thus can
To form " vacuum " district in reducing section, medicament entrance is arranged in reducing section, should have medicament certain in " vacuum " district
Adsorption, so so that medicament quickly enters in Venturi tube.
It should be noted that the drug dosing device in this utility model is particularly useful for polyacrylamide.Foregoing, poly-third
Acrylamide purposes is wide, and consumption is big, and therefore the effect of sewage disposal is had critically important by the accurately preparation of polyacrylamide solution
Effect.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but not
Therefore the restriction to this utility model the scope of the claims can be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into this practicality
Novel protection domain.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a water treatment agent chemicals dosing plant, it is characterised in that include
Separating sieve, described separating sieve is provided with qualified medicament effuser and defective medicament effuser；
Measure hopper, described measure hopper is positioned at the lower section of described qualified medicament effuser, described measure hopper is provided with medicament outlet tube；
Pulsing jet device, described pulsing jet device is provided with pulse entrance, medicament entrance and agent outlet pipe, wherein said medicine
Agent entrance connects with described medicament outlet tube, described pulse entrance connection pulse pump；And
Chemical medicine tank, described agent outlet pipe connects with described chemical medicine tank, is provided with agitator, described chemical medicine tank in described chemical medicine tank
Outlet connect have dosing pump.
Water treatment agent chemicals dosing plant the most according to claim 1, it is characterised in that described agent outlet pipe stretches into described
Chemical medicine tank, and described agent outlet pipe is away from described agitator.
Water treatment agent chemicals dosing plant the most according to claim 1, it is characterised in that described agent outlet pipe is integrally located at
The outside of described chemical medicine tank, the bearing of trend of described agent outlet pipe is consistent with the tangential direction of described chemical medicine tank.
Water treatment agent chemicals dosing plant the most according to claim 1, it is characterised in that the centrage of described pulse entrance with
The centrage of described agent outlet pipe overlaps.
Water treatment agent chemicals dosing plant the most according to claim 1, it is characterised in that the centrage of described medicament entrance with
The centrage of described agent outlet pipe is perpendicular.
Water treatment agent chemicals dosing plant the most according to claim 1, it is characterised in that the qualified medicament stream of described separating sieve
Go out pipe and be positioned at the bottom of described separating sieve.
Water treatment agent chemicals dosing plant the most according to claim 6, it is characterised in that the qualified medicament stream of described separating sieve
Go out pipe to be obliquely installed.
Water treatment agent chemicals dosing plant the most according to claim 7, it is characterised in that in described qualified medicament effuser
Angle between heart line and horizontal line is 110 degree to 135 degree.
9. according to the water treatment agent chemicals dosing plant described in claim 1 to 8 any one, it is characterised in that described pulse is penetrated
Stream device is Venturi tube, and described medicament entrance is positioned at the reducing section of described Venturi tube.
Water treatment agent chemicals dosing plant the most according to claim 9, it is characterised in that described drug dosing device is used for
Polyacrylamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365403.0U CN205556193U (en) | 2016-04-27 | 2016-04-27 | Water treatment agent charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365403.0U CN205556193U (en) | 2016-04-27 | 2016-04-27 | Water treatment agent charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556193U true CN205556193U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365403.0U Active CN205556193U (en) | 2016-04-27 | 2016-04-27 | Water treatment agent charge device |
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| Country | Link |
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| CN (1) | CN205556193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650693A (en) * | 2018-12-25 | 2019-04-19 | 山西神悦节能技术有限责任公司 | A kind of coal slime filter aid add-on system and method |
-
2016
- 2016-04-27 CN CN201620365403.0U patent/CN205556193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650693A (en) * | 2018-12-25 | 2019-04-19 | 山西神悦节能技术有限责任公司 | A kind of coal slime filter aid add-on system and method |
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| GR01 | Patent grant |