CN207357077U - Use in waste water treatment dry powder chemicals dosing plant - Google Patents
Use in waste water treatment dry powder chemicals dosing plant Download PDFInfo
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- CN207357077U CN207357077U CN201721362384.7U CN201721362384U CN207357077U CN 207357077 U CN207357077 U CN 207357077U CN 201721362384 U CN201721362384 U CN 201721362384U CN 207357077 U CN207357077 U CN 207357077U
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Abstract
A kind of use in waste water treatment dry powder chemicals dosing plant is the utility model is related to, it is in funnel shaped dosing tank that it, which includes bottom, is connected to the auger conveyor of the dosing tank bottom, and is connected to the gas mixing conveyer with compressed air inlet of auger conveyor outlet；Further include the agitator tank for being provided with mechanical stirring device, the outlet of the gas mixing conveyer is to the top of the agitator tank, water inlet pipe is connected with the top of the agitator tank, outlet tube is connected with the bottom of the stirring pipe, and it is serially connected with dosing pump on the outlet tube, the outlet connection drug feeding pipe of the dosing pump, be parallel with the return duct being connected at the top of stirring pipe on drug feeding pipe, and on the drug feeding pipe in being provided with electric control valve on the downstream of return duct point in parallel and the return duct.This use in waste water treatment dry powder chemicals dosing plant can avoid putting into substantial amounts of dry powder pharmaceutical into water suddenly and produce glutinous group, may be such that dry powder pharmaceutical is sufficiently mixed with water, make up a prescription effect beneficial to guarantee.
Description
Technical field
The utility model belongs to industrial wastewater treatment device technical field, more particularly to a kind of use in waste water treatment dry powder dosing
Device.
Background technology
In existing During Industrial Wastewater Treatment Process, it is often necessary to various medicaments are added into pending waste water,
Waste water soda acid to be adjusted, or the suspended matter in waste water is set to flocculate, consequently facilitating the progress of subsequent treatment process.
As one kind of common medicament, dry powder class medicament is reacted with a large amount of suspended matters in waste water, can make the suspension produce in waste water
Raw flocculation well, in inclined plate sedimentation or press filtration is carried out, to be greatly improved filtration result.
But, usually from manually added in current field of waste water treatment, dry powder pharmaceutical after measurement in agitator tank, so
Afterwards after mechanical stirring device stirring is made up a prescription, it will pass through dosing pump and squeeze into waste pipe.The existing this dry powder for adding stirring
Medicament dispensing method, often so that dry powder pharmaceutical is from sufficiently being dissolved, easily produces " flake ", " glutinous group " in agitator tank
Deng it not only influences the using effect of dry powder pharmaceutical, also can bring influence to the work of dosing pump etc..
Utility model content
For above description, the purpose of this utility model is to provide a kind of use in waste water treatment dry powder chemicals dosing plant, with can
Make dry powder pharmaceutical obtain sufficiently stirring to make up a prescription.
The technical solution of the utility model is achieved in the following ways：
A kind of use in waste water treatment dry powder chemicals dosing plant, it is in funnel shaped dosing tank that it, which includes bottom, is connected to the dosing
The auger conveyor in bottom portion, and it is connected to the conveying of the gas mixing with compressed air inlet of auger conveyor outlet
Device；Further include the agitator tank for being provided with mechanical stirring device, the outlet of the gas mixing conveyer to the agitator tank
Top, be connected with water inlet pipe at the top of the agitator tank, outlet tube be connected with the bottom of the stirring pipe, and described
Dosing pump is serially connected with outlet tube, the outlet connection drug feeding pipe of the dosing pump, is parallel with drug feeding pipe and is connected to stirring pipe
The return duct at top, and being provided with the downstream of return duct point in parallel and the return duct on the drug feeding pipe
Electric control valve.
As the restriction to aforesaid way, funnel shaped bottom is provided with electric heater unit in the dosing tank.
As the restriction to aforesaid way, the dosing tank is connected by hose connector with auger conveyor, in dosing tank
Bottom be provided with vibrator.
As the restriction to aforesaid way, the dosing mouth of dosing tank is provided with cover board.
As the restriction to aforesaid way, the gas mixing conveyer includes main body, the compressed air inlet connection
In one end of the main body, the outlet of the gas mixing conveyer is located at the main body relative to the compressed air inlet
The other end；The first pipeline section for being connected with compressed air inlet is equipped with the main body, is connected second with auger conveyor outlet
Pipeline section, and one end and first pipeline section and the second pipeline section are in parallel and the other end is connected to the gas mixing conveyer and goes out
3rd pipeline section of mouth, second pipeline section arrange that the 3rd pipeline section is helical form or corrugated close to the first pipeline section.
As the restriction to aforesaid way, the outlet of the gas mixing conveyer is connected by connecting tube diagonally downward
To the top of agitator tank.
As the restriction to aforesaid way, the connecting tube is be parallel to the gas mixing conveyer outlet more.
As the restriction to aforesaid way, the observation access hole with cover board is equipped with the top of the agitator tank.
The utility model has the advantage of：
The use in waste water treatment dry powder chemicals dosing plant of the utility model may be such that in dosing tank by using auger conveyor
Dry powder pharmaceutical gradually adds, and can avoid putting into substantial amounts of dry powder pharmaceutical into water suddenly and producing glutinous group；And further adopt
With gas mixing conveyer, being sufficiently mixed by medicament that auger conveyor gradually adds and compressed air, so as to
So that dry powder pharmaceutical is entered in water in a manner of more scattered, it may be such that dry powder pharmaceutical is sufficiently mixed with water with this, avoid producing
Flake etc., and make up a prescription effect beneficial to guarantee.
, can be by way of circulation stirring and mechanical stirring device in addition, by the arrangement of return duct in the utility model
Coordinate, and further improve the mixed effect of medicament.By setting electric heater unit, vibrator and cover board to may be such that dry powder more
Good enters in auger conveyor.Spiral helicine 3rd pipeline section is set to improve the mixed of gas and medicament in gas mixing conveyer
Effect is closed, connecting tube is arranged diagonally downward, may be such that in the dry powder pharmaceutical more scattered water into agitator tank.
Brief description of the drawings
Fig. 1 is the structure diagram of a use in waste water treatment dry powder chemicals dosing plant part in the utility model embodiment；
Fig. 2 is the structure letter of use in waste water treatment dry powder chemicals dosing plant another part in the utility model embodiment
Figure；
Embodiment
, it is necessary to explanation, the orientation of the instruction such as term " on ", " under ", " interior ", " back of the body " in the description of the utility model
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that limitation to the utility model.In addition, term " first ", " second " are only used for description purpose, and cannot
It is interpreted as indicating or implying relative importance.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The present embodiment is related to a kind of use in waste water treatment dry powder chemicals dosing plant, and shown in Fig. 1 and Fig. 2, the device is on the whole
Including dosing tank 1, auger conveyor 2, gas mixing conveyer 6 and agitator tank 8 and dosing pump 18.Wherein, the bottom of dosing tank 1
Portion is infundibulate, and in order to which dry powder pharmaceutical falls, dry powder pharmaceutical is after measurement from the dosing mouth in open-like shape at the top of dosing tank 1
Pour into dosing tank 1, to avoid making moist in dosing tank 1, cover board is also equipped with the dosing mouth of dosing tank 1.It is and further
For the ease of the whereabouts of dry powder pharmaceutical, electric heater unit 3 is additionally provided with for funnel shaped bottom in dosing tank 1, in electrical heating
The lower section of device 3 is also equipped with vibrator 4, and electric heater unit 3 can specifically use electrical heating of the multiple-turns wound in the outside of dosing tank 1
Silk, vibrator 4 can then use existing mechanical vibrator structure.
Auger conveyor 2 uses existing structure in the present embodiment, and the import of auger conveyor 2 is especially by hose connector 5
The bottom of dosing tank 1 is connected to, which uses existing plastic film capicitor.The outlet connection of auger conveyor 2
To gas mixing conveyer 6, gas mixing conveyer 6 specifically includes the main body 61 of horizontal tubulose in the present embodiment, in master
One end of body 61 is connected with compressed air inlet 7, and the other end of main body 61 then forms the outlet of the gas mixing conveyer 6,
And then formed with the first pipeline section 63 being connected with compressed air inlet 7 in main body 61, the outlet with auger conveyor 2 is connected
Two pipeline sections 63, and one end and the first pipeline section 62 and the second pipeline section 63 is in parallel and the other end is connected to gas mixing conveyer 6
3rd pipeline section 64 of outlet, the second pipeline section 63 is arranged also close in the side of the first pipeline section 62 in position, and the 3rd pipeline section 64
It is also configured as helical form or corrugated.
At work, compressed air inlet 7 passes through tracheae and exterior air pressure to the gas mixing conveyer 6 of the present embodiment
Contracting machine is connected, after gases at high pressure enter gas mixing conveyer 6 by the first pipeline section 62, with being done by what is come in auger conveyor 2
Powder medicament mixes, and under the collision stirring action of gases at high pressure, dry powder pharmaceutical is mixed in gas, and as gases at high pressure move towards
The exit of gas mixing conveyer 6, among these, the 3rd pipeline section 64 of helical form or corrugated can further promote dry powder
The mixing of medicament and gas.
Connecting tube 9 is connected with the outlet of gas mixing conveyer 6, connecting tube 9 is connected to the top of agitator tank 8, so that
The gases at high pressure for obtaining the entrainment dry powder pharmaceutical to be come by pneumatic carrier conveyor 6 enter in the water in agitator tank 8.It is to make in the present embodiment
Obtaining in the more enough scattered entrance water of dry powder pharmaceutical, the end of connecting tube 9 is the top for being arranged in agitator tank 8 diagonally downward, when
So, except end is skewed, the overall oblique arrangement of connecting tube 9 can also be made.And it is further, it can also make in the present embodiment
It is be parallel to 6 exit of gas mixing conveyer more to obtain connecting tube 9, is more divided with the dry powder pharmaceutical that this can make to enter in water
Dissipate.
The mechanical agitation being made of motor 11 and agitating shaft 12 and paddle 13 is provided with the present embodiment in agitator tank 8 to fill
Put, water inlet pipe 14 and observation access hole 10 are also equipped with the top of agitator tank 8, observe and be also equipped with cover board at access hole 10.
Outlet tube 15 is connected with the bottom of agitator tank 8, is serially connected with dosing pump 18 on outlet tube 15, the outlet of dosing pump 18 connect to
The chemical feed pipe 16 of liquid is pumped into waste water.In the present embodiment filter is also equipped with the front side of force (forcing) pump 18 on outlet tube 15
17, and the return duct 20 for being connected to the top of agitator tank 8 is also parallel with chemical feed pipe 16, on return duct 20 and flow back in addition
Electric control valve 19 is also separately installed with the chemical feed pipe 16 in the point downstream in parallel of pipe 20.
When in use, after manually measuring dry powder pharmaceutical, medicament is fallen for the use in waste water treatment dry powder chemicals dosing plant of the present embodiment
Enter in dosing tank 1, under the conveying of auger conveyor 2 and gas mixing conveyer 6, dry powder pharmaceutical is gradually in the form of scattered
Added in the water in agitator tank 8, by the stirring of mechanical stirring device and gases at high pressure, may be such that medicament and water are abundant
Mixing, to avoid " flake " or " flocculation " etc. is produced.All added after agitator tank 8 in medicament, after waiting stirring a period of time, if
The dosing into waste water is needed, then can open the electric control valve 19 on chemical feed pipe 16, and opens force (forcing) pump 18, thus can be added
Medicine.When dosing suspends and adds medicament into agitator tank 8, it also can open dosing pump 18 and be flowed back using return duct 20
Circulation stirring, with this can be matched with mechanical agitation and Gas Stirring and further lift dry powder pharmaceutical and mix effect of making up a prescription.
The foregoing is merely the preferred embodiment of the utility model, but the scope of protection of the utility model is not limited to
This, any those skilled in the art are in the technical scope that the utility model discloses, technology according to the present utility model
Design is subject to equivalent substitution or changes the technical solution of gained, should all be covered by the scope of protection of the utility model.
Claims (8)
- A kind of 1. use in waste water treatment dry powder chemicals dosing plant, it is characterised in that：It is in funnel shaped dosing tank including bottom, is connected to institute The auger conveyor of dosing tank bottom is stated, and is connected to the gas mixing with compressed air inlet of auger conveyor outlet Conveyer；The agitator tank for being provided with mechanical stirring device is further included, the outlet of the gas mixing conveyer is stirred to described The top of tank is mixed, water inlet pipe is connected with the top of the agitator tank, is connected with outlet tube in the bottom of the stirring pipe, and Dosing pump is serially connected with the outlet tube, the outlet connection drug feeding pipe of the dosing pump, is parallel with to be connected on drug feeding pipe and stirs Mix the return duct in tube top portion, and being set on the downstream of return duct point in parallel and the return duct on the drug feeding pipe It is equipped with electric control valve.
- 2. use in waste water treatment dry powder chemicals dosing plant according to claim 1, it is characterised in that：In the dosing tank in leakage The bottom of bucket shape is provided with electric heater unit.
- 3. use in waste water treatment dry powder chemicals dosing plant according to claim 2, it is characterised in that：The dosing tank passes through soft company Adapter is connected with auger conveyor, and the bottom of dosing tank is provided with vibrator.
- 4. use in waste water treatment dry powder chemicals dosing plant according to claim 3, it is characterised in that：Set in the dosing mouth of dosing tank It is equipped with cover board.
- 5. use in waste water treatment dry powder chemicals dosing plant according to claim 1, it is characterised in that：The gas mixing conveyer Including main body, the compressed air inlet is connected to one end of the main body, the outlet of the gas mixing conveyer relative to The compressed air inlet is located at the other end of the main body；First to be connected with compressed air inlet is equipped with the main body Pipeline section, is connected second pipeline section with auger conveyor outlet, and one end and first pipeline section and the parallel connection of the second pipeline section and another End is connected to the 3rd pipeline section of the gas mixing conveyer outlet, and second pipeline section is arranged close to the first pipeline section, described 3rd pipeline section is helical form or corrugated.
- 6. use in waste water treatment dry powder chemicals dosing plant according to claim 5, it is characterised in that：The gas mixing conveyer Outlet the top of agitator tank is connected to by connecting tube diagonally downward.
- 7. use in waste water treatment dry powder chemicals dosing plant according to claim 6, it is characterised in that：The connecting tube is to be parallel to More of the gas mixing conveyer outlet.
- 8. use in waste water treatment dry powder chemicals dosing plant according to any one of claim 1 to 7, it is characterised in that：Described The top of agitator tank is equipped with the observation access hole with cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721362384.7U CN207357077U (en) | 2017-10-22 | 2017-10-22 | Use in waste water treatment dry powder chemicals dosing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721362384.7U CN207357077U (en) | 2017-10-22 | 2017-10-22 | Use in waste water treatment dry powder chemicals dosing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207357077U true CN207357077U (en) | 2018-05-15 |
Family
ID=62420946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721362384.7U Active CN207357077U (en) | 2017-10-22 | 2017-10-22 | Use in waste water treatment dry powder chemicals dosing plant |
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| Country | Link |
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| CN (1) | CN207357077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665607A (en) * | 2019-01-25 | 2019-04-23 | 南京新奥环保技术有限公司 | Wastewater treatment medicine system |
| CN109821463A (en) * | 2019-02-14 | 2019-05-31 | 北京净界新宇环保科技有限公司 | A kind of dry powder pesticide spraying system |
-
2017
- 2017-10-22 CN CN201721362384.7U patent/CN207357077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665607A (en) * | 2019-01-25 | 2019-04-23 | 南京新奥环保技术有限公司 | Wastewater treatment medicine system |
| CN109821463A (en) * | 2019-02-14 | 2019-05-31 | 北京净界新宇环保科技有限公司 | A kind of dry powder pesticide spraying system |
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