CN205204948U - Calcium carbonate effluent disposal system - Google Patents
Calcium carbonate effluent disposal system Download PDFInfo
- Publication number
- CN205204948U CN205204948U CN201520893188.7U CN201520893188U CN205204948U CN 205204948 U CN205204948 U CN 205204948U CN 201520893188 U CN201520893188 U CN 201520893188U CN 205204948 U CN205204948 U CN 205204948U
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- CN
- China
- Prior art keywords
- reaction tank
- liquid
- waste water
- calcium carbonate
- liquid pump
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a calcium carbonate effluent disposal system, including equalizing basin and reaction tank, equalizing basin and reaction tank set up side by side, are equipped with the waste water entry on the equalizing basin top surface, and the lower part is equipped with and carries the liquid pump in the equalizing basin, and the exit end of carrying the liquid pump is linked together with the connecting device who is located the equalizing basin top, and the connecting device other end is linked together with the reaction tank is inside, the entry end of carrying the liquid pump is equipped with the filter screen, the reaction tank top is equipped with the motor, the output shaft of motor stretches into reaction tank inside and is connected with helical agitator, the bottom is equipped with a cross axle in the reaction tank, the cross axle both ends are fixed on the reaction tank inner wall, this device is through setting up the liquid pump of carrying that has the filter screen in the equalizing basin, make waste water filter calcium carbonate wherein when getting into the reaction tank, and mix the reaction with waste water and flocculating agent and get rid of the heavy metal ion who contains in the waste water in the reaction tank, make final exhaust liquid pollution -free, the substep is handled and has been improved purifying effect.
Description
Technical field
The utility model relates to calcium carbonate processing units field, specifically a kind of calcium carbonate Waste Water Treatment.
Background technology
Calcium carbonate mechanically (grinds) a kind of important material of construction directly pulverized natural calcite, Wingdale, chalk, shell etc. and make, and industrial purposes is very wide.
In the production process of calcium carbonate, need through multiple devices by raw material to finished product, multi-step process, sampling, during the operation such as overflow and equipment flushing, the trade effluent containing calcium carbonate can be produced, the calcium carbonate powders of this kind of trade effluent not only containing suspension, and containing adding the heavy metal mixed man-hour, if directly discharge, can cause substantial pollution to environment, conventional processing mode is left standstill by waste liquid, because calcium carbonate is water insoluble, can precipitate after leaving standstill, then the liquid after having precipitated is discharged, but the heavy metal ion in waste water cannot be resolved.
Utility model content
The purpose of this utility model is to provide a kind of calcium carbonate Waste Water Treatment, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of calcium carbonate Waste Water Treatment, comprise equalizing tank and reaction tank, described equalizing tank and reaction tank are set up in parallel, equalizing tank end face is provided with waterwater entrance, in equalizing tank, bottom is provided with liquid pump, the exit end of liquid pump is connected with the coupling device be positioned at above equalizing tank, the coupling device the other end is connected with reaction tank inside, the inlet end of described liquid pump is provided with filtering net, described reaction tank top is provided with motor, the output shaft of motor stretches into reaction tank inside and is connected with spiral stirrer, a transverse axis is provided with at reaction tank inner bottom part, transverse axis two ends are fixed on reaction tank inwall, transverse axis is provided with one can along the material scraping plate of transverse axis movement, and material scraping plate bottom and reaction tank bottom surface fit, waste outlet is provided with bottom reaction tank, reaction tank sidewall offers liquid exit, doser is provided with in reaction tank top, described doser is a three-port structure, doser comprises square casing and is positioned at the cushion chamber of square casing inside, described cushion chamber is spherical, the liquid-in pipe be connected with cushion chamber inside is provided with on the right side of square casing, the liquid discharge pipe be connected with cushion chamber inside is provided with on the downside of square casing, the air-pressure tube be connected with cushion chamber inside is provided with on the upside of square casing, piston is provided with in air-pressure tube, piston is fixed with the piston rod stretched out above air-pressure tube, and described liquid-in pipe and liquid discharge pipe are provided with check valve.
As further program of the utility model: the cross section of described material scraping plate is in the shape of the letter V.
Compared with prior art, the beneficial effects of the utility model are: this device by being provided with the liquid pump of filtering net in equalizing tank, waste water is made to filter out calcium carbonate wherein when entering reaction tank, and in reaction tank, waste water and flocculation agent hybrid reaction are removed the heavy metal ion contained in waste water, make final liquid of discharging pollution-free, step-by-step processing improves decontamination effect improving, and by arranging doser on reaction tank, take in process at flocculation agent the stopping property ensured in reaction tank, avoid flocculation agent to reveal and cause secondary pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of doser in the utility model.
1-equalizing tank in figure, 11-waterwater entrance, 12-liquid pump, 13-filtering net, 2-reaction tank, 21-motor, 22-spiral stirrer, 23-transverse axis, 24-material scraping plate, 25-waste outlet, 26-liquid exit, 3-doser, 31-square casing, 32-cushion chamber, 33-air-pressure tube, 34-piston, 35-piston rod, 36-liquid-in pipe, 37-liquid discharge pipe, 4-coupling device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of calcium carbonate Waste Water Treatment, comprise equalizing tank 1 and reaction tank 2, described equalizing tank 1 and reaction tank 2 are set up in parallel, equalizing tank 1 end face is provided with waterwater entrance 11, in equalizing tank 1, bottom is provided with liquid pump 12, the exit end of liquid pump 12 is connected with the coupling device 4 be positioned at above equalizing tank 1, coupling device 4 the other end is connected with reaction tank 2 inside, the inlet end of described liquid pump 12 is provided with filtering net 13, described reaction tank 2 top is provided with motor 21, the output shaft of motor 21 stretches into reaction tank 2 inside and is connected with spiral stirrer 22, a transverse axis 23 is provided with at reaction tank 2 inner bottom part, transverse axis 23 two ends are fixed on reaction tank 2 inwall, transverse axis 23 is provided with one can along the material scraping plate 24 of transverse axis 23 movement, the cross section of described material scraping plate 24 is in the shape of the letter V, and material scraping plate 24 bottom and reaction tank 2 bottom surface fit, waste outlet 25 is provided with bottom reaction tank 2, reaction tank 2 sidewall offers liquid exit 26, doser 3 is provided with in reaction tank 2 top, described doser 3 is a three-port structure, doser 3 comprises square casing 31 and is positioned at the cushion chamber 32 of square casing 31 inside, described cushion chamber 32 is in spherical, the liquid-in pipe 36 be connected with cushion chamber 32 inside is provided with on the right side of square casing 31, the liquid discharge pipe 37 be connected with cushion chamber 32 inside is provided with on the downside of square casing 31, the air-pressure tube 33 be connected with cushion chamber 32 inside is provided with on the upside of square casing 31, piston 34 is provided with in air-pressure tube 33, piston 34 is fixed with the piston rod 35 stretched out above air-pressure tube 33, described liquid-in pipe 36 and liquid discharge pipe 37 are provided with check valve,
When using this device to carry out purifying treatment to calcium carbonate waste water, it is inner that waste water enters equalizing tank 1 by waterwater entrance 11, by liquid pump 13, waste water is pumped in reaction tank 2, calcium carbonate during suction in waste water is due to water insoluble, tackled by the filter screen 13 of liquid pump 13 inlet end and stay in equalizing tank 1, waste liquid after filtering precipitates in reaction tank 2, in reaction tank 2, flocculation agent is added by doser 3, during filling flocculation agent, upwards lift piston rod 35, check valve on liquid-in pipe 36 is opened, closed check valve on liquid discharge pipe 37, flocculation agent enters in cushion chamber 32, when the flocculation agent amount of taking is enough, downward propelling movement piston rod 35, make the closed check valve on liquid-in pipe 36, check valve on liquid discharge pipe 37 is opened, flocculation agent enters in reaction tank 2 by cushion chamber 32, adopt this doser 3 effectively can control the usage quantity of flocculation agent, and take in process the stopping property ensured in reaction tank 2, avoid flocculation agent to reveal and cause secondary pollution, the heavy metal ion hybrid reaction of flocculation agent in reaction tank 2 and in waste water, and accelerate mixing by the stirring of spiral stirrer 22, and then quickening speed of reaction, the throw out produced after reaction is deposited on bottom reaction tank 2, and finally push to waste outlet 25 by material scraping plate 24 and discharge, waste liquid after flocculating and purifying is discharged by liquid exit 26.
Principle of work of the present utility model is: this device by being provided with the liquid pump 12 of filtering net 13 in equalizing tank, waste water is made to filter out calcium carbonate wherein when entering reaction tank 2, and in reaction tank 2, waste water and flocculation agent hybrid reaction are removed the heavy metal ion contained in waste water, make final liquid of discharging pollution-free, step-by-step processing improves decontamination effect improving, and by arranging doser 3 on reaction tank 2, take in process at flocculation agent the stopping property ensured in reaction tank 2, avoid flocculation agent to reveal and cause secondary pollution.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a calcium carbonate Waste Water Treatment, comprise equalizing tank and reaction tank, it is characterized in that, described equalizing tank and reaction tank are set up in parallel, equalizing tank end face is provided with waterwater entrance, in equalizing tank, bottom is provided with liquid pump, the exit end of liquid pump is connected with the coupling device be positioned at above equalizing tank, the coupling device the other end is connected with reaction tank inside, the inlet end of described liquid pump is provided with filtering net, described reaction tank top is provided with motor, the output shaft of motor stretches into reaction tank inside and is connected with spiral stirrer, a transverse axis is provided with at reaction tank inner bottom part, transverse axis two ends are fixed on reaction tank inwall, transverse axis is provided with one can along the material scraping plate of transverse axis movement, and material scraping plate bottom and reaction tank bottom surface fit, waste outlet is provided with bottom reaction tank, reaction tank sidewall offers liquid exit, doser is provided with in reaction tank top, described doser is a three-port structure, doser comprises square casing and is positioned at the cushion chamber of square casing inside, described cushion chamber is spherical, the liquid-in pipe be connected with cushion chamber inside is provided with on the right side of square casing, the liquid discharge pipe be connected with cushion chamber inside is provided with on the downside of square casing, the air-pressure tube be connected with cushion chamber inside is provided with on the upside of square casing, piston is provided with in air-pressure tube, piston is fixed with the piston rod stretched out above air-pressure tube, and described liquid-in pipe and liquid discharge pipe are provided with check valve.
2. a kind of calcium carbonate Waste Water Treatment according to claim 1, it is characterized in that, the cross section of described material scraping plate is in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893188.7U CN205204948U (en) | 2015-11-11 | 2015-11-11 | Calcium carbonate effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893188.7U CN205204948U (en) | 2015-11-11 | 2015-11-11 | Calcium carbonate effluent disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204948U true CN205204948U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520893188.7U Expired - Fee Related CN205204948U (en) | 2015-11-11 | 2015-11-11 | Calcium carbonate effluent disposal system |
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| Country | Link |
|---|---|
| CN (1) | CN205204948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893468A (en) * | 2017-11-03 | 2018-04-10 | 曹波 | A kind of cleaned filter box of rainwater-collecting |
-
2015
- 2015-11-11 CN CN201520893188.7U patent/CN205204948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893468A (en) * | 2017-11-03 | 2018-04-10 | 曹波 | A kind of cleaned filter box of rainwater-collecting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20201111 |