CN203461909U - Treatment device for stone processing wastewater - Google Patents
Treatment device for stone processing wastewater Download PDFInfo
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- CN203461909U CN203461909U CN201320612826.4U CN201320612826U CN203461909U CN 203461909 U CN203461909 U CN 203461909U CN 201320612826 U CN201320612826 U CN 201320612826U CN 203461909 U CN203461909 U CN 203461909U
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- sewage
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- wastewater treatment
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Abstract
The utility model provides a treatment device for stone processing wastewater. The treatment device comprises a water quality adjusting unit and a sewage sedimentation treatment unit, wherein the water quality adjusting unit comprises a microcomputer water quality monitoring device for detecting a pH (Potential of Hydrogen) value of sewage, and a microcomputer water quality pH value regulating device for carrying out sedimentation on the detected sewage and regulating the pH value. The sewage sedimentation treatment unit comprises a sewage collection tank for collecting the sewage, a self-agitating type lifting pump for agitating and lifting the sewage to a main sedimentation container, the main sedimentation container for carrying out primary sedimentation on the sewage and a water storage sedimentation container for carrying out secondary sedimentation. The wastewater generated by processing stones is subjected to the sedimentation in the main sedimentation container and the water storage sedimentation container for two times and led-out clean water can be directly connected into a stone processing machine, and thus the recycling of the wastewater is finished.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment, relates in particular to a kind of stone wastewater treatment unit.
Background technology
Along with developing of processing of stone industry, the waste water that processing of stone produces also increases thereupon, and people's living environment has been brought to very large impact, even can cause the serious waste of serious pollution and destruction and resource.
Mostly the method for wastewater treatment that at present Ornamental Stone Industry is used, be to adopt and dig a plurality of ponds and filter one by one, precipitate, or the mode precipitating one by one with a plurality of iron flasks.Its shortcoming is that floor space is large, sedimentation effect is not good, cannot meet existing stone material throughput.The sewage of institute's output, inevitably can permeate the ground.The a large amount of acidity or the alkaline matter that in the clear water being precipitated out, contain, can cause serious destruction to machine and stone surface, causes the stone material of producing not reach desirable luster effect.For reaching ideal effect, processing of stone enterprise can only use civil running water on polissoir, causes the significant wastage of water resources.And also there is very large potential safety hazard (personnel may fall in pond because of carelessness) in this method.
Another treatment process is to dispose of sewage with steel tower formula treatment tank, and the weak point of this equipment is: because treatment tank is placed in ground eminence very above, be not easy to produce jumbo treatment system.As need produce jumbo treatment system, need to drop into very high manpower and financial resources.Also exist very large potential safety hazard.In use, because of the difference of geological condition, the jumbo treatment tank situation such as may collapse, bring hidden trouble can to people's productive life, and the clear water of this kind of method institute output equally also can produce serious destruction to machine and stone surface.
Utility model content
For above-mentioned problems of the prior art; the purpose of this utility model is to provide a kind of stone wastewater treatment unit; it can meet the waste water producing in processing of stone the needs of processing of stone after treatment, reaches that conservation, protection of the environment, assurance are produced smoothly, the effect of Improving The Quality of Products.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of stone wastewater treatment unit, comprise water quality regulation unit and settlement of sewage processing unit, described water quality regulation unit comprises the micro computer water monitoring device that sewage potential of hydrogen is detected and the micro computer water quality acid-alkali accommodation device that sewage is after testing carried out to precipitation process and potential of hydrogen adjusting; Described settlement of sewage processing unit comprise for collect through precipitation process and potential of hydrogen regulate the sewage of processing sewage collecting basin, for stir and lifting sewage to the formula of certainly the mixing sewage pump of primary precipitate container, to sewage carry out primary sedimentation primary precipitate container, the sewage through primary sedimentation is imported to the clear water thrust-augmenting nozzle of retaining precipitation vessel and the retaining precipitation vessel that carries out secondary sedimentation.
Further, described micro computer water monitoring device comprises under meter and online PH detector.
Further, described micro computer water quality acid-alkali accommodation device comprises PLC automatic control system and executive system, and described executive system comprises water quality regulation liquid container and precipitated liquid container and by the first electrically operated valve, the second electrically operated valve and the 3rd electrically operated valve of PLC automatic controlling system.
Further, described primary precipitate container top is provided with thrust-augmenting nozzle, and buffer substrate tablet is equipped with in thrust-augmenting nozzle bottom, and primary precipitate container finish is provided with profile of tooth spoiler and annular clear water ditch.
Further, described retaining precipitation vessel top is provided with thrust-augmenting nozzle, and buffer substrate tablet is equipped with in described thrust-augmenting nozzle bottom, and described retaining precipitation vessel middle part is provided with clear water output.
Further, described primary precipitate container and retaining precipitation vessel are top cylindrical lower portion taper and bottom is installed in underground.
Advantage of the present utility model and beneficial effect:
(1) water quality regulation unit can automatically adjust to the potential of hydrogen of sewage, reaches needed potential of hydrogen standard, through regulating the clear water after filtering can be directly used in stone material production through reclaiming, can not produce harm to machine and stone material.
(2) be partly placed in underground precipitation vessel and not limited by geologic condition, simultaneously without the pedestal that builds large tough, cost drops under lower prerequisite just can produce relatively large sewage disposal device.
(3) whole stone wastewater treatment unit level of automation is higher, and the whole process completing from water quality monitoring (WQM) to wastewater treatment only needs 2-3 name operator, has saved human cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of stone wastewater treatment unit of the present utility model;
Fig. 2 is the process flow sheet of stone wastewater treatment unit of the present utility model;
Fig. 3 is the process flow sheet of the water quality monitoring (WQM) regulation system of stone wastewater treatment unit of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2 and shown in Fig. 3, the sewage that machinery equipment 1 processing stone material produces is condensed via micro computer water monitoring device 2 and 3 pairs of sewage of micro computer water quality acid-alkali accommodation device by ditch 4 and potential of hydrogen regulates and processes, and its treating processes is:
The numerical value of the online PH detector in micro computer water monitoring device 2 and under meter monitoring gained provides plate to be sent to the microcomputer data dash receiver of micro computer water quality acid-alkali accommodation device 3 by microcomputer data.The scale parameter that adds of flocculation agent is inputted microcomputer data dash receiver by artificial according to the character of stone material and waste strength.The first electrically operated valve, the second electrically operated valve, the 3rd electrically operated valve by PLC Controlling System, controlled are separately thrown in a certain proportion of flocculation agent, alkali lye or acid solution according to the received parameter of microcomputer data dash receiver in trend sewage.Flocculation agent can selective polymerization aluminum chloride or polyaluminium sulfate, and it is in the compound alkali of PH, PH of 5mol/L left and right and powder or sodium hydroxide that alkali lye can be selected concentration, and it is the hydrochloric acid of 1mol/L that acid solution can be selected concentration.Sewage after flocculation agent precipitation process and potential of hydrogen adjusting enters sewage collecting basin 5.
From mixing formula sewage pump 6, the sewage of processing through potential of hydrogen in sewage collecting basin 5 is stirred and be promoted to guide pipe 8, in guide pipe 8, via the buffering of buffer substrate tablet 9, inject primary precipitate container 7 and precipitate for the first time.Flow velocity when buffer substrate tablet 9 can cushion sewage and injects also makes sewage directed flow, when reducing waste liquid and injecting to sedimentary impact in container.Sewage when precipitating and expiring to vessel port in primary precipitate container 7, and sewage flows into the annular clear water ditch 11 of vessel port by profile of tooth spoiler 10.It is more even that profile of tooth spoiler 10 can make settlement of sewage obtain.When the liquid level in annular clear water ditch 11 overflows across clear water thrust-augmenting nozzle 12, liquid just can inject the guide pipe of retaining precipitation vessel 16 along clear water thrust-augmenting nozzle 12, and by buffer substrate tablet, injects retaining precipitation vessel 16 and carry out secondary sedimentation.After secondary sedimentation, water quality is very limpid, and water-based is moderate, can meet the needs that processing of stone is produced completely, can not produce any destruction and impact to stone material and machine.Clear water water level is during higher than clear water output 14, and accessible machine uses.The precipitation vessel of retaining simultaneously 16 is provided with retaining deposit water level 15, can carry out retaining to meet the different demands in production to the clear water after precipitation.
The processing that the pressure that in primary precipitate container 7 and retaining precipitation vessel 16, the powder slurry of precipitation can produce by waterhead be precipitated by the follow-up precipitation treatment device of powder slurry thrust-augmenting nozzle 13 guiding is reclaimed.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a stone wastewater treatment unit, comprise water quality regulation unit, settlement of sewage processing unit, it is characterized in that, described water quality regulation unit comprises the micro computer water monitoring device that sewage potential of hydrogen is detected and the micro computer water quality acid-alkali accommodation device that sewage is after testing carried out to precipitation process and potential of hydrogen adjusting; Described settlement of sewage processing unit comprise for collect through precipitation process and potential of hydrogen regulate the sewage of processing sewage collecting basin, for stir and lifting sewage to the formula of certainly the mixing sewage pump of primary precipitate container, to sewage carry out primary sedimentation primary precipitate container, the sewage through primary sedimentation is imported to the clear water thrust-augmenting nozzle of retaining precipitation vessel and the retaining precipitation vessel that carries out secondary sedimentation.
2. stone wastewater treatment unit according to claim 1, is characterized in that, described micro computer water monitoring device comprises under meter and online PH detector.
3. stone wastewater treatment unit according to claim 1, it is characterized in that, described micro computer water quality acid-alkali accommodation device comprises PLC automatic control system and executive system, and described executive system comprises water quality regulation liquid container and precipitated liquid container and by the first electrically operated valve, the second electrically operated valve and the 3rd electrically operated valve of PLC automatic controlling system.
4. stone wastewater treatment unit according to claim 1, is characterized in that, described primary precipitate container top is provided with thrust-augmenting nozzle, and buffer substrate tablet is equipped with in thrust-augmenting nozzle bottom, and primary precipitate container finish is provided with profile of tooth spoiler and annular clear water ditch.
5. stone wastewater treatment unit according to claim 1, is characterized in that, described retaining precipitation vessel top is provided with thrust-augmenting nozzle, and buffer substrate tablet is equipped with in described thrust-augmenting nozzle bottom, and described retaining precipitation vessel middle part is provided with clear water output.
6. according to the stone wastewater treatment unit described in claim 4 or 5, it is characterized in that, described primary precipitate container and retaining precipitation vessel are top cylindrical lower portion taper and bottom is installed in underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612826.4U CN203461909U (en) | 2013-09-23 | 2013-09-23 | Treatment device for stone processing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612826.4U CN203461909U (en) | 2013-09-23 | 2013-09-23 | Treatment device for stone processing wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461909U true CN203461909U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320612826.4U Expired - Fee Related CN203461909U (en) | 2013-09-23 | 2013-09-23 | Treatment device for stone processing wastewater |
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| CN (1) | CN203461909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482790A (en) * | 2013-09-23 | 2014-01-01 | 太仓中顺建筑工程有限公司 | Waste water treatment device for stone machining |
-
2013
- 2013-09-23 CN CN201320612826.4U patent/CN203461909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482790A (en) * | 2013-09-23 | 2014-01-01 | 太仓中顺建筑工程有限公司 | Waste water treatment device for stone machining |
| CN103482790B (en) * | 2013-09-23 | 2015-09-09 | 太仓中顺建筑工程有限公司 | A kind of stone wastewater treatment unit |
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| GR01 | Patent grant | ||
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| 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: 20140305 Termination date: 20160923 |