CN203474566U - Water quality regulation system for stone machining wastewater - Google Patents
Water quality regulation system for stone machining wastewater Download PDFInfo
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- CN203474566U CN203474566U CN201320587781.XU CN201320587781U CN203474566U CN 203474566 U CN203474566 U CN 203474566U CN 201320587781 U CN201320587781 U CN 201320587781U CN 203474566 U CN203474566 U CN 203474566U
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Abstract
The utility model discloses a water quality regulation system for stone machining wastewater. The water quality regulation system comprises an automatic water quality detection device and a microcomputer water quality regulator, wherein the automatic water quality detection device is partially arranged in a ditch; detected information is sent to the microcomputer water quality regulator through an optical cable; the microcomputer water quality regulator is arranged above the ditch, can be used for manually setting the water quality according to requirements, and automatically finishes the water quality regulation after receiving the information sent by the automatic water quality detection device. By adopting the system, the water quality can be manually set according to the requirements, an automatic PLC (Programmable Logic Controller) control system is used for controlling automatically adding a precipitation solution and a regulation liquid into the wastewater according to the automatic detection results of wastewater flow, wastewater concentration and wastewater pH value, the automatic regulation of the water quality of the wastewater quality is achieved so that the water quality meets production requirement, the demand for water source is greatly reduced, and the surface of produced stone is not corroded when clear water is recycled.
Description
Technical field
The utility model relates to the water quality regulation field in wastewater treatment, particularly a kind of stone wastewater water quality adjusting system.
Background technology
In recent years, along with developing of Ornamental Stone Industry, its refuse producing, as granulated slag, rubble etc. also increases thereupon, had brought very large impact to people's living environment, and what have has even caused serious pollution and destruction.For reaching the ideal effect of stone surface, some enterprise is used a large amount of domestic waters in process of production, has caused serious waste to the water resources of the earth; Some enterprise, in order to save domestic water, has started waste water to process to reclaim to re-use.
In the method for wastewater treatment that Ornamental Stone Industry is often used at present, as dig a plurality of ponds and filter one by one, precipitate, with a plurality of iron flasks, precipitate one by one, and process waste water by steel tower formula, all there is the problem that cannot automatically detect water quality and regulating water quality, therefore the so-called clear water of output can produce serious destruction to machine and stone surface, and the powder slurry and the transporting of muffin that produce can be caused serious destruction to environment.
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 water quality adjusting system, makes the waste water quality of during stone machining processing reach neutral.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
A stone wastewater water quality adjusting system, comprises water quality automatic detection device and micro computer water quality regulator, and described water quality automatic detection device is partly placed in the middle of ditch, and detected information exchange is crossed optical cable and sent to micro computer water quality regulator; Described micro computer water quality regulator is placed in top, ditch, can water quality be set by demander's work, after the information that reception water quality automatic detection device sends, automatically completes water quality regulation.
Further, described water quality automatic detection device outside has shell, and test bar is housed in inside and microcomputer data provides plate.
Further, described test bar comprises mass flowmeter and online pH detector.
Further, described micro computer water quality regulator outside has shell, and inside is equipped with microcomputer data switchboard, electrically operated valve, deposit the container of water quality regulation liquid and deposit the container of precipitated liquid.
Further, described microcomputer data switchboard comprises PLC automatic control system, and described electrically operated valve has three, and described three electrically operated valves form executive system.
Further, described precipitated liquid is inorganic polymer flocculant, and described water quality regulation liquid is acid solution and alkali lye.
The stone wastewater water quality adjusting system that the utility model provides, easily install, reliability is high, can water quality be set by demander's work, result wastewater flow, waste strength and waste water ph being detected automatically by PLC automatic control system basis, control is automatically added precipitated liquid and regulator solution in waste water, realized the automatic adjusting of waste water quality and made water quality reach production requirement, greatly reduce the demand to water resources, and clear water can not produce corrosion to the stone surface of producing while recycling.
Accompanying drawing explanation
Fig. 1 is the layout schematic diagram of the utility model stone wastewater water quality adjusting system.
Fig. 2 is the schematic diagram of the utility model stone wastewater water quality adjusting system.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and 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, the stone wastewater water quality adjusting system that the utility model one embodiment provides, comprise water quality automatic detection device 1 and micro computer water quality regulator 2, water quality automatic detection device 1 part is placed in the middle of ditch 8, and detected wastewater flow, waste strength and waste water ph send to micro computer water quality regulator 2 by optical cable; Micro computer water quality regulator 2 is placed in 8 tops, ditch, after wastewater flow, waste strength and waste water ph that reception water quality automatic detection device 1 sends, automatically completes water quality regulation; Stone wastewater water quality adjusting system is arranged in 8 positions, ditch in during stone machining processing.Water quality automatic detection device 1 and micro computer water quality regulator 2 are along the wastewater streams in ditch 8 to being disposed in order.
Water quality automatic detection device 1 outside is a shell, can be common cubes shell for example, and as shown in Figure 2, test bar 3 is housed in inside and microcomputer data provides plate 4.Test bar 3 comprises mass flowmeter and pH on-line detector (not shown).Micro computer water quality regulator 2 outsides are a shell, can be common cubes shells for example, and inside is equipped with microcomputer data switchboard 5, electrically operated valve 6, deposit the container of water quality regulation liquid and deposit the container (not shown) of deposit fluid.Wherein microcomputer data switchboard 5 preferably adopts PLC automatic control system, can water quality be manually set according to Production requirement, and adding proportion and the corresponding addition of precipitated liquid are set according to the character of stone material and waste strength, wastewater flow.Electrically operated valve 6 has three, and three electrically operated valves 6 form executive system, and executive system is by PLC automatic controlling system, and three electrically operated valves 6 are controlled separately respectively the interpolation of water quality regulation liquid and precipitated liquid.
The test bar 3 that is placed in ditch 8 detects wastewater flow, waste strength and waste water ph, and the wastewater flow detecting, waste strength and waste water ph are sent to the microcomputer data switchboard 5 in micro computer water quality regulator 2 by optical cable.PLC automatic control system in microcomputer data switchboard 5 is according to wastewater flow and waste strength, regulate the unlatching of the electrically operated valve 6 of controlling precipitated liquid, and in waste water, automatically add precipitated liquid according to the artificial precipitated liquid addition arranging in PLC automatic control system, precipitated liquid can be selected inorganic flocculating agent, preferably adopts one or both in inorganic polymer flocculant.
PLC automatic control system is according to the waste water ph detecting simultaneously, regulate the unlatching of the electrically operated valve 6 of controlling water quality regulation liquid, regulator solution is acid solution and alkali lye, can only add wherein a kind of: when the pH of waste water value meta-acid (pH value is less than the water pH value lower limit of setting), PLC automatic control system is opened and is controlled the electrically operated valve 6 of alkali lye the electrically operated valve 6 of closing control acid solution, and according to the water quality of artificial setting, in waste water, automatically add appropriate alkali lye, by the time the pH value detecting in waste water is within the water pH value scope arranging time, stop the automatic interpolation of alkali lye, when the pH of waste water value meta-alkali (pH value is higher than the water pH value upper limit arranging), PLC automatic control system is opened and is controlled the electrically operated valve 6 of acid solution the electrically operated valve 6 of closing control alkali lye, and according to the water quality of artificial setting, in waste water, automatically add appropriate acid solution, by the time the pH value detecting in waste water within the water pH value scope arranging time, stops the automatic interpolation of acid solution.
The waste water that stone material machine 7 produces in process of production flows in the process of sewage collecting basin 9 through ditch 8, after the automatic water quality regulation of stone wastewater water quality adjusting system, it is neutral that water quality reaches, and clear water, when recycling, can not produce corrosion to the stone surface of producing.
Water quality setting in micro computer water quality regulator 2 and the setting of precipitated liquid are manually to arrange according to needs of production, and change handiness is larger, more can meet the variation of producing stone material.The automatic amount of adding of water quality regulation liquid and precipitated liquid of controlling is rationally to arrange according to the character of stone material and the flow of waste water, concentration and pH value in the concentration of the water quality regulation liquid of configuration and precipitated liquid and actual production, and can manually change this setting, met better the needs of producing.
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 water quality adjusting system, it is characterized in that, comprise water quality automatic detection device and micro computer water quality regulator, described water quality automatic detection device is partly placed in the middle of ditch, and detected information exchange is crossed optical cable and sent to micro computer water quality regulator; Described micro computer water quality regulator is placed in top, ditch, can water quality be set by demander's work, after the information that reception water quality automatic detection device sends, automatically completes water quality regulation.
2. stone wastewater water quality adjusting system according to claim 1, is characterized in that, described water quality automatic detection device outside has shell, and test bar is housed in inside and microcomputer data provides plate.
3. stone wastewater water quality adjusting system according to claim 2, is characterized in that, described test bar comprises mass flowmeter and online pH detector.
4. stone wastewater water quality adjusting system according to claim 1, it is characterized in that, described micro computer water quality regulator outside has shell, and inside is equipped with microcomputer data switchboard, electrically operated valve, deposit the container of water quality regulation liquid and deposit the container of precipitated liquid.
5. stone wastewater water quality adjusting system according to claim 4, is characterized in that, described microcomputer data switchboard comprises PLC automatic control system, and described electrically operated valve has three, and described three electrically operated valves form executive system.
6. stone wastewater water quality adjusting system according to claim 5, is characterized in that, described precipitated liquid is inorganic polymer flocculant, and described water quality regulation liquid is acid solution and alkali lye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587781.XU CN203474566U (en) | 2013-09-23 | 2013-09-23 | Water quality regulation system for stone machining wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587781.XU CN203474566U (en) | 2013-09-23 | 2013-09-23 | Water quality regulation system for stone machining wastewater |
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| Publication Number | Publication Date |
|---|---|
| CN203474566U true CN203474566U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587781.XU Expired - Fee Related CN203474566U (en) | 2013-09-23 | 2013-09-23 | Water quality regulation system for stone machining wastewater |
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| CN (1) | CN203474566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482789A (en) * | 2013-09-23 | 2014-01-01 | 太仓中顺建筑工程有限公司 | Waste water quality adjusting system for stone machining |
-
2013
- 2013-09-23 CN CN201320587781.XU patent/CN203474566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482789A (en) * | 2013-09-23 | 2014-01-01 | 太仓中顺建筑工程有限公司 | Waste water quality adjusting system for stone machining |
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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: 20140312 Termination date: 20160923 |