CN203451318U - Device for sedimentation treatment of stone processing wastewater - Google Patents
Device for sedimentation treatment of stone processing wastewater Download PDFInfo
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- CN203451318U CN203451318U CN201320587782.4U CN201320587782U CN203451318U CN 203451318 U CN203451318 U CN 203451318U CN 201320587782 U CN201320587782 U CN 201320587782U CN 203451318 U CN203451318 U CN 203451318U
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- sewage
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- precipitation
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Abstract
The utility model provides a device for sedimentation treatment of stone processing wastewater. The device comprises a water quality adjusting unit, a sewage sedimentation treatment unit and a slurry treatment recycling unit, wherein the pH value of wastewater is adjusted by the water quality adjusting unit, then the wastewater enters the sewage sedimentation treatment unit through a gutter way, and clear water subjected to two times of sedimentation can be recycled. Settled slurry in a settling container is filtered and then is subjected to water adjustment in a screw type slurry water adjusting device; then, the slurry is stirred in a stirring bin, molded by pressing in a mold bin, and cured in a curing chamber, so that the recycling of the wastewater and sediments is finished.
Description
Technical field
The utility model relates to a kind of wastewater sedimentation treatment unit, relates in particular to a kind of stone wastewater precipitation treatment device.
Background technology
Along with developing of processing of stone industry, the refuse producing, as: waste water, granulated slag, rubble etc. also increase thereupon, and people's living environment has been brought to very large impact, and what have has even caused serious pollution and destruction, the serious waste of resource.
The method of wastewater treatment that Ornamental Stone Industry is used at present, as dig a plurality of ponds and filter one by one, precipitate, or precipitate 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 transportation of powder slurry and muffin can cause and have a strong impact on and destroy environment, causes the waste of the energy simultaneously.The a large amount of acidity containing in the clear water being precipitated out or alkaline matter can cause serious destruction to machine and stone surface.The stone material of producing does not reach desirable luster effect.For reaching ideal effect, processing of stone enterprise can only use civil running water on polissoir, causes the very large waste of water resources.Also there is very large potential safety hazard (personnel may fall in pond because of carelessness) in this method.Because wanting manual operation to fish for powder slurry or muffin, input Infrastructure cost and human cost are relatively high.
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, may produce and collapse, bring hidden trouble to people's productive life, the clear water of institute's output equally also can produce serious destruction to machine and stone surface, and the transportation of powder slurry and muffin also can cause 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 precipitation treatment device; it can be recycled the granulated slag of precipitation again and clear water character bending after treatment can meet the needs of processing of stone; reach 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 precipitation treatment device, comprise water quality regulation unit, settlement of sewage processing unit, powder slurry processing recycling 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 collecting basin processed, 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, described powder slurry is processed recycling unit and is comprised the powder slurry thrust-augmenting nozzle that the powder slurry of precipitation is guided to shut off valve, the macrobead powder slurry strainer that powder slurry is filtered, the screw powder pulp-water minute setting device that powder slurry after filtering is carried out to moisture adjusting, to the powder regulating through moisture, starch the batch bin of the curing raw material that input ratio is suitable and powder starched and solidified the stir storehouse that raw material stirs, the Tooling Warehouse that powder slurry after preparation is stirred is pressed and the curing room that shaping powder slurry is cured to processing.
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.
Further, a described screw powder pulp-water minute setting device powder outlet end is used rotatable head sealing sheet.
Further, in described curing storehouse, heating unit is installed.
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) powder slurry is processed recycling unit and the powder precipitating is starched to the inspecting standard that can meet sintetics by flow processs such as filtration, stirring, forming and hardenings completely, can list marketing.Not only solve the pollution problem of powder slurry to environment, also reduced processing cost, increased the benefit of enterprise.
(3) 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.
(4) whole stone wastewater precipitation treatment device level of automation is higher, and from water quality monitoring (WQM) to finished product, solidifying the process delivering from godown only needs 2-3 name operator to complete, and has saved human cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of stone wastewater precipitation treatment device of the present utility model;
Fig. 2 is the process flow sheet of stone wastewater precipitation treatment device of the present utility model;
Fig. 3 is the process flow sheet of the water quality monitoring (WQM) regulation system of stone wastewater precipitation treatment device of the present utility model;
Fig. 4 is the sectional view of the screw powder pulp-water minute setting device of stone wastewater precipitation treatment device of the present utility model;
Fig. 5 is its right end face figure of the screw powder pulp-water minute setting device shown in Fig. 3.
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 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, and 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, and sewage can precipitate more evenly through profile of tooth spoiler 10.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 23 along clear water thrust-augmenting nozzle 12, and by buffer substrate tablet, injects retaining precipitation vessel 23 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 21, and accessible machine uses.The precipitation vessel of retaining is simultaneously provided with retaining deposit water level 22, can carry out retaining to meet the different demands in production to the clear water after precipitation.
The powder slurry precipitating in primary precipitate container 7 and retaining precipitation vessel 23, the pressure producing by waterhead is starched thrust-augmenting nozzle 13 by powder and is delivered to shut off valve 14.By shut off valve 14, enter macrobead powder slurry strainer 15, powder slurry can filter out the rubbish in powder slurry and the material of other non-stone flour classes through the filtration of oversized particles powder slurry strainer 15.The powder slurry having filtered enters screw powder pulp-water minute setting device 16 and carries out moisture adjusting.
As shown in Fig. 4 and Fig. 5, slurry enters screw powder pulp-water minute setting device 16 by opening for feed 161, buncher 163 drives the screw-blade connecting on screw shaft 165 to rotate, along with screw-blade rotates, drive slurry move and produce pressure to powder outlet 162 directions, the moisture of extruding slurry is also discharged from eye shape water outlet 164.In Fig. 5, the aperture of powder outlet 162 is maximum under standard state, in the situation that need to controlling slurry water content, can rotate the rotatable head sealing sheet 166 of slurry outlet end, by changing pore size, change the pressure that in screw powder pulp-water minute setting device 16, slurry bears, to reach desired slurry water content.
Slurry after regulating through water content enters stir storehouse 17, when stirring by batch bin 18 in stir storehouse 17 by curing raw materials such as the suitable macrobead building stones of the sintetics formula input ratio shown in table 1 and cement.Building stones used can be the waste materials after fragmentation screening in stone material production process.After fully stirring in stir storehouse 17, slurry enters Tooling Warehouse 19 compression mouldings, and the mould in Tooling Warehouse can be made according to demand.After compression moulding, enter to solidify in storehouse 20 and be cured, solidify and both can carry out at normal temperatures also can heating and carrying out hot setting by heating unit, resulting product can meet the national sintetics inspecting standard shown in table 2, complete the recycling to waste water and precipitation, formula shown in table 1 is just illustrated synthetic a kind of of formula for a product, is not the restriction to synthetic formula for a product.
Table 1
Table 2
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 (8)
1. a stone wastewater precipitation treatment device, comprise water quality regulation unit, settlement of sewage processing unit, powder slurry processing recycling 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 collecting basin processed, 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, described powder slurry is processed recycling unit and is comprised the powder slurry thrust-augmenting nozzle that the powder slurry of precipitation is guided to shut off valve, the macrobead powder slurry strainer that powder slurry is filtered, the screw powder pulp-water minute setting device that powder slurry after filtering is carried out to moisture adjusting, to the powder regulating through moisture, starch the batch bin of the curing raw material that input ratio is suitable and powder starched and solidified the stir storehouse that raw material stirs, the Tooling Warehouse that powder slurry after preparation is stirred is pressed and the curing room that shaping powder slurry is cured to processing.
2. stone wastewater precipitation treatment device according to claim 1, is characterized in that, described micro computer water monitoring device comprises under meter and online PH detector.
3. stone wastewater precipitation treatment device 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 precipitation treatment device 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 precipitation treatment device 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 precipitation treatment device 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.
7. stone wastewater precipitation treatment device according to claim 1, is characterized in that, a described screw powder pulp-water minute setting device powder outlet end is used rotatable head sealing sheet.
8. stone wastewater precipitation treatment device according to claim 1, is characterized in that, in described curing storehouse, heating unit is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587782.4U CN203451318U (en) | 2013-09-23 | 2013-09-23 | Device for sedimentation treatment of stone processing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587782.4U CN203451318U (en) | 2013-09-23 | 2013-09-23 | Device for sedimentation treatment of stone processing wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451318U true CN203451318U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587782.4U Withdrawn - After Issue CN203451318U (en) | 2013-09-23 | 2013-09-23 | Device for sedimentation treatment of stone processing wastewater |
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| Country | Link |
|---|---|
| CN (1) | CN203451318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482795A (en) * | 2013-09-23 | 2014-01-01 | 太仓中顺建筑工程有限公司 | Stone processing wastewater precipitation and treatment device |
-
2013
- 2013-09-23 CN CN201320587782.4U patent/CN203451318U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482795A (en) * | 2013-09-23 | 2014-01-01 | 太仓中顺建筑工程有限公司 | Stone processing wastewater precipitation and treatment device |
| CN103482795B (en) * | 2013-09-23 | 2015-08-12 | 太仓中顺建筑工程有限公司 | A kind of stone wastewater precipitation treatment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140226 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |