CN110963597A - Version roller production sewage automatic purification discharging equipment - Google Patents

Version roller production sewage automatic purification discharging equipment Download PDF

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Publication number
CN110963597A
CN110963597A CN201811152208.XA CN201811152208A CN110963597A CN 110963597 A CN110963597 A CN 110963597A CN 201811152208 A CN201811152208 A CN 201811152208A CN 110963597 A CN110963597 A CN 110963597A
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China
Prior art keywords
sewage
purification
purifier
discharge
pipe
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Pending
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CN201811152208.XA
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Chinese (zh)
Inventor
赵军义
滑二相
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Shanghai Yunsheng Plate Making Co ltd
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Shanghai Yunsheng Plate Making Co ltd
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Priority to CN201811152208.XA priority Critical patent/CN110963597A/en
Publication of CN110963597A publication Critical patent/CN110963597A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention relates to an automatic purifying and discharging device for printing roller production sewage, which comprises a sewage storage barrel (1) for storing sewage to be purified, a multi-stage adsorption and purification mechanism for purification treatment and an adjusting and detecting mechanism (6) for adjusting the pH value of the purified sewage and detecting whether the sewage reaches the standard or not, the sewage storage barrel (1), the multi-stage adsorption purification mechanism and the regulation detection mechanism (6) are connected in sequence through pipelines, the tail end of the adjusting and detecting mechanism is connected with a backflow discharging mechanism, the backflow discharging mechanism is provided with a backflow port and a discharging port, the return port is connected to the sewage storage barrel (1), the discharge port is connected to the sewage discharge barrel (7), the sewage storage barrel (1), the multi-stage adsorption purification mechanism, the regulation detection mechanism (6) and the backflow discharge mechanism are connected to the automatic controller (8). Compared with the prior art, the invention has the advantages of thorough sewage purification, full-automatic operation of the whole device and high production efficiency.

Description

Version roller production sewage automatic purification discharging equipment
Technical Field
The invention relates to a printing roller production sewage discharge device, in particular to an automatic purification and discharge device for printing roller production sewage.
Background
The printing roller is one of the necessary parts in the printing field, in particular to a gravure printing roller which is widely applied to various printing materials such as films, paper, composite materials and the like. In the production process of the plate roller, a large amount of chromium-containing sewage is generated, a large amount of floating impurities, heavy metal chromium and the like exist in the sewage, and if the sewage is directly discharged, the pollution to the environment is caused. Therefore, the sewage needs to be treated before being discharged, and the existing sewage treatment has the following defects:
1. the purification is not thorough, so that a large amount of impurities still exist in the treated sewage;
2. whether the sewage after the manual detection treatment reaches the standard or not is required, a large amount of manpower is consumed, and the efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the automatic purifying and discharging device for the plate roller production sewage.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a version roller production sewage automatic purification discharging equipment, the device deposit the bucket including the sewage that is used for depositing treating sewage, be used for purification treatment's multistage absorption to purify the mechanism and be used for adjusting purification treatment back sewage pH valve and detect whether up to standard regulation detection mechanism of sewage, sewage deposit bucket, multistage absorption to purify the mechanism and adjust detection mechanism and connect gradually through the pipeline, regulation examine mechanism end-to-end connection backward flow emission mechanism, backward flow emission mechanism be equipped with backward flow mouth and discharge port, the backward flow mouth be connected to sewage and deposit the bucket, the discharge port connect sewage discharge bucket, sewage deposit bucket, multistage absorption to purify the mechanism, adjust detection mechanism and backward flow emission mechanism and be connected to automatic control.
The sewage storage barrel comprises a barrel body, a water level sensor and a water suction pump, wherein the water level sensor and the water suction pump are connected with an automatic controller.
Multistage absorption purification mechanism include the four grades of purifiers through the pipe connection, be active carbon purifier, filtration formula clarifier, cation resin clarifier and anion resin clarifier in proper order, active carbon purifier includes first purge tube and the active carbon of setting in first purge tube, filtration formula clarifier include second purge tube and the filter core of setting in the second purge tube, cation resin clarifier include third purge tube and the cation resin of setting in the third purge tube, anion resin clarifier include fourth purge tube and the silver ion resin of setting in the fourth purge tube, active carbon purifier, filtration formula clarifier, cation resin clarifier and anion resin clarifier intake end all be equipped with the suction pump, the suction pump all be connected to automatic control.
The filter type purifier is characterized in that the pore diameter of the filter element is 1 um.
The adjusting and detecting mechanism comprises an acid-base adjusting barrel, a PH detector and an impurity detector, acid liquor or alkali liquor with set concentration is stored in the acid-base adjusting barrel, and the PH detector and the impurity detector are connected with an automatic controller.
The backflow discharge mechanism comprises a backflow pipe and a discharge pipe, the head ends of the backflow pipe and the discharge pipe are connected with an acid-base adjusting barrel, the tail end of the backflow pipe is a backflow port, the tail end of the discharge pipe is a discharge port, the backflow pipe and the discharge pipe are equally divided into two parts and are respectively provided with an electromagnetic valve, and the electromagnetic valves are connected to an automatic controller.
The automatic controller comprises a microprocessor.
Compared with the prior art, the invention has the following advantages:
(1) according to the invention, firstly, sewage is purified by the multi-stage adsorption purification mechanism, then sewage detection is carried out by adjusting the detection mechanism, finally, the sewage reaching the standard is discharged by the backflow discharge mechanism, and meanwhile, the sewage which does not reach the standard is returned to the sewage storage barrel and is reprocessed, so that automatic purification and discharge are realized;
(2) the multi-stage adsorption purification device is provided with a multi-stage adsorption purification mechanism, an active carbon purifier adsorbs large-particle floating impurities in sewage, a filtering purifier filters small-particle impurities in the sewage, a cation resin purifier adsorbs and purifies chromium ions in the sewage, an anion resin purifier adsorbs and purifies weak acid radicals in the sewage, and the four-stage purifier realizes thorough purification of the sewage and has a good purification effect;
(3) the sewage treatment device provided by the invention adjusts the detection mechanism to realize automatic detection of sewage, and simultaneously realizes discharge and heavy treatment by combining the backflow discharge mechanism, the whole process runs automatically, manual participation is not needed, and the efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the automatic purifying and discharging device for the plate roller production sewage.
In the figure, 1 is a sewage storage barrel, 2 is an activated carbon purifier, 3 is a filter purifier, 4 is a cation resin purifier, 5 is an anion resin purifier, 6 is an adjusting and detecting mechanism, 7 is a sewage discharge barrel, 8 is an automatic controller, 9 is a return pipe, 10 is a discharge pipe, and 11 is an electromagnetic valve.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. Note that the following description of the embodiments is merely a substantial example, and the present invention is not intended to be limited to the application or the use thereof, and is not limited to the following embodiments.
Examples
As shown in figure 1, the automatic purification and discharge device for the printing roller production sewage comprises a sewage storage barrel 1 for storing the sewage to be purified, a multi-stage adsorption purification mechanism for purification treatment and an adjustment detection mechanism 6 which is used for adjusting the pH value of the purified sewage and detecting whether the sewage reaches the standard or not, wherein the sewage storage barrel 1, the multi-stage adsorption purification mechanism and the adjustment detection mechanism 6 are sequentially connected through a pipeline, the tail end of the adjustment detection mechanism is connected with a backflow discharge mechanism, the backflow discharge mechanism is provided with a backflow port and a discharge port, the backflow port is connected to the sewage storage barrel 1, the discharge port is connected with a sewage discharge barrel 7, the sewage storage barrel 1, the multi-stage adsorption purification mechanism, the regulation detection mechanism 6 and the backflow discharge mechanism are connected to the automatic controller 8, the automatic controller 8 comprises a microprocessor, and a DSP (digital signal processor) and other common microprocessors can be adopted in the embodiment.
The sewage storage barrel 1 comprises a barrel body, a water level sensor and a water suction pump, and the water level sensor and the water suction pump are connected with an automatic controller 8.
Multistage adsorption purification mechanism includes the four grades of purifiers through the pipe connection, is active carbon purifier 2, filtration formula clarifier 3, cation resin clarifier 4 and anion resin clarifier 5 in proper order: the activated carbon purifier 2 comprises a first purifying pipe and activated carbon arranged in the first purifying pipe; the filtering purifier 3 comprises a second purifying pipe and a filter element arranged in the second purifying pipe, and the aperture of the filter element in the filtering purifier 3 is 1 um; the cation resin purifier 4 comprises a third purifying pipe and cation resin arranged in the third purifying pipe; the anion resin purifier 5 includes a fourth purifying tube and silver ion resin provided in the fourth purifying tube. The water inlet ends of the activated carbon purifier 2, the filtering purifier 3, the cation resin purifier 4 and the anion resin purifier 5 are respectively provided with a water suction pump, and the water suction pumps are all connected to an automatic controller 8.
The adjusting and detecting mechanism 6 comprises an acid-base adjusting barrel, a PH detector and an impurity detector, acid liquor or alkali liquor with set concentration is stored in the acid-base adjusting barrel, and the PH detector and the impurity detector are connected with an automatic controller 8.
The backflow discharging mechanism comprises a backflow pipe 9 and a discharging pipe 10, the head ends of the backflow pipe 9 and the discharging pipe 10 are both connected with the acid-base adjusting barrel, the tail end of the backflow pipe 9 is a backflow port, the tail end of the discharging pipe 10 is a discharging port, the backflow pipe 9 and the discharging pipe 10 are both provided with electromagnetic valves 11, and the electromagnetic valves 11 are both connected to the automatic controller 8.
The automatic purifying and discharging device for the printing roller production sewage has the specific working principle that:
sewage that at first treats to purify purifies sewage through multistage absorption purification mechanism, then carries out sewage detection through adjusting detection mechanism 6, and the last backward flow discharge mechanism discharges sewage up to standard, returns sewage that will not up to standard simultaneously and deposits in bucket 1 and reprocess, has realized the automatic purification and has discharged.
Wherein, multistage absorption purification mechanism carries out the concrete mode that purifies to sewage and does: activated carbon purifier 2 floats impurity to the large granule in the sewage and adsorbs, and filtration formula clarifier 3 filters the tiny particle impurity in the sewage, and cation resin purifier 4 adsorbs the chromium ion in to the sewage and purifies, and anion resin purifier 5 adsorbs the purification to the weak acid root in the sewage, realizes the thorough purification of sewage through four grades of purifiers, and purifying effect is good.
The specific working mode of the adjusting and detecting mechanism 6 is as follows: the sewage after purifying is carried to the acid-base regulation bucket, because is equipped with acidizing fluid or alkali lye in the acid-base regulation bucket to adjust the sewage after purifying to corresponding pH value, simultaneously PH detects meter and impurity detection meter and carries out PH detection and impurity detection to sewage, and sends the testing result to automatic control 8, and PH detects meter and impurity detection meter here and is current product, no longer details here.
The specific working mode of the backflow discharging mechanism is as follows: after the automatic controller 8 receives the detection result of the adjusting and detecting mechanism 6, if the detection result reaches the standard, the automatic controller 8 controls the electromagnetic valve 11 on the discharge pipe 10 to be opened, the electromagnetic valve 11 on the return pipe 9 to be closed, and the sewage in the acid-base adjusting barrel is discharged to the sewage discharge barrel 7 from the discharge port; if the detection result does not reach the standard, the automatic controller 8 controls the electromagnetic valve 11 on the return pipe 9 to be opened, the electromagnetic valve 11 on the return pipe 9 is closed, and the sewage in the acid-base adjusting barrel flows back to the sewage storage barrel 1 from the return port and is circularly treated. From this, through automatic cycle's mode, guaranteed that discharge sewage is up to standard, simultaneously, whole process need not artifical the participation, and full automatic operation has improved efficiency.
The above embodiments are merely examples and do not limit the scope of the present invention. These embodiments may be implemented in other various manners, and various omissions, substitutions, and changes may be made without departing from the technical spirit of the present invention.

Claims (7)

1.一种版辊生产污水自动净化排放装置，其特征在于，该装置包括用于存放待净化污水的污水存放桶(1)、用于净化处理的多级吸附净化机构以及同于调节净化处理后污水酸碱度并检测污水是否达标的调节检测机构(6)，所述的污水存放桶(1)、多级吸附净化机构和调节检测机构(6)通过管道依次连接，所述的调节检机构末端连接回流排放机构，所述的回流排放机构设有回流口和排放口，所述的回流口连接至污水存放桶(1)，所述的排放口连接污水排放桶(7)，所述的污水存放桶(1)、多级吸附净化机构、调节检测机构(6)和回流排放机构连接至自动控制器(8)。1. An automatic purifying and discharging device for producing sewage from plate rollers, characterized in that the device comprises a sewage storage bucket (1) for storing sewage to be purified, a multi-stage adsorption and purification mechanism for purifying treatment, and the same as adjusting and purifying treatment. The adjustment and detection mechanism (6) for detecting the pH of the sewage and whether the sewage reaches the standard, the sewage storage barrel (1), the multi-stage adsorption purification mechanism and the adjustment and detection mechanism (6) are connected in sequence through pipelines, and the end of the adjustment and inspection mechanism is connected in sequence. A return discharge mechanism is connected, the return discharge mechanism is provided with a return port and a discharge port, the return port is connected to the sewage storage bucket (1), the discharge port is connected to the sewage discharge bucket (7), and the sewage The storage bucket (1), the multi-stage adsorption and purification mechanism, the adjustment and detection mechanism (6) and the backflow discharge mechanism are connected to the automatic controller (8). 2.根据权利要求1所述的一种版辊生产污水自动净化排放装置，其特征在于，所述的污水存放桶(1)包括桶体、水位传感器和抽水泵，所述的水位传感器和抽水泵连接自动控制器(8)。2. The automatic purifying and discharging device for producing sewage from a plate roller according to claim 1, wherein the sewage storage bucket (1) comprises a bucket body, a water level sensor and a pump, and the water level sensor and the pump The water pump is connected to the automatic controller (8). 3.根据权利要求1所述的一种版辊生产污水自动净化排放装置，其特征在于，所述的多级吸附净化机构包括通过管道连接的四级净化器，依次为活性炭净化器(2)、过滤式净化器(3)、阳离子树脂净化器(4)和阴离子树脂净化器(5)，活性炭净化器(2)包括第一净化管和设置在第一净化管中的活性炭，所述的过滤式净化器(3)包括第二净化管和设置在第二净化管中的滤芯，所述的阳离子树脂净化器(4)包括第三净化管和设置在第三净化管中的阳离子树脂，所述的阴离子树脂净化器(5)包括第四净化管和设置在第四净化管中的银离子树脂，所述的活性炭净化器(2)、过滤式净化器(3)、阳离子树脂净化器(4)和阴离子树脂净化器(5)进水端均设有抽水泵，所述的抽水泵均连接至自动控制器(8)。3. A kind of automatic purifying and discharging device for plate roller production sewage according to claim 1, characterized in that, the multi-stage adsorption purification mechanism comprises a four-stage purifier connected by a pipeline, followed by an activated carbon purifier (2) , filter type purifier (3), cation resin purifier (4) and anion resin purifier (5), the activated carbon purifier (2) comprises a first purification tube and activated carbon arranged in the first purification tube, the said The filter-type purifier (3) includes a second purification pipe and a filter element arranged in the second purification pipe, and the cation resin purifier (4) includes a third purification pipe and a cationic resin disposed in the third purification pipe, The anion resin purifier (5) includes a fourth purification tube and a silver ion resin disposed in the fourth purification tube, and the activated carbon purifier (2), the filter-type purifier (3), and the cation resin purifier (4) and the water inlet end of the anion resin purifier (5) are provided with suction pumps, and the suction pumps are all connected to the automatic controller (8). 4.根据权利要求3所述的一种版辊生产污水自动净化排放装置，其特征在于，所述的过滤式净化器(3)中的滤芯孔径为1um。4 . The automatic purifying and discharging device for plate roller production sewage according to claim 3 , wherein the filter element aperture in the filter-type purifier (3) is 1 μm. 5 . 5.根据权利要求1所述的一种版辊生产污水自动净化排放装置，其特征在于，所述的调节检测机构(6)包括酸碱调节桶、PH检测计和杂质检测计，所述的酸碱调节桶中存放设定浓度的酸液或碱液，所述的PH检测计和杂质检测计连接自动控制器(8)。5. The automatic purifying and discharging device for producing sewage from a plate roller according to claim 1, wherein the adjusting and detecting mechanism (6) comprises an acid-base adjusting barrel, a pH detector and an impurity detector. The acid-base adjusting barrel stores acid or alkali liquid of set concentration, and the pH detector and the impurity detector are connected to the automatic controller (8). 6.根据权利要求5所述的一种版辊生产污水自动净化排放装置，其特征在于，所述的回流排放机构包括回流管(9)和排放管(10)，所述的回流管(9)和排放管(10)首端均连接酸碱调节桶，所述的回流管(9)末端为所述的回流口，所述的排放管(10)末端为所述的排放口，所述的回流管(9)和排放管(10)上均分别设有电磁阀(11)，所述的电磁阀(11)均连接至自动控制器(8)。6. The automatic purification and discharge device for plate roller production sewage according to claim 5, characterized in that the backflow discharge mechanism comprises a backflow pipe (9) and a discharge pipe (10), and the backflow pipe (9) ) and the head end of the discharge pipe (10) are connected to the acid-base adjusting barrel, the end of the return pipe (9) is the return port, the end of the discharge pipe (10) is the discharge port, the The return pipe (9) and the discharge pipe (10) are respectively provided with solenoid valves (11), and the solenoid valves (11) are connected to the automatic controller (8). 7.根据权利要求1～6任意一项所述的一种版辊生产污水自动净化排放装置，其特征在于，所述的自动控制器(8)包括微型处理器。7 . The automatic purifying and discharging device for plate roller production sewage according to claim 1 , wherein the automatic controller ( 8 ) comprises a microprocessor. 8 .
CN201811152208.XA 2018-09-29 2018-09-29 Version roller production sewage automatic purification discharging equipment Pending CN110963597A (en)

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Application Number Priority Date Filing Date Title
CN201811152208.XA CN110963597A (en) 2018-09-29 2018-09-29 Version roller production sewage automatic purification discharging equipment

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Application Number Priority Date Filing Date Title
CN201811152208.XA CN110963597A (en) 2018-09-29 2018-09-29 Version roller production sewage automatic purification discharging equipment

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104230035A (en) * 2013-06-10 2014-12-24 天津市绿净源环保科技有限公司 A chromium-containing water separation and purification method
CN206692454U (en) * 2017-05-16 2017-12-01 新昌县新诚工业产品设计有限公司 A kind of Chemical Manufacture sewage-treatment plant
CN207375806U (en) * 2017-10-09 2018-05-18 杭州青化社化工有限公司 Cyanide wastewater circularly purifying processing system
CN108083488A (en) * 2016-11-20 2018-05-29 江门市新会恒业投资有限公司 A kind of staged activated carbon tower for sewage disposal
CN209065598U (en) * 2018-09-29 2019-07-05 上海运盛制版有限公司 A device for automatic purification and discharge of plate roller production sewage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104230035A (en) * 2013-06-10 2014-12-24 天津市绿净源环保科技有限公司 A chromium-containing water separation and purification method
CN108083488A (en) * 2016-11-20 2018-05-29 江门市新会恒业投资有限公司 A kind of staged activated carbon tower for sewage disposal
CN206692454U (en) * 2017-05-16 2017-12-01 新昌县新诚工业产品设计有限公司 A kind of Chemical Manufacture sewage-treatment plant
CN207375806U (en) * 2017-10-09 2018-05-18 杭州青化社化工有限公司 Cyanide wastewater circularly purifying processing system
CN209065598U (en) * 2018-09-29 2019-07-05 上海运盛制版有限公司 A device for automatic purification and discharge of plate roller production sewage

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