CN214936243U - Efficient chemical cleaning device based on Eco-iGDM technology - Google Patents
Efficient chemical cleaning device based on Eco-iGDM technology Download PDFInfo
- Publication number
- CN214936243U CN214936243U CN202120163426.4U CN202120163426U CN214936243U CN 214936243 U CN214936243 U CN 214936243U CN 202120163426 U CN202120163426 U CN 202120163426U CN 214936243 U CN214936243 U CN 214936243U
- Authority
- CN
- China
- Prior art keywords
- chemical cleaning
- detection device
- medicament
- igdm
- eco
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a high-efficient chemical cleaning device based on Eco-iGDM technique, including the milipore filter subassembly, the top is equipped with produces the mouth of a river, it is connected with producing the water tank through siphon pipeline to produce the mouth of a river, milipore filter subassembly top is equipped with the water inlet, the water inlet is connected with waiting to filter water tank and chemical cleaning system, chemical cleaning system is connected with producing the water tank and automatic dosing pump, automatic dosing pump is connected with the medicament storehouse, milipore filter subassembly lower part is equipped with aeration equipment, aeration equipment is connected with the air pump, siphon is equipped with the backward flow mouth on the road, the backward flow mouth is connected with chemical cleaning system, be equipped with the pH detection device, acid medicament concentration detection device and the alkaline medicament concentration detection device that are connected with the control equipment in the membrane pond, the membrane pond bottom is equipped with sewage disposal system; the utility model has the advantages that: adopt automatic reagent feeding device and equipment inner loop's special construction to realize high-efficient chemical cleaning's effect, diagnose and realize automatic high-efficient chemical cleaning through intelligent controlgear simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the water treatment, concretely relates to high-efficient chemical cleaning device based on Eco-iGDM technique.
Background
The Eco-iGDM equipment integrates a membrane pool, a pipeline, a valve, an automatic control and a cloud platform into a whole by taking an immersed ultrafiltration membrane as a core treatment process, a port of a peripheral pipeline is reserved on the equipment, the equipment is connected with the peripheral pipeline such as a water inlet pipe, a water supply pipe and a sewage discharge pipe after arriving at the site, and water can be introduced after the system is debugged, so that the Eco-iGDM equipment is simple to install, the site workload is greatly reduced, and the Eco-iGDM equipment has the characteristic of short construction period. The system adopts full-automatic control, and the cloud platform of the Internet of things is used for remote monitoring, so that the operation is simple, the operation management is convenient, and the system is widely applied to small and medium-sized water supply plants in villages and small towns.
The ultrafiltration membrane process has the removal rate of bacteria, viruses, algae, red worms, young eggs and the like in water bodies as high as 99.99 percent, common ultrafiltration membrane columns comprise tubular membranes, hollow fibers, plate frame type membranes, roll type membranes and the like, and currently, the municipal water supply generally adopts hollow fiber membranes which are divided into internal pressure type and external pressure type. In practical application, the ultrafiltration membrane module comprises two forms of a columnar membrane and an immersed membrane, wherein the columnar membrane is used for containing the membrane element in a container. The columnar membrane is generally pressed into the container by a pump to be filtered, and can bear higher pressure. The columnar membrane can be an internal pressure type or an external pressure type; the immersed ultrafiltration membrane is a membrane form in which a hollow fiber membrane is immersed in a water tank or a water pool and is filtered by means of a water head difference between the front and the rear or a suction pump, and the immersed membrane belongs to an external pressure type.
Ultrafiltration is the physical interception principle of the membrane pores to purify water quality, and the problem of membrane pollution inevitably occurs under a long-time working state, wherein suspended solids, colloidal substances, soluble substances and the like are reversibly and irreversibly deposited on the membrane surface or in the membrane pores to reduce or block the pore diameters of the membrane pores, and a gel layer or a mud cake layer is formed on the membrane surface. Membrane fouling increases the mass transfer resistance of the membrane, resulting in a decrease in membrane flux and an increase in transmembrane pressure difference, which in turn affects the water yield of the ultrafiltration system. In order to ensure the water yield of the ultrafiltration system, the membrane component needs to be chemically cleaned, and in order to ensure the chemical cleaning effect, the existing chemical cleaning device needs to manually configure the chemical cleaning agent concentrations with different concentrations, replace the chemical cleaning agent types and the like, so that the actual operation is complex, and the chemical cleaning efficiency is low.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned limitation, provide an adopt the special construction of automatic reagent feeding device and equipment inner loop to realize high-efficient chemical cleaning's effect, diagnose and realize automatic operation's high-efficient chemical cleaning device through intelligent controlgear simultaneously.
The purpose of the utility model is realized through the following technical scheme: an efficient chemical cleaning device based on Eco-iGDM technology comprises an ultrafiltration membrane component located in a membrane pool, wherein a water production port is formed in the top of the ultrafiltration membrane component and is connected with a water production tank through a siphon pipeline, a water inlet is formed above the ultrafiltration membrane component and is connected with a water tank to be filtered and a chemical cleaning system, the chemical cleaning system is connected with the water production tank and is connected with an automatic dosing pump, the automatic dosing pump is connected with a chemical bin, an aeration device is arranged at the lower part of the ultrafiltration membrane component and is connected with an air pump, a backflow port is formed in the siphon pipeline and is connected with the chemical cleaning system, a pH detection device, an acidic chemical concentration detection device, an alkaline chemical concentration detection device and a pH detection device are arranged in the membrane pool, the acid medicament concentration detection device and the alkaline medicament concentration detection device are both connected with the control equipment, and a sewage discharge system is arranged at the bottom of the membrane pool.
Preferably, a suction pump is arranged on the siphon pipeline, and a mechanical filter grid is arranged on the pipeline between the water inlet and the water tank to be filtered.
Preferably, the medicament cabin is internally provided with an acidic medicament cabin and an alkaline medicament cabin.
Preferably, the control device controls the operation modes of the automatic dosing pump and the air pump based on the pH value measured by the pH detection means, the concentration of the acidic chemical measured by the acidic chemical concentration detection means, and the concentration of the basic chemical measured by the basic chemical concentration detection means.
Preferably, the chemical cleaning system is arranged below the ultrafiltration membrane component and is separated from the ultrafiltration membrane component by a partition plate, and the whole efficient chemical cleaning device is arranged in the integrated box-type space.
To sum up, the utility model has the advantages of it is following: the device is compact in arrangement, small in occupied space, reasonable in arrangement of pipelines and equipment, accurate in arrangement of the space equipment, convenient to check and maintain, remarkably improved in equipment integration level and compact in treatment process, the equipment provided with the cleaning device can be connected with peripheral pipelines such as a water inlet pipe and a sewage discharge pipe after arriving at a site, and can complete water passing after debugging the system, the installation is simple, the site workload is greatly reduced, the whole membrane pool structure is based on an Eco-iGDM technology, namely the ultrafiltration technology is used as a core, the advancement of the design concept of a water plant is reflected, the device is widely applicable to small and medium-sized water supply plants in villages and towns, the membrane pollution degree is reduced by cleaning of various chemical substances through division of the internal area of the dosing device, the water yield of the membrane system is ensured, and meanwhile, according to the actual membrane pollution condition, the frequency of chemical cleaning and the concentration of cleaning agents are adjusted through intelligent control equipment, so that the times of chemical cleaning can be reduced, the operation cost of the membrane system is saved, and the service life of the membrane is prolonged.
Drawings
FIG. 1 is a block diagram of the present invention;
reference numbers in the figures: 1-an ultrafiltration membrane component, 2-a water production port, 3-a siphon pipeline, 4-a water production tank, 5-a water inlet, 6-a water tank to be filtered, 7-a chemical cleaning system, 8-an automatic dosing pump, 9-a medicament bin, 10-an aeration device, 11-an air pump, 12-a backflow port, 13-a pH detection device, 14-an acidic medicament concentration detection device, 15-an alkaline medicament concentration detection device, 16-a control device, 17-a suction pump and 18-a mechanical filtration grid.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in figure 1, the utility model provides a high-efficient chemical cleaning device based on Eco-iGDM technology, including the milipore filter subassembly 1 that is located the membrane pond, milipore filter subassembly 1 top is equipped with produces the mouth of a river 2, it is connected with producing water tank 4 to produce the mouth of a river 2 through siphon 3, milipore filter subassembly 1 top is equipped with water inlet 5, water inlet 5 is connected with waiting to filter water tank 6 and chemical cleaning system 7, chemical cleaning system 7 is connected with producing water tank 4, chemical cleaning system 7 is connected with automatic dosing pump 8, automatic dosing pump 8 is connected with medicament storehouse 9, be equipped with acid medicine storehouse and alkaline medicine storehouse in the medicament storehouse 9, milipore filter subassembly 1 lower part is equipped with aeration apparatus 10, aeration apparatus 10 is connected with air pump 11, siphon 3 is equipped with backward flow port 12, backward flow port 12 is connected with chemical cleaning system 7, be equipped with pH detection device 13 in the membrane pond, acid medicament concentration detection device 14 and alkaline medicament concentration detection device 15, the pH detection device 13, the acidic medicament concentration detection device 14 and the alkaline medicament concentration detection device 15 are all connected with a control device 16, and a sewage discharge system is arranged at the bottom of the membrane pool.
The siphon pipeline 3 is provided with a suction pump 17, and a pipeline between the water inlet 5 and the water tank 6 to be filtered is provided with a mechanical filter grid 18.
Chemical cleaning system 7's setting all is located ultrafiltration membrane subassembly 1's below, and separates by the baffle between 1 with the ultrafiltration membrane subassembly, and whole high-efficient chemical cleaning device is located integrated box space, and the setting of upper and lower floor is arranged space equipment and is carried out accurate division, and the inspection and the maintenance of being convenient for, equipment integration degree are showing and are improving.
When the membrane system is started to filter, the water tank 6 to be filtered pressurizes the water to be filtered into the membrane tank, the water to be filtered firstly filters large granular substances in a water body through the mechanical filtering grid 18 to avoid the damage of the large granular substances to membrane wires, the water to be filtered enters the ultrafiltration membrane assembly 1 to obtain produced water through the gravity siphoning effect and flows into the siphon pipeline 3 through the water producing port 2 to flow to the water producing tank 4, when the siphoning effect is poor, the suction pump 17 can be adopted to assist the produced water, when chemical cleaning is started, the residual water in the membrane tank is emptied, the chemical cleaning system 7 pumps the clean water in the water producing tank 4 to the membrane tank through the pump pressurization, simultaneously the automatic dosing pump 8 is opened and adds the dosing amount of acid drugs or alkaline drugs according to needs, the aeration device 10 starts to work, the effect of accelerating the removal of membrane pollution is realized through the aeration on the surface of the membrane, the suction pump 17 is opened, the cleaning water is pumped out and enters the water producing tank 4 through the return port 12, and then, continuously refluxing the cleaning water to the chemical cleaning system 7 for circular cleaning, emptying the membrane pool by a sewage discharge system after the cleaning is finished, and monitoring the pH value, the acid medicament concentration and the alkaline medicament concentration of the cleaning water in the membrane pool by the pH value detection device 13, the acid medicament concentration detection device 14 and the alkaline medicament concentration detection device 15 at any time during the chemical cleaning so as to control the operation modes of the automatic medicament feeding pump 8 and the air pump 11 through the control equipment 16 according to the detection results, thereby achieving the purpose of high-efficiency chemical cleaning.
Claims (5)
1. An efficient chemical cleaning device based on Eco-iGDM technology is characterized in that: including being located milipore filter subassembly (1) in the membrane pool, milipore filter subassembly (1) top is equipped with produces mouth of a river (2), it is connected with producing water tank (4) through siphon pipeline (3) to produce mouth of a river (2), milipore filter subassembly (1) top is equipped with water inlet (5), water inlet (5) are connected with treating filtration water tank (6) and chemical cleaning system (7), chemical cleaning system (7) are connected with producing water tank (4), chemical cleaning system (7) are connected with automatic dosing pump (8), automatic dosing pump (8) are connected with medicament storehouse (9), milipore filter subassembly (1) lower part is equipped with aeration equipment (10), aeration equipment (10) are connected with air pump (11), be equipped with backward flow mouth (12) on siphon pipeline (3), backward flow mouth (12) are connected with chemical cleaning system (7), be equipped with pH detection device (13), acid medicament concentration detection device (14) and alkaline medicament concentration detection device (15) in the membrane cisterna, pH detection device (13), acid medicament concentration detection device (14) and alkaline medicament concentration detection device (15) all are connected with controlgear (16), the membrane cisterna bottom is equipped with sewage disposal system.
2. The efficient chemical cleaning device based on Eco-iGDM technology as claimed in claim 1, wherein: and a suction pump (17) is arranged on the siphon pipeline (3), and a mechanical filter grid (18) is arranged on the pipeline between the water inlet (5) and the water tank (6) to be filtered.
3. The efficient chemical cleaning device based on Eco-iGDM technology as claimed in claim 1, wherein: an acidic drug bin and an alkaline drug bin are arranged in the drug bin (9).
4. The efficient chemical cleaning device based on Eco-iGDM technology as claimed in claim 1, wherein: the control equipment (14) controls the operation modes of the automatic dosing pump (8) and the air pump (11) according to the pH value measured by the pH detection device (13), the concentration of the acidic medicament measured by the acidic medicament concentration detection device (14) and the concentration of the basic medicament measured by the basic medicament concentration detection device (15).
5. The efficient chemical cleaning device based on Eco-iGDM technology as claimed in claim 1, wherein: the chemical cleaning system (7) is arranged below the ultrafiltration membrane component (1) and is separated from the ultrafiltration membrane component (1) by a partition plate, and the whole efficient chemical cleaning device is positioned in the integrated box-type space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163426.4U CN214936243U (en) | 2021-01-21 | 2021-01-21 | Efficient chemical cleaning device based on Eco-iGDM technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163426.4U CN214936243U (en) | 2021-01-21 | 2021-01-21 | Efficient chemical cleaning device based on Eco-iGDM technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214936243U true CN214936243U (en) | 2021-11-30 |
Family
ID=79080076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120163426.4U Active CN214936243U (en) | 2021-01-21 | 2021-01-21 | Efficient chemical cleaning device based on Eco-iGDM technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214936243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116573755A (en) * | 2023-06-26 | 2023-08-11 | 宁夏厚德环保科技有限公司 | MBR intelligent monitoring control system |
-
2021
- 2021-01-21 CN CN202120163426.4U patent/CN214936243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116573755A (en) * | 2023-06-26 | 2023-08-11 | 宁夏厚德环保科技有限公司 | MBR intelligent monitoring control system |
| CN116573755B (en) * | 2023-06-26 | 2023-12-29 | 宁夏厚德环保科技有限公司 | MBR intelligent monitoring control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111925032B (en) | Water tank-free mutual-flushing water purification equipment and ultrafiltration membrane mutual-flushing control method | |
| CN214936243U (en) | Efficient chemical cleaning device based on Eco-iGDM technology | |
| CN212246610U (en) | Sewage treatment device | |
| CN210613021U (en) | Metal film filter core, metal film filter and sewage treatment depth filtration system | |
| CN205088040U (en) | Sewage treatment plant carries mark technological transformation degree of depth filtration system | |
| CN202400917U (en) | Purifying device for car washing circulating water | |
| CN214654121U (en) | Membrane pollution control device based on Eco-iGDM technology | |
| CN201056516Y (en) | Active sludge filter | |
| CN214299626U (en) | Compact membrane pool structure based on Eco-iGDM technology | |
| CN212854945U (en) | Intelligent sewage treatment machine | |
| CN204952681U (en) | Improved generation rubbish is washed and is swept automobile -used membrane separation device | |
| CN211056834U (en) | Wastewater treatment device with double-filtering structure | |
| CN113856294A (en) | Excrement water purification and filtration system for aquatic product cultivation | |
| CN207046985U (en) | A kind of nickel-containing waste water treatment for reuse system | |
| CN202146674U (en) | Cheek type filter | |
| CN207267828U (en) | A kind of city domestic sewage recycling device | |
| RU101707U1 (en) | PREPARATION SYSTEM FOR INDUSTRIAL AND DOMESTIC WASTE WATERS | |
| CN221296161U (en) | Integrated water purifying equipment | |
| CN213596085U (en) | Ultrafiltration membrane purification equipment for wastewater | |
| CN214693624U (en) | Prevent long-pending mud membrane pond structure based on Eco-iGDM technique | |
| CN210419546U (en) | Seawater desalination pretreatment device | |
| CN220684787U (en) | Container formula water purification system | |
| CN208065858U (en) | A kind of sandstone filter device | |
| CN218860487U (en) | Municipal water conservancy project's sewage purification device | |
| CN214115157U (en) | Multistage ultrafiltration water treatment facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |