CN210736386U - Circulating water treatment system - Google Patents
Circulating water treatment system Download PDFInfo
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- CN210736386U CN210736386U CN201921349151.2U CN201921349151U CN210736386U CN 210736386 U CN210736386 U CN 210736386U CN 201921349151 U CN201921349151 U CN 201921349151U CN 210736386 U CN210736386 U CN 210736386U
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Abstract
The utility model relates to a water treatment system, and discloses a circulating water treatment system, which comprises a wastewater collecting tank, an automatic water purifying assembly, an intermediate water tank, a multi-medium filter assembly and an ion exchange assembly, wherein the automatic water purifying assembly is optimized and improved aiming at the traditional water treatment system through structure optimization design, and the automatic water purifying assembly is adopted and the multi-medium filter assembly with specific structure is additionally arranged, so that the pollution of water can be effectively filtered, and the influence of the pollution residue of the water body at the front section on the rear-section equipment is reduced; through the circulating water treatment system which is reasonably arranged, the back flush pipeline is additionally arranged on the multi-media filter, the service lives of the filter and the filler are prolonged, the pure water tank is additionally arranged on the ion exchange component, and the high-efficiency utilization of the resin can be ensured by carrying out regeneration treatment on the ion exchange resin through pure water.
Description
Technical Field
The utility model relates to a water treatment system, especially a circulating water treatment system.
Background
China is a country with very short water resources, and the problem of water resource shortage is gradually highlighted along with the development of economy. The cooling water accounts for 70-80% in the industrial water, the saving of the cooling water is the key of industrial water saving, and the recycling water is the most effective measure for saving the cooling water. But the problems of scale deposit, dirt, bacteria and algae, corrosion and the like inevitably occur in the running process of the circulating cooling water, damage is caused to heat exchange equipment, and even the heat exchange efficiency is influenced. In order to save energy and water, a mode of adding medicaments (scale inhibitors, corrosion inhibitors, sterilization algaecides, cleaning agents, prefilming agents and the like) is generally adopted to stabilize a water body and control corrosion, scaling and bacteria and algae.
The chemical industry, the petroleum industry, the electric power industry, the metallurgical industry, the building industry and other industries need industrial circulating water to cool a working medium, pure water does not exist in the nature, and natural water does not contact with the outside at any time in the natural circulating process, so that the water contains different components and different amounts of impurities, and Ca in the water2+、Mg2+Plasma metal ions and CO in water3 2-、HCO3 -、SO4 2-、Cl-And NO3 -When the anions are combined together, CaCO is easily formed due to evaporation and concentration in the process of heating water3、MgCO3、CaSO4、MgSO4When the scale is formed, the circulating cooling water system can not avoid the falling of dust or other raw material dust on the surface and returns to the circulating water after the precipitation, and the mud scales are attached to the inner wall of the heat transfer pipe of the heat exchanger to form hard scale; on the other hand, the water temperature and the pH value of the circulating cooling water are both suitable for the propagation and growth of most microorganisms, and with the continuous circulating evaporation of the circulating cooling water, the nutrient source in the water is increased, so that the mass propagation of the microorganisms is promoted. The microorganisms are mixed with the sludge to form a biological slime and finally form a biological scale. These contaminants adhere to the heat transfer surface, causing low thermal efficiency, clogging of the heat exchanger, seriously affecting the normal operation of the equipment, and accompanied by increased energy consumption, increased maintenance, and increased pollutant emissions.
Disclosure of Invention
An object of the utility model is to provide a circulating water treatment system to satisfy automatic operation, water and handle, high-efficient filterable processing requirement.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a circulating water treatment system, included waste water catch basin, automatic water purification subassembly, middle pond, many medium filter subassembly and ion exchange assembly, waste water catch basin passes through pipeline and carries to automatic water purification subassembly, and automatic water purification subassembly passes through pipeline and carries to middle pond, and middle pond carries to many medium filter subassembly through the middle water pump of a plurality of groups, and many medium filter subassembly passes through pipeline and carries to ion exchange assembly.
Wherein, automatic water purification subassembly has included doser and automatic water purification machine, and the doser passes through the electromagnetism diaphragm measuring pump and links to each other with automatic water purification machine.
The multi-medium filter assembly is formed by connecting a plurality of multi-medium filters in parallel, a filtering sewage outlet is formed in the bottom of each multi-medium filter, and a plurality of detachable porous partition plates are arranged in each multi-medium filter for physical isolation of an inner space to form a plurality of filtering layers.
Preferably, the device also comprises at least one group of backwashing water pumps, the backwashing water pumps are connected with the middle water tank and each multi-media filter, and the backwashing water is discharged through a filtering sewage discharge port of the multi-media filter.
The ion exchange assembly comprises a plurality of groups of cation exchangers, a plurality of groups of anion exchangers, an acid metering box and an alkali metering box, the groups of cation exchangers and the groups of anion exchangers are connected in parallel, the acid metering box is connected with each cation exchanger through a pipeline, and the alkali metering box is connected with each anion exchanger through a pipeline.
Preferably, the filtering layers of the multi-media filter comprise a primary filtering layer, a middle filtering layer and a high-level filtering layer, and the thickness ratio of the primary filtering layer to the middle filtering layer to the high-level filtering layer is 2-4:1-2: 1-2.
Furthermore, the primary filter layer is formed by laminating a plurality of layers of non-woven fabrics, the middle filter layer is formed by pressing porous glass ceramics, and the high filter layer is formed by pressing coconut shell activated carbon.
Preferably, the device also comprises a pure water tank, and the pure water tank is respectively connected with the cation exchanger and the anion exchanger through a regeneration water pump.
The utility model discloses following beneficial effect has:
1. the utility model discloses a configuration optimization design has carried out optimization improvement to traditional water treatment system, through adopting automatic water purification subassembly, add the specific many medium filter subassembly of structure, can carry out effectual filtration to the pollution of water, reduces anterior segment water and pollutes and remain the influence to back end equipment.
2. Through the circulating water treatment system which is reasonably arranged, the back flush pipeline is additionally arranged on the multi-media filter, the service lives of the filter and the filler are prolonged, the pure water tank is additionally arranged on the ion exchange component, and the high-efficiency utilization of the resin can be ensured by carrying out regeneration treatment on the ion exchange resin through pure water.
Drawings
Fig. 1 is a schematic diagram of the system of the present invention.
Fig. 2 is a schematic view of the wastewater collecting tank and the automatic water purifying assembly of the present invention.
Figure 3 is a schematic view of an intermediate basin and multimedia filter assembly according to the present invention.
Fig. 4 is a schematic view of an ion exchange module of the present invention.
Description of the main part symbols:
1: waste water catch basin, 2: doser, 3: automatic purifier, 4: electromagnetic diaphragm metering pump, 5: intermediate pool, 6: intermediate water pump, 7: backwash water pump, 8: multi-media filter, 9: cation exchanger, 10: anion exchanger, 11: acid batch tank, 12: alkaline dosing tank, 13: pure water tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-4, the utility model discloses a circulating water treatment system, included waste water catch basin 1, automatic water purification subassembly, middle pond 5, many medium filter subassembly and ion exchange assembly, waste water catch basin 1 passes through pipeline and carries to automatic water purification subassembly, and automatic water purification subassembly passes through pipeline and carries to middle pond 5, and middle pond 5 carries to many medium filter subassembly through two sets of middle water pump 6, and many medium filter subassembly passes through pipeline and carries to ion exchange assembly.
The automatic water purification component comprises a doser 2 and an automatic water purifier 3, the doser 2 is connected with the automatic water purifier 3 through an electromagnetic diaphragm metering pump 4, and the automatic water purifier 3 can select a QZJ type full-automatic water purifier or an FA type full-automatic water purifier.
The multi-media filter component is formed by connecting two groups of multi-media filters 8 in parallel, a filtering sewage outlet is formed in the bottom of each multi-media filter 8, and a plurality of detachable porous partition plates are arranged in each multi-media filter 8 to physically isolate the inner space so as to form a plurality of filtering layers. The filtering layer of the multi-media filter 8 can be divided into a primary filtering layer, a middle-level filtering layer and a high-level filtering layer according to scene design requirements, the thickness ratio of the primary filtering layer to the middle-level filtering layer to the high-level filtering layer is 2-4:1-2:1-2, the primary filtering layer is formed by laminating multiple layers of non-woven fabrics, the middle-level filtering layer is formed by pressing porous glass ceramics, and the high-level filtering layer is formed by pressing coconut shell activated carbon.
In order to prolong the service life of the filter and the filler, the middle water tank 5 also comprises a group of backwashing water pumps 7 through water body conveying of the multi-medium filter assembly, the backwashing water pumps 7 are connected with the middle water tank 5 and each multi-medium filter 8, and the sewage is discharged through a filtering sewage discharge port of the multi-medium filter 8 after backwashing.
The ion exchange assembly comprises two groups of cation exchangers 9, two groups of anion exchangers 10, an acid metering box 11 and an alkali dosage box 12, wherein the two groups of cation exchangers 9 and the two groups of anion exchangers 10 are connected in parallel, the acid metering box 11 is connected with each cation exchanger 9 through a pipeline, and the alkali dosage box 12 is connected with each anion exchanger 10 through a pipeline.
In order to improve the utilization rate of the anion and cation resins, the ion exchange module also comprises a pure water tank 13, and the pure water tank 13 is respectively connected with the cation exchanger 9 and the anion exchanger 10 through regeneration water pumps.
The working principle is as follows:
the utility model discloses a circulating water treatment system can connect various environment such as setting and mill, farm, district house, through connecting waste water collecting tank 1 with the blowdown relation, carry out preliminary deposit and separation, pump into automatic water purification subassembly with waste water collecting tank 1 upper portion water, and doser 2 in the automatic water purification subassembly is responsible for to the water, the pipeline disappears and kills, avoid water eutrophication and pipeline fungus to breed, the water obtains the primary purification under the evolution of automatic water purification subassembly, pump into middle pond 5 and carry out deposit and separation once more, pump the upper portion water of middle pond 5 into multi-media filter 8, through selecting the filter layer in multi-media filter 8, can carry out filtration treatment to various complicated water, the water after the filtration carries out ion exchange through the ion exchange subassembly, can effectively reduce water hardness, obtain soft water, and even pure water.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (8)
1. The utility model provides a circulating water treatment system, its characterized in that has included waste water catch basin, automatic water purification subassembly, middle pond, multi-media filter subassembly and ion exchange subassembly, the waste water catch basin pass through pipeline and carry to automatic water purification subassembly, automatic water purification subassembly pass through pipeline and carry to middle pond, middle pond carry to multi-media filter subassembly through the middle water pump of a plurality of groups, multi-media filter subassembly pass through pipeline and carry to ion exchange subassembly.
2. The circulating water treatment system of claim 1, wherein: the automatic water purification assembly comprises a doser and an automatic water purifier, wherein the doser is connected with the automatic water purifier through an electromagnetic diaphragm metering pump.
3. A circulating water treatment system as claimed in claim 1 or 2, wherein: the multi-medium filter component is formed by connecting a plurality of multi-medium filters in parallel, a filtering sewage outlet is formed in the bottom of each multi-medium filter, and a plurality of detachable porous partition plates are arranged in each multi-medium filter for physical isolation of the inner space to form a plurality of filtering layers.
4. A circulating water treatment system as claimed in claim 3, wherein: the multi-media filter is characterized by also comprising at least one group of backwashing water pumps, wherein the backwashing water pumps are connected with the middle water tank and each multi-media filter and are discharged through a filtering sewage discharge port of the multi-media filter after backwashing.
5. The circulating water treatment system of claim 4, wherein: the ion exchange assembly comprises a plurality of groups of cation exchangers, a plurality of groups of anion exchangers, an acid metering box and an alkali metering box, wherein the groups of cation exchangers and the groups of anion exchangers are connected in parallel, the acid metering box is connected with each cation exchanger through a pipeline, and the alkali metering box is connected with each anion exchanger through a pipeline.
6. A circulating water treatment system as claimed in claim 3, wherein: the filter layers of the multi-media filter comprise a primary filter layer, a middle filter layer and a high filter layer, and the thickness ratio of the primary filter layer to the middle filter layer to the high filter layer is 2-4:1-2: 1-2.
7. The circulating water treatment system of claim 6, wherein: the primary filter layer is formed by laminating multiple layers of non-woven fabrics, the middle filter layer is formed by pressing porous glass ceramics, and the high filter layer is formed by pressing coconut shell activated carbon.
8. The circulating water treatment system of claim 5, wherein: the device also comprises a pure water tank, wherein the pure water tank is respectively connected with each cation exchanger and each anion exchanger through a regenerated water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349151.2U CN210736386U (en) | 2019-08-20 | 2019-08-20 | Circulating water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349151.2U CN210736386U (en) | 2019-08-20 | 2019-08-20 | Circulating water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210736386U true CN210736386U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921349151.2U Active CN210736386U (en) | 2019-08-20 | 2019-08-20 | Circulating water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210736386U (en) |
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2019
- 2019-08-20 CN CN201921349151.2U patent/CN210736386U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 302, Building G2, No. 31 Kefeng Road, Huangpu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Suzhen Environmental Technology Co.,Ltd. Address before: No. 929, Building G1, South China New Materials Innovation Park, No. 31 Kefeng Road, Science City, Guangzhou Hi tech Industrial Development Zone, Guangzhou, Guangdong 510663 Patentee before: GUANGZHOU SUZN BIOLOGY TECHNOLOGY CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A circulating water treatment system Effective date of registration: 20230118 Granted publication date: 20200612 Pledgee: China Construction Bank Corporation Guangzhou Development Zone Branch Pledgor: Guangzhou Suzhen Environmental Technology Co.,Ltd. Registration number: Y2023980031562 |