CN116182628A - On-line cleaning system based on condenser - Google Patents
On-line cleaning system based on condenser Download PDFInfo
- Publication number
- CN116182628A CN116182628A CN202310149433.2A CN202310149433A CN116182628A CN 116182628 A CN116182628 A CN 116182628A CN 202310149433 A CN202310149433 A CN 202310149433A CN 116182628 A CN116182628 A CN 116182628A
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- water
- control valve
- water tank
- condenser
- pipeline
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G2015/006—Arrangements for processing a cleaning fluid after use, e.g. filtering and recycling
Abstract
The invention discloses an online cleaning system based on a condenser, which comprises the condenser, a cooling water inlet pipeline, a cooling water outlet pipeline, a circulating water inlet pipeline, a water tank, a circulating water outlet pipeline, a submersible pump and an overflow plate, wherein the water inlet pipeline is connected with the water tank; the water inlet and the water outlet of the condenser are respectively communicated with the cooling water inlet pipeline and the cooling water outlet pipeline; the water tank is internally provided with a vertical overflow plate, the inner cavity of the water tank is divided into a first water tank and a second water tank by the overflow plate, and a submersible pump is arranged in the second water tank. According to the invention, clear water is pumped by the submersible pump and is input from the cooling water outlet pipeline to reversely clean the condenser, and the washed water is input from the cooling water inlet pipeline to the circulating water inlet pipeline and flows back to the water tank, so that an online cleaning function is realized, meanwhile, the water quality monitor and corresponding control valves arranged in the water tank are matched with the PLC control device, so that automatic online cleaning work can be realized, manpower and material resources are saved, and maintenance difficulty and cost are reduced.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to an online cleaning system based on a condenser.
Background
The condenser device is common industrial equipment in industrial production, and mainly used heat exchange, and because impurities such as silt and rust are contained in cooling water and are attached to a circulating water pipeline of the condenser, the condensation and cooling effects of the condenser are affected, and the condenser is required to be cleaned periodically in a maintenance stage, the traditional cleaning mode mainly comprises the steps of wholly or partially removing the condenser to enable a coil pipe to be soaked in cleaning liquid for cleaning, and the condenser is easy to damage in the process of removing and installing the condenser, so that time and labor are wasted.
Therefore, a system capable of cleaning the condenser on line is needed to be developed at present, so that manpower and material resources are saved, and maintenance difficulty and cost are reduced.
Disclosure of Invention
In order to overcome the defects of related products in the prior art, the invention provides an online cleaning system based on a condenser.
The invention provides an online cleaning system based on a condenser, which comprises the following components: the device comprises a condenser, a cooling water inlet pipeline, a cooling water outlet pipeline, a circulating water inlet pipeline, a water tank, a circulating water outlet pipeline, a submersible pump and an overflow plate; the water inlet and the water outlet of the condenser are respectively communicated with the cooling water inlet pipeline and the cooling water outlet pipeline; a vertical overflow plate is arranged in the water tank, the overflow plate divides the inner cavity of the water tank into a first water tank and a second water tank, and a submersible pump is arranged in the second water tank; one end of the circulating water inlet pipeline is communicated with the cooling water inlet pipeline, and the other end of the circulating water inlet pipeline is communicated with a first water tank of the water tank; one end of the circulating water outlet pipeline is communicated with the cooling water outlet pipeline, and the other end of the circulating water outlet pipeline is communicated with the submersible pump;
the water tank body is provided with a water outlet and a water supplementing port respectively, the water outlet is connected with a water outlet pipe and is communicated with the first water tank, the water supplementing port is connected with a water supplementing pipe and is communicated with the second water tank, and the water outlet and the water supplementing port are also provided with a water outlet control valve and a water supplementing control valve respectively.
In some embodiments of the invention, a gap is reserved between the top end of the overflow plate and the top of the water tank, the gap forms an overflow port, and a water quality monitor is arranged in the first water tank.
In some embodiments of the present invention, a first control valve is disposed on the cooling water inlet pipe, a second control valve is disposed on the cooling water outlet pipe, a third control valve is disposed on the circulating water inlet pipe, a fourth control valve is disposed on the circulating water outlet pipe, and the first control valve, the second control valve, the third control valve and the fourth control valve are all used for controlling the flow rate of water flow.
In some embodiments of the present invention, the water quality monitoring device further comprises a PLC control device, wherein the PLC control device is electrically connected with the submersible pump, the water quality monitor, the flowmeter, the first control valve, the second control valve, the third control valve, the fourth control valve, the water draining control valve and the water supplementing control valve, respectively.
In some embodiments of the present invention, a sewage treatment device is further provided, and the sewage treatment device is connected to the drain pipe and the water replenishing pipe, respectively.
In some embodiments of the invention, a flowmeter is disposed on the circulating water inlet conduit.
Compared with the prior art, the invention has the following advantages:
according to the online cleaning system based on the condenser, when the condenser works normally, heat exchange is realized by respectively feeding water from the cooling water inlet pipeline and discharging books from the cooling water outlet pipeline, when the condenser needs to be cleaned, clear water is pumped by the submersible pump and is input from the cooling water outlet pipeline to reversely clean the condenser, and the washed water is input from the cooling water inlet pipeline to the circulating water inlet pipeline and flows back to the water tank, so that an online cleaning function is realized, meanwhile, a water quality monitor and corresponding control valves arranged in the water tank are matched with a PLC control device, automatic online cleaning work can be realized, the online cleaning system has good applicability, manpower and material resources are saved, and maintenance difficulty and cost are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an online cleaning system based on a condenser according to the present invention.
Reference numerals illustrate:
1. a condenser; 2. cooling the water inlet pipeline; 3. cooling the water outlet pipeline; 4. a circulating water inlet pipe; 5. a water tank; 6. a circulating water outlet pipe; 7. submersible pump; 8. a water quality monitor; 9. an overflow plate; 10. a drain pipe; 11. a water supplementing pipe; 12. a flow meter; 13. a first control valve; 14. a second control valve; 15. a third control valve; 16. and a fourth control valve.
Detailed Description
In order to enable those skilled in the art to better understand the present invention, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present invention with reference to the accompanying drawings. It is apparent that the described embodiments are only some embodiments of the invention, but not all embodiments, and that the preferred embodiments of the invention are shown in the drawings. This invention may be embodied in many different forms and is not limited to the embodiments described herein, but rather is provided to provide a more thorough understanding of the present disclosure.
Referring to fig. 1, the on-line cleaning system based on a condenser comprises a condenser 1, a cooling water inlet pipeline 2, a cooling water outlet pipeline 3, a circulating water inlet pipeline 4, a water tank 5, a circulating water outlet pipeline 6, a submersible pump 7 and an overflow plate 9; the water inlet and the water outlet of the condenser 1 are respectively communicated with the cooling water inlet pipeline 2 and the cooling water outlet pipeline 3, so as to provide a water inlet and a water outlet passage when the heat exchange function is executed; a vertical overflow plate 9 is arranged in the water tank 5, the inner cavity of the water tank 5 is divided into a first water tank and a second water tank by the overflow plate 9, wherein a submersible pump 7 is arranged in the second water tank, and a sterilizing and algae removing agent (such as HT-809) and/or a cleaning agent (such as HT-201) can be added in the submersible pump 7 to be matched with the cleaning of the condenser 7, and dirt in the water tank 5 can be peeled off by the sterilizing and algae removing agent firstly and then the cleaning agent is introduced for cleaning; one end of the circulating water inlet pipeline 4 is communicated with the cooling water inlet pipeline 2, and the other end of the circulating water inlet pipeline is communicated with a first water tank of the water tank 5; one end of the circulating water outlet pipeline 6 is communicated with the cooling water outlet pipeline 3, and the other end of the circulating water outlet pipeline is communicated with the submersible pump 7;
the water tank 5 is provided with a water outlet and a water supplementing port respectively, the water outlet is connected with a water outlet pipe 10 and is communicated with the first water tank, the water supplementing port is connected with a water supplementing pipe 11 and is communicated with the second water tank, and a water outlet control valve (not shown) and a water supplementing control valve (not shown) are respectively arranged at the water outlet and the water supplementing port and are respectively used for controlling the discharge of sewage and the supplementing of clear water;
in the embodiment of the invention, a gap is reserved between the top end of the overflow plate 9 and the top of the water tank 5, the gap forms an overflow port, the water quality monitor 8 is arranged in the first water tank, specifically, when the water quality monitor 8 checks the water quality in the first water tank, if the water quality is poor, the sewage is directly controlled to be discharged from the water outlet through the water discharge control valve, and meanwhile, the water supply control valve is controlled to input clear water from the outside (a water supply system) through the water supply port; if the condenser 1 is cleaned, the water quality in the first water tank is clean, the drain control valve in the first water tank is closed at this time, and after the water level in the first water tank rises to the height of the overflow port, the water in the first water tank overflows into the second water tank for standby, for example, when the subsequent condenser 1 is clear, the water is reused, or the water is directly pumped by the water pump and is discharged from the cooling water outlet pipeline 3.
In other embodiments of the present invention, the on-line cleaning system based on a condenser may further be provided with a sewage treatment device (a water treatment device commonly used in the market may be used, and the present invention is not limited thereto), and the sewage treatment device is respectively connected to the drain pipe 10 and the water supplementing pipe 11, so that after the sewage discharged from the drain port is treated with water, the separated clean water may be input into the water tank 5 through the water supplementing port, thereby achieving water recycling and saving of water resources.
The flowmeter 12 is arranged on the circulating water inlet pipeline 4, so that a worker can observe the online cleaning progress in real time.
The cooling water inlet pipeline 2 is provided with a first control valve 13, the cooling water outlet pipeline 3 is provided with a second control valve 14, the circulating water inlet pipeline 4 is provided with a third control valve 15, the circulating water outlet pipeline 6 is provided with a fourth control valve 16, and the first control valve 13, the second control valve 14, the third control valve 15 and the fourth control valve 16 are all used for controlling the flow of water flow.
In the embodiment of the invention, the device further comprises a PLC control device (a common PLC control terminal on the market can be adopted, the invention is not limited to the above), and the PLC control device is respectively and electrically connected with the submersible pump 7, the water quality monitor 8, the flowmeter 12, the first control valve 13, the second control valve 14, the third control valve 15, the fourth control valve 16, the water draining control valve and the water supplementing control valve, so as to obtain data and control the working states of corresponding components, thereby releasing the labor force of personnel and realizing automatic online cleaning work.
According to the online cleaning system based on the condenser, when the condenser 1 works normally, heat exchange is realized by respectively feeding water from the cooling water inlet pipeline 2 and discharging books from the cooling water outlet pipeline 3, when the condenser 1 needs to be cleaned, clear water is pumped by the submersible pump 7 and is fed into the cooling water outlet pipeline 3 to reversely clean the condenser 1, and the washed water is fed into the circulating water inlet pipeline 4 from the cooling water inlet pipeline 2 and flows back to the water tank 5, so that an online cleaning function is realized, and meanwhile, the water quality monitor 8 and corresponding control valves arranged in the water tank 5 are matched with the PLC control device to realize automatic online cleaning work, so that the online cleaning system based on the condenser has better applicability, saves manpower and material resources and reduces maintenance difficulty and cost.
What is not described in detail in this specification is prior art known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the present invention may be modified or equivalents substituted for some of the features thereof. All equivalent structures made by the content of the specification and the drawings of the invention are directly or indirectly applied to other related technical fields, and are also within the scope of the invention.
Claims (6)
1. An on-line condenser-based cleaning system, comprising: the device comprises a condenser (1), a cooling water inlet pipeline (2), a cooling water outlet pipeline (3), a circulating water inlet pipeline (4), a water tank (5), a circulating water outlet pipeline (6), a submersible pump (7) and an overflow plate (9); the water inlet and the water outlet of the condenser (1) are respectively communicated with the cooling water inlet pipeline (2) and the cooling water outlet pipeline (3); a vertical overflow plate (9) is arranged in the water tank (5), the overflow plate (9) divides the inner cavity of the water tank (5) into a first water tank and a second water tank, and a submersible pump (7) is arranged in the second water tank; one end of the circulating water inlet pipeline (4) is communicated with the cooling water inlet pipeline (2), and the other end of the circulating water inlet pipeline is communicated with a first water tank of the water tank (5); one end of the circulating water outlet pipeline (6) is communicated with the cooling water outlet pipeline (3), and the other end of the circulating water outlet pipeline is communicated with the submersible pump (7);
the water tank (5) is characterized in that a water outlet and a water supplementing port are respectively arranged on the tank body of the water tank (5), the water outlet is connected with a water discharging pipe (10) and communicated with the first water tank, the water supplementing port is connected with a water supplementing pipe (11) and communicated with the second water tank, and a water discharging control valve and a water supplementing control valve are respectively arranged at the water outlet and the water supplementing port.
2. The condenser-based online cleaning system of claim 1, wherein: a gap is reserved between the top end of the overflow plate (9) and the top of the water tank (5), the gap forms an overflow port, and a water quality monitor (8) is arranged in the first water tank.
3. The condenser-based online cleaning system of claim 2, wherein: be provided with first control valve (13) on cooling inlet channel (2), be provided with second control valve (14) on cooling outlet channel (3), be provided with third control valve (15) on circulation inlet channel (4), be provided with fourth control valve (16) on circulation outlet channel (6), first control valve (13), second control valve (14), third control valve (15) and fourth control valve (16) all are used for controlling the flow of rivers.
4. A condenser-based on-line cleaning system according to claim 3, wherein: the water quality monitoring device is characterized by further comprising a PLC control device, wherein the PLC control device is electrically connected with the submersible pump (7), the water quality monitor (8), the flowmeter (12), the first control valve (13), the second control valve (14), the third control valve (15), the fourth control valve (16) and the water supplementing control valve respectively.
5. The condenser-based online cleaning system of claim 1, wherein: the sewage treatment device is also provided, and the sewage treatment device is respectively connected with the drain pipe (10) and the water supplementing pipe (11).
6. The condenser-based online cleaning system of claim 1, wherein: a flowmeter (12) is arranged on the circulating water inlet pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310149433.2A CN116182628A (en) | 2023-02-22 | 2023-02-22 | On-line cleaning system based on condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310149433.2A CN116182628A (en) | 2023-02-22 | 2023-02-22 | On-line cleaning system based on condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116182628A true CN116182628A (en) | 2023-05-30 |
Family
ID=86451981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310149433.2A Pending CN116182628A (en) | 2023-02-22 | 2023-02-22 | On-line cleaning system based on condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116182628A (en) |
-
2023
- 2023-02-22 CN CN202310149433.2A patent/CN116182628A/en active Pending
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