CN217141567U - Skid-mounted chemical cleaning system - Google Patents
Skid-mounted chemical cleaning system Download PDFInfo
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- CN217141567U CN217141567U CN202220944137.2U CN202220944137U CN217141567U CN 217141567 U CN217141567 U CN 217141567U CN 202220944137 U CN202220944137 U CN 202220944137U CN 217141567 U CN217141567 U CN 217141567U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a skid-mounted chemical cleaning system, which comprises a cleaning system, an electric control system and a moving end, wherein the cleaning system is in communication connection with a PLC of the electric control system, and the PLC is in communication connection with the moving end through an industrial router; the cleaning system comprises a monitoring assembly, a liquid supply unit and a mixing tank, wherein the liquid supply unit and the mixing tank are communicated, a first pipeline and a second pipeline are connected to the mixing tank, the first pipeline is a sewage draining pipeline, and the second pipeline is a cleaning pipeline. The utility model discloses a control subassembly control cleaning system's state, the information transmission that the control subassembly will detect gives electrical system, and electrical system transmits the end for removing to data analysis, and the accessible removes the end and sends self-loopa, blowdown and washing instruction to electrical system, has realized self-cleaning, need not the workman and on-the-spot guard, practices thrift the manpower.
Description
Technical Field
The utility model relates to an industrial cleaning especially relates to a sled dress formula chemical cleaning system.
Background
The industrial cleaning is to take out the dirt adhered to the inner wall of the industrial equipment or pipeline such as a conveying pipeline, a heat exchanger, a boiler and the like by a physical or chemical method so as to restore the original surface of the equipment or pipeline, thereby improving the product quality, accelerating the production speed, prolonging the service life, reducing the environmental pollution and the like.
The skid-mounted chemical cleaning device is produced and assembled in a factory, and then is used for chemically cleaning equipment or pipelines by completing interface pipelines and external electrical connection on site, and is one of the commonly used chemical cleaning devices at present. However, the existing skid-mounted chemical cleaning device is generally low in cleaning efficiency, cannot evaluate the cleaning quality, cannot ensure the cleaning effect, and even needs secondary cleaning; in addition, the existing skid-mounted chemical cleaning device usually needs manual operation and manual on-site supervision, which wastes labor.
Disclosure of Invention
In view of this, the utility model provides a sled dress formula chemical cleaning system can realize automatic blowdown, forward washing, reverse cleaning and the inner loop of blending tank and scavenging pump, effectively guarantees the cleaning performance.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the skid-mounted chemical cleaning system comprises a cleaning system, an electric control system and a moving end, wherein the cleaning system is in communication connection with a PLC of the electric control system, and the PLC is in communication connection with the moving end through an industrial router; the cleaning system comprises a monitoring assembly, a liquid supply unit and a mixing tank, wherein the liquid supply unit and the mixing tank are communicated;
the first pipeline is a sewage discharge pipeline, a conveying pipeline and a fourteenth valve which are sequentially connected are arranged on the first pipeline, a first branch and a second branch are arranged at an outlet of the fourteenth valve, a third valve and a ninth valve are arranged on the first branch, and a fourth valve and a tenth valve are arranged on the second branch;
the second pipeline is a cleaning pipeline, the second pipeline is provided with a main pipeline, a third branch and a fourth branch which are connected with the main pipeline, and the main pipeline is provided with a fifteenth valve; the third branch is provided with a seventh valve and a fifth valve; the fourth branch is provided with an eighth valve and a sixth valve;
the first branch between the third valve and the ninth valve is connected with a third branch between the seventh valve and the fifth valve through a first connecting pipeline; and a second branch between the fourth valve and the tenth valve is connected with a fourth branch between the eighth valve and the sixth valve through a second connecting pipeline.
The beneficial effects are that: the monitoring component of the utility model transmits the detected information to the electric control system, the electric control system analyzes the data and transmits the data to the mobile terminal, and the mobile terminal can send self-circulation, pollution discharge and cleaning instructions to the electric control system, thereby realizing automatic cleaning, avoiding the need of on-site supervision of workers and saving manpower;
the conveying pipeline (used for conveying the cleaning liquid), the fourteenth valve, the third valve on the first branch and the fifth valve on the third branch are sequentially communicated to form a forward cleaning pipeline, and the equipment to be cleaned can be cleaned simultaneously through the main pipeline and the fourth branch, so that the cleaning efficiency of the equipment to be cleaned is effectively improved;
the conveying pipeline, the fourteenth valve, the fourth valve and the eighth valve on the fourth branch circuit are communicated with the fifteenth valve on the main pipeline and the mixing tank to form a self-circulation loop, and the cleaning pump can be cleaned in an internal circulation manner; after the self-circulation cleaning is completed, the cleaned sewage is discharged through the first pipeline, the self-circulation cleaning and the sewage discharge circulation realize effective cleaning of the cleaning pump, the supplemented cleaning liquid is further prevented from being polluted, the cleaning effect is ensured, and the cleaning times are reduced.
The utility model discloses an among the preferred embodiment, remove the end and can be the control box that has server or singlechip, can also be wireless communication connection's control box and cell-phone, be convenient for multi-terminal, strange land control.
Preferably, the delivery pipeline comprises delivery branches communicated with the fourteenth valve, wherein one delivery branch is provided with a first cleaning pump and a first valve, and the other delivery branch is provided with a second cleaning pump and a second valve. The beneficial effects are that: the utility model discloses have two and carry the branch road, effectively guarantee cleaning system's normal operating.
Preferably, a seventeenth valve is arranged between the first cleaning pump and the mixing tank, and a thirteenth valve is arranged between the second cleaning pump and the mixing tank.
In this embodiment, the seventeenth valve and the first valve are disposed on two sides of the first cleaning pump, the thirteenth valve and the second valve are disposed on two sides of the second cleaning pump, and the first valve, the second valve, the thirteen valve and the seventeenth valve are all manual valves, so that the cleaning pump can be conveniently repaired.
Preferably, the liquid supply unit comprises a steam pipeline for conveying steam, a water supply pipeline for conveying purified water and a medicine supply pipeline for conveying cleaning medicine liquid, the water supply pipeline is provided with an eleventh valve, and the medicine supply pipeline is provided with a medicine feeding pump and a twelfth valve; and a sixteenth valve is arranged on the main pipe of the steam pipeline, one branch pipe of the steam pipeline is connected with the mixing tank, and the other branch pipe of the steam pipeline is provided with an eighteenth valve and is communicated with an outlet of the third branch pipe.
The beneficial effects are that: the utility model discloses a supply the liquid unit and divide into three routes, realize treating the steam cleaning and the chemical cleaning of flushing device respectively, can select suitable washing mode according to actual conditions, application scope is wide.
Preferably, the monitoring assembly comprises a corrosion rate detector, a turbidimeter and a pH transmitter which are arranged on a bypass pipe, one end of the bypass pipe is communicated with the mixing tank, and the other end of the bypass pipe is communicated with the main outlets of the first cleaning pump and the second cleaning pump; the monitoring assembly further comprises a first temperature transmitter and a first pressure transmitter which are arranged on the second pipeline between the mixing tank and the fifteenth valve, and a second pressure transmitter, a second temperature transmitter and a flow transmitter which are arranged on the first pipeline and used for monitoring the hydraulic pressure, the temperature and the flow of the first cleaning pump. The beneficial effects are that: the utility model discloses a control subassembly control cleaning system's state, the information transmission that the control subassembly will detect gives electrical system, and electrical system transmits the removal end to data analysis and transmission, and accessible removes the end and sends self-loopa, blowdown and washing instruction to electrical system, has realized intelligent control.
The monitoring component of the utility model transmits the detected information to the electric control system, the electric control system analyzes the data and transmits the data to the mobile terminal, and the mobile terminal can send self-circulation, pollution discharge and cleaning instructions to the electric control system, thereby realizing automatic cleaning, avoiding the need of on-site supervision of workers and saving manpower; the conveying pipeline (being used for carrying the washing liquid), the fourteenth valve, the third valve on the first branch road and the fifth valve on the third branch road communicate in proper order and form forward cleaning pipeline, and main line, fourth branch road form the cleaning circuit, realize that the circulation of equipment is washd, effectively improve the cleaning efficiency who treats cleaning equipment.
The conveying pipeline, the fourteenth valve, the fourth valve and the eighth valve on the fourth branch circuit are communicated with the fifteenth valve on the main pipeline and the mixing tank to form a self-circulation loop, and the cleaning pump can be cleaned in an internal circulation manner; after the self-circulation cleaning is finished, the cleaned sewage is discharged through the first pipeline, the self-circulation cleaning and the sewage discharge circulation realize effective cleaning of the cleaning pump, the supplemented cleaning liquid is further prevented from being polluted, the cleaning effect is ensured, and the cleaning frequency is reduced.
Drawings
Fig. 1 is a piping diagram of the present invention.
Fig. 2 is a schematic block circuit diagram of the present invention.
Fig. 3 is a back washing schematic diagram (omitting the liquid supply unit) of the utility model.
Fig. 4 is a schematic diagram of the self-circulation of the present invention (omitting the liquid supply unit).
Fig. 5 is a sewage discharge schematic diagram (omitting the liquid supply unit) of the present invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1, the skid-mounted chemical cleaning system of the present invention comprises a cleaning system, an electric control system and a mobile terminal (the mobile terminal can be a control box with a server or a single chip microcomputer, or a mobile phone, or a control box and a mobile phone connected by wireless communication), wherein the cleaning system is connected with the PLC of the electric control system through RS485 or network (such as wireless network), the PLC can control and monitor the cleaning system, the mobile terminal is connected with the PLC through an industrial router, the field worker can monitor and control the cleaning system according to the mobile terminal and through the PLC, so as to realize automatic cleaning, pollution discharge and cyclic cleaning of the cleaning system, and ensure the cleaning effect and the cleaning efficiency;
as shown in FIG. 1, the cleaning system comprises a monitoring assembly, a liquid supply unit and a mixing tank 1 which are communicated, wherein a first pipeline and a second pipeline are connected to the mixing tank 1. Specifically, the method comprises the following steps:
as shown in fig. 1, the liquid supply unit includes a steam pipeline 2 for supplying steam, a water supply pipeline 3 for supplying purified water, and a chemical supply pipeline 4 for supplying cleaning chemical, a sixteenth valve F16 is provided on a main pipe of the steam pipeline 2, an eighteenth valve F18 is provided on one branch of the steam pipeline and is communicated with a third branch, and the steam supply of the steam pipeline 2 can be controlled by the sixteenth valve F16 and the eighteenth valve F18 to realize steam cleaning; the other branch of the steam pipeline is directly communicated with the mixing tank 1 and can heat the cleaning liquid in the mixing tank;
the water supply pipeline 3 is provided with an eleventh valve F1, and the on-off of the water supply pipeline 3 is controlled by the eleventh valve F1; the medicine supply line 4 is provided with a medicine adding pump 4.1 and a twelfth valve F12, and the cleaning solution is added into the mixing tank 1 by the medicine adding pump 4.1. The during operation, usable steam treats cleaning equipment and carries out steam cleaning, can also treat cleaning equipment and carry out reuse purified water washing after chemical cleaning, can realize treating the steam cleaning and the chemical cleaning of flushing device, also can heat the washing liquid of preparing with steam, can select suitable cleaning method according to actual conditions, and application scope is wide.
As shown in fig. 1, the first pipeline is a sewage draining pipeline, the first pipeline has a delivery pipeline and a fourteenth valve F14 which are connected in sequence, the delivery pipeline comprises a delivery branch communicated with the fourteenth valve F14, wherein one delivery branch has a first cleaning pump 5.1 and a first valve F1, and the other delivery branch has a second cleaning pump 5.2 and a second valve F2;
the outlet of the fourteenth valve F14 is provided with a first branch and a second branch, the first branch is provided with a third valve F3 and a ninth valve F9, and the second branch is provided with a fourth valve F4 and a tenth valve F10;
the second pipeline is a cleaning pipeline, the second pipeline is provided with a main pipeline, a third branch and a fourth branch which are connected with the main pipeline, and the main pipeline is provided with a fifteenth valve F15; the third branch is provided with a seventh valve F7 and a fifth valve F5; the fourth branch is provided with an eighth valve F8 and a sixth valve F6;
the first branch between the third valve F3 and the ninth valve F9 is connected to the third branch between the seventh valve F7 and the fifth valve F5 via a first connecting line 7.1; the second branch between the fourth valve F4 and the tenth valve F10 is connected via a second connecting line 7.2 to a fourth branch between the eighth valve F8 and the sixth valve F6.
During operation, can use first scavenging pump 5.1 and second scavenging pump 5.2 to wash forward respectively with reverse direction, the first scavenging pump 5.1 is unanimous with the forward direction washing mode of second scavenging pump 5.2, takes first scavenging pump 5.1 as an example: the first cleaning pump 5.1, the second valve F2, the fourteenth valve F14, the third valve F3 on the first branch and the fifth valve F5 on the third branch are communicated in sequence to form a forward cleaning pipeline; at this moment, the fifteenth valve F15 on the second pipeline and the eighth valve F8 and the sixth valve F6 on the fourth branch are all opened, so that double cleaning of the equipment to be washed is realized, the cleaning effect is further ensured, and the cleaning efficiency is improved.
When the equipment to be cleaned needs to be reversely flushed, the first cleaning pump 5.1, the first valve F1, the fourteenth valve F14, the fourth valve F4 and the sixth valve F6 are sequentially communicated to form a first reverse cleaning pipeline, the fifteenth valve F15 of the second pipeline and the seventh valve F7 and the fifth valve F5 on the third branch are sequentially communicated to form a second reverse cleaning pipeline, and the cleaning effect is ensured.
After washing or backwashing for a certain time, in order to ensure that the first washing pump 5.1 and the second washing pump 5.2 are polluted by the washing liquid, the first washing pump 5.1 and the second washing pump 5.2 can be respectively circularly washed by using purified water, and after circulation each time, sewage is discharged and repeatedly washed for 2-4 times, so that the normal use of the first washing pump 5.1 and the second washing pump 5.2 is effectively ensured.
After the cleaning is completed, the cleaning pump is cleaned, for example, the first cleaning pump 5.1, the first valve F1, the fourteenth valve F14, the eighth valve F8 and the fifteenth valve F15 are sequentially communicated to form a self-circulation loop, so as to clean the first cleaning pump 5.1.
The cleaning system of the utility model not only can realize forward double cleaning and reverse double cleaning, but also can carry out internal circulation cleaning on the cleaning pump; after the self-circulation cleaning is finished, the cleaned sewage is discharged through the first pipeline, the self-circulation cleaning and the sewage discharge circulation realize effective cleaning of the cleaning pump, the supplemented cleaning liquid is further prevented from being polluted, the cleaning effect is ensured, and the cleaning frequency is reduced.
As shown in fig. 1, a seventeenth valve F17 is further provided between the first washing pump 5.1 and the mixing tank 1, and a thirteenth valve F13 is provided between the second washing pump 5.2 and the mixing tank 1, namely, a seventeenth valve F17 and a first valve F1 are installed on both sides of the first washing pump 5.1, a thirteenth valve F13 and a second valve F2 are installed on both sides of the second washing pump 5.2, and the first valve F1, the second valve F2, the thirteenth valve F13 and the seventeenth valve F17 are all manual valves, so that the washing pumps can be conveniently overhauled. During the operation of the cleaning system, the first valve F1, the second valve F2, the thirteenth valve F13 and the seventeenth valve F17 are all in a normally open state.
As shown in fig. 2, for realizing automated control, the utility model discloses a monitoring subassembly includes corrosion rate detector CrT (monitoring pipeline's corrosion rate, in order to confirm the cleaning degree of treating cleaning equipment), turbidimeter NT (monitoring washing liquid's turbidity, in order to change the washing liquid in time) and PHT transmitter, still including setting up first temperature transmitter TT1 (monitoring washing liquid's temperature) and first pressure transmitter PT1 (monitoring washing liquid's pressure) on the second pipeline between blending tank 1 and fifteenth valve F15, the setting is on first pipeline, monitoring first cleaning pump 5.1 and second cleaning pump 5.2 go out liquid pressure, the second pressure transmitter PT2 of temperature and flow, second temperature transmitter 2 and flow transmitter, still including setting up at on-the-spot explosion-proof camera and the explosion-proof adapter TT. Wherein, corrosion rate detector CrT, turbidimeter NT and PHT changer are concentrated and installed on the outlet pipe way of first scavenging pump and second scavenging pump to communicate with the blending tank through the bypass pipeline.
During operation, the signal transmission that the control subassembly will detect gives electrical system's PLC, PLC carries out analysis and processing back wireless communication to the information received and gives the mobile control case, then make forward washing, reverse washing, self-loopa washing and blowdown instruction to cleaning system through the operation interface of mobile control case, make the scavenging pump all be in clean state after the operation of washing at every turn, so that wash next time, effectively guarantee cleaning system self cleaning performance and treat cleaning equipment's cleaning performance, improve the cleaning efficiency.
The utility model discloses a working process and principle brief follow as follows:
firstly, purified water and chemical cleaning fluid are fed into a mixing tank 1 according to actual requirements; the field personnel carry out forward cleaning or reverse cleaning on the equipment to be cleaned through the mobile terminal, and the equipment to be cleaned can be cleaned by using the first cleaning pump 5.1 and the second cleaning pump 5.2 during forward cleaning;
the forward cleaning process of the equipment to be cleaned by using the first cleaning pump 5.1 is as follows: after the first washing pump 5.1 is filled with the washing liquid, the moving end controls the first valve F1, the fourteenth valve F14, the third valve F3 and the fifth valve F5 to be opened through the PLC to form a forward washing pipeline, meanwhile, the second valve F2, the fourth valve F4, the seventh valve F7, the ninth valve F9 and the tenth valve F10 are ensured to be in a closed state, and the seventeenth valve F17 is controlled by the first valve F1, the fourteenth valve 14, the third valve F3 and the ninth valve F9; meanwhile, the fifteenth valve F15, the sixth valve F6 and the eighth valve F8 are controlled to be opened to form a cleaning liquid loop, so that the cleaned cleaning liquid flows into the mixing tank through F6 → F8 → F15 to realize circular cleaning, which is specifically shown in FIG. 1;
the second washing pump 5.2 performs forward washing in the same way as the first washing pump 5.1, except that the second valve is opened and the first valve is closed, as shown in fig. 1.
In the forward cleaning process, purified water, cleaning solution and steam are supplemented into the mixing tank 1 by using the liquid supply unit so as to ensure that the cleaning solution in the mixing tank 1 can meet the cleaning requirement; meanwhile, the cleaning flow is monitored through the flow transmitter LT, and the opening degree of the fourteenth valve F14 is adjusted through the cleaning flow, so that the system operates in a stable pressure and stable flow manner;
during actual cleaning, if reverse cleaning is needed to be carried out on the equipment to be cleaned, the first cleaning pump 5.1 and the second cleaning pump 5.2 can be used during the reverse cleaning. Taking reverse cleaning with the first cleaning pump as an example:
the moving end controls the first cleaning pump 5.1 to be opened through a PLC, and opens a first valve F1, a fourteenth valve F14, a fourth valve F4 and a sixth valve F6 to form a reverse cleaning liquid feeding pipeline so as to reversely flush the equipment to be cleaned, and ensures that a second valve F2, a fourth valve F4, a seventh valve F7 and a ninth valve F9 are in a closed state; opening a fifteenth valve F15, a seventh valve F7 and a fifth valve F5 to form a reverse cleaning loop, so that the cleaning liquid after reverse cleaning flows back to the mixing tank 1 from the equipment to be cleaned, as shown in FIG. 3 specifically;
the only difference of the backwash line of the second washer pump 5.2 from the first washer pump 5.1 is that the second valve F2 is opened and the first valve F1 is closed during backwash;
in the back cleaning process, purified water, cleaning liquid and steam are supplemented into the mixing tank 1 by using the liquid supply unit so as to ensure that the cleaning liquid in the mixing tank 1 can meet the cleaning requirement; meanwhile, the cleaning flow is monitored through the flow transmitter LT, and the opening degree of the fourteenth valve F14 is adjusted through the cleaning flow, so that the system operates in a stable pressure and stable flow manner;
after cleaning of the equipment to be cleaned is finished, the first cleaning pump 5.1 and the second cleaning pump 5.2 need to be cleaned in a self-circulation mode respectively for the next cleaning operation; the self-cleaning circulation pipeline of the first cleaning pump 5.1 comprises the following steps:
starting the first cleaning pump 5.1 and opening the first valve F1, the fourteenth valve F14, the fourth valve F4, the eighth valve F8 and the fifteenth valve F15, so that the delivery pipeline of the first pipeline, the second branch and the fourth branch of the second pipeline, the main pipeline and the mixing tank 1 form a self-cleaning circulation loop, and ensuring that the second valve F2, the third valve F3, the tenth valve F10 and the sixth valve F6 are in a closed state in the cleaning process, as shown in fig. 4 in particular;
the self-cleaning process of the second cleaning pump 5.2 is consistent with the self-cleaning process of the second cleaning pump 5.2, and the loop is as follows: a self-cleaning loop is formed by the communication of the delivery branch of the second cleaning pump 5.2, the fourteenth valve F14, the fourth valve F4, the eighth valve F8 and the fifteenth valve F15, and the first valve F1, the third valve F3, the tenth valve F10 and the sixth valve F6 are closed during self-cleaning, as shown in FIG. 4 in particular;
during the cleaning process, the cleaning flow can be monitored by the flow transmitter LT, and the self-cleaning loop can keep constant-pressure and constant-flow operation by adjusting the opening degree of the fourteenth valve F14 through the flow; and closing a cleaning pump and a valve in the self-cleaning circulation loop after cleaning is finished.
When wasing, can also directly treat cleaning equipment with steam and wash according to the washing demand, the return circuit is: opening a sixteenth valve F16, an eighteenth valve F18, a fourteenth valve 14, a third valve F3 and a fifth valve F5 to enable the steam pipeline, the connecting pipeline, the first connecting pipeline 7.1 and the third branch to enter equipment to be cleaned, and opening a sixth valve F6, an eighth valve F8 and a fifteenth valve F15 to enable the cleaned steam to enter the mixing tank, as shown in fig. 1.
When the change rate of the pH and the turbidity of the cleaning liquid is lower than the set value, the moving end sends a pollution discharge instruction to the filtering system through the electric control system, when pollution is discharged, the cleaning liquid in the equipment to be cleaned enters the mixing tank through the pipelines where the sixth valve F6, the eighth valve F8 and the fifteenth valve F15 are located, the first cleaning pump is started, the seventeenth valve F17, the first valve F1, the fourteenth valve 14, the third valve F3 and the ninth valve F9 are opened, so that the pipelines where the first valve F1, the fourteenth valve F17, the fourth valve F3 and the ninth valve F9 are located are used as passages, and the cleaning liquid is discharged into a water collecting tank or a sewage tank, as shown in fig. 5 in particular.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.
Finally, it should be emphasized that the above-described embodiments are merely preferred embodiments of the present invention, and not intended to limit the invention, and 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 modifications and equivalents can be made without inventive faculty to the embodiments described in the foregoing description, or some of the technical features thereof may be substituted. Therefore, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a sled dress formula chemical cleaning system which characterized in that: the cleaning system is in communication connection with a PLC of the electric control system, and the PLC is in communication connection with the mobile end through an industrial router; the cleaning system comprises a monitoring assembly, a liquid supply unit and a mixing tank, wherein the liquid supply unit and the mixing tank are communicated;
the first pipeline is a sewage discharge pipeline, a conveying pipeline and a fourteenth valve which are sequentially connected are arranged on the first pipeline, a first branch and a second branch are arranged at an outlet of the fourteenth valve, a third valve and a ninth valve are arranged on the first branch, and a fourth valve and a tenth valve are arranged on the second branch;
the second pipeline is a cleaning pipeline, the second pipeline is provided with a main pipeline, a third branch and a fourth branch which are connected with the main pipeline, and the main pipeline is provided with a fifteenth valve; the third branch is provided with a seventh valve and a fifth valve; the fourth branch is provided with an eighth valve and a sixth valve;
the first branch between the third valve and the ninth valve is connected with a third branch between the seventh valve and the fifth valve through a first connecting pipeline; and a second branch between the fourth valve and the tenth valve is connected with a fourth branch between the eighth valve and the sixth valve through a second connecting pipeline.
2. The skid-mounted chemical cleaning system according to claim 1, wherein: the conveying pipeline comprises conveying branches communicated with the fourteenth valve, wherein one conveying branch is provided with a first cleaning pump and a first valve, and the other conveying branch is provided with a second cleaning pump and a second valve.
3. The skid-mounted chemical cleaning system according to claim 2, wherein: a seventeenth valve is arranged between the first cleaning pump and the mixing tank, a thirteenth valve is arranged between the second cleaning pump and the mixing tank, and the seventeenth valve and the thirteenth valve are manual valves.
4. The skid-mounted chemical cleaning system according to claim 1, wherein: the liquid supply unit comprises a steam pipeline for conveying steam, a water supply pipeline for conveying purified water and a medicine supply pipeline for conveying cleaning liquid medicine, wherein an eleventh valve is arranged on the water supply pipeline, and a medicine feeding pump and a twelfth valve are arranged on the medicine supply pipeline; and a sixteenth valve is arranged on the main pipe of the steam pipeline, one branch pipe of the steam pipeline is connected with the mixing tank, and the other branch pipe of the steam pipeline is provided with an eighteenth valve and is communicated with an outlet of the third branch pipe.
5. The skid-mounted chemical cleaning system according to claim 2, wherein: the monitoring assembly comprises a corrosion rate detector, a turbidimeter and a PH transmitter which are arranged on a bypass pipe, one end of the bypass pipe is communicated with the mixing tank, and the other end of the bypass pipe is communicated with the main outlets of the first cleaning pump and the second cleaning pump; the monitoring assembly further comprises a first temperature transmitter and a first pressure transmitter which are arranged on the second pipeline between the mixing tank and the fifteenth valve, and a second pressure transmitter, a second temperature transmitter and a flow transmitter which are arranged on the first pipeline and used for monitoring the hydraulic pressure, the temperature and the flow of the first cleaning pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220944137.2U CN217141567U (en) | 2022-04-22 | 2022-04-22 | Skid-mounted chemical cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220944137.2U CN217141567U (en) | 2022-04-22 | 2022-04-22 | Skid-mounted chemical cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217141567U true CN217141567U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220944137.2U Active CN217141567U (en) | 2022-04-22 | 2022-04-22 | Skid-mounted chemical cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217141567U (en) |
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2022
- 2022-04-22 CN CN202220944137.2U patent/CN217141567U/en active Active
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