CN218764838U - Online circulation cleaning device for heat exchanger - Google Patents
Online circulation cleaning device for heat exchanger Download PDFInfo
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- CN218764838U CN218764838U CN202223054580.1U CN202223054580U CN218764838U CN 218764838 U CN218764838 U CN 218764838U CN 202223054580 U CN202223054580 U CN 202223054580U CN 218764838 U CN218764838 U CN 218764838U
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- solvent box
- control cabinet
- circulating pump
- electric control
- cleaning device
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Abstract
The utility model relates to a heat exchanger online cycle belt cleaning device. The cleaning device comprises a cleaning device, a solvent box, an electric control cabinet, a cleaning liquid outlet, a temperature sensor, a stud ball valve, a circulating pump and a check valve, wherein the solvent box of the cleaning device is fixed on a base, the side surface of the solvent box is designed to be in a groove form, the electric control cabinet is embedded in the groove, the top end of the solvent box is provided with a medicament filling port, the upper part of the side surface of the solvent box is provided with a cleaning liquid return port, a tap water supply port and an equipment return port, the lower part of the side surface of the solvent box is provided with a cleaning liquid outlet, an equipment outlet and a sewage outlet, the side surface of the lower part of the solvent box is designed to be in a groove form, the electric heater, the Y-shaped filter, the stud ball valve, the circulating pump and the check valve are embedded in the groove form, and the temperature sensor and the liquid level meter are connected with the electric control cabinet through signal cables; the electric heater and the circulating pump are connected with the electric control cabinet through a control cable. The cleaning device has the advantages of compact structure, good cleaning effect and wide application range.
Description
Technical Field
The utility model relates to a heat exchanger online cleaning equipment, specifically speaking are heat exchanger online circulation belt cleaning device.
Background
The heat exchanger is a heat exchange device with compact structure and high efficiency, and is an excellent device for realizing the purposes of heating, cooling, heat recovery, quick sterilization and the like. After the heat exchanger is operated for a long time, the fouling in the heat exchanger can be caused due to different purity degrees of the passing media in the heat exchanger or the difference of the properties of the process media. The heat exchanger scaling can cause the heat exchange efficiency of the heat exchanger to be reduced, the normal operation of the heat exchanger is seriously influenced, the operation cost is increased, and 8% -10% more energy is consumed by each millimeter of water scale in the plate heat exchanger. If the scale formation is serious, the local blockage and the under-scale corrosion can be caused, the production safety is directly influenced, and the service life of equipment is shortened. Therefore, the heat exchanger should be cleaned and descaled periodically to ensure efficient heat exchange and normal production of the heat exchanger.
The traditional cleaning method of the heat exchanger is to disassemble the heat exchanger, soak the heat exchange plate sheets with water or other liquid, and then manually scrub or brush the plate sheets with a brush or a high-pressure water gun. Although the method is simple and practical, the method mainly adopts manual operation, wastes time and labor, has low cleaning efficiency and wastes water resources. The heat exchanger is repeatedly disassembled and assembled, so that the service life of the adhesive tape of the heat exchanger can be influenced, and the use cost of equipment is increased. The cleaning mode is only suitable for cleaning the detachable heat exchanger, and the non-detachable heat exchanger cannot be cleaned by using a disassembling machine cleaning mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat exchanger online cycle belt cleaning device, this belt cleaning device can wash under the heat exchanger condition of not dismantling, and is efficient, with low costs.
The technical scheme of the utility model:
an online circulating cleaning device for a heat exchanger comprises a base, a solvent box, an electric heater, a liquid level meter, a temperature sensor, a Y-shaped filter, a circulating pump, a check valve, a threaded ball valve and an electric control cabinet, wherein the solvent box is fixed on the base, the side surface of the solvent box is in a groove form, the electric control cabinet is embedded in the groove, a medicament filling port is formed in the top end of the solvent box, a cleaning solution return port and a tap water replenishing port are formed in the upper portion of the side surface of the solvent box, a cleaning solution outlet and a sewage discharge port are formed in the lower portion of the side surface of the solvent box, the liquid level meter and the temperature sensor are embedded in the groove, the lower portion of the other side of the solvent box is in the groove form, and the electric heater, the Y-shaped filter, the stud ball valve, the circulating pump and the check valve are embedded in the grooves; the cleaning solution water return port of the solvent tank is connected with the threaded ball valve and the equipment water return port through pipelines; the temperature sensor and the liquid level meter are connected with the electric control cabinet through signal cables; the electric heater and the circulating pump are connected with the electric control cabinet through a control cable.
The utility model has the advantages that:
1. this application belt cleaning device's electric heater, level gauge, temperature sensor, automatically controlled cabinet, screw thread ball valve, Y type filter, circulating pump, check valve, adopt embedded mounting means to install on the solvent case, the design is compact, practices thrift equipment occupation of land space.
2. The main problems that the traditional heat exchanger is cleaned by disassembling the machine are effectively solved, such as compact space near the heat exchanger and inconvenient disassembly and assembly, the heat exchanger plate and the sealing gasket can be better protected without repeated disassembly and assembly, and the service life is prolonged.
3. The cleaning equipment can finish the heat exchange equipment which cannot be cleaned in the traditional cleaning mode of dismantling the machine, such as cleaning work of heat exchange equipment such as an all-welded plate heat exchanger, a tubular heat exchanger and a roller slag cooler, and is modernized equipment with wide application range, strong cleaning capability and high efficiency.
4. The equipment interface is a fast-assembling chuck type interface, and the efficient connection of the cleaning module and the cleaned equipment can be realized.
5. The equipment can be additionally provided with a wireless communication system and a central control system, and can realize remote monitoring and remote operation of the equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic process flow diagram of the cleaning apparatus of the present application.
Fig. 2 is a schematic view of the overall external structure of the cleaning device of the present application.
Fig. 3 is another angle structure diagram of the whole external part of the cleaning device.
Fig. 4 is a schematic view of the internal structure of the cleaning device of the present application.
FIG. 5 is a schematic view of another angle structure inside the cleaning device of the present application.
Reference numerals:
a base 1; a solvent tank 2; an electric heater 3; a liquid level meter 4; a temperature sensor 5; a Y-type filter 6; a circulation pump 7; a check valve 8; a threaded ball valve 9; an electric control cabinet 10; a central control system 11; a cleaning liquid return port 21; a tap water replenishing port 22; a drug filler port 23; an equipment water return interface 24; a cleaning liquid outlet 25; an equipment water outlet port 26; a drain outlet 27.
Detailed Description
In order to solve the problems in the background art, the invention provides an online circulating cleaning device for a fixed heat exchanger. The cleaning device is suitable for detachable heat exchangers and non-detachable heat exchangers, and is more suitable for cleaning non-detachable fixed heat exchangers. The main problems of the traditional heat exchanger dismantling and cleaning are effectively solved, and the heat exchanger dismantling and cleaning machine is a modern device which is higher in cleaning efficiency, lower in labor cost and more energy-saving compared with the traditional heat exchanger.
The utility model provides a fixed heat exchanger online circulation belt cleaning device, includes base 1, solvent case 2, electric heater 3, level gauge 4, temperature sensor 5, Y type filter 6, circulating pump 7, check valve 8, screw thread ball valve 9, automatically controlled cabinet 10.
The solvent box 2 is fixed on the base 1, the side surface of the solvent box 2 is designed to be in a groove form, and the electric control cabinet 10 is embedded in the groove. The top end of the solvent tank 2 is provided with a medicament filling port 23, the upper part of the side surface of the solvent tank 2 is provided with a cleaning solution return port 21 and a tap water replenishing port 22, the lower part of the side surface of the solvent tank 2 is provided with a cleaning solution outlet 25 and a sewage discharge port 27, and the sewage discharge port is connected with a threaded ball valve. The side face of the lower part of the solvent tank 2 is designed into a groove form, the liquid level meter 4 and the temperature sensor 5 are embedded into the groove, the lower part of the other side of the solvent tank 2 is designed into a groove form, and the electric heater 3, the Y-shaped filter 6, the stud ball valve 9, the circulating pump 7 and the check valve 8 are embedded into the groove. The solvent tank 2 is connected with an electric heater 3, a liquid level meter 4 and a temperature sensor 5, and the electric heater is used for heating the solvent in the solvent tank. And a cleaning liquid outlet of the solvent tank 2 is sequentially connected with a Y-shaped filter 6, a threaded ball valve 9, a circulating pump 7, a check valve 8, the threaded ball valve 9 and an equipment water outlet 26 through pipelines. And a cleaning liquid water return port 21 of the solvent tank 2 is connected with a threaded ball valve 9 and an equipment water return port 24 through pipelines. The liquid level meter 4 and the temperature sensor 5 are connected with the electric control cabinet through signal cables, and the electric heater 3 and the circulating pump 7 are connected with the electric control cabinet through control cables. The cleaning device further comprises a central control system 11, and the electric control cabinet 10 is connected with the central control system 11. The device water outlet interface and the device water return interface are in a quick-connection chuck form. This application is integrated on the solvent case with each part, compact structure, and area is little, convenient to use.
The utility model provides an automatically controlled cabinet and central control system adopt current structure, are equipped with the operation screen on the automatically controlled cabinet, and the integration has temperature control module, water pump control module, wireless communication system in the automatically controlled cabinet, temperature control module is connected with electric heater and temperature sensor, water pump control module is connected with circulating pump and level gauge, and wireless communication system is connected with central control system.
In order to clearly express the purpose, technical scheme and product advantages of the invention, the invention is further described in detail with reference to the accompanying drawings.
As shown in fig. 1, on the basis of the above structure, the device of the present application can also realize the communication between the electric control cabinet 10 and the central control system 11 through a wireless communication system, so as to realize the remote monitoring and remote operation of the device.
As shown in fig. 2 and 3, a tap water replenishing port 22 is provided on the solvent tank 2, a chemical filling port 23 is provided on the top of the solvent tank 2, and a drain port 27 of a screw ball valve is provided on the lower portion of the solvent tank 2.
As shown in FIG. 4, one side of the solvent tank 2 is designed as an inner groove, an electric control cabinet 10 is embedded in the inner groove, an operation screen is arranged on the electric control cabinet, and a temperature control module, a water pump control module and a wireless communication system are integrated in the electric control cabinet.
As shown in figure 4, the lower part of one side of the solvent box 2 is designed into an inner groove, a liquid level meter 4 and a temperature sensor 5 are assembled on the solvent box in the space, and the liquid level meter 4 and the temperature sensor 5 are connected into an electric control cabinet 10 through signal cables.
As shown in fig. 5, the other side of the solvent tank 2 is designed as an inner groove, an electric heater 3 is arranged on the solvent tank 2 in the inner groove, and the electric heater 3 is connected into the electric control cabinet 10 through a control cable.
As shown in fig. 4 and 5, the electric heater 3 and the temperature sensor 5 of the present application device can realize rapid heating of the cleaning agent under the control of the temperature control module in the electric control cabinet, and can keep the temperature of the cleaning agent stable within a preset temperature, thereby ensuring that the cleaning agent can be kept at an optimal reaction temperature during the cleaning operation to complete the cleaning operation.
As shown in fig. 5, the other side of the solvent tank 2 is designed as an inner groove, a cleaning liquid outlet is arranged on the solvent tank in the space, the cleaning liquid outlet is connected with a Y-shaped filter through a pipeline, the Y-shaped filter can filter out impurities washed out of the heat exchanger, the impurities can not flow into the circulating pump through the pipeline, the effect of protecting the circulating pump is achieved, and the service life of the equipment is prolonged.
As shown in figure 5, the Y-shaped filter 6 is connected with the threaded ball valve through a pipeline, the threaded ball valve is connected with the circulating pump through a pipeline, the circulating pump is a high-flow variable-frequency circulating pump, and the circulating pump can change the output flow of the cleaning equipment by changing the operating frequency of the circulating pump under the control of the water pump control module in the electric control cabinet. The circulating pump control module can also control the circulating pump to stop running under the condition that the liquid level of the solvent tank is too low through a signal fed back by the liquid level meter, and the function of protecting equipment is achieved.
As shown in fig. 5, the circulating pump 7 is connected with the check valve 8 through a pipeline, the circulating pump 7 is connected into the electric control cabinet 10 through a control cable, the check valve is connected with the threaded ball valve through a pipeline, and the threaded ball valve is connected with the water outlet port of the equipment through a pipeline.
As shown in figures 4 and 5, the liquid level meter arranged on the device can control the medicament injection amount in the medicament injection process, ensures the best concentration of the medicament preparation, can control the stop operation of the circulating pump and alarm through feeding back a liquid level signal to the electric control cabinet when the liquid level of the solvent tank is too low, prevents the circulating pump from idling, and prolongs the service life of the device.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and not for limiting the same. Although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (1)
1. The utility model provides an online circulation belt cleaning device of heat exchanger which characterized in that: the device comprises a base, a solvent tank, an electric heater, a liquid level meter, a temperature sensor, a Y-shaped filter, a circulating pump, a check valve, a threaded ball valve and an electric control cabinet;
the solvent box is fixed on the base, the side surface of the solvent box is in a groove form, the electric control cabinet is embedded in the groove, the top end of the solvent box is provided with a medicament filling port, the upper part of the side surface of the solvent box is provided with a cleaning solution return port and a tap water replenishing port, the lower part of the side surface of the solvent box is provided with a cleaning solution outlet and a sewage outlet, the side surface of the lower part of the solvent box is in a groove form, the liquid level meter and the temperature sensor are embedded in the groove, the lower part of the other side of the solvent box is in a groove form, and the electric heater, the Y-shaped filter, the stud ball valve, the circulating pump and the check valve are embedded in the groove;
the cleaning solution water return port of the solvent tank is connected with the threaded ball valve and the equipment water return port through pipelines;
the temperature sensor and the liquid level meter are connected with the electric control cabinet through signal cables;
the electric heater and the circulating pump are connected with the electric control cabinet through a control cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054580.1U CN218764838U (en) | 2022-11-17 | 2022-11-17 | Online circulation cleaning device for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054580.1U CN218764838U (en) | 2022-11-17 | 2022-11-17 | Online circulation cleaning device for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218764838U true CN218764838U (en) | 2023-03-28 |
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ID=85649035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223054580.1U Active CN218764838U (en) | 2022-11-17 | 2022-11-17 | Online circulation cleaning device for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218764838U (en) |
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2022
- 2022-11-17 CN CN202223054580.1U patent/CN218764838U/en active Active
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