CN216073131U - MVR handles automatic steam supply device for sewage - Google Patents
MVR handles automatic steam supply device for sewage Download PDFInfo
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- CN216073131U CN216073131U CN202122574971.5U CN202122574971U CN216073131U CN 216073131 U CN216073131 U CN 216073131U CN 202122574971 U CN202122574971 U CN 202122574971U CN 216073131 U CN216073131 U CN 216073131U
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Abstract
The utility model belongs to the technical field of sewage treatment, and discloses an automatic steam supplementing device for MVR (mechanical vapor recompression) sewage treatment, which comprises a base, wherein a steam box is arranged above the base, an air outlet pipe is arranged on the steam box, a water storage tank is arranged on one side of the steam box, an inner water storage barrel is arranged on the inner side of the water storage tank, a water guide pipe is arranged on the outer side of the inner water storage barrel, a first liquid level sensor is arranged on the inner wall of the water storage tank, a second liquid level sensor is arranged above the first liquid level sensor, and a controller is arranged on the outer side of the water storage tank; the water guide pipe and the inner water storage barrel are convenient to use, water heating evaporation is carried out in the inner water storage barrel, so that the water temperature in the inner water storage barrel is higher than the water temperature in the water storage barrel, and then only less water is required to be heated and evaporated, the heat transferred by the inner water storage barrel can be used for preheating the water in the water storage barrel, the heat loss is effectively reduced, and the energy consumption is reduced.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to an automatic steam supplementing device for MVR sewage treatment.
Background
MVR is a short for mechanical vapor recompression technology, is an energy-saving technology for reusing energy of secondary vapor generated by the MVR, so as to reduce the requirement on external energy, is used in the fields of chemical industry, food, papermaking, medicine, seawater desalination, sewage treatment and the like, and needs to supplement the vapor when the MVR technology is used for sewage treatment.
The prior art scheme has certain defect, can not recycle heat-conduction when evaporating steam at the in-process that uses, and the heat of heating easily escapes a large amount under heat-conduction, and simultaneously, incrustation scale can appear at the in-process water that uses in the evaporation process, and a large amount of incrustations scale are piled up and are easily influenced equipment operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic steam supplementing device for MVR (mechanical vapor recompression) sewage treatment, which aims to solve the problems that heat conduction cannot be reused and scale left by heating water cannot be treated when steam is evaporated in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a MVR handles sewage with automatic steam supply device, includes the base, the top of base is provided with the steam chest, install the outlet duct on the steam chest, one side of steam chest is provided with the storage water tank, the inboard of storage water tank is provided with interior water storage section of thick bamboo, the outside of interior water storage section of thick bamboo is provided with the aqueduct, install first level sensor on the inner wall of storage water tank, first level sensor's top is provided with second level sensor, the outside of storage water tank is provided with the controller, the inboard of interior water storage section of thick bamboo is provided with electric heater.
Preferably, the top of storage water tank is provided with the motor, motor and external power switch electric connection, install the knee on the output shaft of motor, the inboard of interior water storage section of thick bamboo is provided with the scraper blade, the scraper blade is fixed connection with the free end of knee.
Preferably, the bottom end of the inner water storage barrel is provided with a discharge pipe, and a valve is mounted on the discharge pipe.
Preferably, the bottom of the water storage tank is provided with a bottom cover, the bottom cover is connected with the water storage tank in a screwing mode, the water storage tank is provided with a water inlet pipe, the top end of the inner water storage barrel is provided with an air guide pipe, and the air guide pipe is connected with the steam box.
Preferably, the water storage tank is provided with an observation window, and the observation window is connected with the water storage tank in an adhesive manner.
Preferably, the electric heater, the first liquid level sensor and the second liquid level sensor are electrically connected with a controller, and the controller is electrically connected with an external power switch.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the water guide pipe and the inner water storage barrel are convenient to use, water heating evaporation is carried out in the inner water storage barrel, so that the water temperature in the inner water storage barrel is higher than the water temperature in the water storage barrel, and then only less water is required to be heated and evaporated, the heat transferred by the inner water storage barrel can be used for preheating the water in the water storage barrel, the heat loss is effectively reduced, and the energy consumption is reduced.
(2) Convenient to use is come through the scraper blade and the bottom that set up, and the scraper blade of setting can rotate under the drive of motor to the incrustation scale in the internal water storage section of thick bamboo strikes off, can handle the incrustation scale through taking off the bottom after the incrustation scale of striking off discharges, thereby effectively avoid a large amount of evaporating water and the incrustation scale that leaves, carry out convenient processing to the incrustation scale.
Drawings
FIG. 1 is a schematic structural diagram of a water storage tank of the present invention;
FIG. 2 is an external view of the present invention;
FIG. 3 is a top view of the inner cartridge of the present invention;
FIG. 4 is an external view of the water storage tank of the present invention;
in the figure: 1. an air outlet pipe; 2. a steam box; 3. a water storage tank; 4. a base; 5. a water inlet pipe; 6. a motor; 7. an air duct; 8. a water conduit; 9. a squeegee; 10. a bottom cover; 11. a discharge pipe; 12. an electric heater; 13. an inner water storage cylinder; 14. a controller; 15. a first liquid level sensor; 16. a second liquid level sensor; 17. bending a rod; 18. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a MVR handles sewage with automatic steam supply device, the on-line screen storage device comprises a base 4, the top of base 4 is provided with steam chest 2, install outlet duct 1 on steam chest 2, one side of steam chest 2 is provided with storage water tank 3, storage water tank 3's inboard is provided with interior water storage section of thick bamboo 13, the outside of interior water storage section of thick bamboo 13 is provided with aqueduct 8, install first level sensor 15 on storage water tank 3's the inner wall, first level sensor 15's top is provided with second level sensor 16, storage water tank 3's the outside is provided with controller 14, the inboard of interior water storage section of thick bamboo 13 is provided with electric heater 12.
Further, the top of storage water tank 3 is provided with motor 6, motor 6 and external power switch electric connection, installs knee 17 on the output shaft of motor 6, and the inboard of interior storage water tank 13 is provided with scraper blade 9, and scraper blade 9 and knee 17's free end fixed connection, the scraper blade 9 that sets up can scrape the inner wall of interior storage water tank 13 when rotating to be convenient for remove the incrustation scale.
Further, a discharge pipe 11 is provided at the bottom end of the inner water storage tank 13, and a valve is installed on the discharge pipe 11 to discharge scale by opening the valve installed on the discharge pipe 11.
Further, the bottom end of the water storage tank 3 is provided with a bottom cover 10, the bottom cover 10 is connected with the water storage tank 3 in a screwing mode, the water storage tank 3 is provided with a water inlet pipe 5, the top end of the inner water storage barrel 13 is provided with an air duct 7, the air duct 7 is connected with the steam box 2, and the bottom cover 10 is connected with the water storage tank 3 in a screwing mode, so that the bottom cover 10 can be taken down by rotating the bottom cover 10 subsequently.
Further, install observation window 18 on the storage water tank 3, observation window 18 and storage water tank 3 adhesive bonding can be convenient for observe the water yield in the storage water tank 3 through the observation window 18 that sets up.
Further, the electric heater 12, the first liquid level sensor 15 and the second liquid level sensor 16 are all electrically connected with the controller 14, and the controller 14 is electrically connected with an external power switch.
The working principle and the using process of the utility model are as follows: during the use, the inlet tube 5 department of setting is intake, stop adding water when the water yield reaches second level sensor 16 departments, add water when the water yield drops to first level sensor 15 departments, thereby maintain the water yield stable in an interval, the aqueduct 8 of setting leads 3 inboard water storage tanks to in the interior water storage section of thick bamboo 13, heat water through the inboard electric heater 12 of interior water storage section of thick bamboo 13, thereby make the vapor that the heating produced derive to steam box 2 through air duct 7, outlet duct 1 on the rethread steam box 2 is connected with the external equipment, the motor 6 of setting drives scraper blade 9 through knee 17 when the operation and rotates, thereby scrape through the inner wall of scraper blade 9 to interior water storage section of thick bamboo 13, thereby make the incrustation scale fall, can make the incrustation scale discharge through the discharge pipe 11 that sets up, the incrustation scale can be handled to follow-up bottom 10 of taking off.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a MVR handles sewage with automatic steam supplement device, includes base (4), its characterized in that: the top of base (4) is provided with steam chest (2), install outlet duct (1) on steam chest (2), one side of steam chest (2) is provided with storage water tank (3), the inboard of storage water tank (3) is provided with interior water storage section of thick bamboo (13), the outside of interior water storage section of thick bamboo (13) is provided with aqueduct (8), install first level sensor (15) on the inner wall of storage water tank (3), the top of first level sensor (15) is provided with second level sensor (16), the outside of storage water tank (3) is provided with controller (14), the inboard of interior water storage section of thick bamboo (13) is provided with electric heater (12).
2. The automatic steam supplementing device for MVR sewage treatment according to claim 1, wherein: the top of storage water tank (3) is provided with motor (6), motor (6) and external power switch electric connection, install knee (17) on the output shaft of motor (6), the inboard of interior water storage section of thick bamboo (13) is provided with scraper blade (9), the free end fixed connection of scraper blade (9) and knee (17).
3. The automatic steam supplementing device for MVR sewage treatment according to claim 2, wherein: the bottom of interior water storage section of thick bamboo (13) is provided with delivery pipe (11), install the valve on delivery pipe (11).
4. The automatic steam supplementing device for MVR treated sewage according to claim 3, wherein: the bottom of storage water tank (3) is provided with bottom (10), bottom (10) close with storage water tank (3) soon and are connected, install inlet tube (5) on storage water tank (3), the top of interior water storage section of thick bamboo (13) is provided with air duct (7), air duct (7) are connected with steam chest (2).
5. The MVR automatic steam supplementing device for sewage treatment according to claim 4, wherein: the water storage tank (3) is provided with an observation window (18), and the observation window (18) is connected with the water storage tank (3) in an adhesive manner.
6. The MVR automatic steam supplementing device for sewage treatment according to claim 5, wherein: the electric heater (12), the first liquid level sensor (15) and the second liquid level sensor (16) are electrically connected with the controller (14), and the controller (14) is electrically connected with an external power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122574971.5U CN216073131U (en) | 2021-10-25 | 2021-10-25 | MVR handles automatic steam supply device for sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122574971.5U CN216073131U (en) | 2021-10-25 | 2021-10-25 | MVR handles automatic steam supply device for sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216073131U true CN216073131U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122574971.5U Active CN216073131U (en) | 2021-10-25 | 2021-10-25 | MVR handles automatic steam supply device for sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216073131U (en) |
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2021
- 2021-10-25 CN CN202122574971.5U patent/CN216073131U/en active Active
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