CN215505516U

CN215505516U - High efficiency MVR evaporimeter

Info

Publication number: CN215505516U
Application number: CN202122018761.8U
Authority: CN
Inventors: 徐尧
Original assignee: Yixing Chengong Pharmaceutical Equipment Factory
Current assignee: Yixing Chengong Pharmaceutical Equipment Factory
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-14
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to the technical field of evaporators and discloses a high-efficiency MVR evaporator which comprises two heat exchange plate connectors arranged on the front side of an MVR evaporator main body, wherein a radiating fin is arranged on the rear side of the MVR evaporator main body, a base used for supporting the MVR evaporator main body is fixedly arranged at the bottom of the MVR evaporator main body, a cleaning box capable of moving up and down is arranged on the rear side of the radiating fin, brushes are arranged on the wall surface of one side of the cleaning box close to the radiating fin at equal intervals, and a rectangular plate is fixedly connected to the rear side of the cleaning box, when the brush cleans dust on the rear side of the radiating fin, the blower continuously supplies air and leads the air from the telescopic air duct to the air injection joint to quickly clean dust particles mixed in the brush, meanwhile, when the brush extends into the rear side gap of the corresponding radiating fin, the brush can spray gas simultaneously to accelerate the cleaning effect on the rear side inside the radiating fin.

Description

High efficiency MVR evaporimeter

Technical Field

The utility model relates to the technical field of evaporators, in particular to a high-efficiency MVR evaporator.

Background

The MVR evaporator is a novel high-efficiency energy-saving evaporation equipment mainly applied to the pharmaceutical industry, the equipment adopts low temperature and low pressure steaming technology and clean energy to generate steam for the energy, the water separation in the medium is separated out, the international advanced evaporation technology is an upgrading product for replacing the traditional evaporator, in the prior art, a heat exchanger on the MVR evaporator works for a long time, the part of a heat exchange plate sheet on the heat exchanger, which is positioned outside the heat exchanger, can generate dust, the end face of the heat exchange plate sheet is blocked, the working efficiency of the heat exchanger is influenced, and therefore the MVR evaporator is provided and used for solving the problems.

The utility model discloses an MVR evaporator by the search application number (CN213375184U), aiming at the problem that after a heat exchanger on the prior MVR evaporator works for a long time, the part of a heat exchange plate sheet on the heat exchanger, which is positioned outside the heat exchanger, can generate dust to block the end surface of the heat exchange plate sheet and influence the working efficiency of the heat exchanger, the MVR evaporator comprises the heat exchanger and a mounting seat, one side of the mounting seat is provided with a slideway, a moving seat is arranged in the slideway in a sliding way, one side of the moving seat is fixedly provided with one side of a brush plate, the other side of the brush plate is fixedly provided with brush hair, the brush hair is contacted with one side of the heat exchanger, one end of an L-shaped rod is fixedly arranged on the outer side of the brush plate, and the other end of the L-shaped rod is fixedly provided with an air exhaust cover. Simple structure and convenient use.

However, the inventor finds that the technical scheme still has at least the following defects:

although adopt the suction hood to filter the dust suction when clearing up the dust to the fin among the above-mentioned scheme, in the actual test, partial dust receives the dual influence of outside wind-force and suction of suction hood, and it is relatively poor to actually effectively extract the dust to the dust when clearing up, and partial dust can influence the surrounding environment, and partial dust glues on the fin simultaneously, and the brush makes a round trip to clear up dust removal effect relatively poor.

To this end, we propose a high efficiency MVR evaporator.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a high-efficiency MVR evaporator.

In order to achieve the purpose, the utility model adopts the following technical scheme that the high-efficiency MVR evaporator comprises two heat exchange plate connectors arranged on the front side of an MVR evaporator main body, a cooling fin is arranged on the rear side of the MVR evaporator main body, a base used for supporting the MVR evaporator main body is fixedly arranged at the bottom of the MVR evaporator main body, a cleaning box capable of moving up and down is arranged on the rear side of the cooling fin, brushes are arranged on one side wall surface of the cleaning box close to the cooling fin at equal intervals, a rectangular plate is fixedly connected with the rear side of the cleaning box, a servo motor used for driving the cleaning box to move up and down is arranged below the rectangular plate on the rear side of the cleaning box, a cleaning device used for cleaning the cooling fin is arranged on the rear side of the MVR evaporator main body, the cleaning device comprises a water tank used for supporting the servo motor, a metal mesh is arranged at the top of the water tank, the interior of the water tank is hollow, and a side wall water changing faucet is fixedly arranged on the rear surface of the water tank, the inside injected water liquid of water tank, be provided with air-blast device on the MVR evaporimeter main part.

Preferably, the cleaning device further comprises a water pump positioned at the top of the MVR evaporator main body, the water pump is communicated with the water tank through a recovery pipe, the inclined wall surface in the baffle is fixedly provided with a cleaning nozzle, and the output end of the water pump is communicated with the cleaning nozzle in the baffle through a pipeline.

Preferably, the air blowing device comprises an air blower fixed to the top of the MVR evaporator main body, the output end of the air blower penetrates through the top of the baffle plate downwards through the telescopic air guide pipe and is communicated with the inside of the cleaning box, an air injection connector arranged inside the hairbrush is arranged on one side, close to the radiating fins, of the cleaning box, and the air injection connector is communicated with the cleaning box.

Preferably, the hairbrush has a trapezoidal cross section.

Preferably, a limiting ring for limiting the recovery pipe is fixedly mounted on the outer side wall surface of the MVR evaporator main body.

Preferably, the limiting ring is a semi-annular rubber ring with elasticity.

Advantageous effects

The utility model provides a high-efficiency MVR evaporator. The method has the following beneficial effects:

(1) the high-efficiency MVR evaporator is characterized in that a circulating cleaning device is mounted on the main body of the MVR evaporator, when the servo motor drives the brush to clean dust in the clearance at the rear side of the radiating fin, the water pump extracts clean water in the water tank through the recovery pipe, the water pump conveys the extracted clean water to the inside of the baffle plate, the cleaning spray head obliquely arranged in the baffle plate can impact the radiating fins with clean water, thereby not only enhancing the cleaning and dust removing efficiency of the brush on the gaps at the rear sides of the radiating fins, meanwhile, the cooling fin has a quick cooling effect, and after the clear water sprayed from the cleaning spray head wets the dust cleaned on the cooling fin, the dust and water are condensed, so that the brush can clean the dust in the cooling fin conveniently, meanwhile, the dust is prevented from floating in the air to influence the surrounding environment, and meanwhile, the cleaning device can recycle the water solution sprayed on the radiating fins into the water tank for recycling.

(2) This high efficiency MVR evaporimeter, through being provided with the air-blast device, when the brush cleared up the dust to the rear side of fin, the air-blower constantly lasts the air supply from the leading-in jet-propelled connector of flexible air duct, clears up the inside dust granule that mix with of brush fast, when the brush stretches into the rear side clearance inside of corresponding fin simultaneously, along with the brush sprays gaseous can accelerate the inside rear side cleaning effect of fin simultaneously.

(3) This high efficiency MVR evaporimeter through being provided with a plurality of groups spacing ring, carries out the joint to the recovery tube on the outer wall of MVR evaporimeter main part spacing, avoids the recovery tube to make a round trip to rock the influence in the outside of MVR evaporimeter main part and retrieves water solution, plays limiting displacement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic side sectional view of an MVR evaporator of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

fig. 3 is a left side view of the MVR evaporator of the present invention.

Illustration of the drawings:

1. an MVR evaporator body; 2. a heat exchange plate joint; 3. a heat sink; 4. a base; 5. a water tank; 6. a water pump; 7. a baffle plate; 8. a recovery pipe; 9. cleaning the spray head; 10. changing the water faucet; 11. a servo motor; 12. cleaning the box; 13. a brush; 14. a gas injection fitting; 15. a blower; 16. a telescopic air duct; 17. a limit ring.

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.

Example (b): a high-efficiency MVR evaporator is disclosed, as shown in figures 1-3, and comprises two heat exchange plate connectors 2 arranged on the front side of an MVR evaporator main body 1, a cooling fin 3 is arranged on the rear side of the MVR evaporator main body 1, a base 4 for supporting the MVR evaporator main body 1 is fixedly arranged at the bottom of the MVR evaporator main body 1, a cleaning box 12 capable of moving up and down is arranged on the rear side of the cooling fin 3, brushes 13 are arranged on one side wall surface of the cleaning box 12 close to the cooling fin 3 at equal intervals, the cross section of each brush 13 is of a trapezoid structure, a rectangular plate is fixedly connected with the rear side of the cleaning box 12, a servo motor 11 for driving the cleaning box 12 to move up and down is arranged below the rectangular plate on the rear side of the cleaning box 12, a cleaning device for cleaning the cooling fin 3 is arranged on the rear side of the MVR evaporator main body 1, the cleaning device comprises a water tank 5 for supporting the servo motor 11, a metal mesh is arranged on the top of the water tank 5, the inside of the water tank 5 is hollow, a water changing faucet 10 is fixedly mounted on the rear side wall surface of the water tank 5, and the inside of the water tank 5 is filled with water liquid.

Cleaning device is still including being located the water pump 6 at 1 top of MVR evaporimeter main part, communicates through recovery tube 8 between water pump 6 and the water tank 5, and fixed mounting has and washs shower nozzle 9 on the inside slope wall of baffle 7, and the output of water pump 6 is through wasing shower nozzle 9 intercommunication each other in pipeline and the baffle 7 is inside.

The air blowing device comprises an air blower 15 fixed at the top of the MVR evaporator main body 1, the output end of the air blower 15 penetrates through the top of the baffle 7 downwards through a telescopic air duct 16 and is communicated with the inside of the cleaning box 12, an air injection joint 14 arranged inside the hairbrush 13 is arranged on one side, close to the radiating fin 3, of the cleaning box 12, and the air injection joint 14 is communicated with the cleaning box 12.

Fixed mounting has the spacing ring 17 that carries out spacing to recovery tube 8 on the outside wall of MVR evaporimeter main part 1, and spacing ring 17 is for having elastic semi-ring shape rubber ring. Through being provided with a plurality of groups of spacing rings 17, carry out the joint to recovery tube 8 on the outer wall of MVR evaporimeter main part 1 spacing, avoid recovery tube 8 to make a round trip to rock in the outside of MVR evaporimeter main part 1.

The working principle of the utility model is as follows: by mounting the circulating cleaning device on the MVR evaporator body 1, when the servo motor 11 drives the brush 13 to clean the clearance at the rear side of the radiating fin 3, the water pump 6 pumps the clean water in the water tank 5 through the recovery pipe 8, the water pump 6 conveys the pumped clean water to the interior of the baffle 7, the cleaning spray head 9 obliquely arranged in the baffle 7 impacts the radiating fins 3 with clean water, thereby not only enhancing the cleaning and dust removing efficiency of the brush 13 on the gaps at the rear sides of the radiating fins 3, meanwhile, the cooling fin 3 is cooled rapidly, and after the clear water sprayed from the cleaning spray head 9 wets the dust cleaned on the cooling fin 3, the dust and water are condensed, so that the brush 13 can clean the dust in the cooling fin 3 conveniently, meanwhile, the dust is prevented from floating in the air to influence the surrounding environment, and meanwhile, the cleaning device can recycle the water solution sprayed on the radiating fins 3 into the water tank 5 for recycling.

Through being provided with air blower, when brush 13 cleared up the dust to the rear side of fin 3, air-blower 15 constantly lasts the air supply and leads to the jet-propelled joint 14 from flexible air duct 16 on, clear up the inside dust particle that mingles with of brush 13 fast, when brush 13 stretched into the rear side clearance that corresponds fin 3 inside simultaneously, along with brush 13 jet gas simultaneously can accelerate the inside rear side clearance effect of fin 3.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high efficiency MVR evaporimeter, includes that two heat transfer board that MVR evaporimeter main part (1) front side installation connect (2), and the rear side of MVR evaporimeter main part (1) is provided with fin (3), its characterized in that: the bottom of the MVR evaporator main body (1) is fixedly provided with a base (4) used for supporting the MVR evaporator main body (1), the rear side of the radiating fin (3) is provided with a cleaning box (12) capable of moving up and down, one side wall surface, close to the radiating fin (3), of the cleaning box (12) is provided with brushes (13) at equal intervals, the rear side of the cleaning box (12) is fixedly connected with a rectangular plate, a servo motor (11) driving the cleaning box (12) to move up and down is arranged below the rectangular plate at the rear side of the cleaning box (12), the rear side of the MVR evaporator main body (1) is provided with a cleaning device for cleaning the radiating fin (3), the cleaning device comprises a water tank (5) supporting the servo motor (11), the top of the water tank (5) is provided with a metal net, the inside of the water tank (5) is hollow, and a water changing faucet (10) is fixedly installed on the rear side wall surface of the water tank (5), water liquid is injected into the water tank (5), and a blower device is arranged on the MVR evaporator main body (1).

2. A high efficiency MVR evaporator according to claim 1, characterized in that: cleaning device is still including being located water pump (6) at MVR evaporimeter main part (1) top, communicates through recovery tube (8) between water pump (6) and water tank (5), fixed mounting has and washs shower nozzle (9) on the inside slope wall of baffle (7), and the output of water pump (6) is through wasing shower nozzle (9) intercommunication each other in pipeline and baffle (7) are inside.

3. A high efficiency MVR evaporator according to claim 1, characterized in that: the air blowing device comprises an air blower (15) fixed to the top of the MVR evaporator main body (1), the output end of the air blower (15) penetrates through the top of the baffle plate (7) downwards through a telescopic air duct (16) and is communicated with the inside of the cleaning box (12), an air injection joint (14) arranged inside the hairbrush (13) is arranged on one side, close to the radiating fin (3), of the cleaning box (12), and the air injection joint (14) is communicated with the cleaning box (12) mutually.

4. A high efficiency MVR evaporator according to claim 1, characterized in that: the cross section of the hairbrush (13) is in a trapezoidal structure.

5. A high efficiency MVR evaporator according to claim 1, characterized in that: and a limiting ring (17) for limiting the recovery tube (8) is fixedly mounted on the outer side wall surface of the MVR evaporator main body (1).

6. A high efficiency MVR evaporator according to claim 5, wherein: the limiting ring (17) is a semi-annular rubber ring with elasticity.