MVR evaporator with turbine device

Abstract

The utility model discloses an MVR (Mechanical Vapor Recompression) evaporator with a turbine device, which comprises an evaporator tank body, a plurality of supporting legs are fixedly arranged on the outer wall of the evaporator tank body through fixing sleeves, a turbocharger is fixedly arranged on the outer wall of the evaporator tank body through a supporting mechanism, an outlet pipe of the turbocharger is communicated with the inside of the evaporator tank body, and the turbine device is arranged in the evaporator tank body. An air inlet cover is fixedly installed on the outer wall of the turbocharger inlet pipe, a connecting plate is fixedly installed on the outer wall of the evaporator tank body through a connecting mechanism, and an air inlet opening matched with the air inlet cover is formed in the outer wall of the connecting plate. Through the arrangement of the connecting frame, the air inlet filter element, the fixing pin and other assemblies, the air inlet filter element can intercept and filter dust and sundries in air and prevent the dust and the sundries from entering the evaporator tank body, when the air inlet filter element needs to be replaced, the shifting block can be shifted to drive the fixing pin to move out of the inserting hole, so that the fixation of the air inlet filter element can be relieved, and the air inlet filter element is prevented from being damaged. And then the air inlet filter element can be pulled out from the connecting frame for replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of MVR evaporators, in particular to an MVR evaporator with a turbine device. Background Art

[0002] MVR evaporator is a new type of high-efficiency and energy-saving evaporation equipment mainly used in the pharmaceutical industry. The equipment uses low-temperature and low-pressure steaming technology and clean energy to generate steam and separate the water in the medium. It is an internationally advanced evaporation technology and an upgraded product to replace traditional evaporators.

[0003] The steam engine of the MVR evaporator effectively compresses the air through a mechanical compression method, namely the principle of turbocharging, to form mechanical energy and kinetic energy. In the prior art, during the use of the turbine device of most MVR evaporators, dust-proof measures are taken on the inlet pipe thereof, which causes the turbine device to easily suck in dust and debris in the air when absorbing air, thereby reducing the evaporation efficiency of the evaporator and being insufficient in practicality. Therefore, it is necessary to redesign an MVR evaporator with a turbine device to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an MVR evaporator with a turbine device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An MVR evaporator with a turbine device comprises an evaporator tank body, a plurality of supporting legs are fixedly installed on the outer wall of the evaporator tank body through a fixing sleeve, a turbocharger is fixedly installed on the outer wall of the evaporator tank body through a supporting mechanism, the turbocharger outlet pipe is communicated with the inside of the evaporator tank body, an air intake hood is fixedly installed on the outer wall of the turbocharger inlet pipe, a connecting plate is fixedly installed on the outer wall of the evaporator tank body through a connecting mechanism, an air intake opening matching with the air intake hood is opened on the outer wall of the connecting plate, an air intake filter is slidably installed on the outer wall of the connecting plate through a connecting frame, a fixing pin is slidably installed on the outer wall of the connecting frame, a socket matching with the fixing pin is opened on the outer wall of the air intake filter element, and a fixing pin is fixedly installed on the end of the fixing pin. A shift block, the inner wall of the shift block is connected to the outer wall of the connecting frame through a fixing mechanism, the outer bottom wall and the upper end face of the evaporator tank body are respectively and fixedly installed with a sewage pipe and an evaporation channel connected to the interior, a gear ring is fixedly installed on the inner wall of the evaporator tank body, a connecting pipe is rotatably installed inside the evaporator tank body, two cleaning rollers are rotatably installed on the outer wall of the connecting pipe through two connecting plates, the outer walls of the rotating shafts of the two cleaning rollers are connected to the gear ring through a rotating mechanism, a plurality of flushing holes connected to the interior are opened on the outer wall of the connecting pipe, a motor is fixedly installed on the upper end face of the evaporator tank body through a supporting frame, the outer wall of the motor output shaft is connected to the connecting pipe through a transmission mechanism, and the outer wall of the connecting pipe is rotatably connected to a water inlet pipe through a connecting sleeve.

[0007] Preferably, the supporting mechanism comprises a supporting plate fixedly mounted on the outer wall of the evaporator tank body, and the turbocharger is fixedly mounted on the upper end surface of the supporting plate.

[0008] Preferably, the connection mechanism comprises a plurality of connection rods fixedly mounted on the outer wall of the evaporator tank body, and the end of each of the connection rods is fixedly connected to the outer wall and the inner wall of the connection plate.

[0009] Preferably, the fixing mechanism comprises a fixing spring installed on the outer wall of the fixing pin, and two ends of the fixing spring are respectively fixedly connected to the outer wall of the connecting frame and the inner wall of the shifting block.

[0010] Preferably, the rotating mechanism comprises a gear fixedly mounted on the outer wall of the rotating shaft of the cleaning roller, and the gear is meshed with the gear ring.

[0011] Preferably, the transmission mechanism comprises a pulley fixedly mounted on the motor output shaft and the outer wall of the connecting tube, and the two pulleys are connected for transmission via a belt.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as a connecting frame, an air intake filter element and a fixing pin, the air intake filter element can intercept and filter dust and debris in the air to prevent them from entering the interior of the evaporator tank. When the air intake filter element needs to be replaced, the dial block can be moved to drive the fixing pin to move out of the socket, thereby releasing the fixation of the air intake filter element, and then the air intake filter element can be pulled out of the connecting frame for replacement.

[0014] 2. By setting up components such as cleaning rollers, gear rings and gears, under the engagement of the gears and gear rings, the two cleaning rollers can rotate between the two connecting plates and clean the evaporator tank body, thereby increasing the flushing effect of the flushing water on the inner wall of the evaporator tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an MVR evaporator with a turbine device proposed in the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 This is a top view structural diagram of an MVR evaporator with a turbine device proposed in the utility model;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 2 A magnified schematic diagram of the structure at point B in FIG.

[0020] In the figure: 1 evaporator tank, 2 fixing sleeve, 3 support leg, 4 support plate, 5 turbocharger, 6 air intake cover, 7 connecting rod, 8 connecting plate, 9 connecting frame, 10 air intake filter element, 11 fixing pin, 12 shift block, 13 fixing spring, 14 gear ring, 15 connecting pipe, 16 connecting plate, 17 cleaning roller, 18 gear, 19 support frame, 20 motor, 21 pulley, 22 connecting sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5An MVR evaporator with a turbine device comprises an evaporator tank body 1, a plurality of supporting legs 3 are fixedly mounted on the outer wall of the evaporator tank body 1 through a fixing sleeve 2, a turbocharger 5 is fixedly mounted on the outer wall of the evaporator tank body 1 through a supporting mechanism, the supporting mechanism comprises a supporting plate 4 fixedly mounted on the outer wall of the evaporator tank body 1, the turbocharger 5 is fixedly mounted on the upper end surface of the supporting plate 4, the turbocharger 5 outlet pipe is communicated with the inside of the evaporator tank body 1, an air intake hood 6 is fixedly mounted on the outer wall of the turbocharger 5 inlet pipe, a connecting plate 8 is fixedly mounted on the outer wall of the evaporator tank body 1 through a connecting mechanism, the connecting mechanism comprises a plurality of connecting rods 7 fixedly mounted on the outer wall of the evaporator tank body 1, and each end of the connecting rod 7 is fixedly connected to the inner wall of the outer wall of the connecting plate 8.

[0023] An air intake opening cooperating with the air intake hood 6 is provided on the outer wall of the connecting plate 8, an air intake filter element 10 is slidably installed on the outer wall of the connecting plate 8 through the connecting frame 9, a fixing pin 11 is slidably installed through the outer wall of the connecting frame 9, and a plug hole cooperating with the fixing pin 11 is provided on the outer wall of the air intake filter element 10, a shift block 12 is fixedly installed on the end of the fixing pin 11, and the inner wall of the shift block 12 is connected to the outer wall of the connecting frame 9 through a fixing mechanism. The fixing mechanism includes a fixing spring 13 installed on the outer wall of the fixing pin 11, and the two ends of the fixing spring 13 are respectively fixedly connected to the outer wall of the connecting frame 9 and the inner wall of the shift block 12.

[0024] The outer bottom wall and the upper end surface of the evaporator tank body 1 are respectively fixedly installed with a sewage pipe and an evaporation channel connected to the interior, a gear ring 14 is fixedly installed on the inner wall of the evaporator tank body 1, and a connecting pipe 15 is installed in the evaporator tank body 1 for rotation. Two cleaning rollers 17 are rotatably installed on the outer wall of the connecting pipe 15 through two connecting plates 16. The outer walls of the rotating shafts of the two cleaning rollers 17 are connected to the gear ring 14 through a rotating mechanism. The rotating mechanism includes a gear 18 fixedly installed on the outer wall of the rotating shaft of the cleaning roller 17, and the gear 18 is engaged with the gear ring 14. A plurality of flushing holes connected to the interior are opened on the outer wall of the connecting pipe 15. A motor 20 is fixedly installed on the upper end surface of the evaporator tank body 1 through a support frame 19. The outer wall of the output shaft of the motor 20 is connected to the connecting pipe 15 through a transmission mechanism. The transmission mechanism includes a pulley 21 fixedly installed on the output shaft of the motor 20 and the outer wall of the connecting pipe 15. The two pulleys 21 are connected and driven by belts, and the outer wall of the connecting pipe 15 is rotatably connected to the water inlet pipe through a connecting sleeve 22.

[0025] When the utility model is used, the evaporator tank body 1 is stably supported by the cooperation of the fixing sleeve 2 and the plurality of supporting legs 3. When the evaporator tank body 1 is in use, the turbocharger 5 can absorb and compress the air through the cooperation of the air intake cover 6. At this time, the air intake filter element 10 can intercept and filter the dust and debris in the air to prevent them from entering the interior of the evaporator tank body 1. When the air intake filter element 10 needs to be replaced, the dial block 12 can be moved to drive the fixing pin 11 to move out of the insertion hole, thereby releasing the fixing of the air intake filter element 10, and then the air intake filter element 10 can be pulled out of the connecting frame 9 for replacement;

[0026] When it is necessary to clean the inside of the evaporator tank body 1, the water inlet pipe can flow the flushing water to the inside of the connecting pipe 15 through the cooperation of the connecting sleeve 22, and the flushing water is then sprayed out from the inside of the connecting pipe 15 through multiple flushing holes to flush the inner wall of the evaporator tank body 1. At the same time, the motor 20 can drive the connecting pipe 15 to rotate through two pulleys 21 connected by belts, and the connecting pipe 15 then drives the two cleaning rollers 17 to rotate through the cooperation of two connecting plates 16, thereby allowing the rotating shafts of the two cleaning rollers 17 to drive the gears 18 to engage with the gear ring 14, and through the gears 18 and the gear ring 14, the two cleaning rollers 17 can rotate between the two connecting plates 16 and clean the evaporator tank body 1, thereby increasing the flushing effect of the flushing water on the inner wall of the evaporator tank body 1.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An MVR evaporator with a turbine device, comprising an evaporator tank (1), characterized in that: The outer wall of the evaporator tank body (1) is fixedly mounted with a plurality of supporting legs (3) via a fixing sleeve (2); the outer wall of the evaporator tank body (1) is fixedly mounted with a turbocharger (5) via a supporting mechanism; the outlet pipe of the turbocharger (5) is in communication with the interior of the evaporator tank body (1); the outer wall of the inlet pipe of the turbocharger (5) is fixedly mounted with an air intake hood (6); the outer wall of the evaporator tank body (1) is fixedly mounted with a connecting plate (8) via a connecting mechanism; the outer wall of the connecting plate (8) is provided with an air intake opening that matches the air intake hood (6); the outer wall of the connecting plate (8) is slidably mounted with an air intake filter element (10) via a connecting frame (9); a fixing pin (11) is slidably mounted through the outer wall of the connecting frame (9); the outer wall of the air intake filter element (10) is provided with a socket that matches the fixing pin (11); a shift block (12) is fixedly mounted at the end of the fixing pin (11); the inner wall of the shift block (12) The outer wall of the evaporator tank body (1) is connected to the outer wall of the connection frame (9) through a fixing mechanism. The outer bottom wall and the upper end surface of the evaporator tank body (1) are respectively fixedly mounted with a sewage pipe and an evaporation channel connected to the interior. The inner wall of the evaporator tank body (1) is fixedly mounted with a gear ring (14). A connecting pipe (15) is rotatably installed inside the evaporator tank body (1). Two cleaning rollers (17) are rotatably mounted on the outer wall of the connecting pipe (15) through two connecting plates (16). The outer walls of the rotating shafts of the two cleaning rollers (17) are connected to the gear ring (14) through a rotating mechanism. The outer wall of the connecting pipe (15) is provided with a plurality of flushing holes connected to the interior. A motor (20) is fixedly mounted on the upper end surface of the evaporator tank body (1) through a support frame (19). The outer wall of the output shaft of the motor (20) is connected to the connecting pipe (15) through a transmission mechanism. The outer wall of the connecting pipe (15) is rotatably connected to a water inlet pipe through a connecting sleeve (22).

2. The MVR evaporator with a turbine device according to claim 1, characterized in that: The support mechanism comprises a support plate (4) fixedly mounted on the outer wall of the evaporator tank body (1), and the turbocharger (5) is fixedly mounted on the upper end surface of the support plate (4).

3. The MVR evaporator with a turbine device according to claim 2, characterized in that: The connection mechanism comprises a plurality of connection rods (7) fixedly mounted on the outer wall of the evaporator tank body (1), and the end of each connection rod (7) is fixedly connected to the outer wall and the inner wall of the connection plate (8).

4. The MVR evaporator with a turbine device according to claim 3, characterized in that: The fixing mechanism comprises a fixing spring (13) mounted on the outer wall of the fixing pin (11), and two ends of the fixing spring (13) are respectively fixedly connected to the outer wall of the connecting frame (9) and the inner wall of the shifting block (12).

5. The MVR evaporator with a turbine device according to claim 4, characterized in that: The rotating mechanism comprises a gear (18) fixedly mounted on the outer wall of the rotating shaft of the cleaning roller (17), and the gear (18) is meshed with the gear ring (14).

6. The MVR evaporator with a turbine device according to claim 5, characterized in that: The transmission mechanism comprises a pulley (21) fixedly mounted on the output shaft of the motor (20) and the outer wall of the connecting tube (15), and the two pulleys (21) are connected for transmission via a belt.

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