CN218248543U

CN218248543U - MVR evaporator

Info

Publication number: CN218248543U
Application number: CN202221941143.9U
Authority: CN
Inventors: 钟泉龙
Original assignee: Suzhou Longfeng Titanium & Nickel Equipment Co ltd
Current assignee: Suzhou Longfeng Titanium & Nickel Equipment Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-10
Anticipated expiration: 2032-07-26

Abstract

The utility model provides a MVR evaporimeter, the filtering mechanism that this design set up can filter the raw materials, can filter impurity and collect, can dismantle cleanly filtering mechanism, it includes falling film evaporator, a separator, circulating pump and heat exchanger, falling film evaporator, a separator, through the pipeline intercommunication between circulating pump and the heat exchanger, falling film evaporator, be provided with same filtration containing box between separator and the circulating pump, be provided with filtering mechanism in the filtration containing box, the mounting bar is installed at filtering mechanism's top, four constant head tanks have been seted up to the bottom of mounting bar, four locating levers are installed at the top of filtration containing box, locating lever and constant head tank swing joint have been seted up to the cavity on the mounting bar, symmetrical slidable mounting has two elastic plates in the cavity, two locking levers are installed in the outside of elastic plate, locking lever and locating lever looks adaptation, the hypotenuse groove has been seted up on the locating lever, locking lever and the one-way joint in hypotenuse groove.

Description

MVR evaporator

Technical Field

The utility model relates to an evaporimeter technical field especially relates to a MVR evaporimeter.

Background

The MVR evaporator is a novel high-efficiency energy-saving evaporation device mainly applied to the pharmaceutical industry, the device adopts low-temperature and low-pressure steaming technology and clean energy as energy sources to generate steam, water in a medium is separated out, the MVR evaporator is an international advanced evaporation technology at present, and is an upgraded and updated product for replacing a traditional evaporator, the conventional MVR evaporator mostly directly carries out evaporation separation on a liquid medium, the energy consumption is high, and the evaporation efficiency is not high; publication (bulletin) No.: CN211435127U discloses an MVR evaporimeter, including falling film evaporator, separator and circulating pump, falling film evaporator's input is connected with the heat exchanger with the pipeline, the heat exchanger includes the drum, the feeding case is installed to the lower extreme of drum, the ejection of compact case is installed to the upper end of drum, a plurality of root pipes are connected between feeding case and the ejection of compact case, the both ends of pipe communicate with the inner chamber of ejection of compact case, feeding case respectively, the inner chamber of drum is connected with first baffle of a plurality of and second baffle, first baffle and second baffle alternate distribution. The utility model discloses carry the high temperature vapor that falling film evaporator produced to the drum in, heat the pipe from the outside, the raw materials of circulation in the pipe is preheated, realizes thermal recycle to reduce the energy consumption, be favorable to energy-concerving and environment-protective, and improve separation efficiency.

The existing MVR evaporator has the following defects: firstly, raw materials cannot be filtered, and impurities existing in the principle of easy recycling cannot be filtered; second, the filter mechanism is not easily disassembled for cleaning.

Disclosure of Invention

The utility model aims to overcome prior art's is not enough, adapts to reality needs, provides a MVR evaporimeter, and the filter mechanism of this design setting can filter the raw materials, can filter impurity and collect, can dismantle cleanly to filter mechanism.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:

the design provides an MVR evaporimeter, including falling film evaporator, a separator, circulating pump and heat exchanger, falling film evaporator, a separator, through the pipeline intercommunication between circulating pump and the heat exchanger, falling film evaporator, be provided with same filtration containing box between separator and the circulating pump, be provided with filter mechanism in the filtration containing box, the mounting bar is installed at filter mechanism's top, four constant head tanks have been seted up to the bottom of mounting bar, four locating levers are installed at the top of filtration containing box, locating lever and constant head tank swing joint, the cavity has been seted up on the mounting bar, symmetrical slidable mounting has two elastic plates in the cavity, two locking levers are installed in elastic plate's the outside, locking lever and locating lever looks adaptation.

Preferably, the positioning rod is provided with a bevel edge groove, and the locking rod is in one-way clamping connection with the bevel edge groove.

Preferably, two dovetail grooves have been seted up on the bottom inner wall of cavity, and two equal slidable mounting in dovetail groove have a trapezoidal piece, and trapezoidal piece links to each other with the elastic plate that corresponds.

Preferably, the outer end of the elastic plate is provided with a pressure spring, and the pressure spring is connected with the inner wall of the cavity.

Preferably, a sliding hole is formed in the inner wall of the top of the cavity, two pressing rods are slidably mounted in the sliding hole, and the pressing rods are connected with the elastic plate.

Preferably, filtering mechanism includes the receiver, and the receiver links to each other with the bottom of mounting bar, and the round hole has been seted up in the left side of receiver, and a plurality of filtration pores of crossing have been seted up on the right side of receiver, and the outside cover of receiver is equipped with the sealing washer, and the mounting hole has been seted up at the top of filtering the receiver, the inner wall sliding connection of sealing washer and mounting hole.

The beneficial effects of the utility model reside in that:

the raw materials are recycled by the circulating pump, enter the filtering and containing box, and are provided with round holes and filtering holes so as to be filtered, so that impurities of the raw materials can be collected in the containing box and filtered; according to two press bars, two press bars drive two elastic plates and are close to each other, and the elastic plate drives two locking levers and leaves two bevel groove, can remove the fixed to the mounting bar, upwards stimulates two press bars for the mounting bar drives receiver upward movement and leaves and filters the containing box, can conveniently clean the receiver.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present design;

FIG. 2 is a schematic structural diagram of portion A of FIG. 1 in the present design;

FIG. 3 is a schematic structural diagram of portion B of FIG. 1 in the present design;

fig. 4 is a schematic perspective view of the elastic plate, the locking lever and the pressing lever in the present design.

In the figure: 1. a falling film evaporator; 2. a separator; 3. a circulation pump; 4. a heat exchanger; 5. a filtration storage box; 6. a storage box; 7. a circular hole; 8. a filtration pore; 9. mounting holes; 11. a seal ring; 12. mounting a bar; 13. positioning a rod; 14. positioning a groove; 15. a cavity; 16. a slide hole; 17. a pressing lever; 18. an elastic plate; 19. a locking lever; 20. a trapezoidal groove; 21. a trapezoidal block; 22. a pressure spring; 23. and a bevel groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic main structure diagram of the present design; FIG. 2 is a schematic structural diagram of portion A of FIG. 1 in the present design; FIG. 3 is a schematic structural diagram of portion B of FIG. 1 in the present design; fig. 4 is a schematic perspective view of the elastic plate, the locking lever and the pressing lever in the present design.

The utility model provides a MVR evaporimeter, including falling film evaporator 1, separator 2, circulating pump 3 and heat exchanger 4, falling film evaporator 1, separator 2, through the pipeline intercommunication between circulating pump 3 and the heat exchanger 4, falling film evaporator 1, be provided with same filtration containing box 5 between separator 2 and the circulating pump 3, be provided with filter equipment in the filtration containing box 5, mounting bar 12 is installed at filter equipment's top, four constant head tanks 14 have been seted up to the bottom of mounting bar 12, four locating levers 13 are installed at the top of filtration containing box 5, locating lever 13 and constant head tank 14 swing joint, cavity 15 has been seted up on the mounting bar 12, symmetrical slidable mounting has two elastic plates 18 in the cavity 15, two locking levers 19 are installed in the outside of elastic plate 18,

locking lever

19 and 13 looks adaptations of locating lever.

In this embodiment, the positioning rod 13 is provided with a bevel edge groove 23, and the locking rod 19 is in one-way clamping connection with the bevel edge groove 23; the tip of the locking lever 19 is disposed obliquely.

In this embodiment, two trapezoidal grooves 20 are formed in the inner wall of the bottom of the cavity 15, trapezoidal blocks 21 are slidably mounted in the two trapezoidal grooves 20, and the trapezoidal blocks 21 are connected with the corresponding elastic plates 18; the trapezoidal blocks 21 cooperate with the trapezoidal grooves 20 to guide the elastic plates 18.

In the embodiment, the outer end of the elastic plate 18 is provided with a pressure spring 22, and the pressure spring 22 is connected with the inner wall of the cavity 15; the compression spring 22 provides elasticity to the elastic plate 18.

In this embodiment, a sliding hole 16 is formed in the inner wall of the top of the cavity 15, two pressing rods 17 are slidably mounted in the sliding hole 16, and the pressing rods 17 are connected with an elastic plate 18; the pressing rod 17 has a curved structure.

In the embodiment, the filtering mechanism comprises a storage box 6, the storage box 6 is connected with the bottom of a mounting bar 12, a round hole 7 is formed in the left side of the storage box 6, a plurality of filtering holes 8 are formed in the right side of the storage box 6, a sealing ring 11 is sleeved on the outer side of the storage box 6, a mounting hole 9 is formed in the top of the filtering storage box 5, and the sealing ring 11 is connected with the inner wall of the mounting hole 9 in a sliding mode; the seal ring 11 seals the mounting hole 9.

Working principle, during the use, heat exchanger 4 is carried to falling film evaporator 1 production high temperature water vapor, raw materials after preheating and rising temperature send into falling film evaporator 1 and carry out the separation of evaporating, utilize separator 2 to separate, utilize circulating pump 3 to raw materials cyclic utilization, the raw materials gets into in filtering containing box 5, round hole 7 and filtration pore 8 have been seted up on the receiver 6 and can be filtered the raw materials, can collect the impurity of raw materials in receiver 6, press two pressure bars 17, two pressure bars 17 drive two elastic plates 18 and be close to each other, elastic plate 18 drives two locking lever 19 and leaves two sloping groove 23, can remove the fixed to mounting bar 12, upwards stimulate two pressure bars 17, make mounting bar 12 drive receiver 6 and move up and leave filtering containing box 5, can conveniently clean receiver 6, during the installation, provide elasticity for elastic plate 18 through pressure spring 22, make locking lever 19 get into sloping groove 23, can install receiver 6 fixedly.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a MVR evaporimeter, includes falling film evaporator, separator, circulating pump and heat exchanger, through the pipeline intercommunication between falling film evaporator, separator, circulating pump and the heat exchanger, its characterized in that: be provided with same filtration containing box between falling film evaporator, separator and the circulating pump, be provided with filtering mechanism in the filtration containing box, the mounting bar is installed at filtering mechanism's top, and four constant head tanks have been seted up to the bottom of mounting bar, and four locating levers are installed at the top of filtration containing box, and locating lever and constant head tank swing joint have seted up the cavity on the mounting bar, and symmetrical slidable mounting has two elastic plates in the cavity, and two locking levers are installed in the outside of elastic plate, locking lever and locating lever looks adaptation.

2. The MVR evaporator of claim 1, wherein: the positioning rod is provided with a bevel edge groove, and the locking rod is in one-way clamping connection with the bevel edge groove.

3. The MVR evaporator of claim 1, wherein: two trapezoidal grooves are formed in the inner wall of the bottom of the cavity, trapezoidal blocks are slidably mounted in the two trapezoidal grooves, and the trapezoidal blocks are connected with the corresponding elastic plates.

4. An MVR evaporator according to claim 1, characterized in that: and a pressure spring is arranged at the outer end of the elastic plate and connected with the inner wall of the cavity.

5. The MVR evaporator of claim 1, wherein: a sliding hole is formed in the inner wall of the top of the cavity, two pressing rods are slidably mounted in the sliding hole and connected with the elastic plate.

6. The MVR evaporator of claim 1, wherein: filtering mechanism includes the receiver, and the receiver links to each other with the bottom of mounting bar, and the round hole has been seted up in the left side of receiver, and a plurality of filtration pores of crossing have been seted up on the right side of receiver.

7. The MVR evaporator of claim 6, wherein: the outside cover of receiver is equipped with the sealing washer, filters the top of containing box and has seted up the mounting hole, the inner wall sliding connection of sealing washer and mounting hole.