CN219333175U

CN219333175U - MVR evaporator secondary steam spray impurity removing mechanism

Info

Publication number: CN219333175U
Application number: CN202320794895.5U
Authority: CN
Inventors: 叶松飞; 许晓飞
Original assignee: Shanghai Zhongteng Environmental Protection Technology Co ltd
Current assignee: Shanghai Zhongteng Equipment Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-14
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a secondary steam spray impurity removing mechanism of an MVR evaporator, and belongs to the technical field of auxiliary steam impurity removing of MVR evaporators. The utility model comprises a removal tank, wherein the upper side and the lower side of the removal tank are communicated with an inlet pipe and an outlet pipe, and a removal mechanism is arranged in the removal tank; the removing mechanism comprises a connecting ring fixedly connected inside the removing tank, and a fan is fixedly connected inside the connecting ring. According to the utility model, the fan in the connecting ring is used for stirring the steam through the removing mechanism, so that the steam is in a turbulent state, when the turbulent steam contacts with the cutting net sheet, the spray bubbles in the steam are cut, so that the spray bubbles in the steam are eliminated, and then the steam is sequentially contacted with the filter screen and the activated carbon adsorption layer, so that the steam is subjected to twice filtration treatment, and the steam is clean, so that spray impurities in the steam can be removed, and the influence of the spray impurities on the service cycle of the compressor is avoided.

Description

MVR evaporator secondary steam spray impurity removing mechanism

Technical Field

The utility model belongs to the technical field of auxiliary steam impurity removal of MVR evaporators, and particularly relates to a secondary steam spray impurity removal mechanism of an MVR evaporator.

Background

The MVR evaporator is a novel high-efficiency energy-saving evaporation device mainly applied to the pharmaceutical industry, adopts a low-temperature and low-pressure steaming technology and clean energy as energy sources to generate steam, separates water in a medium, is an international advanced evaporation technology, and is an upgrading and upgrading product for replacing the traditional evaporator.

When the MVR evaporator is used, secondary steam exhausted by the evaporator is separated through a separator and then is discharged into the compressor, but the secondary steam exhausted by the evaporator generally contains a plurality of droplets and impurities, and the objects cause no small damage to the compressor when entering the compressor, and the existing MVR evaporator does not have the function of removing the droplets and impurities and cannot avoid the droplets and impurities from entering the compressor, so that the service cycle of the compressor is greatly shortened, the use of people is inconvenient, and the practicability is reduced.

Therefore, the MVR evaporator needs to be designed and modified, so that the existing MVR evaporator is effectively prevented from having no function of removing spray impurities, and the phenomenon that the spray impurities enter the compressor cannot be avoided.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a secondary steam spray impurity removing mechanism of an MVR evaporator, which has the advantage of removing spray impurities, and solves the problems that the existing MVR evaporator does not have the function of removing the spray impurities and can not avoid the spray impurities from entering the inside of a compressor.

The utility model provides the following technical scheme: the secondary steam spray impurity removing mechanism of the MVR evaporator comprises a removing tank, wherein the upper side and the lower side of the removing tank are communicated with an inlet pipe and an outlet pipe, and the removing mechanism is arranged in the removing tank;

the utility model discloses a device for removing waste water, including the inside go-between of removal mechanism, the inside fixedly connected with fan of go-between, the inside fixedly connected with of removal jar is located the support ring of fan bottom, the top swing joint of support ring has the collar, the inside fixedly connected with cutting net piece of collar, the inside fixedly connected with of collar is located the filter screen of cutting net piece bottom, the inside fixedly connected with of collar is located the active carbon adsorbed layer of filter screen bottom, the air-out end of fan sets up towards the cutting net piece.

The change hole has been seted up to one side of canister, change the inside joint in hole have with collar fixed connection's connecting piece, the one end fixedly connected with pull ring of collar is kept away from to the connecting piece.

The bottom of the mounting ring is provided with a plurality of uniformly distributed rolling grooves, the inside of each rolling groove is in rolling connection with a ball, and the ball is in rolling connection with the supporting ring.

The bottom of the inner wall of the removal tank is fixedly connected with a guide ring, the inner side of the guide ring is obliquely arranged, and the inner side of the guide ring is communicated with the inlet pipe and the outlet pipe.

The top of the cutting net piece is sharp, and the cutting net piece can have the effect of a cutter through the tip of the top.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the fan in the connecting ring is used for stirring the steam through the removing mechanism, so that the steam is in a turbulent state, when the turbulent steam contacts with the cutting net sheet, the spray bubbles in the steam are cut, so that the spray bubbles in the steam are eliminated, and then the steam is sequentially contacted with the filter screen and the activated carbon adsorption layer, so that the steam is subjected to twice filtration treatment, and the steam is clean, so that spray impurities in the steam can be removed, and the influence of the spray impurities on the service cycle of the compressor is avoided.

2. According to the utility model, the mounting ring is conveniently replaced by arranging the replacement holes, the connecting pieces and the pull rings, and the cutting net sheet, the filter screen and the activated carbon adsorption layer in the mounting ring can be conveniently replaced by replacing the mounting ring, so that the working efficiency of the cutting net sheet, the filter screen and the activated carbon adsorption layer is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an enlarged view of a of fig. 1 according to the present utility model.

Fig. 3 is an enlarged view of B of fig. 1 in accordance with the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 3, the secondary steam spray impurity removing mechanism of the MVR evaporator of the embodiment comprises a removing tank 1, wherein the upper side and the lower side of the removing tank 1 are both communicated with an inlet pipe 2, the top of the removing tank 1 is communicated with a separator through the inlet pipe 2, the bottom of the removing tank 1 is communicated with a compressor through the inlet pipe 2, and a removing mechanism 3 is arranged in the removing tank 1;

the removing mechanism 3 comprises a connecting ring 31 fixedly connected inside the removing tank 1, a fan 32 is fixedly connected inside the connecting ring 31, a supporting ring 33 is fixedly connected inside the removing tank 1 and located at the bottom of the fan 32, a mounting ring 34 is movably connected to the top of the supporting ring 33, a cutting net sheet 35 is fixedly connected inside the mounting ring 34, the cutting net sheet 35 is made of corrosion-resistant metal, a filter screen 36 is fixedly connected inside the mounting ring 34 and located at the bottom of the cutting net sheet 35, an activated carbon adsorption layer 37 is fixedly connected inside the mounting ring 34 and located at the bottom of the filter screen 36, and the air outlet end of the fan 32 is arranged towards the cutting net sheet 35.

Referring to fig. 1, a replacement hole 4 is formed in one side of the removal tank 1, a connecting piece 5 fixedly connected with a mounting ring 34 is clamped in the replacement hole 4, and a pull ring 6 is fixedly connected to one end, away from the mounting ring 34, of the connecting piece 5.

This embodiment is through setting up change hole 4, connecting piece 5 and pull ring 6, makes this device have the advantage of convenient change collar 34, and the accessible changes collar 34 and carries out convenient change to inside cutting net piece 35, filter screen 36 and the active carbon adsorbed layer 37 of collar 34 to guarantee the work efficiency of cutting net piece 35, filter screen 36 and active carbon adsorbed layer 37.

Referring to fig. 2, a plurality of uniformly distributed rolling grooves 7 are formed in the bottom of the mounting ring 34, balls 8 are connected in a rolling manner in the rolling grooves 7, and the balls 8 are connected with the supporting ring 33 in a rolling manner.

The rolling groove 7 and the ball 8 are arranged, so that the device has the advantage of increasing the smoothness, the smoothness between the mounting ring 34 and the supporting ring 33 can be increased, the phenomenon that the mounting ring 34 and the supporting ring 33 are worn mutually when the mounting ring 34 is replaced is avoided, the convenience in mounting can be increased, and the blocking phenomenon caused by overlarge friction force is avoided.

Referring to fig. 1, a guide ring 9 is fixedly connected to the bottom of the inner wall of the removal tank 1, the inner side of the guide ring 9 is obliquely arranged, and the inner side of the guide ring 9 is communicated with the inlet and outlet pipe 2.

According to the embodiment, the guide ring 9 is arranged, so that the device has the advantage of air guide, steam flow can be quickly guided into the inlet pipe 2 and the outlet pipe 2, the air outlet efficiency is improved, and the steam is prevented from staying and accumulating in the removal tank 1.

Referring to fig. 3, the top of the cutting mat 35 is provided with a sharp point, and the cutting mat 35 may have the effect of a cutter through the tip of the top.

The tip of the cutting net piece 35 is arranged, so that the device has the advantage of increasing the cutting efficiency, the cutting efficiency of the cutting net piece 35 can be increased, and the cutting net piece 35 can be ensured to efficiently cut the foam bubbles.

Before the separator discharges steam into the compressor, firstly, the steam is discharged into the interior of the removal tank 1 through the inlet and outlet pipe 2, then the steam is stirred by the fan 32 in the connecting ring 31, so that the steam is in a turbulent state, when the turbulent steam contacts the cutting net sheet 35, the spray bubbles in the steam are cut, so that the spray bubbles in the steam are eliminated, and then the steam sequentially contacts the filter screen 36 and the activated carbon adsorption layer 37, so that the steam is subjected to twice filtration treatment, the interior of the steam is clean, and spray impurities in the steam can be removed, so that the influence of the spray impurities on the service cycle of the compressor is avoided.

Claims

1. The utility model provides a MVR evaporimeter secondary steam droplet edulcoration mechanism, includes removal jar (1), its characterized in that: the upper side and the lower side of the removing tank (1) are communicated with an inlet pipe (2), and a removing mechanism (3) is arranged in the removing tank (1);

get rid of mechanism (3) including fixed connection at inside go-between (31) of canister (1), the inside fixedly connected with fan (32) of go-between (31), the inside fixedly connected with of canister (1) is located the support ring (33) of fan (32) bottom, the top swing joint of support ring (33) has collar (34), the inside fixedly connected with cutting net piece (35) of collar (34), the inside fixedly connected with of collar (34) is located the filter screen (36) of cutting net piece (35) bottom, the inside fixedly connected with of collar (34) is located active carbon adsorption layer (37) of filter screen (36) bottom, the air-out end of fan (32) sets up towards cutting net piece (35).

2. The MVR evaporator flash removal mechanism of claim 1, wherein: the utility model discloses a change hole, change hole (4) have been seted up to one side of canister (1), change hole (4) inside joint have with collar (34) fixed connection's connecting piece (5), one end fixedly connected with pull ring (6) are kept away from to connecting piece (5).

3. The MVR evaporator flash removal mechanism of claim 2, wherein: the bottom of the mounting ring (34) is provided with a plurality of uniformly distributed rolling grooves (7), balls (8) are connected in a rolling manner in the rolling grooves (7), and the balls (8) are connected with the supporting ring (33) in a rolling manner.

4. A MVR evaporator flash removal mechanism according to claim 3, wherein: the bottom of the inner wall of the removal tank (1) is fixedly connected with a guide ring (9), the inner side of the guide ring (9) is obliquely arranged, and the inner side of the guide ring (9) is communicated with the inlet and outlet pipe (2).

5. The MVR evaporator flash removal mechanism of claim 1, 3, or 4, wherein: the top of the cutting net sheet (35) is arranged in a sharp mode, and the cutting net sheet (35) can have the effect of a cutter through the tip of the top.