CN220078672U

CN220078672U - Condenser for MVR evaporation concentration system

Info

Publication number: CN220078672U
Application number: CN202321664647.5U
Authority: CN
Inventors: 周长滨; 凡晓峰; 孟德斌; 张正坦
Original assignee: Anhui Jinlong Evaporation Energy Saving Equipment Co ltd
Current assignee: Anhui Jinlong Evaporation Energy Saving Equipment Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-24
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to the technical field of condensers, in particular to a condenser for an MVR evaporation concentration system. The technical proposal comprises: the inside fixedly connected with baffle of casing, a plurality of condenser pipes are installed to the bottom inner wall of casing, the top of condenser pipe is fixed grafting jointly has communicating pipe, the roof of casing is fixed grafting jointly with the baffle has condensate admission pipe, condensate discharge pipe and blast pipe, and condensate admission pipe and condensate discharge pipe's bottom is linked together with communicating pipe's top, the top fixed mounting of baffle has the cylinder, the telescopic shaft of cylinder runs through the baffle and extends to the one end fixedly connected with connecting rod of baffle below, the peripheral fixedly connected with of bottom of connecting rod a plurality of first spliced poles, the equal fixedly connected with of one end of connecting rod is kept away from to first spliced pole is clean the ring, and clean ring all slip cap is established at the periphery of condenser pipe, the bottom both sides of casing are provided with drain pipe and intake pipe respectively. The utility model ensures that the outer surface of the condensing tube is free from scale, and increases the condensing effect.

Description

Condenser for MVR evaporation concentration system

Technical Field

The utility model relates to the technical field of condensers, in particular to a condenser for an MVR evaporation concentration system.

Background

MVR is an acronym for vapor mechanical recompression technique (mechanical vapor recompression). MVR is an energy saving technology that reuses the energy of the secondary steam that it generates, thereby reducing the need for external energy. The technology has been successfully applied to the fields of chemical industry, food, paper making, medicine, sea water desalination, sewage treatment and the like in Germany and French as early as 60 years. The evaporator has the working process that the low-temperature steam is compressed by a compressor, the temperature and the pressure are increased, the enthalpy is increased, and then the steam enters a heat exchanger for condensation, so that the latent heat of the steam is fully utilized.

In the prior art, the patent number is: CN210980865U discloses a condenser for waste water evaporation, including the condenser body, the roof is installed at the top of condenser body, and the bottom plate is installed to the bottom of condenser body, the filter plate is installed at the inside top of condenser body, and the installation pole is installed at the top of filter plate, the horizontal pole is installed to the one end of installation pole, first fin is installed to the outer wall of condenser body, and the spiral condenser pipe is installed to one side of first fin, the second fin is installed to one side of spiral condenser pipe.

The condenser can achieve the effect of cooling and condensing high-temperature steam entering the condenser body through the condensing pipe, but in practical application, the following defects still exist: in the process of condensing the water vapor, the gas can be condensed on the surface of the condensing pipe, and after long-time use, a large amount of scale can be generated on the outer surface of the condensing pipe, so that the condensing effect of the device is poorer and worse.

Disclosure of Invention

The utility model aims at solving the problems in the background art and provides a condenser for an MVR evaporation concentration system.

The technical scheme of the utility model is as follows: the utility model provides a MVR evaporation concentration condenser for system, which comprises a housin, the inside fixedly connected with baffle of casing, a plurality of condenser pipes are installed to the bottom inner wall of casing, the top of condenser pipe is fixed grafting jointly has communicating pipe, the roof of casing is fixed grafting jointly with the baffle has condensate admission pipe, condensate discharge pipe and blast pipe, and condensate admission pipe and condensate discharge pipe's bottom is linked together with communicating pipe's top, the top fixed mounting of baffle has the cylinder, the telescopic shaft of cylinder runs through the one end fixedly connected with connecting rod that the baffle extends to the baffle below, the peripheral fixedly connected with of bottom of connecting rod a plurality of first spliced poles, the equal fixedly connected with cleaning ring of one end that the connecting rod was kept away from to first spliced pole, and cleaning ring all slip cap establishes the periphery at the condenser pipe, the bottom both sides of casing are provided with drain pipe and intake pipe respectively.

Preferably, the height of the air inlet pipe is greater than the height of the water outlet pipe.

Preferably, the bottom of the shell is fixedly connected with a mounting base.

Preferably, the bottom of the exhaust pipe penetrates through the top wall of the shell and the top of the partition plate and extends to the lower part of the partition plate.

Preferably, one side of the cleaning ring far away from the first connecting column is fixedly connected with a second connecting column, and one end of the second connecting column far away from the cleaning ring is fixedly connected with a cleaning plate together.

Preferably, the outer wall of the cleaning plate is attached to the inner wall of the housing.

Preferably, the communicating pipe is circular, and the positions of the condensate inlet pipe and the condensate outlet pipe connected with the communicating pipe are respectively positioned at the left side and the right side of the communicating pipe.

Compared with the prior art, the utility model has the following beneficial technical effects:

the utility model discloses the device is when using, the condensate passes through the condensate admission pipe and gets into in communicating pipe, thereby flow to the condenser pipe inside, inside high temperature vapor passes through the intake pipe and gets into the casing, then carry out heat exchange with the condenser pipe that inside is full of low temperature condensate, the liquid that low temperature vapor formed through the condensation passes through the drain pipe and discharges, remaining low temperature gas passes through the blast pipe and discharges, the actuating cylinder drives the connecting rod and goes up and down, the connecting rod drives first spliced pole and goes up and down, first spliced pole drives the clean ring that the peripheral cover of condenser pipe was established and goes up and down, thereby clear up the surface of condenser pipe, clean ring all drives the second spliced pole and goes up and down, the second spliced pole drives clean board jointly and goes up and down, make clean board clear up the inner wall of casing, make the surface of condenser pipe and the inner wall of casing all can keep clean, no incrustation scale, increase device's condensation effect.

Drawings

FIG. 1 is a front view of an embodiment of a condenser for an MVR vapor concentration system according to the present utility model;

FIG. 2 is a front cut-away view of an embodiment of a condenser for an MVR vapor concentration system in accordance with the present utility model;

FIG. 3 is a side cutaway view of an embodiment of a condenser for an MVR vapor concentration system in accordance with the present utility model;

fig. 4 is a top cut-away view of an embodiment of a condenser for an MVR vapor concentration system of the present utility model.

Reference numerals: 1. a housing; 2. a partition plate; 3. a cylinder; 4. a connecting rod; 5. a first connection post; 6. a cleaning ring; 7. a second connection post; 8. a cleaning plate; 9. a condensing tube; 10. a communicating pipe; 11. condensate inlet pipe; 12. a condensate discharge pipe; 13. a drain pipe; 14. an air inlet pipe; 15. an exhaust pipe; 16. and (5) installing a base.

Description of the embodiments

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-4, the condenser for the MVR evaporation concentration system provided by the utility model comprises a shell 1, wherein a partition plate 2 is fixedly connected to the inside of the shell 1, a plurality of condensation pipes 9 are installed on the inner wall of the bottom of the shell 1, a communicating pipe 10 is fixedly inserted at the top of the condensation pipes 9, a condensate inlet pipe 11, a condensate outlet pipe 12 and an exhaust pipe 15 are fixedly inserted at the top wall of the shell 1 and the partition plate 2 together, the bottoms of the condensate inlet pipe 11 and the condensate outlet pipe 12 are communicated with the top of the communicating pipe 10, a cylinder 3 is fixedly installed at the top of the partition plate 2, a connecting rod 4 is fixedly connected to one end of a telescopic shaft of the cylinder 3 extending to the lower part of the partition plate 2 through the partition plate 2, a plurality of first connecting columns 5 are fixedly connected to the periphery of the bottom of the connecting rod 4, cleaning rings 6 are fixedly connected to one ends of the first connecting columns 5 far away from the connecting rod 4, and the periphery of the condensation pipes 9 are sleeved on the condensation pipes 6 in a sliding mode, and two sides of the bottom of the shell 1 are respectively provided with a drain pipe 13 and an air inlet pipe 14.

In this embodiment: the height of the air inlet pipe 14 is larger than that of the water outlet pipe 13, so that condensed water cannot flow out of the air inlet pipe 14 after the water outlet pipe 13 enters the shell 1; the bottom of the shell 1 is fixedly connected with the mounting base 16, so that the shell 1 is more stable and convenient to mount; the bottom of blast pipe 15 runs through the roof of casing 1 and the top of baffle 2, extends to the below of baffle 2 for remaining low temperature gas can follow blast pipe 15 after the high temperature vapor is condensed and discharge, can not influence subsequent condensation work, increases condensation effect.

Working principle: when using this device, the condensate gets into communicating pipe 10 through condensate admission pipe 11, then flow to condenser pipe 9 inside, high temperature vapor gets into inside casing 1 through intake pipe 14, then carry out heat exchange with condenser pipe 9 that inside is full of low temperature condensate, the liquid that the high temperature vapor formed through the condensation is discharged through drain pipe 13, remaining low temperature gas is discharged through blast pipe 15, start cylinder 3 drives connecting rod 4 and goes up and down, connecting rod 4 drives first spliced pole 5 and goes up and down, first spliced pole 5 drives the clean ring 6 that condenser pipe 9 peripheral cover was established and goes up and down, thereby clear up the surface of condenser pipe 9, clean ring 6 all drives second spliced pole 7 and goes up and down, second spliced pole 7 drives clean board 8 and goes up and down jointly, make clean board 8 clear up the inner wall of casing 1.

Examples

As shown in fig. 1-4, in the condenser for an MVR evaporation concentration system according to the present utility model, compared with the first embodiment, the side of the cleaning ring 6 far from the first connecting column 5 is fixedly connected with the second connecting column 7, and the ends of the second connecting columns 7 far from the cleaning ring 6 are fixedly connected with the cleaning plate 8 together, so that the cleaning ring 6 can drive the second connecting column 7 to lift, and the second connecting column 7 can also drive the cleaning plate 8 to lift; the outer wall of the cleaning plate 8 is attached to the inner wall of the shell 1, so that the inner wall of the shell 1 can be cleaned when the cleaning plate 8 is lifted, and the interior of the shell 1 is kept clean; the communicating pipe 10 is circular, and the positions where the condensate inlet pipe 11 and the condensate outlet pipe 12 are connected with the communicating pipe 10 are respectively located at the left side and the right side of the communicating pipe 10, so that condensate enters the condenser pipe 9 and the communicating pipe 10 through the condensate inlet pipe 11 and is discharged through the condensate outlet pipe 12.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a MVR evaporation is condenser for concentration system, includes casing (1), its characterized in that: the inside fixedly connected with baffle (2) of casing (1), a plurality of condenser pipes (9) are installed to the bottom inner wall of casing (1), fixedly peg graft jointly communicating pipe (10) in the top of condenser pipe (9), fixedly peg graft jointly condensate admission pipe (11) jointly in the roof of casing (1) and baffle (2), condensate discharge pipe (12) and blast pipe (15), and the bottom of condensate admission pipe (11) and condensate discharge pipe (12) are linked together with the top of communicating pipe (10), the top fixed mounting of baffle (2) has cylinder (3), the telescopic shaft of cylinder (3) runs through baffle (2) and extends to one end fixedly connected with connecting rod (4) of baffle (2) below, a plurality of first spliced poles (5) of bottom peripheral fixedly connected with of connecting rod (4), the one end that connecting rod (4) were kept away from to first spliced pole (5) is equal fixedly connected with clean ring (6), and clean ring (6) all slip cap is established in the periphery of condenser pipe (9), the bottom both sides of casing (1) are provided with drain pipe (13) and intake pipe (14) respectively.

2. A condenser for MVR evaporation and concentration system according to claim 1, characterized in that the height of the intake pipe (14) is greater than the height of the drain pipe (13).

3. The condenser for an MVR evaporation concentration system according to claim 1, wherein the bottom of the housing (1) is fixedly connected with a mounting base (16).

4. The condenser for an MVR evaporation concentration system according to claim 1, wherein the bottom of the exhaust pipe (15) penetrates the top wall of the housing (1) and the top of the partition (2) and extends below the partition (2).

5. The condenser for the MVR evaporation and concentration system according to claim 1, wherein the side, far away from the first connecting column (5), of the cleaning ring (6) is fixedly connected with a second connecting column (7), and the end, far away from the cleaning ring (6), of the second connecting column (7) is fixedly connected with a cleaning plate (8) together.

6. The condenser for an MVR evaporation concentration system according to claim 5, wherein the outer wall of the cleaning plate (8) is attached to the inner wall of the housing (1).

7. The condenser for an MVR evaporation concentration system according to claim 1, wherein the communicating tube (10) is circular, and positions where the condensate inlet tube (11) and the condensate outlet tube (12) are connected to the communicating tube (10) are located on the left and right sides of the communicating tube (10), respectively.