CN219347441U

CN219347441U - Anti-scaling energy-saving heat exchanger

Info

Publication number: CN219347441U
Application number: CN202222453411.9U
Authority: CN
Inventors: 卢军超; 甄东旭; 王美钢
Original assignee: Zhejiang Sinzeal Heat Exchanger Co ltd
Current assignee: Zhejiang Sinzeal Heat Exchanger Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-07-14
Anticipated expiration: 2032-09-16

Abstract

The utility model belongs to the technical field of heat exchangers, in particular to an anti-scaling energy-saving heat exchanger, which comprises a cylinder, wherein a filtering mechanism is arranged on one side of the cylinder and comprises a filtering outer tube arranged on one side of the cylinder, an ion generator arranged on the inner wall of the filtering outer tube, a host connected to one side of the ion generator through a wire and an anion filter screen arranged on the outer wall of the top of the ion generator. The main machine controls the ion generator to work, the anion filter screen can adsorb positively charged calcium and magnesium ions in water, and the scale is separated out on the anion filter screen, so that a good scale prevention effect is achieved, when the scale is adsorbed on the inner wall of the heat exchanger tube, the electromagnetic valve and the sealing cover are opened, water in the water inlet pipe can be conveyed into the water inlet pipe under the action of the high-pressure water pump, the high-pressure water column entering the cylinder body can wash the heat exchanger tube, the scale in the heat exchanger tube is removed, the scale removal of the heat exchanger is realized, and the cleaning of the inside of the heat exchanger is ensured.

Description

Anti-scaling energy-saving heat exchanger

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to an anti-scaling energy-saving heat exchanger.

Background

A heat exchanger is a device that transfers a portion of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. Heat exchangers are important in chemical, petroleum, power, food and many other industrial processes where they can be used as heaters, coolers, condensers, evaporators, reboilers, etc.

The heat exchanger is widely applied, a large amount of scale can be adsorbed by the heat exchange tube inside the heat exchanger after the heat exchanger is used for a long time, the existing scale cleaning mode is to manually hold a long rod to penetrate back and forth in the heat exchange tube, and the scale removing mode is slow in efficiency.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an anti-scaling energy-saving heat exchanger.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the anti-scaling energy-saving heat exchanger comprises a cylinder, wherein a filtering mechanism is arranged on one side of the cylinder, and comprises a filtering outer pipe arranged on one side of the cylinder, an ion generator arranged on the inner wall of the filtering outer pipe, a host connected to one side of the ion generator through a wire, an anion filter screen arranged on the outer wall of the top of the ion generator and a cation filter screen arranged in the anion filter screen;

the high-pressure flushing mechanism is arranged on the other side of the cylinder body and comprises a flushing pipe arranged at one end of the cylinder body, a high-pressure water pump arranged on the outer wall of one end of the flushing pipe, a water inlet pipe connected to the inner wall of the water inlet of the high-pressure water pump and an electromagnetic valve arranged on the outer wall of the water inlet pipe.

Preferably, the first end is installed to barrel other end outer wall, and barrel one end outer wall installs the second end, and the flushing pipe is connected on the outer wall of second end.

Preferably, the outer wall of the top of the first end is connected with a water inlet pipe, the outer filtering pipe is arranged on the outer wall of the water inlet pipe, and the outer wall of the bottom of the first end is connected with a water outlet pipe.

Preferably, the outer wall of the top of the cylinder is connected with an air inlet pipe, and the outer wall of the bottom of the cylinder is connected with an air outlet pipe.

Preferably, the sealing cover is arranged on the outer wall of one side of the first end, and the partition plate is welded on the inner wall of the first end.

Preferably, heat exchange tubes distributed at equal intervals are arranged on the inner wall of the cylinder body, and baffle plates are inserted on the outer wall of the heat exchange tubes.

Preferably, symmetrically distributed fixing columns are arranged on the inner wall of the cylinder body, and the fixing columns are inserted into the inner wall of the baffle plate.

The beneficial effects of the utility model are as follows:

1. according to the anti-scaling energy-saving heat exchanger, the main machine controls the ion generator to work, the anion filter screen can adsorb positively charged calcium and magnesium ions in water, and scale is separated out on the anion filter screen, so that a good anti-scaling effect is achieved;

2. when scale is adsorbed on the inner wall of the heat exchange tube, the electromagnetic valve and the sealing cover are opened, water in the water inlet pipe can be conveyed into the water inlet pipe under the action of the high-pressure water pump, and the high-pressure water column in the cylinder body can flush the heat exchange tube to clear the scale in the heat exchange tube, so that the scale removal of the heat exchange tube is realized, and the cleaning of the inside of the heat exchanger is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an anti-fouling economizer heat exchanger according to the present utility model;

FIG. 2 is a rear view of the overall structure of an anti-fouling economizer heat exchanger according to the present utility model;

FIG. 3 is a schematic diagram of a filtering mechanism of an anti-fouling economizer heat exchanger according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of a cylinder of an anti-scaling energy-saving heat exchanger according to the present utility model.

In the figure: 1 barrel, 2 filter mechanism, 21 filter outer tube, 22 ionizer, 23 host computer, 24 anion filter screen, 25 cation filter screen, 3 high pressure flushing mechanism, 31 flushing pipe, 32 high pressure water pump, 33 water inlet pipe, 34 solenoid valve, 4 first end, 5 second end, 6 inlet tube, 7 outlet pipe, 8 intake pipe, 9 outlet pipe, 10 sealed lid, 11 baffle, 12 heat exchange tube, 13 baffle, 14 fixed column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

1, referring to fig. 1-4, an anti-scaling energy-saving heat exchanger comprises a cylinder 1, wherein a filtering mechanism 2 is arranged on one side of the cylinder 1, the filtering mechanism 2 comprises a filtering outer tube 21, an ionizer 22, a host 23, an anion filter screen 24 and a cation filter screen 25, the ionizer 22 is arranged on the inner wall of the filtering outer tube 21, the host 23 is connected to one side of the ionizer 22 through a wire, the anion filter screen 24 is arranged on the top outer wall of the ionizer 22, the cation filter screen 25 is arranged in the anion filter screen 24, the host 23 controls the ionizer 22 to work, the anion filter screen 24 can adsorb calcium and magnesium ions positively charged in water, and water scale is separated out on the anion filter screen 24, so that a good anti-scaling effect is achieved;

the first end 4 is installed to barrel 1 other end outer wall, and barrel 1 one end outer wall installs second end 5, and wash pipe 31 connects on the outer wall of second end 5, and first end 4 top outer wall connection has inlet tube 6, and filters outer tube 21 and install on the outer wall of inlet tube 6, and first end 4 bottom outer wall connection has outlet pipe 7.

Example 2, with reference to fig. 1-4, this example is optimized on the basis of example 1, specifically:

the other side of the cylinder 1 is provided with a high-pressure flushing mechanism 3, the high-pressure flushing mechanism 3 comprises a flushing pipe 31, a high-pressure water pump 32, a water inlet pipe 33 and an electromagnetic valve 34, the high-pressure water pump 32 is arranged on the outer wall of one end of the flushing pipe 31, the water inlet pipe 33 is connected to the inner wall of a water inlet of the high-pressure water pump 32, the electromagnetic valve 34 is arranged on the outer wall of the water inlet pipe 33, when scale is adsorbed on the inner wall of the heat exchange pipe 12, the electromagnetic valve 34 and the sealing cover 10 are opened, water in the water inlet pipe 6 can be conveyed into the water inlet pipe 33 under the action of the high-pressure water pump 32, and the high-pressure water column entering the cylinder 1 can flush the heat exchange pipe, clean the scale in the heat exchange pipe 12, so that the scale removal of the heat exchanger 12 is realized, and the cleaning of the inside of the heat exchanger is ensured;

the outer wall of the top of the cylinder body 1 is connected with an air inlet pipe 8, the outer wall of the bottom of the cylinder body 1 is connected with an air outlet pipe 9, a sealing cover 10 is arranged on the outer wall of one side of the first end head 4, a partition plate 11 is welded on the inner wall of the first end head 4, a sealing cover 10 is arranged on the outer wall of one side of the first end head 4, the partition plate 11 is welded on the inner wall of the first end head 4, symmetrically distributed fixing columns 14 are arranged on the inner wall of the cylinder body 1, and the fixing columns 14 are spliced on the inner wall of a baffle plate 13.

Working principle: when water enters the outer filtering tube 21 through the water inlet tube 6, the main machine 23 controls the ionizer 22 to work, the anion filter screen 24 can adsorb calcium and magnesium ions positively charged in water, water which is subjected to scale removal for one time can enter the cylinder 1 and flow out of the water outlet tube 7 after absorbing heat in the cylinder 1, when the water is adsorbed on the inner wall of the heat exchange tube 12, the electromagnetic valve 34 and the sealing cover 10 are opened, the water in the water inlet tube 6 can be conveyed into the water inlet tube 33 under the action of the high-pressure water pump 32, and the high-pressure water column in the cylinder 1 can flush the heat exchange tube 12 to remove the water scale in the heat exchange tube 12.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an anti-scaling energy-saving heat exchanger, includes barrel (1), its characterized in that, barrel (1) one side is provided with filtering mechanism (2), and filtering mechanism (2) are including setting up in barrel (1) one side filter outer tube (21), install ion generator (22) on the inner wall of filter outer tube (21), connect host computer (23) on one side of ion generator (22) through the wire, install anion filter screen (24) on ion generator (22) top outer wall, set up in anion filter screen (24) inside cation filter screen (25);

the high-pressure flushing device is characterized in that a high-pressure flushing mechanism (3) is arranged on the other side of the cylinder body (1), and the high-pressure flushing mechanism (3) comprises a flushing pipe (31) arranged at one end of the cylinder body (1), a high-pressure water pump (32) arranged on the outer wall of one end of the flushing pipe (31), a water inlet pipe (33) connected to the inner wall of a water inlet of the high-pressure water pump (32) and an electromagnetic valve (34) arranged on the outer wall of the water inlet pipe (33).

2. An anti-scaling energy-saving heat exchanger according to claim 1, wherein the outer wall of the other end of the cylinder (1) is provided with a first end head (4), and the outer wall of one end of the cylinder (1) is provided with a second end head (5), and the flushing pipe (31) is connected to the outer wall of the second end head (5).

3. An anti-scaling energy-saving heat exchanger according to claim 2, wherein the top outer wall of the first end head (4) is connected with a water inlet pipe (6), and the outer filtering pipe (21) is installed on the outer wall of the water inlet pipe (6), and the bottom outer wall of the first end head (4) is connected with a water outlet pipe (7).

4. An anti-scaling energy-saving heat exchanger according to claim 1, wherein the top outer wall of the cylinder (1) is connected with an air inlet pipe (8), and the bottom outer wall of the cylinder (1) is connected with an air outlet pipe (9).

5. An anti-scaling energy-saving heat exchanger according to claim 2, wherein the sealing cover (10) is mounted on the outer wall of one side of the first end (4), and the partition plate (11) is welded on the inner wall of the first end (4).

6. An anti-scaling energy-saving heat exchanger as claimed in claim 1, wherein heat exchange tubes (12) are equidistantly distributed on the inner wall of the cylinder (1), and baffle plates (13) are inserted on the outer wall of the heat exchange tubes (12).

7. An anti-scaling energy-saving heat exchanger according to claim 1, wherein the inner wall of the cylinder (1) is provided with symmetrically distributed fixed columns (14), and the fixed columns (14) are inserted on the inner wall of the baffle plate (13).