CN210741187U

CN210741187U - Titanium heat exchanger with preposed water purification function

Info

Publication number: CN210741187U
Application number: CN201921252058.XU
Authority: CN
Inventors: 朱祖苗; 黄佐; 马明星
Original assignee: Foshan Zixin Energy Saving Equipment Co Ltd
Current assignee: Foshan Zixin Energy Saving Equipment Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-12
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a titanium heat exchanger with preposed water purification function, which comprises a heat insulation sleeve, wherein glass cotton is arranged inside the heat insulation sleeve, a shell is arranged inside the glass cotton, the heat insulation sleeve is fixedly connected with the shell through a support column, one end of the shell is provided with a heat medium inlet, the other end of the shell is provided with a heat medium outlet, a chute is arranged on the inner side wall of the heat medium inlet, a filter screen frame body is arranged inside the heat medium inlet, one end of the filter screen frame body is provided with a limiting block, the other end of the filter screen frame body is provided with a sliding block, and one side of the limiting block, which is far away from the sliding block, is provided; the utility model discloses with the fixed filter screen that sets up in the heat medium import of the fixed titanium heat exchanger of leading water purification function in original area, the replacement is for can dismantle the connection in the heat medium import, after the heat transfer process is accomplished, can take out the filter screen from the heat medium import, and the impurity on the filter screen is handled to the convenience.

Description

Titanium heat exchanger with preposed water purification function

Technical Field

The utility model belongs to the technical field of the heat exchanger, concretely relates to titanium heat exchanger of leading water purification function in area.

Background

The titanium heat exchanger is a heat exchange device which is made of high-quality titanium pipes and transfers part of heat of hot fluid to cold fluid. The titanium heat exchanger is general equipment in chemical, petroleum, power, food and other industrial departments by virtue of the advantages of industrial pure titanium, and plays an important role in production.

The prior art has the following problems: 1. the existing titanium heat exchanger with the preposed water purification function is provided with filter screens inside a heat medium inlet and a heat medium outlet for filtering impurities in a heat medium, but the filter screens cannot be disassembled, and the impurities remain on the filter screens after the filtration is finished, so that the impurities are inconvenient to remove; 2. the existing titanium heat exchanger with the preposed water purification function conveys a heat medium into a shell through a heat medium pipeline, and carries out a heat exchange process on cold water entering the shell, but partial heat of the heat medium entering the shell can be diffused into the air, so that energy loss is caused.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a titanium heat exchanger with a preposed water purifying function, which has the characteristics of being detachable and preventing heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: a titanium heat exchanger with a preposed water purification function comprises a heat insulation sleeve, wherein glass wool is arranged inside the heat insulation sleeve, a shell is arranged inside the glass wool, the heat insulation sleeve is fixedly connected with the shell through a support column, a heat medium inlet is formed in one end of the shell, a heat medium outlet is formed in the other end of the shell, a sliding groove is formed in the inner side wall of the heat medium inlet, a filter screen frame body is arranged inside the heat medium inlet, a limiting block is arranged at one end of the filter screen frame body, a sliding block is arranged at the other end of the filter screen frame body, a traction rope is arranged on one side, away from the sliding block, of the limiting block, the limiting block is connected with the heat medium inlet through a bolt, a filter screen is arranged on one side, away from the limiting block, of the filter screen frame body, a cold water heat exchange inlet is formed in one end, close to the heat, the heat exchanger comprises a shell, and is characterized in that tube plates are arranged at two ends of the interior of the shell, a heat medium pipeline is arranged between the two tube plates, a plurality of baffle plates are arranged on the inner side wall of the shell, and a cold water filter screen is arranged between the two baffle plates.

Preferably, the tube plate and the baffle plate are provided with jacks.

Preferably, a sealing gasket is arranged between the bolt and the shell.

Preferably, the sliding block is connected with the filter screen frame body and the limiting block is connected with the filter screen frame body in a welding mode.

Preferably, the two ends of the supporting column are provided with external threads, and the side, close to the supporting column, of the heat-insulating sleeve and the shell is provided with a threaded opening.

Preferably, a through hole is formed in the position, corresponding to the support column, of the glass wool.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses with the fixed filter screen that sets up in the heat medium import of the fixed titanium heat exchanger of leading water purification function in original area, the replacement is for can dismantle the connection in the heat medium import, after the heat transfer process is accomplished, can take out the filter screen from the heat medium import, and the impurity on the filter screen is handled to the convenience.

2. The utility model discloses add glass cotton and insulation cover outside the original titanium heat exchanger's of taking leading water purification function casing, avoid the heat medium to transmit back in the casing, partial heat in the heat medium spreads to the casing periphery, causes calorific loss.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention at the position of fig. 1A-a.

Fig. 3 is an enlarged view of fig. 2A according to the present invention.

Fig. 4 is a cross-sectional view of the present invention at the point of fig. 1B-B.

In the figure: 1. a thermal insulation sleeve; 2. a cold water heat exchange inlet; 3. a heating medium outlet; 4. a cold water heat exchange outlet; 5. a heating medium inlet; 6. glass wool; 7. a housing; 8. a tube sheet; 9. a heat medium pipe; 10. a baffle plate; 11. a cold water filter screen; 12. a chute; 13. a filter screen frame body; 14. a slider; 15. filtering with a screen; 16. a bolt; 17. a limiting block; 18. a hauling rope; 19. and (4) a support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a titanium heat exchanger with a preposed water purification function comprises an insulation sleeve 1, glass wool 6 is arranged inside the insulation sleeve 1, a shell 7 is arranged inside the glass wool 6, the insulation sleeve 1 is fixedly connected with the shell 7 through a support column 19, a heat medium inlet 5 is arranged at one end of the shell 7, a heat medium outlet 3 is arranged at the other end of the shell 7, a chute 12 is arranged on the inner side wall of the heat medium inlet 5, a filter screen frame body 13 is arranged inside the heat medium inlet 5, a limit block 17 is arranged at one end of the filter screen frame body 13, a slide block 14 is arranged at the other end of the filter screen frame body 13, a traction rope 18 is arranged at one side of the limit block 17 far away from the slide block 14, the limit block 17 is connected with the heat medium inlet 5 through a bolt 16, a filter screen 15 is arranged at one side of the filter screen frame body 13 far away from the limit, the opposite side of casing 7 and the one end that is close to heat medium import 5 are provided with cold water heat transfer export 4, and the inside both ends of casing 7 all are provided with tube sheet 8, are provided with heat medium pipeline 9 between two tube sheets 8, are provided with a plurality of baffling board 10 on the inside wall of casing 7, all are provided with cold water filter screen 11 between two baffling boards 10.

In order to provide the heat medium pipe 9 between the tube plates 8, in the present embodiment, it is preferable that the tube plates 8 and the baffle plates 10 are provided with insertion holes.

In order to prevent the heat medium from flowing out through the gap between the bolt 16 and the housing 7, in the present embodiment, a gasket is preferably provided between the bolt 16 and the housing 7.

In order to fix the sliding block 14 and the limiting block 17 on the filter screen frame body 13, in this embodiment, preferably, the sliding block 14 is connected with the filter screen frame body 13 and the limiting block 17 is connected with the filter screen frame body 13 by welding.

In order to fixedly connect the thermal insulation sleeve 1 and the shell 7 through the supporting column 19, in this embodiment, preferably, both ends of the supporting column 19 are provided with external threads, and one sides of the thermal insulation sleeve 1 and the shell 7 close to the supporting column 19 are provided with threaded openings.

In order to allow the supporting column 19 to pass through the glass wool 6, in the embodiment, it is preferable that a through hole is provided at a position of the glass wool 6 corresponding to the supporting column 19.

The utility model discloses a theory of operation and use flow: connecting one end of a support column 19 with a shell 7, connecting the other end of the support column 19 with an insulation sleeve 1, filling glass wool 6 between the insulation sleeve 1 and the shell 7, injecting a heating medium into the shell 7 through a heating medium inlet 5, wherein a filter screen 15 in the heating medium inlet 5 can filter impurities in the heating medium, injecting cold water into the shell 7 through a cold water heat exchange inlet 2, transferring the heating medium through a heating medium pipeline 9, and discharging the heating medium from a heating medium outlet 3, during the transferring process, the heat of the heating medium in the heating medium pipeline 9 is transferred into the cold water to realize heat exchange, after the heat exchange is finished, the hot water flows out from a cold water heat exchange outlet 4, a baffle plate 10 can increase the contact time of the cold water and the heating medium pipeline 9, a cold water filter screen 11 can filter the impurities in the cold water, after the heat exchange, loosening a bolt 16, and a sliding block 14 is pulled by a traction rope 18 to slide in a sliding groove 12, so that a filter screen frame body 13 is taken out from the heating, then the impurities on the filter screen 15 are treated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a titanium heat exchanger of leading water purification function in area, includes insulation cover (1), its characterized in that: the inside of heat preservation sleeve (1) is provided with glass cotton (6), the inside of glass cotton (6) is provided with casing (7), through support column (19) fixed connection between heat preservation sleeve (1) and casing (7), the one end of casing (7) is provided with heat medium import (5), the other end of casing (7) is provided with heat medium export (3), be provided with spout (12) on the inside wall of heat medium import (5), the inside of heat medium import (5) is provided with filter screen support body (13), the one end of filter screen support body (13) is provided with stopper (17), the other end of filter screen support body (13) is provided with slider (14), one side that slider (14) were kept away from in stopper (17) is provided with haulage rope (18), be connected through bolt (16) between stopper (17) and heat medium import (5), one side that stopper (17) were kept away from in filter screen support body (13) is provided with filter screen (15), one side of casing (7) and the one end that is close to heat medium export (3) are provided with cold water heat transfer entry (2), the opposite side of casing (7) and the one end that is close to heat medium import (5) are provided with cold water heat transfer export (4), the inside both ends of casing (7) all are provided with tube sheet (8), two be provided with heat medium pipeline (9) between tube sheet (8), be provided with a plurality of baffling board (10), two on the inside wall of casing (7) all be provided with cold water filter screen (11) between baffling board (10).

2. The titanium heat exchanger with the function of preposed water purification according to claim 1, which is characterized in that: the tube plate (8) and the baffle plate (10) are provided with jacks.

3. The titanium heat exchanger with the function of preposed water purification according to claim 1, which is characterized in that: and a sealing gasket is arranged between the bolt (16) and the shell (7).

4. The titanium heat exchanger with the function of preposed water purification according to claim 1, which is characterized in that: the sliding block (14) is connected with the filter screen frame body (13) and the limiting block (17) is connected with the filter screen frame body (13) in a welding mode.

5. The titanium heat exchanger with the function of preposed water purification according to claim 1, which is characterized in that: the both ends of support column (19) all are provided with the external screw thread, one side that insulation cover (1) and casing (7) are close to support column (19) all is provided with the screw thread mouth.

6. The titanium heat exchanger with the function of preposed water purification according to claim 1, which is characterized in that: the glass wool (6) is provided with a through hole at the position corresponding to the support column (19).