CN218723366U

CN218723366U - Glass lining tube type heat exchanger

Info

Publication number: CN218723366U
Application number: CN202222664798.2U
Authority: CN
Inventors: ***; 王淑君; 马兰凤
Original assignee: Shandong Paiya Heavy Industry Technology Co ltd
Current assignee: Shandong Paiya Heavy Industry Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-24
Anticipated expiration: 2032-10-10

Abstract

The utility model is suitable for the technical field of heat exchangers, and provides a glass lining tube type heat exchanger, which comprises a tank body main body and an end cover; the end cover is provided with two, two the end cover divide equally do detachably set up in the both ends of jar body main part, the vertical fixed mounting of the inside one end of jar body main part has left connecting plate, the inside other end fixed mounting of jar body main part has right connecting plate. This ward off glass shell and tube heat exchanger, screw thread and the mounting panel of left end through shell and tube main part right-hand member, when single shell and tube main part takes place to damage, dismantle the end cover earlier, dismantle the back, mounting panel and nut to the shell and tube main part both ends correspondence of harm are demolishd, the outside pull of right-hand member of twitching the shell and tube main part afterwards, make the shell and tube main part of harm demolish, later with the inside of new shell and tube main part reinserting jar body assemble can, make the shell and tube main part can change alone, so that the demand to the difference.

Description

Glass lining tube type heat exchanger

Technical Field

The utility model belongs to the technical field of the heat exchanger, especially, relate to a glass-lined shell and tube heat exchanger.

Background

The glass lining tube type heat exchanger is one of the tube type heat exchangers, because it has excellent corrosion resistance and heat transfer property and can isolate the chemical reaction between the medium and the metal equipment, it is used in the production industries of chemical industry, reagent, medicine, pesticide, biochemistry, synthetic fiber, electron, semiconductor and nuclear energy, etc., and can implement heat exchange to the material under the condition of existent corrosive medium, strict requirements for cleanness and purity, and the glass lining tube has the characteristics of stable material property, smooth surface, difficult hanging material, difficult scaling, easy cleaning, small resistance to fluid and good electric insulation property, but its quality is hard, brittle and fragile, and can be influenced by stress concentration, and the application of the glass lining tube type heat exchanger depends on the connection between the glass lining tube and the tube plate.

At the installation, most of glass lining tubes in the existing glass lining tube type heat exchanger are installed in a plurality of integrated modes, and the glass lining tubes are hard, brittle and fragile in property and afraid of stress concentration influence, so that when the glass lining tubes are improperly used, the glass lining tubes are damaged, the whole main body of the glass lining tubes is required to be detached, and then the glass lining tubes are independently replaced with damaged tubes, which is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ward off glass shell and tube heat exchanger aims at solving most and adopts a plurality of integral types installation, when single tubulation takes place the damage, needs to dismantle whole glass shell and tube's main part, carries out the problem of changing to the tubulation of harm alone afterwards again.

The utility model is realized in such a way that the glass lining tube type heat exchanger comprises a tank body main body and an end cover; the tank body comprises a tank body main body, two end covers and a lower partition plate, wherein the two end covers are respectively detachably arranged at two ends of the tank body main body, one end inside the tank body main body is vertically and fixedly provided with a left connecting plate, the other end inside the tank body main body is fixedly provided with a right connecting plate, the top of the inner wall of the tank body main body is vertically and fixedly provided with the upper partition plate, and the bottom of the inner wall of the tank body main body and the right side of the upper partition plate are fixedly provided with the lower partition plate; the inner parts of the right connecting plate and the left connecting plate are detachably and transversely provided with tube array main bodies, the right side of the left connecting plate is detachably provided with a mounting seat, the inner part of the mounting seat is provided with a mounting groove matched with the tube array main bodies, the left end of each tube array main body is fixedly provided with a mounting plate, the inner part of each mounting plate is provided with a threaded rod in a threaded connection mode and transversely arranged at the outer end of the tube array main body, and each mounting plate is detachably connected with the inner wall of the mounting groove through the threaded rod; the right-hand member of tubulation main part extends to the outside of right side connecting plate, tubulation main part just is located the one end surface on right side connecting plate right side is provided with the screw thread, the right-hand member threaded connection ground of tubulation main part is provided with the nut.

Preferably, the lower partition boards and the upper partition boards are arranged in a staggered mode, and the lower partition boards and the upper partition boards are arranged at intervals along the length direction of the tank body main body.

Preferably, two the end cover is close to the equal fixed mounting in one end outer lane of jar body main part has outer mounting disc, the equal fixed mounting in both ends of jar body main part have with the interior mounting disc of outer mounting disc looks adaptation, outer mounting disc is close to encircle the horizontal fixed mounting in interval on a lateral wall of jar body main part and have a plurality of locating levers.

Preferably, the inside of going up the baffle seted up with the locating hole of locating lever looks adaptation, outer mounting disc with pass through bolted connection between the interior mounting disc, the equal fixed mounting in both ends of jar body main part has the extension to the inside rubber circle of end cover, the terminal surface of end cover seted up with the seal groove of rubber circle looks adaptation.

Preferably, the inside of mount pad is provided with the left sealing washer that contacts of tubulation main part, the tubulation main part is provided with the multiunit along the direction of height interval of jar body main part.

Preferably, the upper partition board and the lower partition board are both provided with sliding grooves for the horizontal movement of the tube main body, and each mounting groove is provided with a threaded hole matched with the threaded rod.

Preferably, the top of the end cover on the left side is provided with an outer water inlet, the bottom of the end cover on the right side is provided with an outer water outlet, the left side of the top of the tank body main body is provided with an inner water inlet, the right side of the bottom of the tank body main body is provided with an inner water outlet, and the right connecting plate is internally provided with a right sealing ring which is in contact with the main body of the row pipe.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a ward off glass shell and tube heat exchanger, screw thread and the mounting panel of left end through shell and tube main part right-hand member, when single shell and tube main part takes place to damage, dismantle the end cover earlier, after the dismantlement, mounting panel and the nut that corresponds to the shell and tube main part both ends of harm are demolishd, the outside pull of right-hand member of shell and tube main part is twitched afterwards, make the shell and tube main part of harm demolish, later with the inside of new shell and tube main part reinsertion jar body main part assemble can, through the equipment between a plurality of mounting panels and the mount pad, make the left end and the mount pad of a plurality of shell and tube main parts install, when needs are dismantled all shell and tube main parts, the installation is removed to the nut of removing shell and tube main part right-hand member, dismantle the connection between mount pad and the left connecting plate afterwards, take out the mount pad, can make all shell and tube main parts take out, be convenient for integral erection and dismantlement, thereby make the shell and tube main part can carry out integral erection or change alone, so as to the demand to difference.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the front view of the structure of the present invention.

In the figure: 1. a can body; 2. an end cap; 3. an outer mounting plate; 4. an inner mounting plate; 5. an upper partition plate; 6. a tube array main body; 7. a right connecting plate; 8. a left connecting plate; 9. a mounting seat; 10. mounting grooves; 11. mounting a plate; 12. a threaded rod; 13. a rubber ring; 14. positioning a rod; 15. a lower baffle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a glass-lined shell and tube heat exchanger comprises a tank body main body 1 and an end cover 2; the end covers 2 are provided with two, the two end covers 2 are equally divided into two parts which are detachably arranged at two ends of the tank body main body 1, a left connecting plate 8 is fixedly arranged at one end inside the tank body main body 1, a right connecting plate 7 is fixedly arranged at the other end inside the tank body main body 1, an upper partition plate 5 is fixedly arranged at the top of the inner wall of the tank body main body 1, and a lower partition plate 15 is fixedly arranged at the bottom of the inner wall of the tank body main body 1 and positioned at the right side of the upper partition plate 5.

The upper partition plate 5 and the lower partition plate 15 can disturb fluid in the inner cavity of the tank body main body 1, and the heat exchange efficiency of the liquid and the liquid in the tube main body 6 is improved.

The insides of the right connecting plate 7 and the left connecting plate 8 are detachably and transversely provided with a column tube main body 6, and the right side of the left connecting plate 8 is detachably provided with a mounting seat 9.

An outer water inlet is arranged at the top of the left end cover 2, an outer water outlet is arranged at the bottom of the right end cover 2, an inner water inlet is arranged at the left side of the top of the tank body main body 1, and an inner water outlet is arranged at the right side of the bottom of the tank body main body 1.

Through the tubular main body 6, the first fluid enters the interior of the tubular main body 6 through the outer water inlet of the left end cover 2 and then reaches the outer water outlet of the right end cover 2 to be discharged, when the first fluid flows in the inner cavity of the tubular main body 6, the second fluid enters the interior of the tank main body 1 through the inner water inlet at the top of the left side of the tank main body 1 and then is discharged through the inner water outlet at the right side of the bottom of the tank main body 1, and when the second fluid flows in the inner cavity of the tank main body 1, heat exchange can be carried out with the first fluid in the tubular main body 6.

The inside of mount pad 9 is provided with the mounting groove 10 with tubulation main part 6 looks adaptation, and the left end fixed mounting of every tubulation main part 6 has mounting panel 11, and the outside end threaded connection that just is located tubulation main part 6 of the inside of every mounting panel 11 transversely is provided with threaded rod 12, and every mounting panel 11 all is connected through the inner wall dismantlement of threaded rod 12 with mounting groove 10.

Through the dismantlement connection of mounting panel 11 and mounting groove 10 inner wall, make the device when the installation, can install a plurality of tubulation main parts 6 in the inside of mount pad 9 in unison, assemble between mount pad 9 and the left connecting plate 8 afterwards, thereby make tubulation main part 6 can carry out the unit mount, when single tubulation main part 6 appears damaging, can remove to be connected between the mounting panel 11 and the mounting groove 10 that correspond tubulation main part 6 right-hand member, it can to dismantle alone the change with the tubulation main part 6 of single harm, moreover, the steam generator is simple in structure, time saving and labor saving.

The right end of tubulation main part 6 extends to the outside of right connecting plate 7, and tubulation main part 6 and the one end surface that is located right side connecting plate 7 are provided with the screw thread, and the right-hand member threaded connection ground of tubulation main part 6 is provided with the nut.

In the present embodiment, the right end of the column tube main body 6 can be fixedly connected to the right connecting plate 7 by a nut, and the column tube main body 6 can be detached separately by using the nut in cooperation with the mounting seat 9.

Further, lower baffle 15 and last baffle 5 are the setting of staggering, and lower baffle 15 and last baffle 5 all are provided with a plurality ofly along the length direction interval of jar body 1.

In the present embodiment, the plurality of upper and lower partition plates 5 and 15 are arranged in a staggered manner, so that the flow time of the second fluid in the inner cavity of the tank body 1 can be increased.

Further, two end covers 2 are close to the equal fixed mounting in one end outer lane of jar body main part 1 and have outer mounting disc 3, the equal fixed mounting in both ends of jar body main part 1 have with the interior mounting disc 4 of outer mounting disc 3 looks adaptation, encircle the horizontal fixed mounting in interval on a lateral wall that outer mounting disc 3 is close to jar body main part 1 and have a plurality of locating levers 14.

In this embodiment, when the two end caps 2 are respectively attached to the two ends of the can body 1, the positioning rod 14 can be inserted into the inner mounting plate 4 to assist in positioning, so that errors in assembly between the end caps 2 and the can body 1 are reduced.

Further, go up the inside of baffle 5 and offer the locating hole with 14 looks adaptations of locating lever, through bolted connection between outer mounting disc 3 and the interior mounting disc 4, the equal fixed mounting in both ends of jar body main part 1 has the rubber circle 13 that extends to the inside of end cover 2, and the terminal surface of end cover 2 is offered the seal groove with 13 looks adaptations of rubber circle.

In this embodiment, when the end cap 2 and the tank body 1 are assembled, the outer mounting plate 3 and the inner mounting plate 4 can be fixed by bolts, and then the rubber ring 13 is inserted into the end cap 2 for sealing, so that the end cap 2 and the tank body 1 can be assembled.

Furthermore, a left sealing ring in contact with the tube array main body 6 is arranged in the mounting seat 9, and a plurality of groups of tube array main bodies 6 are arranged at intervals along the height direction of the tank body main body 1.

In the present embodiment, the seat seal ring is made of a corrosion-resistant material, which can prevent the corrosion of the second fluid.

Further, the inside of going up baffle 5 and lower baffle 15 all offers the spout that can supply the shell and tube main part 6 horizontal motion, and the screw hole with threaded rod 12 looks adaptation is offered to the inside of every mounting groove 10.

In the present embodiment, the mounting plate 11 is twisted by the screw hole when the mounting plate 11 is installed, so that the mounting plate 11 can be screwed to the inside of the screw thread by the screw thread so that the mounting plate 11 is tightly installed in the inner cavity of the mounting groove 10.

Further, a right sealing ring which is contacted with the tube main body 6 is arranged inside the right connecting plate 7.

In the present embodiment, the right seal ring is made of a corrosion-resistant material, which can prevent the second fluid from corroding.

The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, when single tubulation main part 6 takes place to damage, dismantle end cover 2 earlier, after dismantling, mounting panel 11 and the nut that corresponds to the tubulation main part 6 both ends of harm are demolishd, take out the outside pull of right-hand member of tubulation main part 6 afterwards, make the tubulation main part 6 of harm demolish, later with new tubulation main part 6 reinsert jar body main part 1 inside assemble can, through the equipment between a plurality of mounting panels 11 and mount pad 9, make the left end and the mount pad 9 of a plurality of tubulation main parts 6 install, when needing to dismantle all tubulation main parts 6, the nut of removing tubulation main part 6 right-hand member removes the installation, dismantle the connection between mount pad 9 and the left connecting plate 8 afterwards, take out mount pad 9, can make all tubulation main parts 6 take out can.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A glass-lined shell and tube heat exchanger is characterized in that: comprises a tank body main body (1) and an end cover (2);

the tank body is characterized in that the number of the end covers (2) is two, the two end covers (2) are respectively detachably arranged at two ends of the tank body main body (1), a left connecting plate (8) is vertically and fixedly arranged at one end inside the tank body main body (1), a right connecting plate (7) is fixedly arranged at the other end inside the tank body main body (1), an upper partition plate (5) is vertically and fixedly arranged at the top of the inner wall of the tank body main body (1), and a lower partition plate (15) is fixedly arranged at the bottom of the inner wall of the tank body main body (1) and positioned at the right side of the upper partition plate (5);

the detachable type pipe arranging device is characterized in that a pipe arranging main body (6) is detachably and transversely arranged inside the right connecting plate (7) and the left connecting plate (8), a mounting seat (9) is detachably and transversely arranged on the right side of the left connecting plate (8), a mounting groove (10) matched with the pipe arranging main body (6) is arranged inside the mounting seat (9), a mounting plate (11) is fixedly mounted at the left end of each pipe arranging main body (6), a threaded rod (12) is transversely arranged inside each mounting plate (11) and located at the outer end of the pipe arranging main body (6) in a threaded connection mode, and each mounting plate (11) is detachably connected with the inner wall of the mounting groove (10) through the threaded rod (12);

the right-hand member of tubulation main part (6) extends to the outside of right connecting plate (7), tubulation main part (6) just are located the one end surface on right side connecting plate (7) is provided with the screw thread, the right-hand member threaded connection ground of tubulation main part (6) is provided with the nut.

2. A glass-lined shell and tube heat exchanger as recited in claim 1, wherein: lower baffle (15) with go up baffle (5) and be the setting of staggering, just lower baffle (15) with go up baffle (5) all along the length direction interval of jar body main part (1) is provided with a plurality ofly.

3. A glass-lined shell and tube heat exchanger as recited in claim 1, wherein: two end cover (2) are close to the equal fixed mounting in one end outer lane of jar body main part (1) has outer mounting disc (3), the equal fixed mounting in both ends of jar body main part (1) have with interior mounting disc (4) of outer mounting disc (3) looks adaptation, outer mounting disc (3) are close to encircle the horizontal fixed mounting in interval on a lateral wall of jar body main part (1) and have a plurality of locating levers (14).

4. A glass-lined shell and tube heat exchanger as recited in claim 3, wherein: the inside of going up baffle (5) seted up with the locating hole of locating lever (14) looks adaptation, outer mounting disc (3) with through bolted connection between interior mounting disc (4), the equal fixed mounting in both ends of jar body main part (1) has the rubber circle (13) that extend to inside end cover (2), the terminal surface of end cover (2) seted up with the seal groove of rubber circle (13) looks adaptation.

5. A glass-lined shell and tube heat exchanger as recited in claim 1, wherein: the inner part of the mounting seat (9) is provided with a left sealing ring which is in contact with the tube array main body (6), and the tube array main body (6) is provided with a plurality of groups at intervals along the height direction of the tank body main body (1).

6. The glass-lined shell and tube heat exchanger of claim 5, wherein: the upper partition plate (5) and the lower partition plate (15) are internally provided with sliding grooves for the horizontal movement of the tube main body (6), and each mounting groove (10) is internally provided with a threaded hole matched with the threaded rod (12).

7. A glass-lined shell and tube heat exchanger as recited in claim 1, wherein: the left side the top of end cover (2) has been seted up outer water inlet, and the right side the mouth of a river of going out has been seted up to the bottom of end cover (2), interior water inlet has been seted up to the left side at jar body main part (1) top, interior delivery port has been seted up to the right side of jar body main part (1) bottom, the inside of right connecting plate (7) be provided with what tubulation main part (6) contacted has the right sealing washer.