CN211120822U - Shell and tube heat exchanger for cooling chemical materials - Google Patents
Shell and tube heat exchanger for cooling chemical materials Download PDFInfo
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- CN211120822U CN211120822U CN201922300068.2U CN201922300068U CN211120822U CN 211120822 U CN211120822 U CN 211120822U CN 201922300068 U CN201922300068 U CN 201922300068U CN 211120822 U CN211120822 U CN 211120822U
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- heat exchanger
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- tube heat
- supporting leg
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Abstract
The utility model discloses a shell and tube heat exchanger for chemical material cooling, which comprises a heat exchanger main body, wherein one end of the heat exchanger main body is integrally formed with two connecting ports, two ends of the lower surface of the heat exchanger main body are fixedly welded with a second fixed plate, two sides of the inner part of the second fixed plate are provided with chutes, two sides of the second fixed plate are provided with supporting legs, and the end parts of the supporting legs are screwed and connected with first bolts; through the both sides design supporting leg at the second fixed plate and at the junction design bracing piece of the intermediate position department of supporting leg and second fixed plate, avoid the height of adjusting shell and tube heat exchanger not convenient for according to the condition of the position of installation, influence the result of use, shorten life, can adjust the height according to the condition of using position when the installation, the first bolt of unscrewing slides the supporting leg of driving the first bolt in the inside of spout and slides, make the supporting leg be in certain gradient and be in certain height with the device.
Description
Technical Field
The utility model belongs to the technical field of shell and tube heat exchanger, concretely relates to chemical material cools off with shell and tube heat exchanger.
Background
The existing shell and tube heat exchangers are the most widely used conventional heat exchangers. The most basic structure is that a plurality of small pipes for heat exchange are added in a circular shell, and when the heating medium is steam, the shell-and-tube steam-water heat exchanger is called, and the heat exchanger is commonly used for cooling chemical materials; the shell and tube heat exchanger is used to the current, is not convenient for adjust shell and tube heat exchanger's height according to the condition of mounted position before using, influences the result of use, shortens life, and filter screen and device formula structure as an organic whole are not convenient for change after long-time use damages simultaneously, the difficult problem of high-efficient use, for this we propose a chemical materials cooling with shell and tube heat exchanger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shell and tube heat exchanger is used in chemical material cooling to propose current shell and tube heat exchanger in solving above-mentioned background art before using, be not convenient for adjust shell and tube heat exchanger's height according to the condition of the position of installation, influence the result of use, shorten life, filter screen and device formula structure as an organic whole are not convenient for change after long-time use damages simultaneously, the difficult problem of high-efficient use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shell and tube heat exchanger is used in chemical material cooling, includes the heat exchanger main part, the one end integral type shaping of heat exchanger main part has two connection ports, the lower surface both ends welded fastening of heat exchanger main part has the second fixed plate, the spout has been seted up to the inside both sides of second fixed plate, the both sides of second fixed plate are provided with the supporting leg, the tip of supporting leg closes soon and is connected with first bolt, the intermediate position department of supporting leg with the junction of second fixed plate has the bracing piece through connecting pin swing joint, the bottom of supporting leg is rotated through the connecting pin and is connected with first fixed plate.
Preferably, the inside surface integral type shaping of connection port has the sideboard of placing, connection port's inside is provided with the frame, the intermediate position department welded fastening of frame has the filter screen, the inside of frame closes soon and is connected with the screw, the frame with place the sideboard and pass through the screw closes soon and connects, the lower surface of frame is provided with fastening pad, just the lower surface of frame with place the upper surface of sideboard and pass through fastening pad fastening connection.
Preferably, the frame is a ring structure, and the frame is embedded inside the connection port.
Preferably, the fastening pad is of an annular structure, and an upper surface of the fastening pad is embedded in the frame.
Preferably, the screw penetrates through the frame and the fastening pad, and the end of the screw is embedded in the placing side plate.
Preferably, the first bolt penetrates through the inside of the sliding groove, and the supporting leg and the second fixing plate are fixedly connected through screwing of the first bolt.
Preferably, the first fixing plate is of a rectangular structure, and mounting holes are formed in two ends of the first fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the both sides design supporting leg at the second fixed plate and the junction design bracing piece with the second fixed plate in the intermediate position department of supporting leg, avoid the height of the condition of the position of avoiding installing not being convenient for adjust shell and tube heat exchanger, influence the result of use, shorten life, can be when the installation according to the condition height-adjusting of position of use, the first bolt of unscrewing slides the supporting leg of drive with first bolt in the inside of spout and slides, make the supporting leg be in certain gradient with the device and be in certain height, the first bolt of screwing is fixed supporting leg and second fixed plate, the first fixed plate of rethread is fixed with a certain position department, effective use, increase of service life, the problem of being not being convenient for adjust high influence result of use according to the position of use condition has been solved, shorten life.
(2) Place the sideboard through the internal design at connection port, and the surface design frame at the filter screen, avoid filter screen and device formula structure as an organic whole to be not convenient for change after long-time use damages, be difficult for high-efficient use, can use the filter screen to be changed after damaging when the filter screen, place the frame at the upper surface of placing the sideboard after the change, it is fixed with placing the sideboard with the frame to close the screw soon, fixed back is through fastening pad with the lower surface of frame and the upper surface fastening connection of placing the sideboard, make the filter screen high-efficient stable use when using, the problem of being not convenient for change after filter screen and device formula structure as an organic whole damage is solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural diagram of the supporting leg and the second fixing plate of the present invention in an open state;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the connection port, frame and screen structure of the present invention;
FIG. 5 is a schematic view of the frame, the strainer and the fastening pad of the present invention;
in the figure: 1. a connection port; 2. a frame; 3. a heat exchanger main body; 4. a first fixing plate; 5. supporting legs; 6. a second fixing plate; 7. a support bar; 8. a first bolt; 9. a chute; 10. placing the side plate; 11. filtering with a screen; 12. a screw; 13. and (6) fastening the cushion.
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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a shell-and-tube heat exchanger for cooling chemical materials comprises a heat exchanger main body 3, two connecting ports 1 are integrally formed at one end of the heat exchanger main body 3, a second fixing plate 6 is fixedly welded at two ends of the lower surface of the heat exchanger main body 3, sliding grooves 9 are formed in two sides of the interior of the second fixing plate 6, supporting legs 5 are arranged on two sides of the second fixing plate 6, first bolts 8 are connected to the end portions of the supporting legs 5 in a screwing mode, supporting rods 7 are movably connected to the joints of the middle positions of the supporting legs 5 and the second fixing plate 6 through connecting pins, the bottom ends of the supporting legs 5 are rotatably connected with a first fixing plate 4 through the connecting pins, the height of the supporting legs can be adjusted according to the conditions of the using positions when the supporting legs are installed, the first bolts 8 are unscrewed to drive the first bolts 8 to slide 5 in the sliding grooves 9, the supporting leg 5 and the second fixing plate 6 are fixed by screwing the first bolt 8, and then the first fixing plate 4 is fixed at a certain position, so that the device is effectively used and the service life is prolonged.
In this embodiment, it is preferred, the inside surface integral type shaping of connection port 1 has the sideboard 10 of placing, the inside of connection port 1 is provided with frame 2, frame 2's intermediate position department welded fastening has filter screen 11, frame 2's inside is screwed and is connected with screw 12, frame 2 with place sideboard 10 and be connected through screw 12 is screwed, frame 2's lower surface is provided with fastening pad 13, and frame 2's lower surface and the upper surface of placing sideboard 10 pass through fastening pad 13 fastening connection, can use to damage back filter screen 11 and change filter screen 11 when filter screen 11 uses, place frame 2 at the upper surface of placing sideboard 10 after the change, screw 12 is fixed with frame 2 and place sideboard 10, fixed back is through fastening pad 13 with frame 2's lower surface and the upper surface fastening connection of placing sideboard 10, make filter screen 11 use when using high-efficiently and stably.
In order to facilitate stable installation of the frame 2, in the present embodiment, it is preferable that the frame 2 has a ring-shaped structure, and the frame 2 is embedded inside the connection port 1.
In order to facilitate the fastening connection of the frame 2 and the placing side plate 10 by the fastening pad 13, in the present embodiment, it is preferable that the fastening pad 13 is of a ring structure, and the upper surface of the fastening pad 13 is embedded in the frame 2.
In order to facilitate the fixing and installation of the frame 2 and the placing side plate 10 by the screws 12, in the present embodiment, it is preferable that the screws 12 penetrate through the inside of the frame 2 and the fastening pads 13, and the ends of the screws 12 are embedded in the inside of the placing side plate 10.
In order to fix the supporting leg 5 and the second fixing plate 6 by the first bolt 8, in this embodiment, it is preferable that the first bolt 8 penetrates through the inside of the sliding slot 9, and the supporting leg 5 and the second fixing plate 6 are fixedly connected by screwing the first bolt 8.
In order to fix the first fixing plate 4 by the second bolt penetrating through the mounting hole, in this embodiment, preferably, the first fixing plate 4 has a rectangular structure, and the mounting holes are formed at two ends of the first fixing plate 4.
The utility model discloses a theory of operation and use flow: the shell-and-tube heat exchanger for cooling chemical materials is characterized in that before use, a frame 2 is placed on the upper surface of a side plate 10, the frame 2 and the side plate 10 are fixed through a screwing screw 12, the lower surface of the frame 2 is fixedly connected with the upper surface of the side plate 10 through a fastening pad 13 after the fixing, so that a filter screen 11 is stably used when in use, the filter screen 11 can be replaced through the same operation after the filter screen 11 is damaged during long-time use, then the height is adjusted according to the condition of the use position during installation, a first bolt 8 is unscrewed to slide the first bolt 8 in a sliding groove 9 to drive a supporting leg 5 to slide, so that the supporting leg 5 is at a certain inclination, the device is at a certain height, the first bolt 8 is screwed to fix the supporting leg 5 and a second fixing plate 6, at the moment, the middle position of the supporting leg 5 is supported by a supporting rod 7 and the second fixing plate 6, after the height is adjusted, the second bolt penetrates through the inside of the mounting hole to fix the first fixing plate 4 and a certain position.
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 (7)
1. The utility model provides a chemical material cooling is with shell and tube heat exchanger, includes heat exchanger main part (3), the one end integral type shaping of heat exchanger main part (3) has two connection port (1), its characterized in that: the lower surface both ends welded fastening of heat exchanger main part (3) has second fixed plate (6), spout (9) have been seted up to the inside both sides of second fixed plate (6), the both sides of second fixed plate (6) are provided with supporting leg (5), the tip of supporting leg (5) closes soon and is connected with first bolt (8), the intermediate position department of supporting leg (5) with there is bracing piece (7) through connecting pin swing joint in the junction of second fixed plate (6), the bottom of supporting leg (5) is rotated through the connecting pin and is connected with first fixed plate (4).
2. The shell-and-tube heat exchanger for chemical material cooling according to claim 1, characterized in that: the inside surface integral type shaping of connection port (1) has places sideboard (10), the inside of connection port (1) is provided with frame (2), the intermediate position department welded fastening of frame (2) has filter screen (11), the inside of frame (2) closes soon and is connected with screw (12), frame (2) with place sideboard (10) and pass through screw (12) close soon and connect, the lower surface of frame (2) is provided with fastening pad (13), just the lower surface of frame (2) with the upper surface of placing sideboard (10) passes through fastening pad (13) fastening connection.
3. The shell-and-tube heat exchanger for chemical material cooling according to claim 2, characterized in that: the frame (2) is of an annular structure, and the frame (2) is embedded in the connecting port (1).
4. The shell-and-tube heat exchanger for chemical material cooling according to claim 2, characterized in that: the fastening pad (13) is of an annular structure, and the upper surface of the fastening pad (13) is embedded in the frame (2).
5. The shell-and-tube heat exchanger for chemical material cooling according to claim 2, characterized in that: the screw (12) penetrates through the frame (2) and the fastening pad (13), and the end part of the screw (12) is embedded into the placing side plate (10).
6. The shell-and-tube heat exchanger for chemical material cooling according to claim 1, characterized in that: the first bolt (8) penetrates through the inside of the sliding groove (9), and the supporting leg (5) and the second fixing plate (6) are fixedly connected in a screwing mode through the first bolt (8).
7. The shell-and-tube heat exchanger for chemical material cooling according to claim 1, characterized in that: the first fixing plate (4) is of a rectangular structure, and mounting holes are formed in two ends of the first fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922300068.2U CN211120822U (en) | 2019-12-19 | 2019-12-19 | Shell and tube heat exchanger for cooling chemical materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922300068.2U CN211120822U (en) | 2019-12-19 | 2019-12-19 | Shell and tube heat exchanger for cooling chemical materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211120822U true CN211120822U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922300068.2U Active CN211120822U (en) | 2019-12-19 | 2019-12-19 | Shell and tube heat exchanger for cooling chemical materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211120822U (en) |
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2019
- 2019-12-19 CN CN201922300068.2U patent/CN211120822U/en active Active
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