CN212585575U - Shell-and-tube steam-water heat exchanger - Google Patents
Shell-and-tube steam-water heat exchanger Download PDFInfo
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- CN212585575U CN212585575U CN202020593907.4U CN202020593907U CN212585575U CN 212585575 U CN212585575 U CN 212585575U CN 202020593907 U CN202020593907 U CN 202020593907U CN 212585575 U CN212585575 U CN 212585575U
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- heat exchanger
- mount pad
- shell
- lead screw
- tube
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Abstract
The utility model discloses a shell and tube soda heat exchanger, including heat exchanger and mount pad, its characterized in that, be equipped with two stop gear between heat exchanger and the mount pad, be equipped with the motor in the mount pad, the reciprocal lead screw of power end fixedly connected with of motor, it is connected to rotate between reciprocal lead screw and the mount pad, the lateral wall fixedly connected with gag lever post of mount pad, be equipped with clean mechanism between reciprocal lead screw and the gag lever post, stop gear is including setting up the sliding tray in the mount pad, sliding connection has the rectangle pole in the sliding tray, be connected through the second spring between the inner wall of rectangle pole and sliding tray, be equipped with the spacing groove on the rectangle pole, run through on the heat exchanger and be equipped with T type pole. The utility model has reasonable structure design, and can quickly assemble and disassemble the plot device; can also carry out incrustation scale clearance, high-efficient swift to the inner wall of heat exchanger.
Description
Technical Field
The utility model relates to a heat exchanger unit technical field especially relates to a shell and tube heat exchanger for steam and water.
Background
The urban central heating is an important basis of cities and is one of important measures for saving energy and reducing environmental pollution. The heating station is one of three major components in a city central heating system and is a bridge for connecting a city heating pipe network and a user heating network. In the operation of a central heating system in a city, a heat exchange unit becomes an extremely important component, the improvement of the operation efficiency of the heat exchange unit also becomes an important development direction of a thermodynamic system, and the energy consumption level of the heating system is directly influenced by the operation adjusting mode and the management level of the heat exchange unit.
After the existing shell-and-tube steam-water heat exchanger is used for a long time, more ditches can be precipitated in a pipeline, if the existing shell-and-tube steam-water heat exchanger is not cleaned, the working efficiency of the shell-and-tube steam-water heat exchanger is reduced, the existing cleaning mode is complex and the cleaning is not clean enough, and the ditches on the pipe wall are not easy to clean; we have therefore devised a shell and tube heat exchanger to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a shell-and-tube steam-water heat exchanger.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a shell and tube soda heat exchanger, includes heat exchanger and mount pad, its characterized in that, be equipped with two stop gear between heat exchanger and the mount pad, be equipped with the motor in the mount pad, the power end fixedly connected with reciprocating screw of motor, rotate between reciprocating screw and the mount pad and be connected, the lateral wall fixedly connected with gag lever post of mount pad, be equipped with clean mechanism between reciprocating screw and the gag lever post.
Preferably, stop gear is including setting up the sliding tray in the mount pad, sliding connection has the rectangle pole in the sliding tray, be connected through first spring between the inner wall of rectangle pole and sliding tray, be equipped with the spacing groove on the rectangle pole, it is equipped with T type pole to run through on the heat exchanger, be connected through two second springs between T type pole and the heat exchanger, be equipped with the spout on the heat exchanger, the rectangle pole extends to in the spout, T type pole extends to the spacing inslot.
Preferably, clean mechanism establishes on reciprocating screw and rather than threaded connection's connecting block including the cover, the lateral wall cover of connecting block is equipped with rather than fixed connection's brush, the equal fixedly connected with arc ring in both sides of brush.
Preferably, the lower end face of the T-shaped rod is arc-shaped, and a rubber pad is sleeved at the upper end of the T-shaped rod.
Preferably, an inner cavity is arranged in the mounting seat, and the motor is located in the inner cavity.
Preferably, the limiting rod penetrates through the connecting block and is in sliding connection with the connecting block.
Compared with the prior art, the utility model, its beneficial effect does:
through the action of the limiting mechanism, the cleaning device can be quickly installed and detached, and is convenient and quick; through the effect of clean mechanism, can carry out the efficient clearance to the inner wall of heat exchanger, the clearance is effectual.
In conclusion, the plot device can be quickly mounted and dismounted; can also carry out incrustation scale clearance, high-efficient swift to the inner wall of heat exchanger.
Drawings
Fig. 1 is a schematic structural diagram of a shell-and-tube steam-water heat exchanger provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a heat exchanger 1, a mounting seat 2, a motor 3, a reciprocating lead screw 4, a limiting rod 5, a connecting block 6, a hairbrush 7, an arc-shaped ring 8, a sliding groove 9, a rectangular rod 10, a first spring 11, a limiting groove 12, a T-shaped rod 13, a second spring 14 and a sliding groove 15.
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.
Referring to fig. 1-2, a shell-and-tube steam-water heat exchanger comprises a heat exchanger 1 and a mounting base 2, two limiting mechanisms are arranged between the heat exchanger 1 and the mounting base 2, each limiting mechanism comprises a sliding groove 9 arranged in the mounting base 2, a rectangular rod 10 is connected in the sliding groove 9 in a sliding manner, the rectangular rods 10 are connected with the inner wall of the sliding groove 9 through first springs 11, limiting grooves 12 are arranged on the rectangular rods 10, a T-shaped rod 13 penetrates through the heat exchanger 1, the lower end face of the T-shaped rod 13 is arc-shaped, a rubber pad is sleeved on the upper end of the T-shaped rod 13, the T-shaped rod 13 is connected with the heat exchanger 1 through two second springs 14, sliding grooves 15 are arranged on the heat exchanger 1, the rectangular rods 10 extend into the sliding grooves 15, the T-shaped rods 13 extend into the limiting grooves 12, when a cleaning device needs to be installed, the two rectangular rods 10 are firstly pushed into the two sliding grooves 15 in alignment, under the effect of arcwall face, T type pole 13 rebound, when spacing groove 12 and T type pole 13 lower terminal surface relative, under second spring 14's elastic force effect, T type pole 13 extends to spacing groove 12 in, so can carry out spacing fixed to mount pad 2, when needs are dismantled, two T type poles 13 of pulling, T type pole 13 breaks away from spacing groove 12, under first spring 11's elastic force effect, mount pad 2 outwards removes, so can dismantle mount pad 2, convenient and fast.
A motor 3 is arranged in the mounting seat 2, an inner cavity is arranged in the mounting seat 2, the motor 3 is positioned in the inner cavity, a reciprocating lead screw 4 is fixedly connected with a power end of the motor 3, the reciprocating lead screw 4 is rotatably connected with the mounting seat 2, a limiting rod 5 is fixedly connected with a side wall of the mounting seat 2, the limiting rod 5 penetrates through the connecting block 6 and is slidably connected with the connecting block, a cleaning mechanism is arranged between the reciprocating lead screw 4 and the limiting rod 5, the cleaning mechanism comprises a connecting block 6 which is sleeved on the reciprocating lead screw 4 and is in threaded connection with the reciprocating lead screw 4, a brush 7 which is fixedly connected with the connecting block 6 is sleeved on the outer side wall of the connecting block 6, arc rings 8 are fixedly connected on two sides of the brush 7, when scale cleaning is needed on the inner wall of the heat exchanger 1, the motor 3 is started, the motor 3 drives the reciprocating lead screw, remove about connecting block 6 and drive arc ring 8 and remove, so can strike off the incrustation scale of the inner wall of heat exchanger 1, then clear up by the brush again, the clearance is effectual.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the utility model discloses in, when needs are installed and are dismantled cleaning device, aim at two spouts 15 earlier and push in two rectangle poles 10, when rectangle pole 10 offsets with T type pole 13, under the effect of arcwall face, T type pole 13 rebound, when spacing groove 12 is relative with the lower terminal surface of T type pole 13, under second spring 14's elastic action, T type pole 13 extends to the spacing groove 12 in, so can carry out spacing fixed to mount pad 2, when needs are dismantled, stimulate two T type poles 13, T type pole 13 breaks away from spacing groove 12, under the elastic action of first spring 11, mount pad 2 outwards removes, so can dismantle mount pad 2, convenient and fast.
When needs clean the inner wall of heat exchanger 1, starter motor 3, motor 3 drives reciprocal lead screw 4 and rotates, because connecting block 6 is by 5 spacing unable rotations of gag lever post, and reciprocal lead screw 4 rotates, controls about driving connecting block 6, and control about connecting block 6 and control drive arc ring 8 and remove, so can strike off the incrustation scale of the inner wall of heat exchanger 1, then clear up by the brush again, and the clearance is effectual.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a shell and tube soda heat exchanger, includes heat exchanger (1) and mount pad (2), its characterized in that, be equipped with two stop gear between heat exchanger (1) and mount pad (2), be equipped with motor (3) in mount pad (2), the power end fixedly connected with reciprocal lead screw (4) of motor (3), rotate between reciprocal lead screw (4) and mount pad (2) and be connected, the lateral wall fixedly connected with gag lever post (5) of mount pad (2), be equipped with clean mechanism between reciprocal lead screw (4) and gag lever post (5).
2. The shell-and-tube steam-water heat exchanger of claim 1, characterized in that the limiting mechanism comprises a sliding groove (9) arranged in the mounting seat (2), a rectangular rod (10) is connected in the sliding groove (9) in a sliding manner, the rectangular rod (10) is connected with the inner wall of the sliding groove (9) through a first spring (11), a limiting groove (12) is arranged on the rectangular rod (10), a T-shaped rod (13) penetrates through the heat exchanger (1), the T-shaped rod (13) is connected with the heat exchanger (1) through two second springs (14), a sliding groove (15) is arranged on the heat exchanger (1), the rectangular rod (10) extends into the sliding groove (15), and the T-shaped rod (13) extends into the limiting groove (12).
3. The shell-and-tube steam-water heat exchanger of claim 1, characterized in that the cleaning mechanism comprises a connecting block (6) sleeved on the reciprocating lead screw (4) and in threaded connection with the reciprocating lead screw, a brush (7) fixedly connected with the connecting block (6) is sleeved on the outer side wall of the connecting block (6), and arc-shaped rings (8) are fixedly connected to both sides of the brush (7).
4. The shell-and-tube steam-water heat exchanger as claimed in claim 2, characterized in that the lower end surface of the T-shaped rod (13) is arc-shaped, and the upper end of the T-shaped rod (13) is sleeved with a rubber pad.
5. A shell and tube soda heat exchanger according to claim 1, characterised in that an inner cavity is provided in the mounting seat (2), and the motor (3) is located in the inner cavity.
6. A shell and tube soda heat exchanger according to claim 3, characterised in that the limit rod (5) extends through the connection block (6) and is slidably connected thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593907.4U CN212585575U (en) | 2020-04-20 | 2020-04-20 | Shell-and-tube steam-water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593907.4U CN212585575U (en) | 2020-04-20 | 2020-04-20 | Shell-and-tube steam-water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212585575U true CN212585575U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020593907.4U Active CN212585575U (en) | 2020-04-20 | 2020-04-20 | Shell-and-tube steam-water heat exchanger |
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| Country | Link |
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| CN (1) | CN212585575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787068A (en) * | 2021-11-17 | 2021-12-14 | 山东神驰石化有限公司 | Dehydrogenation reactor cleaning device |
| CN118293738A (en) * | 2024-06-05 | 2024-07-05 | 山东三维化学集团股份有限公司 | Heat exchanger for heating tail gas of sulfur alkaline washing process |
-
2020
- 2020-04-20 CN CN202020593907.4U patent/CN212585575U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787068A (en) * | 2021-11-17 | 2021-12-14 | 山东神驰石化有限公司 | Dehydrogenation reactor cleaning device |
| CN118293738A (en) * | 2024-06-05 | 2024-07-05 | 山东三维化学集团股份有限公司 | Heat exchanger for heating tail gas of sulfur alkaline washing process |
| CN118293738B (en) * | 2024-06-05 | 2024-08-16 | 山东三维化学集团股份有限公司 | Heat exchanger for heating tail gas of sulfur alkaline washing process |
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