CN213841855U - Detachable spiral plate heat exchanger - Google Patents
Detachable spiral plate heat exchanger Download PDFInfo
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- CN213841855U CN213841855U CN202022991717.0U CN202022991717U CN213841855U CN 213841855 U CN213841855 U CN 213841855U CN 202022991717 U CN202022991717 U CN 202022991717U CN 213841855 U CN213841855 U CN 213841855U
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Abstract
The utility model discloses a detachable spiral plate heat exchanger, which comprises a heat exchange shell, wherein the inner side wall of the heat exchange shell is slidably connected with a heat exchanger plate, the outer side wall of the heat exchange shell is fixedly connected with a water outlet pipe, the water outlet pipe penetrates through the outer side wall of the heat exchange shell and is fixedly connected with the outer side wall of the heat exchanger plate, the inner side wall of the heat exchange shell is slidably connected with a sealing plate, the outer side wall of the sealing plate is fixedly connected with a plurality of springs, the tail ends of the springs are fixedly connected with an extrusion plate, the extrusion plate is tightly propped against the outer side wall of the heat exchanger plate, the outer side wall of the sealing plate is symmetrically and fixedly connected with a transmission plate, the outer side wall of the heat exchanger plate is fixedly connected with a water inlet pipe, and by rotating an adjusting screw, the height of the adjusting screw can be adjusted due to the adaptation of the external thread of the adjusting screw and the internal thread of a second thread groove, and then realize the adjustment to the device level for the device is in horizontal position, guarantees the stability in the heat transfer process.
Description
Technical Field
The utility model relates to a heat exchanger technical field especially relates to a removable spiral plate heat exchanger.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, the heat exchanger is widely applied, and the spiral plate type heat exchanger is formed by parallelly rolling two thin plates so as to form two spiral channels which are separated from each other. The distance columns are welded between the two plates to keep the distance between the two plates, and meanwhile, the rigidity of the spiral plate can be enhanced. A baffle is arranged in the center of the heat exchanger to separate the two spiral channels. There are cover plates or seals at the top and bottom and two fluid inlet and outlet connection pipes. The cold and hot fluids flow in countercurrent in the channels on both sides of the plate and exchange heat with the spiral plate as heat transfer surface.
The spiral plate type heat exchanger has the advantages that: high heat transfer efficiency, difficult scaling, compact structure, no use of pipes and simple and convenient manufacture.
When traditional spiral plate heat exchanger need overhaul its inside, it is comparatively loaded down with trivial details to dismantle to when extravagant a large amount of time, when traditional heat exchanger fixes the heat exchanger slab simultaneously, compress tightly through the activity pressure strip usually, cause the injury to the heat exchanger slab easily, and be difficult to adjust spiral plate heat exchanger's level, thereby can't make heat transfer process last even running, consequently need a removable spiral plate heat exchanger.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a detachable spiral plate heat exchanger.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a detachable spiral plate heat exchanger comprises a heat exchange shell, wherein a heat exchanger plate is connected to the inner side wall of the heat exchange shell in a sliding manner, a water outlet pipe is fixedly connected to the outer side wall of the heat exchange shell, the water outlet pipe penetrates through the outer side wall of the heat exchange shell and is fixedly connected with the outer side wall of the heat exchanger plate, a sealing plate is connected to the inner side wall of the heat exchange shell in a sliding manner, a plurality of springs are fixedly connected to the outer side wall of the sealing plate, an extrusion plate is fixedly connected to the tail ends of the springs and is abutted against the outer side wall of the heat exchanger plate, a transmission plate is symmetrically and fixedly connected to the outer side wall of the sealing plate, a water inlet pipe is fixedly connected to the outer side wall of the sealing plate and penetrates through the outer side wall of the sealing plate, a fixing block is symmetrically and fixedly connected to the outer side wall of the heat exchange shell, and a first thread groove is formed in the outer side wall of the fixing block, threaded connection has fastening screw on the inside wall of first thread groove, fastening screw runs through the lateral wall of driving plate, the bottom fixedly connected with of heat transfer shell supports the base, fixedly connected with limiting plate on the lateral wall of support base, the bottom fixedly connected with lantern ring of heat transfer shell, it is connected with the vertical pole to rotate on the inside wall of the lantern ring, symmetry fixedly connected with connecting block on the lateral wall of support base, the second thread groove has been seted up on the inside wall of connecting block, threaded connection has leveling mechanism on the inside wall of second thread groove.
Preferably, the leveling mechanism comprises an adjusting screw rotatably connected to the inner side wall of the second thread groove, and the tail end of the adjusting screw is rotatably connected with a fixed supporting leg.
Preferably, the inner diameter of the first thread groove is larger than the outer diameter of the fastening screw, and the inner thread of the first thread groove is matched with the outer thread of the fastening screw.
Preferably, the inner diameter of the second thread groove is larger than the outer diameter of the adjusting screw, and the inner thread of the second thread groove is matched with the outer thread of the adjusting screw.
Preferably, a rubber layer is arranged on the outer side wall of the extrusion plate, and the spring is made of spring steel.
Preferably, the vertical rod is made of austenitic stainless steel, and marks are arranged on the outer side wall of the limiting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. insert the driving plate through fastening screw, just can realize the fixed to the heat exchanger slab in the inside wall of first thread groove with fastening screw in again, the closing plate drives the stripper plate through the spring and extrudees the heat exchanger slab this moment, avoid the during operation heat exchanger slab to appear the gap and make liquid leakage, and be equipped with the rubber layer on the lateral wall of stripper plate, can avoid directly decompressing the surface that leads to the heat exchanger slab and appear damaging, when needs overhaul the heat exchanger slab, outwards screw out fastening screw, pull out the closing plate again and just can realize dismantling the device fast.
2. Whether the device is in horizontal position just can be judged through observing the position relation between the end of vertical pole and the limiting plate center, through rotating the adjusting screw, thereby because the external screw thread of adjusting screw and the internal thread adaptation of second thread groove can adjust the height of adjusting screw, and then realize the adjustment to the device level for the device is in horizontal position, guarantees the stability of heat transfer in-process.
Drawings
Fig. 1 is a schematic perspective view of a detachable spiral plate heat exchanger according to the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of part B of the present invention;
FIG. 4 is an enlarged view of part A of the present invention;
fig. 5 is a top view of the limiting plate of the present invention.
In the figure: the heat exchanger comprises a heat exchange shell 1, a water outlet pipe 2, a fixing block 3, a heat exchanger plate 4, a first threaded groove 5, a transmission plate 6, a fastening screw 7, a sealing plate 8, a water inlet pipe 9, a spring 10, an extrusion plate 11, a supporting base 12, a vertical rod 13, a limiting plate 14, a connecting block 15, a lantern ring 16, a second threaded groove 17, an adjusting screw 18 and a fixing support leg 19.
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. 1-5, a detachable spiral plate heat exchanger comprises a heat exchange shell 1, a heat exchanger plate 4 is connected to the inner side wall of the heat exchange shell 1 in a sliding manner, a water outlet pipe 2 is fixedly connected to the outer side wall of the heat exchange shell 1, the water outlet pipe 2 penetrates through the outer side wall of the heat exchange shell 1 and is fixedly connected with the outer side wall of the heat exchanger plate 4, a sealing plate 8 is connected to the inner side wall of the heat exchange shell 1 in a sliding manner, a plurality of springs 10 are fixedly connected to the outer side wall of the sealing plate 8, a squeezing plate 11 is fixedly connected to the tail end of each spring 10, a rubber layer is arranged on the outer side wall of the squeezing plate 11 and can play a role in protection through the rubber layer, the springs 10 are made of spring steel, the spring steel has high tensile strength, elastic limit, fatigue strength and good flexibility, thereby playing a role in buffering and damping through shrinkage when external force is applied, the squeezing plate 11 is abutted against the outer side wall of the heat exchanger plate 4, the outer side wall of the sealing plate 8 is symmetrically and fixedly connected with a driving plate 6, the outer side wall of the heat exchanger plate 4 is fixedly connected with a water inlet pipe 9, the water inlet pipe 9 penetrates through the outer side wall of the sealing plate 8, the outer side wall of the heat exchange shell 1 is symmetrically and fixedly connected with a fixing block 3, the outer side wall of the fixing block 3 is provided with a first thread groove 5, the inner side wall of the first thread groove 5 is in threaded connection with a fastening screw 7, the inner diameter of the first thread groove 5 is larger than the outer diameter of the fastening screw 7, the inner thread of the first thread groove 5 is matched with the outer thread of the fastening screw 7, and the fastening screw 7 penetrates through the outer side wall of the driving plate 6;
the bottom of the heat exchange shell 1 is fixedly connected with a supporting base 12, the outer side wall of the supporting base 12 is fixedly connected with a limiting plate 14, the outer side wall of the limiting plate 14 is provided with a mark, the bottom of the heat exchange shell 1 is fixedly connected with a lantern ring 16, the inner side wall of the lantern ring 16 is rotatably connected with a vertical rod 13, the vertical rod 13 is made of austenitic stainless steel, the austenitic stainless steel structure is stable and is not easy to rust, and the heat exchange shell can be used for a long time without replacement, the outer side wall of the supporting base 12 is symmetrically and fixedly connected with connecting blocks 15, the inner side wall of the connecting blocks 15 is provided with a second thread groove 17, the inner side wall of the second thread groove 17 is in threaded connection with a leveling mechanism, the leveling mechanism comprises an adjusting screw 18 rotatably connected with the inner side wall of the second thread groove 17, the inner diameter of the second thread groove 17 is larger than the outer diameter of the adjusting screw 18, and the inner thread of the second thread groove 17 is matched with the outer thread of the adjusting screw 18, the end of the adjusting screw 18 is rotatably connected with a fixed leg 19.
In the utility model, when in use, the fastening screw 7 is penetrated through the transmission plate 6, and then the fastening screw 7 is rotated, so that the fastening screw 7 is screwed into the first thread groove 5 until the end of the fastening screw 7 abuts against the outer side wall of the transmission plate 6, the sealing plate 8 is moved rightwards by the fastening screw 7 in the rotating process, the sealing plate 8 drives the spring 10 to move rightwards, the spring 10 drives the extrusion plate 11 to move rightwards, the extrusion plate 11 moves rightwards to abut against the heat exchanger plate 4, the spring 10 may act as a buffer during pressing of the heat exchanger plate 4, when the device needs to exchange heat, whether the device is horizontal or not is judged by observing the positions of the tail end of the vertical rod 13 and the position in the limit plate 14, and then the adjusting screw 18 is rotated, the height of the device can be adjusted by rotating the adjusting screw 18, and the horizontal adjustment of the device is further realized.
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. A detachable spiral plate heat exchanger comprises a heat exchange shell (1) and is characterized in that a heat exchanger plate (4) is connected to the inner side wall of the heat exchange shell (1) in a sliding mode, a water outlet pipe (2) is fixedly connected to the outer side wall of the heat exchange shell (1), the water outlet pipe (2) penetrates through the outer side wall of the heat exchange shell (1) and is fixedly connected with the outer side wall of the heat exchanger plate (4), a sealing plate (8) is connected to the inner side wall of the heat exchange shell (1) in a sliding mode, a plurality of springs (10) are fixedly connected to the outer side wall of the sealing plate (8), an extrusion plate (11) is fixedly connected to the tail end of each spring (10), the extrusion plate (11) abuts against the outer side wall of the heat exchanger plate (4), a transmission plate (6) is symmetrically and fixedly connected to the outer side wall of the sealing plate (8), and a water inlet pipe (9) is fixedly connected to the outer side wall of the heat exchanger plate (4), the water inlet pipe (9) penetrates through the outer side wall of the sealing plate (8), the outer side wall of the heat exchange shell (1) is symmetrically and fixedly connected with the fixing blocks (3), the outer side wall of the fixing block (3) is provided with a first thread groove (5), the inner side wall of the first thread groove (5) is in threaded connection with a fastening screw (7), the fastening screw (7) penetrates through the outer side wall of the transmission plate (6), the bottom of the heat exchange shell (1) is fixedly connected with a supporting base (12), the outer side wall of the supporting base (12) is fixedly connected with a limiting plate (14), the bottom of the heat exchange shell (1) is fixedly connected with a lantern ring (16), the inner side wall of the lantern ring (16) is rotatably connected with a vertical rod (13), the outer side wall of the supporting base (12) is symmetrically and fixedly connected with a connecting block (15), and the inner side wall of the connecting block (15) is provided with a second thread groove (17), and a leveling mechanism is in threaded connection with the inner side wall of the second thread groove (17).
2. A detachable spiral plate heat exchanger according to claim 1, wherein the leveling mechanism comprises an adjusting screw (18) rotatably connected to the inner side wall of the second thread groove (17), and the end of the adjusting screw (18) is rotatably connected with a fixing leg (19).
3. A removable spiral plate heat exchanger according to claim 1, wherein the inner diameter of the first thread groove (5) is larger than the outer diameter of the fastening screw (7), and the inner thread of the first thread groove (5) is adapted to the outer thread of the fastening screw (7).
4. A removable spiral plate heat exchanger according to claim 1, wherein the inner diameter of the second thread groove (17) is larger than the outer diameter of the adjusting screw (18), and the inner thread of the second thread groove (17) is adapted to the outer thread of the adjusting screw (18).
5. A detachable spiral plate heat exchanger according to claim 1, wherein the outer side wall of the extrusion plate (11) is provided with a rubber layer, and the material of the spring (10) is spring steel.
6. A detachable spiral plate heat exchanger according to claim 1, wherein the vertical rod (13) is made of austenitic stainless steel, and the outer side wall of the position limiting plate (14) is provided with a mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991717.0U CN213841855U (en) | 2020-12-14 | 2020-12-14 | Detachable spiral plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991717.0U CN213841855U (en) | 2020-12-14 | 2020-12-14 | Detachable spiral plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841855U true CN213841855U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022991717.0U Active CN213841855U (en) | 2020-12-14 | 2020-12-14 | Detachable spiral plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841855U (en) |
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2020
- 2020-12-14 CN CN202022991717.0U patent/CN213841855U/en active Active
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