CN116734636B - Detachable plate heat exchanger - Google Patents
Detachable plate heat exchanger Download PDFInfo
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- CN116734636B CN116734636B CN202310654274.1A CN202310654274A CN116734636B CN 116734636 B CN116734636 B CN 116734636B CN 202310654274 A CN202310654274 A CN 202310654274A CN 116734636 B CN116734636 B CN 116734636B
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- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention is suitable for the technical field of heat exchange, and provides a detachable plate type heat exchanger, which comprises a plate group, wherein both ends of the plate group are respectively provided with a fixed pressing plate and a movable pressing plate, and the detachable plate type heat exchanger further comprises: the top-bottom limiting mechanism is used for limiting the top and the bottom of the plate group and separating a certain distance for taking and placing the plates of the plate group; the clamping mechanism is used for controlling the movable pressing plate to move relative to the fixed pressing plate so as to clamp and release the plate group; the clamping mechanism is also used for limiting the front side and the rear side of the plate group and separating a certain distance for taking and placing the plates of the plate group. The invention can disassemble and maintain any plate, and simultaneously ensures the stable and reliable clamping of the plate group.
Description
Technical Field
The invention belongs to the technical field of heat exchange, and particularly relates to a detachable plate heat exchanger.
Background
The plate heat exchanger is one kind of heat exchange equipment for chemical, petroleum, pharmaceutical and food industry and consists of one series of heat transferring plates, frame and sealing parts. The fluid channels on each heat transfer plate are in communication with each other so that heat exchange between the different fluids is possible. The heat exchanger has the advantages of portability, compactness, detachability, easy cleaning and the like, and therefore, the heat exchanger is widely applied.
Plate heat exchangers can be classified into various types, such as flat heat exchangers, spiral heat exchangers, arch heat exchangers, etc., according to different shapes and connection modes of heat transfer plates. Their design and choice depends on factors such as the heat exchange area required, operating pressure, operating conditions and cost. In selecting a plate heat exchanger, parameters such as fluid properties, temperature and pressure need to be taken into account to ensure reliability and economy of the device.
The existing plate heat exchanger advances towards the direction of dismantling and convenient maintenance, but cannot meet the requirement of dismantling and maintaining any plate, and meanwhile, the clamping stability and reliability of the plate group are guaranteed, and improvement is needed. Therefore, in view of the above situation, there is an urgent need to develop a removable plate heat exchanger to overcome the shortcomings in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide a detachable plate heat exchanger, which aims to solve the problem that the existing plate heat exchanger cannot meet the requirement of detaching and maintaining any plate, and simultaneously ensures the stable and reliable clamping of a plate group.
The embodiment of the invention is realized in such a way that the detachable plate heat exchanger comprises a plate group, wherein both ends of the plate group are respectively provided with a fixed pressing plate and a movable pressing plate, and the detachable plate heat exchanger further comprises: the top-bottom limiting mechanism is used for limiting the top and the bottom of the plate group and separating a certain distance for taking and placing the plates of the plate group; the clamping mechanism is used for controlling the movable pressing plate to move relative to the fixed pressing plate so as to clamp and release the plate group; the clamping mechanism is also used for limiting the front side and the rear side of the plate group and separating a certain distance for taking and placing the plates of the plate group.
According to a further technical scheme, the top and bottom limiting mechanisms can be separated by a certain distance along the top and bottom surfaces of the plate group, so that plates of the plate group can be taken and placed; the clamping mechanism can be separated by a distance relative to the sides of the plate package for taking and placing the plates of the plate package.
According to a further technical scheme, the top-bottom limiting mechanism comprises a first limiting rod, a second end plate, a first telescopic cylinder, a first end plate and a third telescopic cylinder, wherein first limiting grooves are formed in the top and the bottom of the plate group, a first limiting rod is arranged on the upper part and the lower part of the fixed pressing plate in a sliding mode, the first limiting rods are further connected with the first limiting grooves in a sliding mode, the first end plates are fixedly spanned at one ends, far away from the fixed pressing plate, of the two first limiting rods, the first end plates are fixedly arranged on the fixed pressing plate in a straddling mode, the output ends of the first telescopic cylinders are fixedly connected with the first end plates, and the first telescopic cylinders are used for controlling the moving positions of the first end plates relative to the fixed pressing plate; the upper part and the lower part of the movable pressing plate are respectively provided with a second limiting rod in a sliding way, the second limiting rods are also in sliding connection with the first limiting grooves, and a second end plate is fixedly arranged at one end, far away from the movable pressing plate, of each second limiting rod in a straddling way; and a third telescopic cylinder is fixedly connected between the first limiting rod and the second limiting rod at the lower side and used for controlling the distance between the first limiting rod and the second limiting rod.
According to a further technical scheme, a first guide sleeve which is in sliding connection with a first limiting rod is further fixed on the fixed pressing plate, and a second guide sleeve which is in sliding connection with a second limiting rod is further fixed on the movable pressing plate; one end of the third telescopic cylinder is fixedly connected with the first limiting rod through the first fixing block, and the other end of the third telescopic cylinder is fixedly connected with the second limiting rod through the second fixing block.
Further technical scheme, first spacing groove is rectangular, and first spacing groove is seted up in the middle of the top and the bottom of slab group.
According to a further technical scheme, the clamping mechanism comprises a threaded rod, a second sliding block, a first sliding block, an end face gear, a long gear, a second telescopic cylinder and a double-shaft extending motor, wherein the first sliding block is arranged on the front side and the rear side of the fixed pressing plate in a sliding mode, the second sliding block is arranged on the front side and the rear side of the movable pressing plate in a sliding mode, two second telescopic cylinders are respectively fixed on the fixed pressing plate and the movable pressing plate, the output ends of the two second telescopic cylinders fixed on the fixed pressing plate are correspondingly and fixedly connected with the two first sliding blocks, the output ends of the two second telescopic cylinders fixed on the movable pressing plate are correspondingly and fixedly connected with the two second sliding blocks, a threaded rod is arranged between the first sliding block and the second sliding block on the same side and is in rotary connection with the first sliding block, a second limit groove matched with the threaded rod is formed in the side face of the plate group, and the four second telescopic cylinders are used for controlling the two threaded rods to be synchronously close to or far away from each other in a matching mode; the end face gear is fixedly arranged at one end part of the threaded rod, which is far away from the movable pressing plate, the double-shaft extending motor is fixedly arranged on the fixed pressing plate, a long gear is respectively fixedly arranged at the output ends of the two sides of the double-shaft extending motor, and the two long gears are correspondingly meshed with the two end face gears.
According to a further technical scheme, the second limiting grooves are formed in the middle of the front side and the rear side of the plate group, and the sections of the second limiting grooves are semicircular.
According to a further technical scheme, the double-shaft extension motor is fixedly arranged on the fixed pressing plate through a motor seat, and the second telescopic cylinder is correspondingly fixed on the fixed pressing plate and the movable pressing plate through a cylinder support; the end of the long gear is also rotatably provided with an end bracket which is also fixedly connected with the fixed pressing plate.
According to a further technical scheme, a notch for moving a threaded rod is correspondingly formed in the fixed pressing plate and the movable pressing plate, the threaded rod penetrates through the notch, the second sliding block and the first sliding block are of L-shaped structures, and the first sliding block and the second sliding block are respectively and correspondingly connected with the surfaces of the fixed pressing plate and the movable pressing plate in a sliding mode.
According to a further technical scheme, guide rods are respectively arranged and fixed at the inner ends of the first sliding block and the second sliding block, and guide grooves which are in sliding connection with the guide rods are respectively correspondingly formed in the fixed pressing plate and the movable pressing plate.
According to the detachable plate heat exchanger provided by the embodiment of the invention, through the arrangement of the top-bottom limiting mechanism, the top-bottom limiting mechanism can limit the top and the bottom of the plate group, and the plates separated by a certain distance for taking and placing the plate group can be separated by a certain distance together with the clamping mechanism, so that the plates of the plate group can be cleaned, maintained and replaced conveniently, and when the plates are replaced, the rest plates can be prevented from falling by the top-bottom limiting mechanism, so that the reliability is high. In addition, the clamping mechanism can also control the movable pressing plate to move relative to the fixed pressing plate, so that the movable pressing plate and the fixed pressing plate are matched to clamp and release the plate sheet group, and the clamping mechanism can also limit the front side and the rear side of the plate sheet group, so that the stable and reliable clamping of the plate sheet group is ensured, and the application is convenient.
Drawings
Fig. 1 is a schematic structural view of a removable plate heat exchanger according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the rear view structure of FIG. 1;
FIG. 3 is a schematic view of the bottom view of FIG. 2;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 2 with the first and second stop bars removed;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 2 with the threaded rod removed;
fig. 6 is a schematic front view of a detachable plate heat exchanger according to an embodiment of the present invention;
fig. 7 is an enlarged partial sectional structure schematic view of the portion C in fig. 6.
In the figure: the device comprises a first limit rod, a first guide sleeve, a fixed pressing plate, a 4-cylinder support, a 5-plate group, a movable pressing plate, a 7-second guide sleeve, a 8-second limit rod, a 9-second end plate, a 10-threaded rod, a 11-second slide block, a 12-first slide block, a 13-end support, a 14-face gear, a 15-long gear, a 16-first telescopic cylinder, a 17-second telescopic cylinder, a 18-double-shaft telescopic motor, a 19-motor base, a 20-first end plate, a 21-inlet and outlet, a 22-first fixed block, a 23-third telescopic cylinder, a 24-second fixed block, a 25-first limit groove, a 26-second limit groove, a 27-notch, a 28-guide groove and a 29-guide rod.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1-3, a detachable plate heat exchanger provided in an embodiment of the present invention includes a plate group 5, two ends of the plate group 5 are respectively provided with a fixed pressing plate 3 and a movable pressing plate 6, an inlet 21 and an outlet 21 are conventionally arranged on the movable pressing plate 6 or the fixed pressing plate 3 and are cooperatively communicated with the plate group 5, the inlet 21 is not limited and described in detail, and hot fluid can be conveyed to the plate group 5 through the inlet 21 and is output after heat exchange of the plate group 5; further comprises:
the top-bottom limiting mechanism is used for limiting the top and the bottom of the plate group 5 and separating a certain distance for taking and placing the plates of the plate group 5;
the clamping mechanism is used for controlling the movable pressing plate 6 to move relative to the fixed pressing plate 3 so as to clamp and release the plate group 5; the clamping mechanism is also used for limiting the front side and the rear side of the plate package 5 and for taking and placing the plates of the plate package 5 apart by a certain distance.
In the embodiment of the invention, through the arrangement of the top-bottom limiting mechanism, the top-bottom limiting mechanism can limit the top and the bottom of the plate group 5, and the plates separated by a certain distance for the plate group 5 can be taken and put, and the matched clamping mechanism can be separated by a certain distance, so that the plates of the plate group 5 can be cleaned, maintained and replaced conveniently, and when the plates are replaced, the rest plates can be prevented from falling off by utilizing the top-bottom limiting mechanism, so that the reliability is high. In addition, the clamping mechanism can also control the movable pressing plate 6 to move relative to the fixed pressing plate 3, so that the movable pressing plate 6 and the fixed pressing plate 3 are matched to clamp and release the plate group 5, and the clamping mechanism can also limit the front side and the rear side of the plate group 5, so that the clamping of the plate group 5 is stable and reliable, and the application is convenient.
As shown in fig. 1-3, as a preferred embodiment of the invention, the top and bottom restraint mechanisms can be separated by a distance along the top and bottom surfaces of the plate package 5 for plate picking and placement of the plate package 5; the clamping mechanism can be separated by a distance from the sides of the plate package 5 for taking and placing the plates of the plate package 5.
In one embodiment, as shown in fig. 1-4, the top-bottom limiting mechanism comprises a first limiting rod 1, a second limiting rod 8, a second end plate 9, a first telescopic cylinder 16, a first end plate 20 and a third telescopic cylinder 23, wherein first limiting grooves 25 are respectively formed in the top and bottom of the plate group 5, a first limiting rod 1 is slidably arranged on the upper part and the lower part of the fixed pressing plate 3, the first limiting rod 1 is also slidably connected with the first limiting grooves 25, a first end plate 20 is fixedly arranged at one end, far away from the fixed pressing plate 3, of the two first limiting rods 1 in a straddling manner, a first telescopic cylinder 16 is fixedly connected with the first end plate 20, and the output end of the first telescopic cylinder 16 is used for controlling the moving position of the first end plate 20 relative to the fixed pressing plate 3; the upper part and the lower part of the movable pressing plate 6 are both provided with a second limiting rod 8 in a sliding way, the second limiting rod 8 is also connected with the first limiting groove 25 in a sliding way, and a second end plate 9 is fixedly arranged at one end, far away from the movable pressing plate 6, of the two second limiting rods 8 in a straddling way; a third telescopic cylinder 23 is fixedly connected between the first limiting rod 1 and the second limiting rod 8 at the lower side, and the third telescopic cylinder 23 is used for controlling the distance between the first limiting rod 1 and the second limiting rod 8. When the movable pressing plate is applied, the adjusting movement of the movable pressing plate 6 can not influence the second limiting rod 8; when the plate group 5 needs to be cleaned, maintained and replaced, the first telescopic cylinder 16 is controlled to stretch out and draw back at first, so that the first limiting rod 1, the first end plate 20, the second limiting rod 8, the second end plate 9 and the third telescopic cylinder 23 form an integral movement, the joint of the first limiting rod 1 and the second limiting rod 8 corresponds to the position where the plate group 5 needs to be cleaned, maintained and replaced, and then the third telescopic cylinder 23 is controlled to stretch out, so that the plates of the plate group 5 can be pulled out upwards, the stability of the rest plates is guaranteed, and the application is convenient and reliable.
Preferably, the fixed pressing plate 3 is also fixed with a first guide sleeve 2 which is in sliding connection with the first limiting rod 1, the movable pressing plate 6 is also fixed with a second guide sleeve 7 which is in sliding connection with the second limiting rod 8, and the moving stability of the first limiting rod 1 and the second limiting rod 8 is improved; the first limiting groove 25 is preferably rectangular, and the first limiting groove 25 is formed in the middle of the top and the bottom of the plate group 5, so that the reliability of limiting the plate group 5 by the first limiting rod 1 and the second limiting rod 8 and the reliability of movement of the first limiting rod 1 and the second limiting rod 8 can be improved; one end of the third telescopic cylinder 23 is fixedly connected with the first limiting rod 1 through a first fixing block 22, and the other end of the third telescopic cylinder 23 is fixedly connected with the second limiting rod 8 through a second fixing block 24.
In one embodiment, as shown in fig. 1-2 and 5-7, the clamping mechanism includes a threaded rod 10, a second slider 11, a first slider 12, an end gear 14, a long gear 15, a second telescopic cylinder 17 and a dual-shaft stretching motor 18, where a first slider 12 is slidably disposed on front and rear sides of the fixed platen 3, a second slider 11 is slidably disposed on front and rear sides of the movable platen 6, two second telescopic cylinders 17 are respectively fixed on the fixed platen 3 and the movable platen 6, output ends of the two second telescopic cylinders 17 fixed on the fixed platen 3 are fixedly connected with the two first sliders 12 correspondingly, output ends of the two second telescopic cylinders 17 fixed on the movable platen 6 are fixedly connected with the two second sliders 11 correspondingly, a threaded rod 10 is disposed between the first slider 12 and the second slider 11 on the same side, the threaded rod 10 is rotationally connected with the first slider 12, a second limit groove 26 matched with the threaded rod 10 is also disposed on a side of the plate set 5, and four second limit grooves 26 matched with the threaded rod 10 are used for controlling the two second telescopic cylinders 17 to be close to or far away from the threaded rod 10 synchronously; the end face gear 14 is fixedly arranged at one end part of the threaded rod 10 far away from the movable pressing plate 6, the double-shaft extension motor 18 is fixedly arranged on the fixed pressing plate 3, a long gear 15 is respectively fixedly arranged at the output ends of two sides of the double-shaft extension motor 18, and the two long gears 15 are correspondingly meshed and connected with the two end face gears 14. During application, the long gear 15 is driven to rotate through the double-shaft extension motor 18, so that the face gear 14 is driven to rotate, the face gear 14 and the long gear 15 are arranged to ensure that the two threaded rods 10 can be always driven when the distance between the two threaded rods 10 is changed, when the face gear 14 drives the threaded rods 10 to rotate, the first sliding block 12 is rotationally connected with the threaded rods 10, the second sliding block 11 is in threaded connection with the threaded rods 10, so that the second sliding block 11 can move relative to the first sliding block 12, the movable pressing plate 6 can move relative to the fixed pressing plate 3, and the purposes of clamping and releasing the plate group 5 are achieved. In addition, the threaded rod 10 is matched with the second limiting groove 26, so that the threaded rod 10 can limit the front side and the rear side of the plate set 5, and the fixing effect on the plate set 5 is further improved.
Preferably, the second limiting groove 26 is formed in the middle of the front side and the rear side of the plate set 5, and the cross section of the second limiting groove 26 is preferably semicircular, so as to improve the matching effect of the threaded rod 10 and the second limiting groove 26; the double-shaft extension motor 18 is fixedly arranged on the fixed pressing plate 3 through a motor seat 19, and the second telescopic cylinder 17 is correspondingly fixed on the fixed pressing plate 3 and the movable pressing plate 6 through a cylinder support 4. In order to improve the stability of the long gear 15, an end bracket 13 is rotatably installed at the end of the long gear 15, the end bracket 13 is fixedly connected with the fixed pressing plate 3, and the long gear 15 can be supported in an auxiliary manner through the end bracket 13.
Preferably, as shown in fig. 7, the fixed pressing plate 3 and the movable pressing plate 6 are correspondingly provided with a notch 27 for moving the threaded rod 10, the threaded rod 10 passes through the notch 27, the second sliding block 11 and the first sliding block 12 are preferably in L-shaped structures, and the first sliding block 12 and the second sliding block 11 are correspondingly and slidably connected with the surfaces of the fixed pressing plate 3 and the movable pressing plate 6 respectively. In order to improve the stability of the movement of the first slide block 12 and the second slide block 11 and the reliability of the transmission of the movable pressing plate 6, a guide rod 29 is respectively arranged and fixed at the inner ends of the first slide block 12 and the second slide block 11, guide grooves 28 which are in sliding connection with the guide rod 29 are correspondingly formed on the fixed pressing plate 3 and the movable pressing plate 6 respectively, and therefore the stability of the movement of the first slide block 12 and the second slide block 11 can be improved, and the reliability is high.
According to the detachable plate heat exchanger provided by the embodiment of the invention, the plate group 5 can be stably limited through the arrangement of the first limiting rod 1, the second limiting rod 8 and the threaded rod 10, and the plate group 5 can be clamped and fixed by being matched with the movable pressing plate 6 and the fixed pressing plate 3, so that the plate group 5 can be clamped and fixed reliably. In addition, when maintaining and changing the sheet of sheet group 5, only need adjust first gag lever post 1 and second gag lever post 8 junction and sheet correspond, then control first gag lever post 1 and second gag lever post 8 through third telescopic cylinder 23 and separate certain distance to control threaded rod 10 and second spacing groove 26 separation through second telescopic cylinder 17, and movable clamp plate 6 and fixed clamp plate 3 separation, can upwards take out the sheet, maintenance and change the back again the dress resume the normal position can, it is convenient to use.
In addition, the control of each component is only required by adopting a PLC controller disclosed in the prior art, the model and circuit connection of each component are not particularly limited, and the components can be flexibly arranged in practical application.
The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present invention does not relate to improvements of software and methods.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. The utility model provides a detachable plate heat exchanger, includes the slab group, the both ends of slab group are equipped with fixed clamp plate and movable clamp plate respectively, its characterized in that still includes:
the top-bottom limiting mechanism is used for limiting the top and the bottom of the plate group and can be separated by a certain distance along the top and the bottom surfaces of the plate group so as to be used for taking and placing the plates of the plate group;
the clamping mechanism is used for controlling the movable pressing plate to move relative to the fixed pressing plate so as to clamp and release the plate group; the clamping mechanism is also used for limiting the front side and the rear side of the plate group and separating a certain distance relative to the side surface of the plate group so as to be used for taking and placing the plates of the plate group;
the top-bottom limiting mechanism comprises a first limiting rod, a second end plate, a first telescopic cylinder, a first end plate and a third telescopic cylinder;
the top and the bottom of the plate group are provided with first limit grooves;
the upper part and the lower part of the fixed pressing plate are both provided with a first limiting rod in a sliding way, the first limiting rods are also in sliding connection with the first limiting grooves, one ends of the two first limiting rods, which are far away from the fixed pressing plate, are provided with a first end plate in a straddling way, the fixed pressing plate is fixedly provided with a first telescopic cylinder, the output end of the first telescopic cylinder is fixedly connected with the first end plate, and the first telescopic cylinder is used for controlling the moving position of the first end plate relative to the fixed pressing plate;
the upper part and the lower part of the movable pressing plate are respectively provided with a second limiting rod in a sliding way, the second limiting rods are also in sliding connection with the first limiting grooves, and a second end plate is fixedly arranged at one end, far away from the movable pressing plate, of each second limiting rod in a straddling way;
a third telescopic cylinder is fixedly connected between the first limiting rod and the second limiting rod at the lower side and used for controlling the distance between the first limiting rod and the second limiting rod;
the clamping mechanism comprises a threaded rod, a second sliding block, a first sliding block, an end face gear, a long gear, a second telescopic cylinder and a double-shaft extension motor;
the front side and the rear side of the fixed pressing plate are respectively provided with a first sliding block in a sliding way, and the front side and the rear side of the movable pressing plate are respectively provided with a second sliding block in a sliding way;
the fixed pressing plate and the movable pressing plate are respectively fixed with two second telescopic cylinders, the output ends of the two second telescopic cylinders fixed on the fixed pressing plate are correspondingly and fixedly connected with the two first sliding blocks, and the output ends of the two second telescopic cylinders fixed on the movable pressing plate are correspondingly and fixedly connected with the two second sliding blocks;
a threaded rod is arranged between the first sliding block and the second sliding block which are positioned on the same side, the threaded rod is rotationally connected with the first sliding block, the threaded rod is in threaded connection with the second sliding block, a second limit groove matched with the threaded rod is further formed in the side face of the plate sheet group, and the four second telescopic cylinders are used for cooperatively controlling the two threaded rods to synchronously approach or separate;
an end face gear is fixedly arranged at one end part of the threaded rod, which is far away from the movable pressing plate;
the fixed pressing plate is fixedly provided with a double-shaft stretching motor, two long gears are respectively fixed at the output ends of two sides of the double-shaft stretching motor, and the two long gears are correspondingly meshed with the two end face gears.
2. The detachable plate heat exchanger according to claim 1, wherein the fixed pressing plate is further fixed with a first guide sleeve in sliding connection with the first limit rod, and the movable pressing plate is further fixed with a second guide sleeve in sliding connection with the second limit rod;
one end of the third telescopic cylinder is fixedly connected with the first limiting rod through the first fixing block, and the other end of the third telescopic cylinder is fixedly connected with the second limiting rod through the second fixing block.
3. The removable plate heat exchanger of claim 1 wherein the first limiting groove is rectangular in shape and the first limiting groove is open intermediate the top and bottom of the plate package.
4. The removable plate heat exchanger of claim 1 wherein the second limiting groove is formed in the middle of the front side and the rear side of the plate package, and the second limiting groove has a semicircular cross section.
5. The detachable plate heat exchanger according to claim 1, wherein the double-shaft extension motor is fixed on the fixed pressing plate through a motor seat, and the second telescopic cylinder is correspondingly fixed on the fixed pressing plate and the movable pressing plate through a cylinder support;
the end of the long gear is also rotatably provided with an end bracket which is also fixedly connected with the fixed pressing plate.
6. The detachable plate heat exchanger according to claim 1, wherein the fixed pressing plate and the movable pressing plate are correspondingly provided with a notch for moving a threaded rod, and the threaded rod passes through the notch;
the second sliding block and the first sliding block are of L-shaped structures, and the first sliding block and the second sliding block are correspondingly connected with the surfaces of the fixed pressing plate and the movable pressing plate in a sliding mode respectively.
7. The detachable plate heat exchanger according to claim 6, wherein the inner ends of the first slider and the second slider are respectively provided with a guide rod, and the fixed pressing plate and the movable pressing plate are respectively provided with guide grooves in sliding connection with the guide rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310654274.1A CN116734636B (en) | 2023-06-05 | 2023-06-05 | Detachable plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310654274.1A CN116734636B (en) | 2023-06-05 | 2023-06-05 | Detachable plate heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN116734636A CN116734636A (en) | 2023-09-12 |
| CN116734636B true CN116734636B (en) | 2024-03-19 |
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| CN202310654274.1A Active CN116734636B (en) | 2023-06-05 | 2023-06-05 | Detachable plate heat exchanger |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567490A (en) * | 2015-01-14 | 2015-04-29 | 上海艾克森集团有限公司 | Filtering type plate heat exchanger |
| DE102014102888A1 (en) * | 2014-03-05 | 2015-09-10 | Georg Schweiger | Clamping and releasing device for a plate heat exchanger |
| CN210268310U (en) * | 2019-05-17 | 2020-04-07 | 江阴丹尼尔冷却器有限公司 | Plate cooler with good sealing performance |
| CN210486614U (en) * | 2019-09-19 | 2020-05-08 | 湖北朋成换热设备有限公司 | Plate heat exchanger easy to replace and maintain |
| CN212390883U (en) * | 2020-06-08 | 2021-01-22 | 彭姣娥 | Plate heat exchanger convenient to dismantle |
| CN213481086U (en) * | 2020-11-05 | 2021-06-18 | 杭州亚飞环保科技有限公司 | Multistage area-adjustable plate heat exchanger |
| CN217483320U (en) * | 2022-05-16 | 2022-09-23 | 江苏波奇尼环保科技有限公司 | Simple and convenient connected plate heat exchanger frame structure |
| CN218864860U (en) * | 2022-12-29 | 2023-04-14 | 上海饮技机械有限公司 | Heat exchange plate connecting structure for seawater desalination |
-
2023
- 2023-06-05 CN CN202310654274.1A patent/CN116734636B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014102888A1 (en) * | 2014-03-05 | 2015-09-10 | Georg Schweiger | Clamping and releasing device for a plate heat exchanger |
| CN104567490A (en) * | 2015-01-14 | 2015-04-29 | 上海艾克森集团有限公司 | Filtering type plate heat exchanger |
| CN210268310U (en) * | 2019-05-17 | 2020-04-07 | 江阴丹尼尔冷却器有限公司 | Plate cooler with good sealing performance |
| CN210486614U (en) * | 2019-09-19 | 2020-05-08 | 湖北朋成换热设备有限公司 | Plate heat exchanger easy to replace and maintain |
| CN212390883U (en) * | 2020-06-08 | 2021-01-22 | 彭姣娥 | Plate heat exchanger convenient to dismantle |
| CN213481086U (en) * | 2020-11-05 | 2021-06-18 | 杭州亚飞环保科技有限公司 | Multistage area-adjustable plate heat exchanger |
| CN217483320U (en) * | 2022-05-16 | 2022-09-23 | 江苏波奇尼环保科技有限公司 | Simple and convenient connected plate heat exchanger frame structure |
| CN218864860U (en) * | 2022-12-29 | 2023-04-14 | 上海饮技机械有限公司 | Heat exchange plate connecting structure for seawater desalination |
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