Round block hole type graphite heat exchanger

Abstract

The utility model discloses a round block hole type graphite heat exchanger, and relates to the technical field of graphite heat exchangers. The round block hole type graphite heat exchanger comprises a round block hole type graphite heat exchanger body and connecting discs fixedly arranged on the outer surfaces of the top end and the bottom end of the round block hole type graphite heat exchanger body respectively. The protection assembly comprises a plurality of protection columns arranged on the outer surface of the round block hole type graphite heat exchanger body in a circumferential array mode, and clamping grooves corresponding to the protection columns and facilitating sliding-in of the two ends of the protection columns are formed in the opposite faces of the two connecting discs correspondingly. According to the round block hole type graphite heat exchanger, the protection assembly is arranged, so that the outer surface of the round block hole type graphite heat exchanger can be protected by a plurality of protection columns, and damage to the outer surface of the round block hole type graphite heat exchanger caused by collision in the transportation and transfer process is avoided; therefore, the defect that the outer surface shell of the round block hole type graphite heat exchanger cannot be effectively protected in the prior art is effectively overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite heat exchangers, in particular to a round block hole type graphite heat exchanger. Background Art

[0002] The graphite heat exchanger is a heat exchanger made of graphite for heat transfer components. The existing patent is a round block hole graphite heat exchanger. The patent publication number CN220062697U includes a shell, a first end, a second end, a plurality of graphite heat exchange blocks and at least two support columns. The shell is open at both ends; the first end and the second end are respectively arranged at the two ends of the shell, the first end has a material inlet, and the second end has a material gas phase outlet and a material liquid phase outlet; a plurality of graphite heat exchange blocks are stacked in the shell, each graphite heat exchange block has a first surface and a second surface arranged oppositely along the thickness direction, and a first through hole penetrating the first surface and the second surface is provided on the graphite heat exchange block. In the direction perpendicular to the thickness direction, each graphite heat exchange block is also provided with a second through hole connected to the first through hole; at least two support columns are arranged at intervals on the outer wall of the shell so that the shell can be arranged horizontally. The utility model can be flexibly adjusted in vertical and horizontal arrangements according to the site size to adapt to different scene requirements, and has strong practicality.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the round block hole type graphite heat exchanger proposed in the above-mentioned patent technology lacks corresponding protective components on the outer surface of the shell during the actual transportation process, which causes the shell to deform or even crack when it collides. At the same time, only a simple sealing ring is used as a seal between the two adjacent graphite blocks inside the round block hole type graphite heat exchanger, resulting in impurities in the gap between the two adjacent graphite blocks and in the retained fluid, thereby affecting normal heat exchange.

[0004] So we proposed a round block hole graphite heat exchanger to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a round block hole type graphite heat exchanger, which solves the problem that the outer shell of the round block hole type graphite heat exchanger has no protection.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a round block hole type graphite heat exchanger, comprising:

[0007] A round block hole type graphite heat exchanger body, and connecting plates respectively fixed on the outer surfaces of the top end and the bottom end of the round block hole type graphite heat exchanger body, and a graphite block with holes is arranged inside the round block hole type graphite heat exchanger body;

[0008] A protection component is used to protect the outer surface shell of the main body of the round block hole type graphite heat exchanger, and the protection component includes a plurality of protection columns arranged in a circumferential array on the outer surface of the main body of the round block hole type graphite heat exchanger, and the opposite surfaces of the two connecting plates are provided with snap-in grooves corresponding to the protection columns for facilitating the sliding of the two ends of the protection columns;

[0009] A sealing assembly is used to seal the gap between two adjacent graphite blocks with holes. The sealing assembly includes a sealing gasket arranged between the two adjacent graphite blocks with holes, and the upper surface of the sealing gasket is provided with connecting holes corresponding to the vertical holes at the ends of the graphite blocks with holes.

[0010] Preferably, a cylindrical groove is provided at the end of the protective column, a positioning column is slidably provided on the inner wall of the cylindrical groove, and a positioning groove matched with the positioning column is provided on the inner wall of the clamping groove.

[0011] Preferably, a clamping spring is fixedly provided at the end of the positioning column, and one end of the clamping spring away from the positioning column is fixedly connected to the inner wall of the cylindrical groove.

[0012] Preferably, a toggle block is fixedly provided on the outer surface of the end of the positioning column for facilitating the up and down movement of the positioning column, and the inner side surface of the cylindrical groove is provided with a strip sliding opening extending to the outer surface of the protective column, and the outer surface of the toggle block is slidably connected to the inner wall of the strip sliding opening.

[0013] Preferably, a connecting ring is fixedly provided on the outer ring surface of the sealing gasket, and the inner ring surface of the connecting ring is slidably connected to the outer ring surfaces of two adjacent graphite blocks with holes.

[0014] Preferably, sealing rings corresponding to the plurality of connecting holes are fixedly provided on the upper surface and the lower surface of the sealing gasket, and the sealing gasket, the connecting ring and the sealing ring are all made of elastic rubber.

[0015] Preferably, a heat exchange medium feed pipe and a heat exchange medium discharge pipe are respectively provided at the top and bottom ends of the round block hole type graphite heat exchanger body, and a cooling water inlet pipe and a cooling water outlet pipe are respectively provided on the outer surface of the round block hole type graphite heat exchanger body. Beneficial Effects

[0016] The utility model provides a round block hole type graphite heat exchanger. Compared with the prior art, it has the following beneficial effects:

[0017] The multifunctional cutting machine for heat shrink tube packaging is provided with a protective component so that after the round block hole type graphite heat exchanger is assembled, the outer surface of the round block hole type graphite heat exchanger can be protected by a plurality of protective columns, thereby avoiding damage to the outer surface caused by collision during transportation and transfer, thereby effectively solving the defect in the prior art that the outer surface shell of the round block hole type graphite heat exchanger cannot be effectively protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the protective column of the utility model.

[0021] Figure 4 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of two adjacent graphite blocks with holes in the utility model.

[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the sealing gasket of the utility model.

[0024] In the figure:

[0025] 100. Round block hole type graphite heat exchanger body;

[0026] 200, connecting plate;

[0027] 300, graphite block with holes;

[0028] 400, protection assembly; 401, protection column; 402, snap-in groove; 403, columnar groove; 404, positioning column; 405, positioning groove; 406, pressing spring; 407, toggle block; 408, strip sliding opening;

[0029] 500, sealing assembly; 501, sealing gasket; 502, connecting hole; 503, connecting ring; 504, sealing ring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-6 The utility model provides a technical solution: a round hole type graphite heat exchanger, comprising:

[0032] A round block hole type graphite heat exchanger body 100, and connecting plates 200 respectively fixed on the outer surfaces of the top and bottom ends of the round block hole type graphite heat exchanger body 100, and a graphite block 300 with holes is arranged inside the round block hole type graphite heat exchanger body 100;

[0033] The top and bottom ends of the round hole graphite heat exchanger body 100 are respectively provided with a heat exchange medium feed pipe and a heat exchange medium discharge pipe, and the outer surface of the round hole graphite heat exchanger body 100 is respectively provided with a cooling water inlet pipe and a cooling water outlet pipe, so as to facilitate heat exchange of the heat exchange medium.

[0034] The protection assembly 400 is used to protect the outer surface shell of the round block hole type graphite heat exchanger body 100. The protection assembly 400 includes a plurality of protection columns 401 arranged in a circumferential array on the outer surface of the round block hole type graphite heat exchanger body 100. The opposite surfaces of the two connecting plates 200 are provided with snap-in grooves 402 corresponding to the protection columns 401 for facilitating the sliding of the two ends of the protection columns 401.

[0035] A cylindrical groove 403 is provided at the end of the protective column 401, and a positioning column 404 is slidably provided on the inner wall of the cylindrical groove 403, and a positioning groove 405 adapted to the positioning column 404 is provided on the inner wall of the clamping groove 402, so as to effectively fix the protective column 401 in the middle of the two connecting plates 200.

[0036] A clamping spring 406 is fixedly disposed at the end of the positioning column 404 . One end of the clamping spring 406 away from the positioning column 404 is fixedly connected to the inner wall of the cylindrical groove 403 , which can effectively ensure the stability of the positioning column 404 .

[0037] The outer surface of the end of the positioning column 404 is fixedly provided with a toggle block 407 for facilitating the up and down movement of the positioning column 404, and the inner side surface of the cylindrical groove 403 is provided with a strip sliding opening 408 extending to the outer surface of the protective column 401, and the outer surface of the toggle block 407 is slidably connected to the inner wall of the strip sliding opening 408, so as to facilitate the quick disassembly of the installed protective column 401.

[0038] Among them, the utility model, by setting a protective component 400, can make the protective column 401 quickly installed on the outer surface of the round block hole type graphite heat exchanger body 100 after the actual assembly process of the round block hole type graphite heat exchanger is completed, so that the outer surface of the round block hole type graphite heat exchanger can be protected by a plurality of protective columns 401, avoiding damage to its outer surface caused by collision during transportation and transfer, thereby effectively solving the defect of the prior art that the outer surface shell of the round block hole type graphite heat exchanger cannot be effectively protected.

[0039] The sealing assembly 500 is used to seal the gap between two adjacent graphite blocks 300 with holes. The sealing assembly 500 includes a sealing gasket 501 arranged between the two adjacent graphite blocks 300 with holes, and the upper surface of the sealing gasket 501 is provided with a connecting hole 502 corresponding to the vertical hole at the end of the graphite block 300 with holes.

[0040] A connecting ring 503 is fixedly arranged on the outer ring surface of the sealing gasket 501 , and the inner ring surface of the connecting ring 503 is slidably connected to the outer ring surfaces of two adjacent graphite blocks 300 with holes, further ensuring the sealing effect of the sealing gasket 501 .

[0041] Sealing rings 504 corresponding to the plurality of connecting holes 502 are fixedly disposed on the upper surface and the lower surface of the sealing gasket 501 . The sealing gasket 501 , the connecting ring 503 and the sealing ring 504 are all made of elastic rubber.

[0042] Among them, the utility model sets a sealing assembly 500, and when installing two adjacent perforated graphite blocks 300 inside a round block hole type graphite heat exchanger, the sealing gasket 501 can be placed on the top of the lower perforated graphite block 300 first, and then the upper perforated graphite block 300 can be installed, so that the gap between the two adjacent perforated graphite blocks 300 can be effectively sealed.

[0043] In summary, during the actual assembly process of the round hole type graphite heat exchanger, after the assembly is completed, the two ends of the protective column 401 can be slid into the middle of the two connecting plates 200 through the clamping grooves 402 on the two connecting plates 200, and when the positioning column 404 at the end of the protective column 401 corresponds to the positioning groove 405, the positioning column 404 can be automatically inserted into the positioning groove 405 under the action of the tightening spring 406, so as to realize the rapid installation of the protective column 401. At the same time, when the protective column 401 needs to be removed, the toggle block 407 can be moved to make the positioning column 404 disengage from the positioning groove 405, and then the protective column 401 can be slid outward, so that the round block After the hole-type graphite heat exchanger is assembled, the outer surface of the round block hole-type graphite heat exchanger can be protected by a number of protective columns 401, thereby avoiding damage to its outer surface caused by collision during transportation and transfer, thereby effectively solving the defect in the prior art that the outer surface shell of the round block hole-type graphite heat exchanger cannot be effectively protected. Moreover, when installing two adjacent holed graphite blocks 300 inside the round block hole-type graphite heat exchanger, the sealing gasket 501 can be placed on the top of the lower holed graphite block 300, and then the upper holed graphite block 300 can be installed, so that the gap between the two adjacent holed graphite blocks 300 can be effectively sealed.

[0044] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. Round block hole type graphite heat exchanger, characterized by: include, A round block hole type graphite heat exchanger body (100), and connection plates (200) respectively fixed on the outer surfaces of the top end and the bottom end of the round block hole type graphite heat exchanger body (100), and a graphite block with holes (300) is arranged inside the round block hole type graphite heat exchanger body (100); A protection component (400) for protecting the outer surface shell of a round hole type graphite heat exchanger body (100), the protection component (400) comprising a plurality of protection columns (401) arranged in a circular array on the outer surface of the round hole type graphite heat exchanger body (100), and the opposing surfaces of the two connecting plates (200) are provided with snap-in grooves (402) corresponding to the protection columns (401) for facilitating the sliding of the two ends of the protection columns (401); A sealing assembly (500) is used to seal a gap between two adjacent graphite blocks with holes (300), the sealing assembly (500) comprising a sealing gasket (501) arranged between the two adjacent graphite blocks with holes (300), and a connection hole (502) corresponding to the vertical hole at the end of the graphite block with holes (300) is formed on the upper surface of the sealing gasket (501).

2. The round block hole type graphite heat exchanger according to claim 1 is characterized in that: The end of the protection column (401) is provided with a columnar groove (403), and the inner wall of the columnar groove (403) is slidably provided with a positioning column (404), and the inner wall of the clamping groove (402) is provided with a positioning groove (405) adapted to the positioning column (404).

3. The round block hole type graphite heat exchanger according to claim 2 is characterized in that: A clamping spring (406) is fixedly disposed at the end of the positioning column (404), and one end of the clamping spring (406) away from the positioning column (404) is fixedly connected to the inner wall of the cylindrical groove (403).

4. The round block hole type graphite heat exchanger according to claim 3 is characterized in that: The outer surface of the end of the positioning column (404) is fixedly provided with a toggle block (407) for facilitating the upward and downward movement of the positioning column (404), and the inner side surface of the columnar groove (403) is provided with a strip-shaped sliding opening (408) extending to the outer surface of the protective column (401), and the outer surface of the toggle block (407) is slidably connected to the inner wall of the strip-shaped sliding opening (408).

5. The round block hole type graphite heat exchanger according to claim 1 is characterized in that: A connecting ring (503) is fixedly disposed on the outer ring surface of the sealing gasket (501), and the inner ring surface of the connecting ring (503) is slidably connected to the outer ring surfaces of two adjacent graphite blocks with holes (300).

6. The round block hole type graphite heat exchanger according to claim 5 is characterized in that: The upper surface and the lower surface of the sealing pad (501) are both fixedly provided with sealing rings (504) corresponding to the plurality of connecting holes (502); the sealing pad (501), the connecting ring (503) and the sealing ring (504) are all made of elastic rubber.

7. The round block hole type graphite heat exchanger according to claim 1 is characterized in that: A heat exchange medium feed pipe and a heat exchange medium discharge pipe are respectively provided at the top and bottom ends of the round hole type graphite heat exchanger body (100), and a cooling water inlet pipe and a cooling water outlet pipe are respectively provided on the outer surface of the round hole type graphite heat exchanger body (100).

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