Round block hole type graphite condenser

Abstract

The utility model provides a round block hole type graphite condenser, and relates to the technical field of chemical raw material production, the round block hole type graphite condenser comprises a mounting assembly and a heat exchange condensation assembly, when the round block hole type graphite condenser is used, a mixed acid liquid material is put into a transverse array pipe as a refrigerant, and meanwhile, a gas-phase acid material enters a vertical array pipe through a gas inlet pipe; the mixed acidic liquid material flows in the gap between the transverse array pipe and the shell, and heat carried by the gas-phase acidic material is transferred to the mixed acidic liquid material through the graphite filler block, so that the mixed acidic liquid is preheated, and meanwhile, the gas-phase acidic material is primarily cooled and is conveniently converted into a solid phase subsequently, and the solid-phase acidic material is converted into the mixed acidic liquid material. Therefore, production equipment is reduced, energy is saved, meanwhile, heat on the graphite filler block can be taken away in an accelerated mode through the mixed acid liquid in the gaps of the shell, the graphite filler block can conduct heat rapidly and is always at the low temperature, the heat exchange efficiency is improved, and energy consumption is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of chemical raw material production, and in particular to a round block hole type graphite condenser. Background Art

[0002] Graphite condensers are a common type of condensing equipment used in chemical production. They use graphite as the condenser tube for heat transfer. Graphite has excellent thermal conductivity, allowing it to quickly transfer heat from the cooling medium. The principle is that heat generated during the chemical reaction is transferred to the graphite tube wall through convection and then to the cooling medium through conduction.

[0003] When producing acidic materials, the mixed acidic liquid material usually needs to be preheated before distillation, so that the mixed acidic liquid material can be converted into the gas phase more quickly during the distillation process. The gaseous acidic material is then initially cooled by a graphite condenser, and then condensed into the solid phase by a receiving kettle, thereby obtaining a processed solid-phase acidic material, thereby speeding up the production pace and improving production efficiency. However, in the existing production process, the mixed acidic liquid material is usually preheated using a heating furnace or other means, and then the existing graphite condenser is used to condense the acidic gas material. There are too many production equipment, and there is a waste of heat carried by the gaseous acidic material. In addition, the heat in the graphite medium of the existing graphite condenser is difficult to conduct away, which easily reduces the heat exchange efficiency in the long term, and therefore there are deficiencies. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a round block hole type graphite condenser, which uses a mixed acidic liquid material as a refrigerant during the condensation process. While cooling the gas phase acidic material, the mixed acidic liquid material can be preheated, saving production equipment and avoiding the waste of heat of the gas phase acidic material. In addition, this device can accelerate the removal of heat from the graphite medium, so that the temperature of the graphite medium itself can be reduced, thereby improving the condensation effect.

[0005] This application is implemented as follows:

[0006] An installation assembly, the installation assembly comprising a housing, the housing being a double-tube structure with a gap provided between the outer shell and the inner shell;

[0007] A heat exchange and condensation component, which includes an air inlet pipe, a placement plate, a graphite filler block, a transverse array tube, a vertical array tube, a compression plate and an air outlet pipe. The air inlet pipe is fixedly connected to the bottom end of the shell, the placement plate is fixedly connected to the top of the air inlet pipe, the graphite filler blocks are stacked on the placement plate, the transverse array tube is inserted in the transverse direction of the graphite filler block, the transverse array tube is connected to the gap of the shell, the vertical array tube is inserted in the vertical direction of the graphite filler block, the compression plate is pressed against the top surface of the graphite filler block, the air outlet pipe is fixedly connected to the top end of the shell, and the compression plate is fixedly connected to the air outlet pipe.

[0008] In one embodiment of the present application, the vertical end of the graphite filler block is provided with a vertical placement through-hole, and the vertical array tube is inserted into the vertical placement through-hole; the transverse end of the graphite filler block is provided with a transverse placement through-hole, and the transverse array tube is inserted into the transverse placement through-hole.

[0009] In one embodiment of the present application, the transverse array tubes and the vertical array tubes are vertically arranged in a staggered manner and are not connected to each other.

[0010] In one embodiment of the present application, a liquid inlet pipe is provided on one side of the upper end of the shell, a liquid outlet pipe is provided on one side of the lower end of the shell, and an interlayer is provided between the inner and outer shells of the shell. The liquid inlet pipe, the liquid outlet pipe and the interlayer are connected to each other, the transverse array tubes are not connected to each other, and the transverse array tubes are connected to the interlayer.

[0011] In one embodiment of the present application, the vertical array tubes are not connected to each other and the two ends of the vertical array tubes are respectively connected to the placement plate and the pressure plate, one pipe opening of the air inlet pipe is connected to the placement plate, and one pipe opening of the air outlet pipe is connected to the pressure plate.

[0012] In one embodiment of the present application, the graphite filler block is wrapped with PTFE tape sealing rings on the top and bottom.

[0013] In one embodiment of the present application, an emptying port is provided on one side of the shell, and a cleaning port is provided on one side of the shell.

[0014] In one embodiment of the present application, stable detection springs are evenly arranged around the top of the shell.

[0015] In one embodiment of the present application, a suspension support is fixedly connected to the peripheral side of the shell shell.

[0016] The beneficial effect of the present application is that when in use, the mixed acidic liquid material is placed into the horizontal array tube as a refrigerant, and the gaseous acidic material enters the vertical array tube through the air inlet pipe. The mixed acidic liquid material flows in the gap between the horizontal array tube and the shell, and the heat carried by the gaseous acidic material is transferred to the mixed acidic liquid material through the graphite filler block, so that the mixed acidic liquid is preheated, and the gaseous acidic material is initially cooled, which is convenient for subsequent conversion into a solid phase, thereby reducing production equipment and saving energy. At the same time, the mixed acidic liquid in the gap of the shell can quickly take away the heat on the graphite filler block, so that the graphite filler block can conduct heat out faster, so that it is always at a lower temperature, improving heat exchange efficiency, saving energy consumption, and solving the problem that the existing graphite condenser is used to condense acidic gas materials, there are too many production equipment, and there is a waste of heat carried by the gaseous acidic material. It also solves the problem that the heat in the graphite medium of the existing graphite condenser is difficult to conduct out, which easily reduces the heat exchange efficiency in the long term. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic structural diagram of a round hole-type graphite condenser is provided for the embodiment of the present application;

[0019] Figure 2 Provides a structural schematic diagram of a heat exchange condensation component for an embodiment of the present application;

[0020] Figure 3 A schematic diagram of the structure of staggered array tubes is provided for the embodiment of the present application;

[0021] Figure 4 A schematic structural diagram of a graphite filler block is provided for an embodiment of the present application;

[0022] In the figure: 100 - mounting assembly; 110 - housing; 120 - liquid inlet pipe; 130 - liquid outlet pipe; 140 - interlayer; 150 - drain port; 160 - drain port; 170 - stability detection spring; 180 - suspension support; 200 - heat exchange condensation assembly; 210 - air inlet pipe; 220 - placement plate; 230 - graphite packing block; 231 - vertical placement perforation; 232 - horizontal placement perforation; 240 - horizontal array tube; 250 - vertical array tube; 260 - pressing plate; 270 - air outlet pipe; 280 - PTFE tape sealing ring; DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0024] like Figures 1-4 As shown, the round block hole type graphite condenser according to the embodiment of the present application includes:

[0025] The mounting assembly 100 includes a housing 110 , which is a double-tube structure with a gap between the outer shell and the inner shell;

[0026] Heat exchange condensation component 200, the heat exchange condensation component 200 includes an air inlet pipe 210, a placement plate 220, a graphite filler block 230, a transverse array tube 240, a vertical array tube 250, a compression plate 260 and an air outlet pipe 270, the air inlet pipe 210 is fixedly connected to the bottom end of the shell 110, the placement plate 220 is fixedly connected to the top of the air inlet pipe 210, the graphite filler blocks 230 are stacked on the placement plate 220, the transverse array tube 240 is inserted in the transverse direction of the graphite filler block 230, the transverse array tube 240 is connected to the gap of the shell 110, the vertical array tube 250 is inserted in the vertical direction of the graphite filler block 230, the compression plate 260 is pressed against the top surface of the graphite filler block 230, the air outlet pipe 270 is fixedly connected to the top end of the shell 110, and the compression plate 260 is fixedly connected to the air outlet pipe 270. When in use, the mixed acidic liquid material is placed into the horizontal array tube 240 as a refrigerant, and the gaseous acidic material is introduced into the vertical array tube 250 through the air inlet pipe 210. The mixed acidic liquid material flows in the gap between the horizontal array tube 240 and the shell 110, and the heat carried by the gaseous acidic material is transferred to the mixed acidic liquid material through the graphite filler block 230, so that the mixed acidic liquid is preheated and the gaseous acidic material is initially cooled, which is convenient for subsequent conversion into a solid phase, thereby reducing production equipment and saving energy. Energy, at the same time, the mixed acidic liquid in the gap of the shell 110 can quickly take away the heat on the graphite filler block 230, so that the graphite filler block 230 can conduct heat faster, so that the temperature is always low, the heat exchange efficiency is improved, and energy consumption is saved. It solves the problem that the existing graphite condenser is used to condense acidic gas materials, there are too many production equipments, and there is a waste of heat carried by the gas phase acidic materials. It also solves the problem that the heat in the graphite medium of the existing graphite condenser is difficult to conduct out, which is easy to reduce the heat exchange efficiency in the long term.

[0027] like Figure 2As shown, a liquid inlet pipe 120 is provided at one side of the upper end of the housing 110, a liquid outlet pipe 130 is provided at one side of the lower end of the housing 110, and an interlayer 140 is provided between the inner and outer shells of the housing 110. The liquid inlet pipe 120, the liquid outlet pipe 130, and the interlayer 140 are interconnected, while the transverse array tubes 240 are not interconnected, and the transverse array tubes 240 are interconnected with the interlayer 140. The mixed acidic liquid material enters the interlayer 140 through the liquid inlet pipe 120, so that the graphite filler blocks 230 in the housing 110 indirectly contact the mixed acidic liquid material, facilitating the mixed acidic liquid to carry away heat from the graphite filler blocks 230. Furthermore, the interlayer 140 and the transverse array tubes 240 are in fluid communication with each other, thereby not affecting the mixed acidic liquid entering the transverse array tubes 240 to carry away heat from the gaseous acidic material. The vertical array tubes 250 are not interconnected, and their ends are connected to the placement plate 220 and the compression plate 260, respectively. One end of the air inlet pipe 210 is connected to the placement plate 220, and one end of the air outlet pipe 270 is connected to the compression plate 260. The placement plate 220 and the compression plate 260 are used to compress and secure the stacked graphite packing blocks 230. Both the placement plate 220 and the compression plate 260 are air-permeable plates and interconnected with the vertical array tubes 250. When the gaseous acidic material enters the air inlet pipe 210, it passes through the placement plate 220 into the vertical array tubes 250, then passes through the compression plate 260 into the air outlet pipe 270, where it is released.

[0028] Furthermore, an emptying port 150 is provided on one side of the shell 110, and a drain port 160 is provided on one side of the shell 110. The emptying port 150 is used to empty and release pressure, etc., and the drain port 160 is used for pressure replenishment, pressure testing devices, etc. Stability detection springs 170 are evenly arranged around the top of the shell 110. The stability detection spring 170 is used to observe the stability of the device. When the stability detection spring 170 shakes violently, the device is unstable and the operation of the device needs to be stopped immediately. A suspension support 180 is fixedly connected to the outer shell of the shell 110. The suspension support 180 is used to install the device and strengthen the rigidity of the shell 110.

[0029] like Figure 3 As shown, transverse array tubes 240 and vertical array tubes 250 are interlaced and vertically arranged, without intercommunication. This structure saves space within graphite packing block 230, maximizes the contact area between transverse array tubes 240, vertical array tubes 250, and graphite packing block 230, and does not affect the flow of the transverse and vertical fluids.

[0030] like Figure 4As shown, the graphite packing block 230 has vertical placement holes 231 at its vertical end, into which the vertical array tubes 250 are inserted. The graphite packing block 230 has horizontal placement holes 232 at its horizontal end, into which the horizontal array tubes 240 are inserted. The vertical placement holes 231 and horizontal placement holes 232 ensure close contact between the vertical array tubes 250 and the horizontal array tubes 240, thereby enhancing heat exchange. The graphite packing block 230 is wrapped with Teflon tape sealing rings 280 at the top and bottom. The Teflon tape sealing rings 280 are used to seal the gaps between the graphite packing blocks 230, improving the sealing performance of the device.

[0031] In summary, the working principle of the circular hole graphite condenser of the embodiment of the present invention is as follows: when in use, the mixed acidic liquid material is put into the interlayer 140 and the horizontal array tube 240 through the liquid inlet pipe 120 as a refrigerant, and the gaseous acidic material is put into the vertical array tube 250 through the air inlet pipe 210. The mixed acidic liquid material flows in the horizontal array tube 240 and the interlayer 140, and the heat carried by the gaseous acidic material is transferred to the mixed acidic liquid material through the graphite filler block 230, so that the mixed acidic liquid is preheated and the gaseous acidic material is initially cooled, which is convenient for the subsequent The acidic gas is continuously converted into a solid phase, thereby reducing production equipment and saving energy. At the same time, the mixed acidic liquid in the interlayer 140 can quickly take away the heat on the graphite filler block 230, so that the graphite filler block 230 can conduct heat more quickly, so that the graphite filler block 230 is always at a lower temperature, thereby improving the heat exchange efficiency and saving energy consumption. It solves the problem that the existing graphite condenser is used to condense the acidic gas material, there are too many production equipment, and there is a waste of heat carried by the gaseous acidic material. It also solves the problem that the heat in the graphite medium of the existing graphite condenser is difficult to conduct out, which is easy to reduce the heat exchange efficiency in the long term.

[0032] The above are merely examples of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included within the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined or explained in the subsequent drawings.

Claims

1. Round hole type graphite condenser, characterized in that: include: An installation assembly (100), the installation assembly (100) comprising a housing (110), the housing (110) being a double-tube structure, with a gap provided between an outer shell and an inner shell; A heat exchange condensation assembly (200), comprising an air inlet pipe (210), a placement plate (220), a graphite filler block (230), a transverse array tube (240), a vertical array tube (250), a pressing plate (260), and an air outlet pipe (270); the air inlet pipe (210) is fixedly connected to the bottom end of the shell (110); the placement plate (220) is fixedly connected to the top of the air inlet pipe (210); and the graphite filler blocks (230) are stacked on the placement plate (220). The transverse array tube (240) is inserted in the transverse direction of the graphite filler block (230), the transverse array tube (240) is connected to the gap of the shell (110), the vertical array tube (250) is inserted in the vertical direction of the graphite filler block (230), the pressing plate (260) is pressed against the top surface of the graphite filler block (230), the air outlet pipe (270) is fixedly connected to the top end of the shell (110), and the pressing plate (260) is fixedly connected to the air outlet pipe (270).

2. The round block hole type graphite condenser according to claim 1, characterized in that: The graphite filler block (230) has a vertical placement through-hole (231) at its vertical end, and the vertical array tube (250) is inserted into the vertical placement through-hole (231). The graphite filler block (230) has a horizontal placement through-hole (232) at its horizontal end, and the horizontal array tube (240) is inserted into the horizontal placement through-hole (232).

3. The round block hole type graphite condenser according to claim 2, characterized in that: The transverse array tubes (240) and the vertical array tubes (250) are vertically arranged in a staggered manner and are not interconnected.

4. The round block hole type graphite condenser according to claim 3, characterized in that: A liquid inlet pipe (120) is provided on one side of the upper end of the shell (110), a liquid outlet pipe (130) is provided on one side of the lower end of the shell (110), and an interlayer (140) is provided between the inner and outer shells of the shell (110). The liquid inlet pipe (120), the liquid outlet pipe (130) and the interlayer (140) are interconnected, the transverse array pipes (240) are not interconnected, and the transverse array pipes (240) and the interlayer (140) are interconnected.

5. The round block hole type graphite condenser according to claim 1, characterized in that: The vertical array tubes (250) are not connected to each other, and the two ends of the vertical array tubes (250) are respectively connected to the placement plate (220) and the pressing plate (260), one pipe opening of the air inlet pipe (210) is connected to the placement plate (220), and one pipe opening of the air outlet pipe (270) is connected to the pressing plate (260).

6. The round block hole type graphite condenser according to claim 1, characterized in that: The graphite filler block (230) is wrapped with a PTFE tape sealing ring (280) on the top and bottom.

7. The round block hole type graphite condenser according to claim 1, characterized in that: An emptying port (150) is provided on one side of the shell (110), and a draining port (160) is provided on one side of the shell (110).

8. The round block hole type graphite condenser according to claim 1, characterized in that: Stability detection springs (170) are evenly arranged around the top of the housing (110).

9. The round block hole type graphite condenser according to claim 1, characterized in that: A suspension support (180) is fixedly connected to the peripheral side of the shell of the housing (110).

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