Dirt cleaning structure for heat exchange equipment of hydrogen compressor cooler
By designing a cleaning structure for the hydrogen compressor cooler, the problems of poor cooling effect and difficulty in cleaning caused by circulating water deposition were solved, achieving effective cleaning of mud and sand and airtight protection of the equipment, thus extending the equipment's lifespan.
Patent Information
- Application Number
- CN202520532401.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-25
AI Technical Summary
The circulating water in the hydrogen compressor section of the hydrogen ammonia workshop contains a large amount of silt, which causes sediment to accumulate in the cooler during the circulating cooling process, affecting the cooling effect. This results in excessively high outlet temperatures for the hydrogen compressor, damaging the cooler tube bundles and making cleaning difficult.
Design a cleaning structure for a heat exchanger in a hydrogen compressor cooler, including a shell, tube sheet, heat exchange tubes, tube box, baffle plate, and collection box. The collection box collects deposited silt and sand, which is then discharged through a cleaning pipe. Combined with inlet and outlet pipes, the silt and sand are cleaned, maintaining the cooling effect and the airtightness of the equipment.
Effective collection and cleaning of mud and sand maintains the cooling effect of the cooler, avoids damage to the tube bundle, reduces cleaning difficulty, and extends equipment life.
Smart Images
Figure CN223954757U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heat exchange equipment technical field, concretely relates to a hydrogen compressor cooler heat exchange equipment clean up structure. BACKGROUND
[0002] The hydrogen compressor cooler is a kind of key equipment for cooling high-temperature hydrogen in hydrogen compressor system, and its main function is to effectively remove the high-temperature heat generated in the compression process of hydrogen through heat exchange process, so as to ensure the normal operation of hydrogen compressor and prolong the service life of equipment, with the emphasis on hydrogen energy industry in China, the heat exchange technology of hydrogen compressor cooler is also constantly making breakthroughs.Hydrogen ammonia workshop hydrogen compressor section, due to the large amount of silt in circulating water, gradually deposits in the circulating cooling process of cooler, causes bad cooling effect, hydrogen compressor outlet temperature is too high, exceeds operating index, causes damage to adsorbent use, affects adsorption effect, reduces service life, the form of cooler is closed, and silt must be cut to clean the shell, and the cleaning difficulty is larger, and the cooler tube bundle is damaged. SUMMARY
[0003] The utility model discloses a hydrogen compressor cooler heat exchange equipment clean up structure to solve the hydrogen ammonia workshop hydrogen compressor section in the background art, due to the large amount of silt in circulating water, gradually deposits in the circulating cooling process of cooler, causes bad cooling effect, hydrogen compressor outlet temperature is too high, exceeds operating index, causes damage to adsorbent use, affects adsorption effect, reduces service life, the form of cooler is closed, and silt must be cut to clean the shell, and the cleaning difficulty is larger, and the cooler tube bundle is damaged.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of hydrogen compressor cooler heat exchange equipment clean up structure, including shell, the both ends of the shell are equipped with tube sheet, heat exchange tube is equipped between the two tube sheets, the both ends of the shell and at the outer side of the tube sheet are equipped with pipe box, the heat exchange tube is connected with the pipe box of two sides and is communicated, the inside of the shell and between the heat exchange tube are staggered and equipped with baffle, the lower end of the shell and between the adjacent two baffles are equipped with collection box, the lower end of the collection box is equipped with cleaning pipe, the lower end of the collection box and the cleaning pipe between the communicated box are equipped, the front side of the cleaning pipe is equipped with liquid inlet pipe, the rear side of the cleaning pipe is equipped with liquid outlet pipe.
[0005] Preferably, the pipe box is connected with the shell through the connecting flange, the upper end of the shell is respectively communicated and connected with heat input port and heat output port on the left and right sides, the upper end of the left pipe box is equipped with cold input port, and the lower end of the right pipe box is equipped with cold output port.
[0006] Preferably, the rear side of the liquid inlet pipeline is communicated with the cleaning pipes through connecting flanges respectively, the input end of the liquid inlet pipeline is provided with a liquid inlet valve, and the input end of the liquid inlet valve is provided with a liquid inlet port.
[0007] Preferably, the front side of the liquid outlet pipeline is communicated with the cleaning pipes through connecting flanges respectively, the output end of the liquid outlet pipeline is provided with a liquid outlet valve, and the output end of the liquid outlet valve is provided with a liquid outlet port.
[0008] Preferably, the long side dimension of the communication box body is correspondingly arranged with the dimension of the shell, and the two side walls of the long side of the communication box body are arranged to be inclined.
[0009] Compared with the prior art, the hydrogen ammonia workshop hydrogen compressor section has the advantages that: since the circulating water contains a large amount of silt, the silt gradually deposits in the circulating cooling process of the cooler, the deposited silt is collected through the collection box body and is output through the cleaning pipes, the cooling effect of the cooling equipment is ensured, the outlet temperature of the hydrogen compressor is maintained at an operation index, the adsorption effect is ensured, and the service life is prolonged; while the airtightness of the cooler is ensured, the silt can be cleaned through the cleaning pipes, the cleaning difficulty is reduced, and the cooler pipe bundle is prevented from being damaged. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is a main structure axonometric view of the utility model;
[0011] Figure 2 It is a main structure axonometric sectional view of the utility model;
[0012] Figure 3 It is a main structure front sectional view of the utility model;
[0013] Figure 4 It is a main structure front schematic view of the utility model;
[0014] Figure 5 It is a main structure left sectional view of the utility model.
[0015] In the drawing: 1 is a shell, 2 is a tube sheet, 3 is a heat exchange pipe, 4 is a tube box, 5 is a baffle, 6 is a collection box body, 7 is a cleaning pipe, 8 is a communication box body, 9 is a liquid inlet pipeline, 10 is a liquid outlet pipeline, 11 is a hot input port, 12 is a hot output port, 13 is a cold input port, 14 is a cold output port, 15 is a liquid inlet valve, 16 is a liquid inlet port, 17 is a liquid inlet port, and 18 is a liquid outlet port. DETAILED DESCRIPTION
[0016] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.
[0017] Please refer to Figures 1-5 The utility model provides a kind of hydrogen compressor cooler heat exchange equipment pollution cleaning structure, including shell 1, the both ends of the shell 1 are equipped with tube sheet 2, two described tube sheet 2 between being equipped with heat exchange tube 3, the both ends of the shell 1 and at the outside of the tube sheet 2 are equipped with tube box 4, the heat exchange tube 3 with two sides described tube box 4 intercommunication connection, the inside of the shell 1 and between the heat exchange tube 3 staggered baffle 5 is equipped with, the lower end of the shell 1 and between the adjacent two baffle 5 baffle 5 is equipped with collection box 6, the lower end of the collection box 6 is equipped with cleaning pipe 7, the lower end of the collection box 6 with the cleaning pipe 7 between intercommunication box 8 is equipped with, the front side of the cleaning pipe 7 is equipped with liquid inlet pipeline 9, the rear side of the cleaning pipe 7 is equipped with liquid outlet pipeline 10.
[0018] When using, shell 1, tube sheet 2, heat exchange tube 3, tube box 4 and baffle 5 constitute the basic structure of tube type heat exchanger, the basic working structure of heat exchange equipment is formed, collection box 6 is arranged at the lower end of shell 1, and collection box 6 is arranged between two baffles 5, and the liquid in the shell 1 contains silt, which flows slowly under the action of two baffles 5, so as to be deposited at the position of the mobile box 6, the silt is collected by the collection box 6, and the intercommunication box 8 is connected with the cleaning pipe 7 with smaller diameter and the collection box 6 with larger size, when the internal silt needs to be cleaned, the liquid outlet pipeline 10 is opened, the silt in the cleaning pipe 7 is discharged and cleaned through the liquid outlet pipeline 10, and the liquid is transported to the inside of the filtering equipment, and the liquid inlet pipeline 9 is opened, and the clean heat exchange liquid filtered is input to the inside of the shell 1.
[0019] The tube box 4 is connected with the shell 1 by connecting flange, the upper end of the shell 1 is connected with heat input port 11 and heat output port 12 on the left and right sides, the heat input port 11 is used for inputting the heat exchange liquid with higher temperature to the inside of the shell 1, the heat output port 12 is used for outputting the heat exchange liquid after heat exchange, the upper end of the left tube box 4 is provided with cold input port 13, the liquid needing heat exchange is input to the inside of the heat exchange tube 3 through the cold input port 13, and the liquid is heat exchanged through the heat exchange tube 3, the lower end of the right tube box 4 is provided with cold output port 14, and the liquid after heat exchange is outputted through the cold output port 14.
[0020] The rear side of the liquid inlet pipeline 9 is connected with the cleaning pipe 7 through the connecting flange, the input end of the liquid inlet pipeline 9 is provided with a liquid inlet valve 15, the input end of the liquid inlet valve 15 is provided with a liquid inlet port 16, the liquid inlet port 16 is connected with the output port of the filtering equipment, and the liquid inlet operation is controlled through the liquid inlet valve 15.
[0021] The front side of the liquid outlet pipeline 10 is connected with the cleaning pipe 7 through the connecting flange, the output end of the liquid outlet pipeline 10 is provided with a liquid outlet valve 17, the output end of the liquid outlet valve 17 is provided with a liquid outlet port 18, the liquid outlet port 18 is connected with the input port of the filtering equipment, and the liquid outlet operation is controlled through the liquid outlet valve 17.
[0022] The long side of the communication box 8 is correspondingly arranged with the size of the shell 1, the two side walls of the long side of the communication box 8 are arranged to be inclined, the communication box 8 connects the cleaning pipe 7 with a small diameter with the collecting box 6 with a large size, and the smoothness of the sediment deposition is ensured.
[0023] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A hydrogen compressor cooler heat exchanger equipment cleaning structure, characterized in that: The application relates to a heat exchange device, which comprises a shell (1), two tube plates (2) arranged at the two ends of the shell (1), heat exchange tubes (3) arranged between the two tube plates (2), a tube box (4) arranged at the outer side of each of the tube plates (2), the heat exchange tubes (3) being connected with the tube boxes (4) on the two sides in communication, baffles (5) arranged staggeredly in the shell (1) and between the heat exchange tubes (3), a collecting box (6) arranged at the lower end of the shell (1) and between two adjacent baffles (5), a cleaning tube (7) arranged at the lower end of the collecting box (6), a communication box (8) arranged between the lower end of the collecting box (6) and the cleaning tube (7), a liquid inlet pipeline (9) arranged at the front side of the cleaning tube (7), and a liquid outlet pipeline (10) arranged at the rear side of the cleaning tube (7).
2. The hydrogen compressor cooler heat exchanger fouling removal structure of claim 1, wherein: The tube box (4) is connected with the shell (1) through a connecting flange, a heat input port (11) and a heat output port (12) are respectively connected with the upper end of the shell (1) on the left and right sides, a cold input port (13) is arranged at the upper end of the left tube box (4), and a cold output port (14) is arranged at the lower end of the right tube box (4).
3. The hydrogen compressor cooler heat exchanger fouling removal structure of claim 1, wherein: The rear side of the liquid inlet pipeline (9) is connected with the cleaning tube (7) in communication through a connecting flange, an inlet end of the liquid inlet pipeline (9) is provided with a liquid inlet valve (15), and an inlet end of the liquid inlet valve (15) is provided with a liquid inlet port (16).
4. The hydrogen compressor cooler heat exchanger fouling removal structure of claim 1, wherein: The front side of the liquid outlet pipeline (10) is connected with the cleaning tube (7) in communication through a connecting flange, an outlet end of the liquid outlet pipeline (10) is provided with a liquid outlet valve (17), and an outlet end of the liquid outlet valve (17) is provided with a liquid outlet port (18).
5. The hydrogen compressor cooler heat exchanger fouling removal structure of claim 1, wherein: The long side dimension of the communication box (8) is arranged in correspondence with the dimension of the shell (1), and the two side walls of the long side of the communication box (8) are arranged in an inclined mode.