Chemical condensing equipment with automatic cleaning function

Abstract

The utility model discloses chemical condensing equipment with an automatic cleaning function, and particularly relates to the field of condensing equipment, the chemical condensing equipment comprises a shell, tube plates are arranged on the two sides of the interior of the shell, condensing tubes are arranged in the middles of the two groups of tube plates in a penetrating manner, a pass partition plate is arranged on one side of each tube plate, and the pass partition plate is arranged on the other side of each tube plate. An electric telescopic rod is connected to the outer wall of one side of the shell, separation guide plates are arranged on the outer wall of the middle of a movable shaft, scrapers are arranged on the outer walls of the separation guide plates, movable sleeves are arranged in the middles of the separation guide plates, the movable sleeves are matched with condensation pipes, and the condensation pipes penetrate through the middles of the movable sleeves; the electric telescopic rod can drive the separation guide plate to do translational motion, the separation guide plate moves in the shell to drive the scraping plate and the movable sleeve to do translational motion, the scraping plate moves to scrape dirt on the inner wall of the shell, the movable sleeve moves to scrape impurities on the outer wall of a condensation pipe, and the phenomenon that the condensation effect is affected due to accumulation of the impurities in the device is avoided.

Description

Technical Field

[0001] The utility model relates to the field of condensation equipment, and more specifically, to chemical condensation equipment with automatic cleaning function. Background Art

[0002] In the process of chemical production, we usually recycle some solvents. The process is mostly to heat the solvent to be recycled and boil it into steam, and then condense and recycle it. In this process, the condenser becomes an indispensable equipment.

[0003] After searching, the existing patent (publication number: CN211752605U) discloses a condensing device for chemical production and processing, including a condenser body, supports are installed on both sides of the bottom of the condenser body, an integrated air inlet is opened on one side of the top of the condenser body, and an integrated air outlet is opened on the other side of the top of the condenser body. An integrated condensate outlet pipe is opened on the top of one end of the condenser body, and an integrated condensate inlet pipe is opened on the bottom of one end of the condenser body; a serpentine flow channel is formed in the condenser body of the device, and when the gas to be cooled enters the device, the gas needs to pass through the serpentine flow channel and fully contact the condenser pipe to improve the condensation effect of the device, and an integrated filter seat is opened on the condensate inlet pipe of the device, and the filter module installed on the filter seat can filter impurities in the cooling water to prevent impurities in the water from being deposited in the condenser body and prevent impurities from falling into the condenser body. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] After a long period of operation, the inner wall of the chemical condensation equipment and the outer wall of the condensation tube are often attached with some impurities such as condensation scale. When cleaning the existing chemical condensation equipment, it is often necessary to manually disassemble the device so as to manually clean the device. At the same time, when cleaning or replacing the filter module set at the condensation water inlet, it is often necessary to disassemble it with contact tools for replacement and cleaning;

[0005] Therefore, in order to solve the above problems, a chemical condensation device with automatic cleaning function is proposed. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a chemical condensation equipment with automatic cleaning function to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A chemical condensation equipment with automatic cleaning function, comprising a shell, an air inlet is arranged on one side of the top of the shell, an air outlet is arranged on the side of the shell away from the air inlet, tube sheets are arranged on both sides of the interior of the shell, condensing tubes are arranged and connected in the middle of two groups of tube sheets, a reflux head is arranged on one side of the tube sheet, a partition baffle is arranged on the side of the tube sheet away from the reflux head, a movable cavity is arranged in the middle of the partition baffle, a movable shaft is arranged in the middle of the shell, one end of the movable shaft passes through the tube sheet and extends into the movable cavity, an electric telescopic rod is connected to the outer wall of one side of the shell, the output end of the electric telescopic rod passes through the shell and extends into the movable cavity and is connected to the movable shaft, a partition guide is arranged on the outer wall of the middle of the movable shaft, a scraper is arranged on the outer wall of the partition guide, the outer wall of the scraper is abutted against the inner wall of the shell, a movable sleeve is arranged in the middle of the partition guide, the movable sleeve matches the condensing tube, and the condensing tube passes through the middle of the movable sleeve.

[0008] Preferably, a condensate outlet pipe is connected to the upper part of the outer wall of one side of the shell close to the partition plate, a condensate inlet pipe is arranged at the bottom of the condensate outlet pipe, and the condensate inlet pipe is separated from the condensate outlet pipe by the partition plate.

[0009] Preferably, a drain outlet is provided at the bottom of the shell, and a sewage outlet is provided on one side of the drain outlet.

[0010] Preferably, a flushing port is provided on one side of the middle of the air inlet and the air outlet, and supporting feet are arranged at the bottom end of the shell.

[0011] Preferably, a filter cavity is provided in the middle of the condensate inlet pipe, and a filter mesh plate is embedded in the middle of the filter cavity.

[0012] Preferably, a sealing block is provided on the top of the filter screen plate, and a handle is connected to the top of the sealing block.

[0013] Technical effects and advantages of the utility model:

[0014] 1. Compared with the prior art, the chemical condensation equipment with automatic cleaning function can drive the partition guide plate to perform translational movement through the electric telescopic rod. The partition guide plate moves in the shell to drive the scraper and the movable sleeve to perform translational movement. The scraper moves to scrape the dirt on the inner wall of the shell. At the same time, the movable sleeve moves to scrape the outer wall of the condenser tube to a certain extent, thereby avoiding the accumulation of impurities in the device affecting the condensation effect.

[0015] 2. Compared with the prior art, this chemical condensation equipment with automatic cleaning function can filter the coolant in the condensate inlet pipe through the filter screen to prevent impurities from entering the condenser pipe and accumulating and clogging it. Pulling the handle can drive the sealing block and the filter screen to be taken out to clean the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the partition guide plate of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 4 This is a schematic diagram of the filter chamber structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. shell; 2. air inlet; 3. air outlet; 4. tube sheet; 5. condenser; 6. reflux head; 7. partition plate; 8. movable chamber; 9. movable shaft; 10. electric telescopic rod; 11. partition guide plate; 12. scraper; 13. movable sleeve; 14. condensate outlet pipe; 15. condensate inlet pipe; 16. drain outlet; 17. sewage outlet; 18. flushing outlet; 19. support foot; 20. filter chamber; 21. filter screen; 22. sealing block; 23. handle. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] As attached Figures 1 to 3A chemical condensation device with an automatic cleaning function is shown, comprising a shell 1, an air inlet 2 is arranged on one side of the top of the shell 1, an air outlet 3 is arranged on the side of the shell 1 away from the air inlet 2, tube sheets 4 are arranged on both sides of the inside of the shell 1, condensation tubes 5 are arranged and connected in the middle of two groups of tube sheets 4, a reflux head 6 is arranged on one side of the tube sheet 4, a partition plate 7 is arranged on the side of the tube sheet 4 away from the reflux head 6, an active cavity 8 is arranged in the middle of the partition plate 7, and an active shaft 9 is arranged in the middle of the shell 1, and one end of the active shaft 9 is connected to the reflux head 6. It extends through the tube plate 4 into the active cavity 8, one side outer wall of the shell 1 is connected with an electric telescopic rod 10, the output end of the electric telescopic rod 10 extends through the shell 1 into the active cavity 8 and is connected with the active shaft 9, the middle outer wall of the active shaft 9 is arranged with a partition guide plate 11, the outer wall of the partition guide plate 11 is provided with a scraper 12, the outer wall of the scraper 12 is in contact with the inner wall of the shell 1, the middle part of the partition guide plate 11 is arranged with a movable sleeve 13, the movable sleeve 13 matches the condenser 5, and the condenser 5 runs through the middle of the movable sleeve 13.

[0024] Among them: the gas that needs to be cooled can enter the shell 1 through the air inlet 2 for cooling. After the gas enters the shell 1, it is condensed into liquid through heat exchange with the condenser 5. At the same time, the inner cavity of the shell 1 is formed into multiple partitions through the partition plate 7 so that the airflow can stay in the shell 1 for a longer time and thus be fully condensed. After working for a long time, some impurities such as scale are often attached to the inner wall of the shell 1 and the condenser 5. The electric telescopic rod 10 can drive the partition guide plate 11 to perform translational movement. The partition guide plate 11 moves in the shell 1 to drive the scraper 12 and the movable sleeve 13 to perform translational movement. The scraper 12 moves to scrape off the dirt on the inner wall of the shell 1. At the same time, the movable sleeve 13 moves to scrape off the outer wall of the condenser 5 to a certain extent, so as to avoid the accumulation of impurities in the device affecting the condensation effect.

[0025] Example 2

[0026] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0027] As a preferred embodiment, a condensate outlet pipe 14 is connected to the upper part of the outer wall of one side of the shell 1 close to the partition partition 7, and a condensate inlet pipe 15 is arranged at the bottom of the condensate outlet pipe 14, and the condensate inlet pipe 15 and the condensate outlet pipe 14 are separated by the partition partition 7; further, the cooling box and the water pump can be connected through the condensate outlet pipe 14 and the condensate inlet pipe 15, and the coolant enters the shell 1 through the condensate inlet pipe 15 and is guided to the condenser 5 in the lower part, and heat exchange is performed with the gas to be cooled through the condenser 5 to realize condensation of the gas, and the condenser 5 in the lower part flows to the condenser 5 in the upper part through the return head 6, and then is discharged to the externally connected cooling box through the condensate outlet pipe 14 to perform circulating cooling.

[0028] As a preferred embodiment, a drain port 16 is provided at the bottom of the shell 1, and a sewage outlet 17 is provided on one side of the drain port 16; further, the condensed liquid can be discharged through the drain port 16, and the impurities and dirt during cleaning can be discharged through the sewage outlet 17.

[0029] As a preferred embodiment, a flushing port 18 is provided on one side of the middle of the air inlet 2 and the air outlet 3, and a support foot 19 is arranged at the bottom end of the shell 1; further, an external cleaning liquid pipeline can be connected through the flushing port 18 to facilitate cleaning work, and the support foot 19 plays a supporting role.

[0030] As a preferred embodiment, a filter chamber 20 is provided in the middle of the condensate water inlet pipe 14, and a filter mesh plate 21 is embedded in the middle of the filter chamber 20; further, the coolant in the condensate water inlet pipe 15 can be filtered by the filter mesh plate 21 to prevent impurities from entering the condenser tube 5 and accumulating and clogging.

[0031] As a preferred embodiment, a sealing block 22 is provided on the top of the filter screen plate 21, and a handle 23 is connected to the top of the sealing block 22; further, the sealing block 22 plays a sealing role, and pulling the handle can drive the sealing block 22 and the filter screen plate 21 to be taken out, thereby cleaning the filter screen plate 21.

[0032] The working process of the utility model is as follows: first, the gas to be cooled can enter the shell 1 through the air inlet 2 for cooling. After the gas enters the shell 1, it exchanges heat with the gas through the condenser 5 to condense the gas into a liquid state. At the same time, the inner cavity of the shell 1 is formed into multiple partitions through the partition plate 7 so that the airflow can stay in the shell 1 for a longer time and thus be fully condensed. The coolant enters the shell 1 through the condensate inlet pipe 15 and then flows into the condenser 5 in the lower part. The condenser 5 exchanges heat with the gas to be cooled to achieve condensation of the gas. The condenser 5 in the lower part flows to the condenser 5 in the upper part through the return head 6 and is then discharged to the externally connected cooling box through the condensate outlet pipe 14 to perform circulating cooling. After working for a long time, the inner wall of the shell 1 and the condenser 5 are moved to the condenser 5. Some impurities such as scale will be attached. When the device needs to be cleaned, the air inlet 2, the air outlet 3 and the drain port 16 are closed, and the flushing port 18 and the sewage port 17 are opened. The external cleaning liquid pipeline can be connected to the flushing port 18 to facilitate the cleaning work. The electric telescopic rod 10 can drive the partition guide plate 11 to move in translation. The partition guide plate 11 moves in the shell 1 to drive the scraper 12 and the movable sleeve 13 to move in translation. The scraper 12 moves to scrape the dirt on the inner wall of the shell 1. At the same time, the movable sleeve 13 moves to scrape the outer wall of the condenser tube 5 to a certain extent, so as to avoid the accumulation of impurities in the device affecting the condensation effect. The impurities and dirt during cleaning can be discharged through the sewage port 17, thereby realizing the automatic cleaning function of the device. The above is the working principle of the chemical condensation equipment with automatic cleaning function.

Claims

1. A chemical condensation device with automatic cleaning function, comprising a housing (1), characterized in that: An air inlet (2) is provided on one side of the top of the shell (1), an air outlet (3) is provided on the side of the shell (1) away from the air inlet (2), tube sheets (4) are provided on both sides of the interior of the shell (1), condenser tubes (5) are arranged and connected in the middle of two groups of tube sheets (4), a reflux head (6) is provided on one side of the tube sheet (4), a partition plate (7) is provided on the side of the tube sheet (4) away from the reflux head (6), a movable cavity (8) is provided in the middle of the partition plate (7), and a movable shaft (9) is provided in the middle of the shell (1), one end of the movable shaft (9) passes through the tube sheet (4) and extends to the movable cavity (8), an outer wall of one side of the shell (1) is connected to an electric telescopic rod (10), the output end of the electric telescopic rod (10) passes through the shell (1) and extends into the movable cavity (8) and is connected to the movable shaft (9), the middle outer wall of the movable shaft (9) is arranged with a partition guide plate (11), the outer wall of the partition guide plate (11) is provided with a scraper (12), the outer wall of the scraper (12) is in contact with the inner wall of the shell (1), the middle of the partition guide plate (11) is arranged with a movable sleeve (13), the movable sleeve (13) matches the condenser (5), and the condenser (5) runs through the middle of the movable sleeve (13).

2. The chemical condensation equipment with automatic cleaning function according to claim 1, characterized in that: A condensate outlet pipe (14) is connected to the upper part of the outer wall of one side of the shell (1) close to the partition plate (7), and a condensate inlet pipe (15) is arranged at the bottom of the condensate outlet pipe (14). The condensate inlet pipe (15) and the condensate outlet pipe (14) are separated by the partition plate (7).

3. The chemical condensation equipment with automatic cleaning function according to claim 1, characterized in that: The bottom of the housing (1) is provided with a drainage port (16), and one side of the drainage port (16) is provided with a sewage outlet (17).

4. The chemical condensation equipment with automatic cleaning function according to claim 1, characterized in that: A flushing port (18) is provided on one side of the middle of the air inlet (2) and the air outlet (3), and supporting feet (19) are arranged at the bottom end of the shell (1).

5. The chemical condensation equipment with automatic cleaning function according to claim 2, characterized in that: A filter chamber (20) is provided in the middle of the condensate water inlet pipe (15), and a filter screen plate (21) is embedded in the middle of the filter chamber (20).

6. The chemical condensation equipment with automatic cleaning function according to claim 5, characterized in that: A sealing block (22) is provided on the top of the filter screen plate (21), and a handle (23) is connected to the top of the sealing block (22).

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