Steam distribution device of chlorinated paraffin production line

Abstract

The utility model relates to the technical field of paraffin processing, in particular to a steam distribution device of a chlorinated paraffin production line, which not only can filter and clean impurities in water to prevent the impurities from influencing the heating efficiency, but also can meter the separately conveyed steam to ensure the requirements of each pipeline. Comprising a heating mechanism; the device further comprises a water conveying mechanism, a stirring mechanism, a gas distribution mechanism and a cleaning mechanism, the water conveying mechanism is installed on the heating mechanism and conveys clear water into the heating mechanism conveniently, the stirring mechanism is installed on the heating mechanism and stirs the clear water, and the gas distribution mechanism is installed on the stirring mechanism body and pumps out steam to be distributed and conveyed. The cleaning mechanism is installed on the heating mechanism and facilitates discharging of impurities in the device.

Description

Technical Field

[0001] The utility model relates to the technical field of paraffin wax processing, in particular to a steam distribution device for a chlorinated paraffin production line. Background Technique

[0002] Chlorinated paraffin is an organic substance, specifically a chlorinated derivative of paraffin hydrocarbon. The main raw material for producing chlorinated paraffin is paraffin, which needs to be crushed and melted to obtain granular raw materials that meet the requirements.

[0003] The existing steam distribution device, for example, a steam distribution system for a chlorinated paraffin production line disclosed in the utility model patent with the application number 202020206182.9, its main structure includes a cooling mechanism for accessing cooling water, a first pipeline connected to the cooling mechanism, a chlorinated paraffin reaction tower connected to the bottom of the first pipeline, a drainage mechanism connected to the first pipeline and located between the cooling mechanism and the chlorinated paraffin reaction tower, a second pipeline with one end connected to the top of the chlorinated paraffin reaction tower, a steam heating mechanism connected to the other end of the second pipeline, and a cooling water recovery mechanism connected to the second pipeline and located between the steam heating mechanism and the chlorinated paraffin reaction tower; when the tower body needs to be heated, cooling water can be accessed through the cooling mechanism, and the tower body can be cooled by the cooling water entering the heating and cooling belt. After the cooling water absorbs the heat of the tower body in the heating and cooling belt, it flows out from the second pipeline and enters the cooling water recovery main pipe. Part of it flows back to the drainage return pool through the cooling water recovery main pipe, part flows into the sixth pipeline for heating the vaporizer, so that the liquid chlorine flowing into the vaporizer from the ninth pipeline is vaporized, and part flows into the seventh pipeline and then flows into the heating tank through the seventh pipeline for heating the liquid chlorine cylinder; when the chlorinated paraffin reaction tower needs to be heated, steam is introduced into the steam distributor through the tenth pipeline, and then enters the second pipeline, and then enters the heating and cooling belt along the second pipeline to heat the tower body. After the heat of the steam is absorbed by the tower body, it flows out from the first pipeline and flows into the fourth pipeline, and finally flows into the drainage return pool.

[0004] However, in the existing steam distribution device, the cooling water is recycled, and the impurities in the water accumulate, affecting the heating efficiency. Moreover, it is difficult to control the delivery volume of the steam, which easily causes waste of energy. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a steam distribution device for a chlorinated paraffin production line that can not only filter and clean the impurities in the water to prevent them from affecting the heating efficiency, but also measure the distributed steam to ensure the requirements of each pipeline.

[0006] A steam distribution device for a chlorinated paraffin production line of the utility model includes a heating mechanism; it also includes a water delivery mechanism, a stirring mechanism, a gas distribution mechanism, and a cleaning mechanism. The water delivery mechanism is installed on the heating mechanism and is convenient for delivering clear water into the heating mechanism. The stirring mechanism is installed on the heating mechanism and stirs the clear water. The gas distribution mechanism is installed on the stirring mechanism and extracts, distributes, and transports steam. The cleaning mechanism is installed on the heating mechanism and is convenient for discharging impurities in the device; the clear water and the recycled steam condensate flow back into the heating mechanism through the water delivery mechanism. After being filtered by the heating mechanism, it is heated. At the same time, the stirring mechanism is started to stir it, accelerating the clear water to be heated into steam. The gas distribution mechanism is started to extract the steam in the heating mechanism, and after metering, it is distributed to each pipeline. After long-term use, the cleaning mechanism can be opened to discharge the residual impurities in the heating mechanism.

[0007] Preferably, the heating mechanism includes four sets of support legs, a heating barrel, a filter screen, and four sets of electric resistance wires. The bottoms of the four sets of support legs are connected to the ground, the bottom of the heating barrel is connected to the tops of the four sets of support legs, a cavity is provided inside the heating barrel, the filter screen is installed in the cavity of the heating barrel, and the bottoms of the four sets of electric resistance wires are connected to the top of the filter screen; clear water is added into the cavity of the heating barrel, the filter screen filters the water in the cavity, and the filtered clear water enters above the filter screen. The four sets of electric resistance wires are started to heat the upper-layer clear water, making it evaporate into steam.

[0008] Preferably, the water delivery mechanism includes a water delivery pipe, a connecting pipe, a check valve I, a condensation pipe, and a check valve II. The water delivery pipe is installed on the heating barrel, the connecting pipe is installed in the cavity of the heating barrel and is internally connected to the water delivery pipe, the check valve I is installed on the water delivery pipe, the condensation pipe is wound around the outside of the water delivery pipe, and the check valve II is installed on the condensation pipe; the water delivery pipe is connected to a water source. The water delivery pipe cools the uncooled steam in the condensation pipe. The condensate and the clear water are transported into the connecting pipe together. The connecting pipe transports it into the cavity of the heating barrel. By setting the check valve I and the check valve II, the water pressure in the cavity of the heating barrel is prevented from being too high, and the clear water is discharged through the connecting pipe.

[0009] Preferably, the stirring mechanism includes a motor, a speed reducer, a first transmission shaft, four sets of fan blades, a connecting frame, four sets of spoiler plates and three sets of scraping plates. The bottom end of the motor is connected to the top end of the heating barrel, and the bottom end of the speed reducer is connected to the top end of the heating barrel. The first transmission shaft is rotatably installed in the cavity of the heating barrel and is longitudinally connected to the speed reducer. The four sets of fan blades are all installed on the first transmission shaft, the connecting frame is installed on the first transmission shaft, the four sets of spoiler plates are all installed on the connecting frame, and the three sets of scraping plates are all installed on the first transmission shaft and are located below the filter screen. Start the motor, the motor drives the first transmission shaft to rotate through the speed reducer, the first transmission shaft drives the four sets of fan blades to stir the clear water, making the clear water heat more evenly. At the same time, the first transmission shaft drives the connecting frame and the four sets of spoiler plates to rotate, and the four sets of spoiler plates drive the clear water to flow in the cavity of the heating barrel, accelerating the evaporation of the clear water. At the same time, the first transmission shaft drives the three sets of scraping plates to rotate to clean the inner bottom end of the cavity of the heating barrel, preventing impurities from adhering to the inner bottom end of the cavity.

[0010] Preferably, the air distribution mechanism includes a second transmission shaft, an air pump, an extraction pipe, a distribution pipe and multiple sets of metering valves. The second transmission shaft is rotatably installed on the speed reducer. The bottom end of the air pump is connected to the top end of the heating barrel. The extraction pipe is installed on the air pump and is connected to the inner top end of the cavity of the heating barrel. The distribution pipe is installed on the air pump body, and multiple sets of metering valves are all installed on the distribution pipe. The speed reducer drives the second transmission shaft to rotate, the second transmission shaft starts the air pump to extract air, the air pump extracts the steam in the cavity of the heating barrel through the extraction pipe, then connects multiple sets of pipes to the distribution pipe, and a set of metering valve is set at each connection. The air pump transports the steam to multiple sets of pipes through the extraction pipe. By setting the metering valves, it is convenient to control the steam flow of multiple sets of pipes.

[0011] Preferably, the metering valve is a temperature and pressure compensated metering valve; because the temperature and pressure of the steam in the pipe change, using a temperature and pressure compensated metering valve can make the metering more accurate and ensure the precise control of steam distribution.

[0012] Preferably, the cleaning mechanism includes a sewage discharge pipe, a sewage discharge valve, a hinge, a sealing cover and a handle. The top end of the sewage discharge pipe is internally connected to the inner bottom end of the cavity of the heating barrel. The sewage discharge valve is installed on the sewage discharge pipe. A cleaning port is opened on the side wall of the heating barrel. The hinge is installed at the cleaning port of the heating barrel. The sealing cover is installed on the hinge, and the handle is installed on the sealing cover. When the device is used for a long time, open the sewage discharge valve to discharge the waste water in the sewage discharge pipe. At the same time, pull the handle to open the sealing cover, which is convenient for the staff to clean the filter screen and the inner bottom end of the cavity of the heating barrel, preventing excessive impurities from affecting the operation of the device.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Clear water and the steam condensate after circulation flow back into the heating mechanism through the water conveyance mechanism. After being filtered by the heating mechanism, it is heated. At the same time, the stirring mechanism is started to stir it, accelerating the heating of the clear water to turn into steam. The air distribution mechanism is started to extract the steam in the heating mechanism, and after metering, it is distributed to each pipeline. After long-term use, the cleaning mechanism can be opened to discharge the impurities remaining in the heating mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the front view sectional structural schematic diagram of the heating mechanism of the present utility model;

[0016] Figure 3 is the partial enlarged sectional axonometric structural schematic diagram of the water conveyance mechanism of the present utility model;

[0017] Figure 4 is the sectional axonometric structural schematic diagram of the stirring mechanism and the air distribution mechanism of the present utility model;

[0018] Figure 5 is the partial enlarged front view structural schematic diagram of the cleaning mechanism of the present utility model.

[0019] Reference numerals in the drawings: 01, heating mechanism; 11, support leg; 12, heating barrel; 13, filter screen; 14, electric resistance wire; 02, water conveyance mechanism; 21, water delivery pipe; 22, connecting pipe; 23, check valve one; 24, condensing pipe; 25, check valve two; 03, stirring mechanism; 31, motor; 32, speed reducer; 33, transmission shaft one; 34, fan blade; 35, connecting frame; 36, spoiler; 37, scraper; 04, air distribution mechanism; 41, transmission shaft two; 42, air pump; 43, air extraction pipe; 44, air distribution pipe; 45, metering valve; 05, cleaning mechanism; 51, sewage discharge pipe; 52, sewage discharge valve; 53, hinge; 54, sealing cover; 55, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive. Embodiment

[0021] A steam distribution device for a chlorinated paraffin production line of the present utility model includes a heating mechanism 01; it also includes a water delivery mechanism 02, a stirring mechanism 03, a gas distribution mechanism 04 and a cleaning mechanism 05. The water delivery mechanism 02 is installed on the heating mechanism 01 and is convenient for delivering clear water into the heating mechanism 01. The stirring mechanism 03 is installed on the heating mechanism 01 and stirs the clear water. The gas distribution mechanism 04 is installed on the stirring mechanism 03 and extracts, distributes and transports steam. The cleaning mechanism 05 is installed on the heating mechanism 01 and is convenient for discharging impurities in the device; The heating mechanism 01 includes four sets of support legs 11, a heating barrel 12, a filter screen 13 and four sets of electric resistance wires 14. The bottoms of the four sets of support legs 11 are connected to the ground, the bottom of the heating barrel 12 is connected to the tops of the four sets of support legs 11. There is a cavity inside the heating barrel 12. The filter screen 13 is installed in the cavity of the heating barrel 12. The bottoms of the four sets of electric resistance wires 14 are connected to the top of the filter screen 13; The water delivery mechanism 02 includes a water delivery pipe 21, a connecting pipe 22, a check valve 1 23, a condensing pipe 24 and a check valve 2 25. The water delivery pipe 21 is installed on the heating barrel 12. The connecting pipe 22 is installed in the cavity of the heating barrel 12 and is internally connected to the water delivery pipe 21. The check valve 1 23 is installed on the water delivery pipe 21. The condensing pipe 24 is wound around the outside of the water delivery pipe 21. The check valve 2 25 is installed on the condensing pipe 24; The stirring mechanism 03 includes a motor 31, a speed reducer 32, a transmission shaft 1 33, four sets of fan blades 34, a connecting frame 35, four sets of spoiler plates 36 and three sets of scraping plates 37. The bottom of the motor 31 is connected to the top of the heating barrel 12. The bottom of the speed reducer 32 is connected to the top of the heating barrel 12. The transmission shaft 1 33 is rotatably installed in the cavity of the heating barrel 12 and is longitudinally connected to the speed reducer 32. The four sets of fan blades 34 are all installed on the transmission shaft 1 33. The connecting frame 35 is installed on the transmission shaft 1 33. The four sets of spoiler plates 36 are all installed on the connecting frame 35. The three sets of scraping plates 37 are all installed on the transmission shaft 1 33 and are located below the filter screen 13; The gas distribution mechanism 04 includes a transmission shaft 2 41, an air pump 42, an air extraction pipe 43, a gas distribution pipe 44 and multiple sets of metering valves 45. The transmission shaft 2 41 is rotatably installed on the speed reducer 32. The bottom of the air pump 42 is connected to the top of the heating barrel 12. The air extraction pipe 43 is installed on the air pump 42 and is connected to the inner top of the cavity of the heating barrel 12. The gas distribution pipe 44 is installed on the air pump 42. Multiple sets of metering valves 45 are all installed on the gas distribution pipe 44; It also includes that the metering valve 45 is a temperature and pressure compensated metering valve;When it is working, first, connect the water delivery pipe 21 to a water source. The water delivery pipe 21 cools the uncooled steam in the condensing pipe 24, and the condensed water and clear water are transported to the connecting pipe 22 together. The connecting pipe 22 transports them to the cavity of the heating barrel 12. By setting the first check valve 23 and the second check valve 25, the water pressure in the cavity of the heating barrel 12 is prevented from being too high. The clear water is discharged through the connecting pipe 22, and the clear water is added to the cavity of the heating barrel 12. The filter screen 13 filters the water in the cavity. The filtered clear water enters above the filter screen 13. Start the four groups of electric resistance wires 14 to heat the upper layer of clear water to make it evaporate into steam. Start the motor 31. The motor 31 drives the first transmission shaft 33 to rotate through the speed reducer 32. The first transmission shaft 33 drives the four groups of fan blades 34 to stir the clear water to make the clear water heat more evenly. At the same time, the first transmission shaft 33 drives the connecting frame 35 and the four groups of spoiler plates 36 to rotate. The four groups of spoiler plates 36 drive the clear water to flow in the cavity of the heating barrel 12 to accelerate the evaporation of the clear water. At the same time, the first transmission shaft 33 drives the three groups of scraping plates 37 to rotate to clean the inner bottom end of the cavity of the heating barrel 12 to prevent impurities from adhering to the inner bottom end of the cavity. The speed reducer 32 drives the second transmission shaft 41 to rotate. The second transmission shaft 41 starts the air pump 42 to pump air. The air pump 42 extracts the steam in the cavity of the heating barrel 12 through the air extraction pipe 43. Then, connect multiple groups of pipes to the air distribution pipe 44, and a metering valve 45 is set at each connection. The air pump 42 transports the steam through the air extraction pipe 43 into multiple groups of pipes. By setting the metering valve 45, it is convenient to control the steam flow rate of multiple groups of pipes.; Embodiment

[0022] Such as Figures 1 to 5As shown, a steam distribution device for a chlorinated paraffin production line of the present utility model is based on Embodiment 1; the cleaning mechanism 05 includes a sewage discharge pipe 51, a sewage discharge valve 52, a hinge 53, a sealing cover 54 and a handle 55. The top of the sewage discharge pipe 51 is internally communicated with the bottom end inside the cavity of the heating barrel 12. The sewage discharge valve 52 is installed on the sewage discharge pipe 51. A cleaning port is opened on the side wall of the heating barrel 12. The hinge 53 is installed at the cleaning port of the heating barrel 12. The sealing cover 54 is installed on the hinge 53. The handle 55 is installed on the sealing cover 54. When it works, first, connect the water delivery pipe 21 to a water source. The water delivery pipe 21 cools the uncooled steam in the condensing pipe 24. The condensed water and clean water are jointly conveyed into the connecting pipe 22. The connecting pipe 22 conveys it into the cavity of the heating barrel 12. By setting the check valve 23 and the check valve 25, the water pressure in the cavity of the heating barrel 12 is prevented from being too high. The clean water is discharged through the connecting pipe 22. The clean water is added into the cavity of the heating barrel 12. The filter screen 13 filters the water in the cavity. The filtered clean water enters above the filter screen 13. Start the four groups of electric resistance wires 14 to heat the upper layer of clean water, making it evaporate into steam. Start the motor 31. The motor 31 drives the first transmission shaft 33 to rotate through the speed reducer 32. The first transmission shaft 33 drives the four groups of fan blades 34 to stir the clean water, making the clean water receive more uniform heat. At the same time, the first transmission shaft 33 drives the connecting frame 35 and the four groups of spoiler plates 36 to rotate. The four groups of spoiler plates 36 drive the clean water to flow in the cavity of the heating barrel 12, accelerating the evaporation of the clean water. At the same time, the first transmission shaft 33 drives the three groups of scraping plates 37 to rotate to clean the bottom end inside the cavity of the heating barrel 12, preventing impurities from adhering to the bottom end inside the cavity. The speed reducer 32 drives the second transmission shaft 41 to rotate. The second transmission shaft 41 starts the air pump 42 to pump air. The air pump 42 extracts the steam in the cavity of the heating barrel 12 through the air extraction pipe 43. Then, connect multiple groups of pipes to the air distribution pipe 44, and a metering valve 45 is set at each connection. The air pump 42 conveys the steam into multiple groups of pipes through the air extraction pipe 43. By setting the metering valve 45, it is convenient to control the steam flow of multiple groups of pipes. When the device is used for a long time, open the sewage discharge valve 52 to discharge the wastewater in the sewage discharge pipe 51. At the same time, pull the handle 55 to open the sealing cover 54, which is convenient for the staff to clean the filter screen 13 and the bottom end inside the cavity of the heating barrel 12, preventing too many impurities from affecting the operation of the device.

[0023] The motor 31, speed reducer 32 and air pump 42 of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate them according to the attached operation manuals, without the need for those skilled in the art to make creative efforts.

[0024] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A steam distribution device for a chlorinated paraffin production line, comprising a heating mechanism (01); characterized in that, It also includes a water delivery mechanism (02), a stirring mechanism (03), a gas distribution mechanism (04) and a cleaning mechanism (05). The water delivery mechanism (02) is installed on the heating mechanism (01) and facilitates the delivery of clear water into the heating mechanism (01). The stirring mechanism (03) is installed on the heating mechanism (01) and stirs the clear water. The gas distribution mechanism (04) is installed on the stirring mechanism (03) and extracts, distributes and transports the steam. The cleaning mechanism (05) is installed on the heating mechanism (01) and facilitates the discharge of impurities in the device.

2. The steam distribution device of a chlorinated paraffin production line according to claim 1, characterized in that, The heating mechanism (01) includes four sets of support legs (11), a heating barrel (12), a filter screen (13) and four sets of electric resistance wires (14). The bottoms of the four sets of support legs (11) are connected to the ground. The bottom of the heating barrel (12) is connected to the tops of the four sets of support legs (11). A cavity is provided inside the heating barrel (12). The filter screen (13) is installed in the cavity of the heating barrel (12). The bottoms of the four sets of electric resistance wires (14) are connected to the top of the filter screen (13).

3. The steam distribution device of a chlorinated paraffin production line according to claim 2, characterized in that, The water delivery mechanism (02) includes a water delivery pipe (21), a connecting pipe (22), a check valve one (23), a condensing pipe (24) and a check valve two (25). The water delivery pipe (21) is installed on the heating barrel (12). The connecting pipe (22) is installed in the cavity of the heating barrel (12) and is internally connected to the water delivery pipe (21). The check valve one (23) is installed on the water delivery pipe (21). The condensing pipe (24) is wound around the outside of the water delivery pipe (21). The check valve two (25) is installed on the condensing pipe (24).

4. The steam distribution device of a chlorinated paraffin production line according to claim 2, characterized in that, The stirring mechanism (03) includes a motor (31), a speed reducer (32), a transmission shaft one (33), four sets of fan blades (34), a connecting frame (35), four sets of spoiler plates (36) and three sets of scraping plates (37). The bottom of the motor (31) is connected to the top of the heating barrel (12). The bottom of the speed reducer (32) is connected to the top of the heating barrel (12). The transmission shaft one (33) is rotatably installed in the cavity of the heating barrel (12) and is longitudinally connected to the speed reducer (32). The four sets of fan blades (34) are all installed on the transmission shaft one (33). The connecting frame (35) is installed on the transmission shaft one (33). The four sets of spoiler plates (36) are all installed on the connecting frame (35). The three sets of scraping plates (37) are all installed on the transmission shaft one (33) and are located below the filter screen (13).

5. The steam distribution device of a chlorinated paraffin production line according to claim 4, characterized in that, The gas distribution mechanism (04) includes a transmission shaft two (41), an air pump (42), an air extraction pipe (43), a gas distribution pipe (44) and multiple sets of metering valves (45). The transmission shaft two (41) is rotatably installed on the speed reducer (32). The bottom of the air pump (42) is connected to the top of the heating barrel (12). The air extraction pipe (43) is installed on the air pump (42) and is connected to the top inside the cavity of the heating barrel (12). The gas distribution pipe (44) is installed on the air pump (42). The multiple sets of metering valves (45) are all installed on the gas distribution pipe (44).

6. The steam distribution device of a chlorinated paraffin production line according to claim 5, characterized in that It also includes that the metering valve (45) is a temperature and pressure compensated metering valve.

7. The steam distribution device of a chlorinated paraffin production line according to claim 2, characterized in that The cleaning mechanism (05) includes a sewage discharge pipe (51), a sewage discharge valve (52), a hinge (53), a sealing cover (54) and a handle (55). The top end of the sewage discharge pipe (51) is internally communicated with the inner bottom end of the cavity of the heating barrel (12). The sewage discharge valve (52) is installed on the sewage discharge pipe (51). A cleaning opening is formed on the side wall of the heating barrel (12). The hinge (53) is installed at the cleaning opening of the heating barrel (12). The sealing cover (54) is installed on the hinge (53). The handle (55) is installed on the sealing cover (54).

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