Steam-water separator for steam control

Abstract

The utility model relates to the technical field of steam dewatering, in particular to a steam-water separator for steam control, which comprises a separation tank, the left side surface of the separation tank is connected and communicated with an air inlet pipe, the top in the separation tank is provided with a conical turn-back plate, the top of the separation tank is connected and communicated with an exhaust pipe, and the exhaust pipe is provided with an air outlet. And the bottom of the separation tank is connected and communicated with a blow-off pipe, a ball valve is installed on the blow-off pipe, a liquid outlet pipe penetrates through the right side of the separation tank, and a water pump is arranged on the right side face of the separation tank. A floating plate is arranged in a separation tank, floats along with the water level, and is in contact with an upper triggering module and a lower triggering module when the water level is too high to be close to a lower opening of a conical turn-back plate and lower than a lower opening of a liquid outlet pipe, so that a warning instrument is triggered to give an alarm, and a worker can conveniently make a response in time so as to control a water pump to be started to drain water and shut down; therefore, the water level inside the separation tank is effectively controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of steam dehydration, in particular to a steam-water separator for steam control. Background Art

[0002] A steam-water separator is a device that separates condensed water or other liquids from steam or gas. Its function is to increase the dryness of steam, reduce the phenomenon of steam carrying water, and reduce equipment maintenance.

[0003] The patent with the patent authorization announcement number CN217593938U discloses a labyrinth type gas-water separator. The patent installs a filter to filter the large particles of impurities in the water after separation to prevent the large particles of impurities from being deposited at the bottom of the tank. However, the patent still has some shortcomings in actual use. When the patent is in use, the water level inside the tank cannot be controlled. If the water level inside the tank is high and close to the lower end of the conical return baffle, the air outlet will be blocked and the exhaust resistance will be increased. If the water level is low and lower than the lower end of the drain pipe, gas leakage will occur, affecting the use.

[0004] Therefore, there is an urgent need to provide a steam-water separator for steam control that can conveniently control the water level. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patents that the water level inside the tank cannot be controlled when in use, resulting in higher or lower water levels inside the tank, causing problems such as blockage of the air outlet and gas leakage, which affects use, the utility model provides a steam-water separator for steam control that is convenient for controlling the water level.

[0006] To solve the above-mentioned problem, the utility model adopts the following technical scheme: a steam-water separator for steam control, comprising a separation tank, the left side of the separation tank is connected and communicated with an air inlet pipe, a conical return plate is arranged on the top of the separation tank, the top of the separation tank is connected and communicated with an exhaust pipe, the bottom of the separation tank is connected and communicated with a sewage pipe, a ball valve is installed on the sewage pipe, a liquid outlet pipe passes through the right side of the separation tank, a water pump is arranged on the right side of the separation tank, the water inlet end of the water pump is connected and communicated with the liquid outlet pipe, a support plate is arranged on the inner wall of the separation tank, a guide rod is fixedly connected to the support plate, a symmetrically distributed fixing plate is arranged on the guide rod, a trigger module is embedded on the fixing plate, a floating plate is slidably arranged on the guide rod, and an alarm instrument is arranged on the outside of the separation tank.

[0007] As a further preferred solution, a liquid collecting barrel is provided at the water outlet of the water pump, a clamping plate is fixedly connected to the barrel mouth of the liquid collecting barrel, and the clamping plate is snap-connected to the water outlet of the water pump, thereby fixing the liquid collecting barrel.

[0008] As a further preferred solution, a protective shell is provided on the outside of the exhaust pipe, a heating tube is provided in the protective shell, and a temperature control module is provided on the heating tube.

[0009] As a further preferred solution, a mounting seat is fixedly connected to the warning instrument, an observation window is rotatably provided on the mounting seat, and a torsion spring is sleeved at the connection between the observation window and the mounting seat.

[0010] As a further preferred solution, an isolation cover is provided on the air inlet pipe.

[0011] As a further preferred solution, a latch is provided on the ball valve.

[0012] Compared with the prior art, the utility model has the following technical effects: 1. A floating plate is arranged inside the separation tank, and the floating plate floats with the water level. When the water level is too high and close to the lower end of the conical return plate and lower than the lower end of the liquid outlet pipe, it contacts the upper and lower trigger modules respectively, thereby triggering the warning instrument to give an alarm prompt, which is convenient for the staff to respond in time, thereby controlling the water pump to open and close for drainage, thereby effectively controlling the water level height inside the separation tank.

[0013] 2. By setting the heating tube inside the exhaust pipe, the steam from which moisture has been removed can be heated, thereby increasing the steam heat and ensuring the steam heating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the separation tank, exhaust pipe and warning instrument of the utility model.

[0016] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the conical return plate, liquid outlet pipe and water pump of the utility model.

[0017] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the support plate, guide rod and trigger module of the utility model.

[0018] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the sewage pipe, ball valve and latch of the utility model.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the separation tank, water pump and liquid collecting barrel of the utility model.

[0020] Figure 7 It is a three-dimensional cross-sectional structural schematic diagram of the liquid collecting barrel and the clamping plate of the utility model.

[0021] Figure 8It is a three-dimensional cross-sectional structural schematic diagram of the protective shell, temperature control module and heating tube of the utility model.

[0022] Fig. 9 It is a three-dimensional structural schematic diagram of the warning instrument, the mounting base and the observation window of the utility model.

[0023] The names and serial numbers of the parts in the figure are: 1: separation tank, 101: air inlet pipe, 102: conical return plate, 2: exhaust pipe, 3: sewage pipe, 301: ball valve, 4: liquid outlet pipe, 5: water pump, 6: support plate, 7: guide rod, 8: fixing plate, 9: trigger module, 10: floating plate, 11: warning instrument, 12: liquid collecting barrel, 13: card plate, 14: protective shell, 15: temperature control module, 16: heating tube, 17: mounting seat, 18: observation window, 19: torsion spring, 20: isolation cover, 21: latch. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Example 1

[0026] See also Figure 1-Figure 5A steam-water separator for steam control includes a separation tank 1, the left side of the separation tank 1 is connected and communicated with an air inlet pipe 101, an isolation cover 20 is provided on the air inlet pipe 101, and the isolation cover 20 can be used to close the air inlet pipe 101 to prevent foreign matter from entering, a conical return plate 102 is provided on the top of the separation tank 1, the top of the separation tank 1 is connected and communicated with an exhaust pipe 2, the bottom of the separation tank 1 is connected and communicated with a sewage pipe 3, a ball valve 301 is installed on the sewage pipe 3, the ball valve 301 can be turned to open the sewage pipe 3 for sewage discharge, and a latch 21 is provided on the ball valve 301. After the ball valve 301 is opened, the latch 21 is used to fix the ball valve 301 to prevent the ball valve 3 from leaking. 01 rotates, a liquid outlet pipe 4 runs through the right side of the separation tank 1, and a water pump 5 is arranged on the right side of the separation tank 1. The water inlet end of the water pump 5 is connected and communicated with the liquid outlet pipe 4. Starting the water pump 5 can perform drainage operations. A support plate 6 is arranged on the front side wall inside the separation tank 1. A guide rod 7 is fixedly connected to the support plate 6 by welding. A fixing plate 8 symmetrically distributed up and down is arranged on the guide rod 7. A trigger module 9 is embedded on the fixing plate 8. A floating plate 10 is slidably arranged on the guide rod 7. An alarm instrument 11 is arranged on the outside of the separation tank 1. The alarm instrument 11 can be triggered by the contact between the floating plate 10 and the trigger module 9, so that the alarm instrument 11 sounds an alarm to serve as a reminder.

[0027] Steam enters the separation tank 1 from the air inlet pipe 101, and after hitting the conical return plate 102, the steam is returned and pressed into the exhaust pipe 2, wherein the water gathers on the conical return plate 102 to form water droplets that fall to the bottom of the separation tank 1, thereby achieving steam-water separation. During the steam-water separation, the float plate 10 floats along with the water level inside the separation tank 1. When the water level rises and approaches the lower end of the conical return plate 102, the float plate 10 floats up and contacts the trigger module 9 above, thereby triggering the alarm 11 to sound an alarm, making it convenient for the staff to respond in time, thereby controlling the water pump 5 to start draining water. During drainage, the water level of the float plate 10 drops accordingly. When the float plate 10 contacts the trigger module 9 below, the alarm 11 is triggered again. At this time, the staff turns off the water pump 5 to stop draining water, thereby preventing the water level inside the separation tank 1 from being lower than the lower end of the liquid outlet pipe 4, causing gas leakage and other problems.

[0028] Example 2

[0029] Based on Example 1, please refer to Figure 6 and Figure 7 A liquid collecting barrel 12 is provided at the water outlet end of the water pump 5, and the water discharged by the water pump 5 is collected by the liquid collecting barrel 12 for subsequent processing. A clamping plate 13 is fixedly connected to the barrel mouth of the liquid collecting barrel 12, and the clamping plate 13 is snap-connected to the water outlet end of the water pump 5, thereby fixing the liquid collecting barrel 12 for easy disassembly.

[0030] See also Figure 8 The exhaust pipe 2 is provided with a protective shell 14 on the outside, a heating tube 16 is provided in the protective shell 14, and a temperature control module 15 is provided on the heating tube 16. After the steam with moisture removed enters the exhaust pipe 2, it is heated by the heating tube 16 to increase the heat of the steam before being discharged.

[0031] See also Fig. 9 A mounting seat 17 is fixedly connected to the top of the warning instrument 11, and an observation window 18 is rotatably provided on the mounting seat 17. The observation window 18 is used to protect the warning instrument 11 and prevent the warning instrument 11 from being damaged by impact from external objects. A torsion spring 19 is sleeved at the connection between the observation window 18 and the mounting seat 17.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A steam-water separator for steam control, comprising a separation tank (1), wherein the left side of the separation tank (1) is connected and communicated with an air inlet pipe (101), a conical return plate (102) is arranged at the top of the separation tank (1), the top of the separation tank (1) is connected and communicated with an exhaust pipe (2), the bottom of the separation tank (1) is connected and communicated with a sewage pipe (3), a ball valve (301) is installed on the sewage pipe (3), and a liquid outlet pipe (4) is passed through the right side of the separation tank (1), wherein: A water pump (5) is arranged on the right side of the separation tank (1), the water inlet end of the water pump (5) is connected to and communicated with the liquid outlet pipe (4), a support plate (6) is arranged on the inner wall of the separation tank (1), a guide rod (7) is fixedly connected to the support plate (6), a symmetrically distributed fixing plate (8) is arranged on the guide rod (7), a trigger module (9) is embedded on the fixing plate (8), a floating plate (10) is slidably arranged on the guide rod (7), and a warning instrument (11) is arranged outside the separation tank (1).

2. A steam-water separator for steam control according to claim 1, characterized in that: The water outlet end of the water pump (5) is provided with a liquid collecting barrel (12), the barrel mouth of the liquid collecting barrel (12) is fixedly connected with a clamping plate (13), and the clamping plate (13) is snap-connected with the water outlet end of the water pump (5), thereby fixing the liquid collecting barrel (12).

3. A steam-water separator for steam control according to claim 1, characterized in that: The exhaust pipe (2) is externally sheathed with a protective shell (14), a heating tube (16) is disposed within the protective shell (14), and a temperature control module (15) is disposed on the heating tube (16).

4. A steam-water separator for steam control according to claim 1, characterized in that: The warning instrument (11) is fixedly connected to a mounting seat (17), an observation window (18) is rotatably arranged on the mounting seat (17), and a torsion spring (19) is sleeved at the connection between the observation window (18) and the mounting seat (17).

5. A steam-water separator for steam control according to claim 1, characterized in that: An isolation cover (20) is provided on the air inlet pipe (101).

6. A steam-water separator for steam control according to claim 1, characterized in that: The ball valve (301) is provided with a latch (21).

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